US11861920B2
A system for monitoring gluten consumption, especially in celiac people, which allows the feeding of food consumption data and updating, in real time, of the estimated amount of gluten consumed daily. Still, the present invention refers to a system for prediction that associates the possibility of an indisposition being associated or not with an undue consumption of gluten.
US11861909B2
Aspects of the present invention provide an approach for reinforcement learning for unsupervised video summarization with piecewise linear interpolation. A candidate importance score is anticipated by training a video summarization network using a set of video frames in a video. The candidate importance score is interpolated with respect to other candidate importance scores in the video in order to generate a selection probably for each frame of the video. A video summarization that includes a set of selected frames is generated frame selection probability.
US11861903B2
Methods and apparatus to measure brand exposure in media streams are disclosed. Example apparatus disclosed herein are to determine a first histogram based on at least one of luminance components or chrominance components of a first frame of video, and determine a second histogram based on at least one of luminance components or chrominance components of a second frame of the video. Disclosed example apparatus are also to detect a transition in the video based on the first histogram and the second histogram, and responsive to the detection of the transition in the video. Disclosed example apparatus are further to process a region of interest within at least one of the first frame or the second frame to detect a logo in the region of interest.
US11861900B2
Images of an object may be captured via a camera at a mobile computing device at different viewpoints. The images may be used to identify components of the object and to identify damage estimates estimating damage to some or all of the components. Capture coverage levels corresponding with the components may be determined, and then recording guidance may be provided for capturing additional images to increase the capture coverage levels.
US11861889B2
An analysis device includes an analysis unit configured to receive scattered light, transmitted light, fluorescence, or electromagnetic waves from an observed object located in a light irradiation region light-irradiated from a light source and analyze the observed object on the basis of a signal extracted on the basis of a time axis of an electrical signal output from a light-receiving unit configured to convert the received light or electromagnetic waves into the electrical signal.
US11861888B2
Accurately detection of logos in media content on media presentation devices is addressed. Logos and products are detected in media content produced in retail deployments using a camera. Logo recognition uses saliency analysis, segmentation techniques, and stroke analysis to segment likely logo regions. Logo recognition may suitably employ feature extraction, signature representation, and logo matching. These three approaches make use of neural network based classification and optical character recognition (OCR). One method for OCR recognizes individual characters then performs string matching. Another OCR method uses segment level character recognition with N-gram matching. Synthetic image generation for training of a neural net classifier and utilizing transfer learning features of neural networks are employed to support fast addition of new logos for recognition.
US11861887B2
Aspects of the technology described herein relate to techniques for guiding an operator to use an ultrasound device. Thereby, operators with little or no experience operating ultrasound devices may capture medically relevant ultrasound images and/or interpret the contents of the obtained ultrasound images. For example, some of the techniques disclosed herein may be used to identify a particular anatomical view of a subject to image with an ultrasound device, guide an operator of the ultrasound device to capture an ultrasound image of the subject that contains the particular anatomical view, and/or analyze the captured ultrasound image to identify medical information about the subject.
US11861879B2
An information processing device is configured to identify a background area of a first image registered from a first account and a background area of a second image registered from a second account, and to output identicalness information indicating whether a user owning the first account and a user owning the second account are identical to each other based on the background area of the first image and the background area of the second image.
US11861873B2
One implementation involves a device receiving a stream of pixel events output by an event camera. The device derives an input image by accumulating pixel events for multiple event camera pixels. The device generates a gaze characteristic using the derived input image as input to a neural network trained to determine the gaze characteristic. The neural network is configured in multiple stages. The first stage of the neural network is configured to determine an initial gaze characteristic, e.g., an initial pupil center, using reduced resolution input(s). The second stage of the neural network is configured to determine adjustments to the initial gaze characteristic using location-focused input(s), e.g., using only a small input image centered around the initial pupil center. The determinations at each stage are thus efficiently made using relatively compact neural network configurations. The device tracks a gaze of the eye based on the gaze characteristic.
US11861864B2
In various aspects, there is provided a system and method for determining a mediated reality positioning offset for a virtual camera pose to display geospatial object data. The method comprising: determining or receiving positioning parameters associated with a neutral position; subsequent to determining or receiving the positioning parameters associated with the neutral position, receiving positioning data representing a subsequent physical position; determining updated positioning parameters associated with the subsequent physical position; determining a updated offset comprising determining a geometric difference between the positioning parameters associated with a neutral position and the updated positioning parameters associated with the subsequent physical position; and outputting the updated offset.
US11861860B2
Described are systems and methods to determine one or more body dimensions of a body based on a processing of one or more two-dimensional images that include a representation of the body. Body dimensions include any length, circumference, etc., of any part of a body, such as shoulder circumference, chest circumference, waist circumference, hip circumference, inseam length, bicep circumference, leg circumference, etc.
US11861853B1
A system, apparatus and method of embedded ego vehicle speed estimation apparatus, including a car-mounted monocular camera for capturing a sequence of video frames of an outdoor scene from a moving car, where the outdoor scene includes a road, as a camera channel, and processing circuitry. The processing circuitry is configured with a single-shot network and a 3D convolutional neural network (3D-CNN), the single-shot network segments features of the road in the video frame sequence and generates a masked-attention map for the segmented road features, a concatenation circuit concatenates the masked-attention map as an additional channel to the camera channel to generate a masked-attention input, and the 3D-CNN network receives the masked-attention input and generates an estimated speed of the ego vehicle based on displacement of the segmented road features in the video sequences.
US11861852B2
A system includes a sensor and a tracking subsystem. The tracking subsystem receives an image feed of top-view images generated by the sensor. The tracking subsystem detects an event associated with an item being removed from a rack. The tracking subsystem determines that a first person and a second person may be associated with the event. In response, the tracking subsystem dilates contours associated with the first and second person from a first depth to a second depth until the contours enter a zone adjacent to the rack. A number of iterations is determined for each contour to enter the zone adjacent to the rack. If the first person's contour enters the zone in fewer iterations, the item is assigned to the first person.
US11861848B2
A system and method of generating trackable frames from a broadcast video feed are provided herein. A computing system retrieves a broadcast video feed for a sporting event. The broadcast video feed includes a plurality of video frames. The computing system generates a set of frames for classification using a principal component analysis model. The set of frames are a subset of the plurality of video frames. The computing system partitions each frame of the set of frames into a plurality of clusters. The computing system classifies each frame of the plurality of frames as trackable or untrackable. Trackable frames capture a unified view of the sporting event. The computing system compares each cluster to a predetermined threshold to determine whether each cluster comprises at least a threshold number of trackable frames. The computing system classifies each cluster that includes at least the threshold number of trackable frames as trackable.
US11861842B2
A large number of highly accurate learning images are generated without bias at reduced costs. An information processing method for causing a processor to execute: automatically cropping a region including an object from a material image to generate an automatically cropped image; and performing learning related to detection of the object on the basis of the automatically cropped image, wherein the generating of the automatically cropped image further includes generating the automatically cropped image using an automatic cropping machine that is generated by learning on the basis of manually cropped images obtained by manually cropping a region including the object from the material image.
US11861831B2
Systems and methods are disclosed for predicting the location, onset, or change of coronary lesions from factors like vessel geometry, physiology, and hemodynamics. One method includes: acquiring, for each of a plurality of individuals, a geometric model, blood flow characteristics, and plaque information for part of the individual's vascular system; training a machine learning algorithm based on the geometric models and blood flow characteristics for each of the plurality of individuals, and features predictive of the presence of plaque within the geometric models and blood flow characteristics of the plurality of individuals; acquiring, for a patient, a geometric model and blood flow characteristics for part of the patient's vascular system; and executing the machine learning algorithm on the patient's geometric model and blood flow characteristics to determine, based on the predictive features, plaque information of the patient for at least one point in the patient's geometric model.
US11861830B2
Provided herein is technology relating to analysis of images and particularly, but not exclusively, to methods and systems for determining the area and/or volume of a region of interest using optical coherence tomography data. Some embodiments provide for determining the area and/or volume of a lesion in retinal tissue using three-dimensional optical coherence tomography data and a two-dimensional optical coherence tomography fundus image.
US11861822B2
An image recognition device and method retrieve information on a marker. The marker encodes information identifying an asset by encoding the information in a binary pattern as recesses and non-recesses in the marker. The image recognition is performed by imaging the marker, mapping contrast in the image, identifying variations in the contrast, creating a mesh overlaying the image, identifying the present or absence of recesses from the mesh, and reading the binary pattern represented by the recesses in the marker.
US11861804B1
Methods and systems for selectively smoothing an input surface mesh based on identified staircase artifacts are disclosed. Staircase artifacts may be generated along any one of a surface mesh's coordinate vectors. Vertices in the surface mesh associated with the staircase artifact are identified by comparing normalized angles between normal vectors of a plurality of faces adjacent to a vertex and a reference vector. Multiple reference vectors are used to identify additional artifact vertices. Weighted values may be generated for each vertex of the surface mesh based on the vertex's proximity to an identified artifact vertex. Vertices of a surface mesh may be subjected to a modified smoothing algorithm using the weighted values. The modified smoothing algorithm removes staircase artifacts while better preserving model volume and small model features.
US11861802B2
An augmented reality system is provided, including a physical apparatus operable to change detectably by a human between a first state and a second state, and an augmented reality application. The physical apparatus includes a signal receiver for receiving a signal, and at least one controllable element operable to effect the change between the first state and the second state upon receiving the signal. The AR application, when executed by at least one processor of a computing device, the computing device having at least one camera and a display, cause the computing device to capture at least one image of the physical apparatus, generate a virtual reality object that is presented in the at least one image on the display, and transmit the signal to the physical apparatus to cause the at least one controllable element of the physical apparatus to switch between the first state and the second state.
US11861801B2
Systems, methods, and computer readable media for enhanced augmented reality (AR) reading are provided, where the methods include entering a reading mode, capturing an image of a section of reading materials such as a page of a book, identifying a code within the image, and identifying a code module corresponding to the code. The methods further include executing the code module, the code module providing an augmented reality object or virtual reality object related to an object depicted on the section or page, entering a sleep mode for a sleep duration based on an estimated reading time duration of a section or page, awaking after the sleep duration, and capturing a next image. The sleep duration is adjusted based on times when identifiers of the sections of the reading materials such as numbers are captured. The user may manually wake the AR reading device using an external user interface.
US11861800B2
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for presenting available augmented reality (AR) content items. The program and method provide for displaying a capture interface in accordance with a camera mode configured to capture multiple video clips; displaying a carousel interface for presenting a first set of AR content items, each being selectable to apply respective AR content to captured video; receiving first user input selecting an explore tab included which is selectable to switch to an explorer interface for presenting a second set of AR content items; switching from the capture interface to the explorer interface; receiving, via the explorer interface, second user input selecting an AR content item from among the second set; and updating, in response to receiving the second user input, the first set of AR content items to include the selected AR content item.
US11861799B2
An apparatus comprising means for: means for joining to at least an existing participant in extended reality at a location in a virtual space, a joining participant in extended reality to enable a shared extended reality, wherein the joined participants in the shared extended reality are at least co-located in the virtual space and can share at least visually the virtual space; wherein at least part of a content configuration is inherited from the existing participant by the joining participant, wherein the content configuration controls, for participants, what is heard, what is seen and interactivity with the virtual space; wherein at least part of a join configuration is inherited between the existing participant and the joining participant, wherein the join configuration controls joining of other joining participants in the shared extended reality.
US11861790B2
Procedural world generation using tertiary data is described. In an example, a computing device can receive road network data associated with the real environment and a road mesh associated with a real environment. The computing device can associate the road network data with the road mesh to generate a simulated environment. Additionally, the computing device can associate supplemental data with the road network data and the road mesh to enhance the simulated environment (e.g., supplementing information otherwise unavailable to the sensor data due to an occlusion). The computing device can output the simulated environment for at least one of testing, validating, or training an algorithm used by an autonomous robotic computing device for at least one of navigating, planning, or decision making.
US11861776B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for providing personalized avatars for virtual companionship are disclosed. One of the methods includes capturing one or more current online activities of a user of an online education platform providing learning services to the user; receiving sensor data from one or more electronic devices of the user; detecting an event by analyzing a combination of the one or more captured online activities of the user and the received sensor data; determining one or more avatars and one or more special effects associated with the one or more avatars based on the detected event and one or more pre-determined rules mapping avatars and special effects to events; generating multimedia content comprising the one or more avatars and the one or more special effects; and streaming the generated multimedia content to a multimedia display device of the user.
US11861773B2
Provided is an information processing apparatus, and an information processing method in which data of content is acquired, and a first visual field image corresponding to a visual field of a first user is cut out from a content image based on the data of the content. In addition, visual field information representing a visual field of a second user viewing the content image is acquired. Furthermore, in a display apparatus, the first visual field image is displayed, and the visual field of the second user is displayed based on the visual field information of the second user.
US11861770B2
An image processing apparatus sets a target display range, uses information of the set target display range to execute a rasterization process based on image data to generate a bitmap image of a size represented by integerized information, and draws the generated bitmap image in the set target display range.
US11861769B2
The electronic device includes a memory storing one or more instructions, and a processor configured to execute the one or more instructions to: receive a selection of a location of a synthesis region in an input image, obtain a target object image to be located in the synthesis region of the input image, by using at least one object detected in the input image, generate a composite image by combining the input image with the target object image, and control a display of the electronic device to display the composite image.
US11861767B1
A device executes a visualization application program on a processor. Via the visualization application, a technique for visualizing data paths are performed. The technique includes receiving a data structure from a data intake and query system, where the data stream includes event stream data associated with the data path. The data path includes a set of entities, including an origin entity and a destination entity. The technique further includes generating visualizations of the origin entity, destination entity, and the event stream data. The visualization of the event stream data includes visualizations of events streaming between the visualization of the origin entity and visualization of the destination entity. The technique also includes causing the visualizations of the origin entity, destination entity, and the event stream data to be presented in an extended reality environment.
US11861764B2
Systems and methods are provided for three dimensional depth reconstruction of vessels in two dimensional medical images. A medical image comprising braches of one or more vessels is received. A branch overlap image channel that represents a pixelwise probability that the branches overlap is generated. A set of branch orientation image channels are generated. Each branch orientation image channel is associated with one of a plurality of orientations. Each branch orientation image channel representing a image channel represents a pixelwise probability that the branches are oriented in its associated orientation. A multi-channel depth image is generated based on the branch overlap image channel and the set of branch orientation image channels. Each channel of the multi-channel depth image comprises portions of the branches corresponding to a respective depth.
US11861763B2
A contrast ratio color picker system is described that generates, based on a selected color, a contrast ratio color picker that presents a filtered palette of colors satisfying a contrast ratio threshold, relative to the selected color. To do so, the contrast ratio color picker system computes a relative luminance value for the selected color and identifies a contrast ratio threshold for the digital content. The contrast ratio color picker system then selects a palette from a target color space and generates a filtered palette by masking pixels displaying colors of the target color space palette that fail to satisfy the contrast ratio threshold. The filtered palette is then output as part of the contrast ratio color picker, which enables application of colors selected from the filtered palette to digital content.
US11861760B2
A method of operating a tile-based graphics processor that executes a graphics processing pipeline is disclosed. When there are no more primitives left to be provided for processing to the pipeline for a rendering tile, it is determined whether any remaining processing steps for the rendering tile can be omitted, e.g. because they will not affect a buffer that will be output when the rendering tile is complete. When it is determined that a processing step can be omitted, that processing step is omitted.
US11861751B2
The present disclosure provides for a method of machine representation and tracking of contract terms over the lifetime of a contract including a step of defining an object model having object model components. Object model components are associated with other object model components where the object model components have object model component types. Further, words of object model components are evaluated to identify whether the words contain one or more core attributes pertaining to details of the contract terms. From the object model components, and the terms they contain, prevailing terms of the contract are evaluated, stored and updated as changes are made to the object model components.
US11861750B2
Rental property management technology, in which reservation data is accessed on a rental property management server, and a request from a mobile device for an upcoming reservation at a property is detected. In response to detecting the request, the rental property management server confirms the upcoming reservation based on the accessed reservation data. In response to confirming the upcoming reservation, the reservation management server generates a unique access code. The rental property management server transmits the unique access code to the mobile device and to a monitoring system on the property. The rental property management server also transmits data to the monitoring system indicating that the unique access code grants access to the property.
US11861741B2
A control system for cost optimal operation of an energy facility including equipment includes a controller configured to provide a cost function comprising a cost term defining a cost as a function of a rate variable and an equipment usage variable, simulate the cost of operating the energy facility over an optimization period at each of a plurality of different values of the rate variable which define a plurality of different costs per unit of the equipment usage variable, select a value of the rate variable that results in a lowest cost of operating the energy facility over the optimization period, perform an online optimization of the cost function with the rate variable set to the selected value to generate one or more setpoints for the equipment, and operate the equipment during the optimization period in accordance with the generated setpoints.
US11861732B1
Techniques for detecting fraud may include obtaining a merchant's financial data; determining, via a machine learning model, a first prediction of the merchant's industry; generating a first probability matrix based on the first prediction and the declared information regarding the merchant's industry; determining, via the machine learning model, a second prediction of the merchant's industry; generating a second probability matrix based on the second prediction and the declared information regarding the merchant's industry; obtaining a declared industry of a subject merchant in a runtime environment; determining, via the machine learning model, a predicted industry for the subject merchant; obtaining, based on the declared industry and the predicted industry of the subject merchant, a first value from the first probability matrix and a second value from the second probability matrix; and labeling the subject merchant for further investigation.
US11861720B1
To extract information from a customer's insurance card, an insurance policy recordation system obtains a scanned image of an insurance card and analyzes text in the insurance card image to identify labels describing insurance policy characteristics and insurance policy values corresponding to the insurance policy characteristics. The insurance policy recordation system compares the identified insurance policy values to a set of stored identifiers associated with various insurance plans. If the insurance policy values match one or more of the identifiers, the insurance policy recordation system may determine that the insurance policy values are valid and that the customer has the matching insurance plan. The insurance policy recordation system may obtain additional insurance policy information for the customer based on the stored information in association with the matching insurance plan. Then the insurance policy recordation system may update the customer's record with the insurance policy values and/or additional insurance policy information.
US11861713B2
A method, system, and computer program product for analyzing financial risk of a financial security. A video is displayed by the computer system on a mobile display system. Object detection is performed on the video to identify a fixed asset in the video. The computer system identifies a financial security supported by the fixed asset identified in the video. An overlay of financial data about the financial security is displayed in association with the fixed asset in the video. The financial data includes a financial model of the financial security and an assumption of the financial model. The assumption of the financial model is updated based on a status of the fixed asset in the video. The financial risk of the financial security is analyzed based on the financial model and the assumption that was updated.
US11861712B1
The Multiple Modular Asset Class Constructor Apparatuses, Methods and Systems (“MMACC”) transforms collateralized equity obligation structure parameters, asset search, tranche selections inputs via MMACC components into asset income distribution message, principal distribution message outputs. A capital structure input may be obtained from a system user via a first data structure that specifies dividend allocation and capital allocation for a first equity tranche, and dividend allocation and capital allocation for a second equity tranche. Dividend allocation and capital allocation for the first equity tranche, and dividend allocation and capital allocation for the second equity tranche may be determined. A second data structure may be generated that maps dividend allocation and capital allocation of an index to the first equity tranche and to the second equity tranche. Shares of the first equity tranche and shares of the second equity tranche may be generated using the second data structure.
US11861705B2
System and method for aggressively trading a spread trading strategy in an electronic environment are provided herein. According to the example embodiments, a trader may configure the automated trading tool to trade as aggressively as possible by leaning on a price without an associated quantity. This allows a trader to possibly obtain a more profitable price as well as get filled faster. Traders submit an order for a spread and the automated trading tool calculates the quote order price based on a defined level of aggressiveness, the leaned on price, and the desired spread price. Based on the level of defined aggressiveness and the gap in the market, the automated trading tool may lean on a mildly, moderately, or extremely aggressive price.
US11861704B2
A system for providing a persona-driven and artificially-intelligent avatar is disclosed. The avatar may be utilized to represent an artificially-intelligent virtual assistant that may perform actions on behalf of a user, such as actions related to personal shopping for the user. Notably, the avatar may influence artificial intelligence algorithms supporting the functionality of the virtual assistant via quantifiable traits of a persona of the avatar. In particular, the quantifiable traits of the persona of the avatar may be utilized to range bound the controlling parameters of the algorithms such that the virtual assistant represented by the avatar performs actions that conform to the ranged-bounded controlling parameters. Metrics corresponding to the performance of the virtual assistant may be tracked, and the system may modify parameters of the virtual assistant based on the metrics so as to adjust future actions performed by the virtual assistant for the user.
US11861700B1
A method of completing a purchase transaction that includes a loan includes receiving, by a transaction processing logic, a loan application from a network. The method also includes generating, by the transaction processing logic, a plurality of loan terms for the loan application. The method also includes receiving, by the transaction processing logic, a transaction package from the network, where the transaction package includes at least one of the plurality of loan terms and a purchase price. The method also includes tendering, by the transaction processing logic, the purchase price according to the transaction package. The method also includes setting up, by the transaction processing logic, a loan in an account database according to the transaction package.
US11861695B2
Methods, systems, and computer programs are presented for reconciling a transaction against data in a database to identify the transaction parameters based on text descriptors provided for the transaction. One method includes an operation for identifying features for reconciling transactions of a first entity by a machine-learning program. The features include, at least, a description of the transaction, a name of a second entity in the transaction, a location of the second entity, and an account for the transaction. The machine-learning program is trained with training data that includes values of the features for previously reconciled transactions. A received first transaction includes a description, a date, and an amount. The first transaction is input for the machine-learning program, which generates one or more suggestions for reconciling the first transaction. Each suggestion includes the name of the second entity in the first transaction and an account.
US11861690B2
A system and method of transferring funds includes a communication module configured to provide a user or automated process with an option of setting up an automatic fund transfer from a first payment channel to a second payment channel.
US11861684B2
There are provided systems and methods for location-based data tracking for dynamic data presentation on mobile devices. A user's device may be used to track user data for the user, including locations visited by the user and activities by the user at the locations. These may be correlated to likely behavior by the user at the location so that a predicted activity by the user at a location may be determined. Thus, when a user visits a location, the predicted activity of the user at the location may be determined. Using the predicted activity, application data for an application may be generated and may be dynamically presented through one or more interfaces of the user's device. This may be presented without user input at the location so that the user may quickly perform the activity through the user's device.
US11861681B2
Systems and methods for integrated retail and ecommerce shopping platforms. A shopping system for selling products including: a shopping facility including a primary product storage area; at least one showroom; at least one delivery location; a transport system for moving products between locations within the primary product storage area, the at least one showroom and the at least one delivery location; an inventory control system; a network server in operational communication with the inventory control system and the transport system, the network server adapted to transmit interactive shopping interface pages over a network; and a customer client device associated with one of the customers adapted to receive and display the interactive shopping interface pages, for selectively displaying product information about the products sold by the shopping system, and receiving customer input regarding the selecting and deselecting of one or more of the products for possible purchase by the customer.
US11861676B2
A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions that, when executed on the one or more processors, perform certain acts. The acts can include obtaining reorder likelihood scores for items that a user has ordered historically. The acts also can include grouping the items into groups using a taxonomy. The acts additionally can include adjusting the groups based on a respective number of items in each of the groups and a respective group-specific threshold for each of the groups. The acts further can include ranking the items within the groups based on the reorder likelihood scores. Other embodiments are described.
US11861675B2
A method includes determining a first taxonomy of an anchor product. The first taxonomy includes a plurality of levels for classifying products organized from a highest taxonomy level to a lowest taxonomy level. The method further includes determining a second taxonomy closest to the first taxonomy. The second taxonomy is associated with a group of products, the first taxonomy and the second taxonomy have at least a common highest taxonomy level, and the determination is made at least in part based on co-purchase data indicating that the anchor product and at least one product in the group of products are purchased together more often than products associated with other taxonomies are purchased with the anchor product. The method further includes determining a most similar product to the anchor product from the group of products of the second taxonomy and associating the anchor product and the most similar product with one another in a product collection.
US11861670B2
An order processing method comprising: obtaining first order information and order sharing condition information, and generating an order sharing invitation message according to the first order information and the order sharing condition information; receiving an answer message returned by a target terminal according to the order sharing invitation message, and obtaining, according to the answer message, second order information and an acknowledged data transfer state indicated by the second order information; performing combination processing on the first order information and the second order information according to the acknowledged data transfer state returned by the target terminal, and generating settlement order information; and performing settlement on the settlement order information according to the order sharing condition information when the settlement order information meets an order sharing condition indicated by the order sharing condition information.
US11861669B2
Segmentation first breaks the images into segments or regions, with the segments of the region having text or symbols. The segmented image is separately applied to two different CNN-based models. Each model produces text boxes where potential text might exist. Then, a selective NMS algorithm is applied to the output of each model to produce a final group of text regions. These text regions are analyzed and actions are taken.
US11861665B2
The present disclosure is directed to automatically receiving, modifying, sequencing, and displaying vehicle images for marketing to prospective buyers. A seller uploads images of a vehicle to the system, which system uses artificial intelligence and machine learning to classify the images, identify objects within the images, add backgrounds, banners, and hotspots, and generate metadata associating the results of the foregoing processes with the particular images. The system uses the stored metadata to sequence the images in a format predetermined by the seller and upload the sequenced images for display to a prospective buyer.
US11861663B2
An information processing method to be carried out by a terminal that is configured to communicate with an electronic device, is provided. The electronic device is configured to manage information related to a vehicle that is provided with a display device for displaying an advertisement, and the information processing method may include: receiving vehicle usage fee information related to a vehicle usage fee for the vehicle from the electronic device through a communication interface of the terminal, the vehicle usage fee for the vehicle being based on advertisement information related to the advertisement displayed on the display device of the vehicle and information related to an advertisement display situation where the advertisement is displayed on the display device; and displaying a first display that is based on the vehicle usage fee information, in a display area of the terminal.
US11861658B2
Systems and methods for redeeming a reward held by an individual are described. A method for redeeming a reward includes determining threshold criteria for provision of a targeted reward redemption offer, identifying at least one individual based upon the threshold criteria, determining the targeted reward redemption offer, and providing the targeted reward redemption offer to the identified individual. A response to the provided targeted reward redemption offer may be received, and an account of the identified individual may be adjusted in accordance with the targeted reward redemption offer and the received response.
US11861654B2
Various implementations of the invention for predicting customer behavior are described. Various implementations of the invention comprise an embedding component configured to receive and embed sequential inputs regarding a plurality of customer interactions with an online presence of a client; a plurality of causal dilated convolutional “CDC” elements configured to receive the embedded sequential inputs and to output a feature vector, where each CDC element comprises two causal dilated convolutions with regularization that is bypassed with a skip connection; a plurality of dense neural network elements configured to receive the feature vector and non-sequential inputs regarding a plurality of other customer interactions with the client, where each of the plurality of dense neural network elements comprises two dense neural networks with regularization that is bypassed with a skip connection; and an output generator configured to receive the output from the plurality of dense neural network elements and to generate a distribution of times over which a particular customer event will occur and/or a likelihood estimation that the particular customer event will occur within a particular time period.
US11861651B1
An omni-channel coupon system may link electronic coupons across several couponing channels by storing the electronic coupons in association with a user profile or loyalty account. A user may clip electronic coupons from several couponing channels, such as a mobile application, retail web page, social networking web page, email, short message service (SMS) message, a physical coupon, a manufacturer/third-party web page or other affiliated web page, a manufacturer/third-party application, etc. Each clipped electronic coupon may be stored with a user profile for the user. When the user purchases products or items at an online or retail store, the electronic coupons may be retrieved from the user profile and redeemed.
US11861647B2
Systems and methods are provided herein for enhanced waste item organization. In some embodiments, an example method may include receiving, by a sensor of a device, image data associated with a first waste item. The example method may also include determining, based on the image data associated with the first waste item, a product characteristic of the first waste item. The example method may also include determining, based on the product characteristic of the first waste item, that the first waste item is associated with a first waste receptacle of a plurality of waste receptacles. The example method may also include presenting an indication of the first waste receptacle to the user.
US11861646B1
The solution described herein provides a system for issuing and redeeming digital coupons. This includes receiving a request for a digital coupon from a user device including a unique hardware identifier (ID). Then sending a first localization request and receiving, a first location of the user device. In response, generating a software object representing the digital coupon and including a security token, sending the software object to the user device, updating a status of the digital coupon as issued in a database, storing the unique hardware ID in the database, and associating the unique hardware ID with the digital coupon. Receiving a request to redeem the digital coupon from the user device. In response, sending a second localization request, receiving a second location of the user device, providing a redemption code, and updating the status of the digital coupon as redeemed.
US11861642B2
Group actions may be performed on behalf of multiple users based in part on the suitability of the various user devices of the different users to perform such group actions. Different user devices may also be used to generate different query intent determinations for a query such that the query intent determination made by a particular user device may be used to fulfill the query.
US11861635B1
A facility for determining a housing index value for a subject geographic region for a subject period in time is described. For each home in a set of homes within the subject geographic region, the facility determines home attribute values; applies a first valuation model and second valuation for the subject geographic region to the home attributes to obtain estimated values of the home at the beginning and end of the subject period, respectively; and determines an appreciation rate for the home on the basis of the estimated values of the home at the beginning and end of the subject period. The facility combines the appreciation rates to obtain an aggregate appreciation rate for the subject period, and combines the aggregate appreciation rate for the period with a housing index value for a prior period to obtain the housing index value for the subject geographic region and subject period.
US11861624B2
A method for automatically providing virtual support is provided. The method may include determining a level of experience associated with the end-user and members of a support personnel for a computer application. The method may further include, in response to detecting one or more first actions on the computer application, automatically generating and providing support instructions based on virtual support documentation to an end-user based on the one or more first actions and based on the level of experience associated with the end-user. The method may further include, in response to detecting one or more second actions on the computer application, automatically determining a match between a member of the support personnel and the end-user based on the level of experience associated with the end-user and the member of support personnel.
US11861622B2
A method for preventing an unauthorized transaction indicative of scalping includes: receiving transaction data for a first payment transaction including one or more product identifiers associated with one or more products purchased in the first payment transaction and consumer identification data; updating a consumer profile based on the one or more product identifiers, wherein the consumer profile is identified using the consumer identification data; receiving a transaction message for a second payment transaction including at least one product identifier included in the one or more product identifiers and at least one consumer data value that is also included in the consumer profile; determining a suspicion score for the consumer profile above a predetermined threshold value; and transmitting an authorization response message for the second payment transaction including a response code indicative of rejection of the second payment transaction.
US11861611B2
A system that automates the clearing and settlement of electronic coupons (E-Coupons) by leveraging existing technologies and enabling E-Coupon redemption at any merchant having electronic funds transfer (EFT) capabilities, such as credit/debit card acceptance. The system reduces opportunities for fraud, reduces or eliminates the need for manual clearinghouse counting and sorting of coupons, and provides an electronic audit trail for coupon redemption, tying a specific purchase to a specific coupon. After registering and selecting coupons, consumers then use an E-Coupon card or account access device at a merchant's point-of-sale (POS) terminal. E-Coupon values are deducted from the consumer's final amount due. Both consumer package goods manufacturers (CPGs) and merchants may be charged a fee. Expired coupons are automatically removed from the account and their value refunded to the CPGs. Reports on redeemed coupons and consumer profiles can be generated and provided to CPGs or merchants.
US11861609B2
A blockchain value transfer method including receiving a plurality of transaction requests, performing a balance check procedure on each transaction, determining a net transaction for each user account address for each transaction in an aggregate transaction record, and executing the net transaction for each user account address, including withdrawing first in-network tokens from user account addresses with a net debit and exchanging first in-network tokens for first tethered tokens, recording a transaction to the first blockchain network of sending the first tethered token transfer record from the first blockchain network to a tethered token exchange, exchanging the first tethered tokens for second tethered tokens, exchanging the second tethered tokens for second in-network tokens, depositing the second in-network tokens to the receiving user account address, and depositing the remaining first in-network tokens from the debited first in-network tokens to user account addresses on the first blockchain network with a net credit.
US11861603B2
Some systems and/or methods are configured to receive sensitive data from a vendor, determine a token key for the vendor, and utilize a proprietary algorithm, based on the token key to generate a vendor-specific token that is associated with the sensitive data. A token identifier may be created that comprises data related to the token key sending the vendor-specific token and the token identifier to the vendor.
US11861600B2
A method including receiving a first application user credential associated with a user profile; comparing, for a first match, the first application user credential with a stored second application user credential, wherein the stored second application user credential is associated with a user identity; and responsive to finding a first match, verifying the user identity by performing the following: communicating with a card using near field communication; receiving a public key of a key pair of the card and cardholder identification information of an account holder of the card; instructing the card to generate a digital signature; receiving the digital signature from the card; verifying the digital signature using the public key; and comparing, for a second match, at least a portion of the user identity with at least a portion of the cardholder identification information.
US11861574B1
A system for managing a financial account in a low cash mode. The system may include a memory storing instructions, and a processor configured to execute the instructions to perform operations. The operations may include providing an interface; providing a notification to a user when a balance in the first account is deemed to be in low cash mode; presenting, when the first account balance is deemed to be in low cash mode, an option for a transfer request; receiving, a selection of the option for the transfer request to connect the first account with a second account; transferring funds from the second account to the first account; notifying the user that funds have been transferred from the second account to the first account; and further notifying the user that the balance in the first account is greater than the threshold value.
US11861558B2
An example operation may include one or more of acquiring, by a retailer node, an inventory data from a supplier node over a blockchain network, receiving, by the retailer node, outstanding orders data of the supplier node, generating, by the retailer node, an order distribution policy based on the inventory data and the outstanding orders data, and executing a smart contract to order goods from the supplier node based on the ordering policy.
US11861556B2
Systems, methods, and computer-readable media are disclosed for fully automated order fulfillment. A method includes identifying a shelf tote having an item contained therein for transfer to an order tote; dispatching a first carrier to pick up the shelf tote and a second carrier to pick an order tote; causing the picker to pick the item from the shelf tote while the shelf tote is moving through the transfer station; and transferring the item to the order tote by the picker.
US11861547B2
An object of the present invention is to provide an environment history acquired from the environment in a container during transport of an article, ascertain a transport status including a transport route and the like of the article, and execute quality control of the article in real time. An article management server 9 memorizes location data and a device code received from a GPS receiver 37 in a second memory unit in association with each other, memorizes temperature data received from a delivery unit 17 regularly and/or irregularly in a third memory unit associated with a unit number respectively, and memorizes a unit number and a serial number of an article in a fourth memory unit in association with each other. A transport-status-data generation unit 9a uses a set of a certain unit number and a device code as a key, to generate transport status data representing a serial number, location data, and temperature data of the article during transport, based on the location data acquired from the second memory unit corresponding to the device code, the temperature data acquired from the third memory unit corresponding to the unit number, and the serial number acquired from the fourth memory unit corresponding to the unit number.
US11861536B1
Techniques for community-based spend analysis in a software as a service computing environment are disclosed. The techniques leverage information available about community spend to provide new insights into a particular customer's spend. The new insights result from receiving a request for an optimization recommendation, importing spend data comprising a plurality of spend data lines, and using a trained deep learning classifier to classify the spend data lines in a set of standard spend categories to compute a first and second aggregate of monetary amounts. An optimization recommendation is sent to the customer based on a comparison of the first and second aggregate of monetary amounts is sent to a particular customer.
US11861534B2
An intelligent scheduler system implemented by one or more computer for objectively selecting interviewers for an interview of a candidate for a job opening at an organization. The one or more computers includes a storage device and a processing device to generate a calibrated job profile, generate an enriched talent profile of the candidate, identify, based on the calibrated job profile and the enriched talent profile, an aspect of the candidate to be evaluated during the interview, execute a deep neural network comprising an input layer to receive the aspect, the enriched talent profile of the candidate, and the enriched talent profiles of the potential interviewers, and an output layer to output match scores each indicating an effective measure of a corresponding one of the potential interviewers for evaluating the aspect during the interview, and determine, based on the match scores, qualified interviewers from the potential interviewers.
US11861532B2
The invention relates to a system for providing location information to a system residing on a network with respect to a service provider providing service for a property comprising of an apartment or condo association and the location information is provided to the network with respect to a geofence system located within property.
US11861531B2
Methods, systems, and media for providing direct and hybrid data acquisition approaches are provided. In accordance with some embodiments of the disclosed subject matter, a method of data acquisition for construction of classification models that incorporates multiple human reviewing resources is provided, the method comprising: receiving a cost structure for constructing a classification model using a data set; instructing a plurality of human reviewing resources to search through the data set and select one or more instances of a class that satisfy at least one criterion, wherein the plurality of human reviewing resources are provided with a definition of the class; training the classification model with the one or more instances from the plurality of human reviewing resources; determining when an expected gain for performing additional searches by the plurality of human reviewing resources as a function of the cost structure is lower than a given threshold; and, in response to determining that the expected gain as a function of the cost structure is lower than the given threshold, instructing the plurality of human reviewing resources that was searching through the data set to label one or more examples from the data set.
US11861523B2
An approach provides sending captured Superbill image data and output data generated based on results of parsing the captured Superbill image data to an external system which manages Superbill data via a cloud system and a storage service. The cloud system creates parsing rule data for parsing a captured Superbill image in accordance with user operation at a client device. The cloud system obtains captured Superbill image data from the storage service, in response to receiving a notification indicating that the captured Superbill image data has been stored in the storage service. The cloud system parses the obtained image data based on the created parsing rule and generates output data based on results of parsing. The cloud system sends the generated output data and the obtained image data to the external system via the one or more computer networks.
US11861521B2
A computer-implemented method comprising: obtaining, by way of an input, input data relating to speech provided by a user; deriving one or more hypotheses for each of a plurality of user data fields from the input data; obtaining one or more reference values for each of the plurality of user data fields for each of one or more candidate users; calculating a score for at least one candidate user of the one or more candidate users, calculating the score comprising: calculating a plurality of user data field scores comprising, for each of the plurality of user data fields, a respective user data field score using the one or more hypotheses and the one or more reference values for the candidate user for the respective user data field; performing one or more fuzzy logic operations on the plurality of user data field scores; using the score for a candidate user of the one or more candidate users to perform a verification or identification process for the user.
US11861519B2
A system for generating a statistical model for fault diagnosis comprising at least one hardware processor, adapted to: extract a plurality of structured values, each associated with at least one of a plurality of semantic entities of a semantic model or at least one of a plurality of semantic relationships of the semantic model, from structured historical information organized in an identified structure and related to at least some of a plurality of historical events, the semantic model represents an ontology of an identified diagnosis domain, each of the plurality of semantic entities relates to at least one of a plurality of domain entities existing in the identified diagnosis domain, and each of the plurality of semantic relationships connects two of the plurality of semantic entities and represents a parent-child relationship therebetween; extract a plurality of unstructured values, each associated with at least one of the plurality of semantic entities.
US11861516B2
Methods, systems and computer program products for associating geographical locations with annotations corresponding to content. In one method, a language model is developed. The language model is developed from the location information and the one or more annotations associated with content uploaded by users. The language model is based on the probabilistic distribution of locations over one or more annotations. Further, when a user provides one or more annotations, the system and the method may use the language model to identify one or more locations associated with the one or more annotations provided by the user. The language model predicts one or more geographical locations based on the probabilistic distribution of locations over the annotations.
US11861512B1
A request is received associated with reviewing content. As part of the request, one or more conditions are received and the content is analyzed to identify a first field of interest and a second field of interest. The first field of interest and the second field of interest represent fields of interest associated with the review of the content. At least one of the first field of interest or the second field of interest may not satisfy the one or more conditions and the content, or a portion thereof, may be sent for review.
US11861506B2
This disclosure relates generally to automated packing of objects, and, more particularly, to a method and system for packing products with increased efficiency across packaging levels. While conventional methods of improving packaging efficiency focus on only one of the multiple levels in the packaging process, most commonly the tertiary level, the present disclosure attempts increasing packaging efficiency across packaging levels. Embodiments of present disclosure achieves increased efficiency across packaging levels by identifying standard size of secondary packages for packing a plurality of primary packages, packing the secondary packages within tertiary packages using a Mixed Integer Linear Programming (MILP) optimization model based on packing heuristics, and providing a feedback between tertiary and secondary packaging levels to identify standard secondary packages which can pack the primary packages with higher packing efficiency.
US11861503B2
Embodiments relate to system for automatically predicting payer response to claims. In an embodiment, the system receives claim data associated with a claim. The system identifies a set of claim features of the claim data, and generates an input vector with at least a portion of the set of claim features. The system applies the input vector to a trained model. A first portion of the neural network is configured to generate an embedding representing the input vector with a lower dimensionality than the input vector. A second portion of the neural network is configured to generate a prediction of whether the claim will be denied based on the embedding. The system provides the prediction for display on a user interface of a user device. The prediction may further include denial reason codes and a response date estimation to indicate if, when, and why a claim will be denied.
US11861493B2
Data may be abstracted and/or masked prior to being provided to a machine learning model for training. A machine learning model may provide a confidence level associated with a result. If the confidence level is too high, the machine learning model or an application including the machine learning model may refrain from providing the result as an output. In some examples, the machine learning model may provide a “second best” result that has an acceptable confidence level. In other examples, an error signal may be provided as the output. In accordance with examples of the present disclosure, data may be abstracted and/or masked prior to being provided to a machine learning model for training and confidence levels of results of the trained machine learning model may be used to determine when a result should be withheld.
US11861484B2
Neural processing unit (NPU) direct memory access (NDMA) hardware pre-processing and post-processing
A neural processing unit (NPU) is described. The NPU includes an NPU direct memory access (NDMA) core. The NDMA core includes a read engine having a read buffer. The NDMA core also includes a write engine having a write buffer. The NPU also includes a controller. The controller is configured to direct the NDMA core to perform hardware pre-processing of NDMA data in the read buffer and post-processing of NDMA data in the write buffer on blocks of a data stripe to process tensors in artificial neural networks.
US11861480B2
Systems, methods, and computer-readable media are described for determining the orientation of a target object in an image and iteratively reorienting the target object until an orientation of the target object is within an acceptable threshold of a target orientation. Also described herein are systems, methods, and computer-readable media for verifying that an image contains a target object.
US11861477B2
A device receives document information associated with a document, and receives a request to identify insights in the document information. The device performs, based on the request, natural language processing on the document information to identify words, phrases, and sentences in the document information, and utilizes a first machine learning model with the words, the phrases, and the sentences to identify information indicating abstract insights, concrete insights, and non-insights in the document. The device utilizes a second machine learning model to match the abstract insights with particular concrete insights that are different than the concrete insights, and utilizes a third machine learning model to determine particular insights based on the non-insights. The device generates an insight document that includes the concrete insights, the abstract insights matched with the particular concrete insights, and the particular insights determined based on the non-insights.
US11861469B2
An embodiment of the invention may include a method, computer program product, and system for creating a data analysis tool. The method may include a computing device that generates an AI pipeline based on an input dataset, wherein the AI pipeline is generated using an Automated Machine Learning program. The method may include converting the AI pipeline to a non-native format of the Automated Machine Learning program. This may enable the AI pipeline to be used outside of the Automated Machine Learning program, thereby increasing the usefulness of the created program by not tying it to the Automated Machine Learning program. Additionally, this may increase the efficiency of running the AI pipeline by eliminating unnecessary computations performed by the Automated Machine Learning program.
US11861466B1
A system comprises a network of computers comprising a master computer and slave computers. For a machine learning problem that is partitioned into a number of correlated sub-problems, each master computer is configured to store tasks associated with the machine learning problem, and each of the slave computers is assigned one of the correlated sub-problems. Each slave computer is configured to store variables or parameters or both associated with the assigned one of the correlated sub-problems; obtain information about one or more tasks stored by the master computer without causing conflict with other slave computers with regard to the information; perform computations to update the obtained information and the variables or parameters or both of the assigned sub-problem; send the updated information to the master computer to update the information stored at the master computer; and store the updated variables or parameters or both of the assigned sub-problem.
US11861460B2
A system for training a learning machine accesses a training database of reference metadata that describes reference plans that include reference first-type plans and reference second-type plans. Such plans may be travel plans or other plans. The system trains the learning machine to distinguish candidate first-type plans from candidate second-type plans. The training of the learning machine is based on a set of decision trees generated from randomly selected subsets of the reference metadata, and the randomly selected subsets each describe a corresponding randomly selected portion of the reference plans. The system then modifies the trained learning machine based on asymmetrical penalties for incorrectly distinguishing candidate first-type plans from candidate second-type plans. The system then provides the modified learning machine for run-time use in classifying plans.
US11861449B2
Single slot cradles with interchangeable tops are disclosed herein. An example cradle includes a base assembly including a coupling mechanism, a top housing assembly operably coupled with the coupling mechanism, a circuit board assembly, and a first cup assembly. The top housing assembly includes a housing opening. The circuit board assembly is at least partially disposed within the housing opening and includes a board communication interface and at least one of a power interface or a data connection interface. The first cup assembly removably couples with at least one of the base assembly or the top housing assembly and includes at least one dock to operably couple with a handheld scanning device and further includes a cup communication interface. The board communication interface communicatively couples with the cup communication interface to allow transmission between at least one of the power interface or the data interface and the handheld scanning device.
US11861447B2
A card for storing both emergency information and payment information is disclosed. The card can be used by an emergency responder to retrieve emergency information for the user. The emergency information can enable the emergency responder to better render aid to the user. The card can have one or more processors, a sensor, and a memory in communication with the one or more processors and storing an application thereon. The application can cause the card to receive a request from a user device (e.g., from an emergency medical technician, or EMT) to access emergency information stored in the memory, transmit a security challenge to the user device, authenticate a received response to the security challenge from the user device, and transmit the emergency information to the user device.
US11861439B2
There is provided an antenna device, a control method, and a program that control enabling or disabling of a plurality of IC card antennas by using a mobile terminal. The antenna device includes: a mobile terminal antenna that receives a radio wave output by a reader/writer provided in a mobile terminal; a plurality of IC card antennas that communicates with an IC card including an IC chip for the IC card that reads/writes data in a contactless manner in response to a command transmitted by the reader/writer; and a control circuit that operates by using power generated when the mobile terminal antenna receives the radio wave output by the reader/writer and controls enabling or disabling of each of the IC card antennas in response to the command transmitted by the reader/writer. The present technology is applicable to a playmat used for a card game using a smartphone having an NFC function and an IC card.
US11861437B2
A method of detecting a stimulus can include detecting an output from a radio frequency identification tag including a sensor. A smartphone-based sensing strategy can use chemiresponsive nanomaterials integrated into the circuitry of commercial Near Field Communication tags to achieve non-line-of-sight, portable, and inexpensive detection and discrimination of gas phase chemicals (e.g., ammonia, hydrogen peroxide, cyclohexanone, and water) at part-per-thousand and part-per-million concentrations.
US11861428B2
A service orchestration method, apparatus and device for a physical machine, and a computer-readable storage medium. The method includes: creating a physical machine resource that inherits all attributes of a cloud host, and modifying the physical machine resource according to characteristics of a target physical machine to obtain a target physical machine resource; configuring an underlying driver of Ironic according to the characteristics of a target physical machine; and invoking the Ironic by means of nova, such that the target physical machine resource is used to perform service orchestration on the target physical machine when the Ironic is running. On the basis of implementing service orchestration on a physical machine, the target physical machine resource in the method is obtained by inheriting all attributes of a cloud host and performing modification according to the characteristics of a target physical machine.
US11861421B1
Techniques for a service provider network to communicatively couple services and/or applications in a serverless computing environment. A pipe component can configure a pipe to integrate two services by transmitting data between services and/or applications using the pipe. The pipe may also be configured to transform how a service processes an event, control timing of event transmissions using the pipe, define an event structure for an event, and/or batch events. Pipes enable an application or service to exchange data with a variety of services provided by the service provider network while controlling what type of data is generated, stored, or transmitted.
US11861414B2
Techniques are disclosed for implementing system calls in a virtualized computing environment. An interface is configured to abstract partitions in the virtualized computing environment. A system call is received that is to be executed across a system boundary in a localized computing environment. Based on a declarative policy, one or more of a device type, device path, or process identity associated with the system call is determined. The system call is executed in the virtualized computing environment.
US11861407B2
Technologies and techniques for a mobile end device to offload computing from the mobile end device to at least one edge computer and/or at least one cloud computer. Resource information may be obtained from the at least one edge computer and/or at least one cloud computer. Application information may be obtained from at least one system application in the mobile end device, and A computing capacity may be assigned for the at least one system application in the mobile end device to the at least one edge computer and/or the at least one cloud computer.
US11861406B2
A computing platform comprising a plurality of disaggregated data center resources and an infrastructure processing unit (IPU), communicatively coupled to the plurality of resources, to compose a platform of the plurality of disaggregated data center resources for allocation of microservices cluster.
US11861402B2
Methods, apparatus, systems, and articles of manufacture to provide tenant aware runtime feature toggling in a cloud or other virtualized computing environment are disclosed. An example method includes determining a feature toggle associated with a resource of a provisioning request; retrieving the feature toggle from a database using a first tenant identifier, the feature toggle to have a first value for the first tenant identifier and a second value for a second tenant identifier; processing the feature toggle to provision the resource according to the first value of the feature toggle; and facilitating provisioning of the resource according to the first value.
US11861390B1
A processing device in a host computer system receives an instruction to write data to a storage device coupled to the host computer system and store a copy of the data in a cache of the host computer system. The processing device initiates a write operation to write the data from the cache to the storage device and detects that the storage device is disconnected from the host computer system during execution of the write operation. In response to detecting that the storage device is disconnected, the processing device may suspend execution of at least one of a virtual machine or a process that issued the first instruction. After determining that the storage device is reconnected to the host computer system, the processing device can resume the write operation to continue writing the data from the cache to the storage device. The processing device may further cache read data requested from the storage device so that the virtual machine can continue to access the read data from the cache in the event that the storage device is disconnected.
US11861387B2
Presented herein are embodiments for automating analytics-based migration of virtual machine optimization tool settings to different hypervisor environments. Currently, no marketplace workload migration utilities have previously dealt with this scenario. In one or more embodiments, a system gathers data and uses analytics on the data to devise one or more translation/correlation rules or models for virtual machine migration. In one or more embodiments, using historical manually settings, correlations can be determined. Given data about a source guest operating system (OS) tool settings, one or more translation/correlation models may be used to facilitate the translation of guest OS optimization tool settings from the source environment to the destination environment so that migrated virtual machine functions the same as or nearly the same as it did on the source hypervisor.
US11861384B2
Certain aspects of the present disclosure provide techniques for training decision trees representing users of a software application. An example method generally includes generating, from a transaction history data set for a plurality of users of a software application, a plurality of grouped data sets including transactions grouped by counterparty. A plurality of feature vectors are generated from the plurality of grouped data sets. Each feature vector generally corresponds to a user of the plurality of users and includes a plurality of features describing relationships between the user and a plurality of counterparties in a transaction history associated with the user. A decision tree is trained based on the plurality of feature vectors. The decision tree generally includes a plurality of paths terminating in a similar or different classification, and the plurality of paths distinguishes a user associated with the decision tree from other users of the software application.
US11861382B2
Embodiments of this application provide an application starting method and apparatus, and an electronic device. For any application that is installed in the electronic device and that supports multi-window display, based on configurations of an application layer and an application framework layer in a software system of the electronic device, the electronic device that supports a floating window and split-screen display may have a single-application multi-instance feature. In this way, the Dock triggers any application to start the multi-instance feature of the application, and the electronic device may simultaneously display a plurality of windows of the application on a display in a plurality of window combination forms, so that multi-instance coordination processing and operation may be performed on a same application.
US11861379B2
Automated configuration of graphical user interface screens of industrial software applications. An application executing on a computing device utilizes a navigation model representing hierarchies of navigation items to automate placement of graphical components in appropriate locations on the graphical user interface.
US11861377B1
The present disclosure provides techniques and solutions for enhancing or customizing the functionality of software applications, such as “apps.” More particularly, the present disclosure provides for grouping app extensions into groups, such as groups representing a particular semantic domain. A group of extensions can be applied to one or more apps. Applying extensions as a group can save development time and effort, as can the ability to apply a given extension group to multiple apps, either at the same time or over a particular time period. Further disclosed aspects assist users in implementing extensions with an extension group, such as assisting in determining where in a user interface particular extensions should appear. Once an extension group has been selected to be applied to an app, programmatic logic can cause the extensions to be automatically implemented in a computing artifact/object used by a particular extended app.
US11861375B2
Various examples are directed to systems and methods for configuring an application that uses a plurality of microservices. A distributed configuration deploy service (DCDS) may generate a first set of microservice configuration parameter values for a first microservice of the plurality of microservices based at least in part on a first microservice configuration model for the first microservice and at least in part on a second configuration model for a second microservice of the plurality of microservices. A configuration application programming interface (API) may determine that the first set of microservice configuration parameter values do not conflict with first live data at the first microservice. The configuration API may also lock the first microservice; apply the first set of microservice configuration parameter values to the first microservice; and release the locking of the first microservice.
US11861370B2
Methods, systems, and devices for automotive boot optimization are described. For instance, a memory system may record addresses that are accessed as part of multiple phases of a first boot-up procedure. During a second boot-up procedure, the memory system may transfer, from a logical block address of a non-volatile memory device to a volatile memory device, information for a respective phase based on the recording of the phases of the first boot-up procedure. The memory system may receive a command to transmit the information to a host system as part of the respective phase after transferring the information from the non-volatile device to the volatile memory device.
US11861369B2
A PIM device writes elements of a first matrix to a first memory bank, and may writes elements of a second matrix to a second memory bank. The PIM device simultaneously reads elements with the same order among the elements of the first and second matrices by simultaneously accessing the first and second memory banks. An MAC operator generates arithmetic data by performing a calculation on data that is read from the first and second memory banks, and writes the arithmetic data to a third memory bank.
US11861367B2
A method and apparatus for controlling pre-fetching in a processor. A processor includes an execution pipeline and an instruction pre-fetch unit. The execution pipeline is configured to execute instructions. The instruction pre-fetch unit is coupled to the execution pipeline. The instruction pre-fetch unit includes instruction storage to store pre-fetched instructions, and pre-fetch control logic. The pre-fetch control logic is configured to fetch instructions from memory and store the fetched instructions in the instruction storage. The pre-fetch control logic is also configured to provide instructions stored in the instruction storage to the execution pipeline for execution. The pre-fetch control logic is further configured set a maximum number of instruction words to be pre-fetched for execution subsequent to execution of an instruction currently being executed in the execution pipeline. The maximum number is based on a value contained in a pre-fetch threshold field of an instruction executed in the execution pipeline.
US11861364B2
Performing shadow stack functionality for a thread in an audit mode includes initiating execution of a thread at the processor. Execution of the thread includes initiating execution of executable code of an application binary as part of the thread and enabling shadow stack functionality for the thread in an audit mode. Based at least on the execution of the thread in the audit mode, at least a portion of the shadow stack is enabled to be a circular stack. In response to determining that usage of the shadow stack has reached the defined threshold, one or more currently used entries of the shadow stack are overwritten, preventing the shadow stack from overflowing.
US11861363B2
Systems and methods are provided for executing a subset of a plurality of scripts based on traversing a decision and execution hierarchy using standard parameters and custom parameters to install and configure a new computing system for a given entity.
US11861356B1
A feature deployment service of a provider network may deploy feature processing units (FPUs) to implement data processing features at both a provider network and edge devices. The use of FPUs may allow a client to use new features at the edge, without delays due to compliance/testing or software upgrades. An FPU includes a model and compute logic that are used to implement a data processing feature. A feature processing service deploys the FPU to an FPU engine at the provider network and also deploys the FPU to edge devices of the client's network that each include an edge FPU engine. The FPU engine at the provider network and the edge FPU engine at each edge device conform to a common specification/API, allowing deployment and use of the same FPU/data processing features at both the cloud and the edge.
US11861348B2
An update control system and method of a vehicle controller are capable of determining whether a user's vehicle is being updated, based on a state-of-charge (SOC) change rate pattern indicating a degree of SOC change reduced while other vehicles are performing the corresponding update upon determining whether to perform an update using an OTA service. The system and the method re-extract a SOC change rate pattern by using a change in a SOC value measured at the beginning of an update in the corresponding vehicle to re-calculate a remaining SOC value. Thus, the success rate of a controller update using the OTA service and the update performance rate in which an actual update is in progress are increased.
US11861346B2
A method for enhancing dialog systems is disclosed herein. The method comprises maintaining an online marketplace that may include a plurality of dialog system extension elements. Each of the plurality of dialog system extension elements may include at least one of a dialog system plugin, a dialog system add-on, a dialog system update, and a dialog system upgrade. The method may further include receiving a selection of one of the plurality of dialog system extension elements from a software developer. The software developer may be associated with a dialog system. The method may continue with associating the one of the plurality of dialog system extension elements with the dialog system of the software developer.
US11861345B2
Systems and methods are provided for extracting grammar data from a network device, the grammar data being used to validate syntax of commands provided to the network device, determining that the server lacks an existing grammar file corresponding to the network device, and generating a new grammar file including a base grammar file and secondary grammar files based on the extracted grammar data.
US11861343B2
Examples for device-driven auto-recovery using multiple recovery sources are disclosed herein. At least one storage device or storage disk includes instructions that, when executed, cause at least one processor to at least detect a flaw in a first configuration of a program to be installed on a programmable device, the first configuration recorded on a first chain of a distributed ledger of a blockchain; correct the flaw in the first configuration to generate a corrected configuration; commit the corrected configuration to the distributed ledger, the corrected configuration to create a second chain of the distributed ledger; detect an update of the first configuration to a first updated configuration and an update to the corrected configuration to an updated corrected configuration; and prevent the first updated configuration from being installed on the programmable device by replacing the first updated configuration with the updated corrected configuration on the second chain.
US11861339B2
In order to automate some aspects of software development, an application catalogue is provided. The application catalog is associated with an application (e.g., a medical device) and includes a plurality of parameters that each define a desired state of the software application when the software application is deployed). These parameters may include service parameters, application parameters, environmental parameters, feature parameters, API parameters, and infrastructure parameters. Before a software application is deployed to an environment, the states of the parameters with respect to the environment are determined and compared to the states of the parameters of the application catalog. The system then automatically takes the necessary steps to correct the states of any parameters of the environment to match those of application catalog. These steps may include installing services, enabling features, configuring infrastructure or environmental parameters, and allocating processing or storage resources to a virtual machine.
US11861336B2
Software systems and methods convert algorithms and software codes into time affecting linear pathways (TALPs) via decomposition and convert paired Input/Output (I/O) datasets into TALPs via Value Complexity polynomials. Generated TALPs can be enhanced through merging with other TALPs. TALPs can be grouped by matching the outputs of the TALP-associated prediction polynomials with some set of given criteria into families and cross-families that are useful in a new type of software optimization that allows for output values of grouped TALPs to be modeled, pooled, discretized and optimized to enhance goals or meet user goals.
US11861319B2
Improved techniques for dialogue management are disclosed. In particular, disclosed systems facilitate improved autonomous agents that can generate a virtual social dialogue from a corpus of text. A virtual social dialogue is a dialogue between autonomous agents and user devices. For example, a virtual social dialogue can include viewpoints, concerns, or questions of various actors on a particular topic. By presenting textual content in this manner, disclosed techniques improve information comprehension and increase the practicality of autonomous agents.
US11861318B2
An electronic device according to various embodiments of the present invention may include a memory, and at least one processor, wherein the at least one processor may be configured to obtain a sentence based on a user input, based on obtaining the sentence, determine at least one persona, convert the sentence to at least one sentence having a style corresponding to the at least one persona, using a neural network, and provide the converted at least one sentence.
US11861315B2
In one embodiment, a method includes receiving a user request to automatically debug a natural-language understanding (NLU) model, accessing a plurality of predicted semantic representations generated by the NLU model, wherein the plurality of predicted semantic representations are associated with a plurality of dialog sessions, respectively, wherein each dialog session is between a user and an assistant xbot associated with the NLU model, generating a plurality of expected semantic representations associated with the plurality of dialog sessions based on an auto-correction model, wherein the auto-correction model is learned from dialog training samples generated based on active learning, identifying incorrect semantic representations of the predicted semantic representations based on a comparison between the predicted semantic representations and the expected semantic representations, and automatically correcting the incorrect semantic representations by replacing them with respective expected semantic representations generated by the auto-correction model.
US11861313B2
A computer implemented method, system and program product is provided for linguistic alignment in specific user targeted messaging. In one embodiment, new and previously existing data about a specific user is analyzed and personality insights are determined. Location of the user is also determined. Using this location and collected data and personality insights, a multilayered set of linguistic preferences is determined for the specific user. This set is used to customize a message for the specific user based on the linguistic set and ultimately a message is sent to the specific user using a selected messaging channel.
US11861309B2
Example techniques for processing service notes are described. In an example, labeled service notes, associated with fuser units of a plurality of image rendering devices, are processed to generate a vector corresponding to each of the labeled service notes, a labeled service note comprising natural language text describing an error event and a corresponding service activity associated with a fuser unit, wherein the labeled service note is assigned a label based on a category of failure of the fuser unit. Based on the processing, a relationship between vectors and labels corresponding to the labeled service notes is generated.
US11861296B2
Techniques are described herein for providing people suggestions in collaborative online text editors. A method includes: receiving user interface input that corresponds to a document in a document editing application; automatically parsing the received user interface input to identify a name included in the user interface input; in response to identifying the name included in the user interface input, providing an option to create a link in the document between the name and a corresponding contact in a contact store; receiving additional user interface input that indicates acceptance of the option to create the link in the document; and in response to receiving the additional user interface input, automatically creating the link in the document between the name and the corresponding contact in the contact store.
US11861287B2
Aspects of the invention include setting a fill mode for a border region of a layer of a macro of an integrated circuit. The border region has a depth defined by a multiple of the size of a tile used to select an area of the integrated circuit for implementation of a design rule check, and the fill mode indicates a fill percentage value or level of fill to be implemented in the border region of the layer of the macro. A fill of the border region of the layer of the macro is performed based on the fill mode. The integrated circuit is finalized and fabricated based on the performing of the fill and passing the design rule check.
US11861285B2
The present disclosure provides a method for evaluating a heat sensitive structure. The method includes identifying a heat sensitive structure in an integrated circuit design layout and identifying a heat generating structure in the integrated circuit design layout. The method also includes calculating an operating temperature of the heat generating structure by taking a practical current distribution into consideration. The method also includes calculating an anticipated temperature increase for the heat sensitive structure induced by thermal coupling of the heat generating structure at the operating temperature.
US11861284B2
The routing of conductors in the conductor layers in an integrated circuit are routed using mixed-Manhattan-diagonal routing. Various techniques are disclosed for selecting a conductor scheme for the integrated circuit prior to fabrication of the integrated circuit. Techniques are also disclosed for determining the supply and/or the demand for the edges in the mixed-Manhattan-diagonal routing.
US11861278B1
A computer-aided design (CAD) tool is provided for logic optimization and synthesis. The CAD tool executes a process that involves optimizing power, performance, and area (PPA) of a logic circuit by minimizing a number of CMOS gates, and majority and/or minority gates in the circuit and its depth. The CAD tool implements a methodology of optimizing logic synthesis based on a mix of standard cell libraries (such as AND, OR, NAND, NOR, XOR, Multiplexer, full adder, half adder, etc.) and varying input majority and minority gates (where the number of inputs in the minority and majority gates could vary as odd numbers from 3 and above). The standard cell libraries cells may contain minority and/or majority gates.
US11861272B2
A system configured to implement Comprehensive Contention-Based Thread Allocation and Placement, may generate a description of a workload from multiple profiling runs and may combine this workload description with a description of the machine's hardware to model the workload's performance over alternative thread placements. For instance, the system may generate a machine description based on executing stress applications and machine performance counters monitoring various performance indicators during execution of a synthetic workload. Such a system may also generate a workload description based on profiling sessions and the performance counters. Additionally, behavior of a workload with a proposed thread placement may be modeled based on the machine description and workload description and a prediction of the workload's resource demands and/or performance may be generated.
US11861260B2
The present invention provides an audio control circuit, wherein the audio control circuit includes a USB interface circuit, a specific interface circuit and a processing circuit. In the operation of the audio control circuit, the processing circuit receives a plurality of parameters from a host device through the specific interface circuit; and during an enumeration between the audio control circuit and the host device, the processing circuit uses the plurality of parameters to perform the enumeration.
US11861259B1
A method and system for automated routing of pictures taken on mobile electronic devices to a digital picture frame including a camera, microphone, and speaker integrated with the frame, and a network connection module allowing the frame for direct contact and upload of photos from electronic devices or from photo collections of community members. Clustering photos by content is used to improve display and to respond to photo viewer desires. Trends or patterns can be detected from the photo collections and that information used for various purposes beyond photo display. The frame includes a conversational intelligence that provides a verbal communication with a viewer, such as for determining an identity or preferences of the frame viewer, determining photos to display for the viewer, discussing displayed photos with the viewer, or telling stories to the viewer based upon photo content.
US11861251B2
An image forming system includes an input device, an image processing device, an image forming device, a delivery device, and a controller. The controller causes the image processing device to execute RIP operation in forward order with respect to print data, upon receipt, through the input device, of a first instruction indicating one of a combination of reverse order and face-up, and a combination of forward order and face-down, as combination of sorting order and face orientation at delivery of a recording medium having an image formed thereon, and causes the image processing device to execute RIP operation in reverse order with respect to the print data, upon receipt, through the input device, of a second instruction indicating one of a combination of forward order and face-up, and a combination of reverse order and face-down, as the combination of the sorting order and the face orientation at delivery.
US11861243B1
The invention relates to a computer-implemented method for generating a decorative pattern for decorative panels, such as decorative floor panels, wall panels, or ceiling panels. The invention also relates to a method for manufacturing of decorative panels, by using the aforementioned method according to the invention. The invention further relates to a non-transitory program storage device (NPSD) comprising computer readable instructions executable by one or more processors to perform the method according to the invention. The invention additionally relates to a system, including: one or more processors; and one or more non-transitory program storage devices (NPSDs) including computer readable instructions executable by the one or more processors to perform the method according to the invention. The invention furthermore relates to a decorative panel obtained by applying the manufacturing method according to the invention.
US11861242B2
An image forming apparatus includes a feeding unit, an image forming unit, a reading unit, a conveyance unit, a first discharge unit and a second discharge unit, a determination unit, and a control unit. When an (n)th sheet in a first copy is an abnormal sheet, remaining sheets include sheets fed by the feeding unit after the abnormal sheet is fed by the feeding unit until the image on the abnormal sheet is read by the reading unit, and the remaining sheets include a first group of remaining sheets and a second group of remaining sheets. The control unit is configured to execute an abnormal discharge mode in which the sheets of the first group of the remaining sheets are discharged to the second discharge unit and each of the sheets of the second group of the remaining sheets is discharged selectively to the first or the second discharge unit.
US11861228B2
Exemplary methods, apparatuses, and systems include aggregating a plurality of memory status commands Each command of the plurality of memory status commands is assigned a corresponding bit on a memory interface. The plurality of memory status commands are sent in parallel as an aggregate status command to one or more memory components via the memory interface.
US11861222B2
Systems, apparatuses, and methods related to object management in tiered memory systems are discussed. An example method can include writing a memory object to a first memory device of a first type of memory medium. The example method can include determining that a size of the memory object meets or exceeds a threshold data size. The example method can include writing the memory object to a second memory device that comprises a second type of memory medium different than the first type. The first memory medium can be a non-volatile memory comprising phase-change memory or resistive random access memory (RAM) and the second memory medium can be NAND Flash or NOR Flash.
US11861217B2
A data storage device includes one or more memory device and a controller that is DRAM-less coupled to the one or more memory devices. The controller is configured to receive a command from a host device, begin execution of the command, and receive an abort request command for the command. The command includes pointers that direct the data storage device to various locations on the data storage device where relevant content is located. Once the abort command is received, the content of the host pointers stored in the data storage device RAM are changed to point to the HMB. The data storage device then waits until any already started transactions over the interface bus that are associated with the command have been completed. Thereafter, a failure completion command is posted to the host device.
US11861209B2
A memory system includes a memory device, a system memory, and a controller. The memory device includes a page storing a first chunk including first user data and first meta data and a second chunk including second user data and second meta data. The system memory stores an address map table for a physical address of the page in which the first chunk and the second chunk are stored and a logical address mapped to the physical address. The controller is configured to perform a read operation of the page by recovering the first meta data using the physical address of the first chunk and the address map table, and outputting the second user data using the second meta data of the second chunk on which an error correction operation has passed, when an error correction operation on the first chunk has failed.
US11861208B2
A request to perform a data operation associated with at least one memory unit in a plurality of memory units of a memory device is received. The at least one memory unit includes a first group of memory cells, each memory cell supporting a specified number of charge levels such that each memory cell having the specified charge level represents a non-integer number of bits. The first group of memory cells represents a first sequence of bits based on a first sequence of charge levels formed by the first group of memory cells. The data operation is performed with respect to the at least one memory unit based on a mapping stored on the system. The mapping assigns an individual sequence of charge levels from an individual group cell to an individual sequence of bits represented by the individual group of memory cells.
US11861176B2
Systems and methods are described for smoothing-out latency of IO operations processed by a distributed storage system. In some examples, latency is distributed among IO operations to more evenly spread processing of the IO operations over an IO processing interval. A target latency for IO operations for a volume of a distributed storage system is periodically calculated each sample period based on the number of IO operations to be processed during the next IO processing interval for the volume. As IO operations are received for the volume, a latency may be associated with the IO operation based on the target latency and the IO operation may be queued or synchronously processed as appropriate. Responsive to expiration of a time period that is based on at time at which a given IO operation at the head of the queue was received and the assigned latency, the given IO operation is dequeued and processed.
US11861164B2
An interface for a medical device, in particular an extracorporeal blood treatment machine or a dialysis machine, includes a display for displaying display operating elements, base operating elements provided next to the display, and an optical actuation sensor. The optical actuation sensor detects a user interaction with, in particular a touching of, the display operating elements of the display and the base operating elements disposed in the same plane. The optical actuation sensor can be partially activated or deactivated.
US11861163B2
An electronic device is provided. The electronic device includes a display, a communication circuit, a processor operatively connected to the display and the communication circuit, and a memory operatively connected to the processor. The memory stores instructions that, when executed, cause the processor to receive information about a time interval and user interface information, which are associated with a response to a user utterance input to a first external electronic device, from a second external electronic device through the communication circuit, to determine whether the display is in an active state within the time interval, and to provide a first user interface corresponding to the user interface information through the display based on the determination that the display is in the active state within the time interval.
US11861153B2
In one general aspect, a method can include displaying, on a display device included in a computing device, content in an application executing on the computing device. The method can further include displaying, in a user interface on the display device, at least one identifier, receiving a selection of the at least one identifier, and initiating casting in response to receiving the selection of the at least one identifier.
US11861149B2
An interface information processing method and apparatus, a storage medium, and a device are provided. The method includes: displaying, based on a trigger operation on a floating translation component in a first display interface, a trigger progress in the floating translation component, the first display interface including a character of a first language type, the trigger progress being associated with trigger duration, and the trigger duration being a duration of the trigger operation on the floating translation component; and switching the first display interface to a second display interface based on the trigger progress in the floating translation component satisfying a full-screen translation start progress, the second display interface including a character of a second language type, and the character of the second language type being obtained by translating the character of the first language type.
US11861143B1
In various embodiments, the disclosed systems and methods may receive documents, analyze the documents, categorize portions of the analyzed documents, and present the images of the documents and at least a portion of the categories. The analysis may include identification of categories and the presentation may include indicia of the portion of the image of the document related to the category. The systems and methods disclosed may allow querying and/or reporting of a plurality of documents to facilitate processing.
US11861140B2
A system including: a control device; a storage device that stores a file; a display device; and a voice device, wherein the control device displays a list of first identification display for specifying the file on the display device when voice of a command for displaying a list is input from a user via the voice device, the control device assigns an identification code to the file displayed in the list, and displays the identification code as second identification display, and the control device selects the file corresponding to the identification code when voice including the identification code is input from the user via the voice device.
US11861136B1
A computer system displays a view of at least a portion of a simulated three-dimensional space, and a view of a user interface object located within the simulated three-dimensional space. The user interface object is a representation of a computing device that has a non-immersive display environment that provides access to a plurality of different applications. The user interface object includes a first user interface that corresponds to the non-immersive display environment of the computing device and is responsive to touch inputs from a user on the input device, and a pose of the user interface object in the simulated three-dimensional space corresponds to a pose of the input device in a physical space surrounding the input device. In response to a touch input that corresponds to a respective location in the first user interface, an appearance of the first user interface is updated.
US11861133B1
Various example implementations are directed to apparatuses and methods for providing data communications, and for monitoring and/or analyzing operations of computing data-communication servers. According to an example embodiment, an apparatus includes processing circuitry to generate graphical-user data and further includes cloud-based data-communication servers. The cloud-based data-communication servers are to provide over one or more broadband networks including the Internet, data-communication services to recipients having respective accounts associated with use of the data-communication services and, for one or more of the accounts, to allow the recipients to permit the recipients to designate, for provisioning and/or deploying, certain of the one or more resources which are available from the system. In connection with the one or more resources, the graphical-user data includes information to display a timeline having a graphical indication corresponding to an operating state for a corresponding time period and further to display graphical markers which are aligned visually to indicate comparisons between two of more of the following: network-side events affecting multiple servers, server-side events affecting only a single server, and user-side events affecting a single user.
US11861131B2
Provided is a display device including a display unit including a display area, a transmitting portion surrounded by the display area, and a non-display area surrounding the display area, and a touch sensing unit having a transmissive area, dummies overlapping the transmitting portion and surrounding the transmissive area, and a touch sensor area surrounding the dummies and including first touch electrodes, and second touch electrodes respectively between the first touch electrodes, connected in a first direction, and spaced apart in a second direction perpendicular to the first direction, wherein the dummies include a main dummy surrounding the transmissive area, and at least one sub-dummy surrounding the main dummy, and wherein an outermost sub-dummy of the at least one sub-dummy that is at an outermost position of the dummies includes a first cut corresponding to a gap between adjacent first and second touch electrodes among the first and second touch electrodes.
US11861125B2
According to embodiments of the disclosure, a transparent touch display device may comprise a substrate including a display area displaying an image and a non-display area not displaying the image, the display area including a plurality of light emitting areas and a plurality of transmissive areas and a touch sensor including a touch sensor metal disposed while avoiding the plurality of light emitting areas and the plurality of transmissive areas and a transparent electrode disposed in the transmissive areas and electrically connected with the touch sensor metal. The transparent touch display device according to embodiments of the disclosure may provide high transmittance and high touch sensitivity.
US11861120B2
A detecting device includes a plurality of drive electrodes arrayed in a first direction, a plurality of detection electrodes arrayed in a second direction intersecting the first direction, a drive signal supply circuit configured to supply a drive signal to the drive electrodes, and a plurality of switch elements configured to switch between coupling and decoupling between the drive electrodes.
US11861119B2
A display panel has a display area and a frame area located on a side of the display area, and the frame area includes a bonding region. The display panel includes: a display substrate, a touch structure disposed on the display substrate, and a protective layer disposed on a side of the touch structure away from the display substrate. The touch structure includes a plurality of conductive pins located in the bonding region. The protective layer has an opening, the opening is located in the bonding region and serves to expose the plurality of conductive pins. The opening includes a border proximate to the display area and extending in a direction in which the plurality of conductive pins are arranged, and at least portion of the border has a curved shape.
US11861115B2
Acoustic touch and/or force sensing system architectures and methods for acoustic touch and/or force sensing can be used to detect a position of an object touching a surface and an amount of force applied to the surface by the object. The position and/or an applied force can be determined using time-of-flight (TOF) techniques, for example. Acoustic touch sensing can utilize transducers (e.g., piezoelectric) to simultaneously transmit ultrasonic waves along a surface and through a thickness of a deformable material. The location of the object and the applied force can be determined based on the amount of time elapsing between the transmission of the waves and receipt of the reflected waves. In some examples, an acoustic touch sensing system can be insensitive to water contact on the device surface, and thus acoustic touch sensing can be used for touch sensing in devices that may become wet or fully submerged in water.
US11861107B2
Disclosed is an input sensor which includes a plurality of sensing parts, an amplifier circuit that is connected to the sensing parts, a rectifier circuit connected to the amplifier circuit, an analog-to-digital converter that is connected to the rectifier circuit, an output switching element that controls a connection of the rectifier circuit and the analog-to-digital converter, a first connection switching element that controls a connection of the amplifier circuit and the rectifier circuit, a second connection switching element that connects a first voltage line to the rectifier circuit, and a third connection switching element that connects a second voltage to be applied to the rectifier circuit.
US11861103B2
In general, in one aspect, one or more embodiments relate to an input device that includes a proximity sensing panel including sensor electrodes, and a proximity sensing circuit. The proximity sensing circuit is configured to determine that an image refresh rate to an equal or lower frequency than a beacon signal rate. The input-display device is configured to align transmitting a beacon signal on proximity sensing panel to during non-refresh period of a display or perform an additional image refresh frame on the display panel immediately before a next Vsync signal and a corresponding non-refresh period.
US11861100B2
A display device includes a plurality of touch electrode disposed in the display area; a touch connection electrode which connects two adjacent touch electrodes which are spaced apart from each other, among the plurality of touch electrodes; and a crack detecting electrode which surrounds the camera area and is disposed on the same layer as the plurality of touch electrodes, the plurality of touch electrodes include a plurality of first touch electrodes extending in a first direction and a plurality of second touch electrodes extending in a second direction intersecting the first direction, wherein the crack detecting electrode includes a first crack detecting electrode which surrounds the camera area and a second crack detecting electrode which is disposed in the display area and extends in the second direction, and the second crack detecting electrode has a zigzag pattern.
US11861098B2
The present application provides a touch display panel, which includes: a display panel; and a touch component, wherein the touch component has a first area and a second area corresponding to the display area, and the touch component includes: a plurality of first touch electrode lines disposed in the first area; a plurality of touch electrodes disposed in the second area; and a plurality of second touch electrode lines disposed in the second area, and the second touch electrode lines are connected between the first touch electrode lines and the touch electrodes.
US11861096B2
A control device comprising a front portion, at least one button cap, and a controller. The front portion comprises a plurality of button zones each comprising a tactile switch and at least one touch sensor. The at least one button cap is adapted to attach to the control device over at least one of the button zones such that the at least one button cap is positioned over the at least one touch sensor and interacts with the tactile switch in the at least one of the button zones. The controller determines which button zone and which location of the button zone is actuated in response to a combination of signals received from at least one of the tactile switches and at least one of the touch sensors.
US11861089B2
A driving circuit configured to drive a touch display panel is provided. The driving circuit includes a signal generating circuit and a sensor driving circuit. The signal generating circuit is configurable to be coupled to gate lines of the touch display panel via a gate control circuit. The signal generating circuit modulates a plurality of voltage signals on a first driving signal and a second driving signal, and provides the modulated first driving signal and the modulated second driving signal to the gate control circuit to drive the gate lines during a sensing period. The sensor driving circuit is configurable to be coupled to sensor pads of the touch display panel. The sensor driving circuit modulates the voltage signals on a third driving signal, and drives the sensor pads with the modulated third driving signal during the sensing period. A method for driving a touch display panel is also provided.
US11861082B2
An e-pen includes e-pen sensor electrodes (including a first and a second e-pen sensor electrode) and drive-sense circuits (DSCs) (including a first DSC and a second DSC. The first DSC drives a first e-pen signal having a first frequency via a first single line coupling to the first e-pen sensor electrode and simultaneously senses, via the first single line, the first e-pen signal. Based on e-pen/touch sensor device interaction, the first e-pen signal is coupled into at least one touch sensor electrode of the touch sensor device. The first DSC process the first e-pen signal to generate a first digital signal representative of a first electrical characteristic of the first e-pen sensor electrode. Similarly, the second DSC drives a second e-pen signal having a second frequency via a second single line coupling to the second e-pen sensor electrode and simultaneously senses, via the second single line, the second e-pen signal.
US11861078B2
An electronic pen central rod is provided. The electronic pen central rod includes a connection member having a front end and a back end, and a front-end member having a pen tip part and a back-end extension part that extends in an opposite direction from the pen tip part to be detachably held by the front end of the connection member with a first level of holding strength. The electronic pen central rod further includes a back-end member having an attachment part to be attached to an electronic pen interior and a front-end extension part that extends in an opposite direction from the attachment part to be held by the back end of the connection member with a second level of holding strength. The second level of holding strength is higher than the first level of holding strength.
US11861077B2
The present disclosure generally relates to interacting with an electronic device without touching a display screen or other physical input mechanisms. In some examples, the electronic device performs an operation in response to a positioning of a user's hand and/or an orientation of the electronic device.
US11861076B1
Methods and systems for providing computer implemented services using user input are disclosed. To obtain the user input, a passive human interface device may be used. The human interface device may include a magnet that may produce a magnetic field used to discern the user input. The magnet may be mechanically coupled to actuatable portions of the human interface device thereby facilitating both translation and rotation of the magnet responsive to actuations by a user. The translation and rotation of the magnet may be sensed and used to identify user input provided by the user.
US11861072B2
A wearable device includes a device housing configured to be worn on a first surface of a user, a set of one or more SMI sensors, and a processor. The set of one or more SMI sensors is mounted within the device housing and configured to emit a set of one or more beams of electromagnetic radiation, with each beam emitted in a different direction extending away from the first surface. The set of one or more SMI sensors is also configured to generate a set of one or more SMI signals containing information about a relationship between the device housing and a second surface. The processor is configured to extract the relationship between the device housing and the second surface from digitized samples of the set of one or more SMI signals.
US11861071B2
A local perspective method and device of a virtual reality equipment and a virtual reality equipment are disclosed. The method comprises: identifying a user's hand action; triggering a local perspective function of the virtual reality equipment if the user's hand action satisfies a preset trigger action; and under the local perspective function, determining a local perspective display area in a virtual scene according to a position of the user's hand action, so as to display a real scene in the local perspective display area. The local perspective method of the virtual reality equipment according to the present disclosure can determine the range of the area to be perspectively displayed by using the user's hand action. Compared with the conventional global perspective solution, it can be applicable to more and richer application scenarios, and can greatly improve the user's use experience.
US11861069B2
A system and method for capturing media are disclosed. In a first aspect, the system comprises a wristband device that includes at least one sensor and a camera coupled to the wristband device. The camera is controlled by at least one gesture determined using the at least one sensor. In a second aspect, the method comprises providing a wristband device that includes at least one sensor, coupling a camera to the wristband device, determining at least one gesture using the at least one sensor, and controlling the camera by using the at least one gesture.
US11861067B2
The present invention provides a tactile-sensation providing device that reduces the transmission of vibration to the base part. The tactile-sensation providing device has: a vibrating body; a vibration-target object that is elastically connected with the vibrating body and vibrated in accordance with vibration of the vibrating body; and a base part that is elastically connected with the vibration-target object, the tactile-sensation providing device providing a tactile sensation to a living body based on vibration of the vibration-target object, the base part is spaced apart from the vibrating body, and a resonance frequency of a first vibrating system including the base part and the vibration-target object is ⅔ or less of a resonance frequency of a second vibrating system including the vibration-target object and the vibrating body.
US11861060B2
A non-transitory computer readable recording medium having recorded therein a program, the program causes a processor to: cause a display provided on a Head Mounted Display to display a stereoscopic image to which binocular parallax is applied, the stereoscopic image being an image of a virtual space in which optional objects are disposed, and the virtual space being captured by a virtual camera; acquire orientation information on an orientation of the Head Mounted Display; when a predetermined position relationship is established between a virtual line and one optional object from among the optional objects, the virtual line having a direction according to the orientation information and intersecting with the virtual camera, identify the one option image; and when one or more optional objects are identified and a predetermined condition relating to the orientation information is satisfied, select the one or more optional objects.
US11861056B2
In accordance with some embodiments, an exemplary process for controlling representations of virtual objects based on respective user contexts that each correspond to different respective locations in a computer-generated reality (CGR) environment is described.
US11861045B2
Embodiments of the present disclosure relate to a method, an electronic device, and a computer program product for system feature management. The method for system feature management provided by the embodiments of the present disclosure includes loading a feature item set including multiple feature items, where the multiple feature items respectively correspond to multiple microservices, the feature items each include at least an availability indicator and a status indicator, the availability indicator indicates whether the feature item is available, and the status indicator indicates whether the feature item is enabled while the feature item is available; and disabling a first feature item in the feature item set in response to an availability indicator of the first feature item indicating that the first feature item is unavailable. In this way, software can be made to better adapt to more platforms. Moreover, a user can choose to enable or disable some services as required, thereby reducing energy consumption.
US11861041B2
A computer-implemented method may include: receiving, from at least one camera, image data associated with a first user at a public access user computing device; detecting, based on the received image data, by employing a machine learning model trained using a dataset of actions collected from a plurality of previous users, that the first user has moved away from the public access user computing device; automatically encrypting, based upon the detection, a user session associated with the first user, wherein the encrypted user session is configured to be subsequently activated by the first user; and initiating a new generic user session on the public access user computing device for a second user.
US11861037B2
A unified data fabric for controlling data lifecycles and data flows between trusted data sources and data clients is described herein. A system can include a data ingestion engine and a data delivery engine. The data ingestion engine and the data delivery engine are connected to a data lifecycle engine that maintains data control policies and access control policies. The data ingestion engine is configured to control ingestion of data elements into the unified data fabric based on the data control policies, and the data delivery engine is configured to control access to data elements in the unified data fabric based on access control policies. Each data element from one or more trusted data sources is associated with a global identifier to provide a comprehensive view of information about a constituent from a variety of disparate data sources.
US11861032B2
A differentially private security system communicatively coupled to a database storing restricted data receives a database query from a client. The database query includes an operation, a target accuracy, and a maximum privacy spend for the query. The system performs the operation to produce a result, then injects the result with noise sampled from a Laplace distribution to produce a differentially private result. The system iteratively calibrates the noise value of the differentially private result using a secondary distribution different from the Laplace distribution and a new fractional privacy spend. The system ceases to iterate when an iteration uses the maximum privacy spend or a relative error of the differentially private result is determined to satisfy the target accuracy, or both. The system sends the differentially private result to the client.
US11861027B2
In one embodiment, data at rest is securely stored. A data safe performing data plane processing operations in response to requests of received read data requests, received write data requests, and received read information responses, with the data safe being immutable to processing-related modifications resulting from said performing data plane processing operations. In one embodiment, performing these data plane processing operations does not expose any pilot keys outside the data safe in clear form nor in encrypted form. The pilot keys are used to encrypt information that is subsequently stored in a storage system. One embodiment uses pilot keys to encrypt data that is subsequently stored in a storage system. One embodiment uses data cryptographic keys to encrypt data, uses the pilot keys to cryptographically-wrap (encrypt) the data cryptographic keys, and stores the cryptographically wrapped data keys and encrypted data in a storage system.
US11861026B2
A method and system for providing secure delivery, transport, modification, exchange of digital design and build files that have been bundled into a digital asset within a complex digital supply chain. The system also provides for quality standards when the digital asset is used to manufacture a physical part, and provides for secure feedback to stakeholders for the purpose of digital logistics, data analytics, or liability. The system includes, but is not limited to, manufacturing, licensing, modification and delegation policy, generating authorization certificates, authenticating manufacturing devices and provide qualitative and quantitative file consumption data.
US11861012B2
A method provides the capability to maintain integrity of a data image stored by computing a hash value (“digest”) of the data image and comparing the hash value computed for the data image with a hash value computed for the data image and kept in a non-volatile area of memory. Bit flips in the data image that are a result of memory hardware errors reveal themselves as differences in the digest computed for the data image and the computed digest for the data.
US11861009B2
An apparatus to facilitate permissions at a computing system platform is disclosed. The apparatus includes a plurality of agents, each including a non-volatile memory storing firmware executed to perform a function associated with the agent and attestation hardware to detect an update at the computing system platform, generate a cryptographic key associated with each of the plurality of agents, perform an attestation with a relying party using the generated cryptographic keys and receive a tuple associated with each of the plurality of agents, wherein a tuple includes one or more permissions indicating platform resources an agent is permitted to access.
US11861007B1
Techniques for detecting container threats are described. A method of detecting container threats includes receiving, by a scanning agent on a scanner container on a host in a provider network, event data from a plurality of collection agents corresponding to a plurality of customer containers on the host, determining, by the scanning agent, the event data matches at least one known threat, and generating, by the scanning agent, event findings associated with the event data.
US11861001B2
A computer-implemented method, computer program product and computing system for: a computer-implemented method is executed on a computing device and includes: obtaining object information concerning one or more initial objects within a computing platform in response to a security event; identifying an event type for the security event; and executing a response script based, at least in part, upon the event type.
US11860999B2
A TPM with programmable fuses in an SOC includes an on-die RAM storing a blown-fuse count and a TPM state including a PIN-attempt-failure count and a fuse count, read from off-die NV memory. During initialization, if the blown-fuse count is greater than TPM state fuse count, TPM state PIN-attempt-failure count is incremented, thereby thwarting a replay attack. A PIN is received for access, and if the TPM state PIN-attempt-failure count satisfies a policy, a fuse is blown and the blown-fuse count incremented. If the fuse blow fails, TPM activity is halted. If the fuse blow succeeds and the PIN is correct, the TPM state PIN-attempt-failure count is cleared, but if the PIN is incorrect the TPM state PIN-attempt-failure count is incremented. TPM state fuse count is set equal to the blown-fuse count, and the TPM state is saved to off-die NV memory.
US11860993B2
A method of operating an electronic device includes generating scramble control codes. The scramble codes are generated by generating a random number, shifting the random number to produce a shifted random number, generating control signals by selecting different subsets of the shifted random number, and generating scramble control words by selecting different subsets of the random number based upon the control signals. The method further includes receiving a password comprised of sub-words and scrambling those sub-words according to the scramble control codes, retrieving a verification word comprised of sub-words and scrambling those sub-words according to the scramble control codes, and comparing the scrambled sub-words of the password to the scrambled sub-words of the verification word to thereby authenticate an external device that provided the password.
US11860987B2
The purpose of the present invention is to provide a portable terminal and an application software start-up system whereby the application software that is started up is limited depending on the state of a user, thereby providing an improved ease of use. For this purpose, an application software start-up method for an information processing device comprises: performing identity authentication based on static biological information; determining the state of the user by comparing dynamic biological information acquired from the body of the user with previously measured dynamic biological information; and limiting the application software that is started up in accordance with the determined state of the user and on the basis of a permission level that is set in advance for each application software item.
US11860986B2
A method and an electronic device for authentication is provided. When a user performs a touch operation on an icon of a first application, a biological feature of the user is directly collected without displaying an authentication screen, the collected biological feature is compared with a biological feature bound to the first application, and when a comparison result indicates that the collected biological feature matches the biological feature bound to the first application, the first application is logged in to. Based on the foregoing process, authentication can be implemented through only one interaction between the user and the electronic device, so that user operations are simplified.
US11860981B2
A computing system captures markerless motion data of a user via a camera of the computing system. The computing system retargets the first plurality of points and the second plurality of points to a three-dimensional model of an avatar associated with the user, wherein the avatar is associated with an identity non-fungible token that uniquely represents the user across Web2 environments and Web3 environments, and wherein retargeting the first plurality of points and the second plurality of points animates the three-dimensional model of the avatar. The computing system renders a video local to the computing system, wherein the video comprises the markerless motion data of the user retargeted to the three-dimensional model of the avatar causing hands, face, and body of the avatar to be animated in real-time. The computing system causes a non-fungible token to be generated, the non-fungible token uniquely identifying ownership of the video.
US11860976B2
A data processing method and device are provided. The method includes: extracting a plurality of data sets from unlabeled data; and for each data set, creating a plurality of sample sets by assigning labels to data samples in the data set, respectively training, for each sample set created from the data set, a classifier by using the sample set and labeled data, obtaining a sample set that corresponds to a trained classifier with the highest performance, and adding the obtained sample set to a candidate training set. Each sample set includes the first preset number of data samples with respective labels, the labels of the data samples in each sample set constitutes a label combination, and label combinations corresponding to different sample sets are different from each other. The method also includes adding a second preset number of sample sets in the candidate training set to the labeled data.
US11860974B2
A system is provided for training an inferential model based on selected training vectors. During operation, the system receives training data comprising observations for a set of time-series signals gathered from sensors in a monitored system during normal fault-free operation. Next, the system divides the observations into N subgroups comprising non-overlapping time windows of observations. The system then selects observations with a local minimum value and a local maximum value for all signals from each subgroup to be training vectors for the inferential model. Finally, the system trains the inferential model using the selected training vectors. Note that by selecting observations with local minimum and maximum values to be training vectors, the system maximizes an operational range for the training vectors, which reduces clipping in estimates subsequently produced by the inferential model and thereby reduces false alarms.
US11860972B2
Sequential hypothesis testing in a digital medium environment is described using continuous data. To begin, a model is received that defines at least one data distribution. Testing data is also received that describes an effect of user interactions with the plurality of options of digital content on achieving an action using continuous non-binary data. Values of parameters of the model are then estimated for each option of the plurality of options based on the testing data. In one example. A variance estimate is then generated based on the estimated values of the parameters of the model for each option of the plurality of options. From this, a determination is made as to a decision boundary based on the variance estimate and an estimate for a mean value of each option of the plurality of options based on the testing data.
US11860968B2
A website building system (WBS) includes a processor implementing a machine learning feedback-based proposal module and a database storing at least the websites of a plurality of users of the WBS, and components of the websites. The module includes a plurality of per activity AI units and a feedback system. Each per activity AI unit supports one or more specific activity related to the WBS and provides at least one system suggestion to the users related to its specific activity. Each per activity AI unit includes at least one machine learning model suitable for the activity supported by its per activity AI unit. The feedback system provides a plurality of different kinds of feedback from the users for updating the machine learning models. The feedback system analyzes the feedback to determine which one of the at least one machine learning models to update.
US11860966B2
Systems and methods for automatically associating content characteristics to a third-party content are provided. A uniform resource locator identifying a resource is received from a content provider. The content is rendered to produce an object tree. A first node of the object tree is determined, where the first node represents a content slot. A second node of the object tree proximate to the first node is identified. The second node has a content characteristic, which is extracted. The extracted content characteristic is associated with the first node and stored.
US11860958B2
Provided are a method and device for providing an integrated search service. The method may include: determining a search word based on a text string, determining a common graphical user interface (GUI) template based on the search word, obtaining a plurality of search results retrieved based on the search word, categorizing the plurality of search results into a plurality of search result groups including a first search result group and a second search result group, displaying the common GUI template on a first region of a display among a plurality of regions of the display, and displaying summary information of the search results included in the first search result group and summary information of the search results included in the second search result group in the common GUI template displayed on the first region of the display.
US11860954B1
Methods, systems, devices and/or apparatus related to finding and sharing information on a large-scale or global computer network such as the Internet, and, specifically, to allow for collaboratively searching for, organizing and/or accessing information. One example provides computer-readable medium(s) having instructions thereon configured to operate a network accessible computer system to: receive a search query; generate search result data from processing the search query through at least one search engine; generate a collaborative search portal associated with the search query; receive one or more instructions for associating at least one of the search result data with the collaborative search portal; associate the at least one of the search result data with the collaborative search portal; store, in one or more storage devices, the collaborative search portal and the associated search result data; and organize the search result data in response to user signals received via the collaborative search portal.
US11860952B2
There is a need to automatically provide one or more electronic documents to the user. In one example, embodiments comprise, generating a facility visit data object for a user describing one or more facility attributes for one or more facilities associated with a potential visit from the user. One or more electronic documents may be determined to be retrieved based at least in part on the facility visit data object. One or more user interaction electronic document data objects may be generated to enable interaction between the user and the one or more electronic document data objects. One or more modified user interaction electronic document data objects may be received and may be provided to one or more facility computing entities in response to one or more trigger events.
US11860946B2
A computer-implemented method includes: receiving, by a computing device, text extracted from a webpage in a browser and a Uniform Resource Locator (URL) of a linked webpage associated with the text; generating, by the computing device, questions based on the text; retrieving, by the computing device, content of the linked webpage using the URL; generating, by the computing device, answers to the questions using the retrieved content; and returning, by the computing device, the questions and the answers to the browser such that the browser displays the questions and the answers in the webpage.
US11860943B2
One example method includes receiving a query that recites a particular question for which a user who originated the query needs an answer, parsing the query to identify the question, identifying information that is responsive to the question, presenting the information to the user in a user-selectable form, and receiving, from the user, a selection of the information. In some cases, the information presented to the user may include one or more datasets, or one or more pipelines.
US11860939B2
Embodiments of the disclosure provide methods, systems, computer program products for manipulating a table with an XML column in database. According to the method, a SQL statement for a table is received first, wherein the table comprises an XML column which is a representation of a plurality of logical columns of the table, there is at least one XML element in at least one row and in the XML column of the table, and each of the at least one XML element corresponds to a non-null value in a specific row and in a logical column of the plurality of logical columns of the table. Then the SQL statement is parsed. And then the SQL statement is transformed into a hybrid statement being able to process the XML column in response to the parsing result indicating that the SQL statement relates to at least one logical column of the plurality of logical columns. At last the hybrid statement is executed.
US11860930B2
An image selector selects images for visual similarity in some aspects and visual distinction in other aspects. A user submits a query to a search engine. Images identified by the search engine as relevant to the query are clustered into clusters having at least one similar attribute. Selection mechanisms organize images selected from each cluster based on a similarity metric into image rows. A selection metric is calculated for each image row and a row to be displayed is selected based on the selection metric. In some embodiments, images representative of a subset of image rows are displayed to a user and responsive to selection of a representative image, the corresponding image row is displayed.
US11860929B1
Disclosed are apparatuses, methods, and computer readable media for improved multi-datatype searching comprising receiving a search query of a first datatype, generating a vector of the first datatype describing the search query, expanding the vector of the first datatype to include a second datatype vector, wherein the second datatype vector is different from the first datatype but may be conceptually equivalent, and wherein the second datatype is associated with the vector of the first datatype, and performing a search based on the first datatype and a search on the second datatype.
US11860926B2
Management of fuel dispenser media is provided. In general, a fuel dispenser can be in communication with a media library configured to facilitate delivery of media to the fuel dispenser for output therefrom. The media library can be on board the fuel dispenser or can be included in a gateway configured to communicate with the fuel dispenser. The media library is configured to query one or more media sources for media information and to retrieve media information therefrom that is specific to the fuel dispenser. Additionally or alternatively, the media library is configured to query the one or more media sources for updates to the retrieved media information and, if updated, to retrieve the updated media content from the media source(s).
US11860923B2
The technology relates to selecting and displaying images captured at different points in time. As an example, a user of a computing device may view a first street level image as viewed from a particular location and oriented in a particular direction. The user may select other time periods for which similar images are available. Upon selecting a particular time period, a second street level image may be displayed concurrently with the first street level image, wherein the second street level image was captured on or around the selected time period. If the user changes the perspective of the first image an automatic change in perspective of the second image may occur.
US11860922B1
Certain aspects of the present disclosure provide techniques for improving a user experience of an application. Embodiments include receiving, from a user and via a user interface, a request for informational content related to a step in a workflow within the application. Embodiments include determining an identifier associated with the step. Embodiments include retrieving a reference document based on the request. Embodiments include accessing metadata associated with the reference document to identify context information associated with the identifier. Embodiments include displaying a portion of the reference document to the user within the user interface based on the context information, wherein the portion of the reference document comprises the informational content.
US11860912B2
A system comprises an input interface to receive input indicating a question, a communication module to establish a communication link with an access network, wherein the communication link provides connectivity to one or more packet data networks (PDNs) via the access network, and a computer coupled to the input interface and the communication module, the computer including a processor and a memory, the memory storing instructions executable by the processor to execute an information retrieval procedure including accessing an open-domain context search space of the one or more PDNs and retrieving, from among a plurality of contexts of the open-domain context search space, a plurality of candidate contexts for answering the question using a question-answering model for open-domain question answering, identify a set of non-answering contexts among the plurality of candidate contexts, wherein each of the set of non-answering contexts is a respective context for which the question-answering model predicts the question to be unanswerable, determine an open-domain unanswerability score for the question based on respective relevance scores for the set of non-answering contexts, determine an open-domain result for the question based on the open-domain unanswerability score for the question, and output result information indicating the open-domain result for the question.
US11860909B2
A method comprises storing a plurality of entity profiles; applying a predetermined first set of rules to a plurality of attribute-value pairs of the plurality of entity profiles; identifying a first set of entity profiles that satisfy the predetermined first set of rules; identifying a second set of entity profiles that satisfy the predetermined second set of rules; and updating a first attribute-value pair of the first and second sets of entity profiles by adding a first label to the first attribute-value pair responsive to determining the first set of entity profiles and the second set of entity profiles share a common entity profile.
US11860906B2
A method for executing a query may include generating a partition value identifier for a partitioned table. The partitioned table may include a main fragment including a main dictionary storing a first value and a main value identifier corresponding to the first value and a delta fragment including a delta dictionary storing a second value and a delta value identifier corresponding to the second value. The partition value identifier may be set based at least in part on the first value and the second value. The generated partition value identifier and a corresponding one of the main value identifier and the delta value identified may be maintained as part of a mapping. A query to group data stored in the partitioned table may be received. The query may be executed by at least using the mapping.
US11860904B2
Aspects of the present invention disclose a method, computer program product, and system for governing a set of information assets using an information governance system. The method includes one or more processors applying one or more high-level classification assignment rules to one or more information assets of the set of information assets. Furthermore, the method includes one or more processors applying one or more high-level classification propagation rules to the one or more information assets provided with the high-level classification assignments for propagating the respective high-level classification assignments upwards within a containment hierarchy formed by the set of information assets to one or more superordinate information assets of the set of information assets.
US11860902B2
Systems and methods for indexing data include formulating an objective function to index a dataset, a portion of the dataset including supervision information. A data property component of the objective function is determined, which utilizes a property of the dataset to group data of the dataset. A supervised component of the objective function is determined, which utilizes the supervision information to group data of the dataset. The objective function is optimized using a processor based upon the data property component and the supervised component to partition a node into a plurality of child nodes.
US11860898B2
One or more techniques and/or computing devices are provided for non-disruptively establishing a synchronous replication relationship between a primary volume and a secondary volume and/or for resynchronizing the primary volume and the secondary volume. For example, a baseline snapshot and one or more incremental snapshots of the primary volume are used to construct and incrementally update the secondary volume with data from the primary volume. A dirty region log is used to track modifications to the primary volume. A splitter object is used to split client write requests to the primary volume and to the secondary volume. A synchronous transfer engine session is initiated to processing incoming client write requests using the dirty region log. A cutover scanner is used to transfer dirty data from the primary volume to the secondary volume. In this way, a synchronous replication relationship is established between the primary volume and the secondary volume.
US11860890B2
A processor-implemented method for synchronizing and reconciling data stream in real-time between an edge node and a cloud node is provided. The method includes (i) generating classified data by classifying data of the data stream that is obtained from a plurality of edge nodes in real-time to synchronize in a location at a plurality of cloud nodes, (ii) synchronizing the classified data in the plurality of cloud nodes by detecting a first location and a type of database in the plurality of cloud nodes and storing the classified data in the first location in the plurality of cloud, (iii) replicating the classified data in a plurality of second locations in the plurality of cloud nodes, and (iv) receiving, from the plurality of edge nodes, a request signal for synchronizing the classified data from the plurality of cloud nodes to the plurality of edge nodes when the first location in the plurality of cloud nodes fails to transfer the classified data during a transaction.
US11860888B2
An event detection system is configured to access a repository that contains a collection of media content. The media content may for example include images, videos, audio clips, and the like, wherein the media content comprises features that include: tags (e.g., hashtags or other similar mechanisms to label and sort content); captions that comprises one or more words or phrases; continuous numerical values; geolocation data (e.g., geo-hash, check-in data, coordinates); as well as temporal data (e.g., timestamps).
US11860883B2
An embodiment of the present invention is directed to implementing a data usage analytics engine for database systems. An embodiment of the present invention is directed to implementing a Data Usage Analysis engine that receives queries (e.g., SQL queries), tables (e.g., Internal Catalog tables) and/or other data formats as input. An embodiment of the present invention may then parse the queries and identify various data usage patterns. This may include details concerning what tables are used, how much data is queried at what intervals, frequency of querying along what attributes are used in the queries and/or other usage details in various levels of granularity.
US11860878B2
An inquiry system is provided in which an inquiry unit of a user of a machine and/or a device makes inquiries related to the machine and/or the device to inquiry a plurality of center systems of suppliers, and includes: a relay device which connects the inquiry unit and the inquiry center systems; and a storage unit which stores first and second identification information related to the machine and/or the device, the inquiry unit includes: an acquisition unit which acquires the first identification information; and a first communication unit which transmits the first identification information acquired to the relay device, the relay device includes: a second communication unit which communicates between the inquiry unit and the inquiry center systems; and a selection unit which selects, based on the first and second identification information, the inquiry center system and the second communication unit connects the inquiry unit and the inquiry center system.
US11860876B1
In order to improve the integrating of datasets, improved systems and methods for matching records from a first dataset and a second dataset are provided. Records from the first dataset and the second dataset that are associated with the same individuals are identified. The records are identified using a combination of Euclidean distance, Leviathan distance, and the application of one or more rules. Once the records that are associated with the same individuals are identified, the records can be combined in an integrated dataset.
US11860868B2
Methods, systems, and computer program products for a secure database-as-a-service are provided herein. A computer-implemented method includes obtaining, by a database service, data associated with one or more client devices to be stored in at least one encrypted database; encrypting, without mutation and in accordance with one or more security requirements, at least a portion of the data using an order preserving encryption scheme, wherein the encrypting comprises (i) computing a set of encryption parameters for the portion of the data and (ii) applying a process that converts a fixed-length cipher text corresponding to the portion of the data to a variable-length cipher text; and storing the encrypted data in the at least one encrypted database, wherein the database service enables one or more indexes to be built over the encrypted data to improve performance of query processing.
US11860865B2
A computer system extracts contender values as positively associated with a pre-defined value from a compilation of one or more electronically stored semi-structured document(s) and/or one or more electronically stored unstructured document(s). The computer system performs a multi-dimensional analysis to narrow the universe of contender values from all words on a page of the compilation to the contender value(s) with the highest likelihood of being associated with the pre-defined value. The system's platform allows every user of the system to customize the system according to the user's needs. Various aspects can enable users to mine document stores for information that can be charted, graphed, studied, and compared to help make better decisions.
US11860862B2
Systems, computer program products, and methods are described herein for identification and recordation of base components of a resource within a virtual medium. The present invention is configured to electronically receive, from a user input device, a request to generate a non-fungible token (NFT) for a first portion of a resource; in response, retrieve information associated with the first portion of the resource; initiate an NFT engine on the first portion of the resource; generate, using the NFT engine, an NFT for the first portion of the resource, wherein the NFT comprises at least the information associated with the first portion of the resource; record the NFT in a distributed ledger; and transmit control signals configured to cause the user input device to display a notification indicating that the NFT has been generated and recorded in the distributed ledger.
US11860860B2
Methods and systems for executing non-blocking transactions at a database are provided. The method includes receiving a write transaction that is directed to a partition of a table stored by a cluster of database nodes. The method includes generating, at a database node of the cluster, a synthetic timestamp based on a first time associated with the database node and a duration, wherein the synthetic timestamp exceeds the first time by the duration. The method includes executing, based on determining the synthetic timestamp, one or more operations of the write transaction at one or more replicas of the partition. The method includes committing, based on a threshold number of acknowledgements, the one or more operations of the write transaction at the one or more replicas. The method includes sending, based on a second time exceeding the synthetic timestamp, an indication of success of the write transaction.
US11860858B1
Systems and methods for decoding distributed ledger transactions by data intake and query systems. An example method includes: receiving a transaction of a distributed ledger, wherein the transaction includes transaction data and an identifier of an account of the distributed ledger; receiving a bytecode module, wherein the bytecode module is associated with the account of the distributed ledger; computing a bytecode digital fingerprint associated with the bytecode module; identifying, among a plurality of stored application binary interface (ABI) definitions, an ABI definition having an ABI digital fingerprint that matches the bytecode digital fingerprint; and producing decoded transaction data by decoding, using the identified ABI definition, the transaction data.
US11860850B2
Provided herein are systems and methods for a stream object configuration, including configuring and processing streams on views and streams on tables. For example, a method includes parsing, by at least one hardware processor, a received query to determine a plurality of data processing operations associated with a base table. A stream object on the base table is generated. The stream object includes a plurality of query results from executing the plurality of data processing operations and a corresponding plurality of time stamps of times the plurality of query results are obtained. A stream expansion of the stream object is performed. The stream expansion is based on computing changes to the base table from the plurality of data processing operations.
US11860849B2
Various embodiments set forth systems and techniques for concurrent log and dump processing. The techniques include selecting, from a datastore, a chunk comprising one or more rows of data; comparing the one or more rows of data in the chunk with a first set of log events in a change log associated with the datastore, wherein each log event included in the first set of log events occurs after a first log event in the change log and prior to a second log event in the change log; selecting, based on the comparison, one or more non-conflicting rows in the chunk; and transmitting, to an output, one or more log events associated with the one or more non-conflicting rows in the chunk prior to processing a second set of log events in the change log, wherein the second set of log events occur after the second log event.
US11860846B2
Methods, apparatus, systems and articles of manufacture are disclosed to improve spatial-temporal data management. An example apparatus includes a hypervoxel data structure generator to generate a root hexatree data structure having sixteen hypernodes, an octree manager to improve a spatiotemporal data access efficiency by generating a first degree of symmetry in the root hexatree, the octree manager to assign a first portion of the hypernodes to a positive temporal subspace and to assign a second portion of the hypernodes to a negative temporal subspace, and a quadtree manager to improve the spatiotemporal data access efficiency by generating a second degree of symmetry in the root hexatree, the quadtree manager to assign respective hypernodes of the positive temporal subspace and the negative temporal subspace to respective positive and negative spatial subspaces.
US11860840B2
In some examples, a system performs data deduplication using a deduplication fingerprint index in a hash data structure comprising a plurality of blocks, wherein a block of the plurality of blocks comprises fingerprints computed based on content of respective data values. The system merges, in a merge operation, updates for the deduplication fingerprint index to the hash data structure stored in a persistent storage. As part of the merge operation, the system mirrors the updates to a cached copy of the hash data structure in a cache memory, and updates, in an indirect block, information regarding locations of blocks in the cached copy of the hash data structure.
US11860837B2
A system for prioritizing and resolving inconsistencies in digital evidence. The system includes a database containing a first type of data and a second type of data related to an incident record and an electronic computing device including an electronic processor. The electronic processor is configured to receive the first and second types of data from the database, determine an inconsistency between the first and second types of data, and determine an incident type from the incident record. The electronic processor is also configured to determine whether a priority of the determined inconsistency meets a threshold case impact level. When the priority of the inconsistency meets the threshold case impact level, the electronic processor is configured to take a first notification action and when the priority of the inconsistency does not meet the threshold case impact level, the electronic processor is configured to take a second notification action.
US11860835B1
Columns of a non-relational data store may be efficiently dropped. A drop column request for a table stored in a non-relational database may be received. In response to the drop column request, schema information for the table may be updated to filter out the column from subsequent read responses to read requests. A backup of the table is created and evaluated to identify those items in the table that include the column. The column is then deleted from the identified items.
US11860832B2
Systems, methods, and other embodiments associated with dynamic inclusion of custom columns into a logical model are described. In one embodiment, a method includes: accepting a mapping between a placeholder logical column of a static logical model and a custom physical column; generating an enriched dataset that combines a description of the custom physical column with values of the custom physical column; placing the enriched dataset into the placeholder logical column; and presenting the static logical model with the enriched dataset in the placeholder logical column.
US11860829B2
Methods for page split detection and affinity in query processing pushdowns are performed by systems and devices. Page servers perform pushdown operations based on specific, and specifically formatted or generated, information, instructions, and data provided thereto from a compute node. Page servers also determine that page splits have occurred during reading of data pages maintained by page servers during pushdown operations, and also during fulfillment of compute node data requests. To detect a data page has split, page servers utilize information from a compute node of an expected next data page which is compared to a next data page in the page server page index. A mismatch in the comparison by page servers indicates data page was split. Compute nodes and page servers store and maintain off-row data generated during data operations via page affinity considerations where the off-row data is stored at the same page server as the data.
US11860827B2
An embodiment of the present invention is directed to implementing machine learning to define business logic and lineage. The system analyzes data patterns of SORs as well as consumption attributes to define the business logic. An embodiment of the present invention may achieve over 95% match rate for complex attributes. When provided with thousands of SOR attributes, the innovative system may identify a handful of relevant SOR attributes required as well as the business logic to derive the consumption attribute.
US11860820B1
Processing data through a storage system in a data pipeline including receiving, by the storage system, a dataset from a collector on a data producer, wherein the dataset is disaggregated from metadata for the dataset by the collector; storing the dataset on the storage system; receiving, by the storage system from a data indexer, a request for data from the dataset, wherein the request for the data comprises the metadata gathered by the collector on the data producer; servicing, by the storage system, the request for the data by locating the data using the metadata gathered by the collector on the data producer and received in the request for the data; and receiving, from the data indexer, indexed data indexed using the metadata gathered by the collector on the data producer.
US11860819B1
A distributed database may comprise a plurality of nodes maintaining a collection of data items indexed by key values. Upon receiving a request to store a data item, a node of the database may be selected based on the node's suitability for storing the data item. The distributed database may generate a key to identify the data item, such that the generated key identifies the data item and comprises information indicative of the selected node. The distributed database may provide the generated key to an application programming interface client in response to the request.
US11860816B2
Data items are archived by separating them into two or more data streams according to common characteristics or categories. Data item properties, including custodian and date properties, are defined for the items in each stream. A record manifest, including metadata corresponding to the data item properties for the stream, is created. The data items and the manifest are stored. The data items are indexed only on demand, and only to the extent necessary to satisfy the demand. When data is restored from archival storage, it is combined with the stub in a manner that treats the stub and stored data as complementary parts, thus preserving any changes to the stub that are not reflected in the archive copy.
US11860805B2
The present disclosure provides a terminal device includes: a first Type-C interface the first Type-C interface includes a first group of pins and a second group of pins. In a case where grounding impedance value of the first group of pins is within a preset range, a controller controls the first switch unit to connect the first group of pins to the application processor earphone interface, and controls the second switch unit to connect the second group of pins to the application processor fast charge interface; or in a case where the grounding impedance value of the second group of pins is within the preset range, the controller controls the second switch unit to connect the second group of pins to the application processor earphone interface, and controls the first switch unit to connect the first group of pins to the application processor fast charge interface.
US11860802B2
In accordance with some aspects of the present disclosure, a non-transitory computer readable medium is disclosed. In some embodiments, the non-transitory computer readable medium includes instructions that, when executed by a processor, cause the processor to receive, from a workload hosted on a host of a cluster, first I/O traffic programmed according to a first I/O traffic protocol supported by a cluster-wide storage fabric exposed to the workload as being hosted on the same host. In some embodiments, the workload is recovered by a hypervisor hosted on the same host. In some embodiments, the non-transitory computer readable medium includes the instructions that, when executed by the processor, cause the processor to adapt the first I/O traffic to generate second I/O traffic programmed according to a second I/O traffic protocol supported by a repository external to the storage fabric and forward the second I/O traffic to the repository.
US11860801B2
A method for implicit addressing includes providing within a first unit and a second unit respectively a counter unit, a comparison unit and a storing unit for the storage of an identifier, allocating a first identifier to the first unit, allocating a second identifier to the second unit setting the same counter value in the counter units of both units, after setting the counter values comparing the counter value in the first unit to the first identifier and comparing the counter value in the second unit to the second identifier, based on equality of the comparison in the first unit sending of first data from the first unit or-assigning of first data to the first unit, based on inequality of the comparison in the second unit no sending or assigning of data to the second unit, and counting up or down the counter value in both units.
US11860799B2
Described apparatuses and methods enable a receiver of requests, such as a memory device, to modulate the arrival of future requests using a credit-based communication protocol. A transmitter of requests can be authorized to transmit a request responsive to possession of a credit corresponding to the communication request. In these situations, if the transmitter has exhausted a supply of credits, the transmitter waits until a credit is returned before transmitting another request. The receiver of the requests can manage credit returns based on whether a request queue has space to receive another request. Further, the receiver can delay a credit return based on how many requests are pending at the receiver, even if space is available in the request queue. This delay can prevent an oversupply of requests from developing downstream of the request queue. Latency, for instance, can be improved by managing the presence of requests that are downstream.
US11860798B2
Aspects disclosed herein relate to a method comprising: obtaining a list of data paths to at least one persistent storage device through a plurality of NUMA nodes; associating with each data path, access performance information; receiving a request to access one of the at least one persistent storage device; calculating a preferred data path to the one of the at least one persistent storage device using the access performance information; and accessing the one of the at least one persistent storage device using the preferred data path.
US11860789B2
A cache purge simulation system includes a device under test with a cache skip switch. A first cache skip switch includes a configurable state register to indicate whether all of an associated cache is purged upon receipt of a cache purge instruction from a verification system or whether a physical partition that is smaller than the associated cache is purged upon receipt of the cache purge instruction from the verification system. A second cache skip switch includes a configurable start address register comprising a start address that indicates a beginning storage location of a physical partition of an associated cache and a configurable stop address register comprising a stop address that indicates a ending storage location of the physical partition of the associated cache.
US11860787B2
Methods, devices, and systems for retrieving information based on cache miss prediction. A prediction that a cache lookup for the information will miss a cache is made based on a history table. The cache lookup for the information is performed based on the request. A main memory fetch for the information is begun before the cache lookup completes, based on the prediction that the cache lookup for the information will miss the cache. In some implementations, the prediction includes comparing a first set of bits stored in the history table with a second set of bits stored in the history table. In some implementations, the prediction includes comparing at least a portion of an address of the request for the information with a set of bits in the history table.
US11860784B1
A technique for operating a cache is disclosed. The technique includes recording access data for a first set of memory accesses of a first frame; identifying parameters for a second set of memory accesses of a second frame subsequent to the first frame, based on the access data; and applying the parameters to the second set of memory accesses.
US11860780B2
A method of cache management, the method comprising: identifying, among a plurality of storage items, storage items having an access count above a first threshold to generate a set of storage items; identifying, among the set of storage items, storage items having an updated access count above a second threshold to generate a subset of storage items, wherein, for each storage item, the updated access count is dependent upon a number of accesses subsequent to generating the set of storage items; and adding the storage items of the subset of storage items to a cache.
US11860756B2
Methods, computer program products, and systems are presented. The methods include, for instance: creating a log data specific lexicon based on log data samples, each word in the log data specific lexicon corresponding to a weighted sentiment score with a binary polarity. A log message is obtained, and a sentiment value of the log message is assigned based on respective weighted sentiment scores of words appearing in the log message. The log message is classified for a class indicating an issue the log message addresses. An alert type for the log message is determined based on the sentiment value, the class, and a priority of the log message, and a system alert including a set of key performance indicators according to the alert type is produced to a user.
US11860754B2
Examples described herein relate to a system including a first management system having a primary memory including a free memory, a used memory, and a loosely reserved memory, where the loosely reserved memory comprises cache memory having a reclaimable memory; and a processing resource coupled to the primary memory. The processing resource may monitor an amount of the used memory and an amount of an available memory during runtime of the first management system. Further, the processing resource may enable a synchronized reboot of the first management system if the amount of the used memory is greater than a memory exhaustion first threshold or the amount of the available memory is less than a memory exhaustion second threshold, wherein the memory exhaustion first threshold and the memory exhaustion second threshold are determined based on usage of the reclaimable memory and a number of major page faults.
US11860747B2
A method and apparatus for performing a power stress test on an FPGA acceleration card and a computer-readable storage medium. The method includes: dividing, according to a partial reconfiguration method, a hardware resource of an FPGA acceleration card into a static region serving as a hardware logic implementation region for performing a normal function test, and a dynamic PR region including a blank mode occupying no hardware resource and a power test mode for performing a power stress test, and burning FPGA firmware having a partial reconfiguration function to a flash memory; upon receiving a request for power stress test, configuring an operation mode of the dynamic PR region to be the power test mode, loading, to the dynamic PR region, a dynamic PR configuration file burned in the flash memory; and calling a power stress test module to execute the power stress test in the dynamic PR region.
US11860735B2
A processing system of a storage network operates by: receiving a write request to store a data object; selecting a selected memory type of a plurality of memory types to store the data object, based on object parameters associated with the data object; selecting a selected memory to store the data object, the selected memory having the selected memory type of the plurality of memory types; and facilitating storage of the data object in the selected memory having the selected memory type of the plurality of memory types, wherein the data object is dispersed error encoded and stored as a plurality of encoded data slices.
US11860734B2
A semiconductor memory device includes a memory cell array, an on-die error correction code (ECC) engine, and a control logic circuit. The on-die ECC engine, based on an ECC, in a write operation, performs an ECC encoding on main data to generate first parity data, selectively replaces a portion of the first parity data with a poison flag to generate second parity data based on a poison mode signal, provides the main data to a normal cell region in a target page of the memory cell array, and provides the first parity data to a parity cell region in the target page or provides the poison flag and the second parity data to the parity cell region. The control logic circuit controls the on-die ECC engine and generates the poison mode signal, based on a command and an address from a memory controller.
US11860733B2
Low-density parity-check (LDPC) coding based on memory cell voltage distribution (CVD) in data storage devices. In one embodiment, a memory controller includes a memory interface configured to interface with a non-volatile memory; and a controller. The controller is configured to receive a plurality of data pages to be stored in the non-volatile memory, and transform the plurality of data pages into a plurality of transformed data pages. The controller is further configured to determine a plurality of parity bits based on the plurality of transformed data pages, and store the plurality of data pages and the plurality of parity bits in the non-volatile memory.
US11860721B2
A device may receive software data identifying current logs and events associated with software products utilized by an entity and may process the software data, with a machine learning model, to generate error severity scores for the software products. The machine learning model may be trained based on historical software data identifying events and logs associated with software products utilized by the entity and based on a combination of historical health scores, historical sentiment scores, and historical dissimilarity scores for the software products. The device may process the error severity scores, with a prioritization model, to generate prioritized error scores and may process the error severity scores and the prioritized error scores, with a root cause analysis model, to generate root cause data identifying root causes associated with the error severity scores. The device may perform one or more actions based on the root cause data.
US11860713B2
In an example embodiment, a workflow engine is introduced within a cloud landscape. Runbooks re then implemented as workflow templates within the workflow engine. The workflow engine allows for creation of workflows from the workflow templates as well as composing workflows from individual steps. The workflow engine provides a mechanism to describe workflow templates and workflow sets as code.
US11860711B2
Methods and apparatus for rebuilding and storing data in a storage network that includes a plurality of storage units. In an embodiment, a processing module(s) of storage network identifies a storage error associated with a data object stored in a first storage unit of a set of storage units. In response, the processing module obtains storage network configuration information associated with the data object, and rebuilds the data object to produce a rebuilt data object. The processing module further identifies, based on the storage network configuration information, a candidate storage unit(s) for storage of the rebuilt data object and determines an available storage capacity level of the candidate storage unit. In response to determining that the available storage capacity level of the candidate storage unit is sufficient to store the rebuilt data object, the processing module facilitates storage of the rebuilt data object in the candidate storage unit.
US11860710B2
Systems and methods associated with incident prediction using machine learning techniques are disclosed. In one embodiment, an exemplary method may comprise obtaining current raw log data from at least one application log of at least one software application, converting the current raw log data into current tabular log data, applying one or more sampling techniques to the current tabular log data to form current balanced log data, the current balanced log data including incidents of failures, applying one or more machine learning techniques to the current balanced log data to generate an application failure predictive model, and predicting, based on future balanced log data, at least one future failure of the software application using the application failure predictive model.
US11860708B2
A mobile terminal and an application processor are provided. The mobile terminal includes a power management module, an application processor, a display driver chip, and a display panel. The power management module is used to output a power supply voltage to the application processor, the display driver chip, and display panel. The application processor includes a graphics processor, a graphics random access memory and a display serial interface, where the graphics random access memory is communicably connected with a codec overlay hardware of the graphic processor, and is used to receive and store an image frame outputted by the graphic processor. The graphic random access memory is communicably connected to the display serial interface to output a stored image frame to the display driver chip through a display serial interface. The display driver chip controls the display panel to display the received image frame.
US11860706B2
Communication systems including a case and an accessory are disclosed. In one example, the case supplies electric power. The accessory is connectable to the case with a charging line and a GND line. The charging line transmits and receives a charging signal. The GND line is set to a reference voltage. The accessory includes a requested-operation determination circuit that, based on a voltage level of the charging signal and on a duration time of the voltage level, determines one operation requested of the accessory. In another example, a power management IC is included in the accessory and connected to the case with a charging line and a GND line. The power management IC includes a requested-operation determination circuit that, based on a voltage level of the charging signal and on a duration time of the voltage level, determines one operation requested of the accessory.
US11860688B1
Synchronization of precision timing signals maintained by multiple communication networks is described. A precision timing signal may be generated based on the change in state of a plurality of processors. Synchronization of the precision timing signals may be facilitated by a computing device monitoring at least two communication networks. The computing device may generate time offsets that are derived from the precision timing signals associated with each communication network. The time offsets may be communicated by the computing devices to remote devices communicatively coupled to the computing device via a first communication network. The remote devices may adjust locally maintained application clocks based on the time offset. The adjustment may synchronize the local application clock with the precision timing signal of a second communication network. In response, a remote device may communicatively couple with the second communication network.
US11860683B1
Disclosed subject matter benchmarks and aligns content with target audiences. A user may provide content to a language intelligence platform. Scores are then generated by analyzing the content based on values-specific dictionaries, which reflect values of targeted audiences. Based on a comparison between a generated score and a benchmark values score for the target audience, appropriate action may be taken. Disclosed teachings support multiple layers of comparisons and score calculations including comparisons and scoring of all text, segments of text, and specific phrases to achieve a more comprehensive analysis. Embodiments may determine whether headers or other sections that may garner more attention, are aligned with a benchmark. Instead of suggesting alternative content, customer-specific benchmarks may tailor the analysis to align with customer's goals and priorities, potentially resulting in additional performance indicators that support the identification of correlations and predictive lexical patterns of higher performing content.
US11860669B2
The invention introduces a method, an apparatus and a non-transitory computer program product for storing data in flash memory. The method is performed by a processing unit when loading and executing program code of a flash translation layer to include: dividing storage space of a flash module into a first region and a second region; programming data belonging to a first partition type received from a host side into first physical blocks of the first region only; and programming data belonging to a second partition type received from the host side into the first physical blocks of the first region and the second physical blocks of the second region. With the region division and the policy for writing data into the regions in terms of data characteristics of different partition types, storage space of the flash module would be used more effective.
US11860666B2
Systems and methods for performing matrix operations using a photonic processor are provided. The photonic processor includes encoders configured to encode a numerical value into an optical signal and optical multiplication devices configured to output an electrical signal proportional to a product of one or more encoded values. The optical multiplication devices include a first input waveguide, a second input waveguide, a coupler circuit coupled to the first input waveguide and the second input waveguide, a first detector and a second detector coupled to the coupler circuit, and a circuit coupled to the first detector and second detector and configured to output a current that is proportional to a product of a first input value and a second input value.
US11860664B2
A control apparatus for actuating hydraulic valve systems includes an actuation section including an oscillating control element and a plurality of control rods provided with a pusher capable of interacting with the control element so as to translate the control rods in a longitudinal direction, a sensor section including a plurality of sensor elements for detecting a movement in a longitudinal direction of said control rods, and an auxiliary section capable of generating a force opposing the motion of the control rods.
US11860661B2
Systems and methods dynamically assess energy efficiency by obtaining a minimum energy consumption of a system, receiving in a substantially continuous way a measurement of actual energy consumption of the system, and comparing the minimum energy consumption to the measurement of actual energy consumption to calculate a substantially continuous energy performance assessment. The system further provides at least one of a theoretical minimum energy consumption based at least in part on theoretical performance limits of system components, an achievable minimum energy consumption based at least in part on specifications for high energy efficient equivalents of the system components, and the designed minimum energy consumption based at least in part on specifications for the system components.
US11860656B2
A low-dropout voltage regulator is provided. The low-dropout voltage regulator includes a differential amplifier pair, a secondary amplification circuit that is self-stabilized, an output circuit, and a frequency compensation circuit. The secondary amplification circuit includes a first amplification transistor and a second amplification transistor. The first amplification transistor includes a first terminal, a second terminal, and a third terminal. The second amplification transistor includes a first terminal, a second terminal, and a third terminal. The second terminal of the first amplification transistor is electrically connected to the second terminal of the second amplification transistor to form an input terminal of the secondary amplification circuit to be connected to an output terminal of the differential amplifier pair. The frequency compensation circuit is disposed between an output terminal of the secondary amplification circuit, a second terminal of an output transistor, and a third terminal of the output transistor.
US11860643B2
A system for controlling a plurality of autonomous vehicles on a mine site comprises a centralized platform configured to store an inventory list of vehicles travelling on the mine site and configured to determine and communicate missions to the vehicles of a plurality of autonomous vehicles. The autonomous vehicles may comprise an interface configured to communicate with the centralized platform for receiving a predetermined mission, a trajectory control system configured to autonomously control the autonomous vehicle according to the predetermined mission, a detection system configured to detect other vehicles by evaluating sensor information received from at least one sensor of the vehicle, a collision prediction system configured to predict collisions with the other vehicles detected by the detection system, and a V2V communication interface for directly communicating with a V2V communication interface of at least one of the other vehicles on the mine site for exchanging information between the vehicles.
US11860642B2
Systems and methods disclosed relate to autonomous vehicle technology. A follow vehicle having driving controls for use by humans may be equipped with a wireless transceiver, controller, sensors, and interfaces for use with control systems such that the follow vehicle may be caused to follow the lead vehicle without human interaction with the follow vehicle. The follow vehicle may wirelessly receive information from the lead vehicle regarding position, movement, acceleration or deceleration, steering, or other information relevant to following the lead vehicle. The follow vehicle may include sensors for sensing the position, movement, acceleration, deceleration, steering, or other properties of the lead vehicle. The lead vehicle may be equipped with RF transmitters that provide indicators to the follow vehicle, such that the sensors can more readily sense the lead vehicle. Multiple follow vehicles may be wirelessly linked to form a train that is not mechanically linked.
US11860637B2
Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for a mobile docking station. In some implementations, a method for a mobile docking station includes receiving a service request from a first user; determining assignment details based on the service request; determining a plurality of devices to send to a location based on the assignment details; deploying the plurality of devices to the location; receiving data from a first device of the plurality of devices; based on the data, scheduling a pickup of the first device; and deploying a second device for the pickup of the first device.
US11860634B2
An obstacle state evolution of a spatial position of a moving obstacle over a period of time is determined. A lane-obstacle relation evolution of the moving obstacle with each of one or more lanes near the moving obstacle over the period of time is further determined. An intended movement of the moving obstacle is predicted based on the obstacle state evolution and the lane-obstacle evolution. Thereafter, a trajectory of the ADV is planned to control the ADV to avoid a collision with the moving obstacle based on the predicted intended movement of the moving obstacle. The above process is iteratively performed for each of the moving obstacles detected within a predetermined proximity of the ADV.
US11860632B2
According to an aspect of the invention, there is provided a weapon system for use on a vehicle, comprising: a control system, the control system configured to, in response to a determination that a line-of-sight from the weapon system to a target of the weapon system is currently, or going to be obscured, trigger an alteration of a configuration of the vehicle such that the line-of-sight to the target is not obscured. Thus, the weapon system can ensure a line-of-sight of the target, allowing it to be successfully engaged.
US11860629B2
The present disclosure provides systems and methods that apply neural networks such as, for example, convolutional neural networks, to sparse imagery in an improved manner. For example, the systems and methods of the present disclosure can be included in or otherwise leveraged by an autonomous vehicle. In one example, a computing system can extract one or more relevant portions from imagery, where the relevant portions are less than an entirety of the imagery. The computing system can provide the relevant portions of the imagery to a machine-learned convolutional neural network and receive at least one prediction from the machine-learned convolutional neural network based at least in part on the one or more relevant portions of the imagery. Thus, the computing system can skip performing convolutions over regions of the imagery where the imagery is sparse and/or regions of the imagery that are not relevant to the prediction being sought.
US11860626B2
An example method involves detecting a sensor-testing trigger. Detecting the sensor-testing trigger may comprise determining that a vehicle is within a threshold distance to a target in an environment of the vehicle. The method also involves obtaining sensor data collected by a sensor of the vehicle after the detection of the sensor-testing trigger. The sensor data is indicative of a scan of a region of the environment that includes the target. The method also involves comparing the sensor data with previously-collected sensor data indicating detection of the target by one or more sensors during one or more previous scans of the environment. The method also involves generating performance metrics related to the sensor of the vehicle based on the comparison.
US11860623B2
A method for depressurizing a pipe includes forming, by an ejector assembly, a seal between a first pipe and a second pipe fluidically coupled to the tee pipe fitting. The first pipe flows a first fluid at a first pressure, and the second pipe flows a second fluid at a second pressure lower than the first pressure. The ejector assembly includes a nozzle converging along a flow direction of the first fluid flowing in the first pipe, and a mixing chamber at an outlet of the nozzle, the mixing chamber comprising an outlet is in fluid communication with the second pipe. The method also includes flowing the first fluid from the first pipe into the ejector assembly through the nozzle so that the pressure of the first fluid decreases to a third pressure lower than the second pressure to draw the second fluid into the mixing chamber.
US11860619B2
Disclosed are a fault early-warning method and a fault early-warning system applied to a gas turbine unit, and an apparatus. The method includes: calculating, by means of a mechanism model, predicted data of prediction parameters in a gas turbine unit, and performing data comparison on the predicted data and real data of the prediction parameters, so as to obtain an error matrix; constructing several Kriging primary functions according to the mechanism model; screening an optimal Kriging primary function from the several Kriging primary functions according to the error matrix, and performing error compensation on the mechanism model by using the optimal Kriging primary function; and performing fault early warning on the gas turbine unit by means of the mechanism model after error compensation. By means of the present application, the problem of a large number of fault false alarms in fault early warning of an existing gas turbine is solved.
US11860618B2
The embodiments are and include at least an apparatus, system and method for forming print material particles for additive manufacturing (AM) printing. The apparatus, system and method include at least a melt chamber comprising a polymer melt; a vertical extruder that fluidically receives the polymer melt; an atomizer that atomizes the polymer melt from the vertical extruder and that distributes the atomized polymer melt; a fall chamber comprising a plurality of zones into which the atomized polymer melt is distributed; and a collector to receive the print material particles formed of the atomized polymer melt after falling through the plurality of zones.
US11860617B2
By accurately predicting industrial aging processes (IAP), such as the slow deactivation of a catalyst in a chemical plant, it is possible to schedule maintenance events further in advance, thereby ensuring a cost-efficient and reliable operation of the plant. So far, these degradation processes were usually described by mechanistic models or simple empirical prediction models. In order to accurately predict IAP, data-driven models are proposed, comparing some traditional stateless models (linear and kernel ridge regression, as well as feed-forward neural networks) to more complex stateful recurrent neural networks (echo state networks and long short-term memory networks). Additionally, variations of the stateful models are discussed. In particular, stateful models using mechanistical pre-knowledge about the degradation dynamics (hybrid models). Stateful models and their variations may be more suitable for generating near perfect predictions when they are trained on a large enough dataset, while hybrid models may be more suitable for generalizing better given smaller datasets with changing conditions.
US11860614B2
Systems and methods are provided for updating a workflow by resolving information of the workflow. The systems and methods may be configured to obtain sensor data describing an operation of the workflow, obtain information describing the workflow, determine whether the sensor data is consistent with the information based on predefined criteria, in response to determining that the sensor data is not consistent with the information, determine whether to resolve the sensor data, in response to determining whether to resolve the sensor data, resolve the sensor data to satisfy the predefined criteria or determining that the sensor data is unresolved, and update the workflow based on the resolved sensor data.
US11860610B2
The present disclosure discloses a system of an industrial internet of things for industrial production control and a method. The system of industrial internet of things includes a user platform, a service platform, a management platform, a sensor network platform, and an object platform that interact in turn. The service platform adopts a centralized layout, and the management platform and the sensor network platform adopt a front sub platform layout. The user platform generates product manufacturing parameters of a production line, and transmits them in a form of instructions through the service platform, the management platform, and the sensor network platform. The sensor network platform finally integrates the received instructions with the real-time manufacturing data of the product to form different types of configuration files, and transmits them to the object platform, so that the object platform can perform production control processing based on the received data.
US11860599B2
Embodiments of this present disclosure may include a system with a first power converter and a control system. The first power converter may supply a first current to a first backplane while a second power converter is concurrently supplying a second current to a second backplane. The first backplane and the second backplane may electrically couple to one or more load components and the control system. The control system may cause the first power converter to adjust the first current such that the first current and the second current are imbalanced with respect to each other in response to receiving a request to verify that the second power converter is capable of supplying the one or more load components with a target current value while the first current and the second current are imbalanced.
US11860587B2
An electronic device, such as a watch, has a variable friction mechanism for providing variable frictional feedback as an input mechanism, such as a crown, is rotated. The variable frictional feedback may correspond to operational states, events, or other conditions at the electronic watch. The variable frictional feedback may be provided by changing a frictional force between the crown and the variable friction mechanism. The variable friction mechanism may include a friction element adapted to contact a shaft of the crown and an actuator adapted to change a frictional force between the friction element and the shaft.
US11860586B2
An electronic device including: a positioning module that performs positioning by receiving radio waves from navigation satellites; a movement distance detection sensor that detects movement distance; and a processor that turns on power of the positioning module and, if positioning with the positioning module has not succeeded after a first prescribed period of time has elapsed, turns off power of the positioning module, wherein if the processor detects that the movement distance detected by the movement distance detection sensor starting from when the positioning module was turned off is greater than or equal to a prescribed distance, the processor turns on power of the positioning module.
US11860583B2
An “all or nothing” actuating mechanism for a timepiece movement is described, which includes: an actuating lever that is able to move between an inactive position and an active position; a movable control lever for moving the actuating lever between its inactive and active positions; a return member for returning the control lever to its initial position; and a control member capable of pivoting between a first state in which it locks the actuating lever in its inactive position, and a second state, in which it releases the actuating lever to allow it to move to its active position. The control lever is arranged to be able to act on the control member, and move it from its first state to its second state, the actuating mechanism including a jumper tending to return the control member to its first state.
US11860581B2
A wristwatch includes an outer case that comprises an opening portion, a windshield glass disposed in the opening portion, a crown arranged at a side surface of the outer case, a bezel arranged around the windshield glass, a protective member fixed to a side surface at which the crown of the outer case is disposed, wherein the protective member has a notch portion that covers at least a portion of a side surface of the outer case and at least a portion of a side surface of the bezel and exposes the crown.
US11860579B2
A device is for fastening a back on a middle of a watch. The back includes a cover arranged to form a bearing surface with the middle and a body arranged to rest in the middle. The device includes a ring disposed between the back and the middle, the ring being arranged to ensure the water resistance and indexing of the back. The ring includes an upper part ensuring the water resistance and a median part including positioning to ensure precise placement of the back.
US11860575B2
A direct impulse free escapement mechanism for a timepiece includes: an escapement wheel with peripheral teeth; a locking device including a locking pallet engaging an escapement wheel tooth in a locking position of the locking device; and a control pallet actuated by a pivoting regulating organ to engage a complementary unlocking organ of the locking device to release the locking device from the escapement wheel in an unlocking position at each alternation of the regulating organ. Also included are impulse pallets attachable to the regulating organ, cooperating on an impulse plane with a tooth of the escapement wheel to transmit a direct impulse to the regulating organ. The locking device is drawn by the escapement wheel in each locking position. The teeth of the escapement wheel and the impulse pallets are configured so the impulses occur outside the plane of the escapement wheel. A corresponding timepiece is also disclosed.
US11860567B2
A drum cartridge includes: a photosensitive drum rotatable about a drum axis extending in an axis direction; a drum cleaner including a cleaning member cleaning a circumferential surface of the photosensitive drum, and a cleaning housing accommodating transfer residual toner removed from the circumferential surface of the photosensitive drum by the cleaning member; a first drum side plate supporting a first end portion of the photosensitive drum; a second drum side plate located distant from the first drum side plate in the axis direction and supporting a second end portion of the photosensitive drum; a pipe located between the first drum side plate and the second drum side plate in the axis direction and extending in the axis direction; and a conveyor device conveying the transfer residual toner from the cleaning housing to the pipe.
US11860553B2
The invention provides an assembly having a cryostat and a flat coil layer of superconducting coils for use with a magnetic levitation and/or acceleration motor system of a lithographic apparatus. The cryostat has two insulation coverings. The coil layer is arranged between the two coverings. The coverings each have an inner plate configured to be cryocooled and an outer plate parallel to the inner plate, and an insulation system with a vacuum layer between the inner and outer plate. The insulation system of said covering has a layers of circular bodies, the central axes of these bodies extending perpendicular to the inner and outer plate, and is configured to provide a layer of point contacts between two layers of circular bodies or between a layer of circular bodies and the inner and/or outer plate.
US11860547B2
In some embodiments, the present disclosure relates to a process tool that includes a lithography apparatus arranged over a wafer chuck and an immersion hood apparatus laterally around the lithography apparatus. The lithography apparatus includes a photomask arranged between a light source and a lens. The immersion hood apparatus comprises input piping, output piping, and extractor piping. The input piping is arranged on a lower surface of the immersion hood apparatus and configured to distribute a liquid between the lens and the wafer chuck. The output piping is arranged on the lower surface of the immersion hood apparatus and configured to contain the liquid arranged between the lens and the wafer chuck. The extractor piping is arranged on an outer sidewall of the immersion hood apparatus and configured to remove any liquid above the wafer chuck that is outside of the immersion hood apparatus.
US11860546B2
A fluid handling structure for a lithographic apparatus, the structure having: an aperture for the passage therethrough of a beam; a first part; and a second part, wherein the first and/or second part define a surface for the extraction of immersion fluid, relative movement between the first and second parts is effective to change a position of fluid flow into or out of the surface relative to the aperture, and the first or second part has at least one through-hole for the fluid flow and the other of the first or second part has at least one opening for the fluid flow, the at least one through-hole and at least one opening being in fluid communication when aligned, the relative movement allowing alignment of the at least one opening with different ones of the through-hole to change the position of the fluid flow into or out of the surface.
US11860544B2
A method of controlling an extreme ultraviolet (EUV) lithography system is disclosed. The method includes irradiating a target droplet with EUV radiation, detecting EUV radiation reflected by the target droplet, determining aberration of the detected EUV radiation, determining a Zernike polynomial corresponding to the aberration, and performing a corrective action to reduce a shift in Zernike coefficients of the Zernike polynomial.
US11860542B2
A liquid treatment apparatus includes: a substrate holder for holding a substrate; a discharge nozzle for discharging a treatment liquid onto the substrate; a liquid supply pipe for supplying the treatment liquid from a treatment liquid storage source to the discharge nozzle; a gas pipe that encompasses the liquid supply pipe and through which an inert gas for adjusting the temperature of the treatment liquid flows in a space between the gas pipe and the liquid supply pipe; a processing container in which the substrate holder, the discharge nozzle, the liquid supply pipe, and the gas pipe are provided; and an atmosphere gas supply part for supplying an atmosphere gas into the processing container. The gas pipe is provided so that an extension portion between an upstream end inside the processing container and an encompassing portion is folded back inside the processing container in a plan view.
US11860535B2
Disclosed is a stamp (14) for an imprint lithography process, the stamp comprising an elastomer stamp body including a polysiloxane bulk portion (110) and a patterned surface comprising a feature pattern (16) for imprinting an imprinting composition (12) wherein the elastomer stamp body comprises a basic organic amine in an amount of at least 0.1% by weight based on the total weight of the elastomer stamp body. Also disclosed are methods of manufacturing such a stamp, and a method of forming a patterned layer on a substrate using such a stamp.
US11860519B2
In contrast to the traditional transitions used in systems that switch over a camera with a handheld top mount to a low mode mount, a quick swap top mountable camera mount system includes a quick swap handheld top mount, a quick swap mounting plate, and a quick swap low mode mount. Unlike traditional methods and components, fewer pieces are required to be removed and replaced due, in part, to the use of quick swap coupling elements, which allow various types of mounts to quickly and easily decouple from the quick swap mounting plate.
US11860515B2
Systems comprising a folded camera that includes a lens module with a native aperture, the lens module having a height HM, an adaptive aperture located between the native aperture and an optical path folding element, and an adaptive aperture forming mechanism for forming the adaptive aperture, wherein the adaptive aperture forming mechanism has a height HAA not larger than HM, and methods of using same. In various embodiments, the adaptive aperture forming mechanism includes an actuator and at least one pair of blades operative to be moved by the actuator to a plurality of positions to form the adaptive aperture.
US11860510B2
An observation device according to the present invention includes an image display element displaying an image, and a finder optical system used for observing the image displayed on an image display surface of the image display element. The finder optical system includes a positive first lens, a negative second lens, and a biconvex positive third lens arranged in this order from the image display surface side to the observation side. A focal length of the second lens, a focal length of the finder optical system, a curvature radius of a lens surface of the second lens on the image display surface side, a curvature radius of a lens surface of the second lens on the observation side, a diagonal length of the image display surface, and a curvature radius of a lens surface of the third lens on the image display surface side are appropriately set.
US11860508B2
A light-emitting system includes an optical fiber, a first light source unit, a second light source unit, and a light-guiding member. The optical fiber includes a wavelength-converting portion containing a wavelength-converting element. The wavelength-converting element may be excited by excitation light to produce a spontaneous emission of light having a longer wavelength than the excitation light and may also be excited by an amplified spontaneous emission of light. The first light source unit makes the excitation light incident on the optical fiber. The second light source unit makes seed light, causing the wavelength-converting element that has been excited by either the excitation light or the amplified spontaneous emission of light to produce a stimulated emission of light, incident on the optical fiber. The light-guiding member guides the light coming from the optical fiber and lets the light emerge therefrom.
US11860507B2
A cascaded focusing and compressing postcompression system includes at least one CASCADE (cascaded focusing and compressing) module. The CASCADE module includes a focusing unit and a compressing unit. The focusing unit is for nonlinear broadening a bandwidth of the light pulses. The compressing unit is for shortening a pulse duration of the light pulses.
US11860502B2
Provided is an electro-optical modulator, particularly a double layer graphene modulator having an optimized arrangement to provide both a large optical bandwidth and a high optical transmission for light travelling through an optical waveguide of the modulator, wherein at least one of a top and a bottom graphene sheets extends along a X-direction: above part of the width of the optical waveguide, wherein that part ranges from 50% to 100% of the width of the optical waveguide; or completely above the whole width of the optical waveguide, and beyond through a respective further projecting portion with a length, along the X direction, of up to 25% of the optical waveguide width. Provided is also a method for obtaining the electro-optical modulator of the invention.
US11860496B2
A liquid crystal apparatus includes a substrate, a pixel electrode, common wiring, a TFT provided between the substrate and the common wiring, a scanning line provided between the substrate and the TFT along a first direction, a capacitance element provided between the substrate and the scanning line and overlapping the scanning line in plan view, and a second relay electrode electrically coupled to the common wiring and overlapping the scanning line in plan view. The second relay electrode and a first capacitance electrode serving as one electrode of the capacitance element are electrically coupled to each other through a contact hole overlapping the scanning line and the first capacitance electrode in plan view. The scanning line has a cutout portion provided between the second relay electrode and the first capacitance electrode and surrounding at least three directions of the circumference of the contact hole.
US11860482B2
This application discloses a method for manufacturing a display panel and a display panel. The display panel 100 includes: a first substrate 111; a second substrate 112; and a sealant 132, adhering the first substrate 111 and the second substrate 112 in a sealed manner. The first substrate 111 is provided with at least one metallic wire 120 in a sealant region 130. The sealant region 131 is provided with a depressed portion 141.
US11860481B2
A method for forming an electronic device including two stacked liquid crystal cells is disclosed. A first liquid crystal cell including two substrates is provided. A second liquid crystal cell is formed by disposing another substrate to one of the substrates of the first liquid crystal cell. Subsequently, a cutting step is performed to cut off unnecessary portions of the substrates of the first liquid crystal cell and the second liquid crystal cell. Before bonding the another substrate, a pre-cutting step is performed to form at least a pre-cutting mark on the substrate on which the another substrate is bonded in order to facilitate removal of unnecessary portions of the substrates.
US11860477B2
An electronic device includes: a back plate; an optical film disposed on the back plate; and a support module disposed between the back plate and the optical film, wherein the support module includes a base, and the base includes a hollow space and a curved surface away from the back plate.
US11860476B2
The invention refers to a diffusion plate and a backlight module having the diffusion plate. The diffusion plate comprises a plate-body and a plurality of pyramid-like structures arranged on a surface of the plate-body. Each pyramid-like structure has a bottom surface, a first convex portion and a second convex portion. The first convex portion and the second convex portion have different vertex angles, and therefore the pyramid-like structure can also be called as “pyramid-like structure with multiple vertex angles”. The pyramid-like structures with multiple vertex angles can increase the light splitting points, which can improve the light splitting effect of the diffusion plate. The light source of a single light-emitting diode can be divided into eight point-light sources (light splitting points) or more, which is double the number of light splitting points compared with the traditional pyramid structure with single vertex, and thus can greatly improve the light diffusion effect.
US11860475B2
A display device includes: a light source unit including a plurality of light sources; a cover bottom including a horizontal surface on which the plurality of light sources are seated, and a side surface bent along an edge of the horizontal surface; an optical unit on the light source unit; a display panel on the optical unit; a first module film being transparent, supporting a back surface of the optical unit, and including a first edge portion attached to and fixed to an outer side of the side surface of the cover bottom; and a second module film being transparent, attached to a back surface of the display panel, and including a second edge portion attached to and fixed to an outer side of the edge portion.
US11860466B2
An optical path control member according to an embodiment comprises an adhesive layer disposed between a second electrode and a light conversion part, wherein: the light conversion part includes a partition wall part and a reception part alternately arranged; the partition wall part includes a first area from the upper surface of the partition wall part up to 30 μm in a direction toward the first substrate, a third area from the lower surface of the partition wall part up to 30 μm in a direction toward the second substrate, and a second area provided between the first area and the third area; and Si measured by XPS in the first area corresponds to 2 at % or less.
US11860461B2
The present disclosure relates to a display panel. The display panel includes a display substrate, an opposite substrate, and a first adhesive layer and light guide layer located between the display substrate and the opposite substrate and stacked on each other. The first adhesive layer includes a photo-cured layer formed by curing a photocurable material layer. And the light guide layer is used to direct light to the photocurable material layer during the curing to form the cured layer.
US11860457B2
According to an aspect, a substrate for a display apparatus includes: a first substrate; a translucent coloring layer that includes a plurality of color regions and that overlaps with the first substrate; a first translucent resin layer that overlaps with the first substrate at boundaries of the color regions; and a light shielding layer that overlaps with the first translucent resin layer on an opposite side to the first substrate side. A width of the light shielding layer in a direction parallel with the first substrate is equal to or smaller than a width of the first translucent resin layer in the parallel direction on a cross section vertical to the first substrate.
US11860455B2
In an embodiment, a modular augmented reality display is provided that incorporates prescription eyewear that can be used separately by the wearer. In an embodiment, an image is generated from a removable display attached to the eyewear and directed into the edge of a prescription lens, which acts as a waveguide. The image is internally reflected within the prescription lens, and is directed to the wearer by an image combiner embedded within the prescription lens. In an embodiment, the augmented reality display includes a wearable belt pouch that includes a battery and support electronics connected to the eyewear so that the weight on the eyewear is reduced.
US11860448B2
This disclosure provides an image capturing optical lens assembly including, in order from an object side to an image side: a first lens element with refractive power having an object-side surface being convex in a paraxial region thereof; a second lens element having positive refractive power; a third lens element with refractive power having an image-side surface being concave in a paraxial region thereof; a fourth lens element with refractive power having an image-side surface being concave in a paraxial region thereof, wherein both surfaces thereof being aspheric; a fifth lens element with refractive power having an object-side surface being concave in a paraxial region thereof; and a sixth lens element with refractive power having an image-side surface being concave in a paraxial region thereof, wherein both surfaces thereof being aspheric, and the image-side surface having at least one convex shape in an off-axis region thereof.
US11860446B2
An attachment position adjustable membrane, including a membrane body and at least one attachment member. The membrane body allows light to pass through, and the membrane body is provided with at least one accommodating and guiding portion. The attachment member is movably disposed in the at least one accommodating and guiding portion, wherein the at least one attachment member is movable between a first position and a second position in the accommodating and guiding portion.
US11860445B2
An actuator for driving a reflector includes a movement frame, a first support frame, a first drive coil, a first rotation guide and a first ball. The movement frame includes a reflector configured to reflect or refract light to a lens and a first magnet. The first support frame is configured to provide a space of the movement frame to move. The first drive coil is configured to generate an electromagnetic force in the first magnet to rotationally move the movement frame in a first direction based on the first support frame. The first rotation guide is arranged between the movement frame and the first support frame and has an arc shape so that the movement frame rotates in the first direction. The first ball is arranged inside the first rotation guide, wherein a center of curvature of the first rotation guide corresponds to a center of rotation of the reflector.
US11860443B2
An optical system is provided. The optical system includes a fixed portion and a movable portion. The movable portion is movable relative to the fixed portion and includes: a first movable portion and a second movable portion. The first movable portion is configured to connect a first optical element. The second movable portion is configured to connect a second optical element and is movable relative to the first movable portion. The movable portion also includes a third optical element disposed corresponding to the first optical element and the second optical element. Light passes through the first optical element, the second optical element and the third optical element.
US11860434B2
A device and methods for cleaning an end of a fiber optic cable including a cleaning cartridge system for dispensing and usage monitoring of fiber end face cleaning fabric. The cleaning cartridge system includes a spool of cleaning fabric; an actuator that drives a fabric advance roller; a pressure sensor that detects when a fiber end face is in contact with fabric and outputs a contact-indicating signal; an internal control circuit that drives the actuator to advance the cleaning fabric in time-relation to the contact-indicating signal; and an external controller that determines proper advance of the cleaning fabric and consumption of the cleaning fabric over time. Methods of maintaining low loss physical fiber-optic connections in an automated cross-connect system use the cleaning device and methods.
US11860428B1
A package structure includes a circuit board, a package substrate, a fine metal L/S RDL-substrate, an electronic assembly, a photonic assembly, a heat dissipation assembly, and an optical fiber assembly. The package substrate is disposed on and electrically connected to the circuit board. The fine metal L/S RDL-substrate is disposed on and electrically connected to the package substrate. The electronic assembly includes an application specific integrated circuit (ASIC) assembly, an electronic integrated circuit (EIC) assembly, and a photonic integrated circuit (PIC) assembly which are respectively disposed on the fine metal L/S RDL-substrate and electrically connected to the package substrate by the fine metal L/S RDL-substrate. The heat dissipation assembly is disposed on the electronic assembly. The optical fiber assembly is disposed on the package substrate and electrically connected to the package substrate and the PIC assembly. A packaging method of the VCSEL array chip is presented.
US11860424B2
A fiber optic and electrical connection system includes a fiber optic cable, a ruggedized fiber optic connector, a ruggedized fiber optic adapter, and a fiber optic enclosure. The cable includes one or more electrically conducting strength members. The connector, the adapter, and the enclosure each have one or more electrical conductors. The cable is terminated by the connector with the conductors of the connector in electrical communication with the strength members. The conductors of the connector electrically contact the conductors of the adapter when the connector and the adapter are mechanically connected. And, the conductors of the adapter electrically contact the conductors of the enclosure when the adapter is mounted on the enclosure.
US11860420B2
An optical cavity includes a ring defining an internal boundary and an external boundary, at least one of which is periodically modulated to define a gear-shaped configuration including a plurality of teeth, thereby enabling a plurality of slow-light modes. At least one physical defect may be defined within the periodically modulated internal boundary and/or external boundary to thereby enable at least one localized mode. At least one waveguide is coupled to the ring.
US11860419B2
An optical communication device includes two optical transmitting devices, two optical receiving devices, an optical path component, and an optical fiber adapter. A first converging lens packaged in each of the optical transmitting devices converges a light beam emitted by a light source, and provides the converged light beam for the optical path component. A second converging lens packaged in each of the optical receiving devices converges a light beam from the optical path component, and provides the converged light beam for a photoelectric detection element. The optical path of the optical communication device is simplified and the process costs are reduced. In addition, the quantity of used lenses is reduced, correspondingly reducing the quantity of optical coupling dimensions between mechanical parts and improving production efficiency of combined passive optical network (Combo PON) products.
US11860417B2
Aspects described herein include a method of fabricating an optical apparatus. The method comprises etching a plurality of trenches partly through a first optical waveguide formed in a first semiconductor layer, wherein a first ridge is formed in the first optical waveguide between adjacent trenches of the plurality of trenches. The method further comprises conformally depositing a spacer layer above the first optical waveguide, wherein spacers are formed on sidewalls of each trench of the plurality of trenches. The method further comprises etching through the spacer layer to expose a respective bottom of each trench, wherein, for each respective bottom, a width of the respective bottom is defined by the spacers formed on the sidewalls of the trench corresponding to the respective bottom. The method further comprises depositing a first dielectric layer above the first optical waveguide, wherein dielectric material extends to the respective bottom of each trench.
US11860416B2
A plurality of waveguide display substrates, each waveguide display substrate having a cylindrical portion having a diameter and a planar surface, a curved portion opposite the planar surface defining a nonlinear change in thickness across the substrate and having a maximum height D with respect to the cylindrical portion, and a wedge portion between the cylindrical portion and the curved portion defining a linear change in thickness across the substrate and having a maximum height W with respect to the cylindrical portion. A target maximum height Dt of the curved portion is 10−7 to 10−6 times the diameter, D is between about 70% and about 130% of Dt, and W is less than about 30% of Dt.
US11860412B2
Embodiments include a photonic device with a compensation structure. The photonic device includes a waveguide with a refractive index which changes according to the thermo-optic effect as a temperature of the photonic device fluctuates. The compensation structure is positioned on the photonic device to counteract or otherwise alter the thermo-optic effect on the refractive index of the waveguide in order to prevent malfunctions of the photonic device.
US11860410B2
A photonic integrated circuit platform includes a substrate, a first oxide layer disposed on the substrate and including an insulating transparent oxide, and a first optical element layer disposed on the first oxide layer and including a semiconductor material. The photonic integrated circuit platform further includes a second optical element layer disposed on the first optical element layer and including an insulating material different from the insulating transparent oxide of the first oxide layer, the second optical element layer further including a compound semiconductor material different from the semiconductor material of the first optical element layer, a second oxide layer disposed on the second optical element layer and including an insulating transparent oxide, and a plurality of optical elements formed by patterning the first optical element layer or the second optical element layer.
US11860398B2
A backlight apparatus used in an illuminated keyboard includes a light-guiding plate, a circuit board and a plurality of light-emitting devices all electrically bonded on the circuit board. The light-guiding plate has a plurality of through holes which each corresponds to one of the light-emitting devices. The circuit board is disposed on a back face of the light-guiding plate such that each light-emitting device is disposed within the corresponding through hole, and that a light-emitting side face of each light-emitting device faces a light incident surface of the corresponding through hole. A specific through hole of the through holes has an optical adjustment surface on the light incident surface thereof, and the optical adjustment surface has a curved surface central axis coaxial with a central optical axis of the corresponding light-emitting device.
US11860393B2
A flexible touch display module (100) and a touch display device (1000) including the flexible touch display module, the flexible touch display module (100) includes: a flexible display panel (1), a flexible cover plate (2), a linear polarization layer (3), a first retardation plate (4) and a second retardation plate (5). An absorption axis of the linear polarization layer (3) is at an angle of about 90°. The first retardation plate (4) includes a first retardation film (41), and the first retardation film (41) is a liquid crystal layer having a quarter-wavelength retardation. The first retardation film (41) has a major axis and a minor axis in a plane parallel to flexible display panel (1), and an included angle between a direction in which the minor axis of the first retardation film (41) extends and the absorption axis of the linear polarization layer (3) is about 45°.
US11860379B2
A fast assembly method of an Offner spectral imaging optical system. The Offner spectral imaging optical system is a concentric or nearly concentric optical system, that is, its primary mirror (7), convex grating (5) and three-mirror (8) are all spherical, and respective centers of curvature coincide or basically coincide. Based on the self-collimation principle, the invention quickly determines the position of the center of curvature of the spherical mirror by observing the self-collimation image after the point light source is reflected by the spherical mirror. The assembly and adjustment method provided by the invention has the characteristics of fast assembly and adjustment speed, high precision, low requirements for assembly and adjustment environment and low required equipment cost, and can quickly and effectively complete the assembly and adjustment of the Offner spectral imaging optical system.
US11860377B2
A device (1) for emitting light to a beam-collimating lens (3), and a method for producing a beam-collimating lens (3). The device (1) comprises at least one laser light source (2) and a beam-collimating lens (3), in particular for fast axis collimation. The beam-collimating lens (3) comprises at least one biconvex collimation element (4) and is produced from silica glass, preferably by a fiber drawing process. The laser light source (2) emits visible laser light, typically having in a wavelength in the range of 400-550 nm.
US11860369B2
An optical system includes a light-guide optical element (LOE) (10) having mutually-parallel first and second major external surfaces (11, 12) for guiding light by internal reflection, and a projector (100) that projects illumination corresponding to a collimated image from an aperture (101). The projector injects light in to the LOE via a coupling prism (30) attached to the first major external surface (11) that projects an image injection surface. A reflective polarizing beam splitter (51) is deployed at an interface between the major external surface (11) and the coupling prism (30) parallel to the major external surfaces, to selectively transmit illumination from the coupling prism into the LOE while trapping light already within the LOE so as to propagate within the LOE by internal reflection.
US11860365B2
The present disclosure relates to systems, methods, and computer readable media for modeling thermal effects within a multi-laser device. For example, systems described herein may include a plurality of laser devices that output energy streams having corresponding operating windows. One or more systems described herein may include a set of accumulators for tracking quantities of energy samples within operating windows and populating a queue representative of the tracked quantities. One or more systems described herein may additionally include filters and a summing module for determining temperature values for operating windows and synchronizing the temperature values with one another to determine an accurate system temperature for the multi-laser device. The features described herein facilitate synchronization of data for corresponding operating windows to provide an accurate determination of system temperature based on a combination of self-heating and crosstalk effects between multiple laser devices.
US11860364B2
The present application discloses a head-mounted augmented reality (AR) apparatus, including: a head gear for being worn on a user's head; an optical module configured to provide AR display, connected to the head gear, and movable relative to the head gear; and a limit mechanism acting between the head gear and the optical module to enable the optical module to be selectively lockable in a first position or a second position relative to the head gear, in which in the first position the user when wearing the head gear is able to observe the outside scenery only through the optical module, and in the second position the user when wearing the head gear is able to observe the outside scenery completely not through the optical module. The present application also discloses a pair of AR eyeglasses similarly configured and an AR device for installation on the eyeglasses. Using the inventive technical means, the user is able to observe the real-world scene clearly and conveniently at any time.
US11860361B2
There are provided a reflection film, a windshield glass, and a head-up display system capable of suppressing formation of double images of a display image. The reflection film has a linearly polarized light reflection layer in which optically anisotropic layers and isotropic layers are laminated and a polarization converting layer, and the polarization converting layer satisfies any of conditions below. (A) The polarization converting layer is a retardation layer in which the front retardation is 30 nm to 200 nm and the angle between a slow axis direction and a direction of the transmission axis of the linearly polarized light reflection layer is 35° or less. (B) The polarization converting layer is a layer in which a helical alignment structure of a liquid crystal compound is fixed, and the number of pitches x in the helical alignment structure and the film thickness y (unit μm) of the polarization converting layer satisfy all relational expressions below. 0.1≤x≤1.0 (i) 0.5≤y≤3.0 (ii) 3000≤(1560×y)/x≤50000 (iii)
US11860359B2
A display system aligns the location of its exit pupil with the location of a viewer's pupil by changing the location of the portion of a light source that outputs light. The light source may include an array of pixels that output light, thereby allowing an image to be displayed on the light source. The display system includes a camera that captures images of the eye and negatives of the images are displayed by the light source. In the negative image, the dark pupil of the eye is a bright spot which, when displayed by the light source, defines the exit pupil of the display system. The location of the pupil of the eye may be tracked by capturing the images of the eye, and the location of the exit pupil of the display system may be adjusted by displaying negatives of the captured images using the light source.
US11860356B2
This disclosure provides methods and systems that adaptively adjust the gain of the drive signal to a slow-scan mirror to compensate and stabilize the mirror to achieve desired performance metrics. Non-ideal characteristics of the slow-scan mirror, including the mirror and related assembly, exhibit behaviors that impact the overall gain of the device, which changes over time and operating environment. To compensate for these non-ideal characteristics, the drive signal to the slow-scan mirror may need to be adjusted to achieve the desired beam deflection angle. An adaptive inner loop gain control structure may be employed to dynamically adjust the gain of the inner-control loop to achieve a target gain such that the overall gain variations from the slow scan mirror and other components are scan mirror such that compensated and stabilized. The parameters, logic and blocks of the inner loop gain control may be implemented in hardware, software, or combinations thereof.
US11860347B2
A zoom lens includes, in order from an object side to an image side, a first lens unit configured not to move for zooming, a plurality of zooming lens units configured to move in zooming, a front relay lens unit configured not to move for zooming, an extender lens unit insertable into and removable from an optical path for changing a focal length range of the zoom lens, and a rear relay lens unit configured not to move for zooming, and satisfies specific conditional expressions.
US11860345B2
A mid-wave infrared (MWIR) discrete zoom lens for use with remote surveillance and identification having a dual focal length of 9 and 6.39 inches and F #2.8 and F #2, respectively. In one case, a full field of view is about 30.8 degrees for a 9 inch focal length configuration and about 43 degrees for a 6.39 inch focal length configuration. The lens is corrected for monochromatic and chromatic aberrations over the wavelength range 5100 nm-3300 nm. The focal plane may constitute a pixel array consisting of MWIR sensitive material (e.g. InSb, HgCdTe, nBn, SLS, etc.) for use in high-resolution, wide-area imaging applications.
US11860341B2
A cover window includes a glass substrates, a first coating layer disposed on a first surface of the glass substrate, and a second coating layer disposed on the first coating layer, where a thickness of the glass substrate is equal to or less than about 100 micrometers (μm), and a thickness of each of the first coating layer and the second coating layer ranges from about 50 angstroms (Å) to about 400 Å.
US11860335B2
A laser source apparatus is for providing a beam path to generate a first laser beam and a second laser beam. The laser source apparatus includes a laser generator, at least one spectrum broadening unit and a beam splitter on the beam path. The laser generator is configured to generate an original laser beam with a pulse duration smaller than 1 ps. The spectrum broadening unit is configured in a following stage of the laser generator. The spectrum broadening unit includes a multiple plate continuum. The multiple plate continuum includes a plurality of thin plates, and the thin plates are configured along the beam path in order. The beam splitter is configured in the following stage of the laser generator to divide the original laser beam into the first laser beam and the second laser beam.
US11860315B2
Method and device for processing LIDAR sensor data are disclosed. The method includes: receiving a first dataset and a second dataset having pluralities of data points; matching at least some of the plurality of first points with at least some of the plurality of second points, thereby determining a plurality of pairs; for the given one of the plurality of pairs, determining a pair-specific filtering parameter by calculating neighbour beam distances between the given first data point and respective ones the set of neighboring points, a given neighbour beam distance being representative of a linear distance between the given first data point and a respective one of the set of neighbouring points; in response to the pair-specific parameter being positive, excluding the given one of the plurality of pairs from further processing; and processing the reduced plurality of pairs for merging the first dataset and the second dataset.
US11860311B2
An optical system is described, in particular for a LIDAR device, which includes a lens array having a multitude of microlenses and a lens system for deflecting beams out of a scanning area or into the scanning area, the lens system being situated in the beam path between the scanning area and the lens array, the system including at least one wedge array having a multitude of wedge elements situated upstream or downstream from the lens array in the radiation direction, a number of wedge elements equaling a number of microlenses. A LIDAR device is also described.
US11860309B2
A 3D imaging system includes a light source arranged to illuminate a scene with at least one optical pulse including light of at least two discrete wavelengths; an optical detector including an array of detection elements; and an optical modulator interposed in the optical path between the scene and the optical detector, the modulator being arranged to differentially amplitude modulate the two wavelengths in the reflected portion of the optical pulse as a function of time.
US11860306B2
A side looking occupancy sensor is incorporated in a conventional wall switch mounted into a switch box adjacent to a door. The side-looking proximity sensor preferably is mountable to either side of the doorjamb to make the side-looking proximity sensor face the door opening. During operation, the side-looking sensor monitors the door movement or senses the passage of a person for indication that a person is entering or leaving the space. Entry and exit determination is made based on activation of the side-looking sensor.
US11860305B2
Described herein is a LIDAR device that may include a transmitter, first and second receivers, and a rotating platform. The transmitter may be configured to emit light having a vertical beam width. The first receiver may be configured to detect light at a first resolution while scanning the environment with a first FOV and the second receiver may be configured to detect light at a second resolution while scanning the environment with a second FOV. In this arrangement, the first resolution may be higher than the second resolution, the first FOV may be at least partially different from the second FOV, and the vertical beam width may encompass at least a vertical extent of the first and second FOVs. Further, the rotating platform may be configured to rotate about an axis such that the transmitter and first and second receivers each move based on the rotation.
US11860304B2
A system and method for processing a 3D point cloud to generate a segmented point cloud in real time are disclosed, the method includes: receiving a sparse 3D point cloud captured by a detection and ranging sensor mounted to a vehicle, the 3D point cloud comprising a plurality of data points, each data point in the 3D point cloud having a set of coordinates in a coordinate system of the detection and ranging sensor; generating, from the 3D point cloud, a range map comprising a plurality of elements, each of the plurality of data points of the 3D point cloud occupying a respective element of the plurality of elements; labelling the data point in each respective element of the range map as one of a pole-like data point or a vertical-plane-like data point; and generating the segmented point cloud including one or more of the labeled data points.
US11860298B2
A method and electronic device for updating a leakage response for leakage cancelation. The electronic device includes a radar transceiver, a memory, and a processor. The processor is configured to determine whether an object is within proximity of and within a field of view of the radar transceiver, obtain a leakage measurement for the radar transceiver in response to determining that no object is proximate to and within the field of view of the radar transceiver, and update the leakage response for leakage cancelation based on the leakage measurement.
US11860292B2
A detector for object authentication includes first and second illumination sources. The first illumination source projects an illumination pattern including a plurality of illumination features onto a surface of an object. The second illumination source projects an illuminating light beam onto the object. The detector also includes an image capture device for determining a first image including a plurality of reflection features generated by the surface of the object in response to the illumination pattern and for determining a second image including two dimensional information associated with the surface of the object generated in response to the illuminating light beam. The detector also includes an evaluation device for evaluating the first image and the second image, identifying a geometrical feature of the object, determining a material property of the object, and comparing the two dimensional information to data stored in a database for authentication of the object.
US11860291B2
In a method for determining a location of an electronic device, a plurality of beacon signals are received from a plurality of beacon devices at the electronic device, wherein each beacon signal of the plurality of beacon signals includes an identity of a beacon device transmitting a respective beacon signal, and each beacon device of the plurality of beacon devices has a known location. A received signal strength for each beacon signal of the plurality of beacon signals is measured. A distance of the electronic device from each beacon device for which the plurality of beacon signals is received is determined, wherein the distance of the electronic device from a beacon device is based at least in part on the received signal strength of the beacon signal transmitted by the beacon device. A location of the electronic device is determined based at least on part on the distance of the electronic device from each beacon device for which the plurality of beacon signals is received.
US11860290B2
A method and system for determining a position using a rotatable antenna array is provided. The method and system may include receiving first location information at a first stopping point by one or more antenna of a rotatable antenna array, the first stopping point of each of the one or more antenna being different, rotating the one or more antenna from the first stopping point to a second stopping point using the rotatable antenna array, receiving second location information at the second stopping point by the one or more antenna of the rotatable antenna array, the second stopping point of each of the one or more antenna being different, and determining an average location using the first location information and the second location information.
US11860286B2
A navigation system includes: a communication circuit configured to: receive a base station data including an actual location and a satellite provided reference location from a base station, and transfer the base station data to an artificial intelligence (AI) correction calculator, already trained; a control circuit, coupled to the communication circuit, configured to: transfer a pseudorange, of a satellite, from the AI correction calculator; calculate a real-time kinematics (RTK) correction based on the pseudorange; and enable the communication circuit to transmit the RTK correction by an over the air (OTA) communication to the base station including the base station transferring the RTK correction to a device for correcting the satellite provided reference location to a real-world location and displaying on the device.
US11860276B2
A three-dimensional (3D) coordinate measurement device and method of operating combines tracker and scanner functionality. The method includes selecting an operating mode on the coordinate measurement device. A first light is emitted from the coordinate measurement device. At least two angles associated with the emitting of the first light are measured. A second light is received with an optical detector, wherein the second light is a reflection of the first light off of the retroreflector or the surface. A distance is determined based at least in part on the selected mode, the emitting of the first light, and the receiving of the second light. Three dimensional coordinates of at least one point in the environment are determined based at least in part on the measuring of the at least two angles and the determination of the distance.
US11860273B2
Techniques, systems, and devices are disclosed for spatial and temporal encoding of transmission in full synthetic transmit aperture imaging to achieve optimal spatial and contrast resolution and large signal-to-noise ratio for medical imaging applications with fewer signal transmissions, which can be equal to or less than the number of array elements within the aperture. In some aspects, a method of signal transmission is disclosed that includes a sequence of one or more sets of transmissions on a plurality of elements with unique, random, and/or optimized combinations of waveforms using amplitude and phase, and/or delay encoding. Sets of echoes corresponding to the sequence are beamformed such that fewer transmissions are needed than the number of array elements within the aperture, while maintaining complete spatial sampling of the aperture as if sampled according to a full set of synthetic transmit aperture transmissions on the same aperture.
US11860266B2
A method of detecting a life includes receiving an echo signal including an in-phase component and a quadrature component, performing a preprocessing procedure on the echo signal to generate a preprocessed signal, generating, according to the preprocessed signal, complex conjugate data associated with the in-phase component and the quadrature component, performing a first time-domain-to-frequency-domain transform on the complex conjugate data to generate Doppler spectrogram data comprising a plurality of positive velocity energies and a plurality of negative velocity energies, generating combined Doppler spectrogram data according to the plurality of positive velocity energies and the plurality of negative velocity energies, performing a second time time-domain-to-frequency-domain transform on the combined Doppler spectrogram data to generate spectrum data, and determining whether a life is detected according to the spectrum data.
US11860263B2
A system for detecting and estimating a property of an object based on radar includes a signal generator configured to generate a code sequence for a plurality of transmitters configured to emit radar signals over a selected time frame, the code sequence including a plurality of codes, each code of the plurality of codes having a different code length, each code repeated in the code sequence according to a repetition frequency, and each transmitter configured to emit a radar signal based on the code sequence. The system also includes a receiver configured to detect return signals from reflections of the emitted radar signal, and a processing device configured to estimate a property of an object based on the detected return signals.
US11860249B2
An integrated hybrid rotary assembly is configured to provide power, torque and bi-directional communication to a rotatable sensor, such as a lidar, radar or optical sensor. A common ferrite core is shared by a motor, rotary transformer and radio frequency communication link. This hybrid configuration reduces cost, simplifies the manufacturing process, and can improve system reliability by employing a minimum number of parts. The assembly can be integrated with the sensor unit, which may be used in vehicles and other systems.
US11860235B2
A battery state estimation apparatus calculates a measured DC resistance value of a DC resistance based on a current change amount and a voltage change amount, which are calculated in a predetermined period using measured current value and voltage value. The battery state estimation apparatus further calculates (i) a non-temperature dependent constant and (ii) a constant of a temperature dependent function based on (i) an estimated DC resistance value and (ii) the measured DC resistance value. The estimated DC resistance value is an estimated value of the measured DC resistance value; the estimated DC resistance value is represented as a sum of (i) the non-temperature dependent constant Ra, which indicates a temperature independent component of the DC resistance of the secondary battery, and (ii) the temperature dependent function Rb, which indicates a temperature dependent component of the DC resistance of the secondary battery.
US11860234B2
In various implementations, a housing for a battery tester may include a body with a first side and an opposing second side. The first side may include a presentation member, such as a screen and an input member. The screen may include a touch screen and/or the input member may include a keypad, such as a keypad with arrows. The second side may be magnetic such that the battery tester can be coupled to a magnetic surface. The second side may, in some implementations, include holster(s) that allows clamps to be stored in the holster. The holster(s) may be removable.
US11860233B2
The battery unit includes a storage configured to store (A1) and (A2) below, and a battery state estimator. (A1): a table map OCV vs. SOC characteristics. (A2): HF vs. SOC initial characteristics. The battery state estimator estimates, based on (A1), a start SOC corresponding to a detected OCV at a start of charge; measures HF vs. SOC present characteristics and detects a peak of differential characteristics of the measured HF vs. SOC present characteristics during the charge; determines a SOC at the detected peak as a SOC(HF) based on (A2); calculates a charge capacity from the start of the charge to detection of the peak; calculates a SOC(OCV) based on the calculated charge capacity and the start SOC; and in a case where the SOC(OCV) deviates with respect to the SOC(HF) by an amount of deviation equal to or greater than a predetermined value, corrects (A1).
US11860232B2
A battery monitoring module may be arranged in such a way as to receive a sensor signal from a light sensor configured to detect light within a battery module. The battery monitoring module may determine, using processing circuitry, a light characteristic within the battery module based on the sensor signal. The battery monitoring module may determine, using processing circuitry, a battery condition of the battery module based on the light characteristic.
US11860230B2
A testing system includes a truck carrying a circuit breaker, a fixed contact, and an actuator piston connected to a movable contact. A test platform supports the truck in a contact testing position and includes a sensor circuit mounted on the test platform and positioned under the truck and aligned with the circuit breaker when the truck is on the test platform in the contact testing position. The sensor circuit is configured to acquire displacement data of the actuator piston when the movable electrical contact is moved between the open and closed positions. A controller is coupled to the sensor circuit and configured to receive the displacement data and determine electrical contact erosion within the circuit breaker.
US11860219B2
A device and system for detecting a touch panel are used for detecting a metal mesh on the touch panel, where row direction channels and column direction channels on the metal meshes each include a plurality of touch units which are connected with each other. In the device for detecting a touch panel, a signal transceiving component includes a signal generating unit and a signal receiving unit, which are configured to be arranged on the same side of the metal meshes in preset relative positions, and send and receive a signal through capacitive coupling with the metal mesh, respectively; a defect detecting unit is configured to detect each of a plurality of touch units in the metal meshes based on a detection signal received by the signal receiving unit.
US11860209B2
Systems, methods and apparatus for automatic alarm management in a radio-frequency (RF) environment are disclosed. An apparatus calculates a power distribution by frequency of the RF environment in real time or near real time, including a first derivative and a second derivative of FFT data of the RF environment. The apparatus then creates a baseline based on the power distribution by frequency of the RF environment in a period of time, identifies at least one alarm situation based on a multiplicity of alarm triggering conditions by comparing the power distribution in real time or near real time to the baseline of the RF environment, identifies at least one signal based on the first derivative and the second derivative of FFT data in the at least one alarm situation, and sends at least one alarm comprising details of the at least one signal identified in the at least one alarm situation.
US11860202B2
Devices, methods and systems for meter setup verification are provided. In one aspect, a device is provided including a communication interface and at least one processor. The communication interface receives a wiring setup configuration of at least one electronic power meter and at least one measured and/or calculated parameter from the at least one electronic power meter. The at least one processor determines if the at least one electronic power meter is wired correctly based on the wiring setup configuration of the at least one electronic power meter and the at least one measured and/or calculated parameter from the at least one electronic power meter. The device may be implemented in a separate client device or in the at least one electronic power meter.
US11860200B2
Provided is a zero crossing point signal output method, including: continuously receiving zero crossing point square wave signals, and periodically sampling zero crossing point square wave signals at a predetermined sampling frequency; acquiring sampling numbers of 1st to Mth zero crossing point square wave signals to obtain an average sampling number S, and calculating a first zero crossing point interval T1; setting a zero crossing point signal output interval as the first zero crossing point interval T1; continuously outputting zero crossing point signals with an interval being the zero crossing point signal output interval; obtaining sampling numbers of M+1th to M+Nth zero crossing point square wave signals, calculating a difference value between each of the sampling numbers and S, and obtaining an accumulated difference value Δs through calculation; when Δs is not within a predetermined change range, obtaining a second zero crossing point interval T2 and setting the zero crossing point signal output interval as T2; and when Δs is within the predetermined change range, keeping the zero crossing point signal output interval unchanged.
US11860199B2
An apparatus for a first current sensor for a switching converter has an inductor and a first switch. The first switch is arranged to selectively couple the inductor to a first voltage. The first current sensor generates a first output current that is dependent on an inductor current flowing through the inductor The first current sensor compensates for an error arising due to the first switch in the generation of the first output current. The apparatus provides an improved current sensor for a switching converter that overcomes or mitigates the problem of errors in the measurement of a current.
US11860194B2
One embodiment is a device, which comprises a meter portion having one or more blades, the blades configured to reside within both a premises-side opening and a utility-side opening within a socket, a supply unit connected to the meter portion, a metering unit connected to the supply unit and configured to measure an amount of electricity that passes through the meter portion, and a sensor connected to the meter portion, wherein when the meter portion is placed in the socket, the sensor collects data associated with the placing of the meter portion in the socket.
US11860193B2
This anisotropic conductive sheet includes: a plurality of conductive paths; and an insulation layer which is disposed to fill the space between the plurality of conductive paths and has a first surface and a second surface. Each of the conductive path extends in a thickness direction of the insulation layer and has a first end part on the first surface side and a second end part on the second surface side. When the conductive paths are seen through so that the center of the first end part overlaps the center of the second end part, at least a portion of the conductive paths does not overlap the first end part and the second end part.
US11860186B2
Provided are a fall detection apparatus and method. The fall detection method may include measuring first to third accelerations corresponding to a user, measuring first to third angular velocities corresponding to the user, determining an acceleration value for the user based on at least one of the first to third accelerations, determining an angular velocity value for the user based on at least one of the first and second angular velocities, determining an angle value for the user based on at least one of the first to third accelerations, calculating a triangle feature using the acceleration value, and detecting a fall of the user based on at least one of the acceleration value, the angular velocity value, the angle value, and the triangle feature.
US11860185B2
An inertia measurement device, which is used in combination with a satellite positioning receiver that outputs a positioning result at every T seconds in a positioning system equipped on a vehicle, when a Z-axis angular velocity sensor, a position error P[m] based on the detection signal of the Z-axis angular velocity sensor while the vehicle moves at a moving speed V[m/sec] for T seconds satisfies Pp≥P=(V/Bz)×(1−cos(Bz×T)) (where, a bias error of the Z-axis angular velocity sensor is Bz[deg/sec] and a predetermined allowable maximum position error during movement for T seconds is Pp[m]), and a bias error Bx and By of the Y-axis angular velocity sensor satisfies Bz
US11860184B2
A micromechanical structure including a substrate, a moveable seismic mass, a detection structure, and a main spring. The seismic mass is connected to the substrate using the main spring. A first direction and a second direction perpendicular thereto define a main extension plane of the substrate. The detection structure detects a deflection of the seismic mass and includes first electrodes mounted at the seismic mass and second electrodes mounted at the substrate. The first electrodes and second electrodes have a two-dimensional extension in the first and second directions. The micromechanical structure has a graduated stop structure including a first spring stop, a second spring stop, and a fixed stop.
US11860175B2
A method of operating a sensor system including at least one sensor for detecting an analyte gas and a control system includes electronically interrogating the sensor to determine the operational status thereof and upon determining that the operational status is non-conforming based upon one or more predetermined thresholds, the control system initiating an automated calibration of the sensor with the analyte gas or a simulant gas.
US11860171B1
In a screening kit and a confirmed and typing diagnosis system for primary aldosteronism, a sample is pretreated by a magnetic bead bonded with a balanced hydrophilic-lipophilic polymer on the surface thereof, and process conditions are optimized and the content of each the five markers such as, aldosterone in the sample is accurately detected by liquid chromatography-tandem mass spectrometry for one time, thus finding the optimal screening cut-off value of 20.4; when a positive result is judged, PA is confirmed and subjected to typing diagnosis according to the test values of the markers, thereby achieving the simultaneous detection of the content of each the five markers such as, aldosterone on the same platform. Therefore, the screening kit and confirmed and typing diagnosis system for primary aldosteronism are integrated with screening, confirmed and typing diagnosis functions, thus providing a reliable laboratory examination basis for clinicians to formulate an effective therapeutic regimen.
US11860169B2
The present invention provides a method of treating a subject in need thereof comprising classifying the subject into functional group FG1, FG2 or FG3, wherein i) when the subject is classified into the FG1 functional group, (A) the level of OPN or the activity of OPN in said subject is increased; (B) the subject is not treated with a brace; or (C) a combination of (A) and (B); and ii) when the subject is classified into the FG2 or FG3 functional group, (A) the level of OPN or the activity of OPN in said subject is decreased; (B) the subject is treated with a brace; or (C) a combination of (A) and (B).
US11860166B2
Provided are a red fluorescent protein-based biosensor for measuring the activity of dopamine receptor D1, a method of measuring the activity of dopamine receptor D1 using the biosensor, and a method of detecting a ligand binding to dopamine receptor D1.
US11860149B2
Embodiments described herein include a system for dynamic real-time water-cut monitoring that includes a plurality of sensors for sensing pressure across a pipe that includes logic that causes the system to determine whether to use a direct approach for determining water-cut. In some embodiments, in response to determining not to use the direct approach, the logic causes the system to determine an initial guess for water-cut, estimate at least one dynamic pressure loss across the distance, estimate at least one potential energy pressure loss across the distance, estimate a value for water-cut from the at least one dynamic pressure loss and the at least one potential energy pressure loss, determine whether the initial guess is within a predetermined threshold of the value for water-cut, and in response to determining that the initial guess is within the predetermined threshold of the value for water-cut, output the value for water-cut.
US11860144B2
The present disclosure relates to a measuring cell for carrying out chemical analyses, having a vessel, in which at least one liquid to be analyzed is located; a heating wire, which is guided at least partially around an outer wall of the vessel, so that the liquid inside the vessel can be heated in a uniform and controlled manner; and a first temperature sensor, which determines and/or monitors a first temperature of the liquid. The measuring cell furthermore comprises a magnetic stirrer with a stir bar and a cover for closing the vessel, wherein the cover has a plurality of ducts, wherein at least one first duct is provided for at least one first analysis sensor, which determines and/or monitors at least one chemical and/or physical variable of the liquid of the vessel and wherein at least one second duct is provided for a liquid line.
US11860140B2
A method and system for injecting an unconcentrated sample into a receiving LC/MS/MS system that is configured to determine a concentration of one or more PFAS analytes within the unconcentrated sample, wherein the LC/MS/MS includes ESI. The unconcentrated sample may be subjected to one or more of the following ESI conditions: i) a probe gas temperature of approximately 120° C. to approximately 180° C.; ii) a sheath gas heater setting of approximately 250° C. to approximately 400° C.; and/or iii) a sheath gas flow of approximately 8 L/min to approximately 12 L/min. The unconcentrated sample's concentration and/or an injected amount of the one or more PFAS analytes is determined.
US11860126B2
Some embodiments of the invention may include an eddy current nondestructive evaluation device. The eddy current nondestructive evaluation device may include a rotating body; a motor coupled with the rotating body such that the motor rotates the rotating body; a permanent magnet coupled with the rotating body; a pickup coil coupled with the rotating body; and an integrator circuit electrically coupled with the pickup coil that integrates a voltage from the pickup coil to produce integrated voltage data.
US11860125B2
A system for detecting wear in an encoder used to sense a wheel speed in a vehicle comprises a sensor configured to sense the wheel speed of the vehicle by sensing a magnetic material on the encoder coupled to a wheel of the vehicle. A noise detection module includes a plurality of noise detectors configured to detect noise in a wheel speed signal generated by the sensor. An estimation module is configured to estimate a state of health of the encoder based on the noise detected in the wheel speed signal and to generate an alert in response to the state of health indicating that an amount of wear on the encoder is greater than a predetermined threshold. A filter is configured to filter the noise in the wheel speed signal and to output a filtered wheel speed signal to a control system controlling stability of the vehicle.
US11860123B2
An apparatus comprising: a membrane with a first side, a second side, and a pore that extends through the membrane; a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, the operations comprising: electronic sensing of an electrical characteristic associated with a translocation of a test DNA through the pore, resulting in a sensed electrical characteristic; comparing the sensed electrical characteristic with a plurality of reference electrical characteristics, wherein each of the plurality of reference electrical characteristics is associated with a respective one of a plurality of reference features, and wherein the comparing results in a comparison result; and determining, based upon the comparison result, with which of the plurality of reference features a feature of the test DNA corresponds. Additional embodiments are disclosed.
US11860120B2
An IC includes a source region and a drain region in a semiconductor layer. A channel region is between the source region and the drain region. A sensing well is on a back surface of the semiconductor layer and over the channel region. An interconnect structure is on a front surface of the semiconductor layer opposite the back surface of the semiconductor layer. A biosensing film lines the sensing well and contacts a bottom surface of the sensing well that is defined by the semiconductor layer. A coating of selective binding agent is over the biosensing film and configured to bind with a cardiac cell.
US11860112B2
To shorten a waiting time for a belongings inspection, the present invention provides an inspection system 10 including: an electromagnetic wave transmission/reception unit 11 that irradiates an electromagnetic wave having a wavelength of equal to or more than 30 micrometers and equal to or less than one meter, and receives a reflection wave; a detection unit 12 that performs detection processing of detecting an abnormal state, based on a signal of the reflection wave; a decision unit 13 that decides, for an inspection target person from which the abnormal state is detected, whether to perform a secondary inspection at a place or perform a secondary inspection later; and a registration unit 16 that registers, in association with a result of the detection processing, identification information about the inspection target person decided that a secondary inspection is performed later.
US11860111B2
An image reconstruction method, includes: generating differential data indicating a difference between detection data generated by detecting X-ray that passed through a measurement object by irradiating X-rays to the measurement object and estimate data generated by estimating X-rays that are assumed to have been passed through an estimated structure having been generated by estimating a shape of the measurement object; and generating an image using the differential data and the estimated structure.
US11860109B2
Various embodiments relate to an optical detection element and GOI (Ge-on-insulator) device for ultra-small on-chip optical sensing, and a manufacturing method of the same. According to various embodiments, the optical detection element and the GOI device may be implemented on a GOI structure comprising a germanium (Ge) layer, and the GOI device may be implemented to have an optical detection element. Specifically, the GOI device may include a GOI structure with a waveguide region comprising a germanium layer, a light source element configured to generate light for the waveguide region, and at least one optical detection element configured to detect light coming from the waveguide region. At least one slot configured to collect light from the light source element may be formed in the germanium layer in the waveguide region. The light source element may generate light so as to be coupled to the germanium layer in the waveguide region. The optical detection element may detect heat generated as light is propagated from the germanium layer.
US11860107B2
A device and a method of detecting a concentration of a sample are provided. The device includes a power supply unit configured to supply power to generate plasma, a plasma generation unit connected to the power supply unit and including a pair of electrodes facing each other, a plurality of signal detection units arranged on the pair of electrodes and configured to sense light emitted from the sample because of the plasma, and a controller configured to control a driving start point of the signal detection unit so that the signal detection unit is driven after a preset period of time after oscillation is terminated between the pair of electrodes.
US11860104B2
A method, a system, and a non-transitory computer readable medium for Raman spectroscopy. The method may include determining first acquisition parameters of a Raman spectroscope to provide a first acquisition set-up, the determining is based on at least one expected radiation pattern to be detected by a sensor of the Raman spectroscope as a result of an illumination of a first area of a sample, the first area comprises a first nano-scale structure, wherein at least a part of the at least one expected radiation pattern is indicative of at least one property of interest of the first nano-scale structure of the sample; wherein the first acquisition parameters belong to a group of acquisition parameters; setting the Raman spectroscope according to the first acquisition set-up; and acquiring at least one first Raman spectrum of the first nano-scale structure of the sample, while being set according to the first acquisition set-up.
US11860102B2
To quickly and accurately quantify four types of TSNAs contained in a tobacco raw material by using fluorescence fingerprint information, a tobacco raw material containing known quantities of four types of TSNAs is prepared, and fluorescence fingerprint information thereof is acquired. The fluorescence fingerprint information is pre-processed, as needed, and an estimation model (calibration curve) for estimating the total quantity of the four types of TSNAs from the fluorescence fingerprint information is created. After verifying the calibration curve, the total quantity of the four types of TSNAs contained in an unknown tobacco raw material is estimated by applying the calibration curve to the unknown tobacco raw material. On the basis of the estimated value of the total quantity of the four types of TSNAs and the known abundance ratios of the individual TSNAs, the contained quantities of the four types of TSNAs are estimated.
US11860098B1
A three-dimensional (3D) object scanning method includes: controlling, when an invisible light source is off, a first camera device to capture a first image of the target object; and controlling, when the invisible light source is on, a second camera device to capture second images of the target object from a plurality of viewing angles. The target object is painted with invisible markers that are invisible to the first camera device when the invisible light source is off. The invisible markers are visible to the second camera device upon absorbing a light emitted by the invisible light source. The second images are used to determine 3D information of the target object.
US11860092B2
A covered chamberless particulate detector includes a chamberless detector configured to produce a signal when particulate sensing events occurs, one or more optical emitters configured to emit one or more emitting cones of light, one or more optical sensors defining one or more receiving cones and configured to detect occurrence of particulate sensing events, and a protective cover defining an inside region and an outside region. Each of the one or more emitting cones of light is configured to overlap with each of the one or more receiving cones, thereby creating one or more sensing volumes which may be in the inside region, the outside region, or both regions. The protective cover can be transparent, partially transparent, or opaque, and can include apertures. The optical emitters and detectors can use one or more wavelengths, allowing discrimination of various airborne particulates.
US11860089B2
A detection unit receives an optical signal that has passed through a space to be measured. A spectrum extraction unit extracts a range to be measured from the optical signal received by the detection unit. The spectrum extraction unit extracts an optical signal formed as a gas molecule of a gas to be measured absorbs energy of the optical signal. A determination unit determines the presence of an anomaly in the space to be measured based on a waveform of the optical signal extracted by the spectrum extraction unit.
US11860084B2
The present invention relates to an analytical method that includes providing a sample potentially containing a chiral analyte that can exist in stereoisomeric forms, and providing a probe selected from the group consisting of metal salts. The sample is contacted with the probe under conditions that permit coordination of the probe to the analyte, if present in the sample; and, based on any coordination that occurs, the absolute configuration of the analyte in the sample, and/or the concentration of the analyte in the sample, and/or the enantiomeric composition of the analyte in the sample is/are determined.
US11860083B2
An apparatus for testing an object may include a test chamber, a first chamber, a second chamber, and a gas supply module. The test chamber receives a test board for testing an object. The first chamber is under the test chamber and receives a lower surface of the test board. The second chamber surrounds the first chamber to isolate the first chamber from ambient air. The gas supply module supplies a dry gas to the second chamber to provide a positive pressure higher than an ambient pressure, thereby preventing the ambient air from infiltrating into the first chamber. Thus, during the testing of the object at a low temperature, the second chamber may prevent the humid ambient air from infiltrating into the first chamber to prevent condensation of water on the lower surface of the test board.
US11860078B2
An experimental device for SDC of powder particle sizes in a disc mill system includes a screw feeding control device, a mill speed adjustment device, a disc gap servo control device, a sampling device, a laser particle analyzer, a control cabinet and an upper computer. A control method for the experimental device includes the following steps: 1) performing initial setting; 2) starting the disc mill system; 3) performing sampling through a sampling device; 4) detecting a actual PDF (probability density function) shaping of distribution of powder particle sizes through the laser particle analyzer; and 5) updating the initial setting through a SDC algorithm. The experimental device and method can verify a series of SDC algorithms, and provides good a better experimental platform for teaching and scientific research; and the shape of non-Gaussian distribution of output random variables of a stochastic distribution system can be effectively controlled.
US11860072B2
The subject disclosure presents systems and methods for improved meso-dissection of biological specimens and tissue slides including importing one or more reference slides with annotations, using inter-marker registration algorithms to automatically map the annotations to an image of a milling slide, and dissecting the annotated tissue from the selected regions in the milling slide for analysis, while concurrently tracking the data and analysis using unique identifiers such as bar codes.
US11860071B2
Method for preparing a sample, wherein the sample is provided as a thin film on a support structure; the temperature of the support structure is adjusted to a value above the dew point temperature of the environment to decrease the film thickness, light is directed at the support structure, an intensity value of the transmitted light is measured, and the support structure is automatically inserted into a liquid cryogen dependent on the measured intensity value. The application further relates to a system comprising a support structure, a temperature-controlled stage for keeping the support structure at a pre-defined temperature, a transfer mechanism for moving the support structure into a container containing a liquid cryogen, a light source, a photodetector for measuring an intensity value of the transmitted light, and a control device for triggering the transfer mechanism dependent on the measured intensity value.
US11860070B1
At least a method and an apparatus are provided for collecting, processing and/or measuring of volatile organic chemicals (VOCs) in a sample, particularly in a solid sample which needs to be crushed for the VOCs to be released. A solid sample is placed into a reusable vial made of e.g., a material having a crushing strength of at least 4000 pounds per square inch. The reusable vial is capped using an external capping unit. The sample can be crushed directly in same reusable vial with an external crushing pestle placed through the capping unit to release a volatile organic compound contained in the solid sample. The volatile organic compound contained in the solid sample can then be extracted from the same reusable vial for an analysis of the volatile organic compound.
US11860066B2
The present invention discloses a dynamic strain field measuring method and system for a rotor blade based on blade tip timing. The method includes the following steps: establishing a three-dimensional finite element model of a to-be-measured rotor blade, and extracting modal parameters of the three-dimensional finite element model; determining the number and circumferential mounting positions of blade tip timing sensors; establishing a mapping relationship between single-point displacement and full-field dynamic strains of the blade; acquiring blade tip single-point displacement of the rotor blade based on the blade tip timing sensors; and realizing, by the single-point displacement, dynamic strain measurement in any position and direction of the rotor blade based on the mapping relationship.
US11860058B2
According to examples, a fiber-optic testing source for testing a multi-fiber cable may include a laser source communicatively coupled to a plurality of optical fibers connected to a connector. The fiber-optic testing source may include at least one photodiode communicatively coupled to at least one of the plurality of optical fibers by at least one corresponding splitter to implement a communication channel between the fiber-optic testing source and a fiber-optic testing receiver. The communication channel may be operable independently from a polarity associated with the multi-fiber cable. The fiber-optic testing receiver may include a plurality of photodiodes communicatively coupled to a plurality of optical fibers. The fiber-optic testing receiver may include at least one laser source communicatively coupled to at least one of the plurality of optical fibers by at least one corresponding splitter to implement the communication channel between the fiber-optic testing receiver and a fiber-optic testing source.
US11860057B2
A heterodyne one-dimensional grating measuring device and measuring method thereof, including a light source, a reading head, a photoelectric receiving module, and a signal processing system. The light source is configured to generate two linearly polarized lights having characteristics of overlapping, polarization orthogonal, and fixed frequency difference. The reading head is configured to receive two beams of polarized lights and be respectively incident on a surface of a moving measuring grating to generate a +1-order diffracted light and a −1-order diffracted light. The photoelectric receiving module is configured to receive the +1-order diffracted light and the −1-order diffracted light to form two paths of beat frequency signals. The signal processing system is configured to perform differential calculation on the two paths of the beat frequency signals to realize a displacement measurement of single diffraction of the measuring grating for four-fold optical subdivision.
US11860053B2
A torque sensor device for detecting a torque applied to a shaft, includes a magnetic arrangement, a stator arrangement and a magnetic sensor arrangement. The magnetic arrangement is configured for generating at least one magnetic field. A magnetic flux can be generated in the stator arrangement. The magnetic arrangement and the stator arrangement are movable relative to each other in the circumferential direction. The magnetic arrangement and the stator arrangement are arranged relative to each other so that, by a relative movement between the magnetic arrangement and the stator arrangement in the circumferential direction about a center axis of the torque sensor device, a first magnetic flux with a first magnetic flux direction and a second magnetic flux with a second flux direction opposite to the first flux direction can be generated in the stator arrangement.
US11860052B2
A method includes detecting a force applied to a sensing area of a sensor system, the sensing area including a first sensing region and a second sensing region. The first sensing region is determined to be a correct sensing region. The second sensing region is determined to be an incorrect sensing region. An activation area of the incorrect sensing region is determined. A force distribution of the incorrect sensing region is determined. A corrected corresponding force measurement of the incorrect sensing region is calculated based on the activation area and force distribution of the incorrect sensing region.
US11860051B2
Disclosed are an intelligent bionic human body part model detection device and a method for manufacturing same. The device comprises: a bionic human body part model (1); and multiple optical fiber grating sensing units (5) which are integrated on an optical fibre and arranged at multiple pre-determined positions of the bionic human body part model (1). The device can improve the accuracy of the detection of pressure applied to the intelligent bionic human body part model.
US11860048B2
Aspects of various embodiments are directed to sensor apparatuses and methods thereof. An example sensor apparatus includes a capacitor and sensor circuitry. The capacitor includes a first substrate having a first electrode, a second substrate having a second electrode, and a dielectric layer. The dielectric layer has a plurality of dielectric structures arranged in a pattern, the first and second electrode being separated by the dielectric layer and arranged with an overlapping area with respect to one another. The sensor circuitry is coupled to the capacitor and configured and arranged to detect normal and shear forces applied to the sensor apparatus based on changes in capacitance derived from changes in at least one of a distance between first and second electrodes and the overlapping area of the first and second electrodes.
US11860027B2
A weigh head apparatus (102) for cooperation with a data processing unit for use in livestock weighing. The weigh head apparatus is inexpensive, easy to upgrade and has low maintenance costs. The weight head apparatus has: a signal converting module (106) operable to convert one or more analogue load signal into a plurality of digital load values; and a data transmitting module (108) operable to transmit a stream of the digital load values over a wireless connection to the data processing unit. The stream is a real-time stream and the digital load values are raw instantaneous analogue-to-digital converter output values. A command receiving module (109) is configured to receive a transmit-stream command from the data processing unit, wherein the data transmitting module (108) is operable to transmit the stream of the digital load values in response to the received transmit-stream command.
US11860003B2
A method of position estimation including: a signal detection step in which N (where N is an integer of 3 or more) sensors each detect a magnetic field which is in accordance with a position of a mover and output a detection signal as an electrical signal, the detection signals being displaced in phase by an angle obtained by dividing 360 degrees by N; a crossing detection step in which a crossing detection section sequentially detects a crossing at which each detection signal having been output through the signal detection step crosses another; a subdivision detection step in which a subdivision detection section detects a portion of the detection signal that connects from a crossing to another crossing which is adjacent to that crossing, as one or more subdivision signals; and a line segment joining step in which a line segment joining section sequentially joins the subdivision signals and estimates the position of the mover based on the plural subdivision signals having been joined, to generate an estimated position value signal.
US11859999B2
A device for calibrating a laser level includes a base platform, a target, and an image recognition device. The base platform is configured to support the laser level that is to be mounted on the base platform at a first position. The target is arranged at a second position of the base platform and configured to receive a laser. The image recognition device is configured to obtain images of lasers projected on the target before and after the laser level rotates a first angle, determine, based on an image recognition result of the images, positions of the lasers emitted by the laser level to determine a deviation distance, and determine whether the laser level needs to be calibrated based on the deviation distance. The deviation distance is determined by position data of the first position and the second position, and the first angle.
US11859985B2
Systems and methods are disclosed for improved mapping data validation using randomness measures. Methods may include receiving a map dataset that includes a plurality of map features. A knowledge graph may be generated based on the map dataset that may include nodes representing or corresponding to the map features. Nodes corresponding to map features of a particular feature type may be identified and edges connected to the identified nodes may be processed to identify a plurality of paths. A randomness measure for the particular feature type may be determined based on the plurality of paths. The randomness measure may indicate a predictability of occurrences of map features of the particular feature type in the map dataset. The randomness measure may then be compared to a second randomness measure determined based on another map dataset.
US11859983B2
Disclosed is a lane information generating method that can generate lane information of an increasing or decreasing lane which increases or decreases from a traveling lane with high accuracy is provided. By determining characteristic points based not only on traveling trajectory information of a vehicle but also on the shape of the increasing line of the increasing lane increasing from two traveling lanes, a control unit can complementarily using information of a shape of the increasing line at a position at which variation is easily generated in the traveling trajectory, and thus generate the characteristic points as the lane information of an increasing line with high accuracy.
US11859982B2
An apparatus, method, and computer readable medium related to determining the position of a device, for example determining the pose of a camera. Varying embodiments discuss the use of sensors and captured images to construct an environment property map, which provides reference information in the form of environment properties that are associated with positions, such as camera poses. Embodiments of the disclosure discuss using the environment property map online (e.g. in real time) in order to determine the position of a device. In some embodiments, the environment property map provides a coarse position that is used to refine or limit the necessary work for determining a more precise position.
US11859977B2
A technique that enables easily determining an attitude of a laser scanning apparatus is provided. A surveying device includes a sunlight incident direction measurement unit, a Sun direction acquisition unit, and an attitude calculator. The sunlight incident direction measurement unit measures an incident direction of sunlight that enters a laser scanning apparatus, based on a detected waveform of incident light entering the laser scanning apparatus. The Sun direction acquisition unit acquires a direction of the Sun as seen from the laser scanning apparatus, from astronomical data, based on a position of the laser scanning apparatus. The attitude calculator calculates an attitude of the laser scanning apparatus in an absolute coordinate system, based on the incident direction of sunlight and the direction of the Sun as seen from the laser scanning apparatus, which is acquired from the astronomical data.
US11859970B2
The present application provides a biasing device for detecting a conductor position and wire processing equipment. The biasing device has a bracket, a first drive mechanism, and a detection mechanism. The first drive mechanism has a first support shaft and a mounting slide block rotatably arranged on the bracket, and a mounting slide block, the mounting block can move relative to the bracket along the extension direction of the first support shaft when the first support shaft rotates; the detection mechanism is fixedly connected to the mounting slide block, and is arranged movably relative to the bracket along the extension direction of the first support shaft to determine whether the measured conductor is located in the detection area of the designated position. The biasing device provided by the present application compensates for the offset of the heat shrinkable tube by adversely adjusting the position of the detection mechanism in advance, thereby ensuring that the heat shrinkable tube is accurately wrapped on the exposed conductor surface at the designated position of the wire in the subsequent process and increasing the scope of application.
US11859969B2
A measurement device includes: a probe part including a probe configured to measure a surface of an object to be measured and is attached so as to swing around a swing center according to a shape of the surface of the object to be measured; a scale configured to measure displacement by swinging of the probe part; a scale head configured to read a scale mark of the scale; and an arm part to which the probe part is attached, the arm part is attached so as to swing around the swing center integrally with the probe part, and the scale is attached to the arm part. When thermal expansion coefficients of the probe part, the arm part and the scale are α, β and γ respectively, the measurement device satisfies a condition of (α+γ)−1/2α≤β≤(α+γ)+1/2α.
US11859967B2
A tool recognition system may comprise a tool recognition assembly and a control system in communication with the tool recognition assembly. The control system may comprise a processor and a memory comprising machine-readable instructions. When executed by the processor, the instructions may cause the control system to receive a first baseline sensor value from the tool recognition assembly and determine a baseline adjustment threshold based on the first baseline sensor value. The instructions may also cause the control system to receive first monitored sensor data from the tool recognition assembly and compare the first monitored sensor data to the baseline adjustment threshold for a predetermined duration. If the comparison satisfies a comparison criterion, a second baseline sensor value may be established using the first monitored sensor data.
US11859962B2
Described herein is a method for examining a coating of a probe surface, including the steps of providing sensing data indicative of a depth of the coating at each of a predetermined subset of probe surface points, determining a depth representation of the coating from the sensing data, and deriving a coating property based on the depth representation. The coating property carries objective information about a geometric constitution or structure of the coating, which can be used for assessing the coating with respect to a functionality that is due to its geometric constitution or structure.
US11859961B2
A focusing optical part, including a plastic body, suitable for being delivered on a tape and reel and mounted on a PCB by an automated mounting machine, the plastic body including a concave mirror including a center aperture input surface through which light enters the plastic body, a convex mirror opposite the center aperture, wherein the concave mirror and the convex mirror form a reflective objective that reflects and focuses the light inside the plastic body, and an exit surface surrounding the convex mirror, through which focused light exits the plastic body.
US11859957B2
A tandem sub for a perforating gun system includes a tubular housing including a longitudinal first end, a longitudinal second end opposite the first end, a central passage defined by an inner surface, an electrical pass-thru assembly including an electrically conductive signal bar having a longitudinal first end defining a first electrical contact of the tandem sub, and a longitudinal second end opposite the first end and defining a second electrical contact of the tandem sub that is longitudinally opposite and electrically connected to the first electrical contact, wherein the signal bar is rigid along the entire longitudinal length thereof extending from the first end to the second end, and wherein the signal bar is coupled to the housing and a central axis of the central passage of the housing intersects the signal bar.
US11859954B2
A projectile for use in a firearm ammunition cartridge, and a method of forming the projectile the projectile including a core, a jacket in which the core is disposed, the jacket having a closed rearward end and an open forward end, the forward end tapering inwardly toward a longitudinal centerline of the jacket to define an ogive portion of the projectile, and extending past a forward end of the core to form an open space inside the jacket between the forward end of the core and the forward end of the jacket, and a plurality of ventilation ports formed proximate the forward end of the jacket, each of the ventilation ports having a first opening on an inner surface of the jacket defining the open space, and a second opening on an outer surface of the jacket.
US11859952B1
An armored plate assembly can include a base plate, a gap layer, a containment structure around edges of the gap layer, and a coating that can be applied to an assembly of the base plate, the gap layer, and the containment structure. In some embodiments, the base plate can be formed from steel, the gap layer can be formed from natural cork, the containment structure can be formed from a polymer, and the coating can be formed from polyurea.
US11859951B2
An electronic irritation device includes a plurality of electronic irritation signal modules. Each of the modules has at least one emitter for emitting optical or acoustic irritation signals, and additionally a connection device for coupling the plurality of irritation signal modules to one another and an unlocking device for automatically unlocking the connection device in order to decouple the plurality of irritation signal modules from one another and thereby distribute them spatially. Distributing a plurality of irritation signal modules makes it possible to increase the probability of an irritation effect upon deployment of a single irritation device.
US11859950B2
A non-lethal dazzling device includes a laser operable in the visible spectrum. The laser can be a relatively low-powered laser, such as a laser having a maximum output power of 2.5 mW, or it can be a higher-powered laser with a drive circuit that lowers the maximum output power to a safe level based on the range of the hostile target from the laser. In certain embodiments, the disclosed non-lethal dazzling device can be coupled to the bridge of a binocular device.
US11859946B2
Rifle scopes with a locking feature including a body having an internal movable optical adjustor adapted to shift an image generated by the riflescope, a knob connected to the body for rotation about a knob axis and operably connected to the optical adjustor to position the optical adjustor based on a rotational position of the knob, an indicator skirt rotatably engaged to the body and threadedly engaged to the knob, the indicator skirt being operable to move axially with respect to the knob such that the axial position of the indicator skirt is based on the rotational position of the knob, and the knob including a knob stop surface and the indicator skirt including a skirt stop surface, wherein the knob stop surface and the skirt stop surface are configured to positively contact each other to establish a limit of rotational travel of the knob.
US11859943B2
A dart pistol utilizes an assembly of a pistol body, a launch channel, a carriage, a mainspring, an operating bar, an engagement feature, a trigger member, and a retainer pin to adapt a conventional game of throwing darts into a shooting sport. The launch channel is formed into the pistol body such that the carriage, mainspring, and operating bar are slidably mounted between a fore body end and a rear body end. The mainspring is connected between the carriage and the fore body end to impart a launching force to at least one projectile via the carriage. The retainer pin is laterally mounted into the channel to capture the engagement feature of the operating bar until dislodged by the trigger member. The trigger member is pivotably mounted to the pistol body, operatively coupling the trigger member to the operating bar to fire the dart pistol.
US11859939B2
An automatically cocking air gun includes a cocking mechanism including a compression tube, a compression piston, and a spring. An actuator assembly is coupled to the compression tube to selectively move the compression tube between a firing position and a cocking position. The actuator assembly includes a lead screw and a lead screw nut driving a carriage to move the compression tube.
US11859934B2
A handle for use with a firearm cleaning rod may include an ergonomic handle. The ergonomic handle comprises a core having a top end, a grip, and a base; a bolster disposed on the top end provides an additional point for a user to apply force to the cleaning rod when cleaning a firearm. Below the bolster is the grip, which consists of a palm-engaging section and a finger-engaging section, where an inward curvature exists on the palm-engaging surface below the bolster; both sections may be covered with a textured overall for improved gripping by a user. Within the base is a housing that contains a connector for the purpose of securely connecting a cleaning rod to the ergonomic handle. The cleaning rod may include an accessory end for connecting firearm barrel cleaning accessories.
US11859929B1
Provided is a firearm stock having a butt stock assembly and a lack mechanism. The butt stock assembly pivotable between an extended position and a folded position. The latch mechanism is operable to selectively lock the butt stock assembly in the extended position. The latch mechanism has a latch lever rotatable between open and locked positions and has a tooth that engages a cammed socket. Moving the latch lever toward the locked position tensions the latch lever to bias the butt stock into the extended position without mechanical play.
US11859928B2
A modular system for preventing the unauthorized use of a firearm is provided. The system includes a safety module that is configured to attach to a firearm using a standard rail mount found on most firearms. The safety module includes a trigger bar that is configured to extend from the safety module to behind or through the side of the trigger of the firearm. The safety module further includes a locking mechanism that, in a first state, prevents the trigger bar from moving rearward and thereby also prevents the trigger from being pulled. The locking mechanism further includes a second state where the trigger bar is allowed to move with the trigger thereby allowing the trigger to be pulled.
US11859917B2
A heat exchanger includes a vapor collection pipe, a liquid collection pipe, and an exchange pipeline. The exchange pipeline includes a condensing section, an evaporation section, and a transition section. An upper end of the condensing section is connected to the vapor collection pipe. A lower end of the condensing section is connected to a first end of the transition section. An upper end of the evaporation section is connected to a second end of the transition section. A lower end of the evaporation section is connected to the liquid collection pipe. The evaporation section and the condensing section respectively extend in directions opposite to each other.
US11859915B1
Embodiments relate to a system and method for dissipating heat from a heat generating component. The system and method an assembly of a fenestrated housing and a plenum and positioning of the assembly relate to the heat generating component. The plenum accommodates a fluid mover relative to the fenestrated housing. The fenestrations function to support multi-directional fluid flow created by the fluid mover and accommodated by the fenestrations, which function as ports to direct fluid with respect to the heat generating component.
US11859910B2
A heat exchanger for heat exchange between a first fluid and a second fluid has a plurality of tube sections, each having; an interior for passing the first fluid; an exterior for exposure to the second fluid; a first leg; a second leg; and a turn joining the first leg to the second leg. A has: fiber members passing between legs of the tube sections; and an end plate.
US11859900B2
A refrigerator includes a cabinet forming a storage space, a main door that opens and closes the storage space while defining an opening part that is in communication with the storage space, a sub-door mounted to the main door and configured to open and close the opening part, the sub-door including a panel assembly for allowing selective viewing of an inside of the opening part, the injection port is provided at a lower side of the sub-door to direct an insulating foaming solution to a space in the sub-door, a detection device for detecting an operation of a user, a lighting unit inside the refrigerator that turns on based on user operation to allow selective viewing of the inner side of the opening part, and a display unit inside the refrigerator at a position corresponding to the panel.
US11859893B2
A refrigerator including a main body having a refrigerating compartment and a freezing compartment, a refrigerating compartment door rotatably coupled to the main body to open and close at least a part of the refrigerating compartment, an ice-making compartment, an ice maker disposed in the ice-making compartment to make ice, a dispenser to dispense ice, an auxiliary door to open and close the ice-making compartment, and a cold air duct connecting the ice-making compartment to the freezing compartment to cool the ice-making compartment. The ice maker including an ice-making tray that is rotatable and a cold air guide that is deformable and restorable and fixed to the ice-making tray.
US11859888B2
A refrigerator includes a storage chamber, a cold air supply which supplies cold air to the storage chamber, a first tray which forms a part of an ice making cell that is a space where water is phase-changed into ice by the cold air, a second tray which forms another part of the ice making cell and which may come into contact with the first tray during an ice making process and may be separated from the first tray during an ice transfer process, a heater adjacent to at least one of the first tray or the second tray, a sensor which determines the position of the second tray in a movement process of the second tray, and a control unit which controls the heater.
US11859886B2
An ice making assembly includes a conductive ice mold, an insulator ice mold, and an external insulator jacket. The conductive ice mold extends along a vertical direction between a top conductive mold end and a bottom conductive mold end. The conductive ice mold defines a mold cavity having a vertical opening at the top conductive mold end. The insulator ice mold is selectively received on the conductive ice mold and covers the vertical opening. The insulator ice mold defines an internal water passage extending above the mold cavity in fluid communication with the mold cavity. The external insulator jacket is selectively received on the insulator ice mold and covers the internal water passage.
US11859885B2
A refrigeration system configured to receive a refrigerant is provided, as well as a walk-in refrigeration unit configured to utilize said system. The refrigeration system comprises: a power source, a condenser unit, an evaporation unit, a plurality of compressors, wherein each of the plurality of compressors is communicably coupled to the condenser unit, and a plurality of expansion devices, wherein each of the plurality of expansion devices is communicably coupled to the evaporation unit. The system is configured to receive an A3 refrigerant having a Global Warming Potential (GWP) value less than 10.
US11859883B2
A flow disturbance apparatus includes: a refrigerant pipe having a flow space in which refrigerant flows; and at least one disturbance member disposed inside the refrigerant pipe that is vibrated by the flow of refrigerant in the refrigerant pipe to disturb the refrigerant flowing in the refrigerant pipe.
US11859882B2
A refrigeration cycle apparatus uses a sensor that measures temperature of a plurality of refrigerant pipes in a contactless manner. A refrigeration cycle apparatus includes a refrigerant circuit in which a compressor, a heat-source-side heat exchanger, an expansion mechanism, and a use-side heat exchanger are connected in sequence. The refrigeration cycle apparatus includes a temperature detector that detects temperatures at a plurality of points in a contactless manner, and a heat-source-side controller. At least one heat-source-side heat exchanger and the use-side heat exchanger includes a plurality of refrigerant pipes through which refrigerant to be heat-exchanged flows, and a flow rate adjuster. The flow rate adjuster adjusts flow rate of the refrigerant flowing through each of the plurality of refrigerant pipes. The temperature detector detects respective temperatures of the plurality of refrigerant pipes. The heat-source-side controller controls the flow rate adjustment unit based on the temperatures detected by the temperature detector.
US11859876B2
A multi-connected heat recovery air conditioning system and a control method thereof. The multi-connected heat recovery air conditioning system includes an indoor unit, an outdoor unit and a hydraulic module, wherein the outdoor unit comprises a compressor, an outdoor heat exchanger, a first four-way valve and a second four-way valve. The multi-connected heat recovery air conditioning system further comprises an indoor unit temperature unit, a water temperature unit, a high-pressure sensor and a low-pressure sensor. The indoor unit temperature unit is arranged in the indoor unit for detecting and obtaining the outlet temperature value of the indoor unit, the water temperature unit is arranged at a heat exchange water tank for detecting and obtaining water temperature, and the high-pressure sensor and the low-pressure sensor are arranged at the output end and the air return end of the compressor respectively.
US11859874B1
A modified two-phase refrigeration cycle compresses a working fluid, condenses the working fluid into a saturated or supercooled liquid, expands the saturated or supercooled liquid into a two-phase fluid, and evaporates the two-phase working fluid. The modified two-phase refrigeration cycle reduces irreversibilities imposed by conventional refrigeration cycles and extracts energy from the working fluid during the expansion process. For instance, a system that employs the modified two-phase refrigeration cycle includes a two-phase expander to reduce irreversibilities during an expansion process and extract energy. In some instances, the system includes a two-phase compressor to compress two-phase fluids for varying loads and environmental conditions of the system.
US11859873B2
A fluid cooling apparatus capable of improving liquefaction efficiency of a fluid by appropriately cooling the fluid in various temperature ranges through a simple process. The fluid cooling apparatus includes an expansion unit including a plurality of expanders, which receive refrigerants through a plurality of paths to expand the refrigerants and discharge the expanded refrigerants having different temperatures, a heat exchanger receiving the refrigerants having different temperatures from the expansion unit to cool the fluid in multistages, a precompression unit including a plurality of precompressors, which receive the refrigerants passing through the heat exchanger to compress the refrigerants and discharge the compressed refrigerants at the same pressure, a mixing tube configured to mix the refrigerants discharged from the precompression unit to supply the mixed refrigerant, and a main compression unit connected to the mixing tube to compress the mixed refrigerant and supply the compressed refrigerant to the expansion unit.
US11859872B2
A variable geometry ejector (300) for cooling applications is disclosed comprising a primary fluid chamber (302); a suction chamber (320) downstream the primary fluid chamber (302); a primary nozzle (310) arranged so as to stream a working fluid from the primary fluid chamber (302) to the suction chamber (320); and a tail member (325) arranged downstream the primary nozzle (310), wherein any of the primary nozzle (310) and the tail member (325) is movable in relation to the other. The invention further discloses a system comprising the variable geometry ejector (300). The invention applies to cooling apparatus and systems industry.
US11859862B2
A dry space creation system includes a hollow treatment tank configured to house a material to be treated, an inflatable balloon member having a balloon shape configured to be inflated and deflated by supply and exhaust of air, the inflatable balloon member being provided inside the treatment tank, and being configured to be inflated while leaving a partial area in the treatment tank, a dry air supply unit configured to supply dry air into the area, and an inflation air supply unit configured to supply air into the inflatable balloon member.
US11859858B1
A copper coated AC drain pan basin, which has a drain pan assembly having a first layer of an adhesive substance and a second layer of copper. The drain pan assembly has a pan base, first and second longitudinal walls, first and second transversal walls, and an outlet. The pan base has a base top face. The adhesive substance is spread homogeneously onto the base top face. The copper is spread homogeneously onto the adhesive substance. The copper inhibits a growth of microorganisms in a water collected by the drain pan assembly.
US11859854B2
A ceiling system is provided that has a ceiling structure suspended within a space of a building thereby dividing the space into an occupied space below the ceiling structure and a plenum space above the ceiling structure; a panel structure supported by the ceiling structure and having an opening; a pressurized air passageway aligned with the opening, the pressurized air passageway having an outlet; and an inductive air passageway adjacent the pressurized air passageway, the inductive air passageway having an inlet and an outlet. The pressurized air passageway and the inductive air passageway are configured such that pressurized air passing through the outlet of the pressurized air passageway induces an induced air flow out of the outlet of the inductive air passageway.
US11859851B2
An energy efficient hybrid variable air volume terminal system with multiple heating coils to enhance temperature control in each individual room in a plurality of rooms. The hybrid variable air volume terminal system includes a novel hybrid variable air volume box that has one inlet duct and a plurality of outlet ducts coupled to the novel hybrid variable air volume box. Each outlet duct has a heating coil operably connected thereto which can be operably connected to any number of the plurality of rooms to provide an energy efficient building management system. In certain embodiments, either an actual or a virtual thermostat is operably connected to the hybrid variable air volume terminal system to control the operation of the system remotely. In certain embodiments, the hybrid variable air volume terminal system comprises an automated air balance system or an automated space control damper and demand response control system to control and/or vary the amount of air flow.
US11859849B2
An HVAC system includes an evaporator coil disposed between a return air duct and a supply air duct. The system includes a compressor fluidically connected to the evaporator coil, and a blower for providing a flow of air through the HVAC system. A controller determines an operating mode of the HVAC system.
US11859847B2
Systems and methods for training a reinforcement learning (RL) model for HVAC control are disclosed herein. Simulated experience data for the HVAC system is generated or received. The simulated experience data is used to initially train the RL model for HVAC control. The HVAC system operates within a building using the RL model and generates real experience data. A determination may be made to retrain the RL model. The real experience data is used to retrain the RL model. In some embodiments, both the simulated and real experience data are used to retrain the RL model. Experience data may be sampled according to various sampling functions. The RL model may be retrained multiple times over time. The RL model may be retrained less frequently over time as more real experience data is used to train the RL model.
US11859846B2
A heating, ventilation, and air conditioning (HVAC) fault prediction system for a building including a processing circuit including a processor and memory, the memory having instructions stored thereon that, when executed by the processor, cause the processing circuit to receive HVAC data relating to a plurality of HVAC components, the HVAC data indicating performance of the plurality of HVAC components, generate, based on the received HVAC data, a univariate prediction model and a multivariate prediction model, generate, using the received HVAC data, one or more predicted operational parameters for the plurality of HVAC components corresponding to a future time period, and execute at least one of the univariate prediction model or the multivariate prediction model on the one or more predicted operational parameters to predict a HVAC fault associated with at least one of the plurality of HVAC components to occur during the future time period.
US11859841B2
An air-conditioning system includes equipment, the equipment including one or more pieces of equipment, a high level device connected to the equipment and configured to control the equipment, a first communication unit configured to obtain, from an update management device that previously stores an update program for updating a program of the equipment, the update program, a second communication unit configured to transmit the update program to the equipment and obtain a pre-update program from the equipment, a storage device configured to store the update program and the pre-update program, and an update execution unit configured to update the program of the equipment, in which the update execution unit transmits the update program to the equipment and updates the program of the equipment, and when one of the one or more pieces of the equipment in which the program is updated does not operate normally, the update execution unit transmits the pre-update program to the one of the one or more pieces of the equipment and restores the program of the one of the one or more pieces of the equipment to the pre-update program.
US11859840B2
A photovoltaic air conditioning system startup method, a controller, and a photovoltaic air conditioning system. The photovoltaic air conditioning system starting method includes: when a photovoltaic device meets a preset power generation condition, controlling a bidirectional converter to enter an operating state; and when the bidirectional converter enters the operating state, controlling a direct current-direct current converter connected to the photovoltaic device to enter an operating state, so that the photovoltaic device provides electric energy to an air-conditioning device by means of the direct current-direct current converter.
US11859838B2
HVAC load can be shifted to change indoor temperature. A time series change in HVAC load data is used as input modified scenario values that represent an HVAC load shape. The HVAC load shape is selected to meet desired energy savings goals, such as reducing or flattening peak energy consumption load to reduce demand charges, moving HVAC consumption to take advantage of lower utility rates, or moving HVAC consumption to match PV production. Time series change in indoor temperature data can be calculated using only inputs of time series change in the time series HVAC load data combined with thermal mass, thermal conductivity, and HVAC efficiency. The approach is applicable for both winter and summer and can be applied when the building has an on-site renewable power system.
US11859836B2
The present application provides a wall-mounted air purifier, which includes a casing, a fan and a purification module; the casing is provided with an air inlet and an air outlet; the fan is located between the air inlet and the air outlet; and the purification module is arranged at an air flow path of the fan; the purification module comprises a bracket mounted in the casing and a filter inserted in the bracket, a front side surface of the casing is provided with a insertion hole configured for inserting the filter into the bracket, the insertion hole is located at a position corresponding to the filter, the wall-mounted air purifier further comprises a front cover covering at a front side of the casing, and the front cover is detachably connected to the casing.
US11859829B2
A cooktop grate assembly includes a heat shield having an outer rim and a central plateau region offset from the outer rim by a connecting wall. The central plateau region defines an opening for receiving a burner assembly. A grate is positioned over the heat shield. The grate includes supports that extend over the central plateau region. A gasket is disposed adjacent to the heat shield. The gasket engages at least one of a base of the grate and feet of the supports to retain the grate in position relative to the heat shield.
US11859828B2
An embodiment of the present disclosure provides a toaster oven including: a cooking chamber; an air passage; and a fan. The cooking chamber includes a side wall and a top wall. One of the side wall and the top wall is provided with an air inlet in communication with a cooking space of the cooking chamber. The other of the side wall and the top wall is provided with an air outlet in communication with the cooking space. The air passage between the air inlet and the air outlet is disposed outside the cooking chamber. The fan blows air from the air inlet to the air outlet through the air passage.
US11859815B2
A system and method for flaring with a flare including a flare stack and a flare tip at a well site having a wellhead and a wellbore for production of crude oil or natural gas, or both, providing produced fluid including hydrocarbon from the wellhead to the flare stack, discharging the produced fluid from the flare tip through a nozzle discharge opening, combusting the hydrocarbon of the produced fluid as discharged from the flare tip, and a control system adjusting flow area of the nozzle discharge opening.
US11859811B2
Auxiliary boiler systems, and methods of implementing and/or operating auxiliary boiler systems, are disclosed herein. In one example embodiment, an auxiliary boiler system for use in conjunction with a main steam source includes an auxiliary boiler, a deaerator coupled directly to and integrated with the auxiliary boiler, and a condensate storage tank coupled at least indirectly to the deaerator. Also, in another example embodiment, a method of implementing an auxiliary boiler system for use in conjunction with a main steam source includes setting a condensate storage tank in relation to a first support structure at a first position, and setting an auxiliary boiler at a second position. The method further includes directly coupling a deaerator to the auxiliary boiler so that the deaerator is integrated with the auxiliary boiler, and installing at least one interconnection by which the condensate storage tank is at least indirectly coupled to the deaerator.
US11859810B2
A lighting fixture includes a lighting body and an illumination adjusting element which is arranged on the lighting body and is capable of being switched between an opaque mode and a transparent mode by means of electrical control, so that the lighting fixture is able to provide different illumination patterns.
US11859806B2
Deterrent device attachments are provided each having a light emitting thermal source positioned by a support board to emit light from within a housing of the deterrent device, with the support board bent to provide surface areas to dissipate heat generated by the light emitter.
US11859801B1
An adjustable solar spotlight with various fixing methods includes a positioning stand for pivoting a lamp head, and a solar power supply module that can be connected to the lamp head through a pivot assembly, and the positioning stand can be used for plugging in the lamp head or fixing to the ground or hanging for positioning, and the solar power supply module can be deflected upwardly or downwardly relative to the lamp head and can be rotated using the pivot assembly as an axis in order to adjust angles towards different directions and improve the charging efficiency.
US11859798B1
A portable lighting device has an upright configuration and a folded configuration. In the upright configuration, the portable lighting device provides lighting directed to a workspace area. In the folded configuration, the legs of the portable lighting device are rotated into a compact position for transport or storage. The portable lighting device includes lugs to hold one or more objects, which helps increase the surface area of the workspace. The portable lighting device is suitable for different uses of tradespersons and hobbyists. For example, a user can use the portable lighting device while working on radio-controlled car or electrical or hardware repairs.
US11859794B1
A rotary projection night lamp relates to a field of lamps and includes a base, a light-emitting assembly disposed on the base, a rotating assembly disposed in the light-emitting assembly, a lamp panel disposed on the rotating assembly, and a pattern cover covering on the rotating assembly. The pattern cover is driven to rotate by the rotating assembly. A control board is disposed in the base. The control board is electrically connected to the light-emitting assembly and the lamp panel. The light-emitting assembly includes a shell disposed on the base and a light-emitting main body disposed on the shell. The rotating assembly includes a rotating disc. Clamping grooves are defined on an edge of a top face of the rotating disc. Protrusions matched with the clamping grooves are disposed on an edge of a lower end of the pattern cover. The protrusions are respectively clamped with the clamping grooves.
US11859782B2
An AC two-wire LED high voltage lamp string with synchronous dimming and color adjustment comprises a high voltage controller and a lamp string group, wherein the high voltage controller comprises a control box, and a first power supply module, a switch control circuit and a first microcontrol unit which are arranged in the control box and connected in sequence; the first power supply module is connected with the switch control circuit and the first microcontrol unit; a second microcontrol unit. The present invention modulates and encodes a high voltage sine wave using the switch control circuit at the controller end and demodulates the sine wave at a bulb end to realize the functions of color change timing, flashing, timing and light control of lamp strings. The lamp strings can be used individually or connected in series and in parallel for use, to satisfy different needs of consumers.
US11859775B2
The present disclosure relates to a light emitting diode (LED) filament arrangement (100) which comprises an elongated, flexible LED filament (110) having a plurality of LEDs arranged along the elongation of the filament. The arrangement further comprises a bending unit (120) having a body in which a channel (121) is formed. A portion of the LED filament is arranged within the channel of the bending unit, and the bending unit is at least partially curved and adapted to induce a bend in the LED filament.
US11859765B2
A storage tank for liquid hydrogen comprises first and second shells each constructed of laminate material, the second shell being disposed outwardly of the first shell with respect to the centre of the storage tank. The first and second shells are mechanically connected by a first plurality of pins each of which passes through at least some layers of the second shell and at least some layers of the first shell. The storage tank may be constructed using a simpler manufacturing process involving less tooling and fewer process steps than is the case for known tanks for storing liquid hydrogen. The storage tank has also has a lower mass and reduced thermal losses compared to tanks of the prior art. The plurality of pins allows for the shells to be thinner, and hence lighter, than similar shells in tanks of the prior art.
US11859759B2
A support stand for supporting a magnetic resonance imaging (MRI) scanner while in operation. A MRI scanner includes a cylindrical housing having a lateral surface extending parallel to a horizontal patient bore to encapsulate a main cylindrical magnet. The cylindrical housing defines a longitudinal footprint dimension and a lateral footprint dimension. The support stand includes a base and a plurality of pillars extending upright from the base. Each respective pillar includes a first end mounted to the base and an opposing second end. The support stand also includes a vibration isolator mounted at the second end of the respective pillars to support the lateral surface of the cylindrical housing. The respective vibration isolators minimize transmission of environment borne vibrations to the MRI scanner or minimize transmission of MRI scanner generated vibrations to the environment.
US11859755B2
Cable handling devices, methods and systems are provided for securing and deploying, or retracting, one or more cables or hoses into or out of a pipe or cavity allowing inspection of the pipe or cavity. The cables and/or hoses may be coupled and moved together, or decoupled enabling them to be moved independently. A hand-held device with a housing for at least partially enclosing one or more cables or hoses, at least one coupling mechanism integrally attached to the housing, and a coupling control for coupling and decoupling the one or more cables or hoses may be provided. One or more of the cables may be connected to a camera disposed at the distal end of a cable thereby facilitating inspection of the pipe or cavity. Tools such as cutting devices or a jetter may be provided at the end of the one or more cables and/or hoses.
US11859754B2
A pipeline profiler includes an elongated body and a plurality of mechanical arms projecting radially about the elongated body. Each mechanical arm has an adjustable angle bracket shape and a hinge joint formed at a corner of the adjustable angle bracket shape. Odometers to measure a travel distance of the elongated body are coupled to the mechanical arms at the hinge joints of the mechanical arms. Motion devices are coupled to the elongated body to detect the azimuth and inclination of the elongated body. To obtain a profile of a pipeline, the pipeline profiler is attached to a pig that is movable through the pipeline by a fluid pressure in the pipeline.
US11859753B2
An assembly for relining a junction between a branch pipeline and a main pipeline comprises a seal installation device capable of moving within the main pipeline to the junction. The seal installation device includes a curable seal for being placed and pressed onto the junction and optionally for extending into the branch pipeline. The assembly further comprises a light curing device for being introduced into the seal installation device within the main pipeline and the branch pipeline for curing the seal.
US11859749B2
A grommet assembly is configured to be installed within an opening and includes a grommet, a primary seal, and a lock ring. The grommet includes a platform, a panel portion extending from a first surface, and a ring portion extending from a second surface. The ring portion defines a passageway extending through the grommet and includes a plurality of grommet clamping features arranged around the ring portion. The primary seal extends around a periphery of the grommet. The lock ring includes a central hub having a plurality of ring clamping features arranged around the central hub. The displacement of the lock ring relative to the grommet engages each one of the plurality of ring clamping features with a corresponding one of the plurality of grommet clamping features to fasten the lock ring to the grommet to form a secondary seal between the grommet and the lock ring.
US11859747B2
To provide a safety joint that can prevent an O-ring from falling off due to an ultra-high pressure hydrogen gas flowing through a flow passage in the safety joint at high speed and from being damaged by a foreign matter coming into contact with the O-ring if the foreign matter is mixed in the hydrogen gas.
US11859740B2
A flanged fitting includes an annular fitting flange having an annular end face. A glass liner lines a radially inner annular portion of the annular end face of the annular fitting flange. A radially outer annular portion of the annular end face of the annular fitting flange is free from the glass liner. The radially inner annular portion and the radially outer annular portion of the annular end face of the annular fitting flange define an annular gasket abutment face configured to seat a gasket thereon. An annular gasket includes an annular gasket layer. The annular gasket layer includes a radially inner annular gasket segment including a first material suitable for forming a liquid-tight seal with an opposing flange. A radially outer annular gasket segment surrounds the radially inner annular gasket segment. The radially outer annular gasket segment is fire-rated for forming a fire-rated seal with the opposing flange.
US11859739B2
A method of manufacturing a composite (e.g. fiber-reinforced polymer) connector for a fluid transfer conduit comprises: manufacturing a tubular pre-form which extends substantially parallel to a central axis C, the tubular pre-form comprising continuous circumferentially-oriented fiber reinforcement; manufacturing a continuous fiber pre-form net, the pre-form net comprising a support layer and continuous fiber reinforcement, the continuous fiber reinforcement being secured by being stitched to the support layer; placing the tubular pre-form and the pre-form net together into a mould to form a tubular hub portion from the tubular pre-form and a flange portion from the pre-form net, the flange portion extending from the hub portion at an angle to the central axis C; and introducing polymer into the mould so as to form a composite connector comprising the flange portion and the hub portion.
US11859738B2
A coupling nut for sealingly engaging a ferrule of a fluid line to a component of a hydraulic system, has: a shank extending along a central axis and having threads to engage a nipple, the threads extending circumferentially around the central axis, the shank defining an inner passage extending along the central axis and sized to receive the fluid line; and a head extending from the shank circumferentially around the inner passage relative to the central axis, the head: defining faces circumferentially distributed about the central axis and edges at junctions between the faces, the faces including torque-transmitting faces each facing a direction having a circumferential component relative to the central axis, and having a cross-section in a plane normal to the central axis, the cross-section defining a plurality of symmetry planes containing the central axis, the torque-transmitting faces free of intersection with the plurality of symmetry planes.
US11859736B2
An antistatic flexible hose, including: a hose body which is formed of a soft material having flexibility; a conductive layer which is provided along an outer peripheral face of the hose body in an axial direction; a conductive wire which is wound in a spiral shape along the outer peripheral face of the hose body and an outer surface of the conductive layer and which is provided so as to be pressure-welded, in a radial direction, to the outer peripheral face of the hose body and the outer surface of the conductive layer; and a reinforcing member which is provided in a spiral shape along the conductive wire so as to protrude from the outer peripheral face of the hose body and the outer surface of the conductive layer.
US11859733B2
A valve device comprising: a flow passage block in which a flow passage is formed; a diaphragm configured to open and close the flow passage; an actuator configured to push down the diaphragm via a diaphragm holder; a tubular bonnet formed with an internal thread on an inner circumferential surface, the bonnet being configured to join the flow passage block and the actuator; a tubular adjusting screw threaded to the internal thread, the adjusting screw being configured to come into contact with the diaphragm holder to adjust a valve opening position of the diaphragm; and an annular lock nut configured to lock the adjusting screw by being screwed into the internal thread.
US11859732B2
A fluid end assembly comprising a housing having multiple conduits formed therein. A tubular sleeve is installed within one of the conduits and is configured to house a plurality of packing seals. A seal is installed within a groove formed in the walls of the housing surrounding the tubular sleeve such that the seal engages an outer surface of the tubular sleeve.
US11859727B2
Disclosed is an actuator unit for opening or closing a valve opening of a valve for a pneumatic adjusting device of a vehicle seat, comprising a circuit board with a top side extending in a circuit board plane, an actuating element with an actuating section for opening or closing the valve opening and a bending section connected to the actuating section, and an actuator element with a first end mechanically connected to the actuating section and a second end mechanically connected to the circuit board. The actuator element is configured to, when actuated, bend the bending section such that the actuating section is moved between a first position for opening the valve opening and a second position for closing the valve opening. The actuating section is arranged on a first side and the bending section is arranged on a second side, situated opposite the first side, respective of the circuit board plane.
US11859726B2
A valve includes: a tubular pipe section, a first flat plate extending transversely to the pipe section inside the pipe section and secured to the pipe section, this first flat plate being pierced with a central orifice and with a plurality of peripheral orifices positioned circumferentially around the central orifice, a second flat plate extending transversely to the pipe section inside the pipe section and mounted with the ability to rotate inside the pipe section, the second plate having a plurality of orifices of which at least the shape and the spacing correspond to those of the orifices of the first plate, at least one support element supporting the second plate such that the at least one support element can pivot with respect to the first plate, and an adjusting system engaging with the second orifice plate in order to adjust the relative positions of the peripheral orifices.
US11859719B2
A parking lock device for a transmission of a vehicle. The device comprising a wheel, a pawl for locking the wheel against rotation and an actuator unit arranged for movement of the pawl relative to the wheel. The pawl has a locked position where the pawl and the wheel are engaged and an unlocked position where the pawl and the wheel are disengaged. The pawl and the actuator unit are mechanically coupled to each other by a pin and slot mechanism having a guide slot and a guide pin received by the guide slot.
US11859713B2
A method for hysteresis compensation in an actuator and a selector fork that is adjustable by this actuator and guides a sliding sleeve, by means of a state machine, wherein the selector fork is moved by means of the actuator from a first shift position (xDecoup), namely a neutral position, into at least one second shift position (xCoup), namely a gear position, and vice versa, wherein the position of the actuator (phiAtr, phiCoup, phiDecoup), in the event of a shift request into the neutral position (xDecoup) or into the gear position (xCoup), is corrected on the basis of stored mechanical backlash (phiBL) between the actuator and the selector fork and of a sign (+1, 0, −1) generated by the state machine and associated with the particular shift request.
US11859712B2
An automatic transmission equipped with: a plurality of rotary shafts, including an output shaft for outputting driving force; a plurality of gears, including an output-side gear provided on the output shaft; a plurality of synchronization mechanisms, including an output-side synchronization mechanism for coupling the output shaft and the output-side gear; a shift position detection unit for detecting which of a plurality of shift positions, including a neutral position and a neutral position, has been selected; and a control unit for activating a synchronization mechanism other than the output-side synchronization mechanism and coupling a rotary shaft other than the output shaft and a gear other than the output-side gear when the shift position detection unit has detected the neutral position or a parking position.
US11859707B2
A power transmission device includes a motor, a planetary gear mechanism having a portion that overlaps the motor in an axial direction, an axial direction wall part having a portion positioned between the planetary gear mechanism and the motor, a plate provided between the axial direction wall part and a pinion gear having the gear mechanism, and a box in which the motor, the planetary gear mechanism, the axial direction wall part, and the plate are housed. The box defines a breather hole that communicates with a breather chamber. The box has a radial direction wall part having a portion positioned between the plate and the breather chamber in a radial direction. The plate has a portion positioned between the pinion gear and the breather hole.
US11859694B2
A linear actuator assembling method includes a semi-finished product assembling step and a threaded shaft assembling step. The semi-finished product assembling step is to form a semi-finished product, and the semi-finished product includes a case, a main gear, and a main gear bearing. The main gear and the main gear bearing are surrounded and restricted by the case, and the main gear bearing is sleeved on the main gear. In the threaded shaft assembling step, a threaded shaft is reversely assembled, and one end of the threaded shaft is inserted into the main gear to allow the end of the threaded shaft to be restricted by the main gear.
US11859683B2
A component of a brake for a vehicle, having a metallic base body with a surface provided with a coating which includes an intermediate layer lying on the base body and a covering layer lying on the intermediate layer. The covering layer is formed from a stainless steel matrix with hard material particles embedded therein. The hard material particles embedded in the stainless steel matrix have an average grain diameter of 10-125 μm and have a non-melted core region consisting of uninfluenced material of the hard material particles, which core region is surrounded at least in sections by a mixing zone formed from material of the stainless steel matrix and material of the respective hard material particle, via which mixing zone the hard material particles are in each case materially bonded to the stainless steel matrix. Also, a method by which a component coated in this way is produced.
US11859679B2
A control device controls a torque transmission device. The torque transmission device includes an actuator that operates by being energized and a torque transmission portion that is switched to a transmission state or a non-transmission state by the actuator operating, and transmits a torque between a first transmission portion and a second transmission portion when the torque transmission portion is in the transmission state. The control device includes a target calculation unit, a mode determination unit, and a control unit. The target calculation unit calculates a target transmission torque that is a torque to be transmitted between the first transmission portion and the second transmission portion. The mode determination unit determines an operating mode among an engagement mode, a release mode, and a steady mode. The control unit controls the actuator based on the operating mode determined by the mode determination unit.
US11859677B2
A cage freewheel for installation into the clamping gap of a shaft/hub connection, in particular in an e-bike drive, includes an annular cage with, following one another in the circumferential direction, bearing rollers for mounting the hub and the shaft together, and clamping bodies arranged pivotably in the cage. The clamping bodies block a relative movement between the shaft and the hub in a frictionally locking manner in one rotational direction, and allow rotation in the other rotational direction, and are spring-loaded in the coupling direction by an annular spring which extends around the row of the clamping bodies in a slot in the radially outer surface of the clamping bodies. The bearing rollers are arranged in each case in pairs in associated pockets of the cage on both sides of the annular spring. Here, the bearing rollers are received in a positively locking manner in the associated pockets.
US11859660B2
Embodiments of the invention relate to bearing apparatuses in which one bearing surface of the bearing apparatus includes diamond, while another bearing surface includes a non-diamond superhard material (e.g., silicon carbide). For example, a bearing apparatus may include a bearing stator assembly and a bearing rotor assembly. The bearing stator assembly and bearing rotor assembly each include a support ring and one or more superhard bearing elements generally opposed to one another. The bearing surface(s) of the rotor or stator may include diamond, while the bearing surface(s) of the other of the rotor or stator do not include diamond. Another bearing apparatus may include both thrust- and radial bearing components. The generally opposed thrust-bearing elements may include diamond, while the generally opposed radial bearing elements may not include diamond, but include a non-diamond superhard material, such as silicon carbide.
US11859656B2
A thrust converting mechanism has a shaft provided with a pair of helical mated portions, formed in mutually opposing directions; a pair of linear motion members having mating portions for engaging, respectively, the pair of mated portions; a case for supporting the pair of linear motion members so as to enable movement along the shaft, and for bearing the shaft rotatably; a rocking member that is borne on one of the linear motion members of the pair, and for engaging with the other linear motion member of the pair, and for rocking through relative motion of the shaft in respect to the case; and a moving member, supported on the case, that engages with the rocking member to move, through rocking of the rocking member, in a direction that crosses the shaft.
US11859655B2
A coupling mechanism includes a cable including a cable end at an end portion, a slider including a coupling part coupled with the end portion, and a joint case including a slider housing space, wherein the coupling part includes a cable end housing part, and a separation restraining part restraining cable separation from the slider, and wherein the separation restraining part includes an installation space where the cable extended from the cable end is disposed with the cable coupled with the slider, an inlet opening in a direction perpendicular to a cable axis and allowing the cable to move in the direction and pass through the inlet, a passage part allowing the cable to move to the installation space through the inlet, and a first restriction part blocking a cable movement direction when the cable in the installation space moves in a direction parallel to a passage part's extending direction.
US11859652B2
A bolt includes a shank having a first end, a second end, a first external thread proximate to the first end, and a second external thread proximate to the second end. The first external thread twists in a first direction, the second external thread twists in a second direction, and the first direction is different from the second direction. The first external thread includes a minor diameter, the second external thread includes a major diameter, and the minor diameter of the first external thread is greater than the major diameter of the second external thread.
US11859645B2
A vehicle including an embossed surface for improving aerodynamic characteristics includes a front bumper member provided at a lower portion of a front surface of a vehicle body of the vehicle. On a surface of a side surface portion of the front bumper member, the embossed surface having a directional pattern for assisting an airflow to direct in one direction along the surface is formed. The one direction is raised rearward relative to a front-rear direction of the vehicle body.
US11859641B2
An air blower is provided. The blower includes a flow modulator tube assembly positioned to modulate the flow of air into the blower and to modulate the flow of sound out of the blower. The blower also includes a sound damper. The flow modulator tube assembly directs sound to the sound damper, and the sound damper absorbs and/or reflects the sound.
US11859635B2
An axial-flow fan includes: a hub; and blades disposed on an outer peripheral surface of the hub and spaced apart from each other in a circumferential direction. The hub includes: an outer wall having a tubular shape; an inner wall having a tubular shape and being disposed radially inward of the outer wall; a boss to which a shaft is mounted and that is disposed radially inward of the inner wall; a first sidewall connecting an end portion of the outer wall that is closer to a first side in a rotation axis direction of the hub with an end portion of the inner wall that is closer to the first side in the rotation axis direction; and a second sidewall connecting the end portion of the inner wall with an end portion of the boss that is closer to the first side in the rotation axis direction.
US11859632B2
A device for pumping fluid such as paints, sealants, caulks, and polymers made of a rotor assembly and a pump body. The rotor assembly contains at least one laminar flow element arranged in such a manner as to conduct the fluid from inlet to outlet as the rotor spins. The rotor may vary its distance from the pump body. This arrangement provides a rotor with exceptional capacity to pump without damage to the fluid media and to measure the fluid rate at low or high rotational speed with viscosity that can vary. The device also may provide a spray nozzle or nozzles that produce a multiplicity of spray patterns.
US11859622B2
A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.
US11859616B2
A minimum pressure valve (10) comprising a housing (17) with the valve inlet (11) and the valve outlet (12) connected with each other by a chamber and connecting space (22a, 22b), the minimum pressure valve (10) also comprising a valve body (21) set up in a chamber (20) moveably between a closed position in which the valve inlet (11) is closed and an open position in which the valve inlet (11) is open, the minimum pressure valve (10) also comprising components which are provided with a seal and/or sliding parts (24, 26, 30), whereby a subassembly (22) of the minimum pressure valve (10) can be disassembled and/or assembled through an opening (31) in the housing (17).
US11859615B2
A scroll compressor comprises a partition plate, a compression mechanism, a capacity adjustment device and a sealing assembly. The sealing assembly isolates a back pressure chamber from a high-pressure space and low-pressure space. A first sealing portion is formed between the sealing assembly and the partition plate. The capacity adjustment device is provided with a variable pressure chamber and configured to establish or break the communication between a first compression chamber and the low pressure space by changing the pressure in the variable pressure chamber. According to the compressor, requirements for pressure in the back pressure chamber of the compressor in different load conditions can be balanced, the axial force on the compression mechanism can be reduced, the power consumption of the scroll compressor can be lowered, the system performance can be improved, and the manufacturing cost can be reduced.
US11859614B2
A reversible gerotor pump system is provided. The gerotor pump system includes a cylindrical housing with a 180° slot, an eccentric ring with a locking pin fixed thereto and movably engaged in the slot; an outer rotor and inner rotor with meshed teeth, and shaft for driving inner rotor and system. The eccentric ring has a convex profile on the outer diameter. A positive contact system, which can be a spring-and-plunger system or frictional disc brake system is provided to increase frictional force between the eccentric ring and the outer rotor. The locking pin moves in the slot with clearance at both rotation directions to provide a self-damping effect. The suction port has prolongations at both upstream and the downstream sides to increase filling time such that the pump can have a fill speed of above 5000 rpm, and the volumetric efficiency is at least 90% at 5000 rpm.
US11859609B2
A sealed connection device configured to connect a pump head with a pump on an additive pump. The sealed connection device may comprise an adapter and a sealing collar that inserts into the adapter. The sealing collar may comprise a body with a bore forming open ends, a shoulder disposed between the open ends, an annular detent adjacent the shoulder, annular grooves, one being disposed on the shoulder two others found on either side of the shoulder, and o-rings disposed in the annular grooves. The pump may couple with a first side of the adapter, the pump comprising a shaft that inserts in the bore of the sealing collar. The pump head may insert into a second side of the adapter so as to contact one of o-rings on the sealing collar.
US11859599B1
A vacuum arc thruster with multi-layer insulation includes a housing, an anode unit and a cathode unit spaced apart from each other in the housing, and an insulator disposed between the anode unit and the cathode unit. The insulator includes a plurality of fuel layers and a plurality of insulating layers. Each insulating layer is located between every two adjacent fuel layers. Accordingly, a multiple-layer design is formed by arranging the fuel layers and the insulating layers which are made of different materials in an alternating manner, thereby attaining the maximum field emission effect, increasing the stability and efficacy of operating the vacuum arc thruster, and prolonging the service life of the thruster.
US11859592B2
Provided is a wind turbine, including a tower, a foundation, a transition piece, which is arranged between the tower and the foundation and which connects the tower to the foundation, a platform, which is arranged inside the transition piece, a service lift, which is lowered to the platform, and a permanent working platform which is arranged below the platform and in a distance thereof. Due to the permanent working platform, the service lift is easily accessible from below. The labor- and cost-intensive installation of a temporary scaffold below the platform is expendable. Advantageously, the working platform can also be used for array cable installation.
US11859582B2
An intake sound amplifier amplifies intake sound that is transmitted from an engine mounted in an engine compartment of a vehicle to a cabin. The intake sound amplifier includes a first passage branched from an intake passage, through which intake air is introduced into an engine; a device body that includes a vibrating body vibrated by pulsation of the intake air and is connected to a downstream end of the first passage; and a second passage that is connected to a downstream end of the device body and extends to the cabin side. The device body is located outward in a vehicle width direction of a side frame that extends in a vehicle front-rear direction and separates inside of the engine compartment from outside in the vehicle width direction.
US11859568B2
Systems and methods for automatic calibration of large industrial engines in applications where the quality of the fuel supply is unknown and/or variable over time, particularly engines that drive compressors on a natural gas well site. A combination of throttles and an oxygen sensor including a mass-flow-air throttle and a mass-flow-gas throttle to determine the mass flow of air and mass flow of gas. As a response to exhaust gas oxygen level readings, the mass flow measurements are used to determine real time air-fuel ratios. An algorithm uses the air-fuel ratios as input data, wherein a microcontroller adjusts the throttles to meet engine performance demands. Additionally, using the air-fuel ratio data and suggested engine OEM calibration specifications as block multiplier inputs, particular fuel properties, such as British Thermal Unit (BTU) content, can be accurately interpolated, thereby enabling automatic calibration of the engine.
US11859567B2
A method of controlling a skip-fire cylinder deactivation system of an engine system is provided. The method includes a controller deactivating a cylinder of the engine system to operate the engine system in a skip-fire mode. The method further includes determining a temperature of an injector tip nozzle associated with the cylinder and comparing the temperature of the injector tip nozzle to a threshold a temperature. In response to determining that the temperature of the injector tip nozzle is greater than the threshold temperature, the cylinder is activated by the controller.
US11859564B2
A fuel supply system includes a pump to be connected to a fuel tank. A metering valve is downstream of the pump. A control is programmed to control at least one of the pump and metering valve. The control is operable to take in a flow demand signal and a fuel pressure signal from a controller associated with a gas turbine engine. The flow demand signal is indicative of a desired flow volume and the fuel pressure signal is indicative of a desired fuel pressure. Operation conditions are identified for the at least one of said pump and the metering valve. A gas turbine engine and fuel supply system is also disclosed.
US11859563B2
A method of operating an engine of an aircraft, the engine having a bleed air system. The method includes in flight, directing pressurized air from a source of pressurized air external to the engine to the bleed air system of the engine. An aircraft, comprising a first engine having a bleed air system, a second engine having a bleed air system, and a source of pressurized air that is external to the first and/or the second engine, the source of pressurized air being selectively fluidly connectable to the bleed air system of the first and/or the second engine, is also disclosed.
US11859536B2
A multi-engine aircraft includes first and second gas turbine engines for providing motive power to the aircraft, each of the first and second engines comprising an air system, an air pressure line extending between and fluidly connecting the air systems of the first and second engines, and a pressure wave damper communicating with the air pressure line extending between the first and second engines.
US11859495B2
A rotary piston and cylinder device (1) comprising: a rotor (2), comprising a rotor surface (2a), a piston (5) which extends from the rotor surface, a stator (4), a rotatable shutter (3), the rotor surface and the stator together defining an annular chamber, and the piston arranged to rotate, through the annular chamber, wherein when the chamber is viewed in axial cross-section, substantially a single surface of the stator in part defines the chamber (100).
US11859490B2
An apparatus for use in fracturing wells includes a body defining and coupled to a wellhead of a well extending through a subsurface formation with the flow path being in communication with a wellbore of the well. The apparatus includes a flow meter in communication with the flow path and configured to measure a flow attribute of fluid from the wellbore along the flow path. The apparatus further includes a computing device communicatively coupled to the flow meter. The computing device is operable to receive a flow attribute measurement from the flow meter and to transmit an indicator in response to determining that the flow attribute measurement indicates interaction of a fracture in the subsurface formation with the well.
US11859489B2
An imaging agent, a method of production of the imaging agent, and the use of the imaging agent for microseismic monitoring of subterranean formations such as those generated during hydraulic fracturing. The acoustic emitting agent is tailorable for emission delay to ensure placement and frequency emission profiles for well region differentiation. This monitoring tool is highly useful in gas, oil, and geothermal well defining and stimulation monitoring.
US11859488B2
A method of identifying inflow locations along a wellbore includes obtaining an acoustic signal from a sensor within the wellbore, determining a plurality of frequency domain features from the acoustic signal, and identifying, using a plurality of fluid flow models, a presence of at least one of a gas phase inflow, an aqueous phase inflow, or a hydrocarbon liquid phase inflow at one or more fluid flow locations. The acoustic signal includes acoustic samples across a portion of a depth of the wellbore, and the plurality of frequency domain features are obtained across a plurality of depth intervals within the portion of the depth of the wellbore. Each fluid flow model of the plurality of fluid inflow models uses one or more frequency domain features of the plurality of the frequency domain features, and at least two of the plurality of fluid flow models are different.
US11859465B2
A method for cementing a wellbore having a lost circulation zone includes installing a cement basket around a casing string having a casing diameter, and running and setting the casing string in the wellbore. The cement basket is set in proximity of and up hole from the lost circulation zone. The method includes pumping a cement slurry, through the casing string, to a first depth downhole from the cement basket, running a first tubing, having a tubing diameter, into an annulus between the casing string and the wellbore, and pumping the cement slurry, through the first tubing, to a second depth up hole from the cement basket. The tubing diameter is less than the casing diameter.
US11859464B2
What is described is a system and method for offline cementing of a casing hanger and a casing placed in a wellbore of a well. The system includes an isolation sleeve/cementing spool that is configured for engaging the casing hanger, where the isolation sleeve has at least one access port in fluid communication with an annulus formed by the casing in the wellbore. A dummy hanger is housed within the isolation sleeve and is configured for coupling with the casing hanger and is further in fluid communication with the casing. A valve is configured for coupling to the isolation sleeve and is configured to be in fluid communication with the dummy hanger. A quick connector is coupled to the valve and enables quick coupling of a cementing head.
US11859457B2
A wellbore whipstock tool assembly includes a body that includes an uphole axial surface that is slanted from one portion of an edge of the uphole axial surface to another portion of the edge of the uphole axial surface, a downhole axial surface opposite the uphole axial surface, and a radial surface between the uphole axial surface and the downhole axial surface; one or more keys formed on the radial surface and configured to secure into one or more keyholes formed in a casing of a wellbore; and a bore that extends between an opening in the uphole axial surface and an opening in the downhole axial surface, the bore sized to receive a bottom hole assembly of an intervention tool.
US11859451B2
A depth of cut control (DOCC) assembly includes a DOCC element positioned in a retainer pocket along a drill bit blade to limit a depth of cut of one or more fixed cutters. A retention member initially retains the DOCC element within the retainer pocket at a first exposure position. The retention member is configured to release the DOCC element downhole to allow one-way movement of the DOCC element to a second exposure position.
US11859446B2
A simple two-piece easily and inexpensively manufactured cord tightening device and method thereof, the device comprising: a base, cylindrical in form with walls, an interior bottom having ridges, a hollow central column, and a protrusion in the walls with an opening, the protrusion; and a handle, fashioned in the shape of a spool, with a top flange with at least one hole therein, central cylindrical cavity, and bottom flange with ridges on the bottom. The cord tightening device wherein the central cylindrical cavity of the handle fits onto the hollow central column of the base. The cord tightening device may further comprise threading in the hollow central column of the base. The cord tightening device may further comprise a screw. The cord tightening device may further comprise a spring washer. The cord tightening device may further comprise at least two holes in the top flange of the handle. The cord tightening device may further comprise a circular ridge around the central cylindrical cavity of the top flange. The cord tightening device may further comprise ridges on the outer rim of the top flange.
