US10546419B2
Technical solutions are described for generating an augmented reality map of an environment. An example method includes obtaining, by a 2D scanner, a 2D scan set including 2D coordinates of points in the environment. The method further includes capturing and displaying, by a portable computing device, a live video stream of a field of view, the portable computing device being fixed at a relative position with respect to the 2D scanner. The method further includes displaying a selection marker overlaid on the live video stream at a location in response to a user input. The method further includes projecting a beam of visible light on an object point in the field of view, corresponding to the location on the display of the selection marker. The method further includes receiving, via the portable computing device, a selection input and in response generating and storing an annotation at the object point.
US10546409B1
Techniques described herein relate to a streamlined animation production workflow that integrates script drafting, performance, and editing. A script including animation events is parsed to encode the animation events into nodes of a story model. The animation events are automatically triggered by a performance as a playhead advances through the story model and identifies active node(s). A command interface accepts various commands that allow a performer to act as a director by controlling recording and playback. Recording binds a generated animation event to each active node. Playback triggers generated animation events for active nodes. An animated movie is assembled from the generated animation events in the story model. The animated movie can be presented as a live preview to provide feedback to the performer, and a teleprompter interface can guide a performer by presenting and advancing the script to follow the performance.
US10546399B2
Examples described herein generally relate to rendering digital pencil ink on a display of a computer device. The computer device may render a frame via a graphics queue of a graphics processing unit (GPU). The computer device may fetch updated digital pencil ink input from an input buffer at a designated time before scanning at least a portion of the frame including the digital pencil ink. The computer device may determine a set of input stamps based on the updated digital pencil ink input, each input stamp being associated with stamp properties. A compute shader thread for each block within a portion of the frame may determine whether each of the input stamps intersects the block. At least one compute shader thread for each pixel of a respective block may determine a cumulative effect of each of the input stamps intersecting the respective block on the pixel based on the stamp properties.
US10546390B2
A method for calibrating an imaging device includes calculating attitude information of the imaging device relative to a screen based at least in part on an image captured by the imaging device, generating a calibration signal based at least in part on the attitude information, displaying the calibration signal on the screen, and displaying a guiding signal on the screen.
US10546389B2
Methods, devices, and computer-readable storage media for identifying an object in an image, the method including using a first neural network to identify an approximate position of an object of interest in an image and identifying based on the approximate position, a section of the image that includes the object of interest. A plurality of sub-images corresponding to the identified section of the image are applied to a plurality of second neural networks to determine a plurality of second positions of the object of interest. The plurality of second positions are statistically analyzed to determine an output position of the object of interest.
US10546386B2
The presently disclosed subject matter includes a method and system configured for enabling using a high resolution imaging assembly for surveying large areas as well as for tracking objects within the surveyed area, notwithstanding the bandwidth limitation of the communication link.
US10546383B2
An image processing device includes: a first generating unit configured to generate, based on a distance image generated from a plurality of taken images imaged by a plurality of imaging units in a travelling direction, and made from distance values corresponding to the travelling direction, a first image indicating a frequency distribution associating actual distances in a direction orthogonal to the travelling direction with the distance values; a second generating unit configured to generate, based on the distance image, a second image indicating a frequency distribution associating a horizontal direction of the distance image with the distance values; a first processing unit configured to detect a face of an object represented by the first image, using at least the first image; and a second processing unit configured to identify a type of the face of the object using at least the second image.
US10546377B2
An image processing apparatus obtains, for each of a plurality of subjects, a data set including first shape data which indicates a shape of a subject measured in association with the subject in a first state, and second shape data which indicates a shape of the subject measured in association with the subject in a second state, obtains basis data required to express a deformation from the first state to the second state, based on the data sets for the plurality of subjects, and estimates, based on the generated basis data and data indicating a shape of a target subject measured in association with the target subject in the first state, a deformation from the first state to the second state in association with the target subject.
US10546376B2
Techniques are disclosed for estimating patient radiation exposure during computerized tomography (CT) scans. More specifically, embodiments of the invention provide efficient approaches for generating a suitable patient model used to make such an estimate, to approaches for estimating patient dose by interpolating the results of multiple simulations, and to approaches for a service provider to host a dose estimation service made available to multiple CT scan providers.
US10546373B2
There is provided systems and methods for laser scanning of one or more surfaces; in a particular embodiment, laser scanning of concrete. The system includes: at least one laser scanning module for acquiring imaging data comprising one or more distance measurements between the laser scanning module and each of the surfaces, according to a laser scanning modality; and a computing module, including one or more processors, in communication with the laser scanning module, for: aggregating the imaging data; processing and denoising the imaging data; and determining the presence or absence of a condition on each of the surfaces based on the imaging data.
US10546372B2
Embodiments of the present invention provide methods, machines, and a computer medium or media having computer programs to determine presence anomalies in circumferential welds of one or more pipelines transporting fluids associated with energy therethrough. Wave form analysis or pattern recognition in pipeline data such as magnetic flux leakage data is employed. A screening process, for example, does not affect or change how survey data is recorded such as in survey tools; only how it is analyzed after the survey data is completed. Embodiments of the machines, methods, and computer medium having computer programs can be used to screen for anomalies potentially threatening the structural integrity of the one or more pipelines so that site excavation can occur for confirmation and validation of the output results.
US10546366B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, are described for combining the crop function with zoom, pan and straighten functions as part of a single cropping environment, such that a user can select a portion of an image for cropping, apply zoom, pan and straighten transformations to the selected image portion and then crop the transformed image portion in a single utility. In one aspect, the methods include the actions of receiving user input defining a crop region within a displayed image. The methods also include the actions of displaying a user interface including a cropping panel that is configured to display a subset of the image corresponding to the defined crop region. Further, the methods include the actions of receiving user input requesting to perform at least one of a zoom, rotate or translate operation on the crop region displayed in the cropping panel.
US10546361B2
The present invention facilitates efficient and effective utilization of unified virtual addresses across multiple components. In one exemplary implementation, an address allocation process comprises: establishing space for managed pointers across a plurality of memories, including allocating one of the managed pointers with a first portion of memory associated with a first one of a plurality of processors; and performing a process of automatically managing accesses to the managed pointers across the plurality of processors and corresponding memories. The automated management can include ensuring consistent information associated with the managed pointers is copied from the first portion of memory to a second portion of memory associated with a second one of the plurality of processors based upon initiation of an accesses to the managed pointers from the second one of the plurality of processors.
US10546357B2
A device for facilitating data direction to storage in a patient-specific electronic record is provided herein. In embodiments, the device visually presents patient data received from devices that more directly capture physiological data. The device is associated with a patient corresponding to the physiological data, and communicates the patient data to a centralized server for processing and forwarding to a database, which includes an electronic record that is specific to the patient. Then, the device may be dissociated from the patient.
US10546351B2
A system and method for automatically generating and validating a report. The method includes: retrieving at least one reporting requirement; obtaining, based on the retrieved at least one reporting requirement, at least partially unstructured data of at least a transaction; creating, based on the obtained at least partially unstructured data, at least a template, wherein the at least a template is a structured dataset that includes at least one identified reporting parameter of the at least a transaction; applying at least one validation rule to the at least a template; determining, based on the applied at least one validation rule, whether at least one required validation requirement is met by the at least a transaction; and, generating, upon determination that the at least one required validation requirement is met, a report based on the at least a template and the at least one reporting requirement.
US10546337B2
Vehicle pricing such as used vehicle pricing is improved by supplementing statistical modeling techniques with additional algorithms to accommodate factors such as geography and dealer reputation that do not readily yield to regression analysis or similar tools that might be used to characterize a population.
US10546330B2
Systems and Methods for telecommunication expense management are provided. A distributed platform including a user support site, multiple user databases and customized user applications is provided to enable organizations to better manage their telecommunication services and expenses. In an embodiment, a method for electronically processing telecommunication invoices includes importing the telecommunication invoices, extracting elements from the imported invoices and performing reasonability tests on the imported invoices. The reasonability test includes conducting an automated comparison against established criteria that may be customized by users. The method includes generating one or more interactive reports that enable an organization to effectively manage its telecommunication services.
US10546325B2
A system comprising a computer-readable storage medium storing at least one program, and a computer-implemented method for referring contacts to receive text message alerts. An accounts module receives first user data including an indicator that a first user requested to subscribe to receive text messages alerts. The account module adds, based at least on the received first user data, a first user account to a database of subscribers. A message generator module generates, using the processor in response to receiving the first user data, a first text message corresponding to an offer to subscribe to receive text message alerts. A communication module transmits to the first user the first text message corresponding to the offer to subscribe to receive text message alerts. The transmitted first text message can be forwarded to a second user.
US10546319B1
A method for selecting advertisements to embed in an online application, including detecting an access to the online application by a customer, determining, based on an impression tracker associated with the customer, and using an ad type selection model, an advertisement to embed in the online application. The advertisement is displayed to the user and the impression tracker associated with the customer is incremented. The method further includes receiving, from the user, a selection of the advertisement, storing a type of the advertisement and the value of the impression tracker as ad selection data, determining that the ad type selection model needs to be updated, and updating the ad type selection model based on the ad selection data to obtain an updated ad type selection model.
US10546315B2
Systems and methods for providing and operating a customer loyalty and rewards platform including network-based and merchant-based registration and management, including mobile messaging, remote and local customer registration options, enrollment and automated payment card account association therewith.
US10546313B2
Methods, systems, and computer program products for determining sensor placement and a reward sharing mechanism based on shared energy forecasting information are provided herein. A computer-implemented method includes processing multiple data streams derived from multiple respective energy-related sensors within a network, wherein each of the multiple energy-related sensors is linked to a respective one of multiple spatially distributed prosumers of the network; computing an expected utility, with respect to forecast accuracy of energy production within the network, of information captured by each of the multiple energy-related sensors based on said processing; determining a reward structure for each of the prosumers of the network based on the expected utility of the information captured by the energy-related sensors linked to each of the prosumers; and outputting a reward to each of the prosumers of the network in accordance with the determined reward structure.
US10546294B2
A system and method for electronic payment that involves generating and then using a temporary token based on a legacy PAN (Primary Account Number) to conduct an electronic transaction. The token is generated by transforming the PAN using specific inputs such that the original PAN can be recovered by manipulating the token in various ways as disclosed herein. One potential manipulation that may be used is encryption/decryption. The token is transmitted to a portable electronic device such that the portable electronic device may present the token to a point-of-sale device. The POS communicates the token to a server which validates the token by, among other things, recovering the PAN. If the PAN is recovered as expected a validation message is returned to the POS device.
US10546292B1
Methods and systems are disclosed for enabling the creation of substitute low-value token creation, comprising providing software content to a content delivery network wherein, when transmitted to a user browser, the software content is configured to enable the user browser to create a substitute low-value token if a token service is unavailable, wherein the content delivery network is configured to provide the software content to at least one user browser, and receiving the substitute low-value token from a merchant system, the substitute low-value token having been generated by the user browser in response to the user browser being unable to obtain a low-value token from the token service.
US10546285B2
Virtual mobile rewards, gift cards, and/or physical world retailers' loyalty and reward programs are aggregated into a common account accessible and transactional from an Internet capable mobile radio device. Subscribers gain access to discounted codes, coupons, rebates, gift cards, and/or limited time offers, on their mobile device for food, travel, lifestyle, electronics, and entertainment products that fit their lifestyle spending habits, enabling users to edit participating retailers, manage separate account balances, and present preferred discounted offers at retailers and apply discount towards purchase of goods.
US10546277B2
A method begins with a server in a data communication system establishing an initial validity of an exchange item that includes data regarding a quantifiable value, a serial number, and issuance information, where the initial validity authenticates the exchange item and the data. The method continues with the server executing a secure custody protocol to establish that a first computing device has secure custody of the exchange item and to maintain validity of the exchange item. The method continues with the server transferring the secure custody of the exchange item from the first computing device to the server or to a second computing device. When the exchange item is in the secure custody of the server the method continues with the server modifying the data of the exchange item to produce a modified exchange item and transferring secure custody of the modified exchange item to the first computing device.
US10546273B2
System and method permit patent mapping. A method may comprise maintaining a database of patent portfolios and a database of patents with each patent stored in the database of patents associated with one or more patent portfolios stored in the database of patent portfolios. A search query may be received associated with a first patent portfolio and the first portfolio may be searched as a function of the search query. Search results may be generate which include one or more patent claims associated with the search query. The one or more patent claims may be mapped to a patent concept.
US10546271B2
In some embodiments, methods and systems of estimating whether additional space for a product being binned is available on a sales floor include an electronic inventory management device configured to: receive an indication that a product is being placed into a storage bin after a determination that no space for the product is available in a primary display location of the product on the sales floor; obtain a demand for the product on the sales floor during a predetermined interval of time; retrieve at least one inventory position estimation factor associated with the product when the demand for the product during the predetermined interval of time is greater than zero; estimate whether the inventory position estimation factor supports a likelihood that the product is in a feature display location on the sales floor; and output an indication of possible space availability for the product on the feature display location.
US10546264B2
Various embodiments provide systems, methods, and computer program products for dynamically identifying and engaging at least one on-demand packaging customer in a consolidated fashion. The system comprises one or more computer processors configured to: receive qualification data associated with at least one customer; calculate whether the at least one customer is a qualified customer; in response to identifying the qualified customer, determine whether the qualified customer is a targeted customer; in response to identifying the targeted customer, evaluate a readiness of at least one facility operated by the targeted customer for engagement of an on-demand packaging configuration; in response to determining a positive facility readiness, generate one or more documents for execution by at least the targeted customer, the carrier, and the supplier; and upon execution of the one or more documents, facilitate implementation of the on-demand packaging configuration at the at least one facility.
US10546260B2
A method, medium, and system to receive actual flight schedule data, including flight details associated with each flight of the actual flight schedule; determine an estimate of at least one of airline operations performance constraints and metrics based on the actual flight schedule data and at least one of business rules and an execution of a simulation-based model; and generate a record of corrected actual flight data based on the estimate of at least one of airline operations performance constraints and metrics and the actual flight data.
US10546258B2
Methods and apparatuses are provided to automatically identify overstated perpetual inventory (PI) conditions regarding an inventory level of an item in a retail space. For example, in some embodiments, a method performed by a control circuit comprises determining (504) that, a plurality of times, an item for sale at a retail store sells within a defined tolerance of a non-zero inventory quantity value and then stops selling for a period of time; and making (506) a determination that an overstated PI condition exists with respect to an inventory level of the item at the retail store. In some embodiments, the overstated PI condition is automatically quantified and may be automatically corrected.
US10546256B2
In a security plan support method, a computer calculates an expected value of a loss that will be incurred when an intruder reaches a target with respect to each of a plurality of targets that are targets for the intruder in a route graph that depicts movement routes within the security area; specifies a security line that crosses the minimum number of edges of the route graph in the case of separating a target that has the greatest expected value of the loss from positions that is an intrusion position or positions of the intruder in the route graph; and calculates a security probability which minimizes the probability of the intruder intruding into the target side of the security line according to the route graph, the security line, and the number of the security guards.
US10546255B2
Methods and systems are disclosed for optimizing public transportation schedules. Shifts from current schedules associated with a public transportation system can be evaluated. The impact on waiting times can then be determined, based on evaluating the shifts from the current schedules. Schedules associated with the public transportation system are then optimized based on the impact on the waiting times. Public transport schedules can thus be optimized by minimizing the waiting time during, for example, transfers. Using ticket validation data to construct a realistic scenario-based model of the waiting times, a goal of this approach is to compute shifts of the current schedules that reduce the overall expected waiting time.
US10546249B2
A method of selecting a group from a plurality of multi objective designs which comply with a plurality of objectives. The method comprises providing a plurality of multi objective designs, each the multi objective design having a plurality of multi objective design objective values which comply with at least one constraint of a Pareto Frontier of an objective space of a plurality of objectives, selecting a group from the plurality of multi objective designs, each member of the group is selected according to a match between at least one objective of respective the plurality of objectives and at least one of a respective gain threshold and a respective loss threshold, and outputting the group.
US10546243B1
This disclosure relates to a method for estimating a particle size distribution (PSD) and a morphology for a set of particles. A computer system receives a plurality of chord length distributions (CLDs) of different types for a set of particles. The computer system then estimates a morphology for the set of particles based on the plurality of received CLDs. The computer system also identifies a plurality of descriptors of the plurality of CLDs for the set of particles based on the plurality of received CLDs. The computer system then estimates metrics for the PSD for the set of particles based on the plurality of identified CLD descriptors. Based on the estimated PSD metrics for the set of particles, the computer system generates an estimate of the PSD for the set of particles. Finally, the computer system outputs the estimated morphology and the estimated PSD for the set of particles.
US10546238B2
A technique for training a neural network including an input layer, one or more hidden layers and an output layer, in which the trained neural network can be used to perform a task such as speech recognition. In the technique, a base of the neural network having at least a pre-trained hidden layer is prepared. A parameter set associated with one pre-trained hidden layer in the neural network is decomposed into a plurality of new parameter sets. The number of hidden layers in the neural network is increased by using the plurality of the new parameter sets. Pre-training for the neural network is performed.
US10546227B2
TPO and PVC building membranes are disclosed that comprise RFID tags that are capable of storing identifying information. The RFID tags may be embedded in the membranes. By appropriate positioning of the RFID tags in the core layer of the TPO and PVC membranes, the properties of the membranes such as waterproofness and strength are not degraded by the presence of the tags and the functionality of the tags is not compromised by the manufacturing process. A method of manufacturing the membranes is also disclosed.
US10546219B2
A printing system includes a printing apparatus and a printing control apparatus. The printing apparatus obtains stored first attribute information of a sheet, and sends the obtained first attribute information to the printing control apparatus. The printing control apparatus includes an information storing unit and a first and second receiving unit. The information storing unit stores first and second attribute information of sheets. The first receiving unit receives first attribute information and the second sending unit reads sheet candidates corresponding to the received first attribute information and sends the sheet candidates to the printing apparatus. The printing apparatus further receives the received sheet candidates, displays the received sheet candidates, selects sheet information from the displayed sheet candidates, and sets the second attribute information of a selected sheet as attribute information of a sheet to be stored.
US10546215B2
A system and method for detecting a potential match between a candidate facial image and a dataset of facial images is described. Some implementations of the invention determine whether a candidate facial image (or multiple facial images) of a person taken, for example, at point of entry corresponds to one or more facial images stored in a dataset of persons of interest (e.g., suspects, criminals, terrorists, employees, VIPs, “whales,” etc.). Some implementations of the invention detect potential fraud in a dataset of facial images. In a first form of potential fraud, a same facial image is associated with multiple identities. In a second form of potential fraud, different facial images are associated with a single identity, as in the case, for example, of identity theft. According to various implementations of the invention, spectral clustering techniques are used to determine a likelihood that pairs of facial images (or pairs of facial image sets) correspond to the person or different persons.
US10546213B2
A method is provided for evaluating the authenticity of a painting which includes providing (10) a collection of a plurality of original paintings by a certain artist and creating (20) at least one digital image of each original painting from the collection of plurality of original paintings; detecting (30) classification data for each one of the digital images of each original painting of the collection using the WND-CHARM method, wherein the classification data a reference data record of classification data for original paintings by the artist; providing (40) an additional painting and creating (50) at least one digital image of the additional painting; detecting (60) additional classification data for the digital image of the additional painting using the WND-CHARM method and comparing (70) the additional classification data with the reference data record of classification data for original paintings, wherein on reaching or exceeding a minimum correspondence between the additional classification data and the reference data record, it is concluded that the painting is an original painting by the artist and otherwise it is a counterfeit.
US10546211B2
A method is described that includes executing a convolutional neural network layer on an image processor having an array of execution lanes and a two-dimensional shift register. The two-dimensional shift register provides local respective register space for the execution lanes. The executing of the convolutional neural network includes loading a plane of image data of a three-dimensional block of image data into the two-dimensional shift register. The executing of the convolutional neural network also includes performing a two-dimensional convolution of the plane of image data with an array of coefficient values by sequentially: concurrently multiplying within the execution lanes respective pixel and coefficient values to produce an array of partial products; concurrently summing within the execution lanes the partial products with respective accumulations of partial products being kept within the two dimensional register for different stencils within the image data; and, effecting alignment of values for the two-dimensional convolution within the execution lanes by shifting content within the two-dimensional shift register array.
US10546208B2
A method of selecting at least one video frame of a video sequence comprising a plurality of video frames. The method determines a time for analysis based on length of the video sequence and processing capability of a running device. A first sampling pattern is based on the determined time for analysis. A first set of frames in the video sequence is sampled using a first sampling pattern. The first set is sampled infrequently throughout the video sequence in accordance with the first sampling pattern. A candidate frame is determined from the sampled frames based on image quality. A second set of the frames comprising one or more of the frames in a narrow range of the video sequence near the determined candidate frame, is determined in accordance with a second sampling pattern. At least one of the video frames is selected from the sampled frames based on image quality.
US10546202B2
Embodiments described herein disclose methods and systems for object recognition using optimal experimental design. Using detection information from the sensor systems, a detection hypothesis can be generated for the detected object. The detection hypothesis can include 3D models, which have distinctive locations. The distinctive locations can be compared to identified distinctive locations using location estimators. Distinctive locations allow for rejection of a hypothesis, should any distinctive location not have an identified distinctive location on the detected object or within the detection information. In this way, recognition of objects can be performed more quickly and efficiently.
US10546195B2
Methods and systems for detecting objects from aerial imagery are disclosed. According to certain embodiments, the method may include obtaining a Digital Surface Model (DSM) image of an area. The method may also include obtaining a DSM image of one or more target objects. The method may further include detecting the target object in the area based on the DSM images of the area and the one or more target objects. The method may further include recognizing the detected target objects by artificial intelligence. The method may further include acquiring the positions of the recognized target objects. The method may further include calculating the number of the recognized target objects.
US10546193B2
The invention relates to a system and method to control a workflow comprising at least one task to be performed by a person (P3), wherein information is provided about at least one certain object (20, 32, 36, 38) related to the at least one task of the workflow, eye data (24, 26) are captured of at least one eye of the person (P3), and in dependency of the eye data (24, 26) and the information about the at least one certain object (20, 32, 36, 38) it is checked whether at least one task condition consisting in whether the task had been performed and/or whether the task is allowed to be performed is fulfilled. The invention also relates to a system and method for providing a set of task-specific control parameters (CP).
US10546191B2
Parameters are set according to features of a unique portion appearing in a print image, ensuring that the unique portion can be efficiently determined in the print image. In order to do so, information about a form of appearance of the unique portion in the print image is acquired, and the parameters are set in accordance with the form of the appearance.
US10546190B2
A living body detection device (1) includes: an image acquisition unit (171), a determination unit (173) and a detection unit (174). The image acquisition unit (171) acquires a first image in which a subject irradiated by light in a first wavelength range is imaged, and a second image in which the subject irradiated by light in a second wavelength range is imaged, the second wavelength range being different from the first wavelength range. The determination unit (173) determines whether a relation expressed by luminance of the subject imaged in the first image and luminance of the subject imaged in the second image is a relation exhibited by a living body. The detection unit (174) detects that the subject is a living body in a case where the determination unit (173) has determined that it is the relation exhibited by the living body.
US10546182B2
A system for processing images captured in a retail store is provided. The system may include at least one processor configured to receive an image depicting a store shelf having at least one bottle displayed thereon and analyze the image to detect a representation in the image of the at least one bottle. The at least one bottle may have an outline design. The at least one processor is also configured to identify in the image two outline elements being associated with the outline design of the at least one bottle. Each of the two outline elements may have a specific length. The at least one processor may further be configured to determine a size of the at least one bottle based on a comparison of the lengths of the two outline elements.
US10546178B2
An electronic device is provided. The electronic device includes a touchscreen display, a pressure sensor positioned to sense external pressure against the display, a fingerprint sensor positioned to detect a fingerprint on at least a portion of the display, a processor electrically coupled to the display, the pressure sensor, and the fingerprint sensor, and a memory electrically coupled to the processor, in which the memory stores at least one registered fingerprint. The processor is configured to sense pressure of a user's finger against the display using the pressure sensor, upon sensing of the pressure, activate the fingerprint sensor, detect a fingerprint of the finger using the fingerprint sensor, determine whether the detected fingerprint is matched with any of the at least one registered fingerprint, and perform a preselected function without further requiring authentication, when the detected fingerprint is matched with any of the at least one registered fingerprint.
US10546170B2
A multi-mode ring scanner (MMRS) has a ring unit for wearing on a finger. The MMRS optionally has a wrist unit coupled to the ring unit, such as via a cable. The MMRS optionally communicates wirelessly with a computing device. The ring unit has one or more scanners (such as an optical scanner or an RFID tag reader). The ring unit optionally has two paddle switches for activation by inward pressure from fingers adjacent to the finger. The two switches enable specifying operation of the MMRS in a plurality of modes and/or to communicate a plurality of information codes to the computing device. The computing device is optionally enabled to assign a function to each combination of activation of the two switches. A scanning system including the MMRS optionally provides feedback to a user based on feedback from a host processor.
US10546153B2
Alert notification content is conveyed to an authorized user and other persons oriented relative to the mobile device to perceive the alert notification content during an ephemeral alert period, in response to determining that the authorized user is oriented to perceive the alert notification content during the ephemeral alert period, and that only the authorized user is proximate enough to perceive the alert notification content conveyed by the mobile device, or that is appropriate pursuant to rule or privacy setting applications to convey the alert notification content to each of the other persons. The alert content is muted in response to determining that it is not appropriate pursuant to the rule application or privacy setting to convey the content to the other persons, or that the authorized user is not oriented to perceive the alert notification content during the ephemeral alert period.
US10546142B2
Systems and methods for zero-knowledge enterprise collaboration are provided herein. In some embodiments, the method may comprise receiving, at a host server, a request to store a file, wherein the file is encrypted with a data key prior to being received at the host server; receiving a request to perform a first service; determining whether the first service is authorized to access the file, wherein determining comprises unwrapping the data key with the private key of the first service; providing access to the first service when the private key of the first service successfully unwraps the data key for the file; and storing the encrypted file.
US10546138B1
First data from a user device is received on an electronic computing device. The first data is encrypted to generate second data. The second data is fragmented and stored in a plurality of data stores.
US10546134B2
A solution recommendation (SR) tool can receive vulnerabilities identified by a vulnerability scanner and/or penetration testing tool. The SR tool can determine various approaches for remediating or mitigating the identified vulnerabilities, and can prioritize the various approaches based on the efficiency of the various approaches in remediating or mitigating the identified vulnerabilities. The SR tool can recommend one or more of the prioritized approaches based on constraints such as cost, effectiveness, complexity, and the like. Once the one or more of the prioritized approaches are selected, the SR tool can recommend the one or more prioritized approaches to third-party experts for evaluation.
US10546133B2
A digital forensics system includes an ingestion system, an analysis system including analysis workstations, an archive system including storage arrays, and a server system including an evidence storage server and a virtual desktop server. The ingestion system includes ingestion workstations operable to receive extracted data from devices under analysis. The evidence storage server includes resources operable to generate evidence packages based on extracted data from the devices under analysis. The virtual desktop server includes resources operable to generate virtual desktop sessions that interface with the analysis workstations and interface with the evidence storage server to access the extracted data in the evidence packages, store work products in the evidence packages based on a forensic analysis of the extracted data in the evidence packages, and store associated work products with a second copy of extracted data to the archive system.
US10546132B2
In one implementation, a static analysis system can include an operator engine to identify a modification operation on a string based on a structural comparison of program code to a static analysis rule, a label engine to maintain a label with the string based on the static analysis rule, and a sink engine to identify that the label denotes a string property and provide an analysis message associated with the string property based on the label.
US10546127B2
Techniques for searching an inverted index associating byte sequences of a fixed length and files that contain those byte sequences are described herein. Byte sequences comprising a search query are determined and searched in the inverted index, and an intersection of the results is determined and returned as a response to the search query. Further, search queries in the form of expressions including search terms and logical operators are searched in the inverted index and evaluated using a syntax tree constructed based on the logical operators. Also, byte sequences comprising a file are searched in the inverted index and results of the search are used to generate signatures and fuzzy hashes.
US10546125B1
The disclosed computer-implemented method for detecting malware using static analysis may include (i) identifying an executable file to subject to analysis for malware, (ii) retrieving an association between a known malicious behavior and an exploitable method being invoked, wherein the association specifies that a contextual method precedes the exploitable method in an invocation path and that the exploitable method is invoked with a set of predetermined parameters, (iii) detecting, within the executable file, an invocation of the exploitable method, (iv) determining that the invocation of the exploitable method within the executable file occurs in a detected invocation path in which the contextual method precedes the exploitable method and that the invocation of the exploitable method includes a set of invoking parameters that matches the set of predetermined parameters, and (v) classifying the executable file as containing malware. Various other methods, systems, and computer-readable media are also disclosed.
US10546124B2
A method of container and image scanning includes receiving, by a processing device executing a node of a multi-tenant Platform-as-a-Service (PaaS) system, a pluggable scan process to scan containers of the multi-tenant PaaS system to detect patterns indicative of threats to the multi-tenant PaaS system, installing, by the processing device, the pluggable scan process at the node, scanning, by the processing device via the pluggable scan process at the node, a top layer of an application image instance used to launch a container at the node without scanning remaining layers of the application image instance, and in response to the scanning generating a clean result, terminating, by the processing device, the pluggable scan process for the container.
US10546123B1
A computer-implemented method for identifying malicious computer files may include (i) receiving, by a computing device, a set of files from a set of client devices, (ii) performing, by the computing device, a machine learning classification of file attributes on the set of files, (iii) determining, based on the machine learning classification, a node pattern of a suspicious file in the set of files, (iv) calculating, by hashing the node pattern, a file prevalence score of the suspicious file, and (v) performing, by the computing device, a security action based on the file prevalence score of the suspicious file. Various other methods, systems, and computer-readable media are also disclosed.
US10546117B1
The disclosed computer-implemented method for managing security programs may include (i) identifying a security program configured to analyze files on a client device to detect malicious files, (ii) determining a result the security program would report for an analysis of a file on the client device, (iii) intercepting an attempt by the security program to analyze the file, and (iv) determining, based on the result the security program would report for the analysis of the file, whether to permit the security program to analyze the file. Various other methods, systems, and computer-readable media are also disclosed.
US10546103B2
A computer implemented method for managing health-related data captures an image from a display of an exercise machine using a camera, has the images processed to extract the text data from the captured images, and analyzes the text data to identify information relating to extrinsic physical activity performed by a person at the exercise machine. The results are stored in memory and a profile specific to the person is updated. The profile comprises a log of past exercise activity that allows the person to track his or her activity and progress and overall health. The profile can be accessed by the person through a portal such as using a smart phone or a computer program or web browser. The results can be combined with other data to arrive at a health score which can be published through the portal while personal data remains masked from public inspection.
US10546102B2
A mechanism is provided in a data processing system for generating healthcare work item recommendations based on predictive analytics. An analytics engine executing on the data processing system performs analytics to discover patterns in patient records data and to generate one or more risk scores using one or more predictive models. Each of the one or more risk scores represents a probability of a respective healthcare consideration. Each of the one or more risk scores has an associated set of contributing factors. A decision system executing on the data processing system generates a healthcare recommendation for a given patient having a given risk score based on the given risk score, a predictive model used to generate the given risk score, and a given set of contributing factors associated with the given risk score.
US10546097B2
This invention consists of a new analyzer system of the sounds generated in mills that capture the signals issued by the mineral and steel balls cascade that perform grinding. These signals are processed in an embedded system (2) formed by a field programmable gates array (FPGA) and a processor. The system is comprised of an industrial microphone array (1) that captures the sound signals that are converted from analog to digital through and acquisition system (3) specialized in sound signals, processed by a FPGA capable of performing parallel operations at high speed due to the customized hardware developed for this application, and sent to the processor through a high-speed data bus.
US10546093B2
A computer-implemented method and a computing system for designing an integrated circuit are provided. The computer-implemented method of designing an integrated circuit includes receiving layout data for the integrated circuit and a technology file that includes corners of a parasitic component of each of a plurality of layers included in the integrated circuit, generating parasitic component data by performing a parasitic component extraction operation on corners of a parasitic component of a layer in a timing arc on a net of the integrated circuit, the parasitic component data including delay variation data of the timing arc, and generating timing analysis data by performing a timing analysis on the integrated circuit, based on the parasitic component data.
US10546085B2
Pattern centric process control is disclosed. A layout of a semiconductor chip is decomposed into a plurality of intended circuit layout patterns. For the plurality of intended circuit layout patterns, a corresponding plurality of sets of fabrication risk assessments corresponding to respective ones of a plurality of sources is determined. Determining a set of fabrication risk assessments for an intended circuit layout pattern comprises determining fabrication risk assessments based at least in part on: simulation of the intended circuit layout pattern, statistical analysis of the intended circuit layout pattern, and evaluation of empirical data associated with a printed circuit layout pattern. A scoring formula is applied based at least in part on the sets of fabrication risk assessments to obtain a plurality of overall fabrication risk assessments for respective ones of the plurality of intended circuit layout patterns. The plurality of intended circuit layout patterns is ranked based on their fabrication risk assessments, the corresponding overall fabrication risk assessments, or both. At least a portion of ranking information is outputted to facilitate influence or control over the semiconductor fabrication process.
US10546084B1
The present disclosure relates to a method for electronic design verification. Embodiments may include receiving, using at least one processor, an electronic design and performing formal verification upon at least a portion of the electronic design. Embodiments may further include identifying one or more violations associated with the formal verification and ranking the one or more violations, based upon, at least in part, one or more user-selectable variables. Embodiments may also include displaying, at a graphical user interface, the one or more violations in a ranked order.
US10546078B2
A containment structure configured to provide close tolerance for a rotation structure. The containment structure includes an annular inner casing having an inner annular surface being formed of an abradable material. The rotation structure is configured to be received within the annular inner casing such that the rotation structure is normally spaced-apart from the inner annular surface. The inner annular surface surrounds the rotation structure and has a first width. The rotation structure has a second width and the first width is greater than the second width. At least a section of the inner annular surface of the abradable material is cylindrical.
US10546077B2
An information processor performs simulation processing based on information on a workpiece and a machining program and specifies an air-cut path, which is a tool path in which the tool is not in contact with the workpiece, for each of blocks included in the machining program, based on the result of the simulation processing. Moreover, the apparatus calculates a time required for a movement in the air-cut path for each block and changes the display mode of the block on a screen based on the calculated time.
US10546061B2
The description relates to predicting terms based on text inputted by a user. One example can include a computing device comprising a prediction engine stored at the computing device. In this example, the prediction engine has previously been trained to predict terms from text. The computing device also comprises a secondary memory, for example a hard drive, storing a model used by the prediction engine to compute predicted terms from text. The computing device also comprises a primary memory, for example Random Access Memory (RAM), and a processor. The processor is configured to access one or more chunks of the model from the secondary memory based on the text input and to provide the one or more chunks to the primary memory during execution of the prediction engine.
US10546060B2
An approach is provided to detect pronouns that are included in textual posts that are found in an online discussion. The textual posts are analyzed using a natural language processing speech classification technique, that results in an identification of a noun to which the detected pronoun refers. The system then displays, on a display device, the noun to which the pronoun refers.
US10546054B1
A method and system for generating synthetic form image involves obtaining a multitude of field value data and associated field labels for a chosen type of form document from an electronic data source, classifying the multitude of field value data into a multitude of data categories, where the multitude of data categories, learning statistical data distributions for categorical and numerical data types using the classified categorical and numerical data, and sampling data elements randomly using the learned data distributions to generate synthetic data for categorical and numerical data. The method also involves assembling the synthetic data for the multitude of data categories with the associated field labels to generate a labeled synthetic textual data set, rendering the labeled synthetic textual data set over a structured form layout image to produce a synthetic form image, and storing the synthetic form image and the labeled synthetic textual data set.
US10546053B2
A technique for inserting form fields into forms displays a cursor superimposed over a background image of a form and dynamically generates candidate shapes of a form field to be inserted. New candidate shapes are generated automatically, based on pixel content of the form under a cursor, as a user moves the cursor over different regions of the form. In response to the user manually selecting one of the candidate shapes, the technique establishes the position, size, and shape of the form field based on the position, size, and shape of the selected candidate shape. The improved technique thus proceeds semi-automatically, generating candidate shapes automatically but based on manual, user-directed cursor positioning and manual selections.
US10546052B2
A method, system and computer program product for touch screen interface utilization during forms generation in a CRM system is provided. The method includes logically subdividing into different discrete portions, a touch screen of a mobile computing device and associating each with a particular record field for a multiplicity of different records in the CRM system. The method also includes selecting a particular one of the different records through the touch screen and receiving handwritten input on the touch screen and converting the handwritten input into computer recognizable text. Thereafter, the computer recognizable text is provided as text input to a field of the selected record corresponding to a portion of the touch screen in which the handwritten input is received. Finally, the method includes generating and displaying in the touch screen a form utilizing the text input of the field of the record in the CRM system.
US10546043B1
An apparatus for providing anonymity in geographic data for probe devices in a geographic region for a location-based service includes at least a database and a triangulation calculator. The database is configured to store trajectory data based on sequences of sensor measurements of the probe devices. The triangulation calculator is configured to calculate triangles from the trajectory data. Each of the triangles is defined by vertices. The triangulation calculator is configured to calculate a similarity score for the vertices based on trajectory data associated with adjacent vertices. At least one vertex is modified in response to the similarity score.
US10546034B2
Disclosed are a method of evaluating reliability of information in a social media service includes calculating an evaluation score of information provided by an information provider on the basis of a social activity of each of a plurality of information consumers relating to the information, and calculating a reputation score of the information provider in a category of the information on the basis of the category and the evaluation score of the information.
US10546025B2
A method, system and computer program product are disclosed for searching for data. In one embodiment, the invention provides a method comprising identifying a query and a search scope including a set of specified entities; and for each of these entities, estimating a number of documents that would be identified in a search through the entity to answer the query. On the basis of this estimating, a subset of the entities is formed. The query and this subset of entities are sent to a search engine to search the subset of entities to answer the query. In one embodiment, the estimating includes collecting statistical information from queries to build up a historical cache using heuristics or machine learning techniques, wherein the query includes a key word and a scope, and the historical cache contains a maximum number of returned results for an entity given the queries executed.
US10546021B2
A system for processing graph-modeled data in a relational database is provided. The system can include at least one data processor and at least one memory storing instructions that are executed by the at least one data processor. Executing the instructions can result in operations comprising: receiving a request to execute a graph algorithm operating on graph-modeled data stored at a relational database; and executing the graph algorithm within the relational database, the executing comprising use of an adjacency structure within the relational database. Related methods and articles of manufacture, including computer program products, are also provided.
US10546014B2
The present disclosure relates to systems, methods, and computer-readable storage media for segmenting medical images. Embodiments of the present disclosure may relate to a method for segmenting medical images. The method may be implemented by a processor device executing a plurality of computer executable instructions. The method may comprise receiving an image from a memory, and identifying at least one landmark point within the image. The method may further comprise selecting an image point in the image, and determining at least one feature for the image point relative to the at least one landmark point. The method may also comprise associating the image point with an anatomical structure by using a classification model based on the at least one determined feature.
US10546013B2
A file management system facilitating a user to organize image content by using visualizations of organizational state of the collections augmented by a graphical interactive workflow leading the user through the process of organization and a method of using file system metadata to retrieve and store the data and organization of the image content.
US10546008B2
An apparatus and techniques for constructing and utilizing a “dynamic dictionary” that is not a compiled dictionary, and therefore does not need to be recompiled in order to be updated. The dynamic dictionary includes respective data structures that represent (i) a management automaton that includes a plurality of management nodes, and (ii) a runtime automaton that is derived from the management automaton and includes a plurality of runtime nodes. The runtime automaton may be used to search input data, such as communication traffic over a network, for keywords of interest, while the management automaton manages the addition of keywords to the dynamic dictionary. Typically, at least two (e.g., exactly two) such dynamic dictionaries are used in combination with a static dictionary.
US10546006B2
Method, system, and programs for hybrid information query. A request is first received from a user associated with a hybrid query. The hybrid query is expressed in accordance with an input in terms of one of a user, a feature, and a document, and a desired hybrid query result in terms of one of a user, a feature, and a document. A mapping is then determined between the input and the desired hybrid query result. A hybrid model is established based on hybrid information collected and associated with one or more users. The mapping is performed based on the hybrid model to obtain the desired hybrid query result based on the input. Eventually, the desired hybrid query result is provided as a response to the hybrid query.
US10545993B2
In one aspect, a computerized method for implementing Conflict-free Replicated Data Type (CRDT) arrays in a datanet and useful for improving data storage systems includes the step of providing a CRDT array, wherein the CRDT array comprises a linked list. The method includes the step of arranging each CRDT array element of the CRDT array to include a left-hand-neighbor (LHN) pointer. The method includes the step of setting the LHN pointer to point to a previous CRDT element in the linked list. The method includes the step of specifying the previous CRDT element's unique tuple. The method includes the step of including the previous CRDT element's unique tuple into the LHN pointer. The method includes the step of distributed garbage collection. The method includes a step for updating data deltas with previous (as relative to the PrimaryDataCenter's current GC-version) garbage-collection-version to the current version or on failure designating the stale data delta to be Ignored. The method includes synchronization for CRDT arrays that have locally and remotely created data-deltas while the Agent was offline. The method includes the step of distributed garbage-collection reaping.
US10545990B2
Disclosed herein are systems, methods, and processes to perform replication between heterogeneous storage systems. Information associated with a backup stream is recorded during a backup operation by a source server and includes instructions. The instructions include an include instruction to include existing data and a write instruction to write new data during a replication operation. A request to perform the replication operation is received. In response to the request, the information is sent to a target server as part of performing the replication operation.
US10545986B2
A method for grouping content displayed on a graphical user interface may include displaying selectable components that correspond to types of measurement data associated with a device or a component within the device. The method may then include receiving a selection of one of the selectable components, such that the one of the selectable components corresponds to a portion of the measurement data. The method may then receive a grouping mode input to specify characteristics for display of the portion of the data as data processing outputs. The method may then include displaying the data processing outputs associated with the selection, such that each respective data processing output may include visualizations associated with datasets of the portion of the measurement data. The respective visualizations of the respective data processing output may be displayed together based on an association between the respective datasets and the grouping mode input.
US10545983B2
A computerized method, system and medium for providing compatibility between systems associated with incompatible object key domains, where a first system is associated with a legacy key domain and a second system is associated with an extended key domain relative to the first system. The method includes transmitting, to the first system, a request associated with a business object instance, the request including a first logical object key in a legacy format. Prior to sending the request, the second system converts a second object key in the extended format into the first logical object key from the legacy format. A response to the request is received which includes responsive content and the first logical object key. The first logical object key is converted from the legacy format into the second object key in the extended format, and the responsive content is processed in association with the converted second object key.
US10545982B1
Methods and apparatuses related to federated search of multiple sources with conflict resolution are disclosed. A method may comprise obtaining a set of data ontologies (e.g., types, properties, and links) associated with a plurality of heterogeneous data sources; receiving a selection of a graph comprising a plurality of graph nodes connected by one or more graph edges; and transforming the graph into one or more search queries across the plurality of heterogeneous data sources. A method may comprise obtaining a first data object as a result of executing a first search query across a plurality of heterogeneous data sources; resolving, based on one or more resolution rules, at least the first data object with a repository data object; deduplicating data associated with at least the first data object and the repository data object prior to storing the deduplicated data in a repository that has a particular data model.
US10545979B2
History for data objects may be maintained to detect data events. An indication of an Extract, Transform, Load (ETL) process applied to one or more source data objects to generate one or more transformed data objects may be received. History for the source data objects may be updated to include the transformed data objects and the ETL process that generated the transformed data objects. An evaluation of the update may be performed to determine whether an event associated with the data lineage is triggered. If the event is triggered, a notification of the event may be sent to one or more subscribers for the event.
US10545978B1
A data preprocessing system builds transformation scripts for preprocessing datasets for processing by a data analysis system. The data preprocessing system presents various representations of data of a dataset including visual representations, textual representations, or structural representations. The data preprocessing system receives selections of attributes or values based on these representations. The data preprocessing system generates recommendations of transformations based on the attributes or values selected. The data preprocessing system builds a transformation script based on the recommendations of the transformations. The transformation script can be used for preprocessing the dataset for analysis by a data analysis system.
US10545977B2
An exemplary method of displaying a data visualization includes retrieving a dataset that includes a plurality of fields and displaying a graphical user interface with a plurality of shelves. The method further includes receiving user actions to: (i) associate a first field with a first shelf, and (ii) associate a second field with a second shelf; displaying, in accordance with the received user actions, a data visualization, where each data mark has a first size defined according to a default position of a displayed slidable affordance; and receiving an additional user action that moves the slidable affordance from the default position to a user-defined position. In response to receiving the additional user action, the method further includes updating the data visualization, where each data mark included in the updated data visualization has a second size, different from the first size, defined according to the user-defined position of the slidable affordance.
US10545970B1
A system includes: an engaging post identifier for identifying and retrieving engaging posts; an extended network post identifier for identifying extended posts from an extended network; a combining module for creating a combined list of added posts from the engaging post and the extended posts, the combining module generating one or more ranked posts by ranking the list of added posts by relevance to a user; and a user interface module for providing the one or more ranked posts. The disclosure also includes a method for finding and providing engaging posts that includes determining engaging posts; determining extended posts from an extended social network using a social graph of the user; adding the engaging posts and the extended posts to create a combined list of added posts; ranking the added posts by relevance to a user; and providing one or more of the ranked posts.
US10545966B1
A method, system, and non-transitory computer readable medium for identifying a relevant conversation. The method can include: identifying a conversation graph including identifiers of messages posted by a set of authoring accounts; identifying a relevance score for each authoring account; applying, by a computer processor, a first relevance filter to the conversation graph in order to modify the set of relevance scores; applying, by the computer processor and after applying the first relevance filter, a second relevance filter to the conversation graph in order to further modify the set of relevance scores; selecting, based on the set of relevance scores and after applying the second relevance filter, a subset of messages of the conversation graph for inclusion in the relevant conversation; and providing at least a portion of the relevant conversation to a client device.
US10545963B2
A system includes a server device including a processor and a memory, the memory including instructions executable by the processor to: receive an indicator comprising an aggregation operation and an indicator criterion, wherein the indicator is included in the set of indicators; generate an indicator value associated with the indicator by applying the aggregation operation to a subset of the set of records identified using the indicator criterion; associate the subset of the set of records with the indicator value; apply a weight associated with the indicator to provide record weights associated with records of the subset of the set of records, wherein at least some of the provided record weights incorporate record weights provided based on other indicators of the set of indicators; and generate a priority list of records based on the record weights.
US10545955B2
A method for generating a query of a genomic data store includes receiving, by a query generator executing on a computing device, from a graphical user interface, an identification of a first entity of a first entity class for inclusion in a resource description framework (RDF) query. The method includes receiving from the graphical user interface, an identification of a second entity of the first entity class, the second entity having a bi-directional relationship with the first entity. The method includes automatically generating an RDF query based upon the received identification of the first entity and the received identification of the second entity. The method includes executing the RDF query to select, from a plurality of genomic data sets, at least one genomic data set for at least one patient cohort. The method includes providing a listing of genomic data sets resulting from executing the RDF query.
US10545950B2
Multiple edits to a hierarchical data structure may be atomically applied. A request to perform modifications with respect to a portion or the entire hierarchical data structure may be received. A copy of the requested portion of the hierarchical data structure may be created separate from the hierarchical data structure. The portion of the hierarchical data structure may remain available for read access. Modifications may be applied to the copy of the portion of the hierarchical data structure. In response to a request to commit the modifications to the portion of the hierarchical data structure, the copy of the portion of the hierarchical data structure may atomically replace the portion of the hierarchical data structure.
US10545940B2
An implementation of the disclosure provides an apparatus comprising: a memory to store a plurality of handshake responses to authenticate client communications; and a processing device, operatively coupled to the memory, to: receive a handshake request from a client device The handshake request comprising an identifier of a communication protocol supported by the client device. A secure layer extension is extracted from the identifier of the communication protocol. Identify, in view of the communication protocol, a handshake response for the client device. The handshake response is modified to include information associated with the secure layer extension. Update a data structure with a hash value generated in view of the modified handshake response. Thereupon, forward the modified handshake response and the hash value to the client device.
US10545939B2
In one implementation, a system for multi-column statistic generation of a multi-dimensional tree includes a sampling engine to generate a sample of values from a set of data values, wherein the data values include multi-dimensional inputs. In addition, the system includes generating engine to generate a multi-dimensional tree utilizing the sample values. In addition, the system includes a filtering engine to determine a number of unique values at each node of the multi-dimensional tree utilizing a filter for the set of data values. Furthermore, the system includes an implementing engine to implement the multi-dimensional tree for a query of the set of data values.
US10545938B2
A software voting or prediction system iteratively solicits participant preferences between members of a set, with a binary tree built used to minimize the number of iterations required. As each member of the set is considered, it is pairwise-compared with select members represented by nodes already in the binary tree, with iterations beginning at a root node of the tree and continuing to a leaf node. The newly considered member is placed as a new leaf node, and the tree is height-rebalanced as appropriate. Red-black tree coloring and tree rotation rules are optionally used for this purpose. Yes/no preference tallies are kept for each member of the set throughout the tree-building process and are ultimately used for scoring. Height-rebalancing of the tree helps minimize the number of iterations needed to precisely score each member of the set relative to its alternatives.
US10545937B2
A method, an apparatus, and a system for configuring, designing, and/or implementing database tables are detailed that provides a framework into which a remainder of database tables is developed. Also detailed is a method to develop this framework of database tables. This so developed framework provides a platform for converting multiple independent heterogeneous databases into standardized homogeneous databases.
US10545932B2
A method for cleaning data stored in a database, the method comprising providing a set of fixing rules. Each fixing rule incorporates a set of attribute values that capture an error in a plurality of semantically related attribute values, and a deterministic correction which is operable to replace one of the set of attribute values with a correct attribute value to correct the error. The method further comprises comparing at least two of the fixing rules with one another to check that the error correction carried out by one fixing rule is consistent with the error correction carried out by another fixing rule.
US10545930B2
Enterprises express the concepts of their electronic business-to-business (B2B) communication in differently structured ontology-like schemas. Collaborations benefit from merging the common concepts into semantically unique Business Entities (BEs) in a merged schema. Methods and systems for labeling the merged schema with descriptive, yet short and unique names, are described. A heuristically ranked list of descriptive candidate phrases for each BE is derived locally from the names and descriptions of the underlying concepts. A semantically unique candidate phrase is assigned to each BE that discriminates it from the other BEs by employing a constraint satisfaction problem solver.
US10545929B2
In one respect, there is provided a distributed database system. The distributed database system can include a plurality of nodes and a plurality of optimizers. A first optimizer of the plurality of optimizers can be configured to: receive, from a client, a command; generate, based at least in part on global metadata cached by the first optimizer, an execution plan for fulfilling the command that includes one or more tasks to be performed by at least a first node of the plurality of nodes; determine that at least one task of the one or more tasks are not successfully performed by the first node; and in response to determining that at least one task of the one or more tasks are not successfully performed by the first node, updating the cached global metadata at the first optimizer.
US10545925B2
Examples may include a storage appliance having a mass storage device and a compute engine communicating peer-to-peer with each other, with the compute engine including a programmable logic component to execute a function to read data from the at least one storage device, process the data, and write data to the at least one storage device.
US10545924B2
Embodiments relate to a system, method and program product for performing code conversions. In one embodiment the method includes determining size of encoding space for a source file and a target file upon receipt of a code conversion request and generating a main conversion file upon determination that a target encoding space associated with said target file is smaller than a source encoding space associated with the source file. Subsequently an extension converted file is generated from the source file according to a pre-established mapping table of code conversion stored in a memory. The code conversion request is completed by using the main conversion file and said extension file together so that the source file does not need to be truncated in order to fit into the target conversion space.
US10545915B2
Methods, apparatus, and other embodiments facilitate discovering and serializing metadata for a file system. After initializing or accessing a serialization data structure, recursive search threads that begin at a selected location in the file system are spawned. The threads analyzes the selected location in the file system, acquire metadata associated with the selected location in the file system, serialize the metadata associated with the selected location in the file system into the serialization data structure, and then selectively spawn additional recursive search threads. Additional recursive search threads may be spawned upon determining that the current recursive search thread has reached a branch point in a hierarchy of the file system. Different threads may perform different types of searches (e.g., depth-first breadth-first) and may operate in parallel. The serialization data structure may be persisted and surfaced in an object (e.g., JSON object) that can be queried or searched.
US10545913B1
A user I/O operation is processed in a file system of a target data storage system (DSS) performing a file system migration. The target DSS assesses a migration state of a user file of the user I/O operation, including (1) determining whether a metadata file storing migration state data for the user file has an already recovered record indicating the migration state of the file, (2) if so, then using the already recovered record to assess the migration state of the user file, and (3) otherwise (a) initiating an on-demand recovery to obtain an on-demand record for the user file, and (b) using the on-demand recovered record to assess the migration state. If the migration state indicates that the file has not yet been migrated, then the user I/O operation is redirected to a separate source DSS, and otherwise the user I/O operation is completed locally at the target DSS.
US10545907B2
Described is an apparatus which comprises: an adjustable power supply source to generate an adjustable power supply; a node to provide the adjustable power supply to a device; and a bus which is operable to: send a first message to the device indicating that the adjustable power supply source is capable of dynamically providing an adjustable power supply; and receive a request from the device, the request indicating a new voltage or current specification.
US10545899B2
A method to enable a vehicle's embedded USB Host system to connect to multiple mobile devices through a USB Hub, regardless of whether the mobile devices are configured to act as USB Hosts or USB Devices, without OTG controllers or additional vehicle wiring, or inhibiting the functionality of any consumer devices connected to the same USB Hub. Preferably, the method is configured to provide that no additional cabling is required, and no hardware changes are required to be made to the HU. The method can be employed between a vehicle's embedded USB Host, USB Hub and at least one consumer accessible USB port. In the case where the consumer device is acting as a USB Host, signals between the consumer device and the vehicle's embedded USB Host are processed through a USB bridge, thereby rendering the consumer device compatible with the vehicle's embedded USB Host.
US10545898B2
Provided is a shared resource access arbitration method of a shared resource access arbitration apparatus, the shared resource access arbitration method including: receiving, from at least one master apparatus, buffer status information related to a buffer included in the at least one master apparatus; determining, based on the received buffer status information, priorities of shared resource access requests received from a plurality of master apparatuses including the at least one master apparatus; and granting, according to the determined priorities of the shared resource access requests, one of the shared resource access requests having a high priority.
US10545894B2
A processor includes a plurality of first processing units. A direct memory access unit is coupled to at least one first processing unit of the plurality of first processing units. The processor includes a plurality of data storage units. A second processing unit is adapted to process data from at least one data storage unit of the plurality of data storage units. The direct memory access unit is configured to transfer data stored in a memory to the at least one data storage unit of the plurality of data storage units. The second processing unit is separate from the plurality of first processing units and the direct memory access unit. The at least one first processing unit and the second processing unit are configured to work in parallel. The processor further includes a first register. The second processing unit is configured to receive an operation signal from the first register.
US10545893B1
An interrupt controller, and method of operation of such an interrupt controller, are provided. The interrupt controller has an interrupt source interface for receiving interrupts from one or more interrupt sources, and a plurality of output interfaces, where each output interface is associated with a processing device that can execute an interrupt service routine to process an interrupt request issued to that processing device. The interrupt source interface has transaction generation circuitry to generate, for each received interrupt, an original transaction to represent the interrupt and a duplicate transaction to represent the interrupt. Buffer circuitry then buffers the original transaction and the duplicate transaction for each received interrupt, and selection circuitry is provided for selecting transactions from the buffer circuitry, and for routing each selected transaction for receipt by the output interface identified by an address portion of the selected transaction. Each output interface has queue storage comprising a plurality of queue entries, where each queue entry is allocated to a transaction received by the output interface and is used to store interrupt identifying information provided by a data portion of the transaction. The queue storage is arranged to maintain duplication tracking information to identify when both the original transaction and its associated duplicate transaction have been received by the output interface. Each output interface inhibits issuing an output signal that would cause an interrupt request for the original transaction to be sent to the associated processing device, until the duplication tracking information identifies that both the original transaction and the associated duplicate transaction have been received by that output interface. This provides an efficient functional safety compliant design for an interrupt controller.
US10545892B2
A multi-thread processor includes a plurality of hardware threads each of which generates an independent instruction flow, a thread scheduler that manages in what order a plurality of hardware threads are processed with a pre-established schedule, and an interrupt controller that receives an input interrupt request signal and assigns the interrupt request to an associated hardware thread, wherein the interrupt controller comprises a register in which information is stored for each channel of an interrupt request signal, and the information includes information regarding to which one or more than one of the plurality of hardware threads the interrupt request signal is associated.
US10545888B2
A data inversion circuit in accordance with an embodiment may include a data input circuit and an inversion latch circuit. The data input circuit may output latch data by latching input data, perform a data inversion by performing a logical operation on the latch data and flag data, generate selective inversion data, and output data composed of multiple bits by aligning the selective inversion data. The inversion latch circuit may generate the flag data by latching inversion data.
US10545883B2
An embodiment of a semiconductor package apparatus may include technology to identify a first encrypted memory alias corresponding to a first portion of memory based on a verification indicator, where the first portion is decryptable and readable by both a privileged component and an unprivileged component, and identify a second encrypted memory alias corresponding to a second portion of memory based on the verification indicator, where the second portion is accessible by only the unprivileged component. Other embodiments are disclosed and claimed.
US10545876B2
A control unit for a data storage system is shown, which provides at least two buffers for updating mapping information through a host memory buffer HMB. A first buffer is provided for dynamic management of a physical-to-logical mapping table F2H that records a mapping relationship which maps a physical address within a target block to a logical address of a sector of user data stored at the physical address. The control unit performs reverse conversion on the mapping relationship to get reversed mapping information for the logical address and, accordingly, selects a target logical-to-physical mapping sub-table. A second buffer is provided to buffer the target logical-to-physical mapping sub-table when the target logical-to-physical mapping sub-table is read from the host memory buffer HMB. The control unit updates the target logical-to-physical mapping sub-table on the second buffer based on the reversed mapping information about the logical address.
US10545875B2
Systems, apparatuses, and methods for implementing a tag accelerator cache are disclosed. A system includes at least a data cache and a control unit coupled to the data cache via a memory controller. The control unit includes a tag accelerator cache (TAC) for caching tag blocks fetched from the data cache. The data cache is organized such that multiple tags are retrieved in a single access. This allows hiding the tag latency penalty for future accesses to neighboring tags and improves cache bandwidth. When a tag block is fetched from the data cache, the tag block is cached in the TAC. Memory requests received by the control unit first lookup the TAC before being forwarded to the data cache. Due to the presence of spatial locality in applications, the TAC can filter out a large percentage of tag accesses to the data cache, resulting in latency and bandwidth savings.
US10545867B2
A device, method, and a data storage medium, configured to enhance an item access bandwidth and atomic operation are provided. The device comprises: a comparison module, a cache, and a distribution module; wherein the comparison module is configured to receive a query request from a service side, determine whether an address pointed to by the query request and an item address stored in the cache are identical. If so, and a valid identifier vld is valid, the comparison module is configured to directly return the item data stored in the cache to the service side without initiating a request for looking up an off-chip memory, so as to reduce a frequency of accessing the off-chip memory. If not, the comparison module is configured to initiate a request for looking up the off-chip memory, so as to process, according to a first preconfigured rule, item data returned by the off-chip memory.
US10545864B2
According to one embodiment, a memory system manages a plurality of management tables corresponding to a plurality of first blocks in a nonvolatile memory. Each management table includes a plurality of reference counts corresponding to a plurality of data in a corresponding first block. The memory system copies a set of data included in a copy-source block for garbage collection and corresponding respectively to reference counts belonging to a first reference count range to a first copy-destination block, and copies a set of data included in the copy-source block and corresponding respectively to reference counts belonging to a second reference count range having a lower limit higher than an upper limit of the first reference count range to a second copy-destination block.
US10545852B2
A method for diagnosing computer readable instructions related to transfers of control is disclosed. A state transition of a unit of execution within a logical operation providing an event handler for a Document Object Model is logged during runtime of the computer readable instructions. Diagnostic information of the logical operation is associated with the state transition. The state transition and associated diagnostic information is provided for retrieval at a selected point in the computer readable instructions.
US10545850B1
System, methods, and other embodiments described herein relate to improving detection of program faults. In one embodiment, a method includes executing, in parallel, an extended program and an instrumented program. The instrumented program is an instrumented version of a baseline program that implements runtime checks. The extended program is an extended version of the baseline program with intentional delays inserted into source code of the baseline program to match an execution time with the instrumented program. The method includes supervising execution states of the instrumented program to identify an occurrence of mismatched states between the extended program and the instrumented program. The method includes managing the mismatched states to mitigate effects of the program faults on the functioning of an associated device.
US10545836B2
Provided are a computer program product, system, and method for hypervisor agnostic interchangeable backup recovery and file level recovery from virtual disks. Data is stored for a first virtual disk that represents data in a first format and metadata for the first virtual disk in a common data format in a storage having a fixed block length. A virtual disk file represents data in a second format that allows variable size blocks. Multiple instances of the fixed block length of blocks of data for the second virtual disk indicated in the virtual disk file are read. Each instance of the read fixed block length of blocks is written to the storage in the common data format with metadata describing the format of the blocks in the second virtual disk, and can be restored to a third virtual disk in the first or second format.
US10545834B1
Techniques for archiving data over a local area network, including methods, systems, that apparatus that include machine-readable media for storing executable instructions. In some implementations, an apparatus includes a touch screen, one or more processors, a battery, non-volatile data storage device, and machine-readable media including executable instructions for performing data archiving operations. Communication with a network device connected to a local area network is established. Configuration data is obtained from the network device. The configuration data identifies one or more source devices connected to the network device over a local area network, and characteristics of the one or more source devices. A set of backup parameters are determined. An instruction is generated. The instruction specifies one or more archiving operations that, when received by the network device, cause the network device to extract data from the one or more source devices over the local area network.
US10545832B2
For similarity based deduplication of remote data repositories, a parse module generates a rolling hash value based on a portion of an incoming stream of backup data. A comparison module compares the rolling hash value with entries stored in a rolling hash index, and in response to matching the rolling hash value with an entry in the rolling hash index, generates a strong hash value and determines if a match of the strong hash value exists in a first strong hash index. The comparison module, in response to a determination that the match does not exist in the first strong hash index, compares the strong hash value with entries in a second strong hash index in the remote data repository. A migration module, in response to a determination that the strong hash value does not match any hash entries, stores the portion of backup data as new data.
US10545822B2
An address processing circuit may be provided. The address processing circuit may include an address latch control circuit configured to generate a plurality of latch control signals for separately inputting/outputting a normal operation-related address signal or a data error correction operation-related address signal based on a plurality of internal command signals pertaining to a normal operation and an error correction operation. The address processing circuit may include an address latch circuit configured to latch a combined address signal for the normal operation and the error correction operation to a pipe latch according to any one of the plurality of latch control signals, and separately output the latched combined address signal for the normal operation or the data error correction operation according to the other signals of the plurality of latch control signals.
US10545817B2
A performance anomaly detector obtains a performance metric value from a performance measurement of operation of a resource, and determines a modified Z-score based on the. Occurrence of an anomaly event for the resource is detected responsive to determining that: 1) the modified Z-score exceeds a Z-score anomaly threshold; and 2) a threshold number of other modified Z-scores, which are determined for the other performance metric values in the sequence and are within a sequence window range of the performance metric value, also exceed the Z-score anomaly threshold. A remedial action for the resource is initiated responsive to detecting the occurrence of the anomaly event for the resource.
US10545816B2
Hardware accelerator memory address translation fault resolution is provided. A hardware accelerator and a switchboard are in communication with a processing core. The hardware accelerator pulls an operation from a first buffer and adjusts a receive credit value in a first window context operatively coupled to the hypervisor. The receive credit value to limit a first quantity of one or more first tasks in the first buffer. The hardware accelerator determines at least one memory address translation related to the operation having a fault. The switchboard forwards the operation with the fault memory address translation from the hardware accelerator to a second buffer. The operation and the fault memory address translation are flushed from the hardware accelerator, and the operating system repairs the fault memory address translation. The switchboard forwards the operation with the repaired memory address translation from the second buffer to a first buffer and the hardware accelerator executes the operation with the repaired address.
US10545813B2
A method for performing database diagnostics may include generating, by a database diagnostic engine, a user interface for displaying, at a client, a first selection of symptoms. The database diagnostic engine may receive, from the client and via the user interface, a first input indicating that a first symptom from the first selection of symptoms is present at a database coupled with the client. The database diagnostic engine may respond to the first input by updating the user interface to enable an entry of a second input with respect to the first symptom. The second input may be received from the client via the updated user interface. The database diagnostic engine may perform, based on the first input and/or the second input, checks to detect at least one error at the database. Related systems and articles of manufacture are also provided.
US10545808B2
Embodiments of the present application provide a method, apparatus and system for processing data, the method is applicable to an electronic device, wherein the electronic device is connected to a memory card that has been formatted in a proprietary manner in advance and the memory card includes at least one cold data area. The method includes: obtaining the number CR of reads for data stored in a target cold data area C stored locally; determining whether the number CR of reads reaches a preset threshold TCR for reading failure of cold data; if the number CR of reads reaches a preset threshold TCR for reading failure of cold data, transmitting a start address and a end address of the data stored in the target cold data area C to a controller of the memory card, and initializing the number CR of reads for processing the stored data by the controller according to the start address and the end address. By applying the embodiments of the present application, the calculation amount of a memory card is reduced, and thereby the reading and writing performance for data of the memory card is improved.
US10545805B2
A memory system, a reading method and a writing method are provided. The memory system includes a memory controller and a memory array electrically connected to the memory controller. A parity information is stored in the memory array. The memory array includes a plurality of memory devices. The reading method comprises the following steps: A reading command for requesting a user data stored in the memory array is received from a host interface. The user data is recovered according to the parity information when the user data is error at one of the memory devices. The user data, which is recovered, is transferred to the host interface and the user data is refreshed.
US10545794B2
A node in a blockchain network receives service data generated in a specified time period, where the service data comprises label information used to represent a processing priority of the service data. The node determines, when a new block is generated, a throughput that corresponds to the label information based on a predetermined mapping relationship between label information and a throughput. The node obtains service data that satisfies the throughput and that comprises the label information from a data processing set based on the throughput, where the service data is stored in the data processing set. The service data is stored in the new block.
US10545791B2
Methods for scheduling operations in a scheduler hierarchy of a storage system. One method includes scheduling a first IO having a first cost at a first flow scheduler of a first flow configured to schedule IOs accessing a volume as executed on a first core processor. A global cost is updated with the first cost, wherein the global cost is shared by a plurality of flows of a plurality of core processors. An intervening cost is determined of at least one IO possibly scheduled before the first set of IOs by one or more flow schedulers of one or more flows configured to schedule IOs accessing the volume as executed on the plurality of core processors. A current cost is updated based on the first cost and the intervening cost. IOs and MBPS limits are set independently for the volume, each controlling scheduling through a corresponding accumulating current cost.
US10545782B2
A method of setting retransmission time of an application client during virtual machine migration includes predicting migration memory size required by a virtual machine to be migrated based on historical access log of at least one application and memory log of the virtual machine to be migrated; computing available migration bandwidth of a host of the virtual machine to be migrated; computing virtual machine migration time based on the predicted migration memory size required by the virtual machine to be migrated and the available migration bandwidth of the host; and setting retransmission time of the application client based on the virtual machine migration time.
US10545781B2
A virtual machine data handling system includes a data handling system, a hypervisor, and a dynamically deployed virtual machine. The data handling system includes a plurality of physical computing resources (e.g., a processor and a memory). The hypervisor is implemented by the processor and the memory and deploys virtual machines from a master image. The dynamically deployed virtual machine is initially deployed by the hypervisor as a Linked Clone of the master image. The dynamically deployed virtual machine is subsequently dynamically deployed by the hypervisor copying a plurality of virtual memory segments from the master image until the dynamically deployed virtual machine is an independent Full Clone of the master image. The hypervisor may copy the plurality of virtual memory segments from the master image if at least one of the physical resources is operating below a utilization threshold.
US10545770B2
Various systems and methods for configuring a pluggable computing device are described herein. A pluggable computing device may be configured to be compatible with a pluggable host system using a default communication channel to obtain configuration settings and configure a programmable logic device on the pluggable computing device. The pluggable computing device may perform chain of trust processing on the pluggable host system. The pluggable computing device may be disposed on a compute card, which may include a heat sink in a particular configuration.
US10545767B2
A computer-implemented method, for booting a computer system, that provides a list with entries of startup processes. Each startup process defines a resource of the computer system. For each startup process a requirement is defined. The method further comprises fetching one of the entries of the list with entries of startup processes; determining whether the requirement is satisfied for the one of the entries of the list with entries of startup processes; fetching, in case the requirement is not fulfilled, a next one of the entries of the list with entries of startup processes; starting, in case the required resource is fulfilled, the startup process; and repeating the fetching a next one of the entries, the determining and the starting until all startup processes of the list of startup processes have been started.
US10545760B2
A method of enforcing a set of security policies may comprise executing, by a first processor, a first set of processor instructions directed to conventional tasks, and executing, by a second processor, a second set of processor instructions directed to manipulating metadata. The executing by the second processor may comprise (i) evaluating a current instruction being executed by the first processor, along with a metadata tag associated with the current instruction, (ii) identifying a rule in a rule cache that is applicable to the current instruction and the associated metadata tag, and (iii) applying a policy decision to the current instruction according to the rule.
US10545751B2
Implementations directed to providing a computer-implemented method for automating vehicle feature updates, the method being executed by one or more processors and comprising receiving telematics data identifying an actual usage of a vehicle; performing a gap analysis between the actual usage of the vehicle and an expected usage of the vehicle; determining a feature update based on the gap analysis; providing the feature update to a product engineering module when the feature cannot be implemented by a software update; and providing the feature update to an onboard computer system when the feature can be implemented by a software update.
US10545747B2
Techniques to facilitate modular deployment for an application associated with an industrial automation environment are disclosed herein. In at least one implementation, module availability information is received for the application transmitted from an application module registry server. The module availability information for the application is displayed, and a selection of module data to install into the application is received, which is selected from the module availability information for the application. Responsive to the selection of the module data, the module data is retrieved from the application module registry server, and the module data is installed into the application.
US10545733B2
Disclosed is a system for facilitating reusability of a code snippet during development of a software application. Initially, a plurality of tokens is extracted, by using an Artificial Intelligence (AI) based syntactic analysis, from a sequence of lines of code entered by a developer. Further, each token of the plurality of tokens is converted into a vector by using a neural word embedding technique. Subsequently, a context of the plurality of tokens is determined by using a deep autoencoder neural network technique. Furthermore, at least one code snippet is recommended from a plurality of code snippets corresponding to the context. To do so, the context is compared with a plurality of contexts by using a Deep Recurrent Neural Network (Deep RNN) technique. Upon comparison, a confidence score is computed for each code snippet. Finally, the at least one code snippet is selected based on the confidence score.
US10545732B1
As a non-limiting representative example, a system is disclosed that includes a product configurator user interface that displays a configurable model and receives configuration input for the model and a modeling platform comprising a segmenting engine networked together. The segmenting engine performs operations such as receiving configuration input and generating a first partial structured data set for evaluation by the configuration engine. The system also includes a configuration engine that communicates with the modeling platform. The modeling platform sends the first partial structured data set to the configuration engine for evaluation and receives back an evaluated instance reflecting an outcome of the configuration of the configurable model.
US10545728B2
Disclosed examples include non-volatile counter systems to generate and store a counter value according to a sensor pulse signal, and power circuits to generate first and second supply voltage signals to power first and second power domain circuits using power from the sensor pulse signal, including a switch connected between first and second power domain supply nodes, a boost circuit, and a control circuit to selectively cause the switch to disconnect the first and second power domain circuits from one another after the first supply voltage signal rises above a threshold voltage in a given pulse of the sensor pulse signal, and to cause the boost circuit to boost the second supply voltage signal after the regulator output is disconnected from the second power domain supply node in the given pulse.
US10545726B2
A server device capable of appropriately determining country information, and automatically and appropriately setting a calculation method according to the country represented by the country information, to perform calculation, even if a user does not set the calculation method or the country information, is provided. A server device includes a data reception unit that receives calculation target data and calculation type data from a terminal; a country information acquisition unit that acquires country information of the terminal; a calculation unit that performs calculation of the calculation target data with a calculation method according to the country information regarding the calculation type data; and a calculation result transmission control unit that controls to transmit, to the terminal, calculation result data being a calculation result.
US10545725B1
Certain aspects of the present disclosure relate to a technique for processing data based on touch events on a touch sensitive device. A first touch event is detected indicating a selection of a value for an attribute using a touch input device from a first portion of a touch sensitive display screen of the touch sensitive device. A second touch event is detected indicating a change in position of the touch input device from the first portion to a second portion of the touch sensitive display screen of the touch sensitive device. In response to detecting the second touch event, a query is determined for searching a database based on the value for the attribute.
US10545719B2
The exemplary embodiments relate to methods and systems for a real-time localized audio broadcast to attendants at live entertainment events. One embodiment relates to a method comprising receiving location data indicating a location of a device, determining a frequency based on the location data, wherein the frequency is assigned based on a venue location and an audio channel is broadcast on the frequency at the venue location, displaying a software button on a user interface of the device, wherein the software button corresponds corresponding to the audio channel, receiving a user selection of the software button via the user interface, and tuning a RF tuner contained within the device to the frequency to receive the audio channel.
US10545717B2
Systems and methods are described for capturing, using a forward-facing camera associated with a head-mounted augmented reality (AR) head-mounted display (HMD), images of portions of first and second display devices in an environment, the first and second display devices displaying first and second portions of content related to an AR presentation, and displaying a third portion of content related to the AR presentation on the AR HMD, the third portion determined based upon the images of portions of the first and second display devices captured using the forward-facing camera. Moreover, the first and second display devices may be active stereo display, and the AR HMD may simultaneously function as shutter glasses.
US10545716B2
There is provided an information processing device to make it possible to share various kinds of information in a more appropriate form between remote sites, the information processing device including: an acquiring unit configured to acquire first control information for causing display information to be displayed, the display information indicating a real object placed in a first region in which a screen shared by a plurality of devices is displayed; and a generating unit configured to generate second control information for causing a display image in which the display information indicating the real object is superimposed on the screen to be displayed in a second region different from the first region, on a basis of the acquired first control information.
US10545712B2
Methods and devices for receiving input and presenting a user interface with two screens and an off screen gesture area. The device may have an off screen gesture area that accepts user input outside the display area. The interface inputs received in the off screen gesture are may have special handling and cause different display changes. Further, the device, having two screens, may receive user interface inputs that cross the seam between the two displays. To provide a display that acts like a single display area, the device can predict motions may cross the seam and then interrelate separate inputs on separate screens. The interrelated inputs can cause display changes as if the inputs were received as a single user interaction.
US10545711B2
Electronic digital display systems, including roadside display devices, vehicle-based devices, personal mobile devices, intermediary servers, advertising servers, and/or additional external data sources may operate individually or in combination to identify one or more vehicle locations, driving routes, driver and passenger characteristics, and the like. Vehicle and individual characteristics may be determined based on data received from traffic cameras, vehicle-based devices, personal mobile devices, and/or other data sources. Based on the vehicle characteristics, individual characteristics, driving data and driving patterns, and the like, digital content may be determined for electronic roadside displays to be viewable by the approaching vehicles, and/or other digital display devices to be viewable by associated individuals via other display devices and at other times. Various techniques may be used to determine customized digital content. Additionally, certain systems may be interactive to allow user responses and follow-up content via on-board vehicle devices or other user devices.
US10545710B2
A flexible device includes: a functional element: a first movable element; a second movable element movably connected with the first movable element, in which a movement of the second movable element relative to the first moveable element drives the flexible device to deform.
US10545709B2
There is provided a method for controlling an image processing apparatus, including storing histories of a predetermined number of jobs in a storage unit, displaying the histories of the jobs stored in the storing, performing control to, in a case where the histories of the predetermined number of jobs are stored in the storage unit, delete, from the storage unit, one of the histories of the jobs stored in the storage unit in accordance with execution of a job and store a history of the executed job in the storage unit, and making settings in such a manner that a history of a job selected by a user is not deleted from the storage unit under the control.
US10545701B1
Techniques relating to arbitration in a memory controller are disclosed. In some embodiments, the memory controller implements a per-bank priority-based arbitration scheme for different types of memory traffic (e.g., with different quality of service parameters). In some embodiments, the memory controller is configured to provide per-bank overrides to the arbitration scheme based on latency tolerance reported by one or more requesters sending a particular type of memory traffic. Various techniques disclosed herein may improve performance, improve fairness among different types of memory traffic, and/or reduce power consumption.
US10545699B2
A method for execution by a computing device within a dispersed storage network (DSN). The method beings when data accesses occur for a data object of a storage container within the DSN. The method continues by updating, for at least some of the data accesses, an object value for the data object to produce an updated object value. The method continues by updating an object retention cost for the data object to produce an updated object retention cost. The method continues by updating a data object retention policy for the data object based on the updated object value and the updated object retentions costs. When one of the data accesses is a deletion event, the method continues by utilizing a current updated data object retention policy to determine a deletion-retention option for the data object. The method continues by executing the deletion-retention option on the data object.
US10545696B2
Deduplication functionality is provided for a key-value solid-state drive (KVSSD) that includes a storage space and a controller. The storage space contains first and second containers. The first container includes a first virtual space and stores a key and at least one dedup key associated with the key. Each dedup key corresponds to a block of user data, and each block includes a predetermined size. The second container includes a second virtual space and stores each dedup key, the block of user data associated with the dedup key and metadata associated with the block of user data. The controller determines whether a block of user data received by the KVSSD is a duplicate block of data stored in the second container by determining whether a dedup key for the received block of user data matches a stored dedup key in the first container.
US10545687B1
A method for rebuilding data when changing erase block sizes in a storage system is provided. The method includes determining one or more erase blocks to be rebuilt and allocating one or more replacement erase blocks, wherein the one or more erase blocks and the one or more replacement erase blocks have differing erase block sizes. The method includes mapping logical addresses, for the one or more erase blocks, to the one or more replacement erase blocks and rebuilding the one or more erase blocks into the one or more replacement erase blocks, in accordance with the mapping.
US10545686B2
A computing device having firmware, an uninterruptible power supply (UPS), and a memory module with volatile memory. Firmware tasks are prioritized to elevate tasks associated with the copying of the contents of the volatile memory to the nonvolatile memory external to the memory module during the loss of main or primary power.
US10545683B2
Aspects include defining a first percentage of storage areas in an array of multiple persistent storage elements as hot storage areas and a second percentage of storage areas as spare storage areas such that remaining storage areas define a third percentage as cold storage areas. Each of the storage areas are assigned to either the hot group, the spare group or the cold group, respectively. A hot and cold storage area each include a first storage block on two different storage elements, and the hot storage area and the cold storage area each include a corresponding second storage block on a storage element different to the storage element on which the first respective storage block is stored. The storage blocks are distributed across the storage elements such that blocks of storage areas with the highest write rate of all storage areas are placed on a hottest storage element.
US10545673B2
A hypervisor deduplcation system includes a memory, a processor in communication with the memory, and a hypervisor executing on the processor. The hypervisor is configured to scan a first page, detect that the first page is an unchanged page, check a first free page hint, and insert the unchanged page into a tree. Responsive to inserting the unchanged page into the tree, the hypervisor compares the unchanged page to other pages in the tree and determine a status of the unchanged page as matching one of the other pages or mismatching the other pages in the tree. Responsive to determining the status of the page as matching another page, the hypervisor deduplicates the unchanged page. Additionally, the hypervisor is configured to scan a second page of the memory, check a second free page hint, deduplicate the second page if the free page hint indicates the page is unused.
US10545669B2
A system comprises a plurality of computing devices that are communicatively coupled via a network and have a file system distributed among them, and comprises one or more file system request buffers residing on one or more of the plurality of computing devices. File system choking management circuitry that resides on one or more of the plurality of computing devices is operable to separately control: a first rate at which a first type of file system requests (e.g., one of data requests, data read requests, data write requests, metadata requests, metadata read requests, and metadata write requests) are fetched from the one or more buffers, and a second rate at which a second type of file system requests (e.g., another of data requests, data read requests, data write requests, metadata requests, metadata read requests, and metadata write requests) are fetched from the one or more buffers.
US10545653B2
In accordance with some embodiments, a method includes displaying a representation of a first automatically-generated playlist, the representation of the first automatically-generated playlist including representations of a first set of media items selected for inclusion in the first automatically-generated playlist based on first playlist generation criteria for the first automatically-generated playlist. While displaying the first automatically-generated playlist, detecting user interaction with the representations of the first set of media items, and then detecting that a first update criterion for the first automatically-generated playlist has been met. In response, the method includes updating the first set of media items based on the first playlist generation criteria and the user interaction with the representations of the first set of media items—by adding or removing one or more removed media items from the first set of media items, and/or maintaining media items in the first set of media items.
US10545648B2
This disclosure describes techniques and architectures for evaluating conversations. In some instances, conversations with users, virtual assistants, and others may be analyzed to identify potential risks within a language model that is employed by the virtual assistants and other entities. The potential risks may be evaluated by administrators, users, systems, and others to identify potential issues with the language model that need to be addressed. This may allow the language model to be improved and enhance user experience with the virtual assistants and others that employ the language model.
US10545644B2
Provided is an information processing apparatus including: a processing unit configured to perform switching processing on a basis of a determination result as to whether or not a determination region determined on a basis of a display region which becomes a target of operation of one operation system includes a pointed position pointed in response to the operation, the switching processing being processing of switching between a display control mode for changing a position or a shape of the display region on a basis of the operation and an execution mode for executing processing corresponding to a display object within the display region on a basis of the operation, in which the display region indicates a unit when the position or the shape of the display region is changed in the display control mode.
US10545642B2
The present invention provides systems and methods that provide knowledge about a reaction (e.g. interest) of a group (normally of people) with respect to a set of elements, wherein each group member can react in a different manner. Assuming that the group is accessible by electronic means (e.g. Internet) this system may be based on a group response algorithm to estimate group reaction minimizing workload of group members and minimizing the time needed.To minimize or reduce group members' workload and time, the algorithm uses statistic tools. The group response system estimates group reaction with previously set statistic reliability.The present invention can use too in some cases, secondary algorithms for specific cases.
US10545639B1
A system, device, and method for creating widgets presentable in an image are disclosed. The widget creating system may include a system configuration file, one or more definition files, and a windows generator (WG). The WG may be configured to perform definition and run-time operations. The definition operation may include loading the system configuration file; loading first definition file(s) owned by a first user application and include at least one first-layer widget defined by a set of widget parameters, where each set may include contents corresponding to a second definition file of a second layer; and creating one or more first-layer widgets. The run-time operation may include loading one or more first-layer widget data parameter sets, where the contents corresponding to the second definition file are loaded and at least one second-layer widget is created during run time.
US10545633B2
A method of providing, by an image output apparatus, a graphical user interface (GUI) for providing a service to a user is provided, the method including: displaying a selection menu for determining whether to execute a pre-set function related to a service corresponding to an external apparatus when the external apparatus is connected to the image output apparatus; determining whether to display a function list indicating at least one detail function of the service corresponding to the external apparatus, based on a selection input with respect to the selection menu; and displaying the function list based on a result of the determining.
US10545630B2
Disclosed are various embodiments for a rule builder for data processing. A proper subset of a data set of strings is selected from one or more columns into which the data set is organized. A selection pattern is identified based at least in part on substring selections and a set of pattern rules. The substring selections are received by way of a first user interface that presents strings from the proper subset. The selection pattern is separately represented in the individual substring selections. A second user interface is generated to present the selection pattern.
US10545628B2
A device for managing applications installed on the device and a method thereof are provided. The device includes a controller configured to obtain driving information of the applications in response to the applications being executed, and determine an application satisfying an uninstall condition, among the applications, based on the driving information. The device further includes an interface configured to change a display of an object indicating the determined application, based on the uninstall condition.
US10545624B2
Relevant content (e.g., containers and/or container elements) can be surfaced via user interfaces based at least partly on determining the relevant content based on interactions between user(s), container(s), and/or container element(s). Techniques described herein include generating a user interface configured with functionality to present content to a user. The user interface can include interface elements, such as cards, corresponding to containers. The cards can be arranged on the user interface in an order determined based at least partly on respective relevancies of the containers to the user, and a presentation of individual cards can be based at least partly on a type of corresponding individual containers. Individual cards can include a group of one or more interface elements corresponding to container elements that can be arranged based at least partly on respective relevancies of the container elements to the user.
US10545622B2
A recording layer is described that comprises a magnetizable material configured to store an image represented by magnetized regions of the magnetizable material. The magnetizable material may be brought into proximity with a magnetically responsive display layer, which may cause a change in an optical state of the display layer such that a facsimile of the image represented by the magnetized regions is produced within the display layer.
US10545615B2
A touch device including a touch screen, a first input device and a processor is provided. At a first start time, when the first input device touches on the touch screen with a first touch area at a first position, the touch screen generates a first event, and the first input device transmits a first signal to the touch screen. The processor is coupled to the touch screen. When the touch screen receives the first signal during a pre-determined period from the first start time and the first touch area is larger than a first area threshold, the processor determines that the first event belongs to the first input device and that the first position is a start position of the first input device.
US10545614B2
A method, apparatus, and system to detect whether a two-electrode touch button is pressed using a first self-capacitance measurement of an inner electrode of the two-electrode touch button and a second self-capacitance measurement of an outer electrode of the two-electrode touch button. The method, apparatus, and system further to detect whether the two-electrode touch button is pressed in view of presence of water proximate to the touch button.
US10545608B2
In one embodiment, a controller includes a processor and a memory, the memory storing logic. The logic is configured to perform, when executed by the processor, operations including detecting, in response to driving a plurality of electrodes of a touch sensor with a first drive signal having a first polarity, a first sense signal. The first sense signal has a second polarity, the second polarity being an inverse of the first polarity. The logic is further configured to perform operations including driving, in response to detecting the first sense signal, the plurality of electrodes with a second drive signal having the second polarity.
US10545598B2
A display panel, a pressure sensitive touch screen, and a display device are disclosed. Pressure sensitive touch structures are arranged between an array substrate and a counter substrate. Each pressure sensitive touch structure includes a first touch electrode, a piezoelectric conversion layer, and a second touch electrode. In case each pressure sensitive touch structure is subject to a pressure, the pressure sensing unit determines the magnitude of pressure at the touch position by sensing a variation in the magnitude of voltage between the first touch electrode and the second touch electrode, thus realizing pressure touching. Since the pressure sensitive touch structures are embedded in the display panel, it is only required to make minor modification to the structural design of the display panel without being limited by the assembly tolerance. The detection accuracy is improved.
US10545587B2
A display device for punching and/or pressing machines. The display device can be constructed to be modular and of compact size so as to be positioned as desired on new and existing machine designs. The display device is formed with displays, which are configurable to provide a plurality of qualitative and quantitative information. The display device can be configured to be function with consoles of punching and pressing machines so as to be one or more of a supplemental device, an interfacing device, and an interactive device.
US10545586B2
An electronic pen configured to transmit signals to a sensor of a position detecting device includes a core body; a signal transmitter which transmits a signal for position detection and a signal including information about the electronic pen to the sensor of the position detecting device; and a protector which sets at least a tip of the core body between a protected state and an unprotected state. In response to at least the tip of the core body being in the unprotected state, the signal for position detection and the signal including the information are transmitted from the signal transmitter to the sensor of the position detecting device. In response to at least the tip of the core body being in the protected state, the signal for position detection is transmitted from the signal transmitter and the signal including the information is not transmitted from the signal transmitter.
US10545581B2
An electronic device includes a piezoelectric module, a sensing module and a buffer element. The piezoelectric module includes a substrate and a piezoelectric element. The substrate defines an opening penetrating the substrate. The piezoelectric element is disposed on the substrate and across the opening of the substrate. The sensing module is disposed over the piezoelectric module. The buffer element is disposed between the piezoelectric module and the sensing module.
US10545577B2
A 3D pointing device for use with a content delivery system is provided. The pointing device can operate in one of at least one of two modes: a first 3D or scrolling mode, and a second non-3D mode that can also be referred to as an up-down-left-right (UDLR) mode. The pointing device can include one or more directional sensors, to provide orientation and movement information. For either of the at least two modes, an optical finger navigation module is provided that can detect movement of a user's finger or object across its screen, and provides a predetermined threshold that must be exceeded before movement information is generated from the OFN module. The pointing device can generate scroll and UDLR commands based on the information from the orientation and movement sensors, as well as the OFN module, or can provide the information from the orientation and movement sensors to a user interface that can generate the appropriate scrolling or UDLR commands for use by the content delivery system.
US10545571B2
A head mounted display (HMD) according to the present invention is capable of controlling various functions on the basis of movement of a main body thereof. In addition, in order to control the various functions, the HMD can set a moving area where the main body is to be moved, and display alert information when the main body deviates from the moving area. More specifically, an HMD according to one embodiment of the present invention comprises: a main body configured to be worn on a user's head; a display unit, installed on one area of the main body, for outputting display screen information; and a control unit for controlling the display unit in a way that, in a taken image including an image of a preset object, the screen information is changed on the basis of detection of a deformation in the image, wherein the control unit controls the display unit in a way that, if at least one portion of the image is not detected in the taken image, alert information related to the movement of the main body is displayed together on the screen information.
US10545564B2
A discharge circuit integrated in a chip of a slave device to follow a bus rectifier bridge includes: a digital control module for generating, when an output result of a comparator is that a bus voltage falls, a high-level and time-configurable pulse width to drive a discharge circuit to discharge a bus; a discharge current source module for enabling the discharge of the bus by means of a digital control module and adjusting a discharge current; a comparator for obtaining a status of a change in the bus voltage; and a peripheral circuit for monitoring the change in the bus voltage, providing to the comparator a voltage signal which reflects divided bus voltage fall information, and generating a comparison reference voltage.
US10545562B2
An electronic device capable of placing restrictions on processor usage is disclosed. The electronic device may include: a memory; and a processor including a first core and a second core. The memory may store instructions that, when executed by the processor, cause the first core to transition from an active state to an idle state in response to a restriction signal for the first core, and cause the first core to transition to a power save state when the first core remains in the idle state for at least a preset time. For hot-unplugging, as the electronic device does not transition a core to an offline state, it does not have to perform cleanup operation on the memory and variables. Hence, it is possible to reduce the latency time due to hot-unplugging.
US10545561B2
A system may include a plurality of processing paths and a controller. The processing paths may include a first processing path configured to generate a first digital signal based on an analog input signal and one or more other processing paths each configured to consume a smaller amount of power than the first processing path, and each configured to generate a respective digital signal based on the analog input signal, wherein one of the other processing paths has a noise floor based on fidelity characteristics of the analog input signal or subsequent processing requirements of a digital output signal generated from at least one of the first digital signal and the respective digital signals. The controller may be configured to select one of the first digital signal and the respective digital signals as the digital output signal of the processing system based on a magnitude of the analog input signal.
US10545544B2
A cooling system includes a chassis defining a housing and including a wall having an outer surface. A computing device is located in the housing. A heat transfer device located in the housing engages the computing device and the wall, providing for heat transfer from the computing device, through the heat transfer device, and through the wall to the outer surface to produce supplemental passive cooling of the computing device via the outer surface. A heat dissipation aperture is defined by the chassis, and a heat dissipation device located in the housing adjacent the heat dissipation aperture engages the heat transfer device, which provides for heat transfer from the heat transfer device to the heat dissipation device. A forced convection device located in the housing generates an airflow past the heat dissipation structure and through the heat dissipation aperture to enable primary active cooling of the computing device.
US10545538B2
A foldable screen assembly and an electronic device are disclosed. The foldable electronic device may include a shaft assembly, a support assembly, a flexible display screen, and a housing assembly. The support assembly includes a first supporting plate and a second supporting plate. The first supporting plate and the second supporting plate are rotatable along with the shaft assembly, such that the electronic device is switchable between the folded state and the unfolded state. The flexible display screen includes a first end and a second end respectively located at two opposite sides of the shaft assembly. The first end is fixedly connected to the first supporting plate, and the second end is elastically coupled to the second supporting plate. The housing assembly includes a first housing and a second housing.
US10545533B1
A mobile computing device includes: a device housing including a base, a perimeter wall extending from the base to a perimeter upper edge and having a forward section and a rear section, and a display seat within the forward section of the perimeter wall; a display module including a display assembly supported adjacent to the perimeter upper edge by the display seat, and a display module cover overlaid on the display panel; an external frame member including: (i) a U-shaped wall removably affixed to the forward section of the perimeter wall and terminating at the rear section of the perimeter wall; and (ii) a retaining bezel extending from the U-shaped wall over the perimeter upper edge.
US10545522B2
A voltage reference circuit includes a bandgap circuit and a temperature compensation circuit. The temperature compensation circuit includes a first trim circuit, a second trim circuit, and a resistive digital-to-analog converter. The resistive digital-to-analog converter is coupled to the first trim circuit, the second trim circuit, and the bandgap circuit. The resistive digital-to-analog converter is configured to generate a temperature compensation voltage, and to provide the temperature compensation voltage to the bandgap circuit.
US10545520B2
Systems and methods for changing an output voltage of a voltage regulator are disclosed. A voltage change command that is serially transmitted from a control system to a voltage regulator is used to indicate that a change is output voltage is requested. The voltage change command is a serial stream that is less than a byte in length and includes a 1-bit write operation field, a 1-bit voltage change field and up to 6 bits of voltage change information.
US10545518B2
A controller for controlling energy consumption in a home includes a constraints engine to define variables for multiple appliances in the home corresponding to various home modes and persona of an occupant of the home. A modeling engine models multiple paths of energy utilization of the multiple appliances to place the home into a desired state from a current context. An optimal scheduler receives the multiple paths of energy utilization and generates a schedule as a function of the multiple paths and a selected persona to place the home in a desired state.
US10545513B2
An electronics with cascaded adaptive filters for attenuating noise in a feedback path of a flow controller is provided. The electronics includes a signal processor configured to receive a flow signal from a flow sensor, the flow sensor being configured to measure a flow rate of the pulsating flow, generate a noise reference signal from the flow signal and generate a flow rate signal using the noise reference signal. The electronics also includes a controller communicatively coupled to the signal processor, the controller being configured to generate a flow rate control signal using the flow rate signal, and a signal generator communicatively coupled to the controller. The signal generator is configured to receive the flow rate control signal, generate a valve signal based on the flow rate control signal, and provide the valve signal to a valve to control the flow rate of the pulsating flow.
US10545506B2
Methods, apparatus, systems, and articles of manufacture are disclosed to perform visual odometry using a monocular camera. An example apparatus includes a method fusioner to determine a visual odometry method using a surface characterization to calculate first odometry data, a displacement determiner to calculate second odometry data based on sensor information, an odometry calculator to calculate an odometry parameter of a target object with respect to a vehicle based on the first and the second odometry data, and a vehicle command generator to generate a vehicle command based on the odometry parameter.
US10545505B2
A method and device for an autonomous vehicle operation in a heterogeneous vehicle environment are disclosed, where sensing, based on vehicle sensor data, a vehicle travelling ahead, and trajectory request for trajectory information of the vehicle can be transmitted. Based on a response by the vehicle to the trajectory request, determining a certainty estimate value for a trajectory of the vehicle. With the certainty estimate value, selecting a distance buffer proportional to the certainty estimate value for the autonomous vehicle operation in relation to the vehicle, and modifying a trajectory plan of the autonomous vehicle operation to produce a modified trajectory plan based on the distance buffer for modifying the autonomous vehicle operation.
US10545502B2
Embodiments of the present invention disclose a method, computer program product, and system for directing movements of an autonomous vehicle. A vehicle operator exiting a vehicle is detected. A plurality of metadata is received wherein the plurality of metadata includes at least location data of a user and a timestamp. A pickup time and pickup location is identified based on received metadata. A route to the pickup location is generated based on at least a default location of the autonomous vehicle. The autonomous vehicle is directed to travel to the identified location such that the autonomous vehicle is arriving at the identified pickup time. Updates to the pickup location and pickup time are determined by dynamically monitoring received metadata. A modified route is generated, in response determining updates in one or more of the pickup location and pickup time and the autonomous vehicle is redirected to the updated pickup location.
US10545493B2
An embodiment of the invention may include a method, computer program product and system for guided service procedure. The embodiment may include receiving feedback data from one or more of a plurality of sensors. Each of the plurality of sensors may detect a physical condition at a serviceable location within an item of equipment. The item of equipment may be undergoing a service procedure by an equipment servicer. The embodiment may include determining whether the received feedback data from one or more of the plurality of sensors exceeds a threshold value. Based on determining that the threshold value is exceeded, the embodiment may include alerting the equipment servicer during the service procedure.
US10545486B2
The present disclosure relates to an integrated sensor system for monitoring, capturing, processing and analyzing data for delicate and fragile articles in real or near-real time movement within production, packaging and distribution systems. The system comprises a sensor platform that contains multiple on-board sensors detecting numerous force, environmental and movement variables; a handheld data receiver application in communication with said sensor module for issuing commands and processing captured data; and a web server application that is configured to receive information from one or more handheld data receiver applications and perform operations.
US10545481B2
Methods and software for generating machine-control instructions for controlling subtractive manufacturing equipment to form a plurality of objects from a single workpiece. In some embodiments, the machine-control instructions are for milling equipment that mills the objects from a single body of material by milling material from obverse and reverse sides of the body of material. Milling from the obverse side forms valleys in the obverse side and leaves interconnecting portions that connect together the plurality of objects. A removable fixating material is added to the valleys for holding the objects firmly in place relative to one another for milling from the reverse side. After the removable fixating material has hardened, milling from the reverse side removes the interconnecting portions. Milling operations from the obverse and reverse sides can include operations in addition to the forming of the valleys and removing of the interconnecting portions.
US10545464B2
A system for controlling a plurality of actuators is disclosed. The system includes at least one device for operating the plurality of actuators, at least one processor in communication with the device, and a memory coupled the processor. The memory stores data comprising program code that, when executed by the at least one processor, causes the system to receive as input a profile number indicating a specific test being performed by the system and a profile row indicating a load exerted by the plurality of actuators. The system is further caused to select a predetermined gain output based on the profile number and the profile row from a gain array. The gain array is a matrix containing a plurality of gain values, and the predetermined gain output is selected based on the profile number and the profile row. The system is further caused to determine a control value.
US10545463B2
A method includes sensing a level of ultraviolet radiation in an environment in which an electronic device is present, detecting an environmental condition of the electronic device based upon the sensed level of ultraviolet radiation, and controlling the operation of the electronic device based upon the detected environmental condition. The detected environmental condition may include an indoor condition, outdoor condition, near-window condition, near-door condition, and in-vehicle condition of the electronic device. Controlling the operation of the electronic device based upon the detected environmental condition may include selectively activating and deactivating components of the device based on the detected environmental condition to reduce power consumption of the device.
US10545459B2
Provided is a drive circuit for a two-coil stepper motor, including: a rotor; a stator including first, second, and third stator magnetic-pole portions; a coil A to be magnetically coupled to the first stator magnetic-pole portion and the third stator magnetic-pole portion; a coil B to be magnetically coupled to the second stator magnetic-pole portion and the third stator magnetic-pole portion; a drive pulse generation circuit configured to output a drive pulse; a detection pulse generation circuit configured to output a detection pulse for detecting counter-electromotive currents generated in the coil A and the coil B; and a rotation detection circuit configured to receive a detection signal generated due to the detection pulse as input to determine whether or not the rotor has rotated.
US10545456B2
A machine is configured to perform hologram location within a scene to be generated. The machine accesses target motion data that describes movement of a target device. Based on the target motion data, the machine determines a target motion vector that indicates a target speed of the target device and indicates a target direction in which the target device is moving. The machine determines a hologram motion vector for a hologram to be generated for display by a user device. The hologram motion vector indicates a relative speed of the hologram and indicates a relative direction of movement for the hologram. The machine then causes the user device to generate a scene in which the hologram moves at a speed determined based on the target speed and on the relative speed, as well as moves in a direction determined based on the target direction and on the relative direction.
US10545452B2
An image forming device includes a development unit that forms a toner image, a fixation unit that includes a handle including a grip part and fixes the toner image transferred to a record medium on the record medium and a heat insulation duct that is situated between the development unit and the fixation unit and inhibits transmission of heat of the fixation unit to the development unit. The handle is provided to be able to shift between an operational position for being gripped by an operator and an operating position at which the handle is in contact with the heat insulation duct.
US10545446B2
The present invention performs inplane uneven density correction that suppresses a number of tone correction properties and has few correction residuals. Accordingly, a holding unit of an apparatus of the present invention holds a plurality of tone correction properties respectively corresponding to a plurality of spot diameters that divide a range of a spot diameter of a light exposed on a surface of a photoreceptor by a predetermined interval. In addition a setting unit sets a tone correction property selected from the plurality of tone correction properties based on a spot diameter on the photoreceptor for a pixel corresponding to pixel data C. A correction unit corrects the pixel data C based on the set tone correction property, to generate tone correction data Cc.
US10545444B2
An image forming apparatus includes a calculation portion that calculates an image ratio of the electrostatic image to be formed. A controller controls developer supply from a developer supplier to a developing unit based on the toner density output of an inductance sensor. An adjustment portion adjusts the density of the toner output from the toner density detection portion to a higher value in a case where the image ratio calculated by the calculation portion is higher than a predetermined image ratio.
US10545433B2
An image forming apparatus has a plurality of image forming portions, an intermediate transfer belt having an elastic layer, a plurality of primary transfer members, a contact-separation mechanism, a secondary transfer member, a driving device, a voltage applying device, and a control portion. The contact-separation mechanism is switchable between an all-color pressure state where the primary transfer members are all in pressed contact with the image carrying members via the intermediate transfer belt and an all-color apart state where the primary transfer members are all away from the intermediate transfer belt. At first power-on, the control portion starts driving the image carrying members and the intermediate transfer belt in the all-color apart state, then transits to the all-color pressure state, and then ejects toner from the developing device to the image carrying members to reduce the surface friction coefficient on the image carrying members and the intermediate transfer belt.
US10545423B2
A toner includes toner particles each including a toner mother particle and an external additive adhering to a surface of the toner mother particle. The external additive includes silica particles. The silica particles each include a silica base, a first surface treatment layer covering the silica base, and a second surface treatment layer covering the first surface treatment layer. The first surface treatment layer contains a carboxy-modified silicone oil. The second surface treatment layer contains a specific copolymer including a first repeating unit represented by general formula (I) shown below and a second repeating unit represented by general formula (II) shown below. The silica particles have a non-ring-opened oxazoline group content of at least 1 μmol/g and no greater than 500 μmol/g as measured by gas chromatography-mass spectrometry.
US10545421B2
Provided is a toner including at least: a non-crystalline polyester resin; and a crystalline polyester resin, wherein when a cross-section of the toner is observed, the crystalline polyester resin has a maximum length of 100 nm or greater but less than 500 nm, and a ratio Dv/Dn of a volume average diameter Dv of the crystalline polyester resin to a number average diameter Dn of the crystalline polyester resin is less than 1.20.
US10545417B1
An electrophotographic photoconductor is provided. The electrophotographic photoconductor includes a conductive substrate, a photosensitive layer, and a surface layer containing fluororesin particles, non-fluororesin particles, and a cured resin. The fluororesin particles have an average particle diameter of from 0.01 to 0.3 μm in a cross-sectional image of the surface layer as observed by a scanning electron microscope with a magnification of 5,000 times, and when the cross-sectional image is segmented into uniform regions each being 1 μm×4 μm, a standard deviation of areas each of which is occupied by the fluororesin particles and the non-fluororesin particles in each of the regions is 0.2 μm2 or less.
US10545416B2
The present invention provides a detection apparatus for detecting a plurality of marks provided on a substrate, comprising: an optical system; an illumination unit configured to selectively illuminate the plurality of marks with a plurality of light beams via the optical system such that each of the plurality of marks is illuminated with at least one light beam; and an image capturing device configured to capture an image of the plurality of marks via the optical system, wherein the illumination unit includes a change unit configured to individually change an incident angle of each of the plurality of light beams on a pupil plane of the optical system, thereby changing an irradiated position of each of the plurality of light beams on the substrate.
US10545399B2
A rear projection screen includes a prism film, a first diffusion layer, a second diffusion layer and a light absorbing film sequentially disposed along a first direction. The prism film includes a first light-transmitting substrate and prism structures, wherein the prism structures are disposed on a surface of the first light-transmitting substrate away from the first diffusion layer. The prism structures receive an image beam and guide the image beam to be transmitted along the first direction. The first diffusion layer and the second diffusion layer have different refractive indexes. There are light-absorbing structures disposed in the light absorbing film, and the light-absorbing structures are arranged spaced apart from each other.
US10545398B2
A projection device including at least one projection module, at least one reflecting element, and at least one adjusting structure is provided. The projection module has at least one optical axis. The projection module is adapted to provide a projection beam. The projection beam is transmitted along a light transmission path to a projection target to form a projection image. The reflecting element is disposed between the at least one projection module and the projection target and located on the optical axis and has a reflecting surface, wherein the reflecting surface is adapted to reflect the projection beam to the projection target. The adjusting structure is connected to the reflecting element. The adjusting structure is adapted to drive the reflecting element to rotate along a first axis such that the projection image moves horizontally.
US10545388B2
A display device includes an electronic paper display imageable by receiving charges on an imaging surface of the electronic paper display, a ground electrode, and a ground access stripe. The ground electrode is opposite to the imaging surface of the electronic paper display. The ground access stripe is on a surface of the display device and electrically coupled to the ground electrode.
US10545379B2
A display device is provided and includes a substrate and a light converting film disposed on the substrate, the light converting film has a first surface and a second surface opposite to the first surface, the light converting film has a thickness H. The light converting film has at least one first element including Ti, Zr, Al, In, Zn, Sn, Sb, Si, Au, Ag, Cu, Pt, Fe, Co, Ni, or Mn. At least one first element conforms to the following condition: a content of the first element in a region between the first surface and 0.1H of the light converting film is defined as a first content. A content of the first element in a region between 0.1H of the light converting film and the second surface is defined as a second content, and a ratio of the second content to the first content is ranged from 0.1 to 0.9.
US10545367B2
The present invention relates to a pressure-sensitive adhesive composition, an optical member, a polarizing plate, and a display device. The pressure-sensitive adhesive composition according to an embodiment of the present invention may form a pressure-sensitive adhesive which has excellent general physical properties such as coating properties, endurance reliability, or the like, and which may stably maintain the physical properties for the long term. Further, the pressure-sensitive adhesive composition may be particularly applied to various optical films, thereby forming the pressure-sensitive adhesive layer which exhibits excellent adhesion with the optical film, and when the pressure-sensitive adhesive composition is applied to the polarizing plate, bending properties may be effectively prevented.
US10545364B2
A matrix circuit substrate, having a substrate body, having a first surface and a second surface which are opposite each other, and at least one sidewall located between the first surface and the second surface, the sidewall having at least one recess; multiple electrodes, disposed in a crisscross arrangement on the first surface; and at least one first conductive material, disposed in the recess to correspond to at least one of the electrodes, and electrically connected to the electrode. Additionally, a display apparatus having such substrate, and to a method for manufacturing such substrate.
US10545360B2
A display device includes a liquid crystal module to display an image at a front surface thereof, a cover to encase at least a portion of the liquid crystal module, and at least one fastening unit to couple the cover to the liquid crystal module, wherein the fastening unit is provided at a rear surface of the liquid crystal module.
US10545353B2
An embodiment includes a bobbin provided at an outer circumferential surface thereof with a first coil, a first position sensor disposed on the outer circumferential surface of the bobbin and spaced apart from the first coil, a first magnet disposed so as to be opposite to the first position sensor, a second magnet disposed so as to be opposite to the first coil, the second magnet being configured to move the bobbin in a direction parallel to an optical axis via electromagnetic interaction with the first coil, a housing configured to support the first magnet and the second magnet; and upper and lower elastic members coupled to the bobbin and the housing, wherein the first position sensor is moved along with the bobbin.
US10545351B2
A projector system comprising a laser light source, a collimating lens, a fly-eye lens, an integrating rod and a first modulator is disclosed. The light from a laser light source/fiber illuminates a collimator to substantially collimate the light and then is transmitted through a fly's-eye lens. The fly's-eye lens provides a desired angular/spatial light distribution for further processing to a first modulator of the projector system.
US10545345B2
The present invention provides a head-mounted display device, comprising a head-mounted apparatus, a functional apparatus, and a data line coupled the head-mounted apparatus to the functional apparatus. The head-mounted apparatus comprises a display apparatus for providing a near-eye display. The functional apparatus is configured to transmit corresponding signals to the head-mounted apparatus through the data line. The head-mounted display device further comprises a touch pad and a processor. The touch pad is located on the data line, configured to generate a touch signal in response to a touch operation. The processor is configured to generate a corresponding control signal according to the touch signal. The present invention further discloses a control method of the head-mounted display device. In the head-mounted display device and the control method of the present invention, the touch panel is located on the data line to facilitate user's input.
US10545339B2
A method includes defining a virtual space including a 360-degree moving image. The method includes playing back the 360-degree moving image. The method includes detecting a motion of a head-mounted device (HMD). The method includes defining a visual field in the 360-degree moving image based on the detected motion. The method includes detecting an emotion of a first user. The method includes comparing the detected emotion with a first condition. The method includes identifying a playback time of the 360-degree moving image at a timing of satisfaction of the first condition. The method includes identifying a direction indicated by the first user at the timing of satisfaction of the first condition. The method includes identifying a first region including a part of the 360-degree moving image corresponding to the identified direction. The method includes changing an evaluation value of the first region in response to satisfaction of the first condition.
US10545335B2
Provided is an optical system comprising a cemented lens including a positive lens, a negative lens, and an optical element cemented to the positive lens and the negative lens in which the optical element is made of an ultraviolet curing resin. An internal transmittance at a wavelength of an ultraviolet ray at which the ultraviolet curing resin is cured per thickness of 10 mm of a material for a first lens which is arranged on an object side out of the positive lens and the negative lens, and a minimum value and a maximum value of a thickness of the first lens in an optical axis direction are appropriately set.
US10545328B2
An image processing apparatus includes a core configured to perform a fast Fourier transformation (FFT) operation on the image data, a memory configured to store data that is output by the core, and a controller configured to control the core to perform the FFT operation on the image data. The core is resettable based on an amount of the image data.
US10545326B2
An illumination and observation system (1) for an ophthalmic surgical microscope (2) has first, second, third and fourth observation pupils (4, 5, 8, 9) for two observers, a coaxial illumination (6, 10, 11) in the first, third and fourth observation pupils to generate a red reflex (13) therein, and a main illumination (7) in the second observation pupil. For widely illuminating the surroundings, the main illumination has a larger illumination field than the coaxial illumination in any of the first, third and fourth observation pupils. For superior observation quality and a visible and homogenous red reflex in the second observation pupil, the main illumination overlaps at least 50% with the second observation pupil. The main illumination may be aligned within ±5° to an optical axis (12) of the second observation pupil and to overlap the coaxial illumination at least 50% with the first, third and fourth observation pupils.
US10545321B2
A zoom lens has in order from the object side, at least a foremost, first lens group having positive refractive power, a succeeding, second lens group having negative refractive power, a third lens group having positive refractive power, and a rearmost lens group having negative refractive power. The zoom lens meets requirements as defined in formulas regarding a displacement of the first lens group, a focal length of the zoom lens at the wide-angle end, a focal length of the zoom lens at the telephoto end, a focal length of the first lens group, and a focal length of the third lens group.
US10545319B2
In an optical system (ZL) capable of imaging in a plurality of object side media (for instance, air and water) whose refractive indexes are different from each other, the optical system is composed of, in order from an object, a front lens group (G1) whose position in an optical axis fixed, and a rear lens group (for instance, G2 to G4), and the rear lens group comprises at least two moving lens groups (for instance, G2 and G3), and at least two moving lens groups in the rear lens group are moved along the optical axis upon changing between object side media.
US10545317B2
A lens module includes a first lens having positive refractive power, a second lens having positive refractive power, a third lens having negative refractive power, a fourth lens having positive refractive power, a fifth lens having positive or negative refractive power, and a sixth lens having negative refractive power. One or more inflection points may be formed on an image-side surface of the sixth lens.
US10545306B2
A multi-positionable tray assembly (20) for mounting within a chassis (10) of a telecommunications panel (100) is disclosed. The multi-positionable tray assembly (20) may include support arm (24) that pivotally supports a tray (22) and that allows the tray assembly (20) to be installed and removed from the chassis (10). The tray (22) and the support arm (24) cooperatively define a cable routing pathway (208) that extends through a pivot axis (A1) defined by the tray and the support arm. To minimize the required depth of the tray (10) and optimize cable routing, the tray (20) can include a cable management structure (102) with a patch panel (104) having a plurality of adapters (108) arranged along a transverse axis (A2), wherein the transverse axis is non-parallel or oblique to a front plane (A4) of the tray.
US10545304B2
A terminal enclosure with a terminal base with a hole; a terminal lid with an adapter mounting face and a mounting hole in the mounting face; a right angle transition body with first and second ends; an adapter which passes through the mounting hole and is mounted to the mounting face; and an fiber optic cable, attached to the second end of the right angle transition body, with an optical fiber with a connector at one end. The mounting face is formed at an angle α, between 0 and 180 degrees, from a plane formed where the terminal lid and base meet. The optical fiber connector is connected to the adapter. The first end of the right angle transition body passes through the terminal base hole. The terminal base and terminal lid are configured to be attached together.
US10545303B2
An optical cable and an optical cable assembly having the same are provided. The optical cable includes a plurality of optical fibers each of which includes a core, a clad arranged on an outside of the core, and a coating layer arranged on an outside of the clad; a substantially transparent sheath in which the plurality of optical fibers are arranged; and a substantially transparent filler configured to fill a space between the sheath and the plurality of optical fibers.
US10545290B2
A fiber to waveguide coupler is provided that includes an optical fiber having a core and a cladding. The cladding includes an inner cladding and an outer cladding with a polymer. At least one of the core and inner cladding defines a substantially flat surface parallel with an axis of the optical fiber. The optical fiber defines a stripped portion substantially free of outer cladding configured to expose the at least one substantially flat surface of the core or inner cladding. A waveguide is configured to be evanescently coupled with the exposed at least one substantially flat surface of the core or inner cladding.
US10545288B2
A low loss high extinction ratio on-chip polarizer is disclosed. The polarizer is formed of a mode convertor followed by a mode squeezer and a dump waveguide, and may be configured to pass a desired waveguide mode and reject undesired modes. An embodiment is described that transmits a TE0 mode while blocking a TM0 mode by converting it into a higher-order TEn mode in a waveguide taper, squeezing out the TEn mode in a second waveguide taper to lessen its confinement, and then dumping the TEn mode in a waveguide bend that is configured to pass the TE0 mode.
US10545287B1
A manufacturing method for a waveguide includes forming a core including a first and a second layer. The first layer has a top surface including a first region opposed to a bottom surface of the second layer, and a second region not opposed to the bottom surface of the second layer. Forming the core includes a step of forming an initial first layer, an etching stopper layer on the second region of the top surface of the initial first layer, an initial second layer on the initial first layer and the etching stopper layer, and a step of etching the initial second layer until the etching stopper layer is exposed, to make the initial second layer into the second layer. A difference between the refractive index of the etching stopper layer and the core is smaller than or equal to 10% of the refractive index of the core.
US10545283B2
An optical fiber includes multiple optical cores configured in the fiber including a set of primary cores and an auxiliary core. An interferometric measurement system uses measurements from the multiple primary cores to predict a response from the auxiliary core. The predicted auxiliary core response is compared with the actual auxiliary core response to determine if they differ by more than a predetermined amount, in which case the measurements from the multiple primary cores may be deemed unreliable.
US10545282B2
A display includes a display panel for displaying an image; a backlight including a light guide plate disposed behind the display panel for outputting light to the display panel, and a light source that irradiates the light to a first side surface of the light guide plate; and a holder for supporting the display panel and the light guide plate and to have a concave portion that exposes at least a portion of a second side surface of the light guide plate positioned to be opposite to the first side surface of the light guide plate.
US10545279B2
The present technology relates to achieving a low manufactured cost and high design alignment robustness for fabrication of modular light guide luminaires featuring solid state light-emitting elements.
US10545277B2
A display device includes a display element having a display area, a light source, and a light guide element. The light guide element includes a light incident surface that receives incoming light from the light source, an opposite end face opposite to the light incident surface, a light exit surface that emits the light toward the display element, and an opposite plate surface opposite to the light exit surface. The light guide element has a through-hole penetrating the light guide element from the light exit surface to the opposite plate surface, the through-hole corresponding in location to the display area. In an adjacent area adjacent to the opposite end face, a light reflection portion having a reflection surface is disposed, the reflection surface being serrated in a plan view and reflecting light guided by the light guide element to the opposite end face, toward the through-hole.
US10545270B2
A method of manufacturing a nano metal grating is provided. In the method, a patterned metal oxide film is formed on a surface of the metal layer through the formation of metal oxides in an oxygen ashing process, and the nano metal grating is manufactured by using the patterned metal oxide film as a mask. Thus, a drawback that the metal layer cannot be etched after the metal layer is oxidized is solved, and the metal oxide film is not only used as a mask to manufacture the nano metal grating, but the metal oxide film is also used as a protective layer of the nano metal grating.
US10545269B2
A diffractive optical element prevents degradation of the optical performance of the element due to moisture absorption of the resin layers from taking place and also can prevent cracks of the resin layers and peeling of the resin layers along the interface thereof from taking place in a hot environment or in a cold environment. The diffractive optical element comprises a first layer and a second layer sequentially laid on a substrate, a diffraction grating being formed at the interface of the first layer and the second layer, the height d of the diffraction grating, the average film thickness t1 of the first layer and the average film thickness t2 of the second layer satisfying the relationship requirements expressed by the expressions of 1.1×d≤t1≤50 μm and 30 μm≤t2≤(400 μm−t1−d).
US10545259B2
An optomechanical gravimeter includes: a first and second accelerometer; and a spacer member interposed between the first accelerometer and the second accelerometer such that the first accelerometer and the second accelerometer independently include: a basal member; a test mass disposed on the basal member; a flexural member interposed between the basal member and the test mass such that the test mass is moveably disposed on the basal member via flexing of the flexural member; an armature disposed on the basal member and opposing the test mass and the flexural member such that: the armature is spaced apart from the test mass; a cavity including: a first mirror disposed on the test mass; a second mirror disposed on the armature, the spacer member providing a substantially constant distance of separation between a first measurement point of the first accelerometer and a second measurement point of the second accelerometer.
US10545250B2
The present invention relates to methods and apparatuses for using head waves to greatly improve microseismic event localization accuracy, particularly in the depth dimension, by analyzing them in addition to direct path arrivals whenever they are observed. Embodiments of the invention also include techniques known as multipath analysis.
US10545234B2
A method is disclosed for detecting atmospheric turbulence including aircraft induced wake turbulence and/or wind shear within an aperture associated with an aircraft approach or departure corridor around an airport. The method comprises transmitting into the aperture acoustic signals having a waveform suitable for pulse compression and receiving backscattered acoustic echoes of the acoustic signals from the atmospheric turbulence and/or wind shear. The method further includes processing the acoustic echoes in a matched filter receiver to provide a measure of the atmospheric turbulence and discriminating the aircraft induced demise time, being a time taken for the aircraft induced wake turbulence and/or wind shear to fall below a set threshold at least in the aperture. A system for detecting atmospheric turbulence including aircraft induced wake turbulence and/or wind shear associated with an aircraft approach or departure corridor around an airport is also disclosed.
US10545233B1
Described herein are methods and devices for improved location of any and all underwater structures or equipment installed underwater. In particular, systems are disclosed that combine optical and acoustic metrology for locating objects in underwater environments. The systems allow for relative positions of objects to be determined with great accuracy using optical techniques, and support enhanced location of devices that utilize acoustic location techniques. In addition, location information can be provided by the system even in conditions that make optical metrology techniques impossible or impractical.
US10545227B2
A method for determining distances and relative velocities of objects with using a radar includes transmitting a ramp-like frequency-modulated transmission signal whose modulation pattern includes multiple sequences of ramps having an identical ramp slope, which alternately follow each other, the sequences having a frequency offset and a time offset with respect to each other; Undersampling, and subjecting to a 2D Fourier transform, base band signals for the individual ramps; determining hypotheses for the distance and the relative velocity v of an object based on alternative distance-velocity relationships and based on periodic ambiguous information about velocity; ascertaining degrees of the agreements of a phase relationship between spectral values of the spectra with phase relationships expected for the hypotheses between spectral values of the sequences; and determining unambiguous estimated values for the distance and the relative velocity by selecting a hypothesis having the maximum agreement.
US10545214B2
An electron paramagnetic resonance device includes a crystalline, emission-sensitive mass and a housing containing the device. The mass includes structurally incorporated carbonate content in a range of about 3% by weight to about 10% by weight of the mass, one or more structurally incorporated non-calcium metallic cations, and one or more structurally incorporated phosphate anions. When irradiated with a known source, the EPR device may function as a reference. When unirradiated, the EPR may function as a dosimeter. As a dosimeter, the EPR device may be used as a personal dosimeter or as a monitor for inanimate objects being subjected to radiation sources. The EPR dosimeter may be used for both gamma radiation and neutron radiation measurements.
US10545212B2
The present disclosure provides a method and system of magnetic resonance imaging using a constrained gradient waveform. The constrained gradient waveform is designed to have only predetermined frequencies, for example excluding one or more identified resonant frequencies associated with the MRI system. The application of such a constrained gradient waveform during imaging may aid in reducing noise, vibration and/or heating of the MRI system during imaging.
US10545207B2
According to some aspects, a low-field magnetic resonance imaging system is provided. The low-field magnetic resonance imaging system comprises a magnetics system having a plurality of magnetics components configured to produce magnetic fields for performing magnetic resonance imaging, the magnetics system comprising, a B0 magnet configured to produce a B0 field for the magnetic resonance imaging system at a low-field strength of less than 0.2 Tesla (T), a plurality of gradient coils configured to, when operated, generate magnetic fields to provide spatial encoding of magnetic resonance signals, and at least one radio frequency coil configured to, when operated, transmit radio frequency signals to a field of view of the magnetic resonance imaging system and to respond to magnetic resonance signals emitted from the field of view, a power system comprising one or more power components configured to provide power to the magnetics system to operate the magnetic resonance imaging system to perform image acquisition, and a power connection configured to connect to a single-phase outlet to receive mains electricity and deliver the mains electricity to the power system to provide power needed to operate the magnetic resonance imaging system. According to some aspects, the power system operates the low-field magnetic resonance imaging system using an average of less than 1.6 kilowatts during image acquisition.
US10545203B2
A local coil for a magnetic resonance imaging system has a head part and a neck part. The head part is tiltable in a tilting movement. The neck part is movable relative to the head part for compensation of the tilting movement. The local coil is a head-neck local coil.
US10545200B2
A system and method for performing vector magnetometry are described. A method can include illuminating diamond with a modulated optical signal and a modulated microwave (MW) signal. A first, bias magnetic field is also applied to the diamond. Light emitted from the diamond in response to the optical signal, the MW signal, and the first magnetic field is detected via a single detector at a fixed position relative to the diamond. A modulation of the detected light encodes information corresponding to a plurality of nitrogen vacancy (NV) axes of the diamond.
US10545197B2
Systems, methods, apparatuses and non-transitory computer-readable mediums are disclosed for a self-calibrating system architecture for magnetic distortion compensation. In an embodiment, an electronic system comprises: a magnetometer; a plurality of spaced-apart calibration coils proximate to the magnetometer; first circuitry configured to excite the calibration coils during a calibration phase of the electronic system; second circuitry configured to measure a first magnetic field vector in a vicinity of the magnetometer that is generated by the excited calibration coils; third circuitry configured to: generate sensitivity values based on the first magnetic field vector measurement and a baseline magnetic field vector; and a storage device configured for storing the sensitivity values.
US10545196B2
A magnetic field sensor for sensing an external magnetic field along a sensing direction comprises a sensor bridge. The sensor bridge has a first sensor leg that includes a first magnetoresistive sense element and a second sensor leg that includes a second magnetoresistive sense element. The first and second sense elements have respective a first and second pinned layers having corresponding first and second reference magnetizations. The second reference magnetization is oriented in an opposing direction relative to the first reference magnetization. The first and second sense elements have respective first and second sense layers, each having an indeterminate magnetization state. A permanent magnet layer is proximate the magnetoresistive sense elements. In the absence of an external magnetic field, the permanent magnet layer magnetically biases the indeterminate magnetization state of each sense layer in an in-plane orientation to produce a sense magnetization of the first and second sense layers.
US10545193B2
One or more embodiments are directed to charge pump overload detection circuits which may be employed in imaging devices including one or more SPAD arrays, such as proximity sensors and time of flight sensors. One embodiment is directed to a charge pump overload detection circuit that includes a charge pump, a charge pump supply regulation device, a charge pump voltage regulation feedback loop and a charge pump overload detection comparator. The charge pump supplies an output voltage to a load, and the charge pump supply regulation device supplies a regulated voltage to an input of the charge pump. The charge pump voltage regulation feedback loop includes a feedback voltage generator that generates a feedback voltage based on the charge pump output voltage, and an amplifier that generates and provides a charge pump regulation control signal to the charge pump supply regulation device based on a difference between the feedback voltage and a reference voltage. The charge pump overload detection comparator compares the charge pump regulation control signal with a second reference voltage, and outputs an overload signal based on the comparison.
US10545191B2
A load system includes a first load test device, and a communication terminal that performs wireless communication with the first load test device. The first load test device includes a first communication unit that performs wireless communication with the communication terminal. The first communication unit transmits information related to an on/off state of the first load test device to the communication terminal, and receives a signal related to an instruction for operating the first load test device from the communication terminal.
US10545188B2
An embodiment of the present invention provides a computer-implemented method for functional test and diagnostics of integrated circuits. The computer-implemented method includes executing one or more functional test exercisers in a functional execution sequence for a device under test up to one or more checkpoints, applying dynamic clock switching to a clock of the device under test to identify one or more likely causes of a failure identified at the one or more checkpoints, and includes iteratively invoking a portion of the functional execution sequence between a plurality of the checkpoints to progressively isolate the one or more likely causes of the failure as a most likely failure source based at least in part on the applied dynamic clock switching.
US10545177B2
A coil that includes a current and a voltage sensor.
US10545175B2
An electrical measurement system for performing a measurement on a device under test has a main unit, a probe unit connected to the main unit, a first offset generator for generating a first offset influencing the measurement, and a second offset generator for generating a second offset influencing the measurement. The first offset generator has a first analog step size and the second offset generator has a second analog step size. The first and second analog step sizes differ from one another.
US10545172B2
A cantilever used in a scanning probe microscope includes a supporting section, a lever section, and a protrusion section, which is a probe. A crystalline carbon composite layer including a crystalline carbon nanomaterial and a metal material, a melting point of which is 420° C. or lower, is deposited on a distal end portion of the protrusion section.
US10545166B2
The invention relates to an optical sensor device comprising a reference body, an optical fiber including an intrinsic fiber optic sensor, and a hydraulic transmission system. The hydraulic transmission system is connected to the reference body such that an input portion and an output portion are movable with respect to the reference body. The optical fiber is connected with a first connecting portion to the output portion of the hydraulic transmission system and with a second connecting portion to an element exterior to the hydraulic transmission system. The intrinsic sensor is positioned between the first and second connecting portion. The input portion is arranged for receiving an input action and the hydraulic transmission system is arranged for converting the input action to a sensing action applied to the optical fiber by the output portion such as to modify strain in the optical fiber dependent on said input action.
US10545163B1
Systems, methods, devices, and apparatus for detecting sample defects in blood samples processed in automated processing systems are described herein. One aspect describes an automated blood sample processing apparatus having a pre-analytic specimen integrity monitoring device. Another aspect describes devices, systems, and methods for identifying blood components and properties in blood samples. Further aspects relate to systems and methods for setting reference ranges for sample defects and interference in blood samples. Additionally, devices, systems, and methods for identifying defective samples are described.
US10545161B2
Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. In some embodiments, the reader component communicates with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample.
US10545158B2
Disclosed are methods and systems for determining concentrations of a target molecule and a variant thereof in a sample. The sample can comprise or be suspected to comprise a target molecule and at least one variant thereof and is exposed to one or more recognition elements that bind to the target molecule and/or the at least one variant. A signal is detected that is associated with the binding of the target molecule and/or a signal is detected that is associated with the binding of the at least one variant to the one or more recognition elements. The concentration of the target molecule and/or the at least one variant thereof is determined based on the signals. The system can comprise a receiver adapted to receive a sample comprising or suspected to comprise a target molecule and the at least one variant thereof, the receiver comprising one or more recognition elements that bind to one or more epitopes in the target molecule and/or the at least one variant thereof.
US10545145B2
The invention, in some aspects relates to compositions and methods for imaging biological systems and physiological activity and conditions in cells.
US10545143B2
Silica particles having a thiol group on a surface thereof, and satisfying the following conditions (a) to (c): (a) a particle diameter is 20 to 1,000 nm; (b) a density of the thiol group on the surface of the silica particles is 0.002 to 0.2 piece/nm2; and (c) a ratio (B/A) in terms of an amount B (piece/particle) of the thiol group existing on the surface of the silica particles to an amount A of sulfur elements in the silica particles (the number of sulfur elements derived from thiol per silica particle) is 0.10 to 0.60.
US10545135B2
The present invention relates to a pharmaceutical composition comprising of preparations of human embryonic stem (hES) cells and their derivatives and methods for their transplantation into the human body, wherein transplantation results in the clinical reversal of symptoms, cure, stabilization or arrest of degeneration of a wide variety of presently incurable and terminal medical conditions, diseases and disorders. The invention further relates to novel processes of preparing novel stem cell lines which are free of animal products, feeder cells, growth factors, leukaemia inhibitory factor, supplementary mineral combinations, amino acid supplements, vitamin supplements, fibroblast growth factor, membrane associated steel factor, soluble steel factor and conditioned media. This invention further relates to the isolation, culture, maintenance, expansion, differentiation, storage, and preservation of such stem cells.
US10545134B2
The present invention provides methods of treating Alport syndrome in a subject by the administration of an agent that blocks the activation of RAC1/CDC42 members of the rho family of small GTPases. Such agents include, but are not limited to, the endothelin receptor antagonists such as bosentan and letairis and neutralizing antibodies to endothelin-1. Such administration prevents invasion of the glomerular capillary tufts by mesangial lamellipodial/filopodial processes, blocks mesangial process invasion, abrogates the deposition of laminin 211 in the GBM, and prevents the activation of maladaptive expression of proteins known to contribute to glomerular disease progression.
US10545133B2
Carcinomas typically invade as a cohesive multicellular unit, a process termed collective invasion. It remains unclear how different subpopulations of cancer cells contribute to this process. We developed three-dimensional (3D) organoid assays to identify the most invasive cancer cells in primary breast tumors. Collective invasion was led by specialized cancer cells that were defined by their expression of basal epithelial genes, such as cytokeratin-14 (K14) and p63. Furthermore, K14+ cells led collective invasion in the major human breast cancer subtypes. Importantly, lumenal cancer cells were observed to convert phenotypically to invasive leaders following induction of basal epithelial genes. Although only a minority of cells within lumenal tumors expressed basal epithelial genes, knockdown of either K14 or p63 was sufficient to block collective invasion. Our data reveal that heterotypic interactions between epithelial subpopulations are critical to collective invasion. We suggest that targeting the basal invasive program could limit metastatic progression.
US10545131B2
Embodiments of the invention include a method for fabricating a semiconductor device, the resulting structure, and a method for using the resulting structure. A substrate is provided. A hard mask layer is patterned over at least a portion of the substrate. Regions of the substrate not protected by the hard mask are doped to form a source region and a drain region. The hard mask layer is removed. A dielectric layer is deposited on the substrate. An insulative layer is deposited on the dielectric layer. A nano-channel is created by etching a portion of the insulative layer which passes over the source region and the drain region.
US10545126B2
An object is enclosed but moveable within a container. An interior surface of the container includes two or more distinct areal segments exhibiting corresponding surface characteristics. Movement of the object while in contact with each areal segment results in a corresponding sensory input to a user moving the container. The corresponding surface characteristic of each areal segment differs from the corresponding surface characteristic of at least one other areal segment, so that the corresponding sensory inputs to the user resulting from movement of the object while in contact with those areal segments differ from one another. The corresponding sensory inputs can include auditory inputs, tactile inputs, visual inputs, olfactory inputs, or sensor readouts. The article can be employed in methods wherein a user identifies the object, or characterizes the object or areal segments, based on the sensory inputs.
US10545121B2
Pipeline inspection systems are provided. In one embodiment, a pipeline inspection system can include at least one sensor module having a module body and a plurality of sensor holders mounted to the module body. Each sensor holder can include a holder body with a first body end, a second body end, and a plurality of sensors positioned therebetween, and a plurality of rotational guides that can be coupled to the holder body and configured to be biased towards an interior surface of the pipeline wall so as to define a standoff distance between each sensor and the interior surface of the pipeline wall. Each sensor holder can be at least partially pivotable about a longitudinal axis of the holder body extending between the first body end and the second body end. Methods of inspecting a pipeline are also provided.
US10545120B2
A predictive diagnostics system for monitoring mechanical seals. The system autonomously detects a loss of lubrication within a sliding seal interface of a mechanical seal, the system including a loss of lubrication failure mode logic module configured to monitor data sensed by one or more sensors and diagnose conditions relating to a loss of lubrication within the sliding seal interface, and a plurality of other failure mode logic modules configured to monitor data sensed by the one or more sensors and diagnose conditions relating to specific types of mechanical failures known to occur in mechanical seal systems, the loss of lubrication failure mode logic module configured to determine which of the plurality of other failure mode logic modules are activated during the diagnosis of conditions related to a loss of lubrication within the sliding seal interface.
US10545105B2
A method of estimating a property of a porous media including: saturating a sample of the porous media with a fluid; spinning the sample in a centrifuge; obtaining a saturation profile of the sample; identifying a portion of the sample in which saturation of the sample is within 10% of a minimum saturation of the sample; and measuring a first property of the porous media on the identified portion of the sample.
US10545104B2
Methods and systems for performing overlay and edge placement errors of device structures based on x-ray diffraction measurement data are presented. Overlay error between different layers of a metrology target is estimated based on the intensity variation within each x-ray diffraction order measured at multiple, different angles of incidence and azimuth angles. The estimation of overlay involves a parameterization of the intensity modulations of common orders such that a low frequency shape modulation is described by a set of basis functions and a high frequency overlay modulation is described by an affine-circular function including a parameter indicative of overlay. In addition to overlay, a shape parameter of the metrology target is estimated based on a fitting analysis of a measurement model to the intensities of the measured diffraction orders. In some examples, the estimation of overlay and the estimation of one or more shape parameter values are performed simultaneously.
US10545100B2
An x-ray source for computer tomography uses several sub-sources. An electron beam impacts the several sub-sources to achieve a high x-ray flux with high resolution. The several sub-sources produce a composite image, which is deconvolved to disentangle the composite image and render a useful image. The configuration of the several sub-sources can be optimized for a given specimen structure.
US10545097B2
The invention provides a device for optically inspecting high temperature glass containers (2), the device comprising a lighting system (7) having a light-emitting surface that is adapted to emit both: a “flash” first light flux during a flash duration of less than 1 ms and at a wavelength longer than 650 nm; and also a “bottle-scanning” second light flux having wavelengths shorter than 650 nm and for a duration of not less than 2 s, the lighting system (7) being controlled: to emit the flash light flux so that the camera can take images of each container while back-lit by said flash light flux; and to emit the “bottle-scanning” light flux that is perceived by a human eye as being continuous.
US10545096B1
The disclosed technology relates to an inspection apparatus that includes a stage configured to retain a specimen for inspection, an imaging device having a field of view encompassing at least a portion of the stage to view a specimen retained on the stage, a lens having a view encompassing the specimen retained on the stage, and a plurality of lights disposed on a moveable platform. The inspection apparatus can further include a control module configured to control a position of the stage, an elevation of the moveable platform, and a focus of the lens. In some implementations, the inspection apparatus includes an image processing system configured for receiving image data from the imaging device, analyzing the image data to determine a specimen classification, and automatically selecting an illumination profile based on the specimen classification. Methods and machine-readable media are also contemplated.
US10545095B1
The invention comprises a method and system for grading and verifying the grading of an animal hide. The animal hide is inspected on a light table to determine the grade of the hide. A tag on the hide is read by a reader to identify the hide. The hide is displayed on a monitor connected to a computer. Touch screen commands are be used for inputting information into the computer database to make a record of the inspection and grading of the hide. A camera connected to the computer is used to photograph the animal hide on the light table and store the data and image in a computer database to make a record of the inspection and provide the ability to verify the condition of the animal hide when it was inspected. The photograph of an animal hide and all information relating to the animal hide is stored in a database to identify the hide and to verify the inspection grade of the animal hide.
US10545088B2
The present application provides a method of detecting an amount of a treatment agent, such as a flocculating agent, in a process stream comprising the step of measuring at least one absorption property of a sample obtained from the process stream at a wavelength of less than about 250 nm. Processes and systems for monitoring and regulating addition of treatment agents to process streams are also provided.
US10545083B2
We describe a method comprising: providing a droplet comprising a plurality of constituents, splitting said droplet into a first droplet and a second droplet, wherein said first droplet comprises a first fraction of said plurality of constituents and said second droplet comprises a second fraction of said plurality of constituents, analysing said constituents of said first fraction of said plurality of constituents in said first droplet, and sorting said second droplet dependent on an outcome of said analysis.
US10545081B2
The present invention relates to a method for the optical measurement of at least the stability and the aggregation of particles in a liquid sample which is located in a sample container, wherein the method comprises the following steps: irradiating the sample with light of at least one first wavelength in order to fluorescently excite the particles, irradiating the sample with light of at least one second wavelength in order to examine the scattering of the particles, measuring the fluorescence light which is emitted by the sample; and measuring the extinction light at the second wavelength, wherein the irradiated light of the second wavelength runs through the sample container, is reflected back, runs again through the sample container in the opposite direction and exits as extinction light, wherein the stability is determined based on the measured fluorescence light and the aggregation is measured based on the measured extinction light. The invention further relates to a corresponding apparatus.
US10545078B2
Staining nucleotides within chromosomes is an important technique used in cytogenetics to produce a visible karyotype by staining condensed chromosomes. Such techniques are useful, for example, in identifying genetic diseases through the photographic representation of the entire chromosome complement. Prior to the steps of selective dissolving and staining of nucleotides within the chromosomes an aging step is performed to increase the selective solubility between different nucleotides. Within the prior art this aging step is a time consuming process taking several days. Accordingly, it would be beneficial to provide a staining pretreatment method which can be performed in a short period of time.
US10545074B2
A method includes receiving, from an imaging device associated with a robotic apparatus, an image signal including an object of interest represented in the image signal; receiving, by the robotic apparatus from an external agent, a task indication related to the object of interest, the task indication representative of a task to be performed by the robotic apparatus with respect to the object of interest; and responsive to receipt of the task indication: detecting salient features of the object of interest within the image; storing, by the robotic apparatus, a task context, the task context comprising data pertaining to the salient features and data pertaining to the task indication; and commencing, by the robotic apparatus, the task with respect to the object of interest.
US10545073B2
The present disclosure relates to a method and a solid phase microextraction sampling instrument for inserting into or through a solid or semisolid material to extract a component of interest from a sample, comprising a support structure at least partially coated with an extraction phase for extracting the component of interest, a protrusion that shields the coating during insertion, where the distances within a cross-sectional plane of the sampling instrument are greater than or equal to the corresponding distances in all of the cross-sectional planes located between the cross-sectional plane of interest and the insertion end of the sampling instrument. The present disclosure also discusses methods of making the instrument, desorption chambers, and methods for desorbing a component of interest from the instrument.
US10545065B2
An adapter for a diaphragm seal, having a first coupling area for fluid-tight coupling with a process port, a second coupling area for fluid-tight coupling with a diaphragm seal and an adapter diaphragm, which is disposed fluid-tight at a junction between the first coupling area and the second coupling area and is designed to come into contact with a seal diaphragm in a mounted state of the diaphragm seal. A measuring system is also provided for measuring a pressure, a fill level and/or a temperature of a process medium within an apparatus, and an apparatus of this type.
US10545061B1
Rapid calculation of magnetostriction effects can consist of calculating a stress field and a magnetic field in a structure by determining a magnetic field on the magnetic mesh, determining a magnetostriction from the magnetic field, applying the magnetostriction to the mechanical mesh, determining a stress field on the mechanical mesh, determining an inverse magnetostriction from the stress field, applying the inverse magnetostriction to the magnetic mesh, and determining a new magnetic field on the magnetic mesh by accounting for the inverse magnetostriction. Calculations can be based on data representing a structure, including a magnetic mesh, a mechanical mesh, and a plurality of material properties. After calculation is completed, data characterizing the calculated stress field and magnetic field for the structure can be provided as output. Related apparatus, systems, techniques, methods and articles are also described.
US10545057B2
A total air temperature sensor can include a first airfoil having a heated first surface, a second airfoil having a second surface spaced from the first surface and defining a sensor chamber, a temperature sensor located within the chamber, and a sheath surrounding the temperature sensor.
US10545048B2
A medication dispensing device may include a plurality of trays, each tray optionally including a load cell configured to measure a mass/weight of a medication contained in the respective tray. Each tray is placeable in a medication accessible position and a medication inaccessible position. The medication dispensing device includes a user interface configured to provide instructions and/or other information with regard to access for each medication. A processor provides instructions to selectively place each tray in the medication accessible position, and to determine, based on any change in the mass of the medication placed in the medication accessible position, whether the appropriate amount of the medication is removed from the tray.
US10545045B2
A hub, sight glass column and bottom sediment and water bowl are described. The hub is adapted to interconnect multiple machine fluid equipment to a single port on a machine. The hub is provided with an adjustable fitting connectable to a housing, and recessed within the hub. The sight glass column is configured to be indirectly attachable to a machine via a machine connector such that machine fluid is transferable from the machine to the sight glass column. The sight glass column further has a remote sensing port, and a lockable oil level ring. The bottom sediment and water bowl has a conically shaped bottom to direct fluid to a drain valve, and an indicator located on an upper tip of the drain valve. The indicator is configured to provide information with respect to one or more contaminant or property of machine fluid within the bottom sediment and water bowl.
US10545043B2
A flowmeter and a manifold for the same are provided according to an embodiment. The manifold comprises a body defining a first face and an opposing second face. A first orifice that projects into the body from the first face is defined by the body, and a second orifice that is also defined by the body projects into the body from the second face. The first and second orifices meet to define a fluid passage traversing through the body, and the second orifice is configured to fluidly connect to at least one flow tube of the flowmeter. At least one boss projects from the second face.
US10545040B2
A flowmeter includes an orifice plate assembly having a carrier that includes an aperture, an annular rim disposed about the aperture, and an annular ledge extending radially inward from the rim to the aperture. An orifice plate and annular seal are disposed within the annular rim. The plate engages the ledge and is retained on the carrier by a retaining ring and the energized annular seal. The seal is disposed in a seal gland formed between the orifice plate, the carrier, and the ring member, and sealingly engages at least one surface of each.
US10545035B2
An optical sensor having one or more sensing interference elements is disclosed. A first detector function generates a coarse optical path difference signal for example using a discrete Fourier transform of a detected interference spectrum, and a second detector function generates a refined optical path difference signal using the coarse optical path difference signal and for example a cross correlation of the interference spectrum with one or more sets of periodic transfer functions.
US10545034B2
Systems and methods are provided for detecting proximity to and collisions with medical devices. A capacitive sensor element includes a compressible insulator layer that has a first conductor track arrangement on a first surface and a second conductor track arrangement on a second surface. The second surface lies opposite the first surface. The sensor apparatus further includes an evaluation device for repeated acquisition of a capacitance value of the sensor element. The evaluation device is configured to output a proximity signal when the respective capacitance value reaches or exceeds a predetermined first threshold value, and is configured to output a collision signal when the respective capacitance value reaches or exceeds a predetermined second threshold value. The second predetermined threshold value is higher than the first predetermined threshold value.
US10545030B2
Dynamic message selection and presentation based on integration of data from two or more applications is provided. Data from two or more applications on a first device is integrated utilizing an authentication token associated with the first device. Responsive to a real-time message request associated with an application, a data storage having one or more messages is interrogated. A first message from the interrogated data storage is selected and presented in real-time based on the message request, route traversal information from a first application, and profile data associated with a second application.
US10545026B1
A method provides navigation assistance to a user by tracking the user's position. By detecting similar features, the accuracy of the position measurement of the user is improved, making use of a priori frequencies that various feature types exist in the area. The method provides techniques for planning a route using the tracking information and is able to explore previously-untraveled paths in response to a setting in the search process. The navigation information can be saved or retrieved from a database so that users may share the data obtained during navigating an unfamiliar area.
US10545022B2
A system and method that that triggers actions or sets of actions within a software application executed on a mobile device based at least in part on location identifiers.
US10545019B2
A method and apparatus for measuring an object using a CMM receives nominal geometry data relating to the object, and produces a set-up path based on the received nominal geometry data. The method also conducts a set-up measurement of the object using a CMM probe. The CMM probe conducts the set-up measurement by following the set-up path, and the set-up measurement of the object produces scan path information. The method generates a scan path using the scan path information, and controls the CMM probe to conduct a fine measurement of the object by causing the CMM probe to move along the generated scan path.
US10545013B2
A measuring tape assembly includes a tape retractably received in a case. The tape has an end hook connected to the first end thereof, and the end hook is located outside of the case. The end hook includes a first face and a second face which is located opposite to the first face. The first face includes multiple grooves which are straight grooves. The first face has first sand portion attached thereon so as to form a first friction face on the first face. The first face faces the case so as to contact an object. The second face has second sand portion attached thereon so as to form a second friction face on the second face. The first and second sand portions provide proper friction so that the end hook does not slip away from the object to be in contact with.
US10545003B1
A bolt carrier for a firearm, including lugs on the first end to engage corresponding lugs of a barrel receiver/extension. The bolt carrier includes a cam slot within which a cam pin from a bolt is constrained to travel along a cam slot path during rotational and translational movement of the bolt. The cam slot defines (1) a first cam slot means for constraining motion of the cam pin and the bolt during engagement or disengagement of the lugs of the bolt and the corresponding lugs of the barrel receiver or extension; (2) a second cam slot means for imparting rotational movement to the cam pin and bolt during linear movement of the bolt carrier; and (3) a third cam slot means for constraining motion of the cam pin at an end of a rearward travel of the bolt and bolt carrier during an ejection cycle. The combination of the first, second, and third cam slot means yields an extension of the unlocking by over 10% and a delay of the actual unlock of the bolt by over 5% relative to TDP.
US10545001B2
A heat exchange device includes a center manifold disposed between a first and second section, each of the first and second sections including flow passages configured for heat exchange between heat exchange fluid within the flow passages and fluid external of the flow passages. Each of the flow passages have a first end and a second end, and wherein adjacent ends of adjacent flow passages direct fluid flow in the same direction.
US10544991B2
A heat exchange plate for a plate heat exchanger includes a plate body having a first side and a second side opposed to the first side. A plurality of pins extends from the first side, and a plurality of recesses is formed in the second side for locating the pins of a similar heat exchange plate arranged adjacent thereto.
US10544983B2
A refrigerator includes a main body having a storage compartment; an inner door rotatably provided at the main body; and an outer door configured to open and close the storage compartment together with the inner door and rotatably provided at the inner door, wherein the inner door includes a connector seating portion disposed at an upper portion of the inner door and configured to connect a first electric wire extending from the main body to the inner door to a second electric wire extending from the outer door to the inner door. Connections between the electric wires are improved so as not to be influenced by the inner and outer doors such that durability of the electric wires can be improved.
US10544982B2
Disclosed is a refrigerator. The refrigerator includes a cabinet having a storage compartment, an inner case (10) configured to define an external appearance of the storage compartment, a first door pivotably installed to the cabinet, the first door being configured to open or close one side of the storage compartment, a second door pivotably installed to the cabinet, the second door being configured to open or close a remaining side of the storage compartment, the second door having a pillar (100) configured to be rotated so as to come into contact with the first door, and a transfer member (1000) provided inside the inner case (10) so as to guide rotation of the pillar (100) by detecting rotation of the second door, and the pillar (100) is spaced apart from both a top wall of the inner case and a bottom wall of the inner case (10) so as not to come into contact with the inner case (10) in a state in which the second door seals the storage compartment.
US10544981B1
Described herein are systems and methods for freezing an alcoholic mixture using liquid nitrogen. The systems may comprise a ferromagnetic capsule configured to receiving an amount of alcoholic mixture, a cap comprising at least one magnet for magnetically sealing the capsule, a wand comprising at least one magnet for magnetically coupling to the capsule or the cap, and a vessel containing a quantity of liquid nitrogen maintained at or below its boiling point. In use, the alcoholic mixture can be poured into the capsule, the capsule can be sealed using the cap, and the wand can be used to submerge the capsule and the cap in the liquid nitrogen for a time sufficient to freeze the alcoholic mixture.
US10544979B2
An appliance includes a first compartment and a second compartment. A temperature of the first compartment is determined with a first temperature sensor, and a temperature of the second compartment is determined with a second temperature sensor. If the temperature of the first compartment is above a first predetermined value and the temperature of the second compartment is above a second predetermined value, a controller causes the appliance to enter a pulldown mode. Upon entering the pulldown mode, the controller causes a valve to enter a first position where refrigerant flows to a freezer evaporator and is prevented from flowing to a fresh food evaporator.
US10544969B2
A plurality of refrigerant channels are grouped into two or more sets of refrigerant channels arranged in an air flow direction, and the two or more sets of refrigerant channels. When the heat exchanger functions as an evaporator, the refrigerants in a pair of the sets of refrigerant channels adjacent to each other in the air flow direction flow in parallel with each other in opposite directions.
US10544964B2
A cooler operating on the Stirling cycle, of the type including a compressor with a compression piston moving in a compression cylinder, a regenerator with a regeneration piston moving in a regeneration cylinder, a driving crankshaft including a crank pin that can rotate with respect to the compression cylinder and/or the regeneration cylinder, and a compression connecting rod, including a head mounted on the front pin and a foot articulated on the compression piston, the regeneration piston being connected to the crankshaft by a link element including at least three rigid adjacent sections connected by at least two spring-type connecting rods.
US10544948B2
An exemplary embodiment of the present invention provides an air handling unit with dehumidification and humidification functions and dehumidifying and cooling and humidifying and heating methods using the same which are capable of consistently performing dehumidification or humidification without cessation. The air handling unit with the dehumidification and humidification functions according to the exemplary embodiment of the present invention includes a first module which performs dehumidification or humidification, and a second module which performs dehumidification or humidification alternately with the first module.
US10544947B2
An air conditioner that includes a control box accommodating a control board and having an open surface, and a base panel having an air inlet and an air outlet, the control box being mounted on the base panel by seating the open surface thereof on the base panel, wherein the base panel includes a first water-blocking rib surrounding an outer surface of a lower edge defining the open surface of the control box so as to prevent water from flowing into the control box.
US10544944B2
System and method for grid load-up dual set point. The invention provides a method of operating a water heater having a tank configured to store water. The method includes heating, via a first heating element, a first portion of the water to a first temperature set point. The method also includes heating, via a second heating element, a second portion of the water to a second temperature set point, the second temperature set point being greater than the first temperature set point. The method additionally includes receiving a load-up signal from a grid controller, and heating, via the first heating element, the first portion of the water to the second temperature set point upon receiving the load-up signal.
US10544942B2
A method for mounting a combustion chamber of a gas turbine engine, wherein an annular outer combustion chamber wall and an annular inner combustion chamber wall are brought in position with respect to one another and are connected to a head plate, and wherein subsequently a combustion chamber head is mounted, characterized in that the head plate is connected to the outer combustion chamber wall and the inner combustion chamber wall by means of rivets that are arranged in a circumferentially distributed manner, and that subsequently the combustion chamber head is brought in position and is screwed together by means of threaded bolts and nuts to the arrangement of head plate, outer combustion chamber wall and inner combustion chamber wall, which is pre-mounted by means of the rivet.
US10544937B2
A lighter comprises a container that is configured to hold a liquid fuel, a cap attachable to a top portion of the container, a fuel cap attachable to a bottom portion of the container, a first watertight seal formed by a first sealing element between the cap and the container, and a second watertight seal formed by a second sealing element between the fuel cap and the container.
US10544932B2
Apparatus and method embedding a camera in a street light includes structure and/or function whereby the street light has a first compartment having an LED array configured to illuminate an area beneath the street light. A second compartment is coupled to the first compartment and has a camera directed toward the area beneath the street light. A third compartment is coupled to the second compartment and is configured to attach the street light to a vertical support. A passive air channel is disposed between the first compartment and the second compartment, and is configured to direct air from beneath the street light to the top of the street light. Preferably, the power supply for the LED array is disposed in a compartment different than the first compartment.
US10544931B2
A wavelength conversion member includes a light-reflecting member and a phosphor-containing layer. The light-reflecting member is configured to reflect laser light. The phosphor-containing layer includes a base component provided on the light-reflecting member and one or more projecting portions protruding from the base component toward a direction away from the light-reflecting member. Each of the one or more projecting portions is configured to be irradiated with laser light. Each of the one or more projecting portions is smaller than the base component and larger than a spot of the laser light to be irradiated.
US10544927B2
A clamp lamp includes a light source, a first clamping part, and a second clamping part. The first clamping part has a first holding portion and a lamp connecting portion connected to the first holding portion. The light source is connected to the lamp connecting portion. The second clamping part has a second holding portion and a counterweight disposed on the second holding portion. The first holding portion and the second holding portion are movably connected with each other. The clamp lamp is fixedly disposed on a structural edge by the first holding portion and the second holding portion clamping the structural edge; therein, the counterweight and the light source are located at two opposite sides of the structural edge, which is conducive to the balance of the clamp lamp on the structural edge.
US10544924B2
A retention structure for retaining a recessed lighting fixture behind a ceiling includes an attachment structure that has a first wall and a second wall. The attachment structure is designed to be attached to a housing of a recessed light fixture. The retention structure further includes a screw attached to the first wall of the attachment structure and to the second wall of the attachment structure. The retention structure also includes a pawl attached to the threaded screw. The pawl is rotatable along with the threaded screw. The pawl is also axially movable along the threaded screw between the first wall of the attachment structure and the second wall of the attachment structure.
US10544910B2
A lighting device is providing that includes several LED filaments disposed inside a partially transparent external container and connected to anode and cathode output terminals. Each LED filament includes a slimline substrate, a plurality of light-emitting diodes regularly distributed in line. The diodes are sequentially connected in series. Each LED filament further includes an envelope overmoulded around the diodes and the substrate, and two electrodes forming the anode and the cathode of the LED filament protruding from the envelope. The electrodes fixed to two opposite ends of the substrate and connected electrically to the first and last diodes. The external container forms a hollow and slimline component with two opposite ends, and the LED filaments laid out to at least one lighting line where each lighting line includes several LED filaments aligned sequentially and anodes and cathodes are connected to their respective output terminals.
US10544907B2
A light emitting diode (LED) filament light bulb is disclosed. The LED filament light bulb includes a plurality of LED filaments, an RF driver, an antenna, and a cover. The antenna defines a first end portion and a second end portion, where the first end portion of the antenna is electrically connected and in signal communication with the RF driver. The cover defines an external wall and a support structure. The external wall defines an interior volume and the support structure defines an evacuation passageway and a cavity. The evacuation passageway and the antenna are both received within the cavity of the support structure and the evacuation passageway is fluidly connected to the interior volume of the cover.
US10544902B2
A vaporizer apparatus for vaporizing liquefied natural gas (LNG) into vapor-phase natural gas for injection into an oil or gas well, comprises a blower assembly, a burner section, a heat exchanger section, and at least one flammable gas concentration sensor. The blower assembly comprises a primary blower configured to move air along an air flow path through the vaporizer apparatus and a flame arrestor configured to allow passage of the air into the vaporizer apparatus and impede passage of a flame out of the vaporizer apparatus. The burner section comprises an enclosure having an upstream end coupled to the blower assembly and a downstream end, and a burner inside the enclosure and in the air flow path for heating the air. The heat exchanger section comprises an enclosure having an upstream end coupled to the downstream end of the burner section enclosure and a downstream end, and at least one LNG heat exchange tube inside the enclosure and in the air flow path, and thermally communicable with the air heated by the burner. The at least one flammable gas concentration sensor is in the air flow path upstream of the burner and is configured to detect whether a concentration of a flammable gas in the air is above a flammable gas concentration set point.
US10544900B2
According to the invention, an extendable member is disclosed. The extendable member may include a structure having a first state and a second state. The structure may be deformable between the first state and the second state. In the first state the structure may include a compact form. In the second state the structure may include a hollow longeron having a slit along the entire length of the hollow longeron. One or both longitudinal edges along the slit of the hollow longeron may have lateral protrusions. The lateral protrusions of a longitudinal edge may act in such a way with the other edge, and possibly its protrusions, to at least partially inhibit relative motion of the edges.
US10544896B1
A supporting device is configured to hold and support a portable electronic device. The supporting device includes a main shaft, a plurality of swing arms, a holder, and a plurality of adjustable legs. The portable electronic device is configured to lean against the main shaft. The swing arms are pivotally coupled to two opposite ends of the main shaft and configured to rotate relatively to the main shaft. The holder is configured to receive an edge of the portable electronic device. The swing arms are slidably connected to the holder for adjusting a distance between the main shaft and the holder through the rotating of the swing arms. The adjustable legs are pivotally coupled to the two opposite ends of the main shaft. The adjustable legs are independently movable in at least two degrees of freedom.
US10544895B2
A track mounting system including a mount with a mounting plate with a back surface and a front surface, the back surface is opposite the front surface and at least one mounting stud coupled to the back surface of the mounting plate, each mounting stud includes a stem portion that extends outwardly from the back surface and an enlarged head portion disposed at a distal end of stem portion. The mount also includes a release mechanism coupled to the front surface to release the mount from a track. The track mounting system also includes an adaptor coupled to the front surface of the mounting plate wherein the adaptor releasably couples with an equipment interface of a piece of equipment.
US10544880B2
A mudmat for a subsea pipeline accessory has a body with an accessory support structure arranged to lie underneath and support an accessory. At least one foundation element attached to the body is movable from a stowed position at least partially under the accessory support structure into a deployed position extending laterally from the accessory support structure after overboarding the accessory from a vessel and before landing the accessory on the seabed. Two or more foundation elements may be deployed simultaneously in laterally-opposed directions transverse to the longitudinal axis of a pipe that supports the accessory.
US10544879B2
A flow control valve comprising a valve body having a valve throat, a narrowing nozzle passage upstream of the valve throat, a valve member having an outer narrowing surface and movable relative to the valve body to meter flow through the valve throat, a widening diffusor passage, a widening passage downstream of an inlet port and upstream of the narrowing nozzle passage, and the widening portion widening from a first section having a first cross-sectional area that is equal to or greater than the cross-sectional area of the inlet port to a second section downstream a distance from the first section and having a second cross-sectional area that is greater than the cross-sectional area of the first section of the widening portion.
US10544877B2
A pressure regulating valve includes a housing, control slide valve, coupling rod, armature, outlet port, and pressure transmission pin. The armature demarcates a first fluid space and a second fluid space from each other. The rod extends with a constant first outer cross-sectional shape in a direction of a longitudinal axis, and at least partially demarcates a third fluid space that fluidically connects the first fluid space to the outlet port. The pin extends with a constant second outer cross-sectional shape in the direction of the longitudinal axis, and at least partially delimits the third fluid space. The pin is positioned so that one end facing toward the armature projects into the control slide valve, and another end facing away from the armature is at least indirectly supported against the housing. A hydraulically effective area of the second shape is larger than a hydraulically effective area of the first shape.
US10544872B2
A liquid capture valve may have a housing that physically contacts a lid and contains a floating member. The lid can have an inlet and an outlet with the outlet positioned at an apex of a sealing surface. The floating member can be configured to seal the outlet by contacting an outlet edge in response to the housing containing a predetermined volume of liquid.
US10544854B2
An electric vehicle drive includes an electric motor, an axle drive and a multistep reduction gear that is arranged between the electric motor and the axle drive, is intended in structural terms for shifting at least two forward gears, and includes precisely three planetary gear stages that are operatively interconnected includes sun gears, internal gears and planet carriers, a transmission input element for attaching the electric motor for conjoint rotation, and a transmission output element for attaching the axle drive for conjoint rotation. The transmission input element being permanently connected to the sun gear of the first planetary gear stage for conjoint rotation. The transmission output element being permanently connected to the planet carrier of the third planetary gear stage for conjoint rotation. At least the planet carrier of the first planetary gear stage and the sun gear of the third planetary gear stage are permanently interconnected for conjoint rotation.
US10544848B2
The present invention relates to a dynamic damper control device. A control unit includes a first acceleration sensor configured to obtain a first acceleration of a mass member, a second acceleration sensor configured to obtain a second acceleration of a vibration control target member, and a target amplitude amplification ratio calculating unit configured to calculate a target amplitude amplification ratio of the mass member and the vibration control target member based on the first acceleration and the second acceleration, and is configured to change a magnetic force produced from an electromagnet based on the target amplitude amplification ratio.
US10544844B2
A plate assembly for a multi-disk brake system is provided. The plate assembly includes at least one of a pressure plate or an end plate and a floating plate wear liner mounted against the at least one of the pressure plate or the end plate. The floating plate wear liner is configured to contact a contact surface of an adjacent rotatable friction disk in response to the multi-disk brake system being actuated.
US10544832B2
A preload guide system guides, in a horizontal plane, movement of a rotation structure having journals rotating around a rotation axis having a horizontal rotation shaft. At right-side surfaces of the journals, guide bearing components press predetermined positions on the same side with respect to an axial-direction reference plane and rotatably support the journals. At left-side surfaces of the journals, guide bearing components press positions corresponding to the guide bearing components at the right side surfaces, and rotatably support the journals. The support systems adjust displacement amounts of the guide bearing components such that a sum of the displacement amounts becomes zero.
US10544830B1
A coupler is for selectively coupling a first bearing ring with a first backing ring or a second bearing ring with a second backing ring and includes a flexible annular body disposeable simultaneously within the first bearing ring and first backing ring or within the second bearing ring and second backing ring. A first bearing projection and a first backing ring projection extend radially from a first circumferential surface and are axially spaced apart and a second bearing projection and a second backing ring projection extend radially from a second circumferential surface and are axially spaced apart. The body is invertible between a first orientation in which the first bearing ring and backing ring projections are disposeable within the first bearing and backing ring openings and a second orientation in which the second bearing ring and backing ring projections are disposeable within the second bearing and backing ring openings.
US10544810B2
A linear actuator system includes a linear actuator and at least one integrated pump assembly connected to the linear actuator to provide fluid to operate the linear actuator. The integrated pump assembly includes a pump with at least one fluid driver comprising a prime mover and a fluid displacement assembly to be driven by the prime mover such that fluid is transferred from a first port of the pump to a second port of the pump. The pump assembly also includes two valve assembles to isolate the pump from the system. The linear actuator system also includes a controller that establishes at least one of a speed and a torque of the at least one prime mover to exclusively adjust at least one of a flow and a pressure in the linear actuator system to an operational set point.
US10544807B2
Devices, apparatus, mechanisms, systems and methods for flush mounted fans such as hugger fans for easy mounting by pre-attaching a bracket on a motor to a ceiling mounted plate by a hook, the plate having noise isolation pads. Raised alignment tabs and female receptacles on the ceiling plate and motor bracket for easily aligning the bracket to the ceiling plate, along with captive fasteners to attach the motor bracket to the ceiling plate. The alignment tabs allow the installer to position the bracket to the plate by sliding the bracket against the plate so that captive fasteners on the bracket adjacent to the alignment tabs are aligned with fastener holes on the plate. Finally, the installer can easily screw the captive fasteners into the holes for an easy to install, secure and wobble free installation between the motor bracket and the ceiling plate.
US10544801B2
A compressor system having a centrifugal compressor, controller and an interface is disclosed. The compressor includes adjustable guide vanes and a variable geometry diffuser. The controller is in electrical communication with each of the guide vanes and diffuser so as to monitor and adjust positions thereof in accordance with a predetermined control algorithm. The control algorithm is implemented in accordance with a method of controlling the centrifugal compressor. The method adjusts the position of the diffuser based on the actual lift, guide vane position and predetermined relationships between diffuser position and reference lift.
US10544798B2
A flow guiding device includes a flow-guiding member and a blade. The flow-guiding member includes a flow-guiding portion, a neck portion and a first coupling portion. The flow-guiding portion is connected to a first end of the neck portion. The first coupling portion is located at a second end of the neck portion. The flow-guiding portion, the neck portion and the first coupling portion are connected in series in a radial direction. The blade includes a second coupling portion at a free end of the blade. The second coupling portion is coupled with the first coupling portion. The flow-guiding portion has a cross-sectional area smaller than or equal to a cross-sectional area of the blade. A cross-sectional area of the neck portion viewed from the radial direction at the first end is smaller than a cross-sectional area of the neck portion viewed from the radial direction at the second end.
US10544797B2
A propeller fan includes a boss hub portion and a blade including a front edge portion, a rear edge portion, and an outer edge portion. The outer edge portion has a front outer edge portion, a rear outer edge portion, and a connection portion connecting the front outer edge portion and the rear outer edge portion to each other. In a plan view of the blade along a central axis, a maximum radius R1max of the outer edge portion in a portion corresponding to the front outer edge portion and a maximum radius R2max of the outer edge portion in a portion corresponding to the rear outer edge portion satisfy a condition of R1max>R2max. With such a construction, a propeller fan which generates wind less in pressure fluctuation and is capable of sending comfortable wind and achieving lowering in noise is provided.
US10544792B2
Molten metal transfer pump, in which a shaft (4) with the impeller (5) mounted on the shaft (4) is installed on the upper bearing (2) and the lower journal plain bearing (3). The lower journal plain bearing (3) has rotor (15) and stator (16) parts. The rotor part (15) is made in the form of two split bushings (17) mounted on the shaft (4), and the stator part (16) is made in the form of two split bushings (18) fixed in the cage (19) in axial alignment with the shaft (4). Bushings (17) (18) are fixed correspondingly with flat rings (24) (33) and composed of cylinder segments (20), (28) equidistantly placed in a circumferential direction, located correspondingly in the cylindrical groove (21) on the shaft and cylindrical groove (29) of the cage (19) and fixed with cone hold-down rings (22), (30) radially, and with spring rings (23), (31) axially.
US10544790B2
A ceiling fan includes a motor and a heat-dissipating device. The heat-dissipating device includes a plurality of blades and a plurality of end plates. The motor includes a shaft and a hub. The hub includes a plurality of vents and a plurality of first coupling portions. Each blade is coupled with at least one first coupling portion and includes a first end and a second end. Each blade forms a second coupling portion at the first end thereof. The second coupling portion is coupled with the at least one first coupling portion. Each blade includes a first air channel extending in a radial direction. The first air channel includes first and second ends. The first end of the first air channel is relatively adjacent to the vents than the second end is. Each end plate includes at least one third coupling portion coupled with the second end of the blade.
US10544786B2
Scroll compressor designs are provided to minimize vibration, sound, and noise transmission. The scroll compressor has a bearing housing, and orbiting and non-orbiting scroll members. The non-orbiting scroll member has a radially extending flanged portion with at least one aperture substantially aligned with the axially extending bore. At least one fastener is disposed within the aperture and the bore. A sound isolation member contacts at least one of the non-orbiting scroll member, the fastener, or the bearing housing, to reduce or eliminate noise transmission. The sound isolation member may be formed of a polymeric composite having an acoustic impedance value greater than the surrounding materials. The sound isolation member may be an annular washer, an O-ring, or a biasing member, by way of non-limiting example. In other variations, fluid passages are provided within the fastener and/or bearing housing to facilitate entry of lubricant oil to further dampen sound and noise.
US10544782B2
A hermetic compressor includes, inside hermetic container (1), electric motor element (2), compression element (3) driven by electric motor element (2), and lubricating oil (7) for lubricating compression element (3). The hermetic compressor further includes vibration damping member (16) having one part fixed to hermetic container (1) and another part being free end part (18). Structurally, a natural frequency of vibration damping member (16) is in substantial conformity with a natural frequency of hermetic container (1).
US10544774B2
A runner for a hydraulic turbine or pump has a plurality of blades. Each of the blades is defined by a pressure surface, an oppositely facing suction surface, a leading edge and a spaced-apart trailing edge. At least one of the blades has a device for supplying a flow of oxygen containing gas to the trailing edge of the same blade. The device includes at least two separate gas inlet apertures and at least two separate gas passages, each extending from one of the separate gas inlet apertures to a separate group of orifices in the trailing edge of the same blade. Each of the separate group of orifices has at least one orifice to admit gas out of the corresponding separate gas passage to the passing fluid during the operation of the runner.
US10544773B2
An engine ignition system for a spark-ignited engine includes a sparkplug and a control system having primary ignition circuitry, secondary ignition circuitry coupled with electrodes of the sparkplug, and sensing circuitry. A control device determines a timing of spark production based on a pattern of varying of an electrical property in the primary ignition circuitry. An inflection point in a sensed current signal may be detected to determine the timing.
US10544763B2
A fuel pump includes a motor having an armature which rotates about an axis, the motor also having a stator which circumferentially surrounds the armature such that a fuel passage is defined between the armature and the stator, whereby rotation of the armature induces a circumferential flow of fuel within the fuel passage; a pumping arrangement which is rotated by the armature and which pumps fuel from a first inlet to a first; a second inlet which introduces fuel into the fuel passage; a second outlet which discharges fuel from the fuel passage; and a flow impedance member in the fuel passage which impedes the circumferential flow of fuel within the fuel passage, thereby generating a pressure gradient across opposing sides of the flow impedance member such that fuel entering the fuel passage is pumped to the second outlet.
US10544759B2
Air induction systems are for an internal combustion engine. The air induction systems comprise an air intake plenum that conducts intake airflow to an air cleaner for cleaning prior to combustion in the internal combustion engine. The air intake plenum is movable with respect to the air cleaner between an open position separated from the air cleaner and a closed position connected to the air cleaner. A bellows connects the air intake plenum to the air cleaner when the air intake plenum is in the closed position. The bellows has an upstream first end that seals with the air intake plenum and a downstream second end that seals with the air cleaner. A spring is disposed in the bellows. The spring applies a biasing pressure on the bellows that encourages sealing between the bellows and at least one of the air intake plenum and the air cleaner when the air intake plenum is in the closed position. A shield is provided that blocks inflow of rain water to the bellows when the air intake plenum is in the open position.
US10544748B2
Methods and systems are provided for diagnostics of a wastegate valve during vehicle-off conditions. In one example, the engine may be reverse rotated, unfueled, and air flow via the intake manifold may be estimated and compared to a baseline air flow. A stuck open wastegate valve may be indicated based on the comparison between the intake air flow and the baseline air flow.
US10544747B2
Systems and methods for diagnosing the presence or absence of turbocharger wastegate degradation are presented. In one example, an intake manifold pressure sensor provides a basis for determining whether or not turbocharger wastegate degradation present. The turbocharged engine may be rotated in a reverse direction to assess wastegate degradation.
US10544745B2
A utility engine air-to-fuel ratio control method in which during an initial or early part of a period of engine continuous operation its stability of operation is determined and if sufficiently stable a test of the air-to-fuel ratio of the air-fuel mixture supplied to the engine is performed and if need be changed to a new air-to-fuel ratio supplied to the engine during the remainder of the period of engine continuous operation. If the engine operation is not sufficiently stable the test is not started or if started is aborted.
US10544734B2
The present disclosure is directed to a gas turbine engine defining a radial direction, a circumferential direction, an axial centerline along a longitudinal direction, and wherein the gas turbine engine defines an upstream end and a downstream end long the longitudinal direction. The gas turbine engine includes a turbine section including a low speed turbine rotor, a high speed turbine rotor, and an intermediate speed turbine rotor. The low speed turbine rotor includes an inner shroud and an outer shroud outward of the inner shroud in the radial direction. The outer shroud defines a plurality of outer shroud airfoils extended inward of the outer shroud along the radial direction. The low speed turbine rotor further includes at least one connecting airfoil coupling the inner shroud to the outer shroud. The high speed turbine rotor is disposed upstream of the one or more connecting airfoils of the low speed turbine rotor along the longitudinal direction. The high speed turbine rotor includes a plurality of high speed turbine airfoils extended outward in the radial direction. The intermediate speed turbine rotor is disposed upstream of the one or more connecting airfoils of the low speed turbine rotor along the longitudinal direction. The intermediate speed turbine rotor includes a plurality of intermediate speed turbine airfoils extended outward in the radial direction. The intermediate speed turbine rotor is disposed among the plurality of outer shroud airfoils of the low speed turbine rotor along the longitudinal direction.
US10544726B2
Methods and systems are provided for a ducted fuel injector. In one example, a method may include adjusting a temperature of combustion chamber gases in a combustion chamber and/or adjusting a fuel rail pressure in response to an amount of light sensed by a photodiode of the duct.
US10544721B2
A dosing module includes an inlet manifold, an outlet manifold, a first branch, and a second branch. The inlet manifold is configured to selectively receive reductant from a pump. The outlet manifold is configured to selectively provide the reductant to a nozzle. The first branch is coupled to the inlet manifold and the outlet manifold. The first branch is configured to selectively provide the reductant from the inlet manifold to the outlet manifold. The first branch includes a first flow restrictor configured to restrict the reductant as the reductant is provided to the outlet manifold. The second branch is coupled to the inlet manifold and the outlet manifold. The second branch is configured to selectively provide the reductant from the inlet manifold to the outlet manifold separately from the first branch. The second branch includes a second flow restrictor that is configured to restrict the reductant.
US10544719B2
An internal combustion engine includes: a cylinder having a combustion chamber formed at an upper side thereof and accommodating a piston to be reciprocally movable; a crankcase provided below the cylinder and accommodates a crankshaft; and a blow-by gas passageway recirculating blow-by gas, which leaks into the crankcase from the combustion chamber, to the combustion chamber through an intake system, in which an inner surface portion of the crankcase is provided with a blow-by gas intake part, and the blow-by gas intake part includes a protruding portion protruding in a direction in which the crankshaft extends, and the intake port opened in the protruding direction is formed at a tip end portion of the protruding portion.
US10544716B2
A continuous variable valve duration apparatus may include a camshaft, a plurality of wheels mounted to the camshaft, of which a wheel key is formed thereto respectively, a plurality of cam portions of which a cam and a cam key are formed thereto respectively, of which the camshaft is inserted thereto, of which relative phase angle with respect to the camshaft is variable, a plurality of inner brackets connected with the each wheel key and the each cam key, a plurality of a slider housings of which the each inner bracket is rotatably inserted thereto respectively, and rotatably configured around a hinge hole formed a side of a cam cap and a control portion selectively moving the slider housings to change relative position of a rotation center of the inner brackets.
US10544715B1
A cam phaser is disclosed including a stator, a rotor positioned in the stator and including a locking pin, and a locking cover including a receiving element for receiving the locking pin. A cover plate is arranged on an opposite side of the stator from the locking cover. A check valve plate is positioned between the stator and one of the locking cover or the cover plate and including a plurality of valve elements. A plurality of fastener openings are defined in each of the stator, the locking cover, and the check valve plate. Fasteners extend through the fastener openings. In one embodiment, a radial clearance is defined between the fastener openings in the check valve plate and the fasteners. In one embodiment, at least one axially extending boss is formed around at least one fastener opening of the fastener openings formed in the check valve plate.
US10544714B2
A system including a phaser with a first lock pin and a second lock pin in the rotor assembly. The first and second locks pins having a locked position where they engage a recess in the housing assembly and an unlocked position in which they do not engage the housing assembly. The first lock pin locks the rotor assembly to the housing assembly when the phaser is in or near an intermediate phase angle position. The second lock pin locks the rotor assembly to the housing assembly when the phaser is at a full retard position. Alternatively, the second lock pin can lock the rotor assembly to the housing assembly when the phaser is at a full advance position. The second lock pin is spring biased towards the unlocked position and is pressurized to engage and move to the locked position by either the advance or the retard chamber.
US10544707B2
Systems and methods are provided for data center cooling by vaporizing fuel using data center waste heat. The systems include, for instance, an electricity-generating assembly, a liquid fuel storage, and a heat transfer system. The electricity-generating assembly generates electricity from a fuel vapor for supply to the data center. The liquid fuel storage is coupled to supply the fuel vapor, and the heat transfer system is associated with the data center and the liquid fuel storage. In an operational mode, the heat transfer system transfers the data center waste heat to the liquid fuel storage to facilitate vaporization of liquid fuel to produce the fuel vapor for supply to the electricity-generating assembly. The system may be implemented with the liquid fuel storage and heat transfer system being the primary fuel vapor source, or a back-up fuel vapor source.
US10544692B2
When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.
US10544688B2
The invention relates to a reinforcement, containing fibers and resin, for an element made of a composite material, particularly a wind turbine blade, characterized in that said reinforcement is produced by stacking at least two parts produced by pultrusion. A reinforcement, containing fibers and resin, for an element made of a composite material, particularly a wind turbine blade, is characterized in that the reinforcement is produced by stacking at least two parts produced by pultrusion.
US10544687B2
The present invention relates to an improved cast-to-size gas turbine blade comprising a blade tip shroud with a stiffening rib extending outwardly from the section of the outer side of the shroud platform located between the upstream sealing fin and the upstream edge. The stiffening rib having substantially planar top surface in form of a trapezium, and two sloping sidewalls extending between the upstream sealing fin and the upstream edge on each side of the top surface and connecting said top surface with adjacent surface of the outer side of the shroud platform. The form of the stiffening rib allows to obtain an improved shroud configuration of reduced overall blade mass, capable of providing sufficient stiffening of the shroud, reducing vibrations of the shroud platform, creep curling of the shroud edges and bending stress at the intersection of the airfoil and of the shroud.
US10544677B2
A turbine rotor for a gas turbine engine includes a disk rotationally disposed about a central axis. The disk includes an annular bore portion, an annular rim portion and an annular web portion disposed radially between the bore portion and the rim portion. The annular web portion includes an aft surface. A cylindrical arm is disposed on the aft surface and has a first portion extending axially from the aft surface and a second portion extending radially outward from a distal end of the first portion. The intersection of the first portion and the aft surface defines a fillet, radially inward of the first portion. The fillet is defined by a compound radius.
US10544674B2
A flow meter includes a cylindrical tubing configured to be positioned in a wellbore, the cylindrical tubing including a flow mixer configured to produce a turbulent fluid flow of a multiphase fluid in the wellbore. The flow meter includes a tuning fork disposed in the cylindrical tubing separate from the flow mixer, the tuning fork configured to contact the turbulent fluid flow of the multiphase fluid and vibrate at a vibration frequency in response to contact with the turbulent fluid flow, and a controller to determine a fluid density measurement of the multiphase fluid based at least in part on the vibration frequency of the tuning fork.
US10544664B2
A method and a system for recovering oil from currently inaccessible oil containing geological units by activating the deep biosphere microbial seed bank. Nutrient and thermal enhancement of microorganisms in oil containing geological units allows for stimulation of inactive and/or dormant microorganisms such that they proliferate and produce gas. The oil viscosity that is decreased by heat, along with the gas pressure produced by activated microbes which allows previously inaccessible oil to flow toward production wells.
US10544662B2
A submersible, hydraulically actuated, multi-stage double-acting positive displacement pump system is provided. The system has a hydraulically actuated reciprocating linear double-acting motor centrally disposed between and connected to double-action fluid pumps on either side of the motor, with pistons of each of pump and the motor all in the annular space between an inner wall of the apparatus' cylindrical body and the outer wall of a cylindrical production fluid conduit concentrically disposed within the body, to pump wellbore fluid from outside the assembly through the pumps and into the central production fluid conduit. The rate and direction of hydraulic fluid flow through the actuator may be controlled by VFD motors and PLC controller on the ground, and through at least one electromechanical valve and two limit switches mounted to the downhole components.
US10544661B2
A system to enhance well control in slim completions in an oil well includes an electrical submersible pump (“ESP”) positioned within a casing and having at least a portion thereof extending outwardly from a production tubing positioned within the casing. The production tubing terminates adjacent a distal end portion of a pump discharge to thereby provide greater interstitial space between outer surfaces of the portion of the pump disposed to extend outwardly from the production tubing and inner walls of the casing. This increased interstitial space, for example, can assist in cost savings by reducing the rate of erosion damage to the ESP. Embodiments of the present invention can further include a valve connected to inner walls of the casing and positioned distal from the ESP to control the flow of hydrocarbons.
US10544658B2
An underwater control device for an underwater hydrocarbon production facility having an underwater box defining a housing chamber; an active electronic component with a switching and/or isolation function, housed in the housing chamber; a polymer block in which the active electronic component is embedded, and which is housed in the housing chamber; and electrical connectors extending through the underwater box and configured to connect the active electronic component to a network of a control system.
US10544657B2
A downhole tool string for conveying within a wellbore, including an engagement device for engaging a downhole feature located within the wellbore, a first actuator for applying a substantially non-vibrating force to the engagement device while the engagement device is engaged with the downhole feature, and a second actuator for applying a vibrating force to the engagement device while the engagement device is engaged with the downhole feature.
US10544655B2
A method of severing a drill-string comprises reducing the load bearing cross-sectional area of the neck of a connection. The reduction in the area of the neck may be achieved using a precisely located flow-actuated cutter. The cutter may be pumped into the string to land on a seat above the connection. A bypass valve may be provided below the connection to facilitate fluid circulation.
US10544652B2
Well systems for plugging and unplugging a flow path in a subterranean formation are provided. An example well system comprises a flow path comprising a two-part dissolvable flow-plug. The two-part dissolvable flow-plug comprises a retaining component and a plugging component adjacent to the retaining component. The retaining component comprises a dissolvable material. The flow path is in fluid communication with a tubing. The retaining component is configured to retain the plugging component in a fixed position.
US10544651B2
A system including a downhole device coupled to a pressure balanced setting tool. The setting tool may be pressure balanced to lock a setting piston in place as the system is deployed into a well. That is, in spite of downhole well pressures, no substantial differential may emerge between the setting piston and the annular space of the well adjacent the system. Thus, the setting piston may remain locked in place until triggered for setting. This may include breaching a rupture disc of another piston to disrupt hydraulic communication between the setting piston and the annular space. This allows subsequent triggering, for example through another breach of a rupture disc defining a volumetric chamber, to take place in a manner that allows stroking of the setting piston. In this way, the setting tool may be utilized to achieve setting of the downhole device.
US10544649B2
Disclosed herein are cement compositions and methods of using cement compositions in subterranean formations. An embodiment comprises a method of cementing in a subterranean formation comprising: providing a cement composition comprising water, a pozzolan, hydrated lime, and a zeolite activator; introducing the cement composition into a subterranean formation; and allowing the cement composition to set in the subterranean formation, wherein the zeolite activator accelerates compressive strength development of the cement composition.
US10544640B2
A downhole cutting tool includes a tool body and a plurality of cutter knife sets, each of the plurality of cutter knife sets configured to extend outwardly to separately perform a pipe cutting operation. A first cutter knife set has a diameter in an extended position larger than a diameter in an extended position of a second cutter knife set. A method includes running the downhole cutting tool into a wellbore, deploying the first set of expandable cutting arms to an extended position and engaging the extended expandable cutting arms with a first work piece, rotating the downhole cutting tool and cutting the first work piece, deploying the second set of expandable cutting arms during a single trip into the wellbore to an extended position and engaging the extended expandable cutting arms with a second work piece, and rotating the downhole cutting tool and cutting the second work piece.
US10544638B2
A multi-position tool for use at a downhole end of a conveyance string for operation in a casing string is provided. The tool comprises a mandrel connected to the conveyance string; an actuation housing slidably shiftable axially along the mandrel between an uphole position, at least one intermediate position and a downhole position; an uphole device operable between an activated position when the actuation housing is in the uphole position, and a deactivated position; and a downhole device operable between an activated position when the actuation housing is in the downhole position, and a deactivated position. Both the uphole and downhole devices are in their deactivated positions when the actuation housing is in the at least one intermediate position. The tool has a J-slot mechanism operable between the actuator housing and the mandrel for shifting the actuator housing between the uphole, at least one intermediate, and downhole positions.
US10544637B2
A device for limiting the flow of drilling fluid through a section of drill string is described. The device includes a cylindrical tube with holes in its periphery. Flow enters the device through an upper end of the tube and a portion of the flow exits through the lower end of the tube. In addition, some of the flow is diverted through the peripheral holes. A valve piston is supported near the lower end of the tube by a spring of approximately constant force through its range of travel. The valve piston moves axially as the flow rate through the tube changes flow rate to ensure that a substantially constant amount of flow exits through the lower end, while the excess flow is diverted from the tube through the peripheral holes. A means of damping or stopping the axial movement of the valve piston is included in the device.
US10544633B2
A hoisting system is disclosed including a moveable sheave coupled to a well support structure, the moveable sheave slideable along the well support structure and relative to a fixed sheave to laterally move a hoisting line relative to a well center. The hoisting system may include a second moveable sheave such that a second hoisting line may be laterally moved to various locations including a second well center or the same well center as the first hoisting line.
US10544632B2
A splice connects segments of coiled tubing and power cable together. The splice has a base and a head, each having an interior conical surface and a collet with fingers that deflect inward in gripping engagement with one of the segments in response to axial movement of the head collet and the base collet. A compression sleeve extends between the base collet and the head collet and exerts forces on the collets while the base and head are being secured together. An insulator tube slides over each of the power conductors. A retainer ring for each insulator tube grips one of the power conductors and abuts a shoulder in the insulator tube to prevent movement of the insulator tube along the power conductor.
US10544626B2
A cutting head includes a main body that is attachable to an ice drill shaft at a top side. The main body includes a bottom side that has a bottom peripheral surface. The cutting head includes at least one cutting edge that is disposed on the main body. The cutting edge is configured to perform a cutting operation at the bottom side of the main body. The cutting head includes a cutting rate control pad that is disposed on the bottom side of the main body. The cutting rate control pad extends away from the bottom peripheral surface.
US10544619B2
A self-cleaning window blind includes a thin layer of photocatalytic material on at least one surface of the slats. The window blind includes an ultraviolet light source which directs ultraviolet light onto the photocatalytic material. Consequently, the window blind is not dependent on available sunlight. The ultraviolet light source is located in either the headrail or the bottom rail of the window blinds. Upon exposure to ultraviolet light, organic material on the slats which may include dust, grease, or microorganisms, is converted to carbon dioxide and water. One or both of the horizontal edges of the slats may include a lip which collects water formed by the photocatalytic reaction. In some embodiments, the slats are slightly convex. This shape may inhibit water from collecting in droplets on the slat and help direct the water towards the lip. Consequently, water spots are not created on the slats.
US10544617B2
Disclosed is a sliding window for a building including a motorized drive device and device for locking an opening member relative to a window frame in a locked chained position, having a first sub-assembly on the window frame and a second sub-assembly on the opening member. Also disclosed is a method for controlling the operation of such drive device, including, during a configuration phase, a step of determining reference positions of the second sub-assembly relative to the first sub-assembly. Moreover, the method includes, during a control phase: receiving an order to control the movement of an electromechanical actuator by an electronic control unit, and moving the opening member at a first set speed or a second set speed, as a function of the order received, at least one preceding order executed and the position of the second sub-assembly relative to the first sub-assembly, according to the reference positions.
US10544615B2
An actuator includes a yoke having an inner circumferential surface; an armature including a rotary shaft provided inside the yoke; a drive shaft configured to be driven to rotate when receiving a rotating force from the rotary shaft; a cylindrical first housing; a second housing relatively movable with respect to the first housing; a speed reduction gear part is disposed between the rotary shaft and the drive shaft; and a driven member is connected to the drive shaft for moving in an axial direction of the drive shaft in response to rotation of the drive shaft. The yoke is disposed within the first housing and a damper member is disposed between the first housing and the speed reduction gear part.
US10544614B2
A mechanism for precisely controlling a slide gate to provide certain and secure location of a sliding gate in a path of flowable dry bulk material, the mechanism including a rack and pinon gear with a shaft with a diameter hole therethrough for receiving a pin therethrough when the sliding gate is in a desired position. The swing arm is configured to inhibit removal of the pin and thereby prevent unwanted movement of the gate from the desired position. The swing arm is configured for selectively prohibiting accidental and/or intentional but unauthorized removal of the pin depending upon types of objects being placed through the open hole in the swing arm and the first fixed arm open hole.
US10544611B2
Hinge assemblies having a tub knuckle, a lid leaf and a hinge pin assembly are provided. The tub knuckle has a base, a first pin holder extending from the base and a second pin holder extending from the base and spaced from the first pin holder. The lid leaf has a mounting plate and a pin holder. The hinge pin assembly is movable between a closed position and an open position, and includes a hinge pin and a retainer assembly that can be used to lock the hinge pin assembly in the closed and open positions.
US10544609B2
A latch assembly is disclosed that has a latch, a locking lever having locked and unlocked positions, and a detent lever having engaged and disengaged positions. The locking lever is configured to secure the latch in the closed position when the locking lever is in the locked position and the detent lever is configured to provide a detent function when the detent lever is in the engaged position. In certain aspects, the latch assembly includes a single motor and cam assembly having three configurations, wherein the locking lever and detent lever are respectively in the unlocked and disengaged positions while in the first configuration, in the unlocked and engaged positions while in the second configuration, and in the locked and engaged positions while in the third configuration.
US10544603B1
A fluorescent doorknob assembly for illuminating a doorknob in a darkened environment includes a doorknob that is rotatably mounted on a door for opening the door. A light emitter is coupled to the doorknob. The light emitter is comprised of a fluorescent material thereby facilitating the light emitter to emit light in a darkened environment. In this way the light emitter illuminates the doorknob thereby making the doorknob visible to a user a night.
US10544598B2
An apparatus for grinding a concrete floor surface, in order to perform grinding with a manual, a pullable or a ride-on concrete trowel machine is provided. The apparatus comprises a concrete trowel organ to be used with the concrete trowel machine and a diamond grinding arrangement, such as one or several diamond disks or like, to be coupled in connection with the concrete trowel organ removably by means of a fastening arrangement. The fastening arrangement for coupling the diamond grinding arrangement in connection with the concrete trowel organ comprises a fastening frame, being in connection with the diamond grinding arrangement that exits on a scrubbing surface of the concrete trowel organ, and a fastening part extending from the fastening frame and, while going through the concrete trowel organ, getting supported against a back surface of the same.
US10544595B2
A tile that may be used as a covering on a floor, wall, or other surface comprises a top section, a protective section, and a core layer, and an exposed portion formed along at least one of its sides and structured to represent an imitation but highly realistic looking grout line. In a preferred embodiment, the top section comprises a wear layer, a decorative layer and a polyvinyl chloride layer, and the core layer comprises a densified foam material. The protective section is disposed between the top section and the core layer, and preferably comprises both a protective layer and another decorative layer. The exposed portion structured to represent an imitation grout line is formed within the protective section and is resistant to staining. In some embodiments, the exposed portion is also formed across a middle section of the tile, and may further include an interconnecting mechanism to facilitate installation.
US10544586B1
A ceiling system with a plurality of T-bars attached to structural members defining a roof of a building; a plurality of clips having two ears depending upwardly from an upper horizontal member, a back wall depending downwardly from the upper horizontal surface and a panel engaging member connected to the back wall; a plurality of panels having a generally rectangular shape, an outward facing surface with microperforations thereon, and a slit on the major edge, wherein the panel engagement member of the clip is completely received within the slit and the back wall of the clip abuts an edge of the panel; and wherein the ears of the clip engage with the edges of a T-bar and secure the clip to the T-bar, and wherein each panel is attached by the clips to at least two T-bars.
US10544579B2
Construction panels and other materials, methods for their manufacture, and systems and methods for monitoring environmental conditions with such panels are provided herein. The panels include a core having a first surface and an opposed second surface, and an environmental sensor assembly associated with the panel and configured to detect an environmental condition of the panel and wirelessly communicate data on the environmental condition to a reader.
US10544571B2
A faucet is provided that electronically controls the flow volume and temperature of water being dispensed. The faucet illustratively includes a faucet body and a faucet handle. The faucet illustratively includes an inertial motion unit sensor mounted in the faucet handle to sense spatial orientation of the faucet handle. The faucet illustratively includes an electronic flow control system to adjust flow volume and temperature of water being dispensed. The faucet illustratively includes a controller configured to receive signals from the inertial motion unit sensor and control the electronic flow control system to adjust flow volume and temperature of water being dispensed based upon the position of the faucet handle.
US10544570B2
A pressure reducer for a system separator includes a seal element accommodated in a groove, which is subject on a first side to a pressure prevailing at an inlet-side connection stub of the system separator and on a second side to a pressure prevailing in an inlet chamber of the system separator. At least one recess is introduced into a wall delimiting the groove on the first side, into which recess the seal element partially enters, canceling out its sealing effect, when the pressure prevailing at the inlet-side connection stub falls below the pressure prevailing in the inlet chamber.
US10544567B2
A method, for monitoring an implement of a machine, includes receiving implement parameters associated with the implement and determining a range of movement of the implement based on the implement parameters. The method detects whether at least one object is located within the range of movement of the implement and displays a visual representation of the range of movement with a visual indication indicative of whether the at least one object is located within the range of movement. The method detects changes to the implement parameters and determines an updated range of movement based on the detected changes. Further, the method determines whether at least one object is located within the updated range of movement and displays a visual representation of the updated range of movement with an updated visual indication indicative of whether the at least one object is located within the updated range of movement.
US10544564B2
The present invention aims to improve the strength of the portion of the swing frame for attaching the swing motor apparatus while reducing cost. A bottom plate of a swing frame is divided into a center bottom plate segment to which the swing motor apparatus mounting portion is attached, a front bottom plate segment that is positioned to the front side of the center bottom plate segment and to which the center joint mounting portion is attached, and a rear bottom plate segment positioned to the rear side of the center bottom plate segment, wherein: the center, front, and rear bottom plate segments and are formed integrally by welding; and the plate thickness of the center bottom plate segment is thicker than the plate thickness of the front bottom plate segment and the rear bottom plate segment.
US10544554B2
The present invention relates to posts, carriages, methods of manufacturing the components and their assembly into a barrier. The invention also includes a Z post attachment includes an attachment tab 8.016 and end engagement flange 8.024, 8.026 adapted to engage the end of the post. The arrangement can include a delineator 8.030 which is skew in relation to the tab 8.016, so as to provide reflector faces 8.032 which face oncoming traffic.
US10544550B2
A wearable computer is used for monitoring process data in road finishing. The wearable computer receives process data of the road finishing process. In the event of process data lying outside a predetermined range, the wearable computer effects alerting of the wearer of the wearable computer.
US10544549B2
A border member for establishing a border around a synthetic turf field comprises: an elongated body molded from a flexible material; at least one notch formed in an upper surface of the elongated body and extending along a length of the elongated body; and a rigid spine embedded within the elongated body and extending along the length of the elongated body. The border member is positioned adjacent to the synthetic turf field such that a portion of synthetic turf of the synthetic turf field rests on the notch.
US10544546B2
The present invention provides multi-ply creped tissue products, and in particular embodiments creped wet pressed tissue products, having substantially higher per-ply basis weights, such as from about 20 to about 30 gsm, without the negative effects often associated with higher basis weight. As such, the tissue products are generally soft and flexible, having a softness value (measured as TS7) less than about 12.0 and a Stiffness Index less than about 20. While being soft and flexible, the instant tissue products are durable enough to withstand use, such as having a GMT greater than about 600 g/3″ and a Burst Index greater than about 12.0.
US10544540B2
A drying machine is provided that may include a drum configured to receive items to be dried, an air circulating device that circulates air through the drum, a motor that drives a drying fan for air circulation, a condenser that condenses moisture in circulating air introduced from the drum, a heater that heats the circulating air introduced from the condenser, and a base, which is provided under the drum to support the drum and which may form a lower portion of the drying machine. The air circulating device may include a condensation duct, which may change in structure in order to accommodate different types of condensers based on how the respective condensers perform heat exchange. The base may include a condensation duct mount having a consistent shape and size to accommodate the condensation duct regardless of a shape of the condensation duct.
US10544538B2
A fabric treating appliance includes a cabinet defining an interior and having a top wall defining an access opening. A cover is provided that is movable relative to the cabinet between an open position and a closed position to selectively close the access opening. A tub is located within the interior and includes and open top aligned with the access opening. A rotatable basket is located within the tub and has a loading opening aligned with the open top and the access opening. A top wall extends between the cabinet and the tub.
US10544536B2
Laundry washing machine (1) has an outer casing (2), a washing tub (3), arranged inside the casing (2), and a rotatable drum (4), arranged in axially rotating manner inside the washing tub (3) and designed to receive laundry to be washed The machine also has a detergent dispensing assembly (12), designed for supplying detergent/water into the washing tub (3), a water softening system (14), designed to receive fresh water from a water mains (13) and configured to reduce the hardness degree of the fresh water in order to supply softened water to the detergent dispensing assembly (12) and/or to the washing tub (3) during one or more softened water laundry wash phases. The machine also has a heating device (11) to heat the water loaded in the washing tub (3) so as to regulate the temperature of the loaded water, a control panel (28) configured to allow the operator to input information indicative of a washing course to be performed, wherein the washing course has one or more softened water laundry wash phases, and a controller (15) configured to control the heating device (11) to regulate the temperature of the water loaded in the washing tub (3) based on the softened water laundry wash phase/s of the laundry washing course.
US10544529B2
Method and system for managing and controlling feeding of at least one thread to a textile machine as a function of the machine operating step in product production or thread processing, such production or processing providing for a succession of steps corresponding to obtaining product parts or treating thread. The thread fed to the machine by a feeder at constant tension and/or speed and/or controlled by a sensor which monitors sliding or inherent characteristic thereof such as tension, speed, diameter, quantity and color. The sensor and/or feeder controlled by a setting controller. The setting controller receiving synchronization signals from the machine and detecting—according to the latter—the operating steps and thus product or production status. The operation setting programmed as a function of operating steps. The machine generates a unique synchronization signal, for each operating step, independently from step length.
US10544527B2
A fabric includes an A side mainly configured by yarns made of fibers capable of being dyed within color coordinates and in a luminance factor defined in ISO 20471; and a B side mainly configured by blended spinning yarns made of flame-retardant fibers having a self-extinguishing property and non-melting fibers.
US10544520B2
Provided is a multifunctional viscose fiber comprising viscose fibers, graphene and nanosilver, wherein the nanosilver is loaded on the graphene in situ. Provided is a method for preparing multifunctional viscose fibers including: a) dispersing graphene in an aqueous solution to obtain a graphene dispersion solution, b) dissolving a silver salt into the graphene dispersion solution, and adding a reducing agent to perform a reduction reaction to obtain a nanosilver-loaded graphene dispersion solution, and c) uniformly mixing the nanosilver-loaded graphene dispersion solution with a viscose solution, and performing spinning to obtain the multifunctional viscose fibers. Experimental results show that as compared to viscose fibers with no nanosilver-loaded graphene added, the multifunctional viscose fibers have a far infrared temperature increase performance increased by not less than 100%, an ultraviolet protecting coefficient increased by not less than 70%, and an antibacterial activity reaching 99.9% and increased by not less than 100%.
US10544510B2
Described herein are electrodeposited corrosion-resistant multilayer coating and claddings that comprises multiple nanoscale layers that periodically vary in electrodeposited species or electrodeposited microstructures. The coatings may comprise electrodeposited metals, ceramics, polymers or combinations thereof. Also described herein are methods for preparation of the coatings and claddings.
US10544508B2
An apparatus for plasma processing a substrate is provided. The apparatus comprises a processing chamber, a substrate support disposed in the processing chamber, and a lid assembly coupled to the processing chamber. The lid assembly comprises a conductive gas distributor such as a face plate coupled to a power source, and a heater coupled to the conductive gas distributor. A zoned blocker plate is coupled to the conductive gas distributor and a cooled gas cap is coupled to the zoned blocker plate. A tuning electrode may be disposed between the conductive gas distributor and the chamber body for adjusting a ground pathway of the plasma. A second tuning electrode may be coupled to the substrate support, and a bias electrode may also be coupled to the substrate support.
US10544507B2
A film forming apparatus (10) includes a mask body (34) configured to expose inner surfaces (14a) of cylinder bores (14), and mask an inner surface (16a) of a crankcase (16). The mask body (34) includes a main body portion (104), a sealing member (106) and a biasing member (108). The main body portion (104) is configured to stretch and contract, and includes a first tubular member (100) and a second tubular member (102) configured to have an insert structure at least part of which is slidable along an axial direction. The main body portion (104) can stretch and contact in a state where at least one end in the axial direction thereof contacts an inner surface of a cylinder block (12). The sealing member (106) is interposed between sliding surfaces of the first tubular member (100) and the second tubular member (102). The biasing member (108) is configured to resiliently bias the first tubular member (100) and the second tubular member (102) in a stretching direction of the main body portion (104).
US10544481B2
The invention relates to a method for the recovery of precious metal from materials containing precious metal, said method comprises the following steps of: A) bringing the materials containing the precious metal into contact with an oxidizing agent, B) bringing the material containing the precious metal into contact with a reducing agent. Said method offers the possibility of recovering precious metal in a simple manner and in high purity from secondary materials.
US10544480B2
The present invention refers to an agglomeration drum and to a procedure for the agglomeration of mineral inside said drum for the pretreatment of minerals, both of them mainly used in hydrometallurgy. Said drum and procedure use a system and a phase of recirculation of gases as part of the invention. Additionally, in the agglomeration procedure the process of chemical reactions occurring inside the agglomeration drum is included. The agglomeration drum, agglomeration procedure and the reactive process allow to obtaining uniform, stable and poorly degradable agglomerates that have a bigger agglomerate-reagent contact surface. The agglomerates or aggregates produced in the agglomeration drum and according to the process of the invention increase the extractive yield of the later leaching process, thus reducing the creation of preferred ways for the leaching solution in the leaching piles. In addition, the drum and procedure of the invention allow preventing the release of gases to the environment, having a gas recirculation system, which by being closed keeps gases inside the agglomeration drum and process. This recirculation of gases not only allows preventing the release of said gases to the environment, but it also reduces the operating costs by using the recirculated gases as part of the agglomeration process.
US10544479B2
An object of the present invention is to provide a heat treatment device, a heat treatment method, and a rail steel which are suitable for preventing the occurrence of brittle fractures which originate in a base portion of a weld of the rail steel. A heat treatment device of the present invention includes a coil and heats a bottom surface of the base portion of the weld of the rail steel by induction heating. When a region in the weld which is heated to an Ac1 point or higher during welding is represented by HAZ, and the length of the HAZ in a length direction of the rail on the bottom surface of the base portion is represented by Lh, and a width of the rail steel is represented by W, the length of an outer region of the coil in the length direction of the rail is 1.2 times or more Lh and the length of the outer region of the coil in a width direction of the rail is 1.1 times or more W when viewed from opposite the bottom surface of the base portion.
US10544473B2
A fungal strain Beauveria species bearing accession number MTCC 5184 is disclosed. The process for the preparation of an enzyme mix including at least one enzyme selected from, but not limited to protease, carbohydrase, and lipase from the disclosed Beauveria species and uses of the enzyme mix in various areas also disclosed.
US10544452B2
A nucleic acid isothermal amplification method is based on a polymerase spiral reaction using only one pair of primers. The method employs a self-spiraling amplification method, and has a high amplification efficiency.
US10544433B2
Many studies have shown that CRISPR-Cas nucleases can tolerate up to five mismatches and still cleave; it is hard to predict the effects of any given single or combination of mismatches on activity. Taken together, these nucleases can show significant off-target effects but it can be challenging to predict these sites. Described herein are methods for increasing the specificity of genome editing using the CRISPR/Cas system, e.g., using RNA-guided Foki Nucleases (RFNs), e.g., Fokl-Cas9 or Foki-dCas9-based fusion proteins.
US10544426B2
Present invention relates to the use of the ALS inhibitor herbicides for controlling unwanted vegetation in ALS inhibitor herbicide tolerant Beta vulgaris plants, more especially, present invention relates to the use of ALS inhibitor herbicides for control of unwanted vegetation in Beta vulgaris, preferably in sugar beet growing areas in which the Beta vulgaris, preferably sugar beet comprise a mutation in codon 1705-1707 of an endogenous ALS gene encoding an ALS protein containing an amino acid that is different from tryptophan at position 569, preferably the tryptophan is substituted by leucine.
US10544419B2
Aptamers having improved stability against nucleases that bind PDGF and aptamers that bind VEGF are provided. In addition, aptamer constructs comprising a PDGF aptamer and a VEGF aptamer are provided. Pharmaceutical compositions comprising the aptamers and aptamer constructs are provided, as well as methods of treating conditions using the aptamers and aptamer constructs.
US10544418B2
The invention relates to compositions and methods for modulating the expression of alpha-ENaC, and more particularly to the downregulation of alpha-ENaC expression by chemically modified oligonucleotides.
US10544416B2
The invention provides a method for generating an oligonucleotide with which an exon may be skipped in a pre-mRNA and thus excluded from a produced mRNA thereof. Further provided are methods for altering the secondary structure of an mRNA to interfere with splicing processes and uses of the oligonucleotides and methods in the treatment of disease. Further provided are pharmaceutical compositions and methods and means for inducing skipping of several exons in a pre-mRNA.
US10544412B2
The invention relates to a method for selecting a glycopolypeptide that binds to a target protein, the method including the steps of providing a pool of glycopolypeptides fused via puromycin linker to an encoding mRNA-cDNA duplex; combining the pool with a target protein to form a mixture; incubating the mixture for a period of time sufficient to allow any target protein to bind to one or more of the glycopolypeptides, thereby forming glycopolypeptide-target protein complexes; and isolating from the mixture the glycopolypeptide-target protein complexes, thereby identifying a plurality of selected glycopolypeptides.
US10544411B2
The present disclosure describes methods for generating microbial strains expressing a heterologous bacterial glucose permease gene that produce biomolecules of interest. In aspects, the disclosure provides novel bacterial strains, which express a heterologous bacterial glucose permease gene whose expression is controlled by a native Corynebacterium glutamicum promoter or a mutant promoter derived therefrom. Also provided herein are methods for producing a library of bacterial glucose permease genes using a promoter ladder comprising a plurality of promoters derived from Corynebacterium glutamicum.
US10544409B2
A hexuronate C4-epimerase with improved conversion activity and a method for producing D-tagatose using the hexuronate C4-epimerase. The hexuronate C4-epimerase includes an amino acid sequence set forth in SEQ ID NO: 1, in which serine (S) at position 125, serine (S) at position 185, valine (V) at position 267, serine (S) at position 268, threonine (T) at position 272, tryptophan (W) at position 306, arginine (R) at position 386 and tyrosine (Y) at position 403 from an N-terminal of hexunorate C4-epimerase are mutated.
US10544404B2
Disclosed are mutant DNA polymerases having increased 3′-mismatch discrimination relative to a corresponding, unmodified polymerase. The mutant polymerases are useful in a variety of disclosed primer extension methods. Also disclosed are related compositions, including recombinant nucleic acids, vectors, and host cells, which are useful, e.g., for production of the mutant DNA polymerases.
US10544402B2
The present disclosure provides engineered transaminase polypeptides for the production of amines, polynucleotides encoding the engineered transaminases, host cells capable of expressing the engineered transaminases, and methods of using the engineered transaminases to prepare compounds useful in the production of active pharmaceutical agents.
US10544381B2
Embodiments herein relate to the production of alkyl esters from acidified soap stock. In an embodiment, a process for producing alkyl esters is provided. The process can include mixing acidified soap stock with an alcohol, water, carbon dioxide, and/or carbon monoxide, to form a reaction mixture, and contacting the reaction mixture with a catalyst under supercritical conditions for the alcohol, the catalyst including a metal oxide. Other embodiments are also included herein.
US10544379B2
Devices and methods are disclosed for creating a fire in normal and adverse conditions using fire starting tinder housed in lightweight containers and multipurpose cords.
US10544377B2
An odorized methane comprising fluid has an odorant and a carrier. The odorant is ethyl acrylate and/or ethyl mercaptan. The carrier is propane, n-butane, iso-butane, or a mixture of two or more thereof. The odorized methane-comprising fluid may be prepared by adding the odorant and the carrier separately or pre-mixed to a methane comprising liquid or slush.
US10544370B2
A water extraction process for separating bitumen from tar sands comprises slurrying tar sands in water, mixing the aqueous slurry with a magnetic substance for a time sufficient to release bitumen from tar sands and to uniformly disperse the magnetic substance with the bitumen, and subjecting the resulting slurry to froth flotation for recovery of a bitumen product and production of sand tails. The magnetic substance may comprise a magnetic surfactant. Alternatively, the magnetic substance comprises a magnetic nanoparticle together with a frother having the characteristics of methyl-isobutyl-carbinol and can be mixed with the aqueous slurry by attrition scrubbing or by flotation cell mixing. The magnetic substance may be recovered for further reuse by applying a magnetic or electromagnetic field to the tailings. The process may suitably applied in both so-called hot water extraction processes as well in an “ambient” temperature (from about freezing to 35° C.) process.
US10544368B2
The present invent provides improved rapid thermal conversion processes for efficiently converting wood, other biomass materials, and other carbonaceous feedstock (including hydrocarbons) into high yields of valuable liquid product, e.g., bio-oil, on a large scale production. In an embodiment, biomass material, e.g., wood, is feed to a conversion system where the biomass material is mixed with an upward stream of hot heat carriers, e.g., sand, that thermally convert the biomass into a hot vapor stream. The hot vapor stream is rapidly quenched with quench media in one or more condensing chambers located downstream of the conversion system. The rapid quenching condenses the vapor stream into liquid product, which is collected from the condensing chambers as a valuable liquid product. In one embodiment, the liquid product itself is used as the quench media.
US10544362B2
The present invention provides methods for hermetically sealing luminescent nanocrystals, as well as compositions and containers comprising hermetically sealed luminescent nanocrystals. By hermetically sealing the luminescent nanocrystals, enhanced lifetime and luminescence can be achieved.
US10544358B2
Solid proppants are coated with a coating that exhibits the handling characteristics of a pre-cured coating while also exhibiting the ability to form particle-to-particle bonds at the elevated temperatures and pressures within a wellbore. The coating includes a substantially homogeneous mixture of (i) at least one isocyanate component having at least 2 isocyanate groups, and (ii) a curing agent comprising a monofunctional alcohol, amine or amide. The coating process can be performed with short cycle times, e.g., less than about 4 minutes, and still produce a dry, free-flowing, coated proppant that exhibits low dust characteristics during pneumatic handling but also proppant consolidation downhole for reduced washout and good conductivity. Such proppants also form good unconfined compressive strength without use of an bond activator, are substantially unaffected in bond formation characteristics under downhole conditions despite prior heat exposure, and are resistant to leaching with hot water.
US10544356B2
A method and system for inhibiting corrosion of a surface in a well including introducing a composition into the well, the composition comprising an acidic medium and Dihydrogen (ethyl) [4-[4-[ethyl(3-sulphonatobenzyl)amino] (4-hydroxy-2-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium), contacting the metal surface with the composition, and inhibiting corrosion of the metal surface with the Dihydrogen (ethyl)[4-[4-[ethyl(3-sulphonatobenzyl)amino](4-hydroxy-2-sulphonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene] (3-sulphonatobenzyl)ammonium).
US10544342B2
Provided is a thermally conductive resin composition having a specific gravity of 1.4-2.0 and an In-Plane thermal conductivity of 1 W/(m·K) or higher, and containing at least (A) 30-90% by mass of a thermoplastic resin, (B) 9-69% by mass of an inorganic filler having a thermal conductivity of 1 W/(m·K) or higher, and (C) 0.05-10% by mass of a crystallization accelerator.
US10544341B2
The present invention provides a thermal conductive polymer composition with low probability for mixing of an air bubble in a thermal conductive molded article, which is a thermal conductive polymer composition including thermal conductive inorganic particles having a specific particle size distribution and an electrically insulating polymer.
US10544339B2
Polythioether polymers, sealants containing polythioether polymers, and compounds useful as stabilizing monomers in the manufacture of polythioether polymers are provided. In many embodiments the polymers and sealants demonstrate reduced risk of spoilage that may be caused by low temperature storage of the polymer or uncured sealant. Compounds useful as stabilizing monomers include compounds according to formula I: CH2═CR1—CHR2—S—R3—S—CHR4—CR5═CH2 [I] wherein R1, R2, R4 and R5 are independently selected from —H, —CH3 or —C2H5, and wherein R3 is selected from divalent groups comprising 2-12 carbon atoms, 0-5 ether oxygen atoms and 0-5 thioether sulfur atoms, which may be straight, branched or cyclic.
US10544337B2
An Additive Package is provided to adjust the cure properties of a two-part bonding filler across a temperature range of from 4 and 44 degrees Celsius. A low temperature additive speeds a cure rate between 4 and 15 degrees Celsius and a high temperature additive slows down a cure rate between 25 and 44 degrees Celsius. The amount of Additive Package is varied to account for the desired cure properties. The Additive Package includes a first unsaturated polyester resins with an average degree of unsaturation of 70-100 percent based on total acid and anhydride monomer content. A process for repairing a vehicle body is provided using the Additive Package. A kit for accomplishing repairs in an after-market repair setting is also provided.
US10544323B2
A dry pigment paint system includes dry pigment doses that may be used alone or combined with other dry pigment doses to provide a desired color when dispersed in a paint base. The system may use a plurality of dry pigment formulations, with each dry pigment formulation consisting of one or more dry pigments, generally a plurality of dry pigments. Each dry pigment dose may include a single dry pigment formulation. Each does may be a tablet, capsule or sachet. Various dose forms and dispensing systems are disclosed. Formulations of easily dispersible (ED) pigments comprising a combination of a carboxylic acid polymer and a non-ionic alkoxylated surfactant are also disclosed. The combination is used in the formulation of a plurality of pigments. The formulations are suitable for mixing with a base medium at the point-of-sale (PoS) or by the end user.
US10544322B2
The present invention provides a method of preparing an ink jet resin composition including preparing a liquid (a) including a thermosetting epoxy resin and a first non-volatile acryl compound, preparing a liquid (b) including a pigment and a second non-volatile acryl compound, preparing a liquid (c) including a photoinitiator and a third non-volatile acryl compound, and mixing the liquids (a), (b) and (c) and further including an amine synergist and a viscosity controlling agent to prepare a resin composition. According to the method of preparing an ink jet resin composition of the present invention, an ink jet resin composition may be easily prepared without using a volatile solvent but using acryl compounds as diluents, and the resin composition prepared thereby may have improved heat resistance, chemical resistance and adhesion.
US10544319B2
An inkjet printing ink according to the present disclosure contains a pigment, acrylic particles, an alcohol, and water. The alcohol contains at least a trihydric alcohol. A ratio of an amount of the alcohol to a whole mass of the inkjet printing ink is 30% by mass or less. A ratio of an amount of the acrylic particles to a mass of the pigment is 5% by mass to 100% by mass. Further, the inkjet printing ink has negative skin irritation.
US10544318B2
A black ink-jet printing ink comprising: a) from 9 to 11.5 parts of C.I. Reactive Black 39; b) from 5 to 7.5 parts of C.I. Reactive Brown 11 and/or C.I. Reactive Yellow 95; c) from 2.5 to 4 parts of C.I. Reactive Orange 12 and/or C.I. Reactive Orange 13; d) from 0.1 to 10 parts of a buffer; e) from 15 to 30 parts of ethylene glycol; f) from 0 to 10 parts of a water miscible solvent; g) from 0.01 to 2.5 parts of a non-ionic surfactant; h) from 4 to 14 parts of urea; i) from 0 to 5 parts of biocide; and j) the balance to 100 parts water. Also an ink-jet printing process, a multicolour ink-set and printed substrates.
US10544317B2
Thermoformable inks and coatings, such as conductive inks and coatings, are provided. These inks and coatings can be used in printed electronic thermoformed devices. These conductive inks and coatings are suitable to be used as one or more printed layers of a printed electronic device printed with multiple layers of inks and/or coatings (printed stacked array). Methods of fabricating printed electronic devices using the thermoformable inks and coatings are also provided.
US10544304B2
A degradable elastomeric material that is formed from a composite blend of elastomeric particles in a continuous degradable binder. The degradable binder is generally a water-soluble binder which has a temperature dependent solubility in water and brine systems. Such degradable elastomers are particularly useful in the fabrication of degradable oil tools, among other applications.
US10544289B2
A process for producing a wet rubber masterbatch comprises a step (I) of dispersing a filler into a dispersing solvent to produce a filler-containing slurry solution, and a step (II) of adding a rubber latex solution to the filler-containing slurry solution to yield a filler-containing rubber latex solution, and stirring the yielded filler-containing rubber latex solution while heating the filler-containing rubber latex solution, thereby solidifying the filler-containing rubber latex solution, and a step (III) of stirring the resultant while adding an acid thereto, thereby solidifying the filler-containing rubber latex solution. In the step (II), the circumferential speed of a stirring impeller which a mixing tank used at the time of the stirring has is less than 10 m/s, and a calorie of 25 to 250 J both inclusive per unit period and unit mass is given to the filler-containing rubber latex solution by the heating.
US10544284B2
The present invention relates to the use of phosphorous-containing organic oxyimides according to the general formula (I) as flame retardant for plastic materials, as radical generators in plastic materials and/or stabilisers for plastics. In addition, the present invention relates to a flame-retardant plastic material moulding compound in which the previously described phosphorous-containing organic oxyimides are integrated, and also to a method for the production of the previously mentioned plastic material composition. Furthermore, the present invention relates to a moulded article, a paint or a coating from the previously mentioned flame-retardant plastic material composition.
US10544268B2
The present disclosure is directed to rubber compositions comprising at least one rubber, at least one reinforcing carbon black filler, and a whey protein component. The whey protein component is in an amount sufficient to provide about 0.1 to about 10 phr whey protein. The present disclosure is also directed to methods of preparing such rubber compositions and to tire components containing the rubber compositions disclosed herein.
US10544267B2
The invention relates to a method for producing siloxanes that have glycerin modifications and, at the same time, hydrophobic substituents. The invention further relates to a siloxane that has glycerin modifications and also hydrophobic side chains, wherein at least some of the glycerin modifications bear ketal groups, and to the use of said new siloxanes.
US10544261B2
The present invention relates to a phosphinated poly(2,6-dimethy phenylene oxide)oligomer, specifically an unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomer, and processes for producing the same. A thermoset produced from the unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomers according to the present invention exhibits flame retardancy and has a low dielectric constant and dissipation factor and a high glass transition temperature.
US10544255B2
The present invention relates to an epoxy resin composition, comprising the following components: (A) an epoxy resin containing oxazolidinone structure having the structure of the formula (1), (B) an active ester curing agent, and (C) a curing accelerator. The epoxy composition, prepreg, laminate and printed circuit board prepared from such epoxy composition have the following features of low coefficient of thermal expansion, low dielectric loss factor Df less than or equal to 0.0084, low water absorption and excellent moisture and heat resistance.
US10544252B2
There is provided a method that can realize the treatment of an amine compound, a deterioration product thereof and the like in a simple and a low-cost manner. The method includes treating a carbon dioxide absorbing agent, comprising a step in which at least one carbon dioxide absorbing agent represented by OH—R2—NR3—R4—OH or H—NR6—R7—NR8—H into contact with a compound containing two or more isocyanate groups in its molecule to produce a solid containing a urethane bond or a urea bond. In the above formula, R2, R3, R4, R6, R7, and R8 each independently represent CvHwOxNy wherein v, w, x, and y are 0≤v≤10, 0≤w≤22, 0≤x≤3, and 0≤y≤3, respectively.
US10544249B2
Aqueous polymer dispersions and their use for producing shaped articles having improved heat resistance are described.
US10544248B2
OBJECTAn object is to provide a resin composition capable of forming a crosslinked product that is excellent in hot water resistance and excellent in interlayer adhesiveness when formed into a multilayered structure.SOLUTIONThe resin composition contains an ethylene-vinyl alcohol copolymer (A) and a crosslinking agent (B) with the crosslinking agent (B) in an amount of 0.6 to 15 parts by mass relative to 100 parts by mass of the ethylene-vinyl alcohol copolymer (A), the crosslinking agent (B) being a powder obtained by impregnating a porous body (BS) with a crosslinkable compound (BL) having three or more polymerizable groups and a melting point of no greater than 40° C.
US10544247B2
The present disclosure relates to a supported hybrid metallocene catalyst and a method for preparing a polyolefin using the same. When the supported hybrid metallocene catalyst according to the present disclosure is used, a polyolefin with a multimodal molecular weight distribution and excellent environmental stress crack resistance can be prepared.
US10544235B2
A hardener system for a synthetic resin composition having free-radical-polymerisable compounds, which includes the following constituents: a) at least one activator in the form of a metal salt, and as free-radical starter b1) (i) at least one aldehyde and/or ketone and at least one primary amine, and/or b2) (ii) at least one aldimine or (iii) at least one ketimine, or a mixture of two or more of constituents (i) to (iii). In addition, synthetic resin compositions having such a hardener system for application especially in fixing technology, and subject matters related thereto.
US10544221B2
Disclosed herein are single chain variable fragment CD3 binding proteins with improved binding affinities, and robust aggregation profiles. Also described are multispecific binding proteins comprising a single chain variable fragment CD3 binding protein according to the instant disclosure. Pharmaceutical compositions comprising the binding proteins disclosed herein and methods of using such formulations are provided.
US10544218B2
The present invention is directed to compositions of matter useful for the treatment of hematopoietic tumor in mammals and to methods of using those compositions of matter for the same.
US10544216B2
The present invention relates to biological materials against P2X7 and more in particular to polypeptides, nucleic acids encoding such polypeptides; to methods for preparing such polypeptides; to host cells expressing or capable of expressing such polypeptides; to compositions and in particular to pharmaceutical compositions that comprise such polypeptides, for prophylactic, therapeutic or diagnostic purposes. In particular, the biological materials of the present invention inhibit the biological activity of the P2X7 receptor, such as activation by ATP.
US10544207B2
Provided herein are antibodies that cross-react with hemagglutinin from strains of influenza virus of the same subtype or different subtypes, host cells for producing such antibodies, and kits comprising such antibodies. Also provided herein are compositions comprising antibodies that cross-react with hemagglutinin from strains of influenza virus of the same subtype or different subtypes and methods of using such antibodies to diagnose, prevent or treat influenza virus disease.
US10544206B2
The present invention provides a novel antibody capable of binding to a norovirus. The present invention is an antibody that consists of an amino acid sequence, wherein said amino acid sequence consists of, in an N- to C-direction, the following structural domains: N-FR1-CDR1-FR2-CDR2-FR3-CDR3-FR4-C wherein FR denotes a framework region amino acid sequence and CDR denotes a complementary determining region amino acid sequence; the CDR1 consists of any one of an amino acid sequences represented by SEQ ID NO: 1-SEQ ID NO: 6; the CDR2 consists of any one of an amino acid sequences represented by SEQ ID NO: 7-SEQ ID NO: 12; the CDR3 consists of any one of an amino acid sequences represented by SEQ ID NO: 13-SEQ ID NO: 17; and the antibody is capable of binding to a norovirus.
US10544203B2
Provided are wild-type, S252W mutant-type, and P253R mutant-type FGFR2b extracellular segments and truncated proteins thereof, coding genes of the foregoing proteins, a recombinant vector comprising the genes, a host cell, a method for preparing the proteins, and a fusion protein of the proteins and an Fc segment. Also provided are applications of the proteins and a composition comprising the proteins in treating eczema, acne, psoriasis, skin allergy, seborrheic dermatitis, or seborrheic alopecia.
US10544197B2
Described herein are FGF-23 epitope peptides, methods of producing antibodies in laying hens by injecting the peptides, and methods of improving resistance to eggshell breakage and/or increasing eggshell strength by administering an FGF-23 epitope peptide to a laying hen.
US10544183B2
This disclosure relates to uridine nucleoside derivatives, compositions comprising therapeutically effective amounts of those nucleoside derivatives and methods of using those nucleoside derivatives or compositions in treating disorders that are responsive to ligands, such as agonists, of P2Y6 receptor, e.g., neuronal disorders, including neurodegenerative disorders (e.g., Alzheimer's disease, Parkinson's disease) and traumatic CNS injury, pain, Down Syndrome (DS), glaucoma and inflammatory conditions.
US10544177B2
This invention relates to novel phosphorous ligands useful for organic transformations. Methods of making and using the ligands in organic synthesis are described. The invention also relates to processes for preparing the novel ligands.
US10544176B2
Methods and compounds are disclosed for treating a disease or condition by inhibiting PSMA (Prostate Specific Membrane Antigen) using prodrugs of 2-PMPA.
US10544160B2
The present invention provides a production method of a thienopyrimidine derivative or a salt thereof which has a gonadotropin releasing hormone (GnRH) antagonistic action with high quality in high yield. The present invention provides a method of producing a thienopyrimidine derivative, which comprises reacting 6-(4-aminophenyl)-1-(2,6-difluorobenzyl)-5-dimethylaminomethyl-3-(6-methoxypyridazin-3-yl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione or salt thereof, 1,1′-carbonyldiimidazole or a salt thereof and methoxyamine or a salt thereof, and the like.
US10544159B2
Derivatives of the antimalarial agent artemisinin, compositions comprising the derivatives, methods for preparing the derivatives, and their uses in pharmaceutical compositions intended for the treatment of parasitic infections are provided. Methods are provided for the production of artemisinin derivatives via functionalization of positions C7 and C6a, and optionally, in conjunction with modifications at positions C10 and C9, via chemoenzymatic methods. Recombinant cytochrome P450 polypeptides are also provided for use in the methods. The artemisinin derivatives can be used for the treatment of malaria and other parasitic infections, alone or in combination with other antiparasitic drugs.
US10544158B1
Processes are described for producing a polycyclic polyether polyol having a hydroxyl functionality of 1.5 to 6 and a number average molecular weight of 200 to 12,000 Da. The processes comprise alkoxylating a polyol starter comprising predominantly a polycyclic polyol with an alkylene oxide in the presence of a DMC catalyst.
US10544157B2
The present invention provides a process for the preparation of darunavir or solvates or a pharmaceutically acceptable salt thereof substantially free of bisfuranyl impurities, particularly darunavir propionate solvate. The present invention also provides a process for preparation amorphous darunavir using the darunavir propionate solvate.
US10544139B2
Provided are compositions and methods for treating osteoarthritis including intra-articular administration of a compound of Formula (I) including amorphous and polymorph forms thereof.
US10544136B2
Compounds that activate a sphingosine-1-phosphate receptor of the subtype 1 are provided. Certain compounds selectively activate the receptor subtype 1 in relation to the sphinogosine-1-phosphate receptor subtype 3. Uses and methods of inventive compounds for treatment of malconditions wherein activation, agonism, inhibition or antagonism of the S1P1 is medically indicated are provided.
US10544131B2
Provided herein are Mcl-1 antagonist compositions and methods of treating cancer using the compositions described herein.
US10544130B2
The present invention relates to metallo-β-lactamase inhibitor compounds of Formula I: and pharmaceutically acceptable salts thereof, wherein Z, RA, X1, X2 and R1 are as defined herein. The present invention also relates to compositions which comprise a metallo-β-lactamase inhibitor compound of the invention or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, optionally in combination with a beta lactam antibiotic and/or a beta-lactamase inhibitor. The invention further relates to methods for treating a bacterial infection comprising administering to a patient a therapeutically effective amount of a compound of the invention, in combination with a therapeutically effective amount of one or more β-lactam antibiotics and optionally in combination with one or more beta-lactamase inhibitor compounds. The compounds of the invention are useful in the methods described herein for overcoming antibiotic resistance.
US10544125B2
The present invention relates a new process to synthesize 1-((4-(4-Fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxyquinolin-7-yloxy)methyl)cyclopropanamine (AL3818). A stable crystalline form of Al3818 has been prepared. Salts and their crystalline forms of AL3818 have been also prepared. Anti-cancer and optometric activities of AL3818 and its salts have been further tested. New process has been outlined in Scheme I.
US10544114B2
Oxathiazin-like compounds, processes for making new oxathiazin-like compounds, compounds useful for making oxathiazin-like compounds, and their uses are disclosed. Processes for efficient and safe manufacture of compounds useful for making oxathiazin-like compounds useful for treating patients suffering from cancers, bacterial infections, fungal infections and/or viral infections by administering oxathiazin-like compounds are also disclosed.
US10544110B2
A compound, or a pharmaceutically acceptable salt or ester thereof, according to formula I: R20—(Z)b—(Y)c—(R21)a—(X)d—R22—R23 wherein R20 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-containing group; Z is alkanediyl, substituted alkanediyl, cycloalkanediyl, or substituted cycloalkanediyl; Y is S, O, S(═O), —S(═O)(═O)—, or NR10, wherein R10 is H or alkyl; R21 is alkanediyl, substituted alkanediyl, cycloalkanediyl, substituted cycloalkanediyl alkadienyl, substituted alkadienyl, alkatrienyl, substituted alkatrienyl; X is —C(═O)—, —S(═O)(═O)—, or —N(H)C(═O)—; R22 includes at least one divalent amino radical; R23 is aryl, substituted aryl, heteroaryl, substituted heteroaryl, heterocycloalkyl, substituted heterocycloalkyl, alkoxy, aryloxy, a thio-containing group, or a seleno-containing group; a, b, c, and d independently are 0 or 1.
US10544105B2
Provided herein are dUTPase inhibitors of Formula (I), compositions comprising such compounds and methods of using such compounds and compositions
US10544085B2
Compounds, called liamocins from Aureobasidium pullulans, having the general structure in Formula 1 are disclosed. where R1 is either COCH3 or H; and R2 is between two to ten O-linked 3,5-dihydroxydecanoate; and R3 can be a polyol (e.g., L- or D-glycerol, L- or D-threitol, L- or D-erythritol, L- or D-arabitol, L- or D-xylitol, L- or D-lyxitol, L- or D-ribitol, L- or D-allitol, L- or D-altritol, L- or D-mannitol, L- or D-iditol, L- or D-gulitol, L- or D-glucitol (also called sorbitol), L- or D-galactitol (also called dulcitol), and L- or D-talitol), 2-amino-D-mannitol, 2N-acetylamino-D-mannitol, L-rhamnitol, or D-fucitol; except when R3 is D-mannitol, R2 is not 2 nor 3 O-linked 3,5-dihydroxydecanoate chains. These liamocins described above in addition to D-mannitol liamocin A1, D-mannitol liamocin A2, D-mannitol liamocin B1, and D-mannitol liamocin B2, alone or in combination with each other, can be used to kill certain bacteria and to treat certain bacterial infections.
US10544082B2
Described herein are solid acid catalysts and the methods for catalytically preparing α,β-unsaturated carboxylic acids and/or esters thereof. In one aspect, a zeolite catalyst may be used. The catalyst may, in certain embodiments, be modified to improve the selectivity and/or conversion of a reaction. For instance, a catalyst may be modified by ion exchange to achieve a desirable acidity profile in order to achieve high level of conversion of reactants and selectivity for desirable products of the catalytic reaction. In another aspect, a variety of feed stocks (e.g., starting compositions) may be used including an α-hydroxycarboxylic acid, an α-hydroxycarboxylic acid ester, a β-hydroxycarboxylic acid, a β-hydroxycarboxylic acid ester, cyclic esters thereof (e.g., lactide), and combinations thereof.
US10544080B2
Disclosed is a continuous process for producing α,β-unsaturated carboxylic acids or salts thereof, comprising: 1) in a first stage, contacting (a) a transition metal precursor compound comprising at least one first ligand, (b) optionally, at least one second ligand, (c) an olefin, (d) carbon dioxide (CO2), and (e) a diluent to form a first composition; 2) in a second stage, contacting a polyanionic solid with the first composition to form a second composition; and 3) in a third stage, (a) contacting the second composition with a polar solvent to release a metal salt of an α,β-unsaturated carboxylic acid and form a reacted solid. Methods of regenerating the polyanionic solid are described.
US10544078B2
The present invention relates to the depolymerization of polymers and the recovery of the starting materials used for the production of the polymer. The present invention also relates to the depolymerization of polyethylene terephthalate (PET) and the recovery of terephthalic acid and ethylene glycol.
US10544077B2
Disclosed is a process for recovering formic acid from a formate ester that allows for recovery of a formic acid product comprising greater than 75 wt. % formic acid. Disclosed is also a process for producing formic acid by carbonylating a carrier alcohol, hydrolyzing the formate ester of the carrier alcohol, and recovering a formic acid product comprising greater than 70 wt. % formic acid. Discloses are carrier alcohols that enable more favorable hydrolysis equilibriums and/or distillation sequences.
US10544075B2
Disclosed are halo substituted derivative compounds of sobetirome with improved pharmacological characteristics relative to sobetirome, pharmaceutical compositions that include those compounds and methods of treating diseases such as neurodegenerative disorders using those pharmaceutical compositions.
US10544073B2
Processes for producing propylene glycol are disclosed. The processes may comprise subjecting a polyol to a hydrogenolysis reaction, thus producing propylene glycol and a product stream including an unreacted polyol and at least one unwanted compound. The process may include subjecting the product stream to a process that removes at least a portion of the at least one unwanted compound, thus producing a cleaned product stream, and subjecting the cleaned product stream to the hydrogenolysis reaction. Systems for implementing such processes are also described.
US10544072B2
Continuous processes for making ethylene glycol form aldohexose-yielding carbohydrates are disclosed which enhance the selectivity to ethylene glycol.
US10544065B2
Provided is an organic-inorganic polymeric water-retaining fertilizer, which is a co-polymer made by fusion and co-polymerization of an organic water-retaining monomer and an inorganic nutrient under action of a catalyst, a biological enzyme and a modifying agent. The co-polymer is of a three-dimensional mesh-like hydrophilic group structure. In a method for preparing the organic-inorganic polymeric water-retaining fertilizer, after obtaining a neutralized pre-polymer from the organic monomer with the catalyst, an initiator and a cross-linking agent are added; the inorganic nutrient and a metasilicate are added simultaneously, a solution is formed by stirring sufficiently; the biological enzyme is added for catalysis; a co-polymer is obtained after fusion and co-polymerization; and granulation and drying are carried out. Preferably, the catalyst is an inorganic alkaline solution. Preferably, the catalyst is selected from the group consisting of a sodium hydroxide solution, a potassium hydroxide solution, an ammonia water and a calcium hydroxide solution.
US10544053B2
Apparatus for removing suspended impurities from a liquid (e.g., wastewater), methods of use, and systems including such apparatus. In an embodiment, an apparatus may include a vessel defining a chamber for receiving gas induced liquid influent through an inlet, the influent including suspended impurities. A riser tube may be provided within the vessel, in fluid communication with the inlet so that liquid influent introduced into the vessel through the inlet is introduced into the riser tube. One or more coalescing members may be disposed within the riser tube. The coalescing members may be sufficiently small to be easily removable by hand, without requiring a crane. The coalescing members may be freely disposed within the riser tube, rotatable within the flow of the liquid influent, aiding the coalescing members in exhibiting some degree of “self-cleaning”, so as to be less prone to fouling and clogging.
US10544043B2
The invention provides a skin disinfectant for treating skin with eczema, preventing bacterial proliferation, and removing biofilm. Compositions of the invention include hypochlorous acid, acetic acid, water, and one or more additives or excipients. The formulation process removes metal ions, reduces ionic strength, controls pH, and reduces exposure to air, thus improving stability and lengthening shelf-life.
US10544038B2
A MEMS microphone includes a substrate having a cavity, a back plate provided over the substrate and having a plurality of acoustic holes, a diaphragm disposed between the substrate and the back plate, and spaced apart from the substrate and the back plate, a strut located at outer side of the diaphragm, having a lower surface in contact with an upper surface of the substrate and being integrally formed with the upper insulation layer to support the upper insulation layer to space the upper insulation layer from the diaphragm, and a bending prevention member provided on an upper surface of the back plate for preventing the back plate from being bent.
US10544032B2
A MEMS device includes a plurality of ribbon elements, a securing portion, and a plurality of connecting portions. The securing portion supports the plurality of ribbon elements. The plurality of connecting portions are disposed on ends of each of the plurality of ribbon elements and connect each of the plurality of ribbon elements to the securing portion. An angle formed by a longitudinal extending line of each of the plurality of ribbon elements and each of the plurality of connecting portions is greater than 0° in a planar direction of each of the plurality of ribbon elements.
US10544029B1
A dispenser for dispensing a beverage from a beverage bottle, especially for dispensing wine from a wine bottle and facilitating the aeration of the dispensed wine to shorten the time normally devoted to breathing the wine. An open lesser end of the dispenser inserts into the neck of a wine bottle and preferably seals therein. A valve may be closed to temporarily preserve the wine in the bottle for later aeration while dispensing.
US10544027B2
The present application thus provides a beverage dispensing system for combining a macro-ingredient flow and a carbonated water flow. The beverage dispensing system may include a nozzle, a carbonated water source in communication with the nozzle via a carbonated water conduit and a carbonated water recirculation conduit, a macro-ingredient source in communication with the nozzle via a macro-ingredient conduit, and a macro-ingredient pump and an air chamber in communication with the macro-ingredient conduit. The carbonated water recirculation conduit is in communication with the air chamber for heat exchange therewith.
US10544025B1
An appliance for opening screw and twist type containers for prescription medicine bottles, water bottles, sports drinks, and jars of nearly all sizes. The appliance has a thermoplastic body with an integrally molded low profile unidirectional gripping blade being positioned on the center line of the appliance. The appliance has an optimized offset from center line loading ramp and reaction plane resulting in a highly efficient opener with an asymmetrical split V type geometry. The appliance provides the optimal leverage, retention, and gripping force required to greatly ease in the removal of screw or twist type container lids ranging in size from ½″ to 4½″ in diameter. This under cabinet mounted appliance provides unprecedented ease in opening even the most difficult twist type container or jar, which is very beneficial for the aging, as well as the young, and those with arthritic conditions or other hand related problems.
US10544023B2
A guide-roll arrangement for guiding movement of a first member relative a second member of a lift-truck, comprising a roll pin having opposing first and second ends, wherein the first end comprises a recess; and a roll supported on the roll pin; and a sliding element arranged in the recess, said sliding element comprising opposing contact and sliding surfaces, wherein a support piece is arranged in the recess and comprising a contact surface for supporting the sliding element, wherein the contact surface of the sliding element is supported on the contact surface of the support piece and wherein one of the contact surfaces of the support piece and the sliding element is concave and the other is convex.
US10544014B2
A method for hoisting and transporting assemblies in an underground nuclear power plant, the method including: 1) pouring concrete onto a reactor cavern to form a rock anchor beam; hoisting a circular bridge crane to the reactor cavern through a hoist shaft on a top of the reactor cavern; mounting the circular bridge crane on the rock anchor beam by using a truck crane; 2) installing a containment cylinder and a track beam of a polar crane in the reactor cavern using the circular bridge crane; hoisting a gantry crane on one end of a polar crane girder and sending the polar crane girder to the reactor cavern; hoisting the other end of the polar crane girder using the circular bridge crane; allowing the polar crane girder to be horizontal; and mounting the polar crane girder on the track beam.
US10544006B2
A paper roll support assembly is provided with a collapsible spindle with distal ends to be received in a pair of bracket receptacles. Product packaging is sized to receive the collapsible spindle only in a collapsed state of the spindle to minimize an overall size. The collapsible spindle is provided with an outer spindle member, an open end spaced apart from the distal end, and a cavity formed therein with a first diameter. An inner spindle member is provided with a proximal end spaced apart from the distal end with an outer diameter sized to be received within the cavity for translation and rotation relative to the outer spindle. A first retainer is oriented in the cavity in cooperation with a second retainer oriented on the inner spindle member such that extension is prevented in a first rotational orientation and extension is permitted in a second rotational orientation.
US10544002B2
A tape dispenser housing wound adhesive tape includes a brake spoke tapering (i.e., narrowing) from a distal radial end to a proximal radial end relative to a tape rotational axis, wherein the brake spoke effectuates the braking of wound adhesive tape on a hub by contacting the wound adhesive tape, the hub, or both simultaneously.
US10543986B1
The present disclosure relates to a roller belt conveyor having an array of pivot rollers defining a conveyance surface that supports an article being conveyed in a first conveying direction, at least one drive plate pivotally coupled to at least a subset of the array of pivot rollers, and an actuator coupled to the at least one drive plate, such that, the actuator may manipulate the at least one drive plate to adjust an angular orientation of the at least one subset of the array of pivot rollers from the first conveying direction to a second conveying direction.
US10543985B2
A wear panel for mining and materials handling applications is provided. The wear panel includes a housing matrix (1) with a top surface (2), a bottom surface (3) opposite the top surface (2) and at least one cavity (4) with cavity walls (5). The cavity (4) extends through the top surface (2) and the bottom surface (3). The wear panel also includes at least one wear-resistant member (6) with a preformed shape. The at least one wear-resistant member (6) has a top surface (7) and a bottom surface (8) opposite the top surface (7). The wear-resistant members (6) are disposed in the cavity (4) and are locked into place by their preformed shape and the cavity walls (5).
US10543983B2
A variety of vehicle-based and warehouse-based solutions are provided to increase the adaptability, utility, and efficiency of materials handling vehicles in the warehouse environment, such as a materials handling vehicle comprising a picking attachment is secured to a fork carriage assembly and comprising an X-Y-Z-Ψ positioner to engage and disengage a target tote such that movement of the picking attachment along a Z axis by the X-Y-Z-Ψ positioner is independent of movement of the fork carriage assembly along the vertical axis Z′ by the mast assembly and mast assembly control unit. The fork carriage assembly may comprise a mobile storage cart support platform defined by one or more cart lifting forks, and an anti-rock cart engagement mechanism configured to engage a mobile storage cart supported by the cart lifting forks.
US10543965B2
A child-resistant smoking article package 100 is provided which comprises a case 103 with an opening 104 that is adapted to receive a smoking article 102 and a cap 107 movable between a closed state wherein the cap 107 closes the case 103 and an open state wherein the opening 104 of the case 103 is accessible. The child-resistant smoking article package 100 further comprises a first releaseably engageable fixation member 108-1 and a second and third releaseably engageable fixation member 108-2, 108-3, wherein the second and third releaseably engageable fixation members 108-2, 108-3 are arranged on opposing sides of the child-resistant smoking article package 100. The first, second and third releaseably engageable fixation members 108-1, 108-2, 108-3 are adapted to immovably fix the cap 107 to the case 103 in the closed state and to release the cap 107 when they are simultaneously actuated.
US10543960B2
A lid with a stopper for use with a beverage container is described. The lid includes a lid body to fit into an opening of the beverage container. The lid includes a stopper to threadably engage with the lid body. A drink opening is formed between the lid body and the stopper. The stopper rotates between open and closed positions to open and close the drink opening. The stopper includes hook members. The hook members are movable relative to the stopper. The hook members releasably hold the stopper to the lid.
US10543958B1
A sealant releasably seals a distal end of a tip of a tube containing a curable substance dispensable from the tip of the tube. The sealant has between about 20 N and about 60 N of penetration resistance force in a penetration resistance test, wherein the penetration resistance test comprises: (i) placing the sealant in a container at room temperature such that the sealant has a top surface defining a plane; (ii) attaching a conical probe to a force gage wherein the conical probe has a tip length of 7.5 mm, a diameter of 9 mm, and an overall length of 20 mm; (iii) moving the conical probe perpendicularly relative to the plane of top surface of the sealant; and (iv) inserting the conical probe into the sealant to an insertion depth of between 8 mm and 12 mm to generate the penetration resistance force.
US10543957B2
A foldable liquid container includes a foldable supporting frame, a foldable container body arranged on the foldable supporting frame, and a switch device arranged on the foldable supporting frame to be operated to transform the foldable supporting frame between an unfolded mode and a folded mode in a single puling operation. The foldable container body is able to be folded with the folding of the foldable supporting frame. The foldable supporting frame is supported and secured in the unfolded mode by means of the switch device, wherein the switch device can be operated to release the engagement of the foldable supporting frame while transforming from the unfolded mode to the folded mode.
US10543955B1
Disclosed is an eye shield dispenser. The dispenser has a front panel, a rear panel, first and second front side panels, first and second rear side panels, a top panel, and a bottom panel. The front panel includes an access port providing access for removal of eye shields contained therein. An optional inclined surface is disposed in the interior of the dispenser near the access port, and eye shields are configured to be placed thereon and manually removed therefrom. The dispenser is shaped to generally correspond with the shape of the eye shields to hold the eye shields in place such that an inner insert is not required.
US10543949B2
A foldable crate system, associated methods, and an associated apparatus are provided. The foldable crate system includes a continuous piece of paperboard having machined fold lines therein. The machined fold lines allow for highly precise folds of the paperboard to form the same into a packaging unit.
US10543943B2
A horn and an anvil are moved toward and away from each other by axially reciprocating a driving rod and thereby reciprocatingly rotating a forked lever in a predetermined angle range. The horn and the anvil are moved toward and pressed against each other with a predetermined force with a bag mouth b held therebetween. A sensor detects the position of a second mounting block secured to the rear end of a sliding shaft of the anvil, thereby detecting the distance between respective pressing surfaces of the horn and the anvil, i.e. the thickness m of a portion of the bag mouth held between the pressing surfaces. When the thickness m is not less than a predetermined threshold value M, a vibrator is activated to perform sealing. When the thickness m is less than the threshold value M, no sealing is performed.
US10543941B2
A machine and a method are for the automatic preparation of substances for intravenous application. The machine includes a container receiving zone which defines a matrix of individual positions for initial and final containers, and a number of actuators for transferring substances from initial container to final container. Each of the actuators is positioned beneath the zone for receiving initial and final containers, each of the actuators is able to move relatively, independently of the rest of the actuators, and each of the actuators is suitable for receiving and operating injectors with different volumes and degrees of precision in order to remove substances from initial containers and insert them into final containers.
US10543939B2
An orbiting satellite can be maintained in a virtual orbit, having an orbital period equal to the natural orbit of a satellite at a different altitude, by equipping the satellite with at least one radial thruster. Radial thrusters on the anti-nadir-facing side of the satellite allow for virtual orbits higher than the natural altitude, while radial thrusters on the nadir-facing side of the satellite allow for virtual orbits lower than the natural altitude. This allows a satellite to evade threats, such as orbital debris and/or hostile spacecraft, without losing its relative position within a satellite constellation or experiencing the diminished services often attendant such maneuvers. Similar techniques can also be used for surveillance of orbiting satellites.
US10543938B2
Methods and apparatus to methods and apparatus for performing propulsion operations using electric propulsion system are disclosed. An apparatus includes a space vehicle including means for performing propulsion operations without using a chemical propulsion system.
US10543936B2
A window unit for receiving a package from an aerial vehicle to a window of a building. The window unit includes a frame and a net. The frame is coupled to a building wall and a window ledge. The net is coupled within the frame. The net receives delivery of the package. The window unit includes sensors and communication devices to confirm alignment of the package and effectuate delivery of the package. The window unit includes a release device for releasing the frame or net if there is a snag with the package or aerial vehicle. A method of delivering a package to the window unit includes confirming the package is aligned with the net prior to release of the package from the aerial vehicle.
US10543932B2
A system and method are provided for modifying the position or shape of a premature descent protection envelope with regard to a runway when an aircraft making an approach to the runway is below the nominal approach path and has a flight path angle greater than the nominal approach path angle.
US10543922B2
A flight attendant seat comprises a carrier having a guide with opposed first and second ends, and a storage compartment receiving the guide first end. The guide provides guidance along its length between its first and second ends. The seat comprises a plurality of segments, each slidingly mounted to the guide to allow a sliding movement of the segments along the guide and relative to the carrier device between a stored position of the segments within the storage compartment, and an exposed position of the segments. A seat element is pivotally mounted to a first of the segments pivotable between an inoperative and operative seat forming position. At least one backrest is mounted to at least a second of the segments. With the segments in their exposed position, the seat element, when pivoted to its operative position, together with the backrest(s), can be used as a flight attendant seat.
US10543914B2
A rotor blade configured to fold about a blade fold axis includes a first section and a second section. The first section is configured to mount to a rotor hub and includes a first connector having at least one first opening. The second section includes a second connector having at least one second opening. The second section is rotatably coupled to the first section and is configured to rotate about the blade fold axis between an aligned position and a rotated position. A linkage is operably coupled to the first section and the second section. The linkage includes a plurality of links loosely connected such that the linkage is configured to support the second section of the rotor blade only when the second section is in the rotated position.
US10543911B2
A control system for resonant inertial actuators estimates operating parameters of the resonant inertial actuators based on voltage and current feedback and dynamically limits selected parameters to maintain the safe, efficient, and cost effective operation of the resonant inertial actuators. Resistance within the electrical drives for the resonant inertial actuators is estimated from the voltage and current feedback and in conjunction with the modeling of the resonant inertial actuators other operating parameters are calculated or otherwise estimated. Having regard for the responsiveness of the resonant inertial actuators to changes in command signals, the command signals are adjusted to dynamically limit the estimated parameters.
US10543907B2
A multilayered active surface is presented whose rugosity can be controlled by an applied electrical field. Varying the applied electrical field can control the rugosity of the surface which makes contact with a fluid, and thereby can affect instabilities of the boundary layer. A middle layer of the multilayered active surface can be made of a compliant electroactive material. In some cases, a pre-stretch in the middle layer can predefine a rugosity of the multilayered active surface without an applied electrical field, in which case an applied electrical field can further alter the rugosity in both amplitude and spatial periodicity and ultimately result to a smooth surface for a higher value of the applied electrical field. A top layer and a bottom layer are constructed using conductive material and uses as electrodes coupled to a voltage source to generate the electric field that controls the rugosity of the surface.
