US11416764B2
Automatically generating and/or automatically transmitting a status of a user. The status is transmitted for presentation to one or more additional users via corresponding computing device(s) of the additional user(s). Some implementations are directed to determining both: a status of a user, and a predicted duration of that status; and generating a status notification that includes the status and that indicates the predicted duration. Some implementations are additionally or alternatively directed to utilizing at least one trust criterion in determining whether to provide a status notification of a user to an additional user and/or in determining what status notification to provide to the additional user. Some implementations are additionally or alternatively directed to training and/or use of machine learning model(s) in determining a status of a user and/or a predicted duration of that status.
US11416756B2
A system that infers and detects how focused a worker is on work tasks, based on physiological parameters collected using wearable and environmental sensors. The system can identify whether a worker is in a focused state of flow, the affective state in which the worker's mind is fully immersed and actively engaged in their task. The system can also identify whether the worker is anxious (where the task demands/difficulty is too high relative the worker's skills) or bored (where the task is too easy). Once the focus state is detected, the information can be used in various applications for optimizing the worker's tasks and work quality such as monitoring task mastery, interventions to improve worker focus (e.g., recommending breaks, reassigning tasks, clarifying goals), identifying potentially lower quality production lots in a manufacturing environment, measuring the effects of skills training, and personal informatics for improving a worker's own productivity.
US11416748B2
Methods, systems, and computer-readable storage media for providing a binary classifier include receiving a biased dataset, the biased data set including a plurality of records, each record being assigned to a class of a plurality of classes, one class including a majority class, performing data engineering on at least a portion of the biased dataset to provide a revised dataset, providing a trained deep autoencoder (DAE) by training a DAE using only records assigned to the majority class from the revised dataset, the trained DAE including a binary classifier that classifies records into one of the majority class and a minority class, validating the trained DAE using validation data that is based on at least a portion of the biased dataset, and providing the trained DAE for production use within a production system.
US11416743B2
Fair deep reinforcement learning is provided. A microstate of an environment and reaction of items in a plurality of microstates within the environment are observed after an agent performs an action in the environment. Semi-supervised training is utilized to determine bias weights corresponding to the action for the microstate of the environment and the reaction of the items in the plurality of microstates within the environment. The bias weights from the semi-supervised training are merged with non-bias weights using an artificial neural network. Over time, it is determined where bias is occurring in the semi-supervised training based on merging the bias weights with the non-bias weights in the artificial neural network. A deep reinforcement learning model that decreases reliance on the bias weights is generated based on determined bias to increase fairness.
US11416742B2
Provided is a training method of a neural network that is applied to an audio signal encoding method using an audio signal encoding apparatus, the training method including generating a masking threshold of a first audio signal before training is performed, calculating a weight matrix to be applied to a frequency component of the first audio signal based on the masking threshold, generating a weighted error function obtained by correcting a preset error function using the weight matrix, and generating a second audio signal by applying a parameter learned using the weighted error function to the first audio signal.
US11416740B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for an artificial intelligence system. In one aspect, a system includes multiple artificial intelligence skill agents that have each been trained to perform different actions in a telecommunications system. The system also includes an orchestrator agent that interacts with each of the artificial intelligence skill agents and coordinates which of the artificial intelligence agents performs actions in response to user inputs. The orchestrator agent receives a user input and determines an intent expressed by the user input. The orchestrator agent transmits an instruction to an artificial intelligence skill agent to perform an action that provides a response to the intent. In response to receiving the instruction from the orchestrator agent, the artificial intelligence skill agent performs the action when the artificial intelligence skill agent is capable of carrying out the action.
US11416739B2
A simulation processor generates and stores a simulation model based on conditions associated with a physical structure, such as a building. A neural network processor implements a neural network, having an input layer coupled to receive sensor data from the structure and having an output layer coupled to supply control signals to the at least one electrically operable environmental control device. The neural network is trained using the simulation model. A particle swarm optimization processor programmed to receive the simulation results and perform particle swarm optimization, ascertains optimal parameters for controlling the at least one electrically operable environmental control device and supplies these optimal parameters to the neural network processor. The neural network processor uses the optimal parameters supplied by the particle swarm optimization processor to further train the neural network.
US11416736B2
Systems and methods are related to improving throughput of neural networks in integrated circuits by combining values in operands to increase compute density. A system includes an integrated circuit (IC) having multiplier circuitry. The IC receives a first value and a second value in a first operand. The IC performs a multiplication operation, via the multiplier circuitry, on the first operand and a second operand to produce a first multiplied product based at least in part on the first value and a second multiplied product based at least in part on the second value.
US11416721B2
An applicator device includes a printing head that applies a material to a target, a camera that captures an image of the target, and a processor. In the case where the applicator device moves relative to the target or the target moves relative to the applicator device and an application area of the target in the image reaches a particular position in the image, the processor performs a notification process to notify that the application area has reached the particular position.
US11416720B2
Disclosed are methods and systems for model-based data transformation. An example method includes: receiving a source graph model describing a source data structure, wherein the source graph model comprises a source root node associated with a plurality of source section nodes, wherein each source section node of the plurality of source section nodes is associated with at least one source attribute node; receiving a target graph model describing a target data structure, wherein the target graph model comprises a target root node associated with a plurality of target section nodes, wherein each target section node of the plurality of target section nodes is associated with at least one target attribute node; receiving a transformation map associating a target attribute node of the target data structure with one or more source attribute nodes of the source data structure; extracting, from the source data structure, one or more source data items associated with the one or more source attribute nodes; generating, by applying a transformation specified by the transformation map to the one or more source data items, a target data item associated with the target attribute node; and storing the target data item in the target data structure.
US11416717B2
A classification model building apparatus and a classification model building method thereof are provided. The classification model building apparatus introduces a clustering algorithm to assist in training a deep learning model for classification and takes a sum of a clustering loss function, a center concentration loss function and a classification loss function multiplied by different weights, respectively, as a total loss function for training the deep learning model. Based on the total loss function, the classification model building apparatus adjusts parameters of the deep learning model through a backpropagation algorithm to build a classification model.
US11416716B2
Cancer can be an aggressive disease. It is critical to determine the most effective patient-specific treatment quickly. Exemplary embodiments use a data-driven approach to extracting tumor information from data obtain from Whole Slide Image that is uploaded through an interface. Exemplary embodiments generate the following information about a tumor from a biopsy slide using neural networks: annotated areas of relevant tissues, molecular subtype, and expression status of an important gene and include three steps: the segmentation of tumor features; prediction of molecular subtype; and prediction of gene methylation status from a WSI.
US11416712B1
A computing device generates synthetic tabular data. Until a convergence parameter value indicates that training of an attention generator model is complete, conditional vectors are defined; latent vectors are generated using a predefined noise distribution function; a forward propagation of an attention generator model that includes an attention model integrated with a conditional generator model is executed to generate output vectors; transformed observation vectors are selected; a forward propagation of a discriminator model is executed with the transformed observation vectors, the conditional vectors, and the output vectors to predict whether each transformed observation vector and each output vector is real or fake; a discriminator model loss value is computed based on the predictions; the discriminator model is updated using the discriminator model loss value; an attention generator model loss value is computed based on the predictions; and the attention generator model is updated using the attention generator model loss value.
US11416708B2
This application provides a retrieval item generation method. In the method, a machine learning model is used to determine discarding/keeping conditions of terms in a query, and the machine learning model is obtained by training by a query sample having a target term feature. Compared with an existing retrieval item generation method, the target term feature can reflect importance of a term for a query result, and the machine learning model obtained by training by using the target term feature has a more accurate selection result of terms in the query, to generate a more accurate retrieval item, thereby avoiding recall of an unrelated query result. In addition, this application further provides a related apparatus for generating a retrieval item, to ensure actual implementation and application of the foregoing method.
US11416707B2
An information processing method is executed by a computer, and includes: obtaining a first image generated by a multi-pinhole camera; extracting at least one point spread function (PSF) in each of a plurality of regions in the first image; obtaining a second image different from the first image, and reference data used in machine learning for the second image; generating a third image, by convolving each of a plurality of regions in the second image with at least one PSF extracted in a corresponding region of the plurality of regions in the first image; and outputting a pair of the reference data and the third image.
US11416703B2
Network optimization method and apparatus, image processing method and apparatus, and storage medium
The present disclosure relates to a network optimization method and apparatus, an image processing method and apparatus, and a storage medium. The network optimization method includes: obtaining an image sample group; obtaining a first feature and a second feature of an image in the image sample group, and obtaining a first classification result by using the first feature of the image; performing feature exchange processing on an image pair in the image sample group to obtain a new image pair; obtaining a first loss value of the first classification result, a second loss value of the new image pair, and a third loss value of first features and second features of the new image pair in a preset manner; and adjusting parameters of a neural network at least according to the first loss value, the second loss value, and the third loss value until a preset requirement is met.
US11416700B1
In some embodiments, a version control system receives a first version of a digital object and a second version of the digital object. The version control system extracts data from the first version of the digital object, and data from the second version of the digital object. The version control system utilizes a categorization machine learning model to generate structured representations of the first digital object and a second digital object. The version control system identifies differences between the two digital objects and utilizes a natural language technique to produce pseudo-instructions representing an update request. The version control system validates differences between the two digital objects and sends an auto-validation report to a client computing device when the differences are compliant with the pseudo-instructions.
US11416691B2
An electronic device includes a card interface and a processing module. The card interface is electrically connected to the processing module, and a SIM card or a memory card may be inserted into the card interface. The card interface includes 8 springs, where N>1; when a memory card is inserted into the card interface, the memory card is electrically connected to the processing module; and when a SIM card is inserted into the card interface, the SIM card is electrically connected to the processing module, and one metal pin of the SIM card is electrically connected to a first spring in the N springs and one spring adjacent to the first spring. The processing module is configured to determine, based on at least a level of the first spring, that an inserted card is a SIM card or a memory card.
US11416690B2
A memory card reader body includes proposed, on an internal face, a receiving recess to receive a memory card connector. The receiving recess has electrically conductive tracks forming a protective mesh for the memory card connector. The conductive tracks are such that they also extend on an external face of the memory card reader body through vias passing through the internal and external faces.
US11416672B2
Certain embodiments involve transforming an electronic document into a tagged electronic document. For instance, an electronic document processing application generates a tagged electronic document from an input electronic document. The electronic document processing application accesses one or more feature maps that identify, via a set of object-recognition rules, identified objects in the electronic document. The electronic document processing application also obtains a heat map of the electronic document that represents attributes in a pixel-wise manner. The electronic document processing application computes a tag by applying a fusion deep learning model to the one or more feature maps and the heat map. The electronic document processing application generates the tagged electronic document by applying the tag to the electronic document.
US11416670B2
The present invention relates to a text messaging application which allows for highly stylized and personalized messages to be sent between users of the application. When installed on a user device, the application becomes the default application for receiving text messages. Incoming text messages are processed by the text application, and text messages of a standard format are sent to a standard text messaging application, which is then initiated to display standardized text. When messages are received from a communications device having the inventive application installed, the stylized font and image data are displayed as intended on any phone having the inventive application installed using a GUI driven menu, the menu providing a text box within which the text message is displayed, as well as commands for manipulating fonts and other image data.
US11416660B1
Disclosed is an improved approach to implement analog or mixed-signal designs. A method, system, and computer program product are provided to fully automate the analog placement step using a virtual grouping methodology which considers variable components and uses a genetic placement algorithm to find the best placement solution which fully respects the analog constraints defined by a user or auto identified by a tool.
US11416655B2
An analysis mesh generation method is used for a modeling simulation of an article modeled according to a tool path. The method comprises: inputting the tool path for a product to be analyzed; defining an initial mesh that is made up of a number of microelements and encompasses the tool path; and determining overlap between the tool path and the microelements, removing non-overlapping microelements from the initial mesh, and storing an association of the tool path with overlapping microelements.
US11416651B2
Systems, methods and program products for administering and modifying a simulation that incorporates the use of biometric data collection and computer-based predictive modeling techniques to reliably identify changes in the stress level of simulation participants while predictively adapting the simulation environment to manage each participants' stress levels within a pre-set or desired range. Each participant may have their biometric data collected and continuously monitored by wearing a computing device comprising biometric sensors, camera systems and audio recording devices. As the participants biometric data changes, the system monitors the participant for changes in stress level and maintains a desired stress level in the participant by modifying the adjustable properties of one or more virtual objects or computer-accessible real physical objects of the simulation environment to increase or decrease the stress level of the simulation on participants.
US11416645B2
A system, method, or apparatus for generating a blast plan that can receive blast data comprising geological properties of a blast site, blasthole parameters, and available explosive product. A pattern footage can be determined based on a relationship between the face height, the specific energy of the available explosive product, and the geological properties of the bench. The burden and spacing can be determined from the pattern footage.
US11416644B2
Automated methods and systems are disclosed that classify a first component and a second component of a roof with data points being part of, or extracted from, at least one image and/or point cloud. The first component and the second component may have a polygonal base and at least one edge. Evidence of a soft constraint and a hard constraint may be identified via the data points and such evidence may be associated with the first component and the second component. At least one hypothesis model of the roof may be generated using relationships between the first component and the second component, the soft constraint and the hard constraint. The hypothesis model may be transformed into a three-dimensional model. The three-dimensional model may be used to generate a roof report of the roof.
US11416637B2
The invention is a method for managing a tamper-proof device comprising a processor and an operating system able to handle a set of communication protocols with external entities. The operating system accesses a ruling data specifying for each communication protocol of the set whether Card Lock, Card Terminate and Final Application privileges as defined by GlobalPlatform Card Specification (V2.3) are authorized or forbidden. Upon receipt of a command from one of said external entities, the operating system uses the ruling data to deny or to authorize execution of the command based on the communication protocol used to convey the command.
US11416636B2
In various embodiments, a personal data processing system may require guardian consent (e.g., parental consent) for a data subject in order to collect, store, and or process the subject's personal data. The system may prompt the data subject to initiate a request for guardian consent or the system may initiate a request for guardian consent without initiation from the data subject (e.g., in the background of a transaction). In some embodiments, the system may require guardian consent when a data subject is under the age for valid consent for the particular type of personal data that will be collected as part of a particular transaction. Data processing systems may generate and store one or more consent records memorializing valid consent for data processing from data subjects and/or from guardians on their behalf (e.g., in the case of a minor data subject).
US11416627B2
An example imaging device includes a communication engine to transmit a broadcast message including a broadcast ID corresponding to the imaging device. The communication engine further is to receive a session token from a central server in response to a request for accessing the imaging device received from a user device in receipt of the broadcast ID. The session token is to connect the imaging device to a user session corresponding to a user of the user device. The imaging device further comprises a user authorization engine to obtain preliminary user details from the central server using the session token. The preliminary user details include a login ID and a user-selected authentication mode. The user authorization engine is to set-up a user login session using the preliminary user details for receiving user authentication approval from the central server to allow the user to access the imaging device.
US11416624B2
Technologies disclosed herein provide cryptographic computing with cryptographically encoded pointers in multi-tenant environments. An example method comprises executing, by a trusted runtime, first instructions to generate a first address key for a private memory region in the memory and generate a first cryptographically encoded pointer to the private memory region in the memory. Generating the first cryptographically encoded pointer includes storing first context information associated with the private memory region in first bits of the first cryptographically encoded pointer and performing a cryptographic algorithm on a slice of a first linear address of the private memory region based, at least in part, on the first address key and a first tweak, the first tweak including the first context information. The method further includes permitting a first tenant in the multi-tenant environment to access the first address key and the first cryptographically encoded pointer to the private memory region.
US11416622B2
A system to create a stacked classifier model combination or classifier ensemble has been designed for identification of undisclosed flaws in software components on a large-scale. This classifier ensemble is capable of at least a 54.55% improvement in precision. The system uses a K-folding cross validation algorithm to partition a sample dataset and then train and test a set of N classifiers with the dataset folds. At each test iteration, trained models of the set of classifiers generate probabilities that a sample has a flaw, resulting in a set of N probabilities or predictions for each sample in the test data. With a sample size of S, the system passes the S sets of N predictions to a logistic regressor along with “ground truth” for the sample dataset to train a logistic regression model. The trained classifiers and the logistic regression model are stored as the classifier ensemble.
US11416618B2
A root of trust may include one or more hardware components of an IHS (Information Handling System) that operate using validated hardware instructions. Once a root of trust has been established, it may be extended by validating additional components and the instructions by which these components operate. A chain of trusted boot components may be used to securely initialize a set of components required to support core functions of the IHS. In order to detect components of a trusted boot chain that have been compromised, boot chain components validate their own instructions as well as the instructions to be utilized by the next boot component and the instructions utilized by the prior boot component, thus providing bidirectional validation of trusted boot chain components.
US11416616B2
A system is provided for managing booting of an OS that includes a UEFI controller comprising embedded application code instructions and a pre-loaded signed certificate, a boot process controller comprising application code instructions for the OS, pre-loaded signed certificates, and a plurality of application hash identifiers. The boot process controller receives signed communications from the UEFI controller and determines if the UEFI controller is authorized to manage the OS. The UEFI controller manages the OS in response to a positive authorization. The boot process controller determines if the UEFI controller is authorized to manage the OS in response to installation or execution of the OS. The UEFI controller receives a signed communication from the boot loader program, compares the signed communications with the plurality of application identifiers, and executes the boot loader program in response to the pre-loaded signed certificate matching an application identifier from the plurality.
US11416615B2
Methods and system are provided for remote management of an IHS (Information Handling System). A keypair is generated by a client management application using operating system capabilities of the IHS. The client management application, as a privileged operating system user, writes a public key of the keypair to UEFI (Unified Extensible Firmware Interface) variables stored within a secured data storage device of the IHS. A BIOS of the IHS retrieves the public key from the UEFI variables and uses it to encrypt a remote management secret. The BIOS writes the encrypted secret back to the UEFI variables. The client management application uses the keypair to recover the remote management secret from the encrypted secret that was written to the UEFI variables by the BIOS. The secret is used to establish a secure remote management session between the client management application and a remote access controller of the IHS.
US11416613B2
Cybersecurity enhancements expose likely cyberattacks and command abuse while reducing false positives. Some embodiments ascertain an operating system mismatch, which occurs when a command tailored for operating system X is asserted in an environment tailored to operating system Y. False positives may be reduced by alerting on such a mismatch only when a command's process belongs to a web server or other targeted process, or uses the same supporting technology (e.g., framework, scripting language, or runtime environment) as the web server or other targeted process. Some embodiments watch for command abuse by spotting assertions of commands that appear frequently in cyberattacks even though those commands also have legitimate uses such as system administration, network administration, or software development.
US11416609B1
A system and method for generating a digital cybersecurity artifact includes selectively executing an automated cybersecurity investigation workflow based on a probable cybersecurity threat type of a cybersecurity event, wherein an output of the automated cybersecurity investigation workflow includes one or more corpora of investigation findings data in response to executing the automated cybersecurity investigation workflow; selectively instantiating a digital cybersecurity artifact of a plurality of digital cybersecurity artifacts based on the probable cybersecurity threat type of the cybersecurity event, wherein the digital cybersecurity artifact includes a plurality of distinct regions electronically mapped to one or more threat type-specific content automations that, when executed, install investigation findings data into the plurality of distinct regions of the plurality of distinct regions of the digital cybersecurity artifact with selective subsets of investigation findings data of the one or more corpora of investigation findings data.
US11416606B2
In one or more examples, there is disclosed a system and method of detecting agent presence for self-healing. An out-of-band monitoring process, such as Intel® AMT, or any process in firmware executing on a co-processor, may monitor one or more processes to determine if one goes down or otherwise meets a security criterion. Crashed processes may be reported to an enterprise security controller (ESC). The ESC may notice trends among affected machines and instruct the machines to take appropriate remedial action, such as booting from a remedial image.
US11416604B2
There are provided mechanisms for handling instances of enclaves on an execution platform. The execution platform comprises a secure component. The secure component serves as a trusted interface between a trusted platform module of the execution platform and enclaves of an enclave environment on the execution platform. Only a single enclave, denoted base enclave, in the enclave environment is enabled to communicate with the secure component. A method comprises receiving, by the base enclave, an indication from another enclave in the enclave environment upon start-up of a new instance of the so-called another enclave. The method comprises determining, by the base enclave, to enable continued running of the new instance only when number of currently running instances of the so-called another enclave is within an interval of allowed number of running instances of the so-called another enclave.
US11416601B2
A method for backing up data includes: receiving, by a driver in a host controller of a data storage device, an indication of a threatening event identifying one or more data files in the data storage device; delaying, by the driver, the threatening event; and backing up, by the driver, the one or more data files in the data storage device, prior to allowing the threatening event.
US11416600B2
A method of using a head-mounted display to enable the display of confidential data includes authenticating a user by placing the HMD on the user's head, moving the HMD by moving the user's head to facilitate the user looking at a series of N objects in a predefined order, and providing access to the confidential data in response to the user looking at the predefined series of N objects in the predefined order and within a predefined time frame.
US11416599B2
A method enables website providers to prohibit non-human users, such as programmed agents, from viewing their websites. According to a method for user authentication according to an embodiment, an authentication challenge is generated by a computing device, the authentication challenge including a number of challenge elements. The authentication challenge is presented to a user of a computing device and the user responds to the authentication challenge by selecting one or more challenge elements in accordance with an instruction provided to the user on how to complete the authentication challenge. The user is then notified whether they have successfully chosen the correct challenge element/s.
US11416597B2
An authentication system includes an electronic pen and an electronic apparatus. The electronic pen includes: a pickup unit in a first end portion configured to pick up color or image information of a part when the first end portion is pressed against the part; and a transmitter configured to transmit the picked-up color or image information to the electronic apparatus. The electronic apparatus includes: a receiver configured to receive the color or image information transmitted from the electronic pen; an authentication reference information storage device configured to store color or image authentication reference information; an authentication success or failure determining circuit configured to determine a success or a failure of authentication by comparing the color or image information with the color or image authentication reference information; and a control circuit configured to remove security protection of an authentication target when it is determined that the authentication succeeds.
US11416594B2
A method for ensuring a user is permitted to conduct an activity is provided that includes the steps of capturing, using a computing device, data for a biometric modality of a user and identifying information of an object. The method also includes transmitting, via a network, the captured biometric modality data and identifying information to a computer and conducting a verification transaction based on the captured biometric modality data to verify the identity of the user. When the identity of the user is successfully verified, a verification transaction is conducted based on the captured object identifying information and the user is permitted to use the object to conduct the activity when the object is successfully verified.
US11416592B2
A signature verification system, which comprises a plurality of worn devices of signing users, each provided with one or more motion sensors, and a processor for receiving motion signals from the sensors, the processor is adapted to define a set of features that describe a signature and distinguish one signature from another; perform a training phase by obtaining motion signals from one or more motion sensors of the worn devices; training a machine learning classifier using the instances and labels; obtain motion signals from motion sensors of the a worn device, the motion being of an allegedly genuine signature of one of the users; scale and domain transform the allegedly genuine signature; calculate values of the features describing the allegedly genuine signature with respect to scaled and transformed reference signatures of the one of the users; and apply the trained classifier on the feature values, thereby classifying the allegedly genuine signature as genuine or forged.
US11416589B2
Data processing systems and methods, according to various embodiments, are adapted for automatically assessing the level of security and/or privacy risk associated with doing business with a particular vendor or other entity and for generating training material for such vendors. In various embodiments, the systems may automatically obtain and use any suitable information to assess such risk levels including, for example: (1) any security and/or privacy certifications held by the vendor; (2) the terms of one or more contracts between a particular entity and the vendor; (3) the results of one or more privacy impact assessments for the vendor; and/or (4) any other suitable data. The system may be configured to automatically approve or reject a particular vendor based on the assessed risk level associated with the vendor and this information may be automatically communicated to an entity considering doing business with the vendor and/or the vendor itself.
US11416582B2
A method and device for estimating a number of distinct subscribers of a telecommunication network impacted by network issues include, for a plurality of N successive counting periods preceding a current time, steps of determining, for each counting period, an estimate of a number of different subscribers impacted by at least one network issue by implementing a probabilistic counter structure, and storing at least one elementary counter in association to said counting period, aggregating the elementary counters in a multi-level final counter structure, wherein each level of the final counter structure has an associated probabilistic counter structure, the aggregation comprising, for each elementary counter: computing, for at least one level of the multi-level final counter structure, an intersection between said elementary counter and the probabilistic counter structure associated to said level of the multi-level final counter structure, and updating the multi-level final counter structure based on the intersection computed.
US11416578B2
A system and method for determining a result that includes a solution for a discrete non-linear optimization model for an optimization problem is disclosed. A non-linear relationship between a key performance indicator (KPI) to be optimized and at least one decision variable is determined using econometric modeling. A discrete optimization framework for the optimization problem is determined using a plurality of discrete values of decision variables of the optimization problem. A binary optimization framework is determined from the determined discrete optimization framework based on automatically revising an optimization equation of the discrete optimization framework. A continuous framework is determined from the determined binary optimization framework based on imposing additional constraints and based on modifying the optimization problem. The result is generated, and an action is controlled based on the result.
US11416574B2
A system and method for analyzing in-page behavior. A method includes recording sessions of users browsing a website, wherein a session is time-ordered collection of a user's interactions with one or more webpages belonging to the website; analyzing recorded sessions to generate session insights, wherein the session insights are based in part on user experience factors, wherein each user experience factor relates to behavior of a user within each webpage visited during a session; and reporting the generated experience insights.
US11416570B2
A method and a system for the process-related generation of agricultural data is disclosed. A server platform includes an input tool and a query tool, wherein the user uses the input tool to executes a process-related agricultural input routine, such as a documentation routine to document an agricultural process, or a planning routine for planning an agricultural process, and wherein the query tool is linked through IT to the input tool. The user provides agricultural process parameters in the input routine to the server platform. Further, the server platform includes data memory with query data comprising different lists of agricultural questions with boundary conditions associated therewith. The query tool compares the process parameters and the boundary conditions, and based on the comparison, the query tool selects a list of agricultural questions and queries the user about questions from the selected list.
US11416569B2
An electronic device is provided, which includes a network interface, a memory, and a processor. The processor is configured to receive a query associated with a user profile from the external device, to determine whether the received query corresponds to at least one item included in the user profile, to transmit a response including the at least one item to an external device when the query corresponds to the at least one item, to generate a new item, which corresponds to the query and which is not included in the user profile when the query does not correspond to the at least one item, and to transmit a response determined based on the new item, to the external device.
US11416565B2
Embodiments are directed to systems, devices, methods, and techniques to determine words or word combinations of search engine queries and selected items corresponding to the words or word combinations. Embodiments also include applying a machine learning model to the word or word combinations and the selected items to determine a mapping between a word or word combination and a particular selected item, and updating attribute data in a web document with the word or word combination, wherein the web document is associated with the particular item such that a search including the word or word combination returns a result including the web document.
US11416560B2
A search device has a know-how storing unit for storing a log indicating a past crisis response instance, one of a “problem” label indicating that the log is of a problem instance that is to be responded and solved, a “result” label indicating that the log is of a result brought about by a responding action, and a “response” label indicating that the log is of a responding action that has been performed to solve a problem, and a task number corresponding to the log, in association with each other. Further, there is a know-how search unit for repeating a search to retrieve a log similar to a first search key that is an input log from logs assigned the “problem” label in the know-how storing unit, and a search to retrieve a log similar to a second search key.
US11416555B2
A data structuring device 1 includes an acquisition unit 2 and a modeling unit 3. The acquisition unit 2 acquires branch expression data. Branch expression data is data that includes a branch expression, which is an utterance expression in a conversation for which multiple mutually different replies can be assumed. The conversation data is converted to a graph structure in which the content of the conversation is divided into multiple nodes, and the multiple nodes are connected by means of edges. On the basis of the branch expression data obtained by the acquisition unit 2, the modeling unit 3 carries out a process on the multiple items of conversation data in the graph structure in which nodes that share a common branch expression are combined in one node, thereby modeling the multiple items of conversation data in one tree structure.
US11416550B2
Mechanisms for resolving a database query are provided. In some instances, these mechanisms include identifying a connected component in a query graph corresponding to the database query. In some instances, these mechanisms further include determining a longest path length for the connected component. In some instances, these mechanisms further include selecting a path having the longest path length. In some instances, these mechanisms still further include building an algebraic expression for the path. In some instances, these mechanisms still further include solving the algebraic expression using matrix-matrix multiplication to provide a solution. And, in some instances, these mechanisms still further include responding to the query based on the solution.
US11416542B1
A system comprising a capture device and a database. The capture device may be configured to (i) capture video and (ii) perform video analysis to extract metadata corresponding to the captured video. The database may be configured to (i) store the metadata, (ii) store an alert list comprising a search criteria, (iii) compare the metadata with the search criteria, (iv) communicate the alert list to the capture device if a match is detected between the metadata and the search criteria and (v) communicate an image to a subscriber associated with the alert list. The metadata may be used to determine objects detected in the video. The capture device may perform a cross-reference of the metadata with the search criteria after the alert list is received. The capture device may generate the image in response to a match of the metadata with the search criteria.
US11416526B2
The present disclosure pertains to computer readable documents including structured data content for visualizing a structure with a plurality of structure elements and a plurality of relationships between the plurality of structure elements. The document includes the structured data content, a data type indicator, and a structure type indicator. The data type indicator is used to determine a parsing algorithm, The parsing algorithm and the structure type indicator are used to parse the structured data content to determine the structure elements and the relationships between the structure elements. The lexical structure of the structured data content reflects the relationships between the structure elements. A visualization of the structure can be automatically generated. The visualization can be linked to or embedded within visualizations of other structures.
US11416524B2
In some examples, data classification and modelling based application compliance analysis may include generating, for application data for an application, and based on data laws, a knowledge graph schema that is used to generate an instantiated knowledge graph. Based on a plurality of data sources, domain knowledge and patterns, and the instantiated knowledge graph, classified data may be generated to generate an annotated knowledge graph. Based on the annotated knowledge graph, an indication of applicable sovereign laws and compliance related to the application data for the application may be generated. Based on the annotated knowledge graph and the applicable sovereign laws and compliance related to the application data for the application, a sovereign cloud strategy related to the application data for the application may be generated. Further, the sovereign cloud strategy may be applied to the application data for the application.
US11416519B2
An information processing apparatus includes an acquisition unit that acquires source information of a transfer source, which includes plural elements to which attribute information has been assigned, and limit information indicating the number of elements storable in a transfer destination, and a generation unit that classifies the elements by using the attribute information of each of the elements in the source information and generates a hierarchical structure of the source information by using a unit of a classification as a unit of a class, so as to correspond to the number of elements indicated by the limit information in the transfer destination.
US11416511B2
An apparatus, computer-readable medium, and computer-implemented method for extracting a subset, including receiving a request comprising one or more criteria indicating one or more criteria tables in a plurality of tables of the database, storing an entity graph corresponding to a schema of the database and the one or more criteria, determining one or more top-most criteria entities in the entity graph, and generating the subset from the plurality of tables by traversing the entity graph starting at the one or more top-most criteria entities without traversing any directed edge more than once.
US11416500B2
A Bayesian test of demographic parity for learning to rank may be applied to determine ranking modifications. A fairness control system receiving a ranking of items may apply Bayes factors to determine a likelihood of bias for the ranking. These Bayes factors may include a factor for determining bias in each item and a factor for determining bias in the ranking of the items. An indicator of bias may be generated using the applied Bayes factors and the fairness control system may modify the ranking if the determines likelihood of bias satisfies modification criteria for the ranking.
US11416494B1
Systems, computer-implemented methods, applications, and user interfaces for providing triggers in a system of record are disclosed. For example, a computer-implemented method may include: maintaining a trigger where the trigger comprises condition(s), operation(s), and/or a one-to-many operator associating a first data object with multiple second data objects in organizational data associated with an organization, where the trigger can be defined based on the one-to-many operator, and where the operation(s) and/or the one-to-many operator are based on a custom computer language; evaluating the condition(s) associated with the trigger based on an occurrence of an event associated with the first data object and/or one or more of the multiple second data objects; determining that the condition(s) associated with the trigger are satisfied causing the activation of the trigger; and/or executing the operation(s) associated with the custom computer language based on the activation of the trigger.
US11416483B2
A system and method of automated data collection which adjusts and reacts to expected availability of update data as well as adjusts and reacts to security restrictions in order to obtain update data as soon as reasonably possible without triggering security lockouts or other restrictions which require excessive amounts of manual intervention. The system and methods provide for efficient and timely collection of invoice data for timely processing, auditing and action.
US11416476B2
Implementations store an event associated with a topic in a database to allow for the event to be transmitted in order with respect to other events associated with the topic which are stored in the database. A commit of a transaction is performed that includes inserting the event's payload in a record in a database object. After the commit, a field for the record is updated with an identifier of the commit. The identifier and identifiers of other commits of other transactions on the database indicate ordering of the commit with respect to the other commits. Another field of another record is updated based on the identifier and a last stored value such that the payloads of the event and of the other events are retrievable to be transmitted in an order based on the value of the other field and values of other fields of other records.
US11416475B2
Embodiments of the present invention provide systems, methods, and computer storage media directed to reducing a size of a blockchain. In implementation, upon identifying an indication to reduce a size of a blockchain, a set of blocks to remove from the blockchain can be determined. The set of blocks can then be removed from the blockchain to reduce the size of the blockchain thereby reducing the amount of memory used by the blockchain.
US11416469B2
In an approach to unsupervised feature learning for relational data, a computer trains one or more entity aware autoencoders on one or more tables in a relational database, where each of the one or more entity aware autoencoders corresponds to one of the one or more tables in the relational database, and where each of the one or more entity aware autoencoders are comprised of an encoder and a decoder. A computer transforms each of the one or more tables in the relational database with the encoder of the corresponding trained entity aware autoencoder. A computer joins a first transformed table of the one or more tables in the relational database with each remaining one or more transformed tables in the relational database to form one or more joined tables. A computer aggregates the one or more joined tables. A computer outputs one or more feature representations.
US11416465B1
Systems and methods are described for processing incoming data. The system can receive, from a first partition manager of a data intake and query system, first data that is associated with a first identifier, and can receive, from a second partition manager of the data intake and query system, second data that is associated with a second identifier. The system can process the first data and store first results of said processing the first data in one or more first buckets associated with the first tenant identifier. The system can process the second data and store second results of said processing the second data in one or more second buckets associated with the second tenant identifier.
US11416430B2
A port multiplier for extending ports of a radio communication test instrument comprises an input for receiving at least one input signal, a power supply unit, a control logic, and at least one output for outputting a processed signal. The port multiplier is configured to split the at least one input signal into its different components such that a radio signal component of the input signal is forwarded to the at least one output. A power signal component of the input signal is forwarded to the power supply unit. Further, a control signal component of the input signal is forwarded to the control logic. Moreover, a radio communication test system for testing a device under test is described.
US11416423B2
A peripheral device is tracked between connections to host devices. A peripheral driver is dynamically configured and associated with a peripheral of a host device. A current association between the peripheral device and a current host device is maintained for purposes of providing the peripheral driver of the peripheral device on the current host device to remotely executing applications. The association is dynamically changed/updated based on a connection between the peripheral device and a given host device.
US11416408B2
A memory controller, a memory system including the memory controller and a method for operating the memory system are disclosed. The memory controller updates a reference parameter for a memory area in which at least part of the mapping information is stored and determines whether to activate the memory area based on the reference parameter to effectively execute commands received from a host.
US11416407B2
Operational information in a storage system is collected regarding storage media storage tiers, devices, drives, tracks on drives, and logical storage layers, to determine an estimated amount of time it will take to write data from cache to the intended drive when a new write operation arrives at the storage system. This information is then used to decide which type of cache is most optimal to store the data for the write operation, based on the estimated amount of time it will take to write data out from the cache. By allocating cache slots from a faster cache to write operations that are expected to quickly be written out to memory, and allocating cache slots from the slower cache to write operations that are expected to take more time to be written out to memory, it is possible to increase the availability of the cache slots in the faster cache.
US11416400B1
A cache memory subsystem includes a virtually-indexed virtually-tagged first-level data cache (L1D) and a physically-indexed physically-tagged second-level set-associative cache (L2). Each L2 entry is uniquely identified by a set index and a way number. The cache memory subsystem has an inclusive allocation policy. When a snoop request that specifies a physical memory line address hits in an entry in the L2, the cache memory subsystem forwards the snoop request to the L1D but substitutes a physical address proxy (PAP) for the physical memory line address. The PAP specifies the way number and the set index of the hit entry in the L2. To process the forwarded snoop request, the L1D uses N bits of the PAP to select S sets and uses the remaining PAP bits (diminutive PAP) for comparison with a diminutive PAP stored in each valid entry of the S selected sets.
US11416387B2
According to one embodiment, a memory system includes a nonvolatile memory including plural blocks each including plural pages, and a controller. When receiving a write request designating a first logical address and a first block number from the host, the controller determines a first location in a first block having the first block number to which data from the host should be written, and writes the data from the host to the first location in the first block. The controller notifies the host of either an in-block physical address indicative of the first location, or a group of the first logical address, the first block number and the first in-block physical address.
US11416381B2
This document describes techniques and apparatuses for supporting web components associated with a document object model (DOM) corresponding to a data file in a web testing environment. A user interaction, relative to a web page or web application from which the DOM is rendered, is monitored in the web testing environment. The monitoring identifies a target element selected by the user that is referenced in a shadow DOM associated with the DOM. One or more parent shadow host elements of the DOM are identified relative to the target element. The one or more shadow host elements define a reduced path, with respect to a tree data structure representing the DOM and the shadow DOM, for linking a document object of the DOM to the target element. Indicia identifying the one or more shadow host elements as linking the document object of the DOM to the target element are recorded. The recorded indicia define the reduced path for identifying the target element relative to the document object in the tree data structure during a replay of a recorded session of the user interaction. A target element may also be identified and replaced with a different object by referencing the one or more shadow host elements.
US11416373B2
A method and system for providing debug information associated with computer software executing in a production container that is replicated as a debug container. The computer software is executed in the production container and corresponding computer software is executed in the debug container. Requests are processed via: a gateway sending each request to the computer software executing in the production container, the gateway replicating each request sent to the computer software executing in the production container, the gateway sending each replicated request to the corresponding computer software executing in the debug container, the computer software executing in the production container executing the requests received from the debug container, the corresponding computer software executing in the debug container executing the replicated requests received from the debug container. The computer software executing in the production container is debugged, using the debug information generated by the computer software executing in the debug container.
US11416370B2
An apparatus to collect firmware measurement data at a computing system is disclosed. The apparatus includes a plurality of agents, each including a non-volatile memory storing firmware executed to perform a function associated with the agent, verification logic to generate measurement data by verifying the integrity of the firmware and a register to store the measurement data, and a processor to execute an instruction to collect firmware measurement data from each of the plurality of agents.
US11416361B2
A computer system and a debugging method thereof are provided. The computer system includes a circuit board, a memory, a circuit board image, and a processor. The circuit board includes a plurality of connection interfaces configured to be electrically coupled to a plurality of hardware devices. The memory stores a basic input/output system program. The basic input/output system program includes a power-on self-test program. The processor loads the basic input/output system program to perform a boot process when the computer system is powered on, reads and executes the power-on self-test program to detect the hardware devices electrically coupled to the connection interfaces, displays the circuit board image on a display, and displays a mark pattern on the circuit board image corresponding to a position of a connection interface image of an abnormal hardware device when the hardware device is detected to be abnormal.
US11416355B2
A relay system includes a detector that detects occurrence of failure related to a processor that reads and processes requests from a memory, a monitor that monitors statuses of the requests stored in the memory and gives an instruction to increase or reduce a computational resource depending on the statuses of the requests stored in the memory, and a controller that performs control in response to detection of the failure by the detector so that a status of the memory is set to a state in which the monitor determines that addition of the computational resource is unnecessary.
US11416354B2
Creating and using a virtual cluster may include: creating a first cluster logical device on a first data storage system including data nodes; creating a second cluster logical device on a second data storage system including data nodes; configuring the first cluster logical device and the second cluster logical device as a same first logical device; establishing bidirectional remote replication between the first and second cluster logical devices; determining pairs of data nodes including a data node from the first data storage system and another data node from the second data storage system; determining a failure of a first data node on the first data storage system, wherein one of the pairs of data nodes includes the first data node and a second data node of the second data storage system; and responsive to determining the failure of the first data node, performing failover processing by the second data node.
US11416350B2
Data recovery in a database includes performing a backward scan of a transaction log that records transactions made on the database. The backward scan includes traversing log records starting from a latest-in-time log record toward the beginning of the transaction log. Each log record can be replayed to recover data for a database row associated with the log record. An earlier-in-time log record is skipped if the associate database row has been recovered by later-in-time log record.
US11416349B2
Recovery of a database system by taking the database system offline is initiated. Thereafter, recovery operations specified by a redo log of the database system are replayed. A cleanup log is generated that identifies cleanup operations occurring during the replay of the recovery operations for garbage collection. Concurrent with the startup of the database, garbage collection of the cleanup operations as specified in the database savepoint is initiated. In addition, concurrent with the replay of the recovery operations, garbage collection of the cleanup operations specified by the cleanup log is initiated. The database system is later brought online after all of the recovery operations are replayed.
US11416344B2
Described herein is a system that restores a database by processing a portion of the database. The system restores the database to a previous state at a particular time by reverting data entries that have changed since the time to their initial values before the change. Data entries that have changed after the restore time are identified. For the data entries that have changed after the restore time, their initial values before the change are determined from various sources. The system determines a database version that is created most recently before the restore time. The system additionally identifies changes to the database between the restore time and when the database version is created. The initial values can be determined from either the database version or the changes made to the database between the restore time and when the database version is created.
US11416343B2
Systems, methods, and machine-storage medium for classifying snapshot image processing are described. The system receives read requests to read snapshot information. Each read request includes an offset identifying a storage location and a length. The snapshot information includes snapshots including a full snapshot and at least one incremental snapshot. The read requests include a first read request to read data from the snapshot information. The system generates a first plurality of read events including a second plurality of read events that are generated by processing the first read request. The second plurality of read events includes first and a second read events. The system identifies whether utilizing a cache optimizes the job based on the first plurality of read events.
US11416326B2
A computer-implemented method for failure diagnosis using fault tree can include: receiving a fault tree comprising a node representing a top event, a plurality of nodes representing respective basic events, and one or more logic gates connecting the plurality of nodes representing the respective basic events to the node representing the top event; obtaining reliability parameters corresponding to the basic events; calculating fault tree importance measures corresponding to the basic events; calculating failure impact factors of the top event corresponding to the basic events, wherein the failure impact factors of the top event are products of the corresponding reliability parameters and the corresponding fault tree importance measures; ranking the basic events based on the failure impact factors of the top event; and identifying a most significant contributor to the top event, wherein the most significant contributor is a basic event having the highest failure cause probability of the top event.
US11416325B2
A system and method for predictive ticketing in information technology (IT) systems. The method includes extracting a plurality of features from monitoring data related to an IT system, wherein the plurality of features includes at least one incident parameter, wherein the monitoring data includes machine-generated textual data; applying a machine learning model to the extracted plurality of features, wherein the machine learning model is configured to output a suitable insight for an incident represented by the at least one incident parameter, wherein the suitable insight is selected from among a plurality of historical insights; and generating a predictive ticket based on the suitable insight, wherein the predictive ticket includes a textual description of an expected future symptom in the IT system.
US11416324B2
Techniques are described herein for accurately measuring the reliability of storage systems. Rather than relying on a series of approximations, which may produce highly optimistic estimates, the techniques described herein use a failure distribution derived from a disk failure data set to derive reliability metrics such as mean time to data loss (MTTDL) and annual durability. A new framework for modeling storage system dynamics is described herein. The framework facilitates theoretical analysis of the reliability. The model described herein captures the complex structure of storage systems considering their configuration, dynamics, and operation. Given this model, a simulation-free analytical solution to the commonly used reliability metrics is derived. The model may also be used to analyze the long-term reliability behavior of storage systems.
US11416316B2
A first-to-second correlation engine determines correlations between first objects from a first object feed, and second objects from a second object storage, and generates first correlation messages indicative of the correlations for a first-to-second object direction and a second-to-first object direction. A second-to-first correlation engine determines respective correlations between the second objects from a second object feed and the first objects from a first object storage, and generates second correlation messages indicative of the respective correlations for the second-to-first object direction and the first-to-second object direction. A first-to-second correlation storage engine receives the first and second correlation messages for the first-to-second object direction and updates first-to-second correlation storage based on the received messages. A second-to-first correlation storage engine receives the first and second correlation messages for the second-to-first object direction and updates a second-to-first object correlation storage based on the received correlation messages.
US11416315B2
Methods, systems, and non-transitory computer-readable record media for managing event messages may be provided. A message management method may include generating, by at least one processor, an event related to a chatroom based on an event message input from the chatroom, assigning, by the at least one processor, a reply to the event message, from among messages in the chatroom, to the event, and displaying, by the at least one processor, the reply to the event message in association with the event.
US11416314B2
An Application Programming Interface (API) call that is directed from a first application to a second application is intercepted. A first version number is identified for the first application and a second version number is identified for the second application. One or more transformations are processed on the API call to produce a compatible API call that is compatible with the second application. The compatible API call is provided to the second application for processing on behalf of the first application.
US11416308B2
Concepts and technologies directed to distributed load balancing for processing of high-volume data streams in datacenters are disclosed herein. In various aspects, a system can include a processor and memory storing instructions that, upon execution, cause performance of operations. The operations can include receiving raw data items in an incoming queue, and generating, within each of a plurality of worker processing threads, a load hash set that includes a load hash value for each of the raw data items in the incoming queue. The operations can include determining, within each worker processing thread, which of the raw data items to process from the incoming queue based on the load hash set, and processing, via one of the plurality of worker processing threads, each of the raw data items in the incoming queue based on the load hash value for each of the raw data items.
US11416304B2
An embedded device, a method for executing a virus scan program, and a non-transitory storage medium storing instructions for executing the virus scan program are provided. The embedded device on which the virus scan program for detecting computer virus operates starts a virus scan, displays a first display component for receiving an instruction to pause the virus scan, receives the instruction to pause the virus scan, and pauses the virus scan when the instruction to pause the virus scan is received.
US11416301B2
A data processing device is provided. The data processing device includes at least one processor circuit, at least one additional circuit, an accelerator circuit, a first data connection which at least connects the at least one processor circuit to the accelerator circuit and is configured to exchange data between the at least one processor circuit and the accelerator circuit, a second data connection which connects the at least one processor circuit to the at least one additional circuit and is configured to exchange data between the at least one additional circuit and the processor circuit, wherein the first data connection has a higher data rate or a lower latency than the second data connection, and includes an address segment having a first address range, which has at least one first address each for the at least one additional circuit and the accelerator circuit, and a second address range which has at least one second address each for the at least one additional circuit and the accelerator circuit, wherein the data processing device is configured to exchange data using the first data connection when addressing using one of the first addresses, and to exchange data using the second data connection when addressing using one of the second addresses.
US11416292B2
A satellite data processing method, apparatus, and a satellite backup subsystem belongs to the technical field of satellites. This method is applied to the satellite backup subsystem. The method comprises: receiving a data task, wherein the data task comprises data backup or data restoration; splitting the data task into a plurality of single-orbit tasks; and executing respective single-orbit task in each orbital flight.
US11416283B2
A method and apparatus for processing stream data are provided. The method may include: acquiring a to-be-adjusted number of target execution units, the target execution unit referring to a unit executing a target program segment in a stream computing system; adjusting a number of the target execution units in the stream computing system based on the to-be-adjusted number; determining, for a target execution unit in at least one target execution unit after the adjustment, an identifier set corresponding to the target execution unit, an identifier in the identifier set being used to indicate to-be-processed data; and processing, through the target execution unit, the to-be-processed data indicated by the identifier in the corresponding identifier set.
US11416282B2
Systems, apparatuses and methods are disclosed for scheduling threads comprising of code blocks in a graph streaming processor (GSP) system. One system includes a scheduler for scheduling plurality of threads, the plurality of threads includes a set of instructions operating on the graph streaming processors of GSP system. The scheduler comprises a plurality of stages where each stage is coupled to an input command buffer and an output command buffer. A portion of the scheduler is implemented in hardware and comprises of a command parser operative to interpret commands within a corresponding input command buffer, a thread generator coupled to the command parser operate to generate the plurality of threads, and a thread scheduler coupled to the thread generator for dispatching the plurality of threads for operating on the plurality of graph streaming processors.
US11416281B2
Embodiments of systems, methods, and apparatuses for heterogeneous computing are described. In some embodiments, a hardware heterogeneous scheduler dispatches instructions for execution on one or more plurality of heterogeneous processing elements, the instructions corresponding to a code fragment to be processed by the one or more of the plurality of heterogeneous processing elements, wherein the instructions are native instructions to at least one of the one or more of the plurality of heterogeneous processing elements.
US11416280B2
A data storage environment can include one or more virtual machines instantiated on a host computing device. Based on physical location data of the one or more virtual machines received from the host computing device, a storage manager can control the performance of a secondary copy operation on one or more storage units that store virtual machine data associated with the one or more virtual machines and/or the performance of a secondary copy operation on the one or more virtual machines.
US11416269B2
A method, system and computer program product for serving user settings interface components is disclosed. The method includes processing a device configuration library to obtain executable codes for serving a plurality of pre-generated and device-specific user interface components. The method also includes carrying out a selection of a reduced subset of compatible user interface components and available settings, from the plurality of user interface components, as a function of a model identifier for a sensor device and a firmware version installed at the sensor device. The method also includes generating a customized package containing the reduced subset of the compatible user interface components and relevant settings that is served for provisioning at the sensor device.
US11416264B2
A method, a system and a computer program product for performing software configuration alignment. An indication of a source configuration change of one or more source computing processes of a source computing system is received from the source computing system. A determination is made whether the source configuration change is applicable to one or more target computing processes of a target computing system. The target computing system is communicatively coupled to the source computing system. Using the source configuration change, a target configuration change for implementation in the target computing processes of the target computing system is generated. The generated target configuration change is transmitted to the target computing system. The generated target configuration change is implemented in the target computing processes of the target computing system.
US11416247B1
Software application data management. A data stream generated via a software application is received. A user profile is determined for a developer of the software application. One or more complications in a data model of the software application are predicted. Data of the data stream received is managed based on the one or more complications in the data model.
US11416244B2
Methods and systems are presented for automatically detecting positions of various webpage elements within a webpage when the webpage is rendered, based on analyzing the programming code of the webpage using graph-based and NLP-based techniques. A position detection system obtains the programming code of the webpage and generates a DOM tree based on the programming code. A group of leaf tags may be identified based on traversing the DOM tree. The position detection system may use two different, but coordinated, prediction models to make the classification prediction for the leaf tags, where the first prediction model focuses on recall by identifying as many positive leaf tags as possible at the cost of low precision and the second prediction model refines the results from the first prediction model by improving the precision of the classification.
US11416243B2
Systems and techniques that facilitate automated recommendation of microservice decomposition strategies for monolithic applications are provided. In various embodiments, a community detection component can detect a disjoint code cluster in a monolithic application based on a code property graph characterizing the monolithic application. In various aspects, the code property graph can be based on a temporal code evolution of the monolithic application. In various embodiments, a topic modeling component can identify a functional purpose of the disjoint code cluster based on a business document corpus corresponding to the monolithic application. In various embodiments, a microservices component can recommend a microservice to replace the disjoint code cluster based on the functional purpose.
US11416239B2
In one embodiment, one or more computing systems executes a computer program defining (1) a bound value that references a bound variable and (2) a terminating bound value that references computation instructions for deriving a runtime value from at least the bound value of the bound variable. A computation orchestration layer of a programming framework initializes, according to the computer program, a subscription tracker that tracks subscription relationships between the bound variable and the terminating bound value. The computation orchestration layer uses, in response to receiving an indication of an update to the bound value of the bound variable, the subscription tracker to determine that the terminating bound value subscribes to updates to the bound value of the bound variable. The computation orchestration layer sends an update stream associated with the update to a callback function associated with the terminating bound value.
US11416238B2
An interaction method and an interaction apparatus are provided. The first terminal device transmits the interface information to the second terminal device in response to the message confirming that the first terminal device is connected with the second terminal device. The interface information is used for generating the interaction interface by the second terminal device. The first terminal device acquires the operation instruction from the second terminal device, and executes the operation instruction to obtain the operation result. The operation instruction is the instruction for operating the interaction interface. The first terminal device generates the update instruction based on the operation result and transmits the update instruction to the second terminal device. The update instruction is used for updating the interaction interface by the second terminal device.
US11416237B2
A control apparatus includes a switching unit configured to switch a state of a first and a second on-vehicle power supply to a power or a non-power supplying state, an acquisition unit configured to acquire operation information indicating whether the control device is in an operating or non-operating state, and a control unit configured to execute, in a case where a combination of the first and the second power supply is changed from a first to a second pattern, start-up control to determine a state in the second pattern, of an on-vehicle control device suppliable with power from the first power supply, based on the operation information in the first pattern. The first pattern is the first power supply in the power supplying state and the second power supply in the non-power supplying state. The second pattern in the first and second power supplies are in the power supplying state.
US11416229B2
Analyzing or debugging applications is provided. The system identifies an action for an application provided by a developer. The system determines a first classification score based on historical execution of the action. The system generates a machine generated action for the application based on metadata associated with the application. The system determines a second classification score based on a comparison of the action with the machine generated action. The system selects, via a matching program, a second application that matches the application. The system determines a third classification score based on a comparison of an action approved for the second application with the action provided by the application developer. The system updates a delivery control parameter based on the first classification score, the second classification score and the third classification score. The system controls delivery of the application based on the delivery control parameter.
US11416207B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating audio output samples predicted to be communicated by a user. One example system includes a first user device having a first user. The first user device initiates a communication session between the first user and a second user of a second user device. The first user device obtains a neural network model of the second user. The neural network model is trained to generate, conditioned on audio input samples received up to a current time step, an audio output sample predicted to be communicated by the second user at a next time step. The user device repeatedly provides received audio input samples as input to the neural network model and plays audio output samples generated by the neural network model in place of received audio input samples communicated by the second user.
US11416201B2
An apparatus configured, based on a first virtual space in which visual imagery is presented to a first user and a second, different, virtual space in which visual imagery is presented to a second user, the first and second virtual spaces based on respective virtual reality content that comprises visual imagery and wherein a representation of the first user, viewable by the second user, is provided in the second virtual space and based on a communication initiation input from the second user; to provide for communication and presentation in the second virtual space, at a virtual location based on a location of the second representation of the first user, of a context-volume comprising a sub-volume of the first virtual space at least partly surrounding the first user to enable the second user to seethe first virtual space currently experienced by the first user.
US11416191B2
A function executing device may send screen display information to a terminal device via a first wireless interface without executing, via the first wireless interface, communication using specific authentication information, wherein the screen display information is for causing the terminal device to display a function screen. In a case where a first execution instruction for causing the function executing device to execute a first function is inputted to the terminal device after a function screen has been displayed in the terminal device, the function executing device may execute the communication using the specific authentication information with the terminal device via the first wireless interface and execute communication of first function execution information for executing the first function via the first wireless interface with the terminal device.
US11416190B2
An information processing apparatus for communicating with a printing apparatus includes a generation unit configured to generate, when communication with the printing apparatus using first port setting information in a print queue for the printing apparatus is disabled, second port setting information that is different from the first port setting information and that enables communication with the printing apparatus, the generation of the second port setting information being based on information acquired from the printing apparatus; and a change unit configured to change port setting information in the print queue from the first port setting information to the second port setting information. In response to an Internet Protocol (IP) address of the printing apparatus being changed after generation of the second port setting information, the information processing apparatus is able to use the second port setting information to communicate with the printing apparatus by automatically using the changed IP address.
US11416189B2
An information processing apparatus includes a first controller that performs control that does not depend on hardware; a second controller that is connected to the first controller through a communication path and performs control that depends on the hardware; and a memory in which first attribute information reflecting a first attribute of the first controller and second attribute information reflecting a second attribute of the second controller are stored. The first controller acquires a first control program for the first controller that is associated with a combination of the first attribute information and the second attribute information and performs control on a basis of the first control program, and the second controller acquires a second control program for the second controller that is associated with a combination of the first attribute information and the second attribute information and performs control on a basis of the second control program.
US11416183B2
A control method executed in an image processing apparatus includes generating image data for outputting a printed material which is to be pasted onto a frame, selecting an image, arranging the selected image on at least a front surface area of the image data, specifying image processing to be executed in relation to a side surface area of the image data, and executing specific analysis processing on an area of a range in accordance with the specified image processing. A plurality of image processes includes image arrangement processing for arranging at least a portion of the selected image on the side surface area by enlarging the selected image, and in a case where the specified image processing is the image arrangement processing, the specific analysis processing is executed on the front surface area and the side surface area.
US11416179B1
A method includes obtaining, by a computing device of a storage network, data for storage and interpreting metadata associated with the data to determine data storage requirements. The method further includes selecting a plurality of storage units of the storage network as target storage units based on the data storage requirements and a storage sequence and transmitting a solicitation message to the target storage units. The method further includes receiving favorable responses from at least some of target storage units, selecting storage units from the at least some of the target storage units to produce a set of selected storage units, determining an error coding dispersal storage function, encoding a data segment of the data in accordance with the error coding dispersal storage function to produce a plurality of encoded data slices, and outputting the plurality of encoded data slices to the set of selected storage units for storage therein.
US11416174B2
The present disclosure relates to a semiconductor system including a semiconductor device and a controller. The semiconductor device outputs a temperature code corresponding to an internal temperature thereof. The controller controls, based on the temperature code, the semiconductor device to set a temperature measurement mode among at least two temperature measurement modes having different temperature measurement periods and to measure the internal temperature in the set temperature measurement mode.
US11416168B2
A memory controller and a storage device including the same are provided. The memory controller for performing a buffering operation of temporarily storing data to be written to a non-volatile memory and data to be read from the non-volatile memory in a buffer memory includes a buffer request queue configured to store a plurality of buffer write requests requesting data to be temporarily stored in the buffer memory and a plurality of buffer read requests requesting data stored in the buffer memory to be read, a buffer traffic monitor configured to calculate the total amount of requested data in real time by summing the lengths of data specified in the respective buffer write requests and the respective buffer read requests stored in the buffer request queue, and a buffer manager configured to control execution of the buffering operation by setting an execution ratio based on the total amount of requested data calculated in real time.
US11416161B2
The present disclosure generally relates to methods of operating storage devices. The storage device comprises a controller and a media unit. The capacity of the media unit is divided into a plurality of zones. The media unit comprises a plurality of dies, and each of the plurality of dies comprising a plurality of erase blocks. The controller is configured to compare an estimated age of a first available erase block in each of the plurality of dies to one another and select one or more of the first available erase blocks from one or more dies of the plurality of dies based on the estimated ages to form a first zone. At least one first available erase block from at least one die of the plurality of die is excluded from the first zone.
US11416159B2
A method and system for prioritizing critical data object storage during backup operations. Specifically, the method and system disclosed herein entail reordering data objects, awaiting being written to storage and thus queued in one or more data object queues, in accordance with a nearest-critical based sequential order. The nearest-critical based sequential order may be derived through modified weight-based Euclidean distances calculated between adjacent data object pairs queued in any given data object queue. Further, the calculated modified weight-based Euclidean distances incorporate data criticality factors associated with the adjacent data object pairs. By reordering data objects in a nearest-critical based sequential order, critical data objects may be written into storage first, thereby avoiding possible critical data loss should a disaster occur during backup operations.
US11416150B2
Techniques in electronic systems, such as in systems including a processing chip and one or more external memory chips, provide improvements in one or more of system security, performance, cost, and efficiency. The processing chip includes autonomous hardware that enables the processing chip, without a use of any CPUs, to form an association between itself and a particular flash chip. Prior to an initial operational use of the processing chip, the autonomous hardware is able to generate a key unique to the processing chip using a physically unclonable function, and then to form the association by encrypting a stream of data using the key and writing the encrypted result to the flash chip. For example, the stream of data comprises a bootloader and an operating system, and the processing chip is able to begin the initial operational use by securely booting using data copied from the flash chip.
US11416145B2
Techniques for providing efficient space management in writable snapshots are disclosed. The techniques include dividing available storage in a filesystem into one or more contiguous allocation unit (AU) chunks. Each AU chunk includes a set of contiguous fixed-size AUs, wherein each AU includes a series of contiguous fixed-size blocks. Each AU chunk also includes a set of contiguous AU mappings, wherein each AU mapping represents a different AU. The techniques also include storing, in a first AU mapping, a first snapshot identifier for a snapshot of the filesystem to indicate allocation of a first AU represented by the first AU mapping to the snapshot. The techniques further include allocating a first block in the first AU to the snapshot by incrementing, in the first AU mapping, a reference count that tracks a number of blocks in the first AU that are allocated to the snapshot.
US11416141B2
One aspect of the invention involves a method that includes: in a first area of the touch screen, displaying a current character string being input by a user with the keyboard; in a second area of the touch screen, displaying the current character string or a portion thereof and a suggested replacement for the current character string; replacing the current character string in the first area with the suggested replacement if the user activates a delimiter key on the keyboard; replacing the current character string in the first area with the suggested replacement if the user performs a first gesture on the suggested replacement displayed in the second area; and keeping the current character string in the first area if the user performs a second gesture on the current character string or the portion thereof displayed in the second area.
US11416140B2
An example of an apparatus including a touchscreen device to receive input and selectively transmit the input. The apparatus further includes a rendering engine to render output to a region of the touchscreen device. The output corresponds to boundaries of the region of the touchscreen device, wherein the touchscreen device uses the boundaries and a location of the input to determine whether to transmit the input. The apparatus also includes a processor to receive the input transmitted from the touchscreen device.
US11416137B2
Methods and systems for providing access to contents which are semantically related to a displayed content(s). The access can be provided through a multi-dimensional user interface (UI). The method includes detecting a predefined gesture with respect to a first content. Based on the detected gesture, determining closest semantically linked content (second content). The semantic link between the first content and the second content can be established based on parameters such as sharing history, frequency of usage, type, a location, similarity, hierarchy, key words/phrases, tags, and so on. The semantically linked contents can be assigned onto distinct dimensions of the multi-dimensional UI space. The multi-dimensional UI space can be traversed through different dimensions using the predefined gesture, and each traversal from one dimension to another can be semantically linked.
US11416131B2
Methods and devices for selectively presenting a user interface or “desktop” across two devices are provided. More particularly, a unified desktop is presented across a device and a computer system that comprise a unified system. The unified desktop acts as a single user interface that presents data and receives user interaction in a seamless environment that emulates a personal computing environment. To function within the personal computing environment, the unified desktop includes a process for docking and undocking the device with the computer system. The unified desktop presents a new user interface to allow access to functions of the unified desktop.
US11416117B2
Methods and systems and mobile device interfaces for creating, joining, organizing and managing via mobile devices affinity groups in a cloud computing environment for social and business purposes.
US11416113B2
According to one embodiment, a method for remotely controlling peripheral devices in a mobile communication terminal includes acquiring a profile for a controlled peripheral device, configuring a control application for the controlled peripheral device based on the acquired profile, and controlling the controlled peripheral device using the configured control application.
US11416112B2
A method for displaying an application interface on a terminal. The method includes determining a first application of an application group. The application group includes multiple identical applications installed on the terminal, and the first application is a most recently used application of the multiple identical applications. The method further includes displaying application indication information in a specific area in an interface of the terminal, for indicating the first application.
US11416110B2
An interactive system is provided. The interactive system includes an electronic device, a first image display device and a second image display device. The electronic device transmits a first image information to the first image display device for display. The electronic device transmits a second image information to the second image display device for display. Through the second image display device, a three-dimensional second image information is displayed in a space on one side of the second image display device. The three-dimensional second image information at least interacts with an object.
US11416104B2
A system includes a screen and a computer that detects an object near the screen and allows interaction between the object and the computer.
US11416096B2
A capacitive touch sensing device, with: (i) a logical array of capacitive buttons have a number R of rows and a number C of columns; (ii) a first node coupled to a first column in the number C of columns, the first node for receiving a first transmit voltage; (iii) a second node coupled to a second column in the number C of columns, the second node for receiving a second transmit voltage; (iv) a number of intermediate nodes between the first node and the second node, wherein each intermediate node is coupled to a respective column in the number C of columns; and (v) circuitry for applying a respective different voltage to each of the intermediate nodes in response to the first transmit voltage and the second transmit voltage.
US11416095B2
An electronic device described herein includes a touch screen for a touch sensitive display carried by a portable housing. The electronic device is configured to operate in a high detection threshold mode to determine whether an object is in contact with the touch sensitive display, and operate in a low detection threshold mode to determine whether the object is adjacent to the touch sensitive display, based on lack of detection of the object being in contact with the touch sensitive display. The electronic device is further configured to determine whether the object is in contact with a peripheral edge of the portable housing by determining whether the object is adjacent opposite sides of the touch sensitive display, based on detection of the object being adjacent to the touch sensitive display.
US11416085B2
A mouse device comprising a base, a first circuit board, a scroll wheel bearing, a light-emitting component and a scroll wheel. The first circuit board is disposed on the base. The scroll wheel bearing is mounted to the base. The light-emitting component is disposed on the scroll wheel bearing, and is electrically connected to the first circuit board. The scroll wheel is rotatably connected to the base and the scroll wheel bearing. The light-emitting component is disposed between the scroll wheel and the scroll wheel bearing. By disposing the light-emitting component in the scroll wheel, the light emitted from the light-emitting component would pass through the scroll wheel and the scroll wheel bearing to the outside, which can be evenly emitted from each side of the scroll wheel and the scroll wheel bearing for even light distribution and scrolling without obstruction.
US11416073B2
A method for rendering computer graphics based on saccade detection is provided. One embodiment of the method includes rendering a computer simulated scene for display to a user, detecting an onset of a saccade that causes saccadic masking in an eye movement of the user viewing the computer simulated scene, and reducing a computing resource used for rendering frames of the computer simulated scene during at least a portion of a duration of the saccade. Systems perform similar steps, and non-transitory computer readable storage mediums each storing one or more computer programs are also provided.
US11416056B2
An apparatus includes an execute circuit configured to execute a plurality of operations received from a queue, as well as a power estimator circuit, and a power sensing circuit. The power estimator circuit is configured to predict power consumption due to execution of a particular operation of the plurality of operations, and to withdraw, based on the predicted power consumption, a first amount of power credits from a power credit pool. The power sensing circuit is configured to monitor one or more characteristics of a power supply node coupled to the execute circuit to generate a power value, and to deposit a second amount of power credits into the power credit pool. The second amount of power credits may be based on the power value indicating that power consumed during the execution of the particular operation is less than the predicted power consumption.
US11416050B2
A power management device and microprocessor within a System-in-Package (SiP) are provided with communication signals externally available as outputs from the SiP so that they can be configured by an external device. Methods for the configuration of SiPs and Power Management Integrated Circuits (PMICs) packaged within a SiP are also provided.
US11416039B2
A complex moving/rotating pivot shaft device is applicable to a double-screen or flexible screen to minify the assembling/moving space of the components. The complex moving/rotating pivot shaft device includes an assembly of a fixing seat and a moving module. The moving module includes an operation arm, a guide section disposed on the operation arm and a bridge unit disposed between the operation arm and the fixing seat. The bridge unit has a shaft pillar, a reciprocally movable bolt and a guiding section in cooperation with the guide section, whereby the operation arm can move along the guiding section to reach a set position. Thereafter, the operation arm can rotate around the shaft pillar of the bridge unit to achieve opening/closing effect.
US11416025B2
The present disclosure relates to the field of tablet computer accessories, and in particular, to a protective case with an electronic function. The protective case with an electronic function according to the present disclosure provides a tablet with more extension functions, which can not only protect a tablet computer but also add functions to the tablet computer. Moreover, the protective case is further electrically connected to a corresponding external keyboard by magnetic adsorption, which is convenient to use and changes the tablet into a portable mini-laptop, which is especially suitable for mobile officing.
US11416019B2
A double pedal system for an industrial truck, comprising a first spring-reset pedal, a second spring-reset pedal. The first and the second spring-reset pedals are provided so as to be mechanically independent of one another, and are each provided with a device for electronically capturing the current actuation path of the corresponding pedal. A control unit is operatively coupled to the devices for electronically capturing the actuation paths of the two pedals, and is designed to determine a travel target value from the current actuation paths of the two pedals. The invention furthermore relates to an industrial truck comprising a double pedal system of this kind, and to a method for operating the double pedal system.
US11416017B2
A building manager includes a communications interface configured to receive information from a smart energy grid. The building manager further includes an integrated control layer configured to receive inputs from and to provide outputs to a plurality of building subsystems. The integrated control layer includes a plurality of control algorithm modules configured to process the inputs and to determine the outputs. The building manager further includes a fault detection and diagnostics layer configured to use statistical analysis on the inputs received from the integrated control layer to detect and diagnose faults. The building manager yet further includes a demand response layer configured to process the information received from the smart energy grid to determine adjustments to the plurality of control algorithms of the integrated control layer.
US11416015B2
A reference generator provides a reference output voltage that is continuously available while providing certain efficiencies of a duty-cycled voltage regulator. The reference output voltage is generated by a sample-and-hold circuit that is coupled to a voltage regulator. On command, the sample-and-hold circuit samples a low dropout voltage regulator that may be referenced by a bandgap circuit. During hold periods of the sample-and-hold circuit, the voltage regulator, in particular the bandgap circuit, may be disabled in order to conserve power. A sample cycle by the sample-and-hold circuit may be triggered by a signal received from a configurable finite state machine. The reference generator is effectively duty cycled in a manner that conserves available battery power, while still providing a constant reference output that is always available. The reference generator is especially suited for low-power, battery operated applications.
US11416009B2
An apparatus and a method of a wireless communication system, and a computer-readable storage medium are disclosed. The apparatus comprises a processing circuit. The processing circuit is configured to configure, directly or indirectly on the basis of one or more height thresholds for user equipment and a current height of the user equipment, operation of the user equipment. According to at least one aspect of the embodiments of the disclosure, configuring, on the basis of a height threshold, operation of a user equipment optimizes communication performance in an unmanned aerial vehicle communication scenario.
US11416007B2
A system and a computer-implemented method for evaluating uncertainty of a predicted trajectory infrastructure is disclosed The method comprises collecting a plurality of data sets from a predicted trajectory: comprising providing an aircraft intent description based on the predicted trajectory; selecting both a point in time and one or more variables among the collected plurality of data sets as sources of uncertainty; representing each selected variable at the selected point in time as a uni-variable polynomial expansion; representing each non-selected variable by a single point; and combining selected and non-selected variables into a multi-variable polynomial chaos expansion representing a stochastic prediction of the aircraft's trajectory at the selected point in time and a measurement of a sensitivity of the prediction to each of the selected one or more sources of uncertainty.
US11415999B2
A traveling control system of an autonomous vehicle includes a 2D LIDAR sensor, a wheel speed sensor for detecting a speed of the vehicle, a yaw rate sensor for detecting a rotational angular speed of the vehicle, and an error corrector for determining a straight-line situation using a LIDAR point detected by the 2D LIDAR sensor, extracting a straight lateral distance value according to the result of determination, accumulating the LIDAR point according to the trajectory of traveling of the vehicle detected by the wheel speed sensor and the yaw rate sensor, estimating an error between the accumulated point and the extracted straight line, and calculating and feeding back an offset correction parameter of the yaw rate sensor when the estimated error value is greater than a predetermined threshold value to automatically correct an error parameter of the yaw rate sensor.
US11415988B2
A control apparatus of a hybrid leaning vehicle includes: a travel mode request section that requests one travel mode selected from a plurality of travel modes including a first travel mode in which an engine is stopped and an electric motor is operated and a second travel mode in which the engine is operated; and a travel mode setting section. When the travel mode request section requests the second travel mode during travel in the first travel mode, the travel mode setting section, upon determining that a steady turning condition is satisfied, sets the second travel mode as the travel mode to be executed and, upon determining that the steady turning condition is not satisfied, prohibits the second travel mode from being set as the travel mode to be executed.
US11415987B2
In a method for operating a vehicle, a planning map and a localization map are provided, the vehicle is localized on the localization map, a map corridor indicated in the planning map is selected based on the localization, a sensor corridor is ascertained using a sensor unit of the vehicle, and the map corridor is compared to the sensor corridor. Using a specified threshold value for a deviation between the map corridor and the sensor corridor, it is decided whether the map corridor and the sensor corridor are identical. The map corridor is utilized for operating the vehicle if the map corridor and the sensor corridor are identical, and the sensor corridor is utilized for operating the vehicle if the map corridor and the sensor corridor are not identical.
US11415985B2
A method is described for ascertaining a state of a vehicle light of a vehicle. The method includes a step of reading in and a step of evaluating. In the step of reading in, an image signal is read in that includes a camera image including a vehicle area of a detected vehicle. In the step of evaluating, the image signal is evaluated by using an artificial teachable model, in particular an artificial neural network. Here, at least two state categories, each representing a state of the vehicle light of the vehicle, are differentiated. That state category is ascertained as the evaluation result which represents the instantaneous state of the vehicle light of the vehicle.
US11415982B2
A method for the remote control of at least one function of a motor vehicle by means of a mobile controller involves a remote control command transmitted to the motor vehicle and executed by the motor vehicle if an approval has been issued. The method provides a remote control system that has a particularly high level of reliability, which is achieved by detecting an image of the motor vehicle by an optical detection device in the mobile controller is transmitted to the motor vehicle, and the approval is then issued by a checking device in the motor vehicle if the motor vehicle has been identified in the transmitted image by the checking device.
US11415981B1
Provided is a method for delivering goods in collaboration of a plurality of autonomous vehicles including a master vehicle and one or more slave vehicles. The method comprises calculating, by the master vehicle among the plurality of autonomous vehicles, a floor area required for unloading the goods based on a size of the goods, searching and determining, by the master vehicle, a region providing a flat area greater than or equal to the floor area as a goods handing over point, providing, by the master vehicle, position information of the goods handing over point to the one or more slave vehicles so that the one or more slave vehicles are gathered to the goods handing over point, providing, by the master vehicle, the position information of the goods handing over point to an unmanned aerial vehicle so that the unmanned aerial vehicle moves to the goods handing over point, determining, by the master vehicle, a portion of the goods to be supported by each autonomous vehicle based on a size of delivery target goods, moving, by each autonomous vehicle located at the goods handing over point, to a position corresponding to the determined portion, taking over the goods from the unmanned aerial vehicle and loading them together by collaborating with each autonomous vehicle at the moved position, and delivering the loaded goods to a destination by the plurality of autonomous vehicles.
US11415979B2
Embodiments of the present invention provide a controller (10) for controlling movement of a vehicle (100), and a corresponding method. The controller (10) comprises processing means configured to: receive (501) a first signal indicative of the vehicle being in a remote control drive mode; receive (502) a second signal indicative of operation of a main input device (124S, 161, 163, 171, 174) within the vehicle (100); and provide (520) an output signal for applying a braking force to slow the vehicle (100) to a stop in dependence on said first and second signals.
US11415977B2
A maintenance control program for use in maintaining mechanical and electro-mechanical equipment is provided. The maintenance control program includes a completed survey of the mechanical and electro-mechanical equipment. The completed survey is configured to document the physical characteristics of the mechanical and electro-mechanical equipment and an assessment of a plurality of metrics concerning the mechanical and electro-mechanical equipment. An algorithm is configured to apply values to the assessment of the plurality of metrics. A schedule of code required maintenance tasks is developed for the mechanical and electro-mechanical equipment, wherein an interval of the required maintenance tasks is determined by the algorithm based on the values applied to the assessment of the plurality of metrics.
US11415972B2
A display system is provided in production equipment that has driving means and monitoring means, having controllable features. The display system includes a control unit, a display unit, a storage unit, and an input unit. The storage unit stores: the features output over time from one or more of the driving means and the monitoring means; and causal relationship model data in which one or more causal factors of one or more abnormalities that can occur in the production equipment are selected from among the driving means and the monitoring means and expressed as a causal relationship model in association with a relationship between the causal factors. The control unit displays, on the display unit, the causal factors of the individual abnormalities, the one or more features corresponding to the causal factors, and changes over time in the features.
US11415961B1
In one embodiment, a method carried out on a computer system for parsing a software model to identify manufacturing requirements for a designed product and comparing those requirements, along with received user preferences. to corresponding attribute information from potential suppliers that is stored on a database, so as to automatically select a preferred supplier.
US11415954B2
Systems and methods are disclosed for communicating with and controlling load control systems of respective user environments from locations that are remote from the user environments.
US11415952B2
The disclosure provides a method, an apparatus, and a storage medium for controlling a heating system in a combined heat and power system. The method includes: establishing a load flow model of the heating system, in which the heating system includes pipelines and nodes; the nodes include loads and heating sources; the load flow model includes an objective function and constraints; the objective function for maximizing and minimizing an inlet water temperature of each load or each source; solving the load flow model to obtain an upper limit and a lower limit of the inlet water temperature of each load or each source; and controlling the inlet water temperature of each load or each source based on the upper limit and the lower limit of the inlet water temperature of each load or each source.
US11415948B2
An electric motor control device includes a feedforward controller, a feedback controller, and an adder-subtractor. The feedforward controller receives a position command signal to specify a target position of a control target load and outputs signals representing a target position, target speed and torque of the electric motor. The feedback controller outputs a feedback torque command signal representing a torque command to perform feedback control in such a manner that an electric motor position signal and a feedforward position command signal coincide with each other. The adder-subtractor subtracts a load acceleration feedback torque signal obtained by multiplying a load acceleration signal representing acceleration of the control target load by a load acceleration feedback gain from a torque command signal obtained by adding a feedforward torque command signal and the feedback torque command signal, and outputs a result of the subtraction as a torque command correction signal.
US11415945B2
A musical watch case including a case middle with surfaces receiving and supporting a cover with a bezel, or a case back, and a casing ring, the case including at least one gong fixed to the case middle with a resonant part distinct from the walls of the case middle, which supports the cover via lugs included in the bezel or the case middle and which are arranged to allow vibration of the cover assembly at frequencies from 4 kHz to 6 kHz, these distinct and distant lugs forming, with at least one gasket, the only direct contacts between the bezel and the case middle, between which each lug includes a thin, elastic, median strip, more flexible than its solid distal end, and of smaller thickness than the smallest cross-section of these gongs.
US11415937B2
Methods, apparatus, devices, and systems for displaying three-dimensional objects by individually diffracting different colors of light are provided. In one aspect, an optically diffractive device includes: first and second diffractive components and a color-selective polarizer therebetween. The first diffractive component is configured to diffract a first color of light in a first polarization state incident at a first incident angle with a first diffraction efficiency at a first diffracted angle, and diffract a second color of light in a second polarization state with a diffraction efficiency substantially less than the first diffraction efficiency. The color-selective polarizer is configured to rotate the second polarization state of the second color of light to the first polarization state. The second diffractive component is configured to diffract the second color of light in the first polarization state with a second diffraction efficiency at a second diffracted angle substantially identical to the first diffracted angle.
US11415936B2
The invention provides a method, apparatus and system for separating blood and other types of cellular components, and can be combined with holographic optical trapping manipulation or other forms of optical tweezing. One of the exemplary methods includes providing a first flow having a plurality of blood components; providing a second flow; contacting the first flow with the second flow to provide a first separation region; and differentially sedimenting a first blood cellular component of the plurality of blood components into the second flow while concurrently maintaining a second blood cellular component of the plurality of blood components in the first flow. The second flow having the first blood cellular component is then differentially removed from the first flow having the second blood cellular component. Holographic optical traps may also be utilized in conjunction with the various flows to move selected components from one flow to another, as part of or in addition to a separation stage.
US11415934B2
Disclosed herein is a device, a printing device and a method of operating a printing device. The device comprises an air flow path extending from an intake to an outlet. The intake is to be mounted in a printing device and comprises a proximal intake segment and a distal intake segment along the air flow path. A proximal air flow path from the proximal intake segment to the outlet is shorter than a distal air flow path from the distal intake segment to the outlet. Each of the proximal and distal intake segments comprises a wall segment with at least one hole. An opening ratio of an area of the at least one hole and an area of the respective wall segment is larger in the distal intake segment than in the proximal intake segment.
US11415930B2
An assembly for an image forming device includes an electrical connector that is movable between a retracted position and an extended position. In the retracted position an electrical contact of the electrical connector is disengaged from a corresponding electrical contact of a replaceable unit when the replaceable unit is installed in the image forming device. In the extended position the electrical contact of the electrical connector is engaged with the corresponding electrical contact of the replaceable unit. A camming member is operative to move the electrical connector between the extended position and the retracted position.
US11415919B2
A printing device may include a first print engine to print a first image in a first area of a web substrate and leave blank a second area of the web substrate, a second print engine in series with the first print engine to print a second image on the second area of the web substrate in simplex. The printing device may also include an optical sensor to identify a number of alignment indicators on the web substrate, and a controller to engage the second print engine with the web substrate based on the identification of the alignment indicators by the optical sensor.
US11415917B2
An image forming apparatus includes an image formation engine configured to form an image on a sheet, and a re-conveyer configured to convey the sheet having an image formed on one surface thereof by the image formation engine to the image formation engine again along a re-conveying path. The re-conveyer includes a conveying roller configured to convey the sheet in a re-conveying direction toward the image formation engine, a first guide member configured to be swingable between a first position at which the first guide member defines a portion of the re-conveying path upstream of the conveying roller in the re-conveying direction and guides the sheet to the conveying roller and a second position for exposing the potion of the re-conveying path, and a support member configured to swingably support the first guide member and rotatably support the conveying roller.
US11415910B2
A developing apparatus includes a first conveyance screw in a first chamber and a second conveyance screw in a second chamber, a developer accommodating portion disposed above the second conveyance screw, and an opening portion in the accommodating portion and through which the developer is supplied to the second chamber. In addition, a sealing sheet is attached to a sheet attaching portion and seals the opening portion, and a sheet discharge portion is disposed above the sheet attaching portion and discharges the sealing sheet to out of the developing apparatus. The sheet discharge portion is formed along a radial direction of the second conveyance screw in a cross section perpendicular to a rotation axis direction of the second conveyance screw.
US11415907B2
Optical head, image forming apparatus, image reading apparatus, and method of producing optical head
An optical head comprises a substrate on which optical elements are arranged in a main scanning direction, a lens unit that transmits light emitted from the optical elements or light entering the optical elements, and a holder that holds the lens unit. The holder has a sidewall extending in the main scanning direction. The sidewall has a hole at a position facing the lens unit. A fixing member is provided in the hole. The fixing member fixes the lens unit to the sidewall.
US11415897B2
Calibrating stochastic signals in compact modeling is provided by obtaining data of process variations in producing a resist mask; calibrating a continuous compact model of the resist mask based on the data; evaluating the continuous compact model against a stochastic compact model that is based on the data; choosing a functional description of an edge location distribution for the stochastic compact model; mapping image parameters from the evaluation to edge distribution parameters according to the functional description; determining an edge location range for the stochastic compact model based on scaled measurements from the image parameters; calibrating a threshold for the resist mask and updating parameters of the stochastic compact model to reduce a difference between the data and a modeled Line Edge Roughness (LER) value; and outputting the stochastic compact model.
US11415894B2
A projection exposure apparatus for semiconductor technology includes an optical arrangement with an optical element having an optically effective surface. The optical arrangement also includes an actuator embedded in the optical element. The actuator is outside the optically effective surface and outside the region located behind the optically effective surface. The optical arrangement is set up to deform the optically effective surface.
US11415892B2
A method for producing a reflecting optical element for a projection exposure apparatus (1). The element has a substrate (30) with a substrate surface (31), a protection layer (38) and a layer partial system (39) suitable for the EUV wavelength range. The method includes: (a) measuring the substrate surface (31), (b) irradiating the substrate (30) with electrons (36), and (c) tempering the substrate (30). Furthermore, an associated reflective optical element for the EUV wavelength range, a projection lens with a mirror (18, 19, 20) as reflective optical element, and a projection exposure apparatus (1) including such a projection lens.
US11415889B2
A chemical supply structure includes a bar-shaped body having a plurality of chemical reservoirs in which a plurality of chemicals is individually stored such that the body partially crosses an underlying substrate, a bar-shaped nozzle protruded from a bottom surface of the body and injecting injection chemicals onto the substrate, a plurality of the chemicals being mixed into the injection chemicals, and a hydrophobic unit arranged on the bottom surface of the body and on a side surface of the nozzle such that a mixed solution mixed with the injection chemicals is prevented from adhering to the bottom surface and the side surface by controlling a contact angle of the mixed solution with respect to the bottom surface and the side surface.
US11415888B2
A negative type photosensitive resin composition containing an epoxy group-containing resin; a metal oxide; and a cationic polymerization initiator (I). The cationic polymerization initiator (I) contains one or more of a compound represented by Formula (I1) and a compound represented by Formula (I2). In Formula (I1), Rb01 to Rb04 represent an aryl group which may have a substituent or a fluorine atom. In Formula (I2), Rb05 represents a fluorinated alkyl group which may have a substituent or a fluorine atom. A plurality of Rb05's may be the same as or different from one another. q represents an integer of 1 or greater, and Qq+'s each independently represent a q-valent organic cation.
US11415886B2
A resist composition is disclosed which comprises a perovskite material with a structure having a chemical formula selected from ABX3, A2BX4, or ABX4, wherein A is a compound containing an NH3 group, B is a metal and X is a halide constituent. The perovskite material may comprise one or more of the following components: halogen-mixed perovskite material; metal-mixed perovskite material, and organic ligand mixed perovskite material.
US11415881B2
A method for functionalising a substrate intended for the self-assembly of a block copolymer, includes depositing on the surface of a substrate a layer of a first polymer material, the first polymer having a first chemical affinity with respect to the block copolymer; grafting one part only of the first polymer material layer onto the surface of the substrate; printing, using a mould, patterns in a sacrificial layer arranged above the grafted part of the first polymer material layer; transferring the patterns of the sacrificial layer into the grafted part of the first polymer material layer, until the substrate is reached; and removing at least one part of the sacrificial layer by wet etching, so as to uncover the grafted part of the first polymer material layer.
US11415869B2
An electronic device includes blowers. Blowers cool liquid crystal panels for light modulation mounted on illumination optical system for outputting light to a projection lens, respectively, and are disposed on the opposite side to the side where the projection lens of three liquid crystal panels is disposed and are arranged side by side along a first direction facing two liquid crystal panels of three liquid crystal panels.
US11415867B1
An apparatus having a housing, an arm, a motor, and a camera mount. The housing may be connected to a ceiling of a room. The arm may have (i) a pivot portion connected to the housing and (ii) a portion extending from the pivot portion in a first direction. The motor may be connected to the pivot portion of the arm to move the arm in response to a control signal. The camera mount may be connected to an end of the portion of the arm.
US11415864B2
A concealing device for an imager of a vehicle includes a photochromic lens cover with an external surface that is co-extensive with an adjacent portion of the vehicle and disposed proximate a lens of the imager. The photochromic lens cover is operable between a first condition wherein the photochromic lens cover is exposed to ultraviolet light and darkens to a transmissivity of less than 15% and a second condition wherein the photochromic lens cover includes a transmissivity of greater than 50%.
US11415863B2
A variable aperture device, which is suitable for photographing and filming of a camera module, includes a main body, a fluid passage, and a fluid accommodation cavity, wherein the main body is used to be provided in the camera module, and the main body has a light-transmitting region, the fluid passage is provided in the light-transmitting region of the main body, the fluid accommodation cavity is in communication with the fluid passage for an light-impermeable fluid to be driven to flow back and forth between the fluid accommodation cavity and the fluid passage to enlarge or reduce the light transmission area of the light-transmitting region.
US11415852B2
Some of a plurality of image signal lines of a display apparatus according to one embodiment includes: a plurality of bypass wiring portions (bypass wirings) arranged in a frame region so as to have both ends being connected to a plurality of extension wiring portions (extension wirings). The plurality of bypass wiring portions of the plurality of image signal lines include: a plurality of second-layer bypass wirings arranged in a second conductive layer; and a plurality of third-layer bypass wirings arranged in a third conductive layer that is different from a first conductive layer and the second conductive layer. Each of an arrangement pitch between the plurality of second-layer bypass wirings and an arrangement pitch between the plurality of third-layer bypass wirings is smaller than an arrangement pitch between the plurality of image signal lines in a display region.
US11415842B2
The present disclosure provides a pixel electrode and a display panel. The pixel electrode includes a trunk portion including a first trunk and a second trunk and branch portions. The first trunk and the second trunk are pixel electrode areas. An intersection point of the first trunk and the second trunk is a central point of the trunk portion. the first trunk intersects with the second trunk to form four equal pixel electrode areas and the four pixel areas are four branch portions. Each of the four branch portions includes a plurality of branches. An end of each branch or an end of an extension line thereof intersects with the first trunk or an extension line thereof. An other end of each branch or an other end of the extension line thereof intersects with the second trunk or an extension line thereof.
US11415838B2
A display device is provided. The display device includes a first substrate, a first drain, a planarization layer, a first pixel electrode, a second substrate, and a spacer. The first drain is disposed on the first substrate. The planarization layer is disposed on the first drain and has a first contact hole exposing the first drain. The first pixel electrode is disposed on the planarization layer and is electrically connected to the first drain via the first contact hole. The second substrate is disposed opposite to the first substrate. The spacer is disposed between the planarization layer and the second substrate. The spacer at least partially overlaps with the first contact hole.
US11415831B2
A display device may include a backlight unit, a display panel, and a backlight driver, and a panel driver. The backlight unit may include light source blocks including a first light source block. The display panel may include dimming regions including a first dimming region and respectively overlapping the light source blocks. The first dimming region may overlap the first light source block. The backlight driver may control a turn-on period and a turn-off period of each of the light source blocks. The panel driver may sequentially provide scan signals to the dimming regions for controlling light transmission of the dimming regions. A turn-off period of the first light source block may start before a scan period of the first dimming region and may end after the scan period of the first dimming region. The first dimming region may receive corresponding scan signals in the scan period.
US11415809B2
High-efficiency line-forming optical systems and methods that employ a serrated aperture are disclosed. The line-forming optical system includes a laser source, a beam conditioning optical system, a first aperture device, and a relay optical system that includes a second aperture device having the serrated aperture. The serrated aperture is defined by opposing serrated blades configured to reduce intensity variations in a line image formed at an image plane as compared to using an aperture having straight-edged blades.
US11415805B2
A method includes determining eye tracking information of an eye pupil. A method also includes selectively configuring, based on the eye tracking information, one or more combinations of gratings included in a plurality of grating sets coupled with one or more waveguides to operate in a diffraction state to direct an image light to propagate through one or more sub-eyeboxes of a plurality of sub-eyeboxes. The plurality of sub-eyeboxes define an uncompressed eyebox. The one or more sub-eyeboxes of the plurality of sub-eyeboxes define a compressed eyebox having a size smaller than a size of the uncompressed eyebox.
US11415802B2
Provided is an electronic device using a virtual reality, which is capable of self-aligning an in-coupling angle and an out-coupling angle by using a mechanical mechanism. An electronic device according to an aspect of the present invention includes: a glass body including a frame; an optical engine mounted on a leg of the frame and generating and emitting an image; an optical element mounted on the frame and performing in-coupling and out-coupling of the image emitted from the optical engine and displaying the corresponding image to a user; and a self alignment unit automatically aligning an in-coupling angle and an out-coupling angle of the optical element.
US11415797B2
An eye tracking device includes a substrate comprising a first substrate portion and a second substrate portion intersecting with the first substrate portion, an infrared light emitting element on the first substrate portion, and an image acquisition element on the second substrate portion. The infrared light emitting element is configured to emit infrared light to a user's eyeball. The image acquisition element and the infrared light emitting element are non-coplanar. The image acquisition element is configured to receive and sense the infrared light reflected by the eyeball for imaging.
US11415791B1
A system and method for high-resolution polarimetric imaging can include an array of micro-cameras to simultaneously capture polarized optical information from a wide area. Polarized illumination sources can be placed below and/or above the sample to direct polarized light to the sample during image capture. Post processing can be performed on the captured images to obtain polarimetric properties of the sample.
US11415789B2
A microscope includes an optical imaging system with an adjustable corrector, a microscope drive, a position sensitive detector, an optical measuring system and a control unit. The optical measuring system configured to form first and second measuring light beams, direct the measuring light beams into an entrance pupil of the optical imaging system eccentrically with first and second distances to the optical axis thereof, receive first and second reflection light beams, and direct the reflection light beams onto the position sensitive detector. The control unit is configured to record positions of the reflection light beams on the position sensitive detector, and determine an aberration based on the recorded positions.
US11415788B2
A zoom optical system (ZL) comprises a first lens group (G1) having positive refractive power, a second lens group (G2) having negative refractive power, a third lens group (G3) having positive refractive power, a fourth lens group (G4) having negative refractive power, and a fifth lens group (G5) having positive refractive power that are disposed in order from an object. Upon zooming from a wide angle end state to a telephoto end state, the lens groups are moved along an optical axis to change distances between the lens groups. The fifth lens group (G5) comprises at least one positive lens and at least one negative lens. Certain conditional expressions are satisfied.
US11415787B2
A variable magnification optical system includes, in order from an object: a first lens group (G1) having a negative refractive power; a second lens group (G2) having a positive refractive power; a third lens group (G3) having a negative refractive power; and a fourth lens group (G4) having a positive refractive power. The system performs varying magnification by changing the distance between the first lens group and the second lens group, the distance between the second lens group and the third lens group, and the distance between the third lens group and the fourth lens group. The third lens group includes a 32nd lens group (G32) configured to be movable so as to have a component in a direction orthogonal to an optical axis in order to correct image blur as a vibration-reduction lens group (VR) and a 31st lens group (G31) disposed at an object-side of the 32nd lens group. The 32nd lens group has negative refractive power, and the system satisfies Conditional Expression (1) below. 0.200
US11415779B2
An optical imaging lens includes first, second, third, fourth and fifth lens elements arranged sequentially from an object side to an image side along an optical axis. The image-side surface of the first lens element comprises a concave portion in a vicinity of the optical axis. The object-side surface of the fourth lens element comprises a concave portion in a vicinity of the optical axis. The optical imaging lens as a whole has only the five lens elements having refractive power.
US11415777B2
A four-piece optical image capturing system is disclosed. In order from an object side to an image side, the optical image capturing system along the optical axis includes a first lens with positive refractive power; a second lens with refractive power; a third lens with refractive power; and a fourth lens with refractive power; and at least one of the image-side surface and object-side surface of each of the four lenses are aspheric. The optical image capturing system can increase aperture value and improve the imagining quality for use in compact cameras.
US11415768B2
An optical fiber routing assembly for interfacing with co-package optical (CPO) modules is disclosed. The optical fiber routing assembly includes a housing, a plurality of terminated optical fibers routed within the housing, a first set of adapters, and a second set of adapters. The first set of adapters is arranged vertically on an upper panel of the housing and facilitates connecting the plurality of terminated optical fibers to the CPO modules via terminated jumper optical fibers. The second set of adapters is arranged horizontally and configured to facilitate connecting the plurality of terminated optical fibers to one or more electronic systems. A combination of the first set of adapters and the second set of adapters facilitates communication between the CPO modules and the electronic systems. The optical fiber routing assembly provides fiber management to alleviate maintenance or heat issues associated with dense fiber routing around electronic components.
US11415766B2
High density optical fiber distribution sub-rack comprising: a chassis for housing a plurality of shelves, the chassis comprising at least two shelf storage areas placed side by side with each other, at least one shelf housed in one of the at least two storage areas of the chassis, the at least one shelf having an internal hollow seat for connection modules, the at least one shelf comprising one or more connection modules having a plurality of adapters for interconnection optical fibers, the connection modules being arranged in the internal hollow seat of the at least one shelf at the frontal face of the at least one shelf, wherein the at least one shelf is guided so as to be movable towards the external of the chassis by the succession of a translation movement and a rotation movement of the at least one shelf.
US11415751B2
An optical fiber includes a core configured to transmit laser light and a cladding that surrounds the core. In some implementations, an outer surface region of the cladding is tapered or comprises a plurality of notches. The outer surface region of the cladding is configured to cause an aiming beam that falls incident upon the outer surface region of the cladding at a first incidence angle to fall incident upon an outer surface region of the core at a second incidence angle to allow the aiming beam to couple into the core.
US11415741B2
A surface light source includes: a light guide plate having an upper surface and a lower surface located opposite the upper surface, and comprising at least one through hole extending from the upper surface to the lower surface; a wiring substrate located on a lower surface side of the light guide plate and comprising a wiring layer; and at least one light source comprising a light-emitting element electrically connected to the wiring layer of the wiring substrate. The light source is located inside the through hole. The upper surface of the light guide plate has a first region including a plurality of protruding portions or depressed portions. In a plan view, a proportion of an area of the protruding portions or depressed portions per unit area of the first region increases among concentric parts of the first region in the direction away from the light source.
US11415740B2
A lighting device disclosed in an embodiment of the invention includes a substrate; a light source including a plurality of light emitting devices disposed on the substrate; a resin layer disposed on the substrate; and a first diffusion layer disposed on the resin layer, wherein the resin layer includes a first resin portion disposed on the light source, and a second resin portion adjacent to the first resin portion and disposed on the substrate. The upper surface of the first resin portion has an inclination and is spaced apart from the first diffusion layer, the second resin portion includes a material different from that of the first resin portion, and the second resin portion based on the upper surface of the substrate. The height of the upper surface may be greater than the lowermost height of the upper surface of the first resin portion.
US11415738B2
A light-emitting module includes: a light source; a light guide plate including an upper surface and a lower surface, the lower surface being at a side opposite to the upper surface, the light guide plate being configured to guide light from the light source; a first light-reflective member located at a lower surface side of the light guide plate, wherein the first light-reflective member includes: a first resin member, and a first reflector, wherein a refractive index of the first reflector is lower than a refractive index of the first resin member; and a second light-reflective member located at a lower surface side of the first light-reflective member, wherein the second light-reflective member includes: a second resin member, and a second reflector, wherein a refractive index of the second reflector is higher than a refractive index of the second resin member.
US11415736B2
The present disclosure provides a backlight module including a light guide plate including a light-emitting surface, a bottom surface opposite to the light-emitting surface, and a light-incident side connecting the light-emitting surface and the bottom surface and light-emitting elements disposed at the light-incident side along a first direction. The light guide plate includes first columnar microstructures extending along a second direction perpendicular to the first direction on the light-emitting surface and columnar microstructure groups with second columnar microstructures, which are 1-15 times the number of the adjacent first columnar microstructures, between the first columnar microstructures extending along the second direction on the light-emitting surface. A first width of the first columnar microstructures is larger than or equal to a second width of the columnar microstructure groups along the first direction. A first height of the first columnar microstructures is larger than a second height of the columnar microstructure groups.
US11415732B2
The present invention provides a quantum dot display device and a manufacturing method thereof. The quantum dot display device includes a base substrate, a backlight, a color conversion layer disposed on a side of the backlight away from the base substrate, and an electro-fluidic shutter disposed on a side of the color conversion layer away from the backlight. The electro-fluidic shutter includes a plurality of shutter units, and a sealing portion is disposed between adjacent shutter units. Contrast of the quantum dot display device under strong ambient light is improved, which is beneficial for application in outdoor advertising displays and the like.
US11415722B2
A method of creating a representation of the internal structure of a target object is provided. There is provided a method of creating a representation of the internal structure of a target object having the steps of accelerating a number of charged subatomic particles, guiding the particles to a plurality of emission sources on one side of a target object, emitting electromagnetic radiation from each specific emission source for a discrete period such that, during the discrete period, the specific emission source is associated with the discrete period, the electromagnetic radiation being generated by the conversion of the particles to electromagnetic radiation, detecting, on a side opposing the emission sources, a projection of penetration of the electromagnetic radiation from each emission source, and combining the projections from each source to create a representation of the internal structure of the target object.
US11415720B2
A method for generating acoustic images corrected for distortions caused by attenuation of the ultrasonic signal by the mud may comprise disposing a downhole tool into a borehole, transmitting a pressure pulse from at least one transducer into the borehole, recording an echo with the at least one transducer, measuring a travel time, measuring an amplitude, determining a geometry of the borehole, determining a location of the downhole tool in the borehole, calculating an incident angle, mapping a mud attenuation, and correcting an image. A system for generating acoustic images corrected for distortions caused by attenuation of the ultrasonic signal by the mud comprising a downhole tool that may comprise a measuring assembly, wherein the measuring assembly comprises at least one transducer and wherein the at least one transducer is configured to emit a pressure pulse and record an echo. The system may further comprise an information handling system.
US11415719B2
Systems, methods, and computer-readable media for the attenuation of interface waves using polarization filtering applied to recorded single component seismic data are disclosed. A second component for polarization filtering is created by determining interface waves from the recorded data single component seismic data. The second component seismic data may be generated using an interface waves propagation model (in frequency or time-frequency domain) or by differential normal move-out (NMO) interpolation. Polarization filtering may be applied to multicomponent seismic data formed from the recorded single component seismic data and the generated second component seismic data to attenuate interface noise.
US11415716B2
The present disclosure provides novel systems and methods of locating downhole objects in a wellbore, the condition of casing within the wellbore, and characteristics of a subterranean formation. More specifically, data associated with a hydraulic impulse in fluid in the wellbore is used to determine a location of a downhole object. Data associated with the hydraulic impulse is collected and then processed in the frequency domain to identify the location of the downhole object. The downhole object may be a tool positioned within the wellbore or a fracture network that communicates with the wellbore by a perforation through wellbore casing. The system and method of the present disclosure can also be used to identify locations of unintended holes or perforations in casing and other tubulars. One aspect of the present disclosure is a system and method of locating a downhole object by analyzing pressure data from a hydraulic impulse transmitted through a fluid in a wellbore and that reflects off of the downhole object.
US11415715B2
A radiation image capturing apparatus including a sensor substrate including a flexible base material and a plurality of pixels accumulating electric charges generated in accordance with radiation, a flexible first cable of which one end is electrically connected to the sensor substrate, and a flexible first circuit substrate that is electrically connected to the other end of the first cable and in which a first circuit unit driven in a case of reading out the electric charges accumulated in the plurality of pixels is mounted is provided.
US11415711B2
A radiation counting device is provided that includes a scintillator, a pixel circuit, and an analog-to-digital conversion circuit. In the radiation counting device, the scintillator generates a photon when radiation is incident. In the radiation counting device, the pixel circuit converts the photon into charge, stores the charge over a predetermined period, and generates an analog voltage in accordance with the amount of stored charge. In the radiation counting device, the analog-to-digital conversion circuit converts the analog voltage into a digital signal in a predetermined quantization unit less than the analog voltage generated from the one photon.
US11415710B2
Disclosed is an electronic system for resetting the voltage of a charge-sensitive pre-amplifier having input from an X-ray detector and output to an ADC. The pre-amplifier gain is increased so that the RMS ADC noise is less than 1% of a representative digitized X-ray signal. The reset logic is configured to avoid loss of X-ray counts and to prevent the pre-amplifier output being outside the allowable input range of the ADC. Reset is initiated when the pre-amplifier output rises above an upper level, which is below the maximum allowable ADC input. Reset is also initiated when a pile-up event is detected, provided that such reset will not cause the pre-amplifier output to fall below the minimum allowable ADC input. At each reset a known amount of charge is removed from the pre-amplifier, and the reset time is continuously adjusted to ensure that the charge amount does not drift.
US11415705B2
A method of determining position includes observing a first signal from a first source at a first epoch. The method includes observing a second signal from the first source at a second epoch. The method includes observing a third signal from a second source at the first epoch. The method includes observing a fourth signal from the second source at the second epoch. The method includes generating a first set of comparison data based on the first signal and the second signal. The method includes generating a second set of comparison data based on the third signal and the fourth signal. The method includes determining whether cycle-slip exists based on the first set of comparison data and the second set of comparison data. The method includes determining a current position of a standalone global navigation satellite system (GNSS) receiver in response to a determination that cycle-slip does not exist.
US11415699B2
A light detection and ranging (LIDAR) system includes one or more components that include at least one of an electrical circuit, an electro-optical component, or an optical component. The one or more components are configured to receive an optical beam generated by a laser source, split the optical beam into a plurality of optical beams, transmit the plurality of optical beams through a first subset of optical paths. The one or more components are configured to in response to transmitting the plurality of optical beams, receive a reflected beam through a second subset of the optical paths, generate a first output signal based on a first local oscillator (LO) signal and the reflected beam, and generate a second output signal based on a second local oscillator (LO) signal and the reflected beam.
US11415698B2
A point group data processing device includes: an image data acquisition unit configured to acquire a captured image; a point group data acquisition unit configured to acquire point group data indicating position information of a point group corresponding to a plurality of points included in the image; an area setting unit configured to set a target area which is an area surrounding a subject on the image and an enlargement area which is an area obtained by enlarging the target area; and a target point group specifying unit configured to specify a target point group corresponding to the subject based on depth information of a point group included in the target area and depth information of a point group included in the enlargement area, which are included in the point group data.
US11415685B2
An apparatus calibrates the optical sensor to calibrate the distance measured by the sensor with the expected distance using a calibration surface at the expected distance.
US11415684B2
The invention relates to a monitoring device (1) of a LIDAR system (2), including a detector (5) for detecting laser light and for generating a reference signal (100) from the laser light, and a control loop (6) for minimizing a difference between an amplitude of the reference signal (100) and an amplitude of an actuating signal (200) by varying the actuating signal (200).
US11415683B2
In one embodiment, a method includes receiving sensor data from one or more sensors of an autonomous vehicle (AV); determining that a first sensor of the one or more sensors needs recalibration based on the sensor data. The first sensor being of a first sensor type. The method also includes sending a request to a remote management system indicating that one or more of the sensors of the AV need recalibration and a location of the AV; determining the presence of a service vehicle having a calibration target configured to calibrate sensors of the first sensor type; and initiating a calibration routine using the calibration target.
US11415668B2
A switching device for a radar target emulator is provided comprising: at least one first switch arrangement and a second switch arrangement, each having a branching device designed to receive a first input signal and diverge it into a branch signal and a first output signal, a switch adapted to transmit the branch signal in a first switching state within the switch arrangement and to not transmit in a second switching state, and adding means designed to emit the signal transmitted in the first switching state of the switch, at least as components of a second output signal. The first switching arrangement and the second switching arrangement are interconnected in such a way that a first input signal of the second switching arrangement comprises a first output signal of the first switching arrangement, or a second input signal of the second switching arrangement comprises a second output of the first switching arrangement.
US11415667B2
A signaling device that provides for passive radar detection. An incoming radar signal is reflected back outward away from the device with increased power. The incoming radar signal can also power a harmonic transceiver and generate a harmonic signal that is transmitted outward away from the device. The signaling device can also include one or more powered components to further transmit an outgoing signal.
US11415646B2
Systems and methods for providing a visualization capability to map magnetic fields. The system utilizes a high-sensitivity magnetic field sensor (e.g., a magnetometer inside a tube made of magnetic shielding material) disposed on one side of a magnetic field modulation screen to acquire measurement data representing an image of a magnetic field. The magnetic field modulation screen includes a multiplicity of magnetic field-generating pixel elements (e.g., current-carrying loops made of electrically conductive material). Optionally, the system also uses compressive sensing techniques to reduce the amount of measurement data required to reconstruct an image of the original magnetic field. Compressive sensing is enabled by not supplying current to a different selected individual magnetic field-generating pixel element of the magnetic field modulation screen at successive sampling times.
US11415642B2
A device for sensing a magnetic field, comprising a closed superconducting loop configured to collect a magnetic field to be sensed, hereinafter external magnetic field, the closed superconducting loop having a path width (wp) and being provided with a constriction having a width (wc) narrower than the path width, the constriction generating a non-uniform magnetic field, hereinafter internal magnetic field, in response to the external magnetic field, a vibrating mechanical oscillator coupled to, or formed by the constriction and responsive to the internal magnetic field, and a detector configured to detect deflection or vibration of the mechanical oscillator and providing a signal indicative of the deflection or vibration.
US11415628B2
An automated test equipment for testing one or more devices under test comprising a plurality of port processing units, comprising at least a respective buffer memory, and a respective high-speed-input-output, HSIO, interface for connecting with at least one of the devices under test. The port processing units are configured to receive data, store the received data in the respective buffer memory, and provide the data stored in the respective buffer memory to one or more of the connected devices under test via the respective HSIO interface for testing the one or more connected devices under test. A method and computer program for automated testing of one or more devices under test are also described.
US11415625B2
A method and device for monitoring a multi-die power module in a half-bridge switch configuration are provided. The method and device are designed to set dies in a non conductive state, select one die which is blocking a voltage, inject a current in a gate of the selected die in order to charge an input parasitic capacitance of the selected die, monitor a voltage that is representative of a voltage on the gate of the selected die, and memorize the value of the monitored voltage when the value of the monitored voltage is stabilized.
US11415619B2
Systems and methods for measuring the integrity of insulation components in energized or de-energized electrical systems. Using a digital modulation/demodulation system, an active monitoring system adds a modulated high frequency signal to an injected signal and demodulates the resulting signal to provide voltages and currents that are measured and used to determine the capacitances and power factors of the insulation components. Systems may be used for on-line detection and measurement of power factor and capacitance of electrical equipment such as transformers, reactors, and condenser type bushings. The present disclosure is especially applicable to the electrical power industry.
US11415609B2
The invention relates to a device for the frequency analysis of a signal, comprising a diamond crystal having NV centers defining sub-regions, an excitation unit for optically or electrically exciting each sub-region, an injection unit for injecting a signal so that the sub-region is in the presence of the signal, a magnetic field generator designed so as to generate a magnetic field on each sub-region, the magnetic field having a spatial variation of amplitude in a first direction, and a detector for detecting the resonance frequency of each sub-region of the region, the detector comprising an electrical contact for detecting the charges created in a sub-region, and a reading circuit.
US11415608B2
An electric meter circuit assembly is disclosed which can be used as a conversion kit or in a meter installation generally. The circuit assembly includes an electric meter adapter that has a wiring harness, a meter socket adapter having a socket face adapted to receive a plug-in meter, the meter socket adapter including a plurality of meter connections exposed at the socket face; a current transformer subassembly including a plurality of current transformers, each current transformer being associated with a phase of the multi-phase electrical service, each current transformer of the plurality of current transformers being electrically connected between a meter connection of the plurality of meter connections and a phase of the multi-phase electrical service. The circuit assembly further includes a voltage transformer subassembly electrically connected between phases of the multi-phase electrical service and electrical connections in a connector adapted to be connected to the wiring harness.
US11415598B2
An electric meter socket includes: a first plurality of connection points within the electric meter socket configured to form electrical connections to line voltage wirings of an electric distribution system; a second plurality of connection points within the electric meter socket configured to form electrical connections to output voltage wirings of a DER device; one or more connection points within the electric meter socket configured to form an electrical connection of neutral wires of the electric distribution system, the DER device, and a load; and a plurality of receptacles, each of the plurality of receptacles electrically connected to a corresponding connection point and configured to accept a mating connector of an electric meter.
US11415597B2
Systems, apparatuses, and methods for realizing a peak-force scattering scanning near-field optical microscopy (PF-SNOM). Conventional scattering-type microscopy (s-SNOM) techniques uses tapping mode operation and lock-in detections that do not provide direct tomographic information with explicit tip-sample distance. Using a peak force scattering-type scanning near-field optical microscopy with a combination of peak force tapping mode and time-gated light detection, PF-SNOM enables direct sectioning of vertical near-field signals from a sample surface for both three-dimensional near-field imaging and spectroscopic analysis. PF-SNOM also delivers a spatial resolution of 5 nm and can simultaneously measure mechanical and electrical properties together with optical near-field signals.
US11415595B2
Single-axis teeter-totter accelerometers having a plurality of anchors are disclosed. The plurality of anchors may be arranged about a rotation axis of the teeter-totter proof mass. Each of the plurality of anchors may be coupled to the proof mass by two torsional springs each extending along the rotation axis. The plurality of anchors allows an increased number of torsional springs to be coupled to the proof mass and thus greater torsional stiffness for the proof mass may be achieved. Due to the higher torsional stiffness, the disclosed single-axis teeter-totter accelerometers may be deployed in high-frequency environments where such increased torsional stiffness is required, for example, around 20 kHz and above.
US11415594B2
Methods and apparatuses for indicating the presence of a threshold directional differential pressure between separated adjacent spaces. A conduit contains at least one movable element that indicates whether the pressure difference between the two spaces is at least as high as a threshold pressure difference. The apparatus is adjustable to have different threshold set points by adjusting the pivot arm inclination relative to a horizontal plane.
US11415578B2
The bio sensor platform is a rapid point-of-care (POC) device wherein detection of a target analyte from a liquid or solid substrate is performed in a single step using a fully integrated disposable test system that includes a test strip immunoassay. In operation, a user initiates the test by rupturing the bottom of a liquid-filled analyte capsule seated in a capsule sleeve. A small volume of liquid flows by capillary action from the capsule sleeve and through a restrictor port to a test strip chamber where contact with the absorptive sample pad of the test strip (among other things) moves liquid by capillary action upwardly through the test strip. The detection of the target analyte is resolved by the test strip reagents and the test results are obtained at a test result window where a portion of the test strip is exposed to the user.
US11415576B2
The present invention concerns an in vitro method for measurement of 25-hydroxyvitamin D, wherein the potentially interfering compound 24,25-dihydroxyvitamin D3 is blocked by a binding agent specifically binding to 24,25-dihydroxyvitamin D3 and not binding to 25-hydroxyvitamin D.
US11415575B2
A sample analyzer prepares a measurement sample from a blood sample or a body fluid sample which differs from the blood sample; measures the prepared measurement sample; obtains characteristic information representing characteristics of the components in the measurement sample; sets either a blood measurement mode for measuring the blood sample, or a body fluid measurement mode for measuring the body fluid sample as an operating mode; and measures the measurement sample prepared from the blood sample by executing operations in the blood measurement mode when the blood measurement mode has been set, and measuring the measurement sample prepared from the body fluid sample by executing operations in the body fluid measurement mode that differs from the operations in the blood measurement mode when the body fluid measurement mode has been set, is disclosed. A computer program product is also disclosed.
US11415570B2
The present invention is related to the field of bio/chemical sensing, assays and applications. Particularly, the present invention is related to collecting a small amount of a vapor condensate sample (e.g. the exhaled breath condensate (EBC) from a subject of a volume as small as 10 fL (femto-Liter) in a single drop), preventing or significantly reducing an evaporation of the collected vapor condensate sample, analyzing the sample, analyzing the sample by mobile-phone, and performing such collection and analysis by a person without any professionals.
US11415567B2
Nuclear magnetic resonance (NMR) relaxation and/or diffusion measurements are used to deduce fluid compositional information such as a chain-length distribution, which may then be used to predict the true boiling points (TBP) of a sample of a complex hydrocarbon fluid mixture, such as a crude oil. The NMR measurements may be considered a fast and portable proxy measurement in estimating fluid TBP distributions in lieu of distillation methods, or the simulated distillation by gas chromatography.
US11415564B2
A breath alcohol device calibration system includes a computerized calibration module operable to calibrate a breath alcohol device, and an interface operable to couple the breath alcohol device to a remote server. The interface uses a connection employing a cryptographic function such that data stored on the breath alcohol device can be securely transferred from the breath alcohol device to the remote server using the calibration system. The interface is further operable to transfer data stored on the breath alcohol device from the breath alcohol device to the remote server directly without storing the data in nonvolatile storage on the calibration station.
US11415550B2
The invention relates to a sensor for measuring a fluid parameter. The sensor comprises a sensing part for supplying a measurement data signal and a processing part releasably connected to the sensing part. The processing part comprises an identification recognition means capable of recognizing a presence of an identification means in the sensing part. Accordingly in the sensor a particular sensing part used may be recognized so that full functionality can be maintained when exchanging a recognized sensing part and more limited functionality is available when the sensing part is not recognized.
US11415543B2
A sensor assembly is described. The sensor assembly includes a sensor body having an outwardly-extending flange, first and second spacers, and an integral two-part housing with first and second housing parts. The two-part housing includes an annular groove in which the outwardly-extending flange and the first and second spacers are received. Facing annular surfaces of the housing and the first and second spacers are in sliding contact with each other. Facing annular surfaces of the first and second spacers and the flange are in sliding contact with each other. The annular surfaces of the housing apply a compressive load to the flange by means of the first and second spacers to maintain a hermetic seal between the facing annular surfaces. The facing annular surfaces accommodate differential thermal expansion between the component parts of the sensor assembly if the sensor assembly is exposed to an environment with an elevated temperature.
US11415540B2
Methods, electrodes, and electrochemical devices using nitrogen-doped pseudo-graphite are disclosed. In one illustrative embodiment, a method may include doping a pseudo-graphite material with nitrogen to form a doped pseudo-graphite material. The method may also include applying the doped pseudo-graphite material to a surface of a substrate of an electrode.
US11415536B2
A package is configured such that a length in a direction parallel to a semiconductor chip is larger than a length in a direction orthogonal to the semiconductor chip, and the package includes a substrate to which the semiconductor chip is electrically connected and fixed, a side wall firmly attached to the substrate, and a cover firmly attached to the side wall. The package includes a detection space in which gas flows around the semiconductor chip. The package includes openings formed in the side wall and/or between the side wall and the cover and communicated with the detection space.
US11415526B2
An inspection system is disclosed. The inspection system includes a shared memory configured to receive image data from a defect inspection tool and a controller communicatively coupled to the shared memory. The controller includes a host image module configured to apply one or more general-purpose defect-inspection algorithms to the image data using central-processing unit (CPU) architectures, a results module configured to generate inspection data for defects identified by the host image module, and secondary image module(s) configured to apply one or more targeted defect-inspection algorithms to the image data. The secondary image module(s) employ flexible sampling of the image data to match a data processing rate of the host image module within a selected tolerance. The flexible sampling of the image data is adjusted responsive to the inspection data generated by the results module and the host image module.
US11415524B2
A method for detecting and classifying defects in high-throughput transparent articles such as syringes, vials, cartridges, ampules, and bottles is provided. The method includes the steps of providing a stream of the articles; capturing a first digital image of each of the articles in the stream; inspecting the first digital image for objects; determining parameters of the objects; performing a first classification step to classify the objects into a first defect class and a second defect class; performing a second classification step to classify the objects into a plurality of defect types using at least two second classification models; comparing at least one object parameter of a classified object with a predetermined defect type dependent threshold; classifying the article as defective or non-defective based on the comparing step; and separating defective articles from non-defective articles.
US11415523B2
A system for monitoring an analyte concentration in liquid is provided. The system includes a coupon comprising an absorbent body with a window through the absorbent body wherein the liquid is maintained in said window by capillary action and surface tension. A reactant is in the absorbent body wherein the reactant is capable of diffusing into the window to react with an analyte in the liquid, or the reactant is able to react with the analyte within the coupon itself, with color-indicating by-products of the reaction diffusing into the window, wherein the analyte is present in an analyte concentration, to form a reactant with a color wherein the color has an intensity which correlates to the analyte concentration. A light source is provided which is capable of passing light into the window wherein the light is attenuated by the color proportional to the analyte concentration to form attenuated light. A detector is provided which is capable measuring an intensity of the attenuated light. Alternatively, the color change can be read by eye and compared to a color chart relating the color to an analyte concentration.
US11415522B2
A colorimetric sensor for detecting an analyte of interest in a fluid sample includes a lamellar photonic material having alternating layers of a first polymer layer and a second polymer layer. Each first polymer layer can be a molecularly imprinted polymer defining a cavity shaped to receive an analyte of interest. The photonic material is configured such that, when an analyte contacts the photonic material and becomes disposed within a cavity of the molecularly imprinted polymer, a refractive property of the photonic material changes, causing a detectable color change in the sensor.
US11415516B2
The invention discloses a method for reduction of autofluorescence in biological samples, comprising the steps of: a) providing a biological microscopy sample; b) irradiating the sample with visible light, wherein the visible light has a spectrum such that at least 50% of the light intensity emanates from a narrow wavelength interval within the visible range. The invention also discloses a method for autofluorescence reduction with triplet sensitizers irradiated with visible light.
US11415503B2
A method of inseminating an animal including flowing a stream of a population of sperm cells through a channel, differentiating the sperm cells into two subpopulations of X-chromosome containing sperm cells and Y-chromosome containing sperm cells, selecting a desired subpopulation, ablating an undesired subpopulation, and collecting both the subpopulations of sperm cells including the desired subpopulation and the ablated undesired subpopulation together, wherein the collected population of sperm cells is used to fertilize an egg.
US11415496B2
The invention consists of a novel system and method for controlling an actuator, such as a linear actuator, used to control motion of an object, such as a tensile specimen or other component. The invention comprises applying a controllable smart material to an actuator, wherein the controllable smart material varies the resistance to the actuator motion; deforming or moving the object; sensing the objects current state; recording an associated data set comprising a plurality of parameters related to the objects state; comparing the current state of the object to the target state of the object; and altering the resistance to the actuator by deforming the smart material until the target state is reached.
US11415495B2
A thermal desorber assembly includes a housing and a desorption heater element mounted in the housing with a sample cavity defined between the desorption heater element and an inner wall of the housing. An outlet port is defined in the housing. A flow channel connects the sample cavity in fluid communication with the outlet port for conveying analytes from the sample cavity to the outlet port for introducing the analytes to a spectrometer.
US11415482B2
A water intrusion cover for a sensor probe in an exhaust system is provided. The water intrusion cover includes a main body portion having a substantially cylindrical shape, an inlet opening, and an outlet opening. The inlet opening and outlet opening are formed in a sidewall of the main body portion and are fluidly coupled to form a continuous flow path defined by a surface that, in a cross-section perpendicular to an axis of the main body portion, curves from the inlet opening to the outlet opening. The water intrusion cover further includes a shoulder portion having a substantially cylindrical shape. The main body portion and the shoulder portion collectively define a central passage for the sensor probe.
US11415463B2
A contactless temperature sensor for measuring the temperature of a workpiece is disclosed. The contactless temperature sensor uses a cushion of gas to separate the bottom surface of the workpiece from the top surface of the temperature sensor. The contactless temperature sensor includes a puck having a conduit therethrough. The conduit has a first portion having a first diameter, and a second portion having a second, narrower diameter. A gas tube rests in the first portion of the conduit, disposed proximate the bottom surface of the puck. Since the puck is not affixed to the gas tube, angular compliance may be achieved between the workpiece and the puck. Gas passes through the second portion and to the top surface of the puck. This gas provides a cushion between the top surface of the puck and the underside of the workpiece and conducts heat from the workpiece to the puck.
US11415460B2
A spatial Fourier transform spectrometer is disclosed. The Fourier transform spectrometer includes a Fabry-Perot interferometer with first and second optical surfaces. The gap between the first and second optical surfaces spatially varies in a direction that is orthogonal to the optical axis of the Fourier transform spectrometer. The Fabry-Perot interferometer creates an interference pattern from input light. An image of the interference pattern is captured by a detector, which is communicatively coupled to a processor. The processor is configured to process the interference pattern image to determine information about the spectral content of the input light.
US11415457B2
The present invention provides a vibration sensor, which comprises a circuit board having an accommodating space. A sensing assembly is disposed in the accommodating space. A recess for magnet sliding is disposed in the sensing assembly. Dispose a magnet in the recess and then dispose a coil layer on an arbitrary side or both sides of the sensing assembly. Furthermore, a lubricating layer is coated on the recess. Alternatively, the recess can be a vacuum structure or a hollow cross-sectional structure for reducing the friction between the recess and the magnet. Alternatively, the coil layer can be coated with a protective layer or multiple layers can be stacked. Without increasing the area of the sensor, the sensing on the variation of magnetic flux can be improved. Accordingly, the vibration sensor according to the present invention can achieve wideband detection of vibrations.
US11415453B1
A water monitoring device includes a housing, a graduated tube, a magnet, and a flow sensor. The graduated tube is positioned inside the housing and has a longitudinal axis and an inlet diameter less than an outlet diameter. The magnet is positioned within the graduated tube and configured to translate along the longitudinal axis of the graduated tube. The flow sensor is mounted within the housing and outside the graduated tube. The flow sensor is configured to detect the magnet and the position of the magnet along the longitudinal axis of the graduated tube correlates to a flow level through the water monitoring device.
US11415452B2
An optoelectronic module for a light barrier for fill height monitoring of an ice collection container in a household ice maker includes a module housing, which bears a light passage surface located at the boundary between the optoelectronic module and the space outside the module for the passage of a beam of light of the light barrier. The module further has a printed circuit board accommodated in the module housing, an optoelectronic component mounted on the printed circuit board, serving as a light transmitter or receiver, with a main lobe axis, and a cylindrical light-guiding element for guidance of the light beam located in the beam path between the light passage surface and the optoelectronic component, and at a distance from the component.
US11415449B2
Provided is a gauge configured to be connected to a pressurized tank. The gauge includes a casing defining an internal cavity, a measuring device disposed in the internal cavity, a power source disposed in the internal cavity, a display at a front surface of the casing powered by the power source, and an attachment member coupled to the measuring device and casing, the attachment member including a body and first and second legs projecting downward from the body, each of the first and second legs having a radially inwardly extending foot for supporting a neck of the pressurized tank, wherein fronts of the legs are circumferentially spaced from one another a greater distance than backs of the legs.
US11415434B1
An apparatus for energy and data transfer, can include a first inductor and a second inductor, wherein the first inductor can be magnetically coupled to the second inductor, and a gap configured between the first inductor and second inductor, wherein the first inductor and the second inductor can transfer energy and data between a white meter and an electronic index. The white meter may be implemented as a flow meter. The electronic index can include an electronic display unit that can be attached to the white meter. The electronic display can include one or more of a display unit, a communications unit, or a combination of a display unit and the communications unit.
US11415421B2
The invention relates to an inertial/video hybridisation device (2) intended to be mounted on a carrier (2), the device comprising: a camera (6) configured to acquire a first image showing a predetermined landmark (12) attached to the carrier (2), a processing unit (8) configured to estimate a velocity of the carrier (2) from the acquired first image, with a view to hybridising the estimated velocity with inertial data relating to the carrier (2) produced by an inertial unit (4), locating a position of the landmark (12) in the first acquired image, calculating a deviation between the located position and a reference position of the landmark (12), comparing the calculated deviation with a predetermined threshold, and signalling an alert when the calculated deviation is greater than the predetermined threshold.
US11415419B2
A multifunctional photonic integrated circuit (PIC) suitable for the manufacture of fiber optic gyroscopes (FOG) is described. The PIC is constructed and arranged to exhibit a scale factor of substantially high stability and accuracy. The PIC may comprise, for example, a high optical birefringence and low propagation loss waveguide, a low wavelength-dependent split-ratio Y-junction, a high extinction ratio linear polarizer, and high efficiency fiber-to-waveguide mode-size converters. Considerations for ensuring high-level FOG performance are addressed by, for example, optimization of waveguide structure, functional requirements for individual components, and combined effects of the circuit layout. A high-end, tactical grade FOG may be built using the disclosed PIC, after connecting to polarization maintaining optical fiber coil, a light source, and a photodetector.
US11415418B2
A gyroscope includes drive portions, lever arms, and proof masses located in a device plane. The lever arms are caused to rotate about an anchoring point based on anti-phase movement of the drive portions along a first axis in the device plane, and are coupled to the proof masses to cause the proof masses to move in anti-phase along an axis perpendicular to the first axis in the device plane. In response to a Coriolis force applied to the proof masses, the lever arm rotates out of plane and the proof masses move relative to sense electrodes. The movement of the proof masses with respect to the sense electrodes is used to measure angular velocity.
US11415417B2
A cavity optomechanical vibratory gyroscope pertains to technical fields of resonant optical gyroscopes and micro-optical-electro-mechanical systems. A novel cavity optomechnical Coriolis vibratory micro gyroscope is realized based on ring micro rings and the Coriolis vibration principle, and driving and detection thereof is completely different from conventional electric or magnetic means. Based on the principle of angular velocity sensitive structures in the conventional Coriolis vibratory gyroscopes, full-optical driving, detecting and sensing of a vibratory gyroscope are achieved using cavity optomechnical technologies, which fundamentally suppresses various noises (including thermal noise, cross interference, connection point noise and quadrature error) introduced by electric or magnetic driving. Besides, displacement (vibration) sensing information is obtained according to a linear relationship between frequency shift and light amplitude in the micro cavity optomechnical effect.
US11415412B2
A measurement probe is described that includes a probe body, a stylus that is deflectable relative to the probe body, and a plurality of sensor elements for generating a sensor signal indicative of stylus deflection. An analyser is provided, optionally as part of a trigger unit, to analyse the sensor signals and issues a trigger signal to indicate the stylus has contacted an object. The analyser is arranged to combine a plurality of the sensor signals to generate a resultant deflection signal for comparison to a deflection threshold and is also arranged to detect oscillatory motion of the stylus by analysing at least one of the sensor signals. The analyser only issues a trigger signal when the resultant deflection signal crosses the deflection threshold and no oscillatory motion of the stylus is detected. The measurement probe may be used on a machine tool or other coordinate positioning apparatus.
US11415397B2
A shaped charge for use in a well perforating tool includes at least one explosive component fabricated by an additive manufacturing process such as three-dimensional printing. The additive manufacturing process may facilitate the production of complex geometries including voids and/or density gradients in the explosive materials that, when detonated, produce a specific penetration effect in a wellbore. The explosive materials may be deposited individually as a pellet, or may be deposited on one or both of a case and a liner acting as a scaffold during the additive manufacturing process.
US11415396B2
An apparatus for generating a vitals target may include a processor, an output device, and a non-transitory storage medium. The output device is communicatively connected to the processor. The non-transitory storage medium may include a number of module. The number of modules may include a target distance identify module, a target animal identify module, a vital zone determine module, a first distance identify module, and a target calculate module. The target distance identify module that identifies a target set distance for a target configuration. The target animal identify module identifies an animal being simulated. The first distance identify module identifying a first distance being simulated at the target set distance. The target calculate module rendering the vital zone for a target distance. The output generate module causing the output device to generate a vitals target.
US11415395B1
There is a ballistic shield and a method of manufacture thereof, including a first ballistic shield plate having a first double-layered UV protective film bonded to a first side and forming an exterior surface thereof. The ballistic shield also includes a second ballistic shield plate having a first side, wherein the first side is fastened to the first side of the first ballistic shield plate. The second ballistic shield plate includes a second double-layered UV protective film, bonded to a first side thereof and forming an exterior surface thereof. The ballistic shield further includes a mechanical fastener fastening the first ballistic shield plate to the second ballistic shield plate such that the first double-layered UV protective film is fixedly coupled against the second double-layered UV protective film without requiring bonding therebetween.
US11415390B2
A bow sight light mounting kit for illuminating an archery bow includes a bow sight light control unit that includes a power source, a motion sensor, and a customizable timer; a LED light, the LED light adapted for being attached to the bow sight light control unit; and a first mounting plate, the first mounting plate attaching the bow sigh light control unit to the archery bow. The motion sensor detects a movement of the archery bow and sends a signal to the customizable timer; the customizable timer turns on the LED light after receiving the signal and keeps the LED light on for a pre-set time period; and the customizable timer turns off the LED light after the pre-set time period.
US11415384B1
A gun vise comprises one or more supports that move between a folded state, an extended state, and a locked state. A support is movable in both a sliding and rotating motion via an articulating mount to transition between states. In the locked state, a support is seated within a socket of a base of the gun vise to rigidly hold the support in position. In the folded state, a support has a reduced vertical footprint, such as to facilitate storage and transport.
US11415380B2
Methods are disclosed for fabricating heat exchangers and Heat Exchanger (HX) tubes, as are heat exchangers fabricated in accordance with such methods. In embodiments, the method includes fabricating an HX tube by at least partially forming the elongated tube body utilizing a cold spray process during which a metallic feedstock powder is deposited over a removable mandrel. The HX tube is separated from the removable mandrel at some juncture following cold spray deposition of the tube body.
US11415374B2
A hybrid heating system is disclosed. The hybrid heating system includes a compressor that is configured to compress refrigerant. The hybrid heating system further includes a first heat exchanger that is configured to adjust a temperature of water by exchanging heat between the water and refrigerant compressed by the compressor. The hybrid heating system further includes a second heat exchanger that is configured to evaporate refrigerant by exchanging heat exchange with exterior air. The hybrid heating system further includes a first boiler heat exchanger that is configured to increase a temperature of water using heat generated by combustion. The hybrid heating system further includes a second boiler heat exchanger that is configured to exchange heat between exhaust gas discharged from the first boiler heat exchanger and refrigerant flowing into the second heat exchanger.
US11415372B2
An energy-saving loop heat pipe apparatus and an application are provided. The loop heat pipe apparatus comprises a capillary pump component and an evaporation unit component. The loop heat pipe apparatus further comprises at least one heat exchanger disposed between the capillary pump component and the evaporation unit component for heating, by using heat of a circulating working medium in the loop heat pipe, the circulating working medium about to enter the evaporation unit component.
US11415371B2
A heat exchanger including: rows of heat exchanging units that are superposed with one another in an air flow direction of the heat exchanger; and flat multi-hole tubes that extend from a first end toward a second of the heat exchanging units in a first direction in the heat exchanging units and that include gas-side flat multi-hole tubes. A refrigerant flows in the heat exchanging unit in the first direction. A number of the gas-side flat multi-hole tubes that are included in a front-most row heat exchanging unit on an airflow upstream side of the heat exchanger is less than a number of the gas-side flat multi-hole tubes included in a rear-most row heat exchanging unit on an airflow downstream side of the heat exchanger.
US11415365B2
The present disclosure relates to a shelf bracket and a refrigerator having the same. The shelf bracket includes a seating portion on which a shelf is seated, a mounting portion provided at a rear side of the seating portion, and a reinforcing portion integrally extending from the shelf bracket and folded to overlap at least one of the seating portion and the mounting portion, so that the strength of the shelf bracket is reinforced by the reinforcing portion.
US11415351B2
The invention relates to an electric compressor control device comprising a low-voltage domain. The low-voltage domain comprises a first control unit set up to process control commands for the control of the electric compressor, and a first voltage supply set up to supply the first control unit and connected to a low-voltage source. The low-voltage domain comprises furthermore a high-voltage domain. The high-voltage domain comprises a second control unit set up to control a power output stage, wherein the power output state inverts a dc voltage from a high-voltage source into an ac voltage in order to supply a motor of the electric compressor with the ac voltage. The high-voltage domain comprises furthermore a second voltage supply set up to supply the second control unit and connected to the high-voltage source.
US11415345B2
An outdoor expansion valve is provided for a liquid side pipe of an outdoor circuit. The outdoor circuit is provided with a liquid side bypass pipe that allows the liquid side pipe to communicate with a suction side of a compressor. Receiving a signal indicating that a refrigerant has leaked from an indoor circuit, an outdoor controller executes a refrigerant recovery control operation of operating the compressor with a liquid side control valve closed, and executes a valve control operation of opening a liquid side bypass valve of the liquid side bypass pipe in the refrigerant recovery control operation. As a result, the refrigerant can be recovered from an utilization-side circuit to a heat-source-side circuit while avoiding damage to the compressor, and the amount of refrigerant leaking from the utilization-side circuit can be reduced.
US11415340B2
A water heating system is provided. The water heating system includes a tank having a wall, a water inlet defined through the wall and configured to allow ingress of water into the tank, and a water outlet defined through the wall and configured to allow egress of water from the tank. The water heating system also includes a heating element disposed within the tank, having a substantially elongate shape, and being moveable between a first inclination angle with respect to a base of the tank and a second inclination angle with respect to the base of the tank.
US11415335B2
A system for controlling a flow rate of a fluid through a valve is provided. The system includes a valve and an actuator. The actuator includes a motor and a drive device that is coupled to the valve for driving the valve between multiple positions. The system further includes a flow rate sensor and a controller that is communicably coupled with the flow rate sensor and the motor. The controller is configured to receive a first flow rate setpoint, determine a first actuator position setpoint using a proportional variable deadband control technique based on the first flow rate setpoint and a flow rate measurement, and receive a second flow rate setpoint. In response to a determination that certain low flow criteria are satisfied, the controller is configured to determine a second actuator position setpoint using the proportional variable deadband control technique based on a low flow compensation setpoint.
US11415333B2
A fresh air cooling and ventilating system can include a whole house fan for introducing fresh air into a building structure. The fresh air cooling and ventilating system can include a whole house fan and/or a controller. The controller can be operably in communication with an air conditioning system and coordinate the usage of the fresh air cooling and ventilating system and the air conditioning system to reduce overall energy consumption. The system can be automated to run with no or minimal user input.
US11415324B2
An electric heater includes a substrate, an inner pattern part, and an outer pattern part positioned outside the inner pattern part and spaced apart from the inner pattern part. The inner pattern part includes a plurality of inner tracks spaced apart from each other and a plurality of inner bridges that connect the plurality of inner tracks to each other in series. The outer pattern part includes a plurality of outer tracks spaced apart from each other and a plurality of outer bridges that connect the plurality of outer tracks to each other in series. A length of one or more of the plurality of inner tracks is longer than a length of each of the plurality of the outer tracks.
US11415323B2
A cooktop appliance includes a gas burner for receiving a cooking utensil and a fuel regulating device for regulating a flow of fuel to the gas burner. A controller receives a command to start a closed loop cooking process and confirms the cooking utensil by obtaining a first utensil identifier from the user and a second utensil identifier from the cooking utensil. If the first utensil identifier and the second utensil identifier match, the cooking process may commence. By contrast, if the first utensil identifier and the second utensil identifier do not match, the controller may stop the cooking process and notify the user.
US11415315B1
A two-stage combustor having as constituent parts: a partial oxidation reactor, which catalytically converts a hydrocarbon fuel and a first supply of oxidant into a gaseous partial oxidation product; and a deep oxidation reactor having a premixer plenum fluidly connected to a porous heat spreader, which converts the gaseous partial oxidation product to deep oxidation products. In one embodiment, the premixer plenum provides an empty space wherein combustion occurs in flame mode. In a second embodiment, the premixer plenum contains a high pore density foam matrix, absent catalyst, which facilitates holding a flameless combustion downstream within the porous heat spreader. In both embodiments heat produced during combustion is transmitted from the heat spreader to an associated heat acceptor, such as a heater head of a Stirling engine.
US11415312B2
A dazzle lamp structure of a microphone speaker comprises a shell, a mounting base, a microphone, a microphone cover, and an LED lamp panel, wherein multiple LED chips are disposed on the LED lamp panel, a white semi-transparent inner lampshade is disposed at the top of the shell and covers the LED lamp panel, the top of the inner lampshade is covered with a dark transparent outer lampshade, and lights emitted by the LED chips sequentially penetrate through the inner lampshade and the outer lampshade to shine out. The dazzle lamp structure can shield strong lights and has a better lighting rendering effect.
US11415311B2
A photography lamp includes a housing assembly, a heat dissipation assembly, and a light source assembly. The housing assembly includes a lamp barrel and a rear cover, a main air inlet is disposed on the rear cover, and an air outlet grille is disposed on a side wall of the lamp barrel close to the light outlet end. The heat dissipation assembly includes a fan, the air outlet side of the fan is spaced from the light source assembly, a spacing is arranged between the air outlet side of the fan and the light source assembly, and the spacing is always facing the air outlet grille in the direction of the central axis of the lamp barrel. The photography lamp can improve heat dissipation efficiency of photographic lighting fixtures.
US11415306B2
A panel light apparatus includes a base plate, a light source, a frame and a light passing cover. The base plate has a fixing unit for fixing the base plate to a platform. The base plate has multiple rotation units to switch between a lock mode and a release mode. The light source is disposed on the base plate. The frame has multiple attaching units to attach to the rotation units in the lock mode for fixing the frame to the base plate. The multiple attaching units are released from the rotation units in the release mode. The frame has a light opening. The light passing cover attached to the frame for covering the light opening for a light of the light source to pass through.
US11415280B2
The ceiling lamp includes a top plate, a ceiling shell, an air guide shell, a main shell and a lampshade. A first accommodation cavity is formed between the ceiling shell and the air guide shell. A second accommodation cavity is formed with the lampshade. An illuminant board is configured in the second accommodation cavity. A fan is configured coaxially on the axis of the air guide shell. An air passage connected with the fan is opened on the lampshade by invagination along the axial direction of the lampshade. At least one air hole is formed on air guide shell. A filter screen module is detachably configured in the air passage. The external air flow is discharged from the air hole through the fan by the filter module, or enters from the air hole and then discharges through the filter module after passing through the fan.
US11415275B1
An LED light string with single wire. The LED light string includes one wire including a composite wire core, and a plurality of light bodies. The composite wire core is composed of at least one first conductor layer extending in an axial direction of the wire, at least one second conductor layer extending in the axial direction of the wire, and an insulation layer therebetween. The plurality of light bodies arranged spaced away at set intervals along the axial direction of the wire. Each of the light bodies includes at least one patch LED light-emitting part and an encapsulation colloid coated on a surface of the at least one patch LED light-emitting part. A positive electrode and a negative electrode of the at least one patch LED light-emitting part being electrically connected to the at least one first conductor layer and the at least one second conductor layer, respectively.
US11415271B2
A system for storing fuel includes a support structure supporting at least one fuel tank a predetermined distance above ground. The fuel tank includes an inner tank configured to contain a gaseous fuel, an intermediate tank encompassing the inner tank and defining a first annular space therebetween, and an outer tank encompassing the intermediate tank an defining a second annular space therebetween. The first annular space is filled with a shock-absorbing resin for absorbing structural stresses, while the second annular space is filled with an insulating material providing for fire and ballistic resistance. The intermediate tank is connected to the support structure and to at least one adjacent fuel tank, and prevents the transfer of load to the inner tank.
US11415268B2
Systems and methods are provided for a modular compressed natural gas (CNG) fueling station. The modular CNG fueling station modules include a control station skid, an interface module, and a compressor skid. The compressor skid includes a fueling station for fueling a compressed natural gas (CNG) vehicle. Each of the modules of the modular CNG fueling station are configured as fully wired “plug and play” station modules. The control station module, the interface module, and the compressor module are each pre-plumbed with electrical connections to allow the CFS station to be portable and easily installed above-ground at a utility site.
US11415245B2
An attack fire hose capable of withstanding radiant and convective heating without leakage or degradation of performance for significant periods of time is disclosed. The hose includes a woven aramid blend of fibers in the outer jacket, and a nitrile rubber layer is extruded through the weave of an inner nylon/polyester jacket that is fitted within the woven outer jacket. The resultant hose retains a double jacketed construction with exceptional thermal performance.
US11415236B1
A gas pressure regulating device is provided which comprises an upper housing and a lower housing, a pressure regulation cavity is disposed between the upper housing and the lower housing, a diaphragm assembly is disposed in the pressure regulation cavity, a gas inlet and a valve port for communicating the gas inlet with the pressure regulation cavity are disposed at one end of the lower housing. The gas pressure regulating device provided in the present invention has a simpler structure and fewer parts and is capable of effectively lowering the risks of dangerous accidents such as product leakage resulting from part failure, thus effectively ensuring stable pressure regulation performance.
US11415225B2
A seal assembly is disclosed for sealing a higher pressure fluid cavity from a lower pressure fluid cavity. The seal assembly comprises a runner mounting assembly, a circumferential ceramic runner carried by the runner mount assembly, and a carbon seal ring sealingly engaged to the runner. The runner mount assembly comprises an annular central junction portion radially spaced from the shaft, a pair of shaft engaging flanges, and a pair of runner engaging flanges. The runner is radially positioned between the runner engaging flanges of the runner mount assembly and the carbon seal ring.
US11415219B2
A straddle vehicle includes: a shift drum that makes a shift change of a transmission including a plurality of gear trains; a transmission case enclosing the shift drum, the transmission case including a side wall portion provided with an insertion hole into which an end portion of the shift drum is inserted; and an actuator unit secured to an outer surface of the side wall portion, the actuator unit including a drive shaft that outputs drive power to rotate the shift drum, the drive shaft having the same rotational axis as the shift drum and being connected to the shift drum on the rotational axis.
US11415211B2
An uncoupling pulley includes a wheel rim including a first area, intended for receiving a belt connecting the wheel rim to a first power-transmission element, and a second area extending from the first area; a hub rigidly connected to a second power-transmission element; a ring gear including a first portion located under the second area and a second portion presented in the shape of a resilient cylindrical skirt extending, from the first portion, along the longitudinal axis, the cylindrical skirt of the ring gear including a plurality of longitudinal slots and consequently a plurality of portions separated from each other by one of the slots, the ring gear being capable of rotating relative to the wheel rim; and a device for driving the ring gear; and a resiliently deformable element, one end of which is attached to the hub and another end of which is attached to the ring gear.
US11415177B2
A sensorized roller for a bearing includes a bore that extends through the roller, a sensor for measuring at least one physical state of the roller bore and producing a first signal indicative of the measured physical state, a wireless transmitter for receiving the first signal from the sensor and wirelessly transmitting a second signal based on the first signal, and a generator configured to be rotated by a movement of the roller, the generator being electrically connected to the sensor. The measuring unit, the wireless transmitter and the generator are located inside the bore.
US11415176B2
Interface for fastening a first component to a second component providing a fastening collar made from composite material intended to be overmoulded at least on a part of the first component and including a bearing surface intended to bear on the second component and a fastening insert extending along an axis of elongation substantially perpendicular to the bearing surface of the collar for fastening to the second component, the fastening collar being overmoulded around the insert.
US11415164B2
A retainer comprises first and second legs extending away from a base wall. In one embodiment, the first leg includes a dimple array surrounding an aperture and projecting from an inboard surface of the first leg. In another embodiment, the first leg has a necked portion having a set of first shoulders extending away from a first base, and a first apertured portion extending away from the set of first shoulders. The second leg has a necked and stepped portion having a step extending away from a second base, and a shouldered portion extending away from the step and having a set of second shoulders extending laterally outwardly, and a second apertured portion extending away from the second shoulders. The retainer of either embodiment may be coupled to a nut to produce a retainer and nut assembly.
US11415160B2
A locking push pin and methods of using the locking push pin to assemble a heatsink assembly, are described. The locking push pin includes a body lumen extending through a pin body, and several prongs radially outward from the body lumen. Peripheral surfaces of the prongs are separated by a body slot radially outward from the body lumen. The locking push pin includes a pin lock having a branch that extends through the body lumen and into the body slot between the peripheral surfaces. The pin lock advances from an unlocked configuration in which the branch is in the body slot proximal to a distal end of the prongs, allowing the prongs to deflect radially inward, to a locked configuration in which the branch is in the body slot at the distal end of the prongs, blocking deflection of the prongs. Other embodiments are also described and claimed.
US11415149B2
This disclosure relates to an arrangement 10 for variably adjusting the cross-section of a compressor inlet. Furthermore, the disclosure relates to a charging device having such an arrangement 10. The arrangement 10 comprises a compressor housing 100 with a main body 140 and an inlet cover 120. The inlet cover 120 defines a compressor inlet 110. The arrangement 10 further comprises an adjustment mechanism 200 which is arranged in the compressor housing 100. The adjustment mechanism 200 comprises an actuation ring 210 and a plurality of orifice elements 220. Each orifice element 220 is coupled to the actuation ring 210 via a respective coupling element 230 and is rotatably supported in the compressor housing 100 via a respective shaft 240. Furthermore, the arrangement 10 comprises at least one wear reducing feature providing a wear reduced operation of the adjustment mechanism 200.
US11415147B2
Pumping liners for process chambers including a first ring-shaped body and a second ring-shaped body are described. The first ring-shaped body has a first plurality of openings and the second ring-shaped body has a second plurality of openings. The first ring-shaped body and the second ring-shaped body are rotatable relative to each other around a central axis to at least partially overlap the first plurality of openings and the second plurality of openings to change the area of conductance through the openings. Methods of removing gases from a processing chamber are also described.
US11415139B2
The present disclosure relates to a novel method to detect an imminent compressor stall by using nonlinear feature extraction algorithms. The present disclosure focuses on the small nonlinear disturbances prior to deep surge and introduces a novel approach to identify these disturbances using nonlinear feature extraction algorithms including phase-reconstruction of time-serial signals and evaluation of a parameter called approximate entropy. The technique is applied to stall data sets from a high-speed centrifugal compressor that unexpectedly entered rotating stall during a speed transient and a multi-stage axial compressor with both modal- and spike-type stall inception. In both cases, nonlinear disturbances appear, in terms of spikes in approximate entropy, prior to surge. The presence of these pre-surge spikes indicates imminent compressor stall.
US11415129B2
The present invention provides a high-pressure pump. The high-pressure pump comprises a motor assembly, a gear assembly, a plunger assembly, a pump head assembly and a water inlet and outlet valve assembly. The motor assembly comprises a motor and a dual-layer housing. An annular water channel surrounding a motor stator is formed at the dual-layer housing. The periphery of the motor stator coil is filled with heat-conductive material, and the heat of the motor stator coil is conducted to the annular water channel through the heat-conductive material to perform active heat dissipation for the motor stator coil. Therefore, the cooling efficiency is high and the structure is simple.
US11415127B2
A well service pump system for supplying working fluid to a well, the pump system having structural joint coupled to and extending between the housing of a hydraulic ram cylinder and the housing of a working fluid end cylinder that maintains the distance between the housings and stabilizes the housings relative to one another without interfering with the operation of the pump system. The structural joint further permits the use of minimal supporting structures for securing the hydraulic ram cylinder and working fluid end cylinder to a surface, such as the bed of a trailer.
US11415110B2
A wind turbine blade is provided comprising a main blade portion and a light detection and ranging (LIDAR) element. The main blade portion has a shell defining an outer aerodynamic surface of the blade. The LIDAR element is disposed within a volume bounded by the outer aerodynamic surface and comprises at least one LIDAR system configured to transmit light beams away from the blade and to detect reflected light beams incident upon the blade.
US11415107B2
A wind power generation apparatus, a tower and a method for suppressing a tower shadow effect of the tower. The tower is provided with suction through holes extending through a circumferential wall thereof, and the suction through holes are distributed in a circumferential direction of the tower; the tower is further provided with a suction apparatus, and the suction apparatus can perform suction to the suction through holes from outside to inside. With the tower and the method, when the suction through holes at a windward side are suctioned, the adverse influence of the tower shadow effect can be weakened or eliminated, a service life of a pitch varying bearing can be prolonged, a noise can be reduced and a wind energy utilization coefficient can be improved. When the suction through holes at a position of a bypassing flow detachment are suctioned, vortex-induced vibrations can also be suppressed.
US11415102B2
The invention relates to the field of energy, in particular to devices converting wind energy into electricity. The wind energy conversion method into electrical energy consisting in that the wind energy is converted by means of receivers mounted on the casing of moving wind energy conversion modules, moving linearly along the guide belt, into movement energy of wind energy conversion modules and electric energy by means of electrical energy generating device, mounted on the casing. Wherein there is performing continuous control, depending on the external conditions of the total area of all wind energy receivers guided to the guide belt. In particular embodiments, there is performing continuous control, depending on the external conditions of setting angles of the wind energy receivers relative to the wind energy conversion modules, the movement speeds of the wind energy conversion modules, the aerodynamic profile, and the area of each wind energy receiver, for which it is preferable to use wings with a composite aerodynamic profile, including the main profile, and at least one tilt flap. Also the system for the method embodiment is claimed.
US11415098B2
An ocean power plant for converting slow water flow energy with a turbine comprising at least one endless rotation chain (4) with a plurality of plate holders (2) along the rotation chain where the plate holder comprises at least one plate (1) attached in each plate holder, further, the rotation chain running in an extended lane around and engaging at least one drive wheel (5) in the one end arch of the web tiltably attached to the plate holder to alternate between open position with the primary flow direction of the water flow, and closed position towards the flow direction, and the drive wheel has a turbine shaft (7) coupled to a generator device (G), an electrical generator or a converter of the rotational energy to hydraulics or other type of mechanical or potential energy, for the utilization of the rotational energy, furthermore the path of the rotary chain (4) is tilted relative to the main flow direction of the water flow, all arranged in a fully or partially submersible support structure (100).
US11415094B2
A fuel pressure regulator includes a fuel inlet; a fuel outlet; a seating surface; and a valve member assembly. The valve member assembly includes a poppet and also includes a sealing member which is made of an elastomer material and which is annular in shape and including a sealing member surface. The sealing member is supported by the poppet. The valve member assembly is moveable between 1) a closed position in which the sealing member surface engages the seating surface, thereby preventing fuel flow from the fuel inlet to the fuel outlet and 2) an open position in which the sealing member surface is spaced apart from the seating surface, thereby allowing fuel flow from the fuel inlet to the fuel outlet.
US11415092B2
To provide a fuel tank check valve making it easy to assemble a cap to a valve element housing. This fuel tank check valve has a body tube provided with a valve element housing, a valve element, a cap, and a spring, wherein the valve element housing has a base end side frame, a tip end side frame to which the cap is mounted, and a first coupling frame connecting the both frames, the tip end side frame is provided with a retraction portion having a shape in which a circumferential part is retracted from the tip end surface thereof to the base end side frame side, the cap is formed with a notch whose circumferential part is notched, and the cap is assembled to the valve element housing so that the notch is positioned in the retraction portion.
US11415090B2
An intake apparatus for an internal combustion engine may include: an air duct coupled to a front of an engine compartment, and having a first inlet and a second inlet formed on an outer side of the air duct and a passage space defined therein; and an integrated valve coupled to the air duct to selectively open and close the first inlet or the second inlet.
US11415077B1
An insert for a bed plate according to an embodiment of the present disclosure is coupled to a lower portion of an engine block. The insert of the bed plate includes a crankshaft seating portion disposed at a center and where a crankshaft is mounted. The insert of the bed plate also includes a ladder frame fixing portions that are disposed at opposite ends of the insert to facilitate coupling to a ladder frame. The insert of the bed plate also includes a plurality of protrusion portions that are formed on both surfaces of the insert and contact the ladder frame.
US11415076B2
A method for producing a piston blank or a piston for an internal combustion engine, includes providing a thickened portion formed in at least one box wall in the direction of thickness approximately in the center thereof, which is at least partly flush with a cooling channel. A resulting piston blank or piston having these features can be made in a casting mold or forging die designed in a corresponding manner.
US11415072B2
A method for controlling an internal combustion engine with a crankshaft position sensor, intake air pressure sensor and fresh air intake throttle valve, includes: determining the engine's rotational speed based on the crankshaft position derivative relative to time; determining the intake air pressure for a first crankshaft position corresponding to 180° before top dead center; determining the intake air pressure for a second crankshaft position corresponding to 390° before top dead center; determining an atmospheric pressure learning pressure threshold based on the engine's rotational speed; determining whether the difference between the intake air pressures for the first and second crankshaft positions is below the atmospheric pressure learning pressure threshold; if so, commanding atmospheric pressure learning by applying a first-order filter to the intake air pressure for the second crankshaft position; and controlling the internal combustion engine as a function of the learned atmospheric pressure value.
US11415062B2
A gas turbine engine includes, among other things, a bearing compartment, a shaft configured to rotate during operation of the gas turbine engine, and a sleeve configured to rotate with the shaft during operation of the gas turbine engine. The sleeve includes a variable radial dimension about a circumference of the sleeve. The engine further includes a seal statically mounted relative to the sleeve and configured to cooperate with the sleeve to seal the bearing compartment.
US11415052B1
A method of generating electrical power includes expanding a flow of exhaust gas from a combustion process as the exhaust gas passes through a turbo-expander disposed on a turbo-crankshaft. The flow of exhaust gas from the turbo-expander is routed through a first flow path of an exhaust gas heat exchanger. The flow of exhaust gas from the first flow path is compressed as the exhaust gas passes through a turbo-compressor disposed on the turbo-crankshaft. The flow of exhaust gas from the turbo-compressor is routed through a second flow path of the exhaust gas heat exchanger. Heat from the first flow path is transferred to the second flow path to cool the exhaust gas in the first flow path and heat the exhaust gas in the second flow path. Electrical power is generated from a generator disposed on the turbo-crankshaft.
US11415044B2
An aircraft gas turbine engine system comprises first and second gas turbine engines. The first gas turbine engine has first and second spools. A first power linkage connects the second gas turbine engine to the first spool of the gas turbine engine, and a second power linkage connects the second gas turbine engine to the second spool of the first gas turbine engine.
US11415030B2
The invention enables an adequate crankcase negative pressure in an internal combustion engine, in all operating ranges to the extent possible and using a suction device for the crankcase ventilation of an internal combustion engine, which suction device is equipped with a housing, a controllable electric motor and a compressor for conveying crankcase gas, which compressor is driven by the electric motor, the compressor having connection points for a crankcase ventilation line, such that the crankcase pressure of the internal combustion engine is controllable by controlling the electric motor.
US11415029B1
Methods and systems are provided for controlling engine oil dilution in automotive vehicles. The method comprises heating coolant by operating an exhaust gas heat recovery device and circulating the heated coolant via a first coolant loop between the exhaust gas heat recovery device and a heat exchanger; and heating coolant by operating an exhaust gas recirculation cooler and circulating the heated coolant via a second coolant loop between the exhaust gas recirculation cooler and the heat exchanger, wherein the heated coolant from both the exhaust gas heat recovery device and the exhaust gas recirculation cooler mix at the heat exchanger and allows heating of an engine oil via the heat exchanger. In one example, the method prevents excessive accumulation of water and/or fuel in the engine oil.
US11415019B2
Embodiments in accordance with the present disclosure include a meta-stable detergent based foam generating device of a turbine cleaning system includes a manifold configured to receive a liquid detergent and an expansion gas, a gas supply source configured to store the expansion gas, and one or more aerators fluidly coupled with, and between, the gas supply source and the manifold. Each aerator of the one or more aerators comprises an orifice through which the expansion gas enters the manifold, and wherein the orifice of each aerator is sized to enable generation of a meta-stable detergent based foam having bubbles with bubble diameters within a range of 10 microns (3.9×10−4 inches) and 5 millimeters (0.2 inches), having a half-life within a range of 5 minutes and 180 minutes, or a combination thereof.
US11415017B2
A sealing assembly for sealing a gap between a first component and a second component is provided. The sealing assembly includes a sealing body disposed between the first component and the second component and a pressing member disposed between the sealing body and the second component, configured to press the sealing body toward the first component, and configured to extend and compress in a circumferential direction of the first component.
US11415014B2
The present disclosure is related to turbine vane assemblies comprising ceramic matrix composite materials. The turbine vane assemblies further including reinforcements that strengthen joints in the turbine vane assemblies.
US11415000B2
A turbine airfoil includes a trailing edge coolant cavity between a pressure sidewall and a suction sidewall. The trailing edge coolant cavity is positioned adjacent to and extending out to a trailing edge of the turbine airfoil. The interior includes an internal arrangement comprising an array of discrete fins formed aft of the trailing edge coolant cavity along the trailing edge.
US11414997B2
A method is provided for machining an airfoil section (12) of a turbine blade or vane produced by a casting process. The airfoil section (12) has an outer wall (18) delimiting an airfoil interior having one or more internal cooling passages (28). The method involves: receiving design data pertaining to the airfoil section (12), including a nominal outer airfoil form (40N) and nominal wall thickness (TN) data; generating a machining path by determining a target outer airfoil form (40T), the target outer airfoil form (40T) being generated by adapting the nominal outer airfoil form (40N) such that a nominal wall thickness (TN) is maintained at all points on the outer wall around the one or more internal cooling passages (28) in a subsequently machined airfoil section; and machining an outer surface (18a) of the airfoil section (12) produced by the casting process according to the generated machining path, to remove excess material to conform to the generated target outer airfoil form (40T).
US11414996B1
A rotor blade includes an airfoil having an airfoil shape. The airfoil shape has a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in one of Table I, Table II, Table III, Table IV, Table V, Table VI, Table VII, Table VIII, Table IX, Table X, Table XI, or Table XII. The Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances expressed in a unit of distance by multiplying the Cartesian coordinate values of X, Y and Z by a scaling factor of the airfoil in the unit of distance. The X and Y values, when connected by smooth continuing arcs, define airfoil profile sections at each Z value. The airfoil profile sections at Z values are joined smoothly with one another to form a complete airfoil shape.
US11414988B2
The present invention relates to a method of estimating the region of damage due to collapse in the wall of a well during the drilling operation, normally using drilling fluid, where said well can, for example, be intended either for the injection or else for the production of a gas or oil reservoir. Other uses can be found in mining and in civil engineering work. This method is characterized by a set of analytical steps that allow establishing, for example, optimal drilling parameters so as to allow the fastest possible drilling speed that is also safe enough to allow is charging the collapse material without jamming the drilling tool. This method likewise allows assessing both the width and depth of damage in the wall of the well.
US11414983B2
A digital avatar may be used to represent, track, and/or monitor behavior of a tool (e.g., a downhole tool) to track particular tools based on specific characteristics of the tool. For instance, a thermal digital avatar may be used to track or predict thermal generation for particular job durations or power levels based on physical characteristics of the tool. For example, the thermal digital avatar may be used to predict thermal generation based at least in part on a thermal efficiency that is based at least in part on the age of the tool, changes or imperfections in heatsinks, results of after-manufacture thermal testing, or a combination thereof.
US11414981B2
Aspects of the subject technology relate to a sensor container for a downhole tool. The sensor container can be mountable in a receiver space on a carrier that is insertable into a wellbore. The sensor container can comprise a container body having a receiving space to which a shock-sensitive sensor is couplable. Further, the sensor container can comprise a shock absorber positioned at a lateral side thereof. The shock absorber can be configured to buffer shock forces and vibration forces acting thereupon.
US11414977B2
A system and method to identify a dysfunction of a drill-string within a wellbore are provided. The system includes a sensor positioned proximate to a drill-string and proximate to a surface of the wellbore. The sensor is configured to sense a surface condition and generate measurement data. The system also includes a transmitter in communication with the sensor and configured to transmit the measurement data. The system also includes a receiver configured to receive the measurement data from the sensor. The system also includes a processor configured to calculate a downhole measurement based on the measurement data and analyze the downhole measurement to identify the dysfunction.
US11414972B2
Apparatus and methods for spatially orienting a subterranean pressure pulse to a hydrocarbon-bearing formation. The apparatus includes an injection body with a fixed shape, where the injection body is operable to hold an exothermic reaction component prior to triggering an exothermic reaction of the exothermic reaction component, and where the injection body maintains the fixed shape during and after triggering of the exothermic reaction component. The injection body includes a chemical injection port, where the chemical injection port is operable to feed components of the exothermic reaction component to the injection body. The injection body includes a reinforced plug, where the reinforced plug is operable to direct a pressure pulse generated by the exothermic reaction component within the injection body to a perforation to generate a spatially-oriented fracture, where spatial orientation of the spatially-oriented fracture is pre-determined.
US11414968B2
A submersible pump system may include a perforated casing lining a wellbore adjacent to a first formation and a second formation. Additionally, a production tubing may be hanging in the wellbore to extend past the first formation and into the second formation to form a fluid conduit from a surface to the second formation. Further, an electrical submersible pump may be coupled to the production tubing and be oriented upside-down to have one or more fluid intakes at an upper end of the electrical submersible pump and one or more fluid outlets at a lower end of the electrical submersible pump. The electrical submersible pump may be positioned downhole in the wellbore between the first formation and the second formation. The upside-down electrical submersible pump may be configured to extract fluid from the first formation and inject the extracted fluid into the second formation with the production tubing.
US11414966B2
A lift gas treatment system and method for treating lift gas by a high-pressure separation of heavy hydrocarbons and water from the gas stream to be used as lift gas. The system and method first remove water from the lift gas in a first separator. The lift gas is then cooled in a pair of heat exchangers. A second separator separates natural gas liquids (NGLs) from the lift gas. The NGLs are passed through a valve to reduce the temperature and passed to the second heat exchanger. The lift gas is passed through the first heat exchanger to raise the temperature.
US11414958B2
A proppant flow back restriction system includes a tubular extending through a wellbore and having a port disposed along the tubular. The system also includes a screen positioned along the tubular. The system further includes a cover disposed in an interior region of the tubular, where the cover is shiftable from a first position to a second position, and from the second position to a third position. The cover covers the port while the cover is in the first position, and uncovers the port while the cover is in the second position. The cover also engages the screen while shifting from the second position to the third position to shift the screen over the port.
US11414955B2
This disclosure provides a valve stem of a needle throttle valve and the method of fabricating the same. The valve stem includes ahead part, a body part, a washer, a first solder sheet and a second solder sheet. The washer is made of metal. The first solder sheet is placed between the head part and the washer, and the second solder sheet is placed between the body part and the washer. The head part, the washer and the body part are jointed together by the melted first solder sheet and the melted second solder sheet.
US11414951B2
An actuating tool actuable by degradation of at least a portion of a seal assembly to set an auxiliary tool downhole in an oil and gas wellbore. A system and method for actuating the auxiliary tool downhole in the oil and gas wellbore using the actuating tool by degrading at least a portion of the seal assembly of the actuating tool.
US11414949B2
The present invention discloses apparatus and methods for a lightweight subsea intervention package. In one embodiment, the system comprises a lower riser package for controlling the subsea well which utilizes a plurality of hydraulically activated well barriers. An emergency disconnect package is secured to the lower riser package and is electrically connected to the lower riser package. The emergency disconnect package is operable to seal the bottom of a riser and minimize environmental leakage of fluid from the riser. The lower riser package and emergency disconnect package each contain a closed loop system of fluid operable to control the system without fluid from the surface. Each is operable to control the well barriers. Either an electrical connection or an acoustic control system may be utilized to control the system. The lower riser package can be operated from the surface when the emergency disconnect package has been disconnected.
US11414947B2
A release mechanism for a jarring tool is formed by a plurality of segmented release lugs. Each lug includes a plurality of axial spaced projections on an inner surface and a plurality of grooves on an outer surface. The projections may have either different widths or may be separated by varying distances and releasably engage corresponding grooves in a mandrel located within a housing of the tool. The release lugs are positioned between a trigger sleeve and the mandrel. In one embodiment, the release lugs are positioned within a support collar. In a second embodiment, the lugs are provided with stabilizing posts and cavities that serve to maintain the lugs in a proper alignment.
US11414943B2
A downhole component including a member having an outer surface, a constrained element configured to move relative to the member between a first position and a second position, and an on-demand hydrostatic/hydraulic trigger system including a constraining element operable to selectively release the constrained element. The on-demand hydrostatic/hydraulic trigger system includes a piston cylinder.
US11414930B2
Provided, in one aspect, is a deflector assembly. The deflector assembly, in one embodiment, includes a deflector body having a deflector window located therein, and a deflector ramp positioned at least partially across the deflector window, the deflector ramp configured to move between first ({circle around (1)}), second ({circle around (2)}) and third ({circle around (3)}) different positions when a downhole tool moves back and forth within the deflector body.
US11414926B2
A motorized window shade system may comprise a shade tube in a pocket; a window shade attached to the shade tube; a motor configured to rotate the shade tube; an internal temperature sensor configured to measure a first temperature of the motor; an external temperature sensor configured to measure a second temperature of the pocket; and a controller configured to adjust a mode of the system from an override mode to an automated mode.
US11414904B2
A latch assembly having an emergency auxiliary release member located in a stowage compartment of a motor vehicle, such as a front trunk, is provided. The latch assembly has a coupling lever that is actuatable to move to a disengaged position if a predetermined condition is met, such as and engine on/off condition or a vehicle speed condition, for example, whereupon the latch assembly is prevented from being fully release, but only allows the latch assembly to move to a partially released state. Upon the predetermined condition be absent, the coupling lever is returned to a position such that the latch assembly can then be fully released from either a passenger compartment of the vehicle or the trunk.
US11414903B2
A closure latch assembly for a motor vehicle closure panel includes a common kinematic chain of components for a latch release mechanism utilizing a first range of handle travel to initiate a power release of a latch mechanism and further utilizing a second range of handle travel to initiate a mechanical release of the latch mechanism. An actuation rod may include a magnet that, when moved out of range of a sensor, signals to initiate the power release. In the event that the power release does not occur, further movement of the actuation rod forces the mechanical release. In both the power release and mechanical release, a pawl is rotated from a ratchet holding position to a ratchet release position. The actuation rod may have a first segment connected to a door handle and a second segment connected to a key cylinder, where either segment may provide the mechanical release.
US11414899B2
A latch assembly and system therewith configured for retaining a closure panel of a motor vehicle in a closed position relative to a vehicle body during and upon the latch assembly experiencing an impact force during a crash condition and prior to the latch assembly having been intentionally actuated to move to an unlatched state.
US11414894B2
A two-wheeler lock, in particular a frame lock, wherein the lock is preferably at least partly drivable in a motorized manner, comprises a sensor for detecting different positions of an element of the lock movable along a defined movement path. The movable element here has a permanent magnet and the sensor is configured as a magnetic sensor. This magnetic sensor is furthermore configured for a three-dimensional magnetic detection to detect positions or movements of the movable element deviating from the defined movement path and/or to detect manipulation attempts by means of external magnets.
US11414887B2
Electromechanical lock and method are disclosed. The lock includes: a movable permanent magnet to move between a first position and a second position; a stationary permanent semi-hard magnet; and an electrically powered magnetization coil positioned adjacent to the stationary permanent semi-hard magnet to switch a polarity of the stationary permanent semi-hard magnet between a first magnetization configuration and a second magnetization configuration. The first magnetization configuration of the stationary permanent semi-hard magnet attracts the movable permanent magnet to the first position. The second magnetization configuration of the stationary permanent semi-hard magnet repels the movable permanent magnet to the second position. A magnetic axis of the movable permanent magnet is side by side with a magnetic axis of the stationary permanent semi-hard magnet.
US11414880B2
The present invention relates to a reinforcing structure of unexpired concrete building floors used for reinforcing a concrete column, a concrete beam and a concrete floor slab. The structure has: at least one external column each of the at least one external column wrapping around the concrete column; at least one framework each wrapping around the concrete beam; a plurality of brackets fixedly mounted to the lower surface of the concrete floor slab, and a base plate disposed at the bottom of the concrete column, wherein the bottom of each of the at least one external column is fixed to the base plate, the top of each of the at least one external column is fixed to a corresponding one of the at least one framework, and the corresponding framework is fixed to the plurality of brackets along a length direction of the concrete beam.
US11414879B2
Dual-use flooring installation device with interchangeable tool-ends includes a pull bar defining a bend at a proximal end and a first connector at a distal end, the bend configured for engaging an end of a flooring material; and a wedge bar defining a wedge at a proximal end and a second connector at a distal end, the wedge configured for insertion between a wall surface or a cabinet surface and a flat material attached thereto. The device further includes a slide hammer unit comprising a hammer weight slidable about a shaft, the slide hammer unit defining an adaptor at a proximal end that is configured for removably attaching to one of the first connector of the pull bar and the second connector of the wedge bar. In a storage mode, the adaptor is disengaged from the pull bar and the wedge bar.
US11414876B1
A system for a leveling spacer including a spacer assembly, a tile assembly and a mosaic assembly is disclosed. The leveling spacer is used to level tiles on an uneven surface. The spacer includes cross members that define perforations therebetween. Adhesive of the tile assembly is placed on the uneven surface. The spacer is mounted onto the adhesive which seeps through the perforations. Tiles of the tile assembly are then secured onto the spacer with the adhesive that seeped through. The tiles are leveled on the spacer to a height that matches surrounding tiles. The spacer comes in various heights to allow leveling as needed.
US11414875B2
A baseboard having a profiled element with a substantially longitudinal extension. The baseboard further includes one or more facilitated breakage regions which define respective detachable portions which are configured to be detached from the profiled element. The facilitated breakage regions are mutually parallel and extend over the entire longitudinal extension of the profiled element. The facilitated breakage regions are equidistant and may have non-through longitudinal incisions defined on a face of the profiled element, configured to remain in view.
US11414871B2
In some aspects, deicer systems to distribute a deicing fluid along a roof of a building to limit ice dam formation can include: a pre-pressurized water source that provides pressurized water; a deicer solution source containing a deicer solution; a passive mixing system in fluid communication with the pre-pressurized water source and the deicer solution source, the passive mixing system being configured to combine the pressurized water and the deicer solution to form a deicer fluid; and one or more emitters configured to be disposed along the roof, the emitters being in fluid communication with the passive mixing system to receive the deicer fluid and dispense the deicer fluid along the roof. In addition, certain systems described herein can be run with an electric pump.
US11414860B2
A dismantlable anechoic chamber for sound attenuation includes a number of interconnected panels. The panels have a groove around their edges. The spaces produced by the corresponding grooves at contacting edges of adjacent panels are occupied by battens. The panels have a sandwich-type structure, in which a layer of sound-attenuating material is positioned between the two main faces of the panel. There is dimensional interference between the battens and the panels. The chamber has, on its internal face, an additional sound-attenuating layer. This sound-attenuating material is a foam-like material. The batten has an intermediate layer of sound-attenuating foam material.
US11414855B2
Concrete coupling assembly comprises a base holder for being attached to a concrete forming surface, the base holder including a central opening; a coupler having one end disposed within the central opening, the coupler having an axis for being positioned substantially transverse to the forming surface, the coupler having first and second threaded bores through the one end for attachment of a threaded rod; and a separate anchor body threadedly attached to another end of the coupler.
US11414854B2
A portable training studio is disclosed. The portable training studio includes an expandable structure that is reconfigurable between a transport configuration and a use configuration. The expandable structure includes: a frame; a first door that is pivotably connected to the frame such that the first door is movable between an open position and a closed position; and a first deck that is pivotably connected to the frame such that the first deck is movable between an open position and a closed position.
US11414853B2
Disclosed herein is an apparatus for a building frame designed to create a building, in accordance with some embodiments. Accordingly, the apparatus may include a plurality of base plates. Further, the apparatus may include a plurality of top plates. Further, the apparatus may include a plurality of studs. Further, each stud of the plurality of studs may include an elongated stud body having an upper stud end and a lower stud end. Further, the apparatus may include a plurality of rafters. Further, each rafter of the plurality of rafters may include a first slab body. Further, the each rafter may include a first cuboidal body. Further, the apparatus may include a plurality of braces corresponding to a plurality of brace lengths.
US11414848B2
Disclosed herein is a water purifier, in which a partitioning container is detachably mounted on the bottom surface of a tank cover, and an agitator is inserted into the partitioning container to be connected to an agitating motor mounted in the tank cover in a state where the partitioning container is mounted on the bottom surface of the tank cover. By this structure, the inner diameter of the partitioning container may be less than the outer diameter of the blade of the agitator.
US11414845B2
Disclosed is a prefabricated modular kit, reversibly assemblable, adapted for the quick installation of a bathroom, including: A) lower module with: toilet bowl; discharge device; roll-holder; container; tiltable door; sprayhead; water connections; discharge duct; B) intermediate module with: sink surface; faucet; mixer; soap dispenser; hands-dryer; C) upper module with: container; foldable arm with showerhead; D) floor module with shower plate; E) ceiling module with light and exhaust fan; F) side wall module; G) door; the modules having the systems ready for connecting between the modules themselves and between the modules and the pre-existing wall.
US11414844B2
A system for preventing freeze-induced rupture of a supply pipe is provided, comprising remote and internal temperature sensors for determining first and second temperature data, a flow control device for attachment to the supply pipe. The flow control device comprises an upstream inlet configured to be connected to the supply pipe, a downstream outlet configured to be connected to a drainage pipe, at least one valve disposed between the inlet and the outlet and configured to selectively move between a closed position in which liquid is blocked from flowing therethrough and an open position in which flow of liquid is permitted therethrough, and at least one flow control component configured to limit the flow rate of liquid therethrough. The system further comprises a controller configured to control operation of the at least one valve based at least on one of the first temperature data or the second temperature data.
US11414841B2
Provided are a work point position computing section configured to compute the relative position of a work point set on a bucket with respect to an upper swing structure on the basis of posture information, a target surface setting section configured to set a target surface as a target of excavation work on the basis of design surface information, a primary operation determining section configured to determine which of operations of a boom and an arm is a primary operation as a main operation when the work point is moved along the target surface, and a recommended operation computing section configured to compute a recommended operation amount and a recommended operation direction of a secondary operation as another operation different from the primary operation in the operations of the boom and the arm according to an operation amount and an operation direction of the primary operation.
US11414837B2
An image processing system includes a data acquisition unit and a position specifying unit. The data acquisition unit acquires a captured image showing a drop target of a work machine in which a transport object is dropped. The position specifying unit specifies a position of a predetermined part of the drop target shown in the captured image based on the captured image and a position specifying model. The position specifying model is a trained model, which outputs a position of a predetermined part of a drop target shown in an image when the image is input. A display device may display information regarding the position of the predetermined part of the drop target of the transport object specified by the image processing system.
US11414829B2
A manhole cover includes a base with at least one opening therein to define a grate portion. A lip extends axially from the base along the outer circumference thereof, the base and the lip defining a recess. The manhole cover also comprises a composite portion comprising a composite material, the composite portion including a composite body defined by a top surface and a bottom surface. At least one aperture extends through the composite body, the top surface, and the bottom surface, the at least one aperture configured to receive at least one fastener, the at least one aperture configured to align with the at least one opening. The composite portion is configured to fit within the recess.
US11414828B2
Composite particles of a hard core coated by a layer of hydratable, swellable clay such as bentonite are useful for constructing, modifying and/or supporting lifeline structure such as dams, berms and levees, and/or pipelines or conduits for oil, gas, sewage, water, or cables or wires for transmission of electrical power or data information. The method involves placing the composite particles in a location within, below, or about the lifeline structure, and hydrating them to cause them to swell and fill and seal the voids around the structure to form a resilient support having a high damping ratio and low hydraulic conductivity that is maintained after exposure to strain forces. The composite particles are advantageous in damping seismic waves and reducing the potential damage from an earthquake, explosion, tremor, fatigue loading, or similar seismic event.
US11414827B2
A first embodiment of an anchor system may include a ballast, rods projecting through the ballast such that the rods extend away from the ballast and into the ground when deployed, and a mounting hardware atop the ballast. The anchor system may include an anchor deployable into the ground with a line providing tension between the ballast and the anchor when deployed into the ground. Another embodiment of the anchor may include a ground plate coupled to a spade in which the spade may be pressed into the ground when deployed. The anchor system may include an earth anchor shaped to be deployed in a first position and resist removal from the ground in a second position. and a line running from the ground plate to the earth anchor. The tension on the line may cause the earth anchor to transition from the first position to the second position.
US11414825B2
The apparatus for removal of garbage from water comprises a garbage collecting system in a boat with at least one inlet to allow the liquid to flow into the garbage collecting system, a sump pump for pulling liquid into and through the garbage collecting system, and to an outlet of the system, and a collecting system to collect the garbage, wherein the sump pump pumps at such a speed to maintain the highest point on the bottom edge of the inlet at a level below the water line outside the body, and to maintain the water level within the body slightly below that of the water outside the body.
US11414821B2
An expandable modular energy-dissipation protection net unit group includes support columns each provided at each of two ends of each support column with a first horizontal longitudinal rotation reversing device on the left side, a second horizontal longitudinal rotation reversing device on the right side and a transverse rotation reversing device on the bottom; a transverse endless support rope, a longitudinal endless support rope and connectors. The transverse endless support rope is wound on the transverse rotation reversing device. The longitudinal endless support rope is wound on the first horizontal longitudinal rotation reversing device and the second horizontal longitudinal rotation reversing device adjacent. A metal net panel is tied by the plurality of connecting members and hung on the transverse endless support rope and the longitudinal endless support rope.
US11414820B2
The invention relates to a self-propelled construction machine, comprising a machine frame supported by a chassis having wheels or crawler tracks. The basic principle of the invention involves determining a variable Δ which is characteristic of the milling profile on the basis of a functional relationship between the variable which is characteristic of the milling profile and the advance speed v and/or milling drum rotational speed n. The variable Δ which is characteristic of the milling profile is a correction variable for adjusting the height of the milling drum with respect to the surface of the ground.
US11414816B2
A method for treating a pulp web in a paper or tissue machine with an extended-nip press unit. This extended-nip press unit includes a shoe press roll with a revolving press belt and a backing roll, where the pulp web is dewatered in the extended press nip between the backing roll and the press belt and where the pulp web is carried on the revolving press belt of the press roll after the extended press nip to a transfer fabric that receives the pulp web. The transfer fabric is guided over a stationary transfer device in the transfer area. A corresponding device for treating the pulp web.
US11414815B2
Textile compositions comprising at least one filamentous fungus are disclosed, as are methods for making and using such textile compositions. Embodiments of the textile compositions generally include at least one of a plasticizer, a polymer, and a crosslinker, in addition to the filamentous fungus. The disclosed textile compositions are particularly useful as analogs or substitutes for conventional textile compositions, including but not limited to leather.
US11414810B2
A clothes treatment apparatus comprises: a frame; a hanger body configured to move with respect to the frame and provided to hang clothes or clothes hangers; a vibration module that generates vibrations by comprising at least one eccentric portion that rotates around at least one predetermined rotational axis in such a way that the weight is off-center, and that is connected to the hanger body to transmit the vibrations; and at least one elastic member that exerts an elastic force on the vibration module when the vibration module vibrates, wherein the angular speed of the eccentric portion is changeable.
US11414806B2
A method and apparatus for a laundry treating appliance dispense treating chemistry into a rotating basket. A dispenser can be a centrifugal dispenser adapted to move or dispense treating chemistry based upon rotational movement of a basket. The dispenser can include a holding pocket to hold a volume of treating chemistry, a transferring pocket to centrifugally receive the treating chemistry, and a dilution pocket to dilute the treating chemistry and dispenser the treating chemistry.
US11414795B2
A stable conductive myocardial patch with a negative Poisson's ratio structure is provided. The preparation method includes preparing a myocardial patch substrate with concave polygons as the structural units by weaving or knitting, and then a conductive coating is coated on the surface of the substrate. Alternatively, the yarns can be processed into conductive coated yarns first, and then used as the raw material to weave or knit a stable conductive myocardial patch with a negative Poisson's ratio structure. The prepared myocardial patch has a relative resistance change of less than 5% at 50% tensile strain. When the strain of the structural units is within 50%, the fabric exhibits a negative Poisson's ratio structure, which expands in the perpendicular direction of the tensile load. The fabric exhibits a negative Poisson's ratio effect and anisotropy of Young's modulus, which matches the mechanical behavior of natural myocardium.
US11414788B2
According to one embodiment, a spinning apparatus includes a spinning head and a rotational brush. An organic material is filled up inside the spinning head, and the spinning head ejects the organic material on a surface of a base to form a sheet of the organic fiber on the surface of the base. The rotational brush includes a plurality of brush bristles and is rotated while the brush bristles are in contact with the sheet in the surface of the base. The rotational brush strips the organic fiber from a part of the sheet by the rotation.
US11414787B2
A die assembly suitable for spinning filaments and more particularly to a die assembly having a fluid environment around the die assembly's filament exit holes is provided.
US11414786B2
The present invention provides a process for the viable production of lyocell cellulose continuous filament yarns.
US11414778B2
Methods for growing a single crystal silicon ingot are disclosed. A dynamic state chart that monitors a plurality of ingot growth parameters may be produced and used during production of single crystal silicon ingots. In some embodiments, the dynamic state chart is a dynamic circle map chart having a plurality of sectors with each sector monitoring an ingot growth parameter.
US11414777B2
In general, the systems and methods described in this application relate to laser-induced nucleation in continuous flow. A method of laser-induced nucleation in continuous flow includes injecting a saturated solution, undersaturated solution, or supersaturated solution through an inlet of a device. The method can include converting the saturated solution or undersaturated solution into supersaturated solution by changing a temperature of the saturated solution or undersaturated solution. The method can include passing one or more laser pulses through the supersaturated solution within the device. The method can include flowing the saturated solution, undersaturated solution, or the supersaturated solution through an outlet of the device.
US11414768B1
A method for preparing a compound with a spiro[5.5] molecular skeleton by electrooxidation is provided, which relates to the field of organic synthesis technology. Specifically, the method includes o-alkynyl benzoyl biphenyl reacts with sodium fluoromethylsulfite in an electrolyte and a solvent under a current condition to obtain the compound with the spiro[5.5] molecular skeleton. The method uses cheap CF3 (trifluoromethyl) free radical and electrooxidation to realize the de-aromatization of biphenyl without catalyst. The reaction can occur only under the action of current, which is energy-saving and economical. The free radical used in the reaction is cheap, easy to obtain and low cost. The reaction device is simple and easy to operate, and the yield of the reaction is as high as 60%.
US11414766B2
Provided are electrochemical cells and methods for generating hydrogen gas and oxygen gas.
US11414764B2
A method of inhibiting corrosion of metal in contact with a corrosive medium in an oil or gas field environment, whereby a formulation containing a polyurea is introduced into the corrosive medium in contact with the metal, wherein the polyurea is formed from a polymerization reaction between a piperazine having at least two reactive amine groups and a diisocyanate. The polyurea is introduced into the corrosive medium at a concentration of 1 to 250 ppm.
US11414763B2
The present disclosure provides a method of manufacturing a gas sensor. The method includes the following operations: a substrate is received; a conductor layer is formed over the substrate; the conductor layer is patterned to form a conductor with a plurality of openings by an etching operation, the openings being arranged in a repeating pattern, a minimal dimension of the opening being about 4 micrometers; and a gas-sensing film is formed over the conductor.
US11414758B2
A substrate holder 10 in the form of a mesh structure with a sample-receiving surface 10A is provided. The substrate holder 10 containing the samples 21 is at least partially folded and inserted into a substrate processing apparatus to produce coated samples 21A by directing at least one coating material P1, P2, . . . , Pn onto the samples through the mesh structure. A substrate processing system and a method for producing coated substrates are further provided.
US11414756B2
Time projection chambers are useful for high energy particle physics, nuclear physics, and astronomy. To enhance the particle detection efficiency and performance of the projection chambers functional bilayer thin film coatings based on the atomic layer deposition method are utilized. Coating material selection is based on Auger neutralization process ion induced electron emission from metallic surfaces (e.g., Mo or W) combined with a high secondary electron emission coefficient. Application of high secondary electron emission materials (e.g., MgO and CaF2) enhances the multiplication of these emitted electrons from ion induction processes. Therefore, using suitable bilayer coatings the overall TPC signal detection efficiency can be increased.
US11414750B2
Provided is a method for forming a silicon oxycarbonitride film (SiOCN) with varying proportions of each element, using a disilane precursor under vapor deposition conditions, wherein the percent carbon incorporation into the SiOCN film may be varied between about 5 to about 60%, by utilizing co-reactants chosen from oxygen, ammonia, and nitrous oxide gas. The carbon-enriched SiOCN films thus formed may be converted to pure silicon dioxide films after an etch stop protocol by treatment with O2 plasma.
US11414748B2
A processing system is provided, including a vacuum enclosure having a plurality of process windows and a continuous track positioned therein; a plurality of processing chambers attached sidewalls of the vacuum enclosures, each processing chamber about one of the process windows; a loadlock attached at one end of the vacuum enclosure and having a loading track positioned therein; at least one gate valve separating the loadlock from the vacuum enclosure; a plurality of substrate carriers configured to travel on the continuous track and the loading track; at least one track exchanger positioned within the vacuum enclosure, the track exchangers movable between a first position, wherein substrate carriers are made to continuously move on the continuous track, and a second position wherein the substrate carriers are made to transfer between the continuous track and the loading track.
US11414744B2
A method to operate an apparatus for feeding liquid metal to an evaporator device in a vacuum chamber, wherein the feed tube runs from a container adapted to contain a liquid metal to the evaporator device and wherein an electromagnetic pump is provided in the feed tube and a valve in the feed tube between the electromagnetic pump and the evaporator device. An at least partially gas permeable electromagnetic pump, which is enclosed in a pressure controlled enclosure, is used in the method wherein electromagnetic pump and the pressure controlled enclosure are controlled such that filling and draining of the evaporator device and feed tube can be done without affecting the vacuum pressure in the vacuum chamber.
US11414737B2
A method for the manufacture of a hardened part coated with a phosphatable coating is provided. The method includes providing a steel sheet pre-coated with a metallic coating including from 4.0 to 20.0% by weight of zinc, from 1.0 to 3.5% by weight of silicon, optionally from 1.0 to 4.0% by weight of magnesium, and optionally additional elements chosen from Pb, Ni, Zr, or Hf, the content by weight of each additional element being less than 0.3% by weight, the balance being aluminum and unavoidable impurities and residuals elements. The steel sheet is cut to obtain a blank, the blank is thermally treated at a temperature between 840 and 950° C. to obtain a fully austenitic microstructure in the steel, the blank is transferred into a press tool and hot-formed to obtain a part. The part is cooled to obtain a martensitic or martensitic-bainitic microstructure or made of at least 75% of equiaxed ferrite, from 5 to 20% of martensite and bainite in amount less than or equal to 10%.
US11414735B2
A heat-resistant cast steel contains 0.55 mass % or more and 1.0 mass % or less C, 1.5 mass % or more and 3.5 mass % or less Si, more than 0 mass % and 2 mass % or less Mn, 6 mass % or more and 11 mass % or less Ni, 22 mass % or more and 27 mass % or less Cr, and more than 0 mass % and 0.6 mass % or less Mo, and the balance being Fe and unavoidable impurities.
US11414732B2
Provided are a ferritic stainless steel for automotive exhaust systems with improved heat resistance and condensate corrosion resistance and a method for manufacturing the same. The ferritic stainless steel according to an exemplary embodiment of the present invention includes a stainless steel base material comprising, in % by weight, C: 0.01% or less, Si: 0.5 to 1.0%, Mn: 0.5% or less, P: 0.035% or less, S: 0.01% or less, Cr: 11 to 18%, N: 0.013% or less, Ti: 0.15 to 0.5%, Sn: 0.03 to 0.5%, and the remainder of Fe and other inevitable impurities, and an Al-plated layer formed on the stainless steel base material, wherein the ferritic stainless steel comprises a plating compound comprising (Al19FeMnSi2)5.31 (Aluminum Iron Manganese Silicide) at an interface between the stainless steel base material and the Al-plated layer.
US11414731B2
Disclosed is a mixed powder for powder metallurgy including: (a) an iron-based powder containing Si in an amount of 0 mass % to 0.2 mass % and Mn in an amount of 0 mass % to 0.4 mass %, with the balance being Fe and inevitable impurities; and (b) an alloyed steel powder containing Mo in an amount of 0.3 mass % to 4.5 mass %, Si in an amount of 0 mass % to 0.2 mass %, and Mn in an amount of 0 mass % to 0.4 mass %, with the balance being Fe and inevitable impurities, wherein a ratio of (b) the alloyed steel powder to a total of (a) the iron-based powder and (b) the alloyed steel powder is from 50 mass % to 90 mass %, and a ratio of Mo to the total of (a) the iron-based powder and (b) the alloyed steel powder is 0.20 mass % or more and less than 2.20 mass %.
US11414726B2
A method of making a metallic material includes mechanically alloying base metal with corrosion inhibitor to thereby form an alloy having the base metal and the corrosion inhibitor. A method of preventing corrosion includes providing the alloy to a process environment, allowing the process environment to corrode or crack the alloy to thereby expose the corrosion inhibitor of the alloy to the process environment, allowing a first ionic component of the corrosion inhibitor to be transformed to a second ionic component, and allowing the second ionic component to be repassivated with the alloy to thereby prevent further corrosion or cracking of the alloy.
US11414719B2
A high strength stainless steel seamless pipe for oil country tubular goods which is excellent in hot workability, has a high strength, suppresses scattering in the strength, and has excellent carbon dioxide corrosion resistance. The steel pipe has a yield strength of 655 MPa or more, and a chemical composition comprising, by mass %, C: 0.005 to 0.05%, Si: 0.05 to 0.50%, Mn: 0.20 to 1.80%, P: 0.030% or less, S: 0.005% or less, Cr: 12.0 to 17.0%, Ni: 4.0 to 7.0%, Mo: 0.5 to 3.0%, Al: 0.005 to 0.10%, V: 0.005 to 0.20%, Co: 0.01 to 1.0%, N: 0.005 to 0.15%, and O: 0.010% or less with the balance being Fe and inevitable impurities. Cr, Ni, Mo, Cu, and C satisfy a specified expression, and Cr, Mo, Si, C, Mn, Ni, Cu, and N satisfy another specified expression.
US11414716B2
Medical systems for detecting a genetic variation in a polynucleotide analyte in a sample. A fluorophore is attached to a first primer, a quencher is attached to a second primer, and the first primer and the second primer are specific for the polynucleotide analyte. The primers are configured to amplify the polynucleotide analyte having the genetic variation and a corresponding polynucleotide analyte lacking the generic variation. There is a detectable difference between a change in signal generated by the fluorophore and quencher, and measured by a sensor of the medical system, when using the first and second primers to amplify the polynucleotide analyte with the genetic variation, and a change in signal generated by the fluorophore and quencher, and measured by the sensor of the medical system, when using the first and second primers to amplify the corresponding polynucleotide analyte lacking the genetic variation.
US11414714B2
The present invention relates to means, methods and kits for the specific detection of the causing agent of powdery mildew on grapes, the fungus Erysiphe necator. More specifically, the methods according to the invention are quantitative methods based on quantitative Polymerase Chain Reaction.
US11414710B2
The present technology provides polynucleotide compositions and methods of using the same to detect circulating tumor DNA (ctDNA) in a patient. Kits for use in practicing the methods are also provided.
US11414699B2
According to various embodiments, a system and method for characterizing protein and nucleic acid content of a plurality of individual particles. The method includes encapsulating individual particles into compartments also containing analyte specific binding complements with oligonucleotide tags comprising a unique molecular identifier sequence, a sequence to identify the analyte specific binding complement, and a homology domain sequence. Allowing the oligonucleotide tags to hybridize on homology domain to form initial tag pairs, amplifying the tag pairs, using an enzyme to cut at the homology domain, allowing tags to re-hybridize, pooling the compartments, and sequencing. Finally, predicting co-encapsulated analytes by computational identification of clusters based on more frequently found oligonucleotide tag pairs.
US11414693B2
Disclosed is a method for quantifying phosphatidylinositol in a sample, comprising the following step: (1) treating the sample with phospholipase D and inositol dehydrogenase; and a kit for quantifying phosphatidylinositol, containing phospholipase D and inositol dehydrogenase.
US11414683B2
The invention describes a process for the production of ethanol from a composition comprising glucose and between 50 μM and 100 mM acetic acid, said process comprising fermenting said composition in the presence of a recombinant yeast which is capable to convert acetic acid anaerobically; maintaining the amount of undissociated acetic acid at a value of at least 50 μM; and recovering the ethanol. Said process is useful for both starch and cellulosic based, acetic acid containing hydrolysates and advantageously results in a greater consumption of acetic acid and thus higher ethanol yields.
US11414682B2
A method for microbial fermentation of botanicals includes steps of: fermenting with wall-breaking fungi, and then fermenting with probiotics. The wall-breaking fungi are wood-grown fungi and/or Cordyceps. The method can effectively destroy the cell wall of the botanical, promote release of effective ingredients of the botanical and improve utilization rate of the botanical. In addition, due to fermenting with the wall-breaking fungi, the botanical medicine also contains the active ingredients of the wall-breaking fungi. Thereby the efficacy of the botanical is increased.
US11414681B2
The present invention refers to lambda integrases comprising at least one amino acid mutation at positions 43, 319 and 336 of the lambda integrase as set forth in SEQ ID NO: 1. The invention further refers to nucleic acid molecules comprising the nucleotide sequence encoding the mutant lambda integrase and to host cells containing these nucleic acid molecules. The invention also refers to methods of recombining a nucleic acid of interest into a target nucleic acid in the presence of the mutant lambda integrase and sequence specific recombination kits.
US11414679B2
The present invention relates to isolated polynucleotide and polypeptide sequences derived from novel chimpanzee adenovirus ChAd157, as well as to recombinant polynucleotides, vectors, adenoviruses, cells and compositions comprising said polynucleotide and polypeptide sequences.
US11414664B2
The invention provides compositions and methods for reducing expression of a target gene in a cell, involving contacting a cell with an isolated double stranded nucleic acid (dsNA) in an amount effective to reduce expression of a target gene in a cell. The dsNAs of the invention possess a single stranded extension (in most embodiments, the single stranded extension comprises at least one modified nucleotide and/or phosphate back bone modification). Such single stranded extended Dicer-substrate siRNAs (DsiRNAs) were demonstrated to be effective RNA inhibitory agents compared to corresponding double stranded DsiRNAs.
US11414663B2
Compositions and methods for treating a disease are described herein. Compositions having plant preparations, microRNAs, and one or more rate limiters are administered to a patient to promote DNA damage repair and modulate endothelial and mitochondrial function, thereby allowing for healing to occur.
US11414650B2
The present disclosure relates to a construction method of a Mucor circinelloides cell factory for producing dihomo-γ-linolenic acid and a fermentation technology, belonging to the field of genetic engineering. In the present disclosure, γ-linolenic acid elongase gene glelo is obtained from Mortierella alpine by cloning, the gene is ligated to an integrative plasmid pMAT1552, and transformed into a Mucor circinelloides defective strain Mu402, and the gene glelo is integrated into Mucor circinelloides genome through homologous recombination, to obtain the recombinant strain Mc-glelo, and finally, the expression of the gene glelo in Mucor circinelloides is realized. The lipid content in the recombinant strain Mc-glelo is not obviously different from that in the control strain Mc1552, however, the lipid composition changes greatly, and dihomo-γ-linolenic acid appears in the lipids of the recombinant strain Mc-glelo, and the content thereof reaches 5.7% of the total fatty acids. Under optimized fermentation conditions and in the presence of precursor fatty acid, the DGLA content reaches 7.6%. The new recombinant strain was deposited in China General Microbiological Culture Collection Center on Jun. 20, 2018, with the address of No. 3, Courtyard 1, Beichen West Road, Chaoyang District, Beijing. The accession number given to the biological material by the collection center is CGMCC No. 15887, and the suggested taxonomic denomination is Mucor circinelloides-GLELO.
US11414647B2
The invention relates to method for cultivating stem cells in vitro, comprising the following steps: providing a sample comprising stem cells and cultivating the stem cells by subjecting the sample to a treatment for a first period of time. The treatment is carried out under hypothermic conditions having a defined temperature and a defined atmosphere, wherein the temperature does not exceed 15° C. and the atmosphere has an oxygen content not exceeding 21% (v/v). Thereby, the first period of time is 4 days to 4 weeks.
US11414645B2
The present invention relates to a cell culture support comprising a substrate and a polymeric blend layer bound to the substrate. The polymeric blend layer comprises at least one thermoresponsive polymer and at least one coupling agent. The coupling agent is a non-protein coupling agent that has functional thiol, ester, epoxy, or aldehyde groups. The cell culture support further includes cells supported by the polymeric blend layer, wherein the thermoresponsive polymer provides for temperature induced detachment of the cells and/or cell sheets.
US11414644B2
Described herein are methods of recellularizing an organ or tissue matrix.
US11414642B2
Embodiments of the invention relate to a Disposable Bioprocess System including a Single-Use-Bioreactor, a Single-Use-Pump and a single-use micro-organism retention filter. Combined most suitable for cultivation of suspended micro-organisms in a liquid media at high micro-organism concentration in a perfusion mode continuous process for expression of biological material. The inlet port of the liquid Single-Use-Pump connects via a valve to the broth reservoir of the Single-Use-Bioreactor through a liquid conveying port. The outlet port of the liquid pumping Single-Use-Pump connects via a valve to a micro-organism retention filter. And a method for operating said sterile Disposable Bioprocess System in perfusion mode for continuously processing.
US11414631B2
A solvent composition has an oxygenated solvent and a siloxane solvent. In one embodiment, the oxygenated solvent is propylene glycol methyl ether and the siloxane solvent is hexamethyldisiloxane or octamethyltrisiloxane. In another embodiment, the solvent composition is an azeotrope of propylene glycol n-butyl ether and decamethyltetrasiloxane. The siloxane solvent can be used in any situation where one desires to remove a silicone deposit, e.g., conformal coatings, adhesives, sealants, greases, heat transfer fluids, paints, oils, etc.
US11414626B2
Surfactants capable of releasing and/or dissolving polymers to form water-soluble or water-dispersible polymer solutions are disclosed. In addition, polymer compositions containing a water-in-oil emulsion comprising the surfactant are provided and can be used, for example, in methods of dissolving a polymer. Also disclosed are detergent compositions and methods of cleaning articles and/or membranes using the surfactants herein. These surfactants and polymer compositions can be used in various industries including for water clarification, papermaking, sewage and industrial water treatment, drilling mud stabilizers, and enhanced oil recovery.
US11414625B2
A surfactant composition includes a surfactant component including an alcohol ethoxy sulfate having a C8-C20 backbone ethoxylated with from about 1 to about 10 moles of ethylene oxide and is present in an amount of from about 20 to about 80 weight percent actives. The surfactant composition also includes water present in a total amount of about 10 to about 35 weight percent. The surfactant composition further includes an alkyl alcohol present in an amount of from about 3 to about 10 weight percent. The surfactant composition also includes a tertiary amine present in an amount of about 5 to about 30 weight percent actives based on a total weight of the surfactant composition and having three arms wherein each arm includes from about 1 to about 25 moles of ethylene oxide functionality. The surfactant composition has a viscosity of less than about 10,000 cps measured at 20° C.
US11414600B2
The present invention relates to a liquid crystal display device. The liquid crystal display device of the present invention comprises a first substrate, a second substrate, and a liquid crystal composition disposed between said first substrate and said second substrate, wherein said first substrate and said second substrate are disposed in parallel and opposite to each other; alignment layers are disposed on the sides of said first and second substrates that are close to said liquid crystal composition; and said alignment layers are provided with vertical alignment films that allow liquid crystal molecules in said liquid crystal composition to be arranged roughly perpendicular to said first and second substrates, with said liquid crystal molecules having a pretilt angle of 88.5° to 89.5°.
US11414583B2
Methods and combinations for making and using one or more thermally conductive cellular foam layers comprising flexible cellular foam and metallic material particulates, and said thermally-conductive cellular foam layers may be located on, under, or in cushioning foams and mattresses or placed between on, under, within, or between other layering substrates to increase the overall cooling capability of the composite. The thermally conductive foam may be used in mattresses, pillows, bedding products, medical cushioning foams, and similar materials used in bedding environments.
US11414577B2
The present technology provides a two-part curable urethane adhesive composition including: a main agent (A) containing a urethane prepolymer (a); and a curing agent (B) containing a compound having two or more active hydrogen groups per molecule (b); wherein the compound having active hydrogen groups (b) includes a tri- or higher functional polyol compound with a molecular weight of 1000 or less (b1); and one or both of the main agent (A) and the curing agent (B) further contain a terpene oligomer (x).
US11414572B2
The present invention relates to a pressure sensitive adhesive composition comprising, i) at least one butene-1 (co)polymer; ii) at least one liquid tackifier; iii) at least one solid tackifier; iv) optionally at least one further (co)polymer, different from i); v) optionally at least one additive. Furthermore, the use of the pressure sensitive adhesive composition according to the invention as closing mean for a packaging unit for foods, for packaging units to be heated in a microwave or oven, for a closing mean for packaging unit for drugs, hygienic tissues, cleaning tissues or cosmetic tissues. An article comprising the pressure sensitive adhesive composition according to the invention and a method of obtaining the article.
US11414571B2
The object of the present invention is to provide a decorative film excellent in moldability and tensile strength; and a method for producing a three-dimensionally molded article with a decorative film. The decorative film of the present invention is used for decorating a three-dimensionally molded article. It is a decorative film comprising at least a substrate film layer and a clear layer, wherein the clear layer is made of a fluorinated polymer comprising units based on a fluoroolefin, units based on a monomer having no crosslinkable group, which is at least one member selected from the group consisting of a vinyl ether, a vinyl ester, an allyl ether, an allyl ester and a (meth)acrylic acid ester, and units having a crosslinkable group; and the content of the units based on a fluoroolefin is from 20 to 70 mol % to all units which the fluorinated polymer comprises.
US11414562B2
Provided is an ink treatment solution set including: an ink composition that is water-based ink jet ink containing a coloring material; and a treatment solution that contains a coagulant, is ejected from an ink jet head, and is used for recording, in which any one of the ink composition and the treatment solution has a dynamic surface tension of greater than 32.0 mN/m and less than 36.0 mN/m at 10 ms and has a difference of equal to or greater than 6.0 mN/m and equal to or less than 10.0 mN/m between the dynamic surface tension at 10 ms and a dynamic surface tension at 1000 ms, an other one of the ink composition and the treatment solution has a dynamic surface tension of greater than 34.5 mN/m and less than 36.5 mN/m at 10 ms and has a difference of equal to or greater than 8.0 mN/m and equal to or less than 10.0 mN/m between the dynamic surface tension at 10 ms and a dynamic surface tension at 1000 ms, and the ink treatment solution set is used for recording on a poorly absorbable recording medium.
US11414561B2
An example of a fusing agent includes a metal bis(dithiolene) salt, a polar aprotic solvent, and a balance of water. An example of a method for making an example of the fusing agent includes adding a metal bis(dithiolene) salt into a liquid vehicle including at least a polar aprotic solvent and water.
US11414559B2
The disclosure provides a microcapsule type thermochromic pigment and a preparation method and use thereof, and a thermochromic ink and use thereof. The microcapsule type thermochromic pigment provided by the disclosure includes a core material and a wall material wrapping the core material, wherein the core material includes the following components: a leuco dye, a developer and stearic acid 2-[4-(phenylmethoxy)phenyl]ethyl ester, and the wall material is self-emulsifying polyurethane or self-emulsifying epoxy resin.
US11414557B2
An active-energy-ray-polymerizable initiator having a structure represented by the following general formula (1) is provided. In general formula (1), L1 represents —C(═O)—O— (binding to L2 side) or —O—, L2 represents —O(CH2)p-(binding to L1 side), —(OC2H4)n-(binding to L1 side), or —(OC3H6)m-(binding to L1 side), where p represents an integer of 2 to 16, n represents an integer of 2 to 12, and m represents 2 or 3, L3 represents a direct binding or —NH—, L4 represents —OC2H4-(binding to L3 side) or —(OC2H4)2-(binding to L3 side), and R represents —H or —CH3.
US11414553B2
A fouling-proof structure is applicable to synthetic leather or fabric and it includes an alcohol-resistant layer; and a water-based fouling-proof layer disposed on the alcohol-resistant layer, wherein the alcohol-resistant layer is formed by curing an alcohol-resistant combination, and the alcohol-resistant combination comprises polyurethane resin, wherein the water-based fouling-proof layer is formed by curing a water-based fouling-proof combination, and the water-based fouling-proof combination comprises polyurethane resin, water, polymerized siloxanes, water-based PTFE and silicone oil.
US11414551B2
A complex of beta-cyclodextrin and graphene (CD-G) and a method of use of the complex in corrosion protection of the metal surfaces exposed to high saline concentrations. Composite laminates comprise CD-G, zinc (optionally magnesium) powder embedded in a resin matrix and adjacent to the metal, followed by polyurethane comprising a polymeric zinc chelator, followed by a hermetic sealant layer and finally by a hydrophobic self-cleaning fouling release layer as a topcoat. Optional managed stress of the laminated layers by temperature swings and mechanical vibration ensures resolution of local strain at the formative stage and not during functioning, producing defects that are healed during deposition of the next layer. More than 99% of the zinc and other toxic ions extracted from the metal and coating are intercepted by the selective chelator layer insulated under the sealer and fouling-release layers.
US11414547B2
An oil containing an oil mist suppressant is provided herein. The oil can be a fiber treatment oil, spinning oil, or textile treatment oil. The oil mist suppressant suppresses the formation of oil mist from the oil during treatment using the oil. In general, the oil mist suppressant will not inhibit the purpose and effects of the oil treatment. A method of reducing oil mist using the oil mist suppressant is also provided herein. The oil mist suppressant is constituted by a silicone fluid composition. The silicone fluid composition is homogeneously miscible with a dimethylpolysiloxane oil having a kinematic viscosity of 10.0 mm2/s at 25° C. The silicone fluid composition also has the property of increasing the maximum lamellar length of the dimethylpolysiloxane oil by at least 5% when 1.0% by mass of the silicone fluid composition is added thereto.
US11414546B2
An object of the present invention is to provide a resin composition having excellent heat resistance and excellent thermal adhesiveness, so as to provide an electric insulating sheet having excellent heat resistance. In order to achieve the aforementioned object, the present invention provides a resin composition which contains a polyether sulfone resin and a resin having a specific melt viscosity, and contains at least a phenoxy resin other than the polyether sulfone resin.
US11414542B2
The invention relates to an impregnation resin mixture and to the use thereof. In one embodiment, an impregnation resin mixture includes a) at least one epoxide resin component selected from the group consisting of polyepoxides based on bisphenol A and/or F, and advancement resin produced therefrom, based on epoxidized halogenated bisphenols and/or epoxidized novolaks and/or polyepoxide esters based on phthalic acid, hexahydrophthalic acid, or based on terephthalic acid, epoxidized polyaddition products from dicyclopentadiene and phenol or cycloaliphatic compounds, b) as reactive diluents, 2 to 30 wt. % lactones with respect to the sum of the epoxy resin components, c) BCI3 and/or BCI3 complexes and/or a compound selected from the group of imidazoles and d) optionally additional additives, wherein the impregnation resin mixture does not contain any carboxylic acid anhydrides.
US11414539B2
To provide a fluorinated copolymer dispersion, whereby it is possible to obtain an article being excellent in water-and-oil repellency and less susceptible to a decrease in the water-and-oil repellency by alkali, etc. and which presents little impact to the environment by an organic solvent; a method for its production; and an article which is excellent in water-and-oil repellency and is less susceptible to a decrease in the water-and-oil repellency by alkali, etc. The fluorinated copolymer dispersion comprises an aqueous medium and a fluorinated copolymer dispersed in the aqueous medium, wherein the fluorinated copolymer has units based on the following monomer (a) and units based on the following monomer (b), the proportion of the units based on the monomer (a) being from 20 to 60 mol % to all units constituting the fluorinated copolymer, and the fluorinated copolymer has a number average molecular weight of from 10,000 to 100,000: Monomer (a): a compound represented by CH2═CH—Rf (Rf is a C1-8 perfluoroalkyl group); and Monomer (b): a monomer copolymerizable with the monomer (a).
US11414520B2
The polyamide-imide copolymer according to the present disclosure makes it possible to provide a polyamide-imide film that is excellent in both thermal stability and mechanical properties, and is capable of realizing anisotropy.
US11414515B2
A polymerizable composition for an optical material according to the present invention includes one or two or more compounds selected from the group consisting of component (A): an ester compound having a specific structure and component (B): an ether compound having a specific structure, and a polymerizable compound.
US11414510B2
The present invention relates to a modified conjugated diene-based polymer, and more particularly, to a modified conjugated diene-based polymer prepared by continuous polymerization and having a specific polymer structure and molecular weight distribution degree and shape, and thus, having remarkable processability and narrow molecular weight distribution, and thus, having excellent physical properties, and a rubber composition including the same.
US11414504B2
The present invention provides a method for preparing a transition metal complex, including a step of preparing a dispersion including a transition metal salt or alkoxide, and a coordinating solvent; and a step of reacting an organic borate-based compound containing a carbon-based, silyl-based or amine-based cation and a borate-based bulky anion, with the dispersion, wherein the transition metal is one or more selected from the metals in group 7 to group 12.
US11414488B2
The present invention relates to a method of treating a cancer in a patient.
US11414476B2
The present invention relates to a method for preparing a fusion protein having an IgG Fc domain and, specifically, to a method for preparing a fusion protein having an IgG Fc domain, the method additionally comprising a step of culturing cells, which produce the fusion protein, at a decreased culture temperature, thereby increasing cell growth and cell viability so as to increase fusion protein productivity and inhibiting aggregate generation so as to improve quality and production yield.
US11414475B2
The problem to be addressed by the present invention is to provide improved recombinant FcγRIIb and FcγRIIa that do not require refolding and exhibit high productivity and thermal stability, and to provide a method for producing the same. Said problem is solved by improved recombinant FcγRIIb comprising at least the amino acid residues of the extracellular domain of human FcγRIIb (No. 43 to No. 215 in UniProt No. P31994), wherein, in said amino acid residues, at least one amino acid substitution has occurred at a position corresponding to No. 82, 94, 98, 104, 105, or 139 in UniProt No. P31994. Said problem is also solved by improved recombinant FcγRIIa comprising at least the amino acid residues of the extracellular domain of human FcγRIIa (No. 34 to No. 206 in UniProt No. P12318-1), wherein, in said amino acid residues, at least one amino acid substitution has occurred at a position corresponding to No. 73, 85, 89, 95, 96, or 130 in UniProt No. P12318-1.
US11414460B2
Disclosed are compounds, compositions, and methods involving cyclic peptides that can bind to KRAS (G12D) oncogenic protein. For example, disclosed are cyclic peptides that selectively bind KRAS (G12D) oncogenic protein. Also disclosed are methods of inhibiting KRAS (G12D) oncogenic protein in a cancer cell expressing KRAS (G12D) oncogenic protein. In some forms, the method comprises incubating the cancer cell with any one or more of the disclosed cyclic peptides. In some forms, the method comprises bringing into contact the cancer cell with any one or more of the disclosed cyclic peptides.
US11414455B2
Disclosed are monoacylated Toll-like receptor 2 ligands which can be used in both the development of targeted agents for the imaging and treatment of pancreatic cancer as well as other cancers, and as an adjuvant for cancer immunotherapy. The monoacylated compounds disclosed herein have a higher binding affinity for TLR2 relative to a known potent diacylated agonists, but only −½ the bioactivity. Competition of the monoacylated compound with the diacylated compound for binding TLR2 was confirmed. Hence, the reported monoacylated compounds are inhibitors/antagonists of TLR2 activation.
US11414441B2
The invention relates to a silane, to a rubber mixture comprising the silane and to a vehicle tire which comprises the rubber mixture in at least one component, and to a process for producing the silane. The silane of the invention has the following formula I) (R1)oSi—R2—S—R3—S—R3—S—X, I) which, according to the invention, comprises the —R2—S—R3—S—R3— unit in the spacer group. The rubber mixture of the invention comprises at least one silane of the invention.
US11414430B2
A condensed cyclic compound is represented by Formula 1. An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and comprising an emission layer, the organic layer including the condensed cyclic compound represented by Formula 1. A display apparatus includes: a thin-film transistor comprising a source electrode, a drain electrode, and an active layer; and the organic light-emitting device.
US11414429B2
Provided are 2-(piperidin-1-yl)pyrimidin-4(3H)-ones or pharmaceutically acceptable salts thereof, each characterized by having a 1,8-diazaspiro[4.5]deca-3-ene, 1-oxa-8-azaspiro[4.5]deca-3-ene, 2,8-diazaspiro[4.5]deca-3-ene, 2-oxa-8-azaspiro[4.5]deca-3-ene, 2,9-diazaspiro[5.5]undeca-3-ene, 1-oxa-9-azaspiro[5.5]undeca-3-ene, 1,9-diazaspiro[5.5]undeca-4-ene, or 3,9-diazaspiro[5.5]undeca-1-ene structure represented by the following general formula (1):
US11414427B2
Disclosed are stemospironine salts of Formula 1: wherein HX represents HCl, HBr, L-tartaric acid, D-tartaric acid, sulfuric acid, (+)-(1S)-10-camphorsulfonic acid, ethanesulfonic acid and ethane-1,2-disulfonic acid. This invention also provides crystalline polymorph forms of the compound of Formula 1 wherein HX is HCl, stemospironine hydrochloride. This invention also provides a new crystalline form of the compound of Formula 2, stemospironine free base: Also disclosed are compositions containing one or more compounds of Formula 1, methods for controlling cough comprising administering a therapeutically effective amount of a compound of Formula 1, and methods for preparing compounds of Formula 1. Also disclosed is a method for preparing crystalline stemospironine hydrochloride polymorph Form II from stemospironine hydrochloride polymorph Form I.
US11414420B2
The invention provides new pyrimidine compounds having the general formula (I), wherein R1, R2, R3, n, and X are as described herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds.
US11414410B2
The present invention is directed to methods of treating multiple myeloma by administering a compound of Formula (I) or pharmaceutically acceptable salt thereof.
US11414405B2
Synthesis of O-benzotriazole and O-imidazole synthons are described. Uses of synthons in synthesis of azapeptides and other peptidomimetics, azapeptides and other peptidomimetics synthesized from the synthons and uses of azapeptides and other peptidomimetics are also described.
US11414403B2
A new compound exhibiting particularly advantageous antibacterial properties, and having the structural formula: L-pyroglutamyl-L-1-aminoethyltetrazole (or N-(1-(1H-tetrazol-5-yl)ethyl)-5-oxopyrrolidine-2-carboxamide). Also, the use of this compound in microbiological culture methods and media intended for the detection, identification, enrichment, counting and/or isolation of target microorganisms that may be encountered in samples taken for clinical diagnosis or microbiological health control purposes.
US11414392B2
The present invention is directed to compounds of Formula I: and pharmaceutically acceptable salts, prodrugs, solvates, hydrates, tautomers, or isomers or thereof, wherein R1, R2, R2′, L, X, W, Y1, Y2, Y3, and Y4 are described herein.
US11414374B2
The present invention relates to new crystalline forms of vilanterol trifenatate, processes for their preparation, and their use in a pharmaceutical composition for the treatment of respiratory diseases, particularly for the treatment of asthma and chronic obstructive pulmonary disease. In particular, the present invention relates to a crystalline form of vilanterol trifenatate characterised in that the form has an XRPD pattern as defined herein having characteristic diffraction angles (2-theta or 20 (°)) falling within or at each end of one or more of the following ranges: (a) 3 to 5°, such as 3.8 to 4.4°; and/or (b) 7 to 9.9°, such as 7 to 8.5°; and/or (c) 12 to 13.3°, such as 12 to 13.3′; and/or (d) 16.4 to 17.3°, such as 16.4 to 17.3′; and/or (e) 26.8 to 28.3°, such as 26.8 to 28.3°.
US11414372B2
Methods of detecting and, optionally, determining a level of incorporation of monolignol ester conjugates into lignin. The methods include derivatizing lignin to acylate at least a portion of free phenolic and aliphatic hydroxyls and to halogenate at least a portion of benzylic alcohols present in the lignin to yield derivatized lignin, treating the derivatized lignin with a reducing agent to cleave at least a portion of the derivatized lignin to yield lignin cleavage products, acetylating at least a portion of free hydroxyl groups in the lignin cleavage products with a labeled acetylation agent to yield labeled lignin fragments, and detecting the labeled lignin fragments.
US11414369B2
The present invention relates to a process for the preparation of halogenated carboxylic anhydrides, e.g. for the preparation of trifluoroacetic anhydride. The preparation is achieved by reacting a halogenated carboxylic acid, e.g. trifluoroacetic acid, with sulfuric acid, oleum and/or disulfuric acid.
US11414367B2
A tetracarbonyl cyclobutene dihydrate compound, having a chemical formula (I). A method of synthesizing the tetracarbonyl cyclobutene dihydrate compound, includes: a synthesis step, a separation step, and a purification step. The synthesis step includes: collecting and dissolving 0.5728 g of squaric acid, 2.7948 g of ammonium formate, and 0.0480 g of the palladium complex in 100 mL of anhydrous methanol, heating and stirring a resulting mixture to reflux for 48 hrs, and stopping the reaction. The separation step includes: performing column chromatography analysis on reaction products according to a volume ratio of dichloromethane to anhydrous methanol of 8:2, to obtain a target product. A method of using the tetracarbonyl cyclobutene dihydrate compound, includes: using tetracarbonyl cyclobutene dihydrate compound as a catalyst in addition reaction between ethyl pyruvate and nitromethane, where a conversion rate of ethyl pyruvate reaches 96.1%.
US11414357B2
The invention relates to a water dispersible granular composition comprising of 0.1% to 70% by weight of boron salts, complexes, derivatives or mixtures thereof, 1% to 90% by weight of elemental sulphur and 1% to 30% by weight of dispersing agent, with granules in a size range of 0.1-2.5 mm and particles in the range of 0.1-20 microns. The invention further relates to liquid suspension composition comprising 0.1% to 55% by weight of boron salts, complexes, derivatives or mixtures thereof, 1% to 65% by weight of elemental sulphur, at least one structuring agent and at least one surfactant, where the composition has particle size range of 0.1-20 microns. The invention further relates to a process of preparing the crop nutrition and fortification composition and to a method of treating the plants, seeds, crops, plant propagation material, locus, parts thereof or the soil with the composition.
US11414342B2
A granule and building material including a granule having an inner zone and an outer zone that at least partially surrounds the inner zone and that comprises greater than 10% of the total volume of the granule is provided.
US11414336B2
A muffle for a glass tube forming process includes an inlet end coupled to a bowl, an outlet end having an inner dimension larger than an inner dimension of the inlet end, and a sidewall extending from inlet end to the outlet end. A radial distance from a center axis of the muffle to an inner surface of the sidewall increases from the inlet end to the outlet end and the sidewall is substantially free of abrupt changes in the radial distance that produce instability regions within the muffle. The muffle includes a channel between an outer surface of a portion of the sidewall and an insulating layer disposed about the sidewall, the channel being operable to pass a heat transfer fluid into thermal communication with the sidewall to provide cooling to the muffle. Glass forming systems including the muffle and glass tube forming processes are also disclosed.
US11414335B2
Methods and systems for reducing greenhouse gas emissions from sediments containing organic materials via treatment with lime are disclosed herein. In some embodiments, the method comprises (i) providing sediments comprising a first pH less than 10.0, fermentable organic materials, and microbes configured to produce carbon dioxide and/or methane via degradation of the organic material; (ii) adding a coagulant comprising lime to the sediment to produce a mixture comprising a second pH of at least 11.0 and excess soluble calcium ions; and (iii) after adding the coagulant, forming a buffer comprising soluble sodium and calcium bicarbonates within the mixture by enabling the excess soluble sodium and calcium ions to react with carbon dioxide. Forming the buffer can comprise decreasing the pH of the mixture from the second pH to a third pH of 8.0 or greater.
US11414334B2
Methods and systems are provided for treating a contaminated environmental medium. In one example, the treatment includes adding a salt to the contaminated environmental medium to form a slurry. The slurry is heated to irreversibly precipitate a jarosite-group mineral incorporating contaminant cations and contaminant anions into its structure.
US11414325B2
A coating material containing an oxyfluoride of yttrium and having a Fisher diameter of 1.0 to 10 μm and a tap density TD to apparent density AD ratio, TD/AD, of 1.6 to 3.5. The coating material preferably has a pore volume of pores with a diameter of 100 μm or smaller of 1.0 cm3/g or less as measured by mercury intrusion porosimetry. A coating containing an oxyfluoride of yttrium and having a Vickers hardness of 200 HV0.01 or higher. The coating preferably has a fracture toughness of 1.0×102 Pa·m1/2 or higher.
US11414316B2
A training halter encircling and conforming to a horse's head including a harness assembly encircling and conforming to the horse's head for applying direct pressure to regions of special acuity of the horse's head. A poll strap is formed with a first metal cable disposed within the poll strap. First and second cheek straps extend downward from a crown strap along the sides of the horse's head. A jaw strap is wrapped about and under the horse's neck. A nose band, a chin strap, and first and second throat straps are suspended so as to encircle the horse's nose and chin. The nose band formed with a second metal cable disposed within the nose band.
US11414313B2
A water purifier according to an embodiment of the present invention may include a housing accommodating components for generating cold water and/or hot water; and a water chute which protrudes from a front surface of the housing, in which the water chute includes a water cock through which cold water or hot water flows; and a light emitting element which is mounted on the water cock to emit ultraviolet rays, in which the water cock includes a water inflow part which extends in a transverse direction and has a water inflow passage formed therein; and a water outflow part which extends in a direction intersecting the water inflow part at an end of the water inflow part and has a water outflow passage formed therein, in which the light emitting element is disposed on the upper side of the water outflow part, and in which the water outflow passage includes a sloping part having a shape in which a cross-sectional diameter thereof gradually decreases toward the lower end thereof.
US11414312B2
A load handling device that is installed between a supply position and a loading position, and configured to load at the loading position the load that has been fed from the supply position. The load handling device includes a base platform, a lifting unit that is movable up and down relative to the base platform, a pair of forks that is configured to support a bottom surface of the load that has been fed from the supply position, a fork distance adjusting mechanism that is configured to adjust a distance between the pair of forks in accordance with a size of the load, and a fork advancing/retracting mechanism that is configured to cause the pair of forks to advance to or retract from the loading position.
US11414311B2
The invention relates to an industrial truck comprising a mast, a load-carrying apparatus, which can be moved upwards and downwards thereon and which has at least one load-receiving assembly for receiving a load that is to be transported, and a support structure connecting the load-receiving assembly to the mast, the load-receiving assembly having a load-carrying arrangement connected to the support structure, and a device for reducing vibrations, characterised in that the device for reducing vibrations has at least one load support, which covers the load-carrying arrangement at the top at least in regions, on which support a load received by the load-carrying apparatus can be supported and which support is provided so as to be movable to a limited extent on the load-carrying arrangement such that it can perform vibration-reducing movements relative to the load-carrying arrangement.
US11414297B2
An elevator safety device (120) is configured for restricting the movement of an elevator car (106) of an elevator system (102) along its pathway in order to prevent the elevator car (106) from moving beyond at least one limit position. The elevator safety device (120) is configured for performing at least one learning run (220a, 220b) for setting the at least one limit position.
US11414292B2
A sheet stacker includes a pair of sheet holders, a sheet leading-edge aligner, a sheet stacking member, and control circuitry. A downstream side of the pair of sheet holders in a conveyance direction of a conveyed sheet is lowered along the conveyance direction. Each one of the pair of sheet holders is movable in an orthogonal direction to the conveyance direction. The pair of sheet holders hold both side-end portions of the sheet in the orthogonal direction. The sheet stacking member is disposed below the pair of sheet holders. A downstream side of the sheet stacking member in the conveyance direction is lowered along the conveyance direction. The sheet stacking member stacks the sheet dropped from the pair of sheet holders after a leading edge of the sheet is aligned by the leading-edge aligner. The control circuitry controls operations of the leading-edge aligner and the pair of sheet holders.
US11414291B2
A diverting system is proposed for diverting boxes from normal production flow. One embodiment comprises a diverter with a diverter surface, a diverter cam in contact with the diverter, a diverter cam shaft connected to the top diverter cam such that rotation of the diverter cam shaft causes rotation of the diverter cam, and an electric motor connected to the diverter cam shaft and configured to rotate the diverter cam shaft. The diverter cam is configured to control position of the diverter as the diverter cam rotates such that rotation of the diverter cam causes the diverter surface to move from a position above normal production flow to a diverting position within the normal production flow.
US11414288B2
In a method and a device for correcting meandering of a strip material in an apparatus that performs conveyance of the strip material at a non-contact state by floating a continuously traveling strip material by a floater group, the strip material is tilted by forcibly changing a height position in the widthwise direction of the strip material in at least one of a zone between the most upstream floater in the floater group and a conveyance roll located immediately upstream of such a floater, a zone between two adjacent floaters, and a zone between the most downstream floater in the floater group and a conveyance roll located immediately downstream of such a floater, whereby the height position in the widthwise direction of the strip material above the floater is changed and a static pressure applied to the strip material above the floater is changed to correct meandering thereof.
US11414284B2
An accommodating device includes: a main body portion; a pulling-out portion on which recording media are loaded, the pulling-out portion being capable of being pulled out from the main body portion; a prevention portion configured to prevent the pulling-out portion from being pulled out by being locked to the main body portion in a state where the pulling-out portion is housed in the main body portion; and a fixing portion configured to fix the pulling-out portion to the main body portion in the state where the pulling-out portion is housed in the main body portion.
US11414279B2
One or more specific embodiments disclosed herein may include an end-of-arm tool for moving payloads or pallet stacks from one location to another, comprising a mast system comprising a mast, a plurality of mast gussets, and a mast plate; a frame; a clamp system comprising a plurality of clamp plates and a plurality of ball screws; and a vacuum system comprising a vacuum plate and one or more vacuum cups. Further, one or more specific embodiments disclosed herein may include a method of moving materials using an end-of-arm tool comprising aligning the end-of-arm tool over a payload, wherein the end-of-arm tool comprises an undercarriage in a retracted position, a plurality of clamp plates in an extended position, and one or more vacuum cups; lowering the end-of-arm tool towards the payload; engaging the payload with the one or more vacuum cups; engaging the payload with the plurality of clamp plates; and raising the payload into the interior of the end-of-arm tool.
US11414261B2
A cover glass tray including a body portion having a lower surface, a first guide portion disposed on the lower surface of the body portion, a second guide portion spaced apart from the first guide portion, and a support portion disposed between the first guide portion and the second guide portion, and having one surface extending in a first direction, in which the first guide portion includes a first protrusion extending in the first direction and a first bent portion bent from one end of the first protrusion in a second direction different from the first direction, and the second guide portion includes a second protrusion extending in the first direction and a second bent portion bent from one end of the second protrusion in the second direction.
US11414245B2
A bottle includes a body and an overcap that covers the shoulder and neck of the bottle. The overcap includes an outer skirt and an inner skirt. The inner skirt engages the closure for the bottle. The outer skirt extends outwardly from the inner skirt. The inner skirt includes a first engaging lip and a second engaging lip that secure the overcap to the body of the bottle. The first engaging lip is located below the cover of the closure while the second engaging lip is located below the tamper-proof band of the closure.
US11414244B2
Disclosed is a multiple purpose connectable member. The connectable member may be used and operated to seal or close a container. The connectable member may further be operated to connect a plurality of the connectable members together. A plurality of the connectable members may be connected in various combinations and/or geometries.
US11414242B2
A spout assembly includes a spout and a cap. The cap includes an inner ring having an outer peripheral surface provided with a first region with a first outer diameter and a second region with a second outer diameter. The spout includes a side wall having an inner peripheral surface provided with a first region having a first inner diameter and a second region having a second inner diameter. When the cap is threadably engaged with the spout, the first region of the inner ring is in close contact with the first region of the side wall of the spout throughout the circumference, and the second region of the inner ring is in close contact with the second region of the side wall of the spout throughout the circumference.
US11414233B2
Multilayer laminates are described which include one or more layers or regions of printed images or graphics captured under an outer adhesive layer. The laminates include two layers of a release coating applied to opposite faces of a support layer. Also described are systems and methods for applying wound rolls of the multilayer laminates to a collection of articles.
US11414231B2
An inspection device is used in manufacture of a PTP sheet that comprises a container film including a pocket portion in which a content is placed and a cover film closing the pocket portion. The inspection device includes: an illumination device that emits near infrared light; a light shield that is placed between the illumination device and the container film and prevents the near infrared light from entering the container film; a through hole in the light shield that allows the near infrared light to pass through; a spectroscope that disperses reflected light from the content; an imaging device that images an optical spectrum of the reflected light and obtains spectroscopic image data; and a controller that: obtains spectral data of the content based on the spectroscopic image data; and performs a predetermined inspection with regard to the content based on the spectral data of the content.
US11414224B1
A utensil cover system includes a frame; and a first utensil cover. The first utensil cover has a first receptacle for receiving an end portion of a utensil; and a first tab extending from the first receptacle. The first tab and the first receptacle are separated by a line of weakness, and the utensil cover is temporarily attached to the frame via a connection member.
US11414223B2
A system for closing a shipping container that has a rectangular bottom wall, upstanding side walls extending from the periphery of the bottom wall, and an open top end, includes a sled capable of moving the container between a first station and a second station spaced from the first station, and a flap-folding assembly movable with the sled. The flap-folding assembly is configured to inwardly fold flaps of the container while the sled moves the container between the first station and the second station.
US11414222B2
A system and method for continuously forming an envelope. The method includes providing a substrate including a liner, where the substrate has a side edge; plunging the substrate into a cartridge with a pusher to a desired depth to form a U having two opposing walls, two side openings and a flap opening; squeezing the two opposing walls along the two side openings, while keeping the flap opening open; sealing the two opposing walls along the two side openings to form the envelope; retracting the pusher; and filling the envelope disposed in the cartridge via the flap opening, where the substrate is disposed on a roll.
US11414218B1
A constellation of many satellites are actively maneuvered to maintain specified non-geosynchronous reference orbits. Each satellite is assigned a slot within a particular reference orbit. For each reference orbit, a set of orbital parameters including eccentricity and argument of perigee for frozen orbits are selected that are unique relative to other reference orbits in use. One characteristic of a frozen orbit is that at a given point in the orbit, altitude is relatively constant. At points where orbital planes of the reference orbits intersect, the differing sets of orbital parameters assure a vertical separation between satellites in different orbital planes is maintained without the need for evasive maneuvers. Actual orbital motion data is obtained from sensors onboard each satellite. The desired orbital parameters are maintained based on the actual orbital motion data as part of scheduled maneuvers to maintain the reference orbit assigned to that satellite.
US11414217B2
A large reflector inflatable telescope. The telescope has an inflatable hull with a conical lower portion and a hemispherical upper portion. The conical portion is transparent to electromagnetic waves so that radio or light waves can reach an inner reflector, which is interposed between the conical portion and the hemispherical portion. The presence of the inner reflector allows the conical portion and the hemispherical portion to be inflated at different pressures such that the reflector becomes spherical or parabolic. If desired, the reflector can be made adjustable with a membrane behind the reflector that provides electro-static force to shape the reflector.
US11414216B2
Provided are embodiments for a method for monitoring a wiper system, the method includes reading a radio frequency identification (RFID) tag embedded in a wiper blade using a reader, comparing the read RFID tag to stored wiper blade information, determining a blade usage ratio for the wiper blade based on determining whether the wiper blade has been replaced, and providing an indication of a status of the wiper blade based at least in part on the blade usage ratio. Also provided are embodiments for a system for monitoring the health of the wiper system.
US11414211B2
The invention relates to a towing vehicle (100) for maneuvering aeroplanes without using tow bars, comprising a braking device (130) having a first fluidically actuable braking circuit (148) which acts on the front wheels (106) and a second fluidically actuable braking circuit (150) which acts on the rear wheels (110). According to the invention, the braking device (130) further comprises a third fluidically actuable braking circuit (152), which likewise acts on the front wheels (106).
US11414207B2
A system for locating the end of a boom and that of a refueling vessel in a mid-flight refueling operation from a tanker that includes means for locating the position of the inlet mouth of the fuel that is inside the vessel of the receiving plane that comprise at least one vision subsystem arranged on the tanker. Also included are means for locating the position of the boom tip comprising light emitters, placed on the boom tip, along with the vision subsystem arranged on the tanker, and processing means constructed to use the images obtained from the locating means to allow their positions and inclinations to be exactly determined with respect to a common coordinate system.
US11414201B2
A system is provided for interfacing a Full Authority Digital Engine Control (FADEC) system with engine sensors and actuators using miniaturized Low Temperature Co-fired Ceramic (LTCC) substrates operating as smart notes that communicate digitally over a data bus to a miniaturized LTCC operating as a data concentrator. The use of smart nodes and/or data concentrators assembled on LTCC substrates provides enhanced thermal and vibration performance along with resistance to hydration, improved reliability and reduced overall size of the circuitry unit.
US11414198B2
An aircraft propulsion system comprises a vertical lift propulsor mounted within a wing of the aircraft. The vertical propulsor comprises an electric motor comprising a rotor mounted to a plurality of propulsor blades, the motor further comprising a stator. The rotor is provided radially outwardly of the stator.
US11414194B2
A galley monument for an aircraft has a plurality of walls which define at least one slide-in compartment of the galley monument, and a display device which is coupled pivotably to one of the walls by an articulation device, wherein that wall to which the display device is coupled has a receiving recess into which the display device can be pivoted into a stowage position. Furthermore, an aircraft is described which has at least one such galley monument.
US11414180B2
An aircraft assembly with a hot air exhaust outlet. The aircraft assembly has an assembly surface over which a hot-air exhaust flow from the hot-air exhaust outlet is exhausted. The aircraft assembly also has a vortex generator with a flow surface. The flow surface lies in an air flow over the vortex generator. The flow surface is arranged to interrupt the hot-air exhaust flow and generates a flow vortex to cool the air flow over the assembly surface.
US11414168B2
A method for determining a speed profile for a marine vessel. The method includes determining a travel segment along which the marine vessel is expected to travel; determining a curvature value indicative of a curvature of the travel segment; on the basis of at least the curvature value, determining a speed profile for the marine vessel along the travel segment.
US11414156B2
A drive system, wherein: a drive shaft and an output shaft as well as a second motor, to-gether with the second rotor shaft thereof, are arranged coaxially in a first shafting; a multi-stage cross-drive steering transmission of the drive system, together with a sun gear, a ring gear and a planetary carrier, is designed solely as a three-shaft planetary gear stage, which is arranged in a second shafting parallel to the first shafting; and a first motor is arranged in a third shafting together with the first rotor shaft thereof, said third shafting being parallel to the first shafting and to the second shafting.
US11414149B2
In an electric motor cooling structure (20) of a motorcycle, a swing arm (21) includes an electric motor accommodating section (60) configured to accommodate an electric motor (11), and a cooling air intake port (61) opening toward the outside of the electric motor accommodating section (60) and disposed on one side of the electric motor (11), a cooling air outlet port (62) opening toward the outside of the electric motor accommodating section (60) and disposed on the other side of the electric motor (11), and a communication section (63) in communication with the cooling air intake port (61) and the cooling air outlet port (62) and configured to distribute cooling air introduced from the cooling air intake port (61) to both sides of the electric motor (11) are provided in the electric motor accommodating section (60).
US11414140B2
An active side panel assembly having at least one deployable panel (22) and at least one actuator (30). The deployable panel deploys and retracts based on vehicle requirements and provides valuable reduction in vehicle drag, thereby reducing emissions and improving fuel economy. Additionally, it allows for the system to retract so the vehicle can still meet ground clearances, ramp angles, off-road requirements, etc. The active side panel provides a fully deployable system with object detection, declutching of the actuator to help prevent damage, and communication with the vehicle to determine proper deployment and function.
US11414128B1
The multiple maneuvering systems for various applications includes several embodiments of wheeled, multiple maneuvering systems including multiple parallel maneuvering systems (MPMS). Each MPMS includes two or more parallel maneuvering units (PMUs) attached to one another by a connecting structure. Each PMU includes two or more powered or non-powered wheels, with the wheels being maintained parallel to one another by a steering mechanism. The steering mechanism may include gears, belt and pulley, chain and sprocket, or a rigid linkage. The connecting structure may be rigid, linearly adjustable, rotatable adjustable or both linearly and rotatable adjustable. The adjustable connecting structures allow for relative movement between the PMUs, while maintaining a load support surface(s) of the MPMSs.
US11414126B2
A method for detecting steering column defects. The method includes applying a voltage to a steering column mounted on a steering column stand, to cause the steering column to perform an adjustment operation. The method also includes receiving, from at least one force sensor, a plurality of force measurements during performance of the adjustment operation. The method also includes determining whether the steering column is operating within predetermined parameters based on the plurality of force measurements. The method also includes, in response to a determination that the steering column is not operating within the predetermined parameters, identifying the steering column as including at least one defect.
US11414123B2
A steering control device for controlling a rotation angle of a motor that drives a steering mechanism according to a rotation angle of a steering wheel, includes a torque controller to control torque of the motor with the rotation angle of the steering wheel as a command value, and a phase advance processor to perform feedback control on the torque of the motor with at least one of the rotation angle and angular velocity of the motor as a command value, and advance a phase of a signal waveform to be fed back for a partial frequency range that includes a resonance frequency of the motor and the steering mechanism in an entire frequency range.
US11414117B2
Examples of systems and methods for locating movable objects such as carts (e.g., shopping carts) are disclosed. Such systems and methods can use dead reckoning techniques to estimate the current position of the movable object. Various techniques for improving accuracy of position estimates are disclosed, including compensation for various error sources involving the use of magnetometer and accelerometer, and using vibration analysis to derive wheel rotation rates. Various techniques utilize characteristics of the operating environment in conjunction with or in lieu of dead reckoning techniques, including characteristic of environment such as ground texture, availability of signals from radio frequency (RF) transmitters including precision fix sources. Navigation techniques can include navigation history and backtracking, motion direction detection for dual swivel casters, use of gyroscopes, determining cart weight, multi-level navigation, multi-level magnetic measurements, use of lighting signatures, use of multiple navigation systems, or hard/soft iron compensation for different cart configurations.
US11414111B1
A system for enhancing personnel safety on a railroad track is presented. The system can receive data from sensors and/or a PTC system to determine positions of clients/worker and/or vehicles, and further utilize such data to determine if a vehicle is within a certain proximity of the client/worker location. The system can further generate geofences around clients/vehicles to and determine when such geofences intersect one another. Additionally, the present disclosure can assign severity levels and generate alerts with the assigned severity levels, and such severity levels can indicate how close a vehicle is to a particular location. It is an object of the invention to provide a system for generating alerts to notify personnel when they much retreat to a place of safety.
US11414110B2
There is provided a train monitoring system using a train monitoring device that is mounted on a train and uses a plurality of cameras for imaging around the train from different sides. The train monitoring device includes a control unit that is configured to, when the train stops at a station, select one of the plurality of cameras as a rear imaging camera for imaging a rear side in a traveling direction of the train, after the train departs from the station, acquire image data imaged by the rear imaging camera, and transmit the image data to the outside.
US11414108B2
A railroad switch circuit controller assembly includes a switch frame configured to be mounted to a stock rail, and a switch controller held by the switch frame. The switch controller includes at least one switching mechanism. The switch controller includes a point detection rod operatively connected to the at least one switching mechanism. The point detection rod extends a length from a proximate end portion to a distal end portion. The proximate end portion of the point detection rod is located closer to the stock rail as compared to the distal end portion when the switch frame is mounted to the stock rail. The railroad switch circuit controller assembly also includes a switch foot configured to be mounted to a switch rail, and an external rod operatively connected between the switch foot and the point detection rod of the switch controller such that the external rod is configured to translate linear movement of the switch foot toward and away from the stock rail to the point detection rod. The external rod is connected to the proximate end portion of the point detection rod.
US11414104B2
A cladding arrangement includes at least one first cladding part for a vehicle, in particular a rail vehicle, which is connectable via at least one connecting device to a running gear of the vehicle, a running gear component, a car body of the vehicle or a car body component, wherein at least one first heating device, which is directed into a hollow formed by at least the first cladding part, is connected to the at least first cladding part to provide advantageous structural conditions such that ice deposits on the vehicle may be effectively thawed.
US11414101B1
Systems and methods for mitigating damage caused by hail storms to self-driving motor-vehicles. When a self-driving motor vehicle determines or learns that a hail storm or other severe weather event may be approaching, it may seek cover under a protective structure or some other location where it might not be as exposed to the severe weather event. Depending upon the availability of suitable shelters, the self-driving motor vehicle might, for example, obtain a list of such possible shelters and apply certain factors to develop a priority list as to which shelters to seek. The self-driving motor vehicle may then drive itself to the location and remain there at least for the duration of the hail storm or other event. In some cases, the self-driving motor vehicle may evaluate the adequacy of the protective structure or other location, and may decide to seek a better protective structure or location.
US11414097B2
Disclosed is an apparatus for generating position data including a processor which acquires position information of an antenna installed in a vehicle, generates position data of the vehicle based on the position information of the antenna, acquires information about change in an external appearance of the vehicle, and corrects the position data of the vehicle based on the information about the change in the external appearance of the vehicle.
US11414096B2
In one embodiment, a method includes the operation of segmenting a raw reference line into a plurality of reference line segments, including a first reference line segment, a second reference segment, and a third reference line segment in a sequential order, in response to receiving the raw reference line representing a route from a first location to a second location associated with an autonomous driving vehicle (ADV). The method further includes the operations of smoothing the first reference line segment and the third reference line segment using a Quadratic programming (QP) spline smoother; and smoothing the second reference line segment using a spiral smoother. Smoothed reference line segments from the plurality of reference line segments are connected to generate a smoothed reference line, which is to be used as a reference line of the route to control the ADV.
US11414095B2
A vehicle control method and an intelligent computing device for controlling a vehicle are disclosed. An intelligent computing device for controlling a vehicle according to an embodiment of the present disclosure acquires a direction of a line of sight of a passenger of a vehicle through at least one sensor included in the vehicle and displays driving information of the vehicle through at least one of a plurality of displays included in the vehicle on the basis of the direction of the line of sight of the passenger, to thereby provide convenience to the passenger. One or more of the autonomous vehicle, the intelligent computing device and the server of the present disclosure can be associated with artificial intelligence (AI) modules, unmanned aerial vehicle (UAV) robots, augmented reality (AR) devices, virtual reality (VR) devices, 5G service related devices, etc.
US11414092B2
A calibration and repair system for advanced driver assistance systems (“ADAS”) and features is configured to provide secure, automated workflow management related to the calibration of User Remote ADAS. Automated workflows include steps and interfaces to aid in preparation of a vehicle for calibration, local-remote collaboration during calibration, customer interactions, workflow and event notification, user authentication, remote system management, and other tasks. The system is also capable of automatically and dynamically adding new and updated calibration specifications that are usable during local-remote collaboration.
US11414089B2
A method to determine a roll angle (λE) of a vehicle, wherein the roll angle (λE) is calculated as a combination of at least a first roll angle variable (λ1) and a second roll angle variable (λ2), wherein the first roll angle variable (λ1) is determined from an acquired rolling rate ({dot over (λ)}m) of the vehicle using a first method, wherein the second roll angle variable (λ2) is determined from one or more further vehicle movement dynamics characteristic variables using a second method.
US11414080B2
A vehicle control device includes a display configured to display information, an inputter to which a user's operation is input, a driving controller configured to control at least one of a speed and steering of a vehicle, a determiner configured to determine a lane in which the vehicle is present when a first operation that allows a lane change by the vehicle is input to the inputter as a reference lane, and a display controller that is configured to cause the display to display a first image depicting a road on which the vehicle is present and a second image depicting the reference lane which are superimposed.
US11414077B2
A method of guiding driving with low fuel efficiency using traffic light information includes: acquiring traffic light information on a forward traffic light, determining whether the vehicle is capable of passing through the forward traffic light without stopping based on the traffic light information, a current vehicle speed, and available acceleration and deceleration speeds, and when the vehicle is capable of passing through it without stopping, outputting a guidance speed for enabling the vehicle to pass through the forward traffic light without stopping. In particular, the forward traffic light information includes information on a current signal of the traffic light and information on a remaining time until the current signal is changed to another signal.
US11414074B2
A driving support device includes: an acquisition unit that acquires a lateral position, lateral velocity, and lateral acceleration of another vehicle; a first determination unit that, based on the lateral position and lateral velocity of the other vehicle, determines that the other vehicle is moving toward an own lane; a second determination unit that, when the first determination unit determines the movement of the other vehicle, determines whether the lateral acceleration of the other vehicle has increased to a negative side in the own lane; and a driving support unit that, when the first determination unit determines that the other vehicle is moving toward the own lane and the second determination unit does not determine that the lateral acceleration of the other vehicle has increased to the negative side, does not set the other vehicle as a target vehicle of the driving support.
US11414068B2
An apparatus for controlling autonomous driving may include: a travel detection unit configured to detect travel environment and travel conditions of a host vehicle that is in an autonomous driving state; an autonomous-driving control unit configured to control the autonomous driving of the host vehicle based on the travel environment and the travel conditions detected by the travel detection unit, and predict physical abnormalities occurring in a passenger of the host vehicle due to the autonomous driving of the host vehicle; and an interface control unit configured to generate vehicle operation contents of the host vehicle for alleviating the predicted physical abnormalities, when the passenger's physical abnormalities are predicted by the autonomous-driving control unit, and then to provide the generated vehicle operation contents for the passenger.
US11414054B2
An electromagnetic valve includes a solenoid; a sealing portion provided on a movable element; an urging member; a first pipe including a first outlet side end portion; and a second pipe including an inlet side end portion and a second outlet side end portion. The first pipe includes a receiving seat being in close contact with the sealing portion. In a first state where the sealing portion is separated from the receiving seat, a liquid flows to the first outlet side end portion. In a second state where the sealing portion is in close contact with the receiving seat, the liquid flows to the second outlet side end portion and does not flow to the first outlet side end portion, and a pressing force by the urging member and a hydrostatic pressure of the liquid in the merging portion act to press the sealing portion against the receiving seat.
US11414053B2
Disclosed is a vehicle wiper control device which includes: wiper blades that can be disposed on a surface to be wiped and that perform a reciprocating wiping motion between a lower reversal position and an upper reversal position which are set on the surface to be wiped; an electric motor that reciprocates the wiper blades on the surface to be wiped; a drive portion that drives the electric motor; and a load calculation portion that calculates a load on the electric motor while the wiper blades wipe from the upper reversal position to the lower reversal position. If the calculated load value exceeds a predetermined threshold, the drive portion performs wiper stop processing for stopping the wiper blades at the lower reversal position or at a storage position which is set below the lower reversal position.
US11414043B2
An apparatus for helping to protect an occupant of a vehicle includes an airbag comprising a vent having a closed condition blocking inflation fluid flow through the vent, and an opened condition permitting inflation fluid to flow through the vent. The vent includes a vent opening formed in a panel of the airbag and a vent flap connected to the airbag panel adjacent to the vent opening. The vent flap is configured to block inflation fluid flow through the vent opening in the closed condition of the vent, and to permit inflation fluid flow through the vent opening in the opened condition of the vent. The vent flap includes a plurality of folds configured to form one or more pleats in the vent flap. The vent flap is held extending across and covering the vent opening in the closed condition of the vent. The vent flap is released and uncovers the vent opening in the open condition of the vent. In response to the vent flap being released in the open condition of the vent, the pleats are configured to unfold under the pressure of inflation fluid in the airbag to uncover the vent opening and permit inflation fluid to vent through the vent opening.
US11414031B2
A system includes an ignition switch, a power source, a power outlet, and an electronic control unit communicatively coupled to the ignition switch. The electronic control unit is configured to: determine that the ignition switch is set to an OFF state, determine whether a state of charge of an electronic device coupled to the power outlet is below a target state of charge, and in response to determining that the ignition switch is set to the OFF state and determining that the state of charge is below the target state of charge, provide power to the electronic device, from the power source and through the power outlet, while the ignition switch is set to the OFF state until the state of charge of the electronic device reaches the target state of charge.
US11414026B2
A fixing frame is used for supporting an in-vehicle computer and includes a horizontal portion, a vertical portion, a side wall portion, and a connecting portion. The vertical portion is perpendicularly connected to the horizontal portion. The side wall portion is perpendicularly connected to the horizontal portion and the vertical portion. The connecting portion is connected to the horizontal portion opposite to the vertical portion and has a free end. The free end is located above the vertical portion. Therein, the fixing frame supports the in-vehicle computer through the vertical portion and the free end which are fixedly connected to a casing of the in-vehicle computer.
US11414024B2
A vehicle dashboard assembly includes a dashboard defining a component opening and a slot in the component opening, the slot having a first slot portion, a second slot portion extending from the first slot portion, and a third slot portion extending from the second slot portion and higher than the first slot portion. The assembly further includes a component configured to be received in the component opening, and at least one bracket coupled to the component and comprising a projection extending from a side of the bracket and configured to be received in the slot.
US11414019B2
A stowage compartment assembly for a vehicle comprising support and wall elements arranged on a front side of the support element, the wall element adjusts between a non-use position and a functional position. In the non-use position the wall element extends along a contour of the front side of the support element and in the functional position, projects with at least one section from the front side of the support element and is elastically deformed, to form a stowage compartment; and a drive device for adjustment of the wall element. The stowage compartment assembly includes at least one pivotably mounted floor element adjustable between a storage position and a functional position and, when the wall element is in use, is pivoted from its storage position into its functional position and defines a floor of the stowage compartment.
US11414009B2
An image projection apparatus that can be attached to a vehicle and can be effectively utilized for acquisition of road surface condition information, detection of a hidden vehicle, and the like is provided. The image projection apparatus that projects an image includes: an acquisition unit that acquires information related to a vehicle; an image projection unit that projects an image based on the information acquired by the acquisition unit; and imaging means that acquires an image outside the vehicle, the image projection unit projects light in a wavelength band centered on a wavelength of 1.4 μm and the imaging means provides the information related to the vehicle by imaging an image projected based on the light in the wavelength band centered on the wavelength of 1.4 μm.
US11413994B2
Various vehicle seat improvements are enabled herein. For instance, a seat folding mechanism comprises a first mounting bracket, rotatably attached to a base at a first end of the first mounting bracket, a first end of a connecting rod attached at a second end of the first mounting bracket, opposite the first end of the first mounting bracket, a second mounting bracket, parallel to the first mounting bracket, rotatably attached to the base at a first end of the second mounting bracket, wherein the connecting rod is attached at a second end of the connecting rod to a second end of the second mounting bracket, opposite the first end of the second mounting bracket, a first link arm, rotatably attached at a first end of the first link arm to the first mounting bracket, adjacent to the second end of the first mounting bracket, a first slider, slidably attached to the base, wherein a second end of the first link arm, opposite the first end of the first link arm, is rotatably attached to the first slider, a second link arm, rotatably attached at a first end of the second link arm to the second mounting bracket, adjacent to the second end of the second mounting bracket, and a second slider, slidably attached to the base, wherein a second end of the second link arm, opposite the first end of the second link arm, is rotatably attached to the second slider, whereby sliding of the first slider and the second slider causes the connecting rod to move in height direction.
US11413972B2
A powertrain backlash control system is provided for use with an electric vehicle (EV), where the EV uses at least one powertrain to provide forward vehicle motion and at least one additional powertrain to provide rearward vehicle motion. The control system eliminates backlash by maintaining a positive motor torque within each powertrain when the vehicle is in-gear, thus applying a minimum forward torque demand to the powertrain dedicated to forward motion and applying a minimum reverse torque demand to the powertrain dedicated to rearward motion.
US11413968B2
A motion control system for an independent cart system provides for a minimum spacing between movers that is less than the width of a coil used to control motion of the movers. Blocks are statically or dynamically defined along the length of each track segment, where the width of a block is less than the width of a coil along the same track segment. Dividing the width of each coil into smaller block widths provides for an improved resolution of control for each mover. The blocks may also establish collision prevention between movers without requiring knowledge of the position of adjacent movers. Each block is assigned to a single mover at a time, but multiple blocks may be assigned to a single mover. A mover is permitted to only move within those blocks assigned to it and cannot have blocks assigned to it that are already assigned to another mover.
