US11537867B2
A method is disclosed. The method includes receiving, from a user computer that is a party to a transaction, information that can be used to identify a transaction between the user computer and a resource provider computer. The method further includes determining one or more attributes. The method additionally includes presenting a first question based on the one or more attributes. The method also includes receiving a response to the first question, presenting a second question based on the received response, and receiving a response to the second question. The method further includes storing the received responses in a data storage element, wherein the data storage element is accessible by an authorizing entity computer.
US11537862B2
A neural network processor and a control method are provided. The neural network processor includes a neural network processor cluster formed by multiple single-core neural network processors and a peripheral module. The peripheral module includes a main control unit and a DMA module. The DMA module is used to convey a first task descriptor to the main control unit. The main control unit is used to: analyze the first task descriptor, determine, according to an analysis result, a subtask to be distributed to each selected processor; modify the first task descriptor to acquire a second task descriptor respectively corresponding to each selected processor; and distribute each second task descriptor to each corresponding selected processor, and activate each selected processor to process the corresponding subtask. The main control unit schedules and manages all of the single-core neural network processors, thereby leveraging operational performance of the neural network processor.
US11537858B2
A computing device, comprising: a computing module, comprising one or more computing units; and a control module, comprising a computing control unit, and used for controlling shutdown of the computing unit of the computing module according to a determining condition. Also provided is a computing method. The computing device and method have the advantages of low power consumption and high flexibility, and can be combined with the upgrading mode of software, thereby further increasing the computing speed, reducing the computing amount, and reducing the computing power consumption of an accelerator.
US11537856B2
The present invention relates to the digital circuits for evaluating neural engineering framework style neural networks. The digital circuits for evaluating neural engineering framework style neural networks comprised of at least one on-chip memory, a plurality of non-linear components, an external system, a first spatially parallel matrix multiplication, a second spatially parallel matrix multiplication, an error signal, plurality of set of factorized network weight, and an input signal. The plurality of sets of factorized network weights further comprise a first set factorized network weights and a second set of factorized network weights. The first spatially parallel matrix multiplication combines the input signal with the first set of factorized network weights called the encoder weight matrix to produce an encoded value. The non-linear components are hardware simulated neurons which accept said encoded value to produce a distributed neural activity. The second spatially parallel matrix multiplication combines said distributed neural activity with said second set of factorized network weights called the decoder weight matrix to produce an output signal.
US11537842B2
A storage device includes a non-volatile memory including a plurality of blocks, a buffer memory that stores a plurality of on-cell counts, which are generated by reading memory cells connected to a plurality of reference word lines of the plurality of blocks by using a read level, and an artificial neural network model, and a controller that inputs an on-cell count corresponding to a target block among the plurality of on-cell counts and a number of a target word line of the target block to the artificial neural network model, and infers a plurality of read levels for reading data of memory cells connected to the target word line using the artificial neural network model.
US11537839B2
An arithmetic processing device to realize a multi-layer convolutional neural network circuit to perform a process with fixed-point number format, according to an embodiment comprising: a processing circuitry and a memory, the processing circuitry conducting: a learning process to perform weight learning or bias learning using learning data stored the memory to calculate initial weight values and initial bias values of the multi-layer convolutional neural network circuit; a trial recognition process to perform a recognition process to part of the learning data or of input data using the initial weight values and the initial bias values; a processing treatment process to multiply the initial weight values and the initial bias values by a positive constant to calculate processed weight values or processed bias values; and a recognition process to perform a recognition process using the processed weight values and the processed bias values.
US11537838B2
Embodiments relate to a neural processor circuit with scalable architecture for instantiating one or more neural networks. The neural processor circuit includes a data buffer coupled to a memory external to the neural processor circuit, and a plurality of neural engine circuits. To execute tasks that instantiate the neural networks, each neural engine circuit generates output data using input data and kernel coefficients. A neural processor circuit may include multiple neural engine circuits that are selectively activated or deactivated according to configuration data of the tasks. Furthermore, an electronic device may include multiple neural processor circuits that are selectively activated or deactivated to execute the tasks.
US11537827B2
An image processing device in which a display section is caused to display a preview image for printing. The image processing device includes a processing section configured to generate the preview image obtained by converting raster image data of each of ink colors of color inks or special color inks into an RGB bitmap format, and a display controller configured to cause the display section to display the generated preview.
US11537822B2
A method for classifying images of oligolayer exfoliation attempts. In some embodiments, the method includes forming a micrograph of a surface, and classifying the micrograph into one of a plurality of categories. The categories may include a first category, consisting of micrographs including at least one oligolayer flake, and a second category, consisting of micrographs including no oligolayer flakes, the classifying comprising classifying the micrograph with a neural network.
US11537820B2
Data having some similarities and some dissimilarities may be clustered or grouped according to the similarities and dissimilarities. The data may be clustered using agglomerative clustering techniques. The clusters may be used as suggestions for generating groups where a user may demonstrate certain criteria for grouping. The system may learn from the criteria and extrapolate the groupings to readily sort data into appropriate groups. The system may be easily refined as the user gains an understanding of the data.
US11537815B2
The current document is directed to methods and systems that effectively and efficiently employ incomplete training data to train machine-learning-based systems. Incomplete training data, as one example, may include training data with erroneous or inaccurate input-vector/label pairs. In currently disclosed methods and systems, Incomplete training data is mapped to loss classes based on addition training-data information and specific, different additional-information-dependent loss-generation methods are employed for training data of different loss classes during machine-learning-based-system training so that incomplete training data can be effectively and efficiently used.
US11537808B2
A method for classifying an object in a point cloud includes computing first and second classification statistics for one or more points in the point cloud. Closest matches are determined between the first and second classification statistics and a respective one of a set of first and second classification statistics corresponding to a set of N classes of a respective first and second classifier, to estimate the object is in a respective first and second class. If the first class does not correspond to the second class, a closest fit is performed between the point cloud and model point clouds for only the first and second classes of a third classifier. The object is assigned to the first or second class, based on the closest fit within near real time of receiving the 3D point cloud. A device is operated based on the assigned object class.
US11537807B2
A distribution system for use in an induction system with an object processing system. The distribution system provides dissimilar objects into one of a plurality of receiving units. The distribution system includes an air intake system with an opening that is a fixed distance from a conveyor section, said air intake system aiding in moving an object on the conveyor section from the conveyor section to one of a plurality of adjacent transport units.
US11537806B2
A container includes a surface and a first resonance portion. The surface defines a volume of the container, and the first resonance portion includes an assembly of three-dimensional (3D) carbon-containing structures printed on the surface of the container using one or more first carbon-based inks. The first resonance portion is configured to indicate a presence of an item within the container by resonating at one or more predetermined frequencies in response to an electromagnetic radiation ping associated with a user device located a distance from the container. In some implementations, the container may include a second resonance portion including an assembly of 3D carbon-containing structures printed on the surface of the container using one or more second carbon-based inks, the one or more second carbon-based inks being different than the one or more first carbon-based inks.
US11537794B2
A learning device includes one or more processors. The processors input, to an input layer of a neural network including hidden layers defined for respective first arrangement patterns indicating arrangement of one or more words, and output layers connected with some of hidden layers, one or more first morphemes conforming to any of first arrangement patterns, among morphemes included in a document, and learn the neural network to minimize a difference between one or more second morphemes conforming to any of second arrangement patterns indicating arrangement of one or more words, among morphemes included in the document, and output morphemes from the neural network for the input first morphemes. The processors output an embedding vector of the first morphemes that is obtained based on a weight of the learned neural network.
US11537793B2
A system for providing intelligent part of speech processing of complex natural language is disclosed. The system identifies a multiword concept from an input and replaces the multiword concept with a token to be tagged as a desired part of speech. The system passes the modified text including the token to a part-of-speech tagger to tag each word in the text with the appropriate part-of-speech. The system may replace the token with the original text that the token was utilized to replace so that the original intent of the text is evident. The system may analyze the tagged text to generate analyses and interpretations associated with the input. When multiple multiword concepts are identified, the system may evaluate them by computing scores for each of the multiword concepts that may be replaced with tokens, for each of the modified texts including the tokens, or for any interpretations and analyses thereof.
US11537787B2
Certain embodiments involve a template-based redesign of documents based on the contents of documents. For instance, a computing system selects a template for modifying an input document. To do so, the computing system uses a generative adversarial network to generate an interpolated layout image from an input layout image, which represents the input document, and a template layout image, which represents the selected template. The computing system matches the input element to an interpolated element from the interpolated layout image. The computing system generates an output document by, for example, modifying a layout of the input document to match the interpolated layout image, such as by fitting the input element into a shape of the interpolated element.
US11537780B2
Embodiments disclosed herein are related to a method that can include displaying first content on a media display, receiving first data generated from or determined by an Internet of Things (IoT) device, and displaying second content in response to receiving the first data from the IoT device.
US11537779B2
A control method for displaying inspection images causes a processor to display an image of a model of an inspection object including a plurality of inspection sites, in a first display region and display first inspection information relevant to at least one inspection site, in a second display region, where the at least one inspection site is selected from the plurality of inspection sites in the image of the model displayed in the first display region. The control method further causes the processor to display inspection information prior to the first inspection information, as second inspection information relevant to the model, in a third display region, concurrently with one or more of the first display region and the second display region.
US11537772B1
A system includes a first cross-point switch receiving a first plurality of clock inputs and outputting a first plurality of clock outputs, a first plurality of buffering devices receiving the first plurality of clock outputs and outputting a first plurality of buffered clock signals synchronized with each other, a first plurality of connectors receiving the first plurality of buffered clock signals and outputting a plurality of blade signals to a plurality of blades. Each blade includes a plurality of programmable logic devices, an operation of which is synchronized based on the first plurality of clock inputs. Each blade includes a second cross-point switch to receive a blade signal of the plurality of blade signals. The second cross-point switch outputs a second plurality of clock outputs based on the received blade signal, and the second plurality of clock outputs are provided to the programmable logic devices.
US11537770B2
Mapping of logical qubits to physical qubits is provided. In various embodiments, a first candidate subgraph is selected from a hardware graph. The hardware graph represents a physical quantum circuit. The hardware graph comprises a plurality of nodes corresponding to physical qubits and a plurality of edges corresponding to coupling among the plurality of qubits. An accepted subgraph is determined by: setting the accepted subgraph to be the first candidate subgraph; mapping a quantum circuit comprising a plurality of logical qubits to the accepted subgraph; generating a second candidate subgraph of the hardware graph based on the accepted subgraph; mapping the quantum circuit to the second candidate subgraph; comparing fidelities of the accepted subgraph and the second candidate subgraph for the quantum circuit; if the fidelity of the second candidate subgraph is greater than the fidelity of the accepted subgraph, setting the accepted subgraph to be the second candidate subgraph; if the fidelity of the second candidate subgraph is less than or equal to the fidelity of the accepted subgraph, setting the accepted subgraph to be the second candidate subgraph with a time-dependent probability.
US11537754B1
An integrated circuit device can include a plurality of nonvolatile memory elements having values that vary randomly or pseudo-randomly from one another; a selection circuit configured to select a plurality of nonvolatile memory elements that vary randomly or pseudo-randomly in response to a received challenge value; and sense circuits configured to generate a response value based on the values of the selected nonvolatile memory elements. Related methods and systems are also disclosed.
US11537751B2
Techniques for identifying certain types of network activity are disclosed, including parsing of a Uniform Resource Locator (URL) to identify a plurality of key-value pairs in a query string of the URL. The plurality of key-value pairs may include one or more potential anonymous identifiers. In an example embodiment, a machine learning algorithm is trained on the URL to determine whether the one or more potential anonymous identifiers are actual anonymous identifiers (i.e., advertising identifiers) that provide advertisers a method to identify a user device without using, for example, a permanent device identifier. In this embodiment, a ranking threshold is used to verify the URL. A verified URL associate the one or more potential anonymous identifiers with the user device as actual anonymous identifiers. Such techniques may be used to identify and eliminate malicious and/or undesirable network traffic.
US11537748B2
A method and apparatus for identifying personally identifiable information (PII) and protected health information (PHI) within unstructured data, removing the PII and PHI from the unstructured data, and replacing the removed information with case-type tags that allows the user to understand what information was removed and to tune the level of information removal in future data sets.
US11537746B2
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and a method for determining whether data utilization is privacy compliant. The program and method includes receiving input, via a graphical user interface, that includes identification of an application feature that utilizes user data collected from a plurality of users of the application; generating, for display in the graphical user interface, a plurality of fields that characterize utilization of user data; receiving, via the graphical user interface, a selection of one or more fields, the selected one or more fields characterize the utilization of the user data by the application feature; determining, based on the selected one or more fields, whether the utilization of the user data is privacy compliant; and generating, for display, an approval status indicating whether the utilization of the user data is privacy compliant.
US11537737B2
Methods and systems of data de-tokenization are described herein to provide solutions to utilizing tokenized data files. A de-tokenization service controller may extract instances of tokenized data by determining a schema associated with a tokenized file, wherein the schema identifies which fields contain tokenized data. A decryption system may decrypt the tokens and send decrypted sensitive values to the de-tokenization service controller. The de-tokenization service controller may then generate a de-tokenized data file comprising a plurality of records corresponding to the plurality of original tokenized records, using the decrypted sensitive values in place of the instances of tokenized data. In some embodiments, the methods may further comprise generating a validated file by adding one or more fields indicating the results of validation based on a set of validation rules. The methods may further comprise re-tokenizing the de-tokenized data file, before storing the data files again in a re-tokenized data storage.
US11537736B2
A system and method for detecting anomalous access to tables is described. A query for accessing a table from a requesting user is received. A set of users similar to the requesting user is determined. The probability that the requesting user should access the table is calculated. Whether the user should be accessing the table based on the calculated probability is determined.
US11537735B2
One example method includes checking an asset against an Inclusion List and/or an Exclusion List to determine if the asset is permitted to contribute data, generated by the asset, to an enterprise data confidence fabric, when the asset is present on the Inclusion List, or not present on the Exclusion List, designating the asset as a trusted asset and appending the data generated by the asset to a ledger of the enterprise data confidence fabric, updating a ledger content index to reflect the data that was appended to the ledger, and annotating the data generated by the asset with trust metadata.
US11537734B2
A method by a security system implemented by one or more electronic for detecting attacks on one or more databases. The method includes analyzing database logs of one or more databases to determine transaction characteristics of each of the one or more databases, selecting, for each of a plurality of database accesses to the one or more databases, one or more security rules to apply to that database access, wherein different security rules are selected for different ones of the plurality of database accesses depending on the determined transaction characteristics of the database being accessed, and causing, for each of the plurality of database accesses, the one or more security rules selected for that database access to be applied to that database access.
US11537733B2
A system supporting a networked database service includes a controller configured to receive one or more data request and authenticate the one or more data request. A gateway (GW) in communication with the controller, is configured to receive at least one of the one or more data request from the controller, perform data classification on data received in the request, and generate a cryptographic key based on the data classification, a hardware-protected key of the GW, and a second (encryption) key. The cryptographic key is for accessing a database. The controller and the GW are operated by different parties.
US11537730B2
In a processing apparatus having semiconductor integrated circuits, a first status monitoring circuit included in a first semiconductor integrated circuit is configured to instruct a plurality of second semiconductor integrated circuits to transmit status information indicating statuses of the plurality of second semiconductor integrated circuits. When a second status monitoring circuit included in each of the plurality of second semiconductor integrated circuits receives the instruction for transmission of the corresponding status information, the second status monitoring circuit transmits encrypted information in which the status information is encrypted to the first semiconductor integrated circuit.
US11537725B2
The present disclosure generally relates to creating virtualized block storage devices whose data is replicated across isolated computing systems to lower risk of data loss even in wide-scale events, such as natural disasters. The virtualized device can include at least two volumes, each of which is implemented in a distinct computing system. Each volume can be encrypted with a distinct key, and an encryption service can operate to transform data “in-flight” on the replication path between the volumes, reencrypting data according to the key appropriate for each volume.
US11537719B2
There is described a neural network system implemented by one or more computers for determining graph similarity. The neural network system comprises one or more neural networks configured to process an input graph to generate a node state representation vector for each node of the input graph and an edge representation vector for each edge of the input graph; and process the node state representation vectors and the edge representation vectors to generate a vector representation of the input graph. The neural network system further comprises one or more processors configured to: receive a first graph; receive a second graph; generate a vector representation of the first graph; generate a vector representation of the second graph; determine a similarity score for the first graph and the second graph based upon the vector representations of the first graph and the second graph.
US11537716B1
Methods, non-transitory computer readable media, network traffic manager apparatuses, and systems that assist with detecting changes to a firmware software components, and configuration parameters includes obtaining an executable file comprising a basic input-output system firmware and software component data of a hardware component at run-time. A hash value for the obtained executable file at the run-time is identified. The identified hash value is compared with a stored hash value associated with the obtained executable file to determine when the obtained executable file is unmodified, wherein the stored hash value was determined at a build time of the hardware component. The obtained executable file of the hardware component is executed when the obtained executable file is determined to be unmodified.
US11537712B2
A security system includes a backup acquisition unit configured to store given information indicating states of backup data together with backup images generated from the backup data for each backup generation; and a determination unit configured to generate, when a predetermined timing comes, determination information for determining whether there is an abnormality in the stored backup data, based on a predetermined determination rule and the given information for each backup generation, and to output the generated determination information.
US11537704B2
Access to a shared library API is restricted for a customer application by a security system. A profile for each of a plurality of trusted applications is generated and stored in a security database. When a customer application attempts to access the shared library API, the customer application is verified by extracting a customer application profile for the customer application, comparing the customer application profile with each stored trusted application profile, and verifying that the customer application can access the shared library API based on the comparison. Based on the verification, the customer application may be allowed to or access to the shared library API or may be prevented from accessing the shared library API.
US11537703B2
Systems and methods for ground fault circuit interrupter trip detection and entire premises loss of power and restoration detection and notification of those events is disclosed. An example system may receive a smart plug identification. The system may authorize a smart plug. The system may link the smart plug to a smart plug application. The system may query the smart plug to obtain a power notification. The system may notify smart plug application of a power status.
US11537698B2
A method of adaptively updating an enrollment database is disclosed. The method may include extracting a first feature vector from an input image, the input image including a face of a user, determining whether to enroll the input image in the enrollment database based on the first feature vector, second feature vectors of enrollment images and a representative vector, the second feature vectors of the enrollment images being enrolled in the enrollment database, and the representative vector representing the second feature vectors, and enrolling the input image in the enrollment database based on a result of the determining.
US11537693B2
In one approach, a method includes: receiving a login event input from a user, the login event input being associated with a session of the user logging into an account; accessing a machine learning model; and authenticating, with the machine learning model, the user for the account, based at least in part on the login event input. In examples, the login event input comprises one or more items of biometric data associated with the user, an item of the one or more items of biometric data associated being generated by interaction of the user with an input device for logging into the account, and the interaction communicating a login credential of the user. In examples, an item of the one or more items of biometric data associated with the user is keyboard event-related biometric data, or mouse event-related biometric data.
US11537687B2
A method comprises accessing a flattened input stream that includes a set of parallel vectors representing a set of input values of a kernel-sized tile of an input tensor that is to be convolved with a kernel. An expanded kernel is received that is generated by permuting values from the kernel. A control pattern is received that includes a set of vectors each corresponding to the output value position for the kernel-sized tile of the output and indicating a vector of the flattened input stream to access input values. The method further comprises generating, for each output position of each kernel-sized tile of the output, a dot product between a first vector that includes values of the flattened input stream as selected by the control pattern, and a second vector corresponding to a vector in the expanded kernel corresponding to the output position.
US11537684B2
In a computing system environment, a method for automated document creation by a dynamic content management system is described. A dynamic application programming interface (API) retrieves stored existing and/or persisting user data from a server and constructs a dynamic interview form template. The dynamic API pushes the dynamic template including the retrieved existing and/or persisting document data to a document form engine residing on a user computing device. The document form engine constructs one or more interview form pages from the pushed dynamic template and retrieved existing and/or persisting user data. Each element used to construct the one or more interview form pages is customized to each component of the document being constructed. The selected elements may be one or more of HyperText Markup Language (HTML), Cascading Style Sheets (CSS), JavaScript™, or others.
US11537683B2
Style instructions, which may be coded in a style language and not include application logic, can be used to both control presentation of content of a web page by a web browser and control monitoring of interactions with the web page. Selectors in the style instructions, for example, can be used to identify elements of the web page and define styles for the elements. As a result of implementing such style instructions, individuals tasked with design of a web page can more easily and quickly configure monitoring of interactions with the web page.
US11537678B1
Computer technology for fast-tracking requests, short-circuiting the current activity, long-jumping to a leading transaction that matches the current request type, comparing requests by converting them into a hash digest, using that digest for performing the fast-tracking and long-jumping.
US11537677B2
A recommendation system includes: a display control unit configured to use a rank of a selection evaluation element selected from each of the plurality of evaluation elements, thereby allowing a display device to display a rank distance screen in which a user icon indicating the user and a first proposal activity icon indicating the proposal activity are arranged such that a distance between the user icon and the first proposal activity icon becomes shorter as the rank of the selection evaluation element assigned to the proposal activity becomes higher, the display device being used by the user.
US11537675B2
Systems and methods for dynamic data processing and graphical user interface generation are provided. A system may include a network interface configured to request and receive, via a computer network from one or more sources in remote locations, electronic record data associated with an individual; an input filter configured to identify structured and unstructured information in the electronic record data; a data selector configured to analyze the structured and unstructured information; a timeline generator configured to generate, based on the analysis, interface information for displaying an interactive graphical user interface configured to present an event timeline of events in the electronic record data; and a display configured to provide the interactive graphical user interface based on the generated interface information.
US11537672B2
The present teaching relates to methods, systems, and programming for information retrieval. A search result associated with a search query is obtained and provided to a user. Upon receiving a filtering request from the user, the search result is filtered based on the filtering request to generate an updated search result. The updated search result is provided to the user in response to the filtering request.
US11537646B2
Systems and methods provides for dialog management in real-time rather than turn taking. An example method included generating first candidate responses to triggering event. The triggering event may be receipt of a live stream chunk for the dialog or receipt of a backend response to a previous backend request for a dialog shema. The method also includes updating a list of candidate responses that are accepted or pending with at least on of the first candidate responses, and determining, for the triggering event, whether the list of candidate responses includes a candidate response that has a confidence score that meets a triggering threshold. The method also includes waiting for a next triggering event without providing a candidate response when the list does not include a candidate response that has a confidence score that meets the triggering threshold.
US11537633B2
Techniques are provided for cross-region replication of block volume data. The techniques include a method wherein a computer system implements operations including creating a first snapshot of a block volume at a first geographic region and at a first logical time, the block volume including a plurality of partitions, transmitting first snapshot data to an object storage system at a second geographic region, creating a second snapshot of the block volume at the first geographic region and at a second logical time, generating a plurality of deltas, transmitting a plurality of delta data sets corresponding to the plurality of deltas to the object storage system at the second geographic region, generating a checkpoint at least in part by aggregating object metadata associated with the plurality of deltas and the first snapshot, receiving a restore request to generate a restore volume, and generating the restore volume from the checkpoint.
US11537630B2
Systems and methods for folder synchronization and offline synchronization via a mobile platform in a web-based collaboration environment are disclosed. One embodiment includes synchronizing user selected folders and/or sub-folders via the mobile platform, using portable devices including smart phones and tablets using any mobile operating system to allow offline access. Child or sub-folders of the selected folders and/or sub-folders are automatically detected and synchronized for offline access. Any change or new content detected on the client side or on the server side is also synchronized such that the selected folders and/or sub-folders on the client and server sides are up to date.
US11537626B2
The invention discloses a full-text fuzzy search method for similar-form Chinese characters in a ciphertext domain. The method realises a fuzzy search in the Chinese ciphertext domain based on a symmetric searchable encryption scheme and an inverted index structure, supports a fuzzy search on Chinese characters having similar glyphs in ciphertext status, ensures that searching results are ordered, and supports a multi-keyword logical connection fuzzy search. The present invention uses a distributed search engine Lucene and a Chinese word segmentator IKAnalyzer to perform full-text word segmentation on a document and constructs a plaintext inverted index comprising similar-form Chinese characters by means of the established similar-form character library of 3,755 commonly used Chinese characters. Considering the security of the inverted index structure, each keyword in the plaintext inverted index and its corresponding document number are constructed in an encrypted chain form, and a B+ tree structure is used to speed up the search. The invention realizes a fuzzy search in a Chinese full-text ciphertext domain in a semi-trusted cloud server without false detection and missed detection.
US11537625B1
Structured data templates and invocation statements may be used to dynamically define values, which allows for more efficient data encoding than traditional techniques. A given structured data template may be assigned a template identifier. A writer may generate an invocation statement that references a template identifier for a particular structured data template in order to generate a more compact representation of a structured portion of source data (based on the structured data template matching the structured portion of data). The structured data template may specify that any number of the fields is an “unassigned” field. The invocation statement may specify values for these fields, resulting in a more compact representation of the structured portion of data. The use of an invocation statement and a structured data template eliminates the repetitive scaffolding of an object being written out.
US11537617B2
The disclosed embodiments include a method for caching by a data system. The method includes automatically caching a portion of a data object from an external data source to a local cluster of nodes in accordance with a unit of caching. The portion of the data object can be selected for caching based on a frequency of accessing the portion of the data object. The portion of the data object in the cache is mapped to the external data source in accordance with a unit of hashing. The method further includes, responsive to the data system receiving a query for data stored in the external data source, obtaining query results that satisfy the received query by reading the portion of the cached data object instead of reading the data object from the external data source.
US11537612B1
A system and method for improving the performance of an issue management system is disclosed. The system includes a server communicating with an issue management database and a client running on a remote device such as a mobile phone. The client provides a user interface for making queries of the issue management database. Users can select filtering parameters to narrow the query space. Upon receiving a user query the system can request information from server and the issue management database related to the query and the filtering parameters. Using the response from the server and database the client can build a partial database that is stored locally. Further user queries are performed on the partial database rather than the full server-side database to enhance performance and response time of the system.
US11537608B2
A method includes generating a representation of each of a plurality of dialects of structured query language (SQL) statements, and receiving a first SQL statement. The first SQL statement is in a first dialect of the plurality of dialects. The method further includes generating a first output corresponding to the first SQL statement. The first output has a plurality of first data structures arranged in a first tree structure. Each of the plurality of first data structures corresponds to a portion of the first SQL statement. The method further include receiving a second SQL statement, the second SQL statement is in a second dialect of the plurality of dialects, and generating a second output corresponding to the second SQL statement. The second output has a plurality of second data structures arranged in a second tree structure. Each of the plurality of second data structures corresponds to a portion of the second SQL statement. A first data structure of the plurality of first data structures is the same as a second data structure of the plurality of second data structures.
US11537607B2
A website is navigated automatically in a sequential manner, for example by performing a series of specific network requests in a specified order, without necessarily using a browser, and without necessarily rendering each web page in the sequence. Interactions with a website are automatically recorded, stored, and analyzed. Requests and responses can be associated with particular in-put/output operations. Based on the analysis, the system can determine what data is expected by web servers, so that it can effectively simulate browser operations in connection with those web servers, and extract useful information from the data received in response to those operations. Thus, data extraction and/or other operations can be performed more efficiently and more quickly, while reducing the computing resources needed.
US11537606B2
Syntax parsing on a SQL statement is performed to determine whether an extended syntax identifier exists in the SQL statement, where the extended syntax identifier indicates a target computing service for the SQL statement. It is determined that the extended syntax identifier exists in the SQL statement. A computing service description statement in a first statement format is generated based on the SQL statement, where the first statement format is a statement format that can be recognized by a target computing framework. The computing service description statement is submitted to the target computing framework. Data queried by the SQL statement is invoked, in the target computing framework based on the computing service description statement, to perform target computation, where the SQL statement includes a computing element needed by the target computing service.
US11537601B2
A method of accessing a dataset to fulfil a query over an intended audience is provided. A user interface comprises input means for a user to select an intended audience dataset from a plurality of datasets which the user has permission to access. The user interface is configured to receive from the user a query defining an intended operation to be performed on entries of the intended audience dataset to generate the target audience. The query is received from the user and a supporting candidate dataset is selected. It is determined whether the selected supporting candidate dataset comprises entries which enhance the entries of the audience dataset for performing the intended operation. If so, the candidate dataset and the audience dataset are selected to contribute to performance of the operation. If not, a next candidate dataset is selected, and the determining step is repeated.
US11537586B2
Described herein is a system and method for detecting a layout table by a screen reader. Information regarding a document being displayed by an application is received from an application programming interface of a user interface automation system that provides information regarding user interface elements of application and/or the application. The information includes an indication that the document comprises a table. A determination is made as to whether the table is a data table or a layout table based upon the received information using a rule-based heuristic. When it is determined that the table is a layout table, presentation information associated with the layout table can be skipped over, and, cell data content within the layout table provided. Thus, for a determined layout table, the system and method allow the screen reader to act as if the containing table doesn't exist, but still read the content.
US11537577B2
A method and system for tracking the history of possession, activity, and changes related to an electronic document after its creation includes a document in a file system on an computing device having linked metadata which tracks hash values that update when a user performs a document action. Each hash value indicates a fixed document state. The metadata stores hash value identifiers associated with the initial document state and the document state right before the most recent document action and a list of identifiers associated with every state of the document in its history. The method and system allows for branching of multiple documents from a common state, identified by a common hash value and includes components to visualize a document's lineage. The method and system also includes the ability to store information in a document regarding similar, or near duplicate, documents that do not share the same lineage.
US11537565B2
A first data structure lock to access a first data structure of a first set of data structures to perform an operation associated with a transaction is acquired. The operation associated with the transaction is executed, wherein the operation is one of inserting the transaction into the first data structure or removing the transaction from the first data structure. An oldest active transaction of the first data structure is identified. A globally oldest active transaction of the set of the data structures in view of the oldest active transaction is determined. A second set of data structures is accessed, the second set of data structures including information associated with completed transactions to identify a set of data locks associated with completed transactions each having a transaction completion identifier that satisfies a condition when compared to a transaction start identifier associated with the globally oldest active transaction. The set of data locks are released.
US11537564B2
A group-based communication interface with subsidiary file communications is described. A request to share a file in a feed of a group-based communication platform can be received, wherein the feed comprises a channel, a thread, or a direct message associated with a group of the group-based communication platform. A representation of the file can be rendered in a user interface presented via client device(s) of user(s) associated with the group, wherein the representation of the file is associated with an engageable link for accessing the file, and wherein a thread summary indicator, representing a thread of message(s) associated with the file, is presented proximate the representation of the file. Based at least in part on receiving an indication of an interaction with the thread summary indicator, the message(s) associated with the thread can be rendered in the user interface proximate the representation of the file.
US11537563B2
In one implementation, a method includes identifying a first content-dependent feature associated with a data sector. The method further includes determining a baseline data sector associated with the data sector. The method further includes determining, by a processing device, a content-dependent delta between the first content-dependent feature and a second content-dependent feature of the baseline data sector. The method further includes providing the content-dependent delta and an indicator to the baseline data sector for storage on a plurality of storage devices.
US11537557B2
Methods and systems are provided for improved access to rows of data in a distributed data system. Each data row is associated with a partition. Data rows are distributed in one or more files and an impure file includes data rows associated multiple partitions. A clustering set is generated from a plurality of impure files by selecting a candidate impure file based on file access activity metrics and one or more neighbor impure files. Data rows of the impure files included in the clustering set are sorted according to their respective associated partitions. A set of disjoint partition range files are generated based on the sorted data rows of the impure files included in the clustering set. Each file of the set of disjoint partition range files is transferred to a respective target partition.
US11537555B2
An apparatus comprises at least one processing device comprising a processor coupled to a memory. The at least one processing device is configured to identify one or more network shares of a filesystem. The at least one processing device is also configured to store, in the filesystem, at least one network share metadata file comprising metadata characterizing the identified one or more network shares of the filesystem. The at least one processing device is further configured to generate a snapshot of the filesystem, the generated snapshot comprising the at least one network share metadata file. The generated snapshot is utilizable for performing a recovery of the filesystem and the identified one or more network shares using at least a portion of the metadata from the at least one network share metadata file.
US11537548B2
Methods and systems for facilitating an equitable bandwidth distribution across downstream devices in asymmetrical switch topologies, and in particular asymmetrical PCIe switch topologies. The equitable distribution of bandwidth is achieved in asymmetrical topologies using virtual switch partitioning. An upstream switch that is connected to the root complex via an upstream port and that receives bandwidth B from the upstream port, is virtualized into two or more virtual switches. Each virtual switch equally shares the bandwidth. Each virtual switch is allocated to downstream devices that are connected to the upstream switch as well as to one or more downstream switches that are connected to the upstream switch. Each downstream switch may be connected to one or more additional downstream devices.
US11537546B2
An example electronic device includes a controller and a connector coupled to the controller. The connector includes a first set of pins and a second set of pins. The controller concurrently is to communicate with a first module of a modular computing system via the first set of pins and to communicate with a second module of the modular computing system, coupled to the first module, via the second set of pins.
US11537504B2
An efficient and cost-effective method for usage of emulation machine is disclosed, in which a new concept and use model called debug station is described. The debug station methodology lets people run emulation using a machine from one vendor, and debug designs using a machine from another vendor, so long as these machines meet certain criteria. The methodology and its associated hardware hence are called a ‘platform neutral debug station.’ The debug station methodology breaks loose usage of emulation machines, where people can choose the best machine for running a design, and the best machine for debugging, and they do not need to be the same. Unlike the past, where people needed to run emulation and debug a design using same emulator from beginning to the end, the mix-and-match method described herein allows users to use emulators in the most efficient way, and often most cost effective too.
US11537496B2
Systems and methods are provided for improved auditing of user actions associated with a software application. The system includes functionality to log user actions in a structured, standardized way. The system includes interactive user interfaces for analyzing the logs. The logging is based on a well-defined categorization of available actions. The log information includes (and distinguishes among) user details, context details, user inputs, and/or system outputs (including identification of data objects). The interactive user interfaces enable a user to view structured log data in an efficient manner, such as by presenting logs in a tabular format, executing queries on the log data, and/or presenting visualizations that summarize the log data. The interactive user interfaces provide functionality that allows a user to investigate and/or audit user interactions with a data object. A reviewer is permitted to drag and drop one or more data objects of interest from the software application directly into the interactive user interfaces. The interactive interfaces present log entries associated with the object(s) for further review by the reviewer.
US11537495B2
Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform: receiving in-session user activity entered into an initial graphical user interface (GUI) from a user electronic device of a user; selectively aggregating the in-session user activity of the user with historical activity data of the user; predicting one or more intents of the user by inputting the in-session user activity of the user and the historical activity data of the user into a first set of predictive algorithms; post-processing the one or more intents; and coordinating displaying an altered GUI based on the one or more intents, as filtered. Other embodiments are disclosed herein.
US11537493B2
Aspects of the subject disclosure may include, for example, a method in which a processing system receives data at an edge node of a network that also includes regional nodes and central nodes. The processing system also determines a latency criterion associated with an application for processing the data; the application corresponds to an application programming interface. The method also includes processing the data in accordance with the application, monitoring a latency associated with the processing, and determining whether the latency meets the latency criterion. The processing system dynamically assigns data processing resources so that the latency meets the latency criterion; the resources include computation, network and storage resources of the edge node, a central node, and a regional node in communication with the edge node and the central node. Other embodiments are disclosed.
US11537486B2
A disclosed example meter to monitor a media device includes a touch sense circuit including a circuit input and a circuit output, the circuit input to electrically couple with a first power line of the meter and a capacitor, the circuit output to provide a first value based on the capacitor when the first power line of the meter is not electrically coupled with a second power line of the media device, the circuit output to provide a second value different from the first value when the first power line of the meter is electrically coupled with the second power line of the media device. The disclosed example meter also includes at least one processor to detect the first power line of the meter is not electrically coupled with the second power line of the media device when the circuit output of the touch sense circuit provides the first value.
US11537475B1
Techniques and mechanisms described herein provide for verification of data across cloud-based and on-premises data storage systems. According to various embodiments, a backup client implemented on a first compute node can store a data file in a backup data repository. A data guardianship can store first data file state information describing the data file in a key-value store accessible via the internet. A data verification instance can analyze the backup data repository to verify that the data file is stored intact in the backup data repository.
US11537469B2
An exemplary method for reading data stored in a flash memory includes: selecting an initial gate voltage combination from a plurality of predetermined gate voltage combination options; controlling a plurality of memory units in the flash memory according to the initial gate voltage combination, and reading a plurality of bit sequences; performing a codeword error correction upon the plurality of bit sequences, and determining if the codeword error correction successful; if the codeword error correction is not successful, determining an electric charge distribution parameter; determining a target gate voltage combination corresponding to the electric charge distribution parameter by using a look-up table; and controlling the plurality of memory units to read a plurality of updated bit sequences according to the target gate voltage combination.
US11537451B2
Disclosed is an example method of displaying a notification on a device with a plurality of operating systems (OSes) installed therein. The method includes identifying a first OS displayed on a first display of the device among the plurality of OSes, detecting a notification generated in a second OS running in a background of the device among the plurality of OSes, converting the generated notification based on a preset format of the first OS when the notification is generated, and displaying the converted notification on the first display on which the first OS is displayed.
US11537448B1
A first application programming interface (API) with a first schema may be adapted to work with a second API with a second schema using mappings of schema properties and a directed graph. An API call specification of the first API may receive first API schema properties as input and provide first API schema properties as outputs. The first API schema properties may be mapped to corresponding second API schema properties, such as using semantic representations of the schema properties. An implementation of an API call for the first API may be created by using the schema mappings and selecting a path from a directed graph corresponding to the second API, where the path includes a node corresponding to an API call of the second API. Computer code may be generated using nodes of the path, and the computer code may be stored for later use.
US11537439B1
Techniques for intelligent compute resource selection and utilization for machine learning training jobs are described. At least a portion of a machine learning (ML) training job is executed a plurality of times using a plurality of different resource configurations, where each of the plurality of resource configurations includes at least a different type or amount of compute instances. A performance metric is measured for each of the plurality of the executions, and can be used along with a desired performance characteristic to generate a recommended resource configuration for the ML training job. The ML training job is executed using the recommended resource configuration.
US11537431B1
A system implements task contention reduction via policy-based selection. Tasks waiting to be performed are indexed in a task data structure that groups the tasks based on the resources to which the tasks pertain. Workers request batches of tasks for the workers to perform. A scan cycle includes building multiple batches of tasks by scanning the task data structure for a requesting worker. A policy (e.g., random or some other form of optimization) determines where the scan cycle starts in the data structure. Each batch of tasks is delivered to a worker along with a token that keeps the state of the scan cycle (e.g., where the scan cycle started, and where the next scan to build the next batch within the scan cycle begins). The worker returns the token with the next request for the next batch and the next batch is built based on the token's state information.
US11537429B2
Implementations for scheduling a sub-idle thread priority class are described. An example method may include assigning, by a scheduler of a computer system, a sub-idle execution priority class to a code optimization thread; responsive to determining that a central processing unit has been idle for at least a threshold period of time, running the code optimization thread; and generating, by the code optimization thread, an optimized code of a program executable by the computer system. The method may further execute the optimized code.
US11537427B2
A converter module is described which handles memory requests issued by a cache (e.g. an on-chip cache), where these memory requests include memory addresses defined within a virtual memory space. The converter module receives these requests, issues each request with a transaction identifier and uses that identifier to track the status of the memory request. The converter module sends requests for address translation to a memory management unit and where there the translation is not available in the memory management unit receives further memory requests from the memory management unit. The memory requests are issued to a memory via a bus and the transaction identifier for a request is freed once the response has been received from the memory. When issuing memory requests onto the bus, memory requests received from the memory management unit may be prioritized over those received from the cache.
US11537420B2
Aspects of the disclosure provide for mechanisms for memory protection of virtual machines in a computer system. A method of the disclosure includes: determining a plurality of host latency times for a plurality of processor power states of a processor of a host computer system; comparing, by a hypervisor executed on the host computer system, each of the host latency times to a target latency time associated with a virtual machine running on the host computer system; mapping the plurality of processor power states to a plurality of host power states in view of the comparison; and providing the host power states to the virtual machine.
US11537417B2
The present disclosure provides task delegation and cooperation for automated assistants. In one example, a method performed by a processing system that is in communication with a plurality of automated assistants includes receiving, a query indicating a task with which a user desires assistance, parsing the task into a plurality of sub-tasks including a first sub-task and a second sub-task, identifying a first automated assistant of the plurality of automated assistants that is capable of performing the first sub-task and a second automated assistant of the plurality of automated assistants that is capable of performing the second sub-task, and formulating a proposal for responding to the query, wherein the proposal comprises a sequence in which the plurality of sub-tasks is to be performed and a mapping that assigns the first sub-task to the first automated assistant and the second sub-task to the second automated assistant.
US11537411B1
Described techniques enable inter-environment communication, including isolating two runtime environments from one another as needed to ensure that operations of one runtime environment do not negatively affect operations of the other runtime environment during the inter-environment communication. Such isolation may be maintained when the two runtime environments use different addressing schemes, and when the two runtime environments use different call linkage techniques for identifying, locating, and passing stored parameters or other data.
US11537410B1
A method and apparatus for configurable application feature experiments is described. The method may include receiving a set of metrics to be collected after a feature treatment is deployed to configurable applications executed by a plurality of end user systems, a significance threshold for detection of feature treatment impact on one or more metrics within the set of metrics, and a request to perform multiple comparison correction when detecting the feature treatment impact. The method may also include receiving, from the configurable applications, event messages that include metric values associated with the set of metrics. Further, the method may also include performing a statistical analysis of the metric values to determine whether the feature treatment caused a statistically significant change in values associated with one or more of the metrics, where the statistical analysis adjusts one or more parameters used to perform the statistical analysis based on a multiple comparison correction analysis.
US11537401B2
Trap sub-portions of computer-readable instructions and related systems, methods, and devices are disclosed. A processing circuit includes a processing core including a program counter to cycle through addresses and a data storage device including computer-readable instructions stored thereon. Sub-portions of the computer-readable correspond to subroutines. Locations of the sub-portions within the data storage device are associated with the addresses. A first sub-portion at a first location within the data storage device is indicated by a first address. First trap sub-portions at first trap locations are indicated by first trap addresses. The first trap addresses are different from the first address by only a single bit. The first trap sub-portions instruct the processing core to execute first trap subroutines to jump to the first address or back to themselves.
US11537397B2
Systems, apparatuses, and methods for efficiently sharing registers among threads are disclosed. A system includes at least a processor, control logic, and a register file with a plurality of registers. The processor assigns a base set of registers to each thread of a plurality of threads executing on the processor. When a given thread needs more than the base set of registers to execute a given phase of program code, the given thread executes an acquire instruction to acquire exclusive access to an extended set of registers from a shared resource pool. When the given thread no longer needs additional registers, the given thread executes a release instruction to release the extended set of registers back into the shared register pool for other threads to use. In one implementation, the compiler inserts acquire and release instructions into the program code based on a register liveness analysis performed during compilation.
US11537387B1
Systems, methods, and other embodiments associated with patching database objects while a database system is online are described. In one embodiment, a patch command is defined and identifies a database code object, wherein the patch command is configured to modify code of the database code object. A serialized lock is requested from the database system for the database code object, wherein the serialized lock prohibits executing applications of the database system from accessing the database code object. In response to receiving the serialized lock from the database system, the code of the database code object is modified with a patch code to generate a modified database code object. The modified database code object is compiled and the serialized lock on the database code object is released to allow other executing applications to call and access the database code object.
US11537386B2
A building network system of a building including one or more processing circuits configured to generate virtual networks, each virtual network of the virtual networks generated for one building equipment group of building equipment groups and deploy the virtual networks on network infrastructure of the building. The one or more processing circuits are configured to generate updates to the virtual networks to address resource changes in at least one of the building equipment groups and deploy the updates to the virtual networks.
US11537383B2
Systems, methods, and computer-readable media are disclosed for a systems and methods for improved smart infrastructure data transfer. An example method may involve identifying that a software update is available for a smart infrastructure system. The example method may also involve determining, by a processor of the smart infrastructure system and using a signal strength between a first vehicle and the smart infrastructure system, that the first vehicle is within a threshold range of the smart infrastructure system. The example method may also involve establishing, by the smart infrastructure system, a first ad-hoc peer-to-peer communication link with the first vehicle. The example method may also involve sending, to the vehicle, a request for the software update. The example method may also involve receiving, from the vehicle, at least a first portion of the software update that is transferred using the first ad-hoc peer-to-peer communication link.
US11537378B2
A sample set of cloud computing resources is dynamically selected for testing a software deployment. Telemetry data associated with the resources and customer support data associated with customers that utilize the resources are obtained. A subset of the customers is selected based on the customer support data, and a candidate subset of the resources is selected based on the selected subset of customers and the telemetry data. Criteria for the selection is based on usage patterns and is configurable. Resources of customers with special support agreements, and customers previously selected, may be excluded from the candidate subset. The sample set of cloud computing resources may be randomly selected from the candidate subset. Software is deployed to the sample set as a B resource group and tested for issues with an A resource group to determine whether to proceed to full deployment, roll back the deployment, and/or retest the software.
US11537372B2
Methods and systems describe providing a compilable machine code program from dynamic language code. First, the system receives a computer program consisting of code in a dynamic language. For each dynamic instruction within the code, the system: identifies all function calls within the code which may call the dynamic instruction; generates a super slice callgraph for all identified function calls for the dynamic instruction, including dependency relationships for instance variables and static variables within time constraints; and generates a set of slices for the dynamic instruction. The system then compiles and executes each slice to identify one or more values for each dynamic instruction. Next, the system updates the computer program such that each of at least a subset of the dynamic instructions is replaced with machine code instructions based on the corresponding values.
US11537371B2
In accordance with various embodiments, described herein is a system (Data Artificial Intelligence system, Data AI system), for use with a data integration or other computing environment, that leverages machine learning (ML, DataFlow Machine Learning, DFML), for use in managing a flow of data (dataflow, DF), and building complex dataflow software applications (dataflow applications, pipelines). In accordance with an embodiment, the system provides a programmatic interface, referred to herein in some embodiments as a foreign function interface, by which a user or third-party can define a service, functional and business types, semantic actions, and patterns or predefined complex data flows based on functional and business types, in a declarative manner, to extend the functionality of the system.
US11537370B2
System and method for ontology induction through statistical profiling and reference schema matching
In accordance with various embodiments, described herein is a system (Data Artificial Intelligence system, Data AI system), for use with a data integration or other computing environment, that leverages machine learning (ML, DataFlow Machine Learning, DFML), for use in managing a flow of data (dataflow, DF), and building complex dataflow software applications (dataflow applications, pipelines). In accordance with an embodiment, the system can perform an ontology analysis of a schema definition, to determine the types of data, and datasets or entities, associated with that schema; and generate, or update, a model from a reference schema that includes an ontology defined based on relationships between datasets or entities, and their attributes. A reference HUB including one or more schemas can be used to analyze data flows, and further classify or make recommendations such as, for example, transformations enrichments, filtering, or cross-entity data fusion of an input data.
US11537368B2
The subject technology provides for parsing a line of code in a project of an integrated development environment (IDE). The subject technology executes indirectly, using the interpreter, the parsed line of code. The interpreter references a translated source code document generated by a source code translation component from a machine learning (ML) document written in a particular data format. The translated source code document includes code in a chosen programming language specific to the IDE, and the code of the translated source code document is executable by the interpreter. Further the subject technology provides, by the interpreter, an output of the executed parsed line of code.
US11537353B2
A multi-display capture system receives user selections of two or more display areas, such as screens or application windows, generated by a computing device. The multi-display capture system simultaneously captures a video stream of each of the selected display areas. In another display area, the multi-display capture system outputs a combined display that includes each of the captured video streams. The user may select a video stream to enlarge, and the multi-display capture system enlarges the video streams while continuing to display the other video streams. The combined display may be shared with one or more other users.
US11537346B2
An image forming apparatus described in an exemplary embodiment of the present invention acquires a first token used to acquire information about print data that a user instructs the image forming apparatus to print while specifying a first server system from the first server system, acquires a second token used to acquire information about print data that the user instructs the image forming apparatus to print while specifying a second server system from the second server system, receives an instruction to display information about print data stored in an external server system from the user, and acquires information about first print data stored in the first server system using the first token and also acquires information about second print data stored in the second server system using the second token according to the instruction.
US11537345B2
A printing apparatus including a plurality of operation modes including a copy mode is provided, the printing apparatus displays a main screen including a plurality of items respectively corresponding to the plurality of operation modes and operation histories in the past of the printing apparatus, displays, according to selection of the item corresponding to the copy mode out of the plurality of items displayed on the display section, a setting screen concerning the copy mode including the operation history concerning the copy mode extracted out of the operation histories, and, when the operation history displayed on the setting screen is selected by a user, performs reprinting according to setting included in the selected operation history.
US11537344B2
A printing apparatus that performs timeline display of a plurality of items corresponding to operation histories in past is provided, the printing apparatus including a receiving section configured to receive reprinting based on a first item selected out of the timeline-displayed plurality of items and a display control section configured to timeline-display a second item corresponding to an operation history of the reprinting based on the first item in a display form having a decided relation between the second item and the first item.
US11537340B2
An editing device is configured to edit print data including first print data and second print data via a display device for creating a composite label with a printing device. The composite label includes a first label and a second label and is created by superposing the second label over the first label. A set of program instructions, when executed by a controller of the editing device, causes the editing device to perform displaying an editing screen on the display device. The editing screen has a first region, a second region, and a composite region. The displaying displays a first label image based on the first print data in the first region, a second label image based on the second print data in the second region, and a composite label image formed by superposing the second label image over the first label image in the composite region.
US11537332B2
An image forming apparatus using an image forming unit configured to form an image on a sheet and a display unit configured to display information includes at least one controller, the at least one controller configured to function as a management unit configured to manage print data in association with user information, the management unit configured to discriminably manage information about previously-printed print data and information about unprinted print data, and a unit configured to display on the display unit a user selection screen on which a plurality of selection objects corresponding to the user information is arrangeable and on which the selection object corresponding to the user information associated with the unprinted print data is arranged while no selection object corresponding to the user information associated with the previously-printed print data but not associated with the unprinted print data is arranged.
US11537320B2
A storage system and method for host memory access are provided. In one embodiment, a storage system is provided comprising a memory and a controller. The controller is configured to receive a write command from the host that is recognized by the storage system as a read host memory command; in response to receiving the write command, send an identification of a location in the host memory to the host; and receive, from the host, data that is stored in the location in the host memory. Other embodiments are provided.
US11537316B2
Provided herein may be a data storage device and a method of operating the same. The data storage device may include a memory device including a plurality of first data areas and a temporary data area, a buffer memory configured to temporarily store the data received from a host, and a memory controller configured to receive a first write request for writing the data and consecutive logical addresses from the host and write, upon occurrence of a trigger event that requires the data to be written to the memory device, the data to either the temporary data area or a first data area selected based on first data area information included in the first write request, depending on whether a size of the data is less than a preset reference size.
US11537305B1
The present disclosure generally relates to creating new zones in a data storage device in a manner that ensures substantially even workload of the memory device storage locations. When receiving a zone open command in a zone namespace (ZNS) system, rather than randomly selecting an unopen zone, zones may be categorized based upon storage location workload so that any new zone that is opened utilizes the least utilized storage location. In so doing, generally even workload of the memory device storage locations is achieved.
US11537295B2
The present technology relates to a memory device. A memory device according to the present technology includes a memory cell array including a backup block and a data block, a data input/output circuit including a plurality of page buffers that buffer data received from a host, a peripheral circuit configured to perform a program operation of storing the data in the data block, and a backup operation controller configured to control the peripheral circuit to perform a reset operation of stopping the program operation and a backup program operation of storing the data in the backup block when a backup command indicating occurrence of a sudden power off is received from an external controller during the program operation, and the reset operation is an operation of maintaining a state in which the data is buffered in the plurality of page buffers and resetting the peripheral circuit.
US11537289B2
A data storage system can intelligently track activity by storing data in the form of data sets to a data repository of a data storage system with the data repository consisting of a memory of one or more data storage devices. An analysis engine of an activity module may be used to collect a first set of operational information associated with the data repository prior to creating a tracking strategy with the activity module that prescribes at least one alteration to what operational information is collected. A second set of operational information associated with the data repository can be collected with the second set of operational information being different than the first set of operational information in accordance with the tracking strategy. A dashboard is generated to display the collected first and second sets of operational information to a user.
US11537282B1
A respiratory therapy device, which may include a flow generator, is provided. The RPT device includes a touch screen display that displays user interface screens to a user and accepts input from users to control parameters and functionality of the RPT device (e.g., a flow generator).
US11537280B2
The disclosure provides a display method. The method includes: presenting a first partial image of a current display frame of a media object on a refreshed user interface in response to a user input for enlarging the media object for display; where the refreshed user interface further includes a thumbnail show window for presenting a position of the first partial image of the current display frame in the current display frame.
US11537265B2
The present disclosure relates to a method and an apparatus for displaying an object. The method includes displaying a navigation bar and a user interface of an application program, wherein the navigation bar is configured to display widgets of n virtual buttons provided by an operating system, where n is a positive integer; when a first object is displayed in the user interface, determining a second object corresponding to the first object, wherein the first object and the second object are a part of a superior-level object; displaying in the navigation bar a display widget corresponding to the second object; receiving a first signal that is generated based on a first specified operation that is triggered on the display widget; and switching a display of the first object in the user interface to a display of the second object.
US11537264B2
Methods and systems for providing access to virtual scenes of an interactive application include receiving a selection of the interactive application. In response to the selection, a virtual scene of the application is provided. Interactivity of the user detected in the virtual scene is processed to identify predicted interaction with visual options in the virtual scene. The processing continues till a threshold of actions indicative of imminent selection of one of the visual options is reached. A second virtual scene associated with the visual option that was identified to be imminently selected, is pre-loaded, based on achieving the threshold. The second virtual scene is executed using the pre-loaded content, when the visual option associated with the second virtual scene is selected, so as to enable full rendering of the second virtual scene for user interaction.
US11537261B2
An icon moving method includes: receiving a first input performed by a user for a first application icon in a first home screen interface; displaying an indication identifier and a thumbnail of a second home screen interface in response to the first input, where an indication end of the indication identifier points to a first position in the thumbnail of the second home screen interface; receiving a second input performed by the user; and controlling, in response to the second input, the first application icon to move to a second position, corresponding to the first position, in the second home screen interface.
US11537259B2
A dual display communication device includes a gesture capture region to receive a gesture, a first touch sensitive display to receive a gesture and display displayed images (such as a desktop or window of an application), and a second touch sensitive display to receive a gesture and display displayed images. Middleware receives a gesture, the gesture indicating that a displayed image is to be moved from the first touch sensitive display to the second touch sensitive display, such as to maximize a window to cover portions of both displays simultaneously; in response and prior to movement of the displayed image to the second touch sensitive display, moves a transition indicator from the first touch sensitive display to the second touch sensitive display to a selected position to be occupied by the displayed image; and thereafter moves the displayed image from the first touch sensitive display to the second touch sensitive display to the selected position.
US11537244B2
A touch sensor includes a base layer; a first electrode member that includes a plurality of first electrodes arranged on the base layer and electrically connected to each other along a first direction, each of the first electrodes including a first opening; a second electrode member that includes a plurality of second electrodes arranged on the base layer and electrically connected to each other along a second direction that intersects the first direction; a conductive member that includes a plurality of conductive patterns electrically connected to each other along the first direction; and a proximity detector that is electrically connected to the conductive member and configured to detect proximity of an object by receiving a proximity sensing signal from the conductive member. Each of the conductive patterns is located in the first opening of each of the first electrodes and spaced apart from each of the first electrodes, respectively.
US11537242B2
A system may include a resistive-inductive-capacitive sensor, a measurement circuit communicatively coupled to the resistive-inductive-capacitive sensor and configured to measure phase information associated with the resistive-inductive-capacitive sensor and based on the phase information, determine a displacement of a mechanical member relative to the resistive-inductive-capacitive sensor. The system may also include a Q factor enhancer communicatively coupled to the resistive-inductive-capacitive sensor and configured to control a Q factor of the resistive-inductive-capacitive sensor.
US11537236B1
The fingerprint sensing device that includes a first analog front end (AFE) circuit, a compensation circuit, a correction circuit and an output circuit is introduced. The AFE circuit generates a first image signal according to the fingerprint data read from the plurality of rows of the fingerprint sensor. The correction circuit receives a first output digital code that is generated by reading a predetermined row among the plurality of rows of the fingerprint sensor, and calculates a brightness correction value and a relative illumination (RI) correction value according to the first output digital code. The compensation circuit modifies the first image signal according to the brightness correction value and the RI correction value to generate a second image signal. The output circuit is configured to generate a second output digital code according to the second image signal.
US11537229B2
A touch pad pressure detection method and apparatus, a storage medium and a computer device, wherein the method comprises: by means of an elastic wave sensor arranged below a touch pad, detecting a pressing operation on a touch pad to obtain a voltage signal; and determining pressure on the basis of the voltage signal.
US11537213B2
A character recommendation method and apparatus, a computer device, and a storage medium are disclosed. The method includes: converting code inputted in a code input interface into a syntax tree, the syntax tree including a plurality of nodes, a hierarchical relationship between the plurality of nodes, and location intervals of the plurality of nodes; determining, according to a cursor location in the code input interface and the syntax tree, at least one reference node corresponding to the cursor location in the syntax tree; parsing the at least one reference node, and determining a to-be-recommended target character according to a parsing result; and recommending the target character in the code input interface.
US11537212B2
An ergonomic keyboard is disclosed. The ergonomic keyboard includes a first key area, a second key area and an adjustment module. The adjustment module is pivotally connected between the first key area and the second key area. The adjustment module includes a first bearing, a second bearing, a rotary knob, an adjustment screw and a supporting base. The first and second bearings are pivotally connected to the first and second key areas respectively such that they allow adjustment of an included angle. The adjusting screw is fixedly connected to the rotary knob and can be rotated together with the rotary knob. The supporting base is supported on a plane, and an internal thread of the supporting base and the adjusting screw are screwed with each other. Thus, an inclination angle of the first and second key areas can be adjusted by the rotary knob.
US11537209B2
The specification discloses methods and systems for enabling users to configure one or more actuators in data communication with a user's computing device and positioned on a prop to generate and deliver feedback to a motion capture actor engaged with the prop. At least one graphical interface in the computing device is configured to enable the user to configure occurrence of at least one event during a scene, associate a time and duration of occurrence to the at least one event within an overall duration of the scene, select the prop, assign the at least one event and the associated time and duration of occurrence to at least one actuator on the prop, configure at least one parameter for the feedback, and activate the at least one actuator to generate and deliver the feedback to the actor in response to an occurrence of the at least one event.
US11537203B2
A system for displaying information indicative of driving conditions, to a driver, using a smart ring are disclosed. An exemplary system includes a smart ring with a ring band having a plurality of surfaces including an inner surface, an outer surface, a first side surface, and a second side surface. The system further includes a processor, configured to obtain data from a communication module within the ring band, or from one or more sensors disposed within the ring band. The obtained data are representative of information indicative of one or more driving conditions to be displayed to the driver. The smart ring also includes a projector module display disposed on at least one of the plurality of surfaces, and configured to present information indicative of the one or more driving conditions.
US11537200B2
Provided are a human-machine interaction method, a system, a processing device and a computer readable storage medium, wherein the method includes: controlling a 3D display to output a 3D view to present a virtual target object; receiving a user image taken by a sight tracking camera, and detecting an eye gaze region according to the user image; receiving a hand image taken by a gesture detection camera, and detecting whether a user's hand collides with the virtual target object and/or grabs the virtual target object according to the hand image; controlling playing of the 3D view according to whether human eyes gaze at the virtual target object, the user's hand collides with the virtual target, and grasps the virtual target object.
US11537199B2
To enables you to take animations in a virtual space, an animation production system comprising: a virtual camera that shoots a character placed in a virtual space; a user input detection unit that detects an input of a user from at least one of a head mounted display and a controller which the user mounts; a character control unit that controls an action of the character in response to the input; and a preset storage unit that stores an expression of the character, wherein the character control unit sets the expression corresponding to the input that does not affect the action of the character to the character.
US11537195B2
Examples described herein relate to a system for orchestrating a security object, including a memory and processor configured to define a plurality of complex policies in a database, wherein the complex policies comprises one or more of EQUAL policy, ONE-OF policy, MEMBER OF policy, NULL policy, NOT-NULL policy, GREATER-THAN policy, GREATER-THAN-OR-EQUAL-TO policy, LESS-THAN policy, or LESS-THAN-OR-EQUAL-TO policy, receive the security object and at least one object attribute associated with the security object, determine acceptability of the security object based, at least in part, on the at least one object attribute and at least one of the plurality of complex policies corresponding to the at least one object attribute, and distribute the security object to at least one communication device associated with the processor when the security object is determined to be acceptable, wherein the at least one communication device establishes communication based, at least in part, on the security object.
US11537192B2
An image processing apparatus includes a connection unit, a first power supply unit, a second power supply unit, and a control device. The connection unit is connected to an electronic apparatus including a controlled device and a communication relay unit. The first power supply unit can supply power to the controlled device. The second power supply unit can supply power to the communication relay unit. The control device is capable of switching a power supply state by the first power supply unit and the second power supply unit between at least a first stop state in which power supply by the first power supply unit is continued and power supply by the second power supply unit is stopped and a second stop state in which power supply by the first power supply unit and the second power supply unit is stopped.
US11537158B2
A control apparatus 20 that is configured to control driving of a power generation apparatus including a motor and a power generator, the control apparatus including a processor 200 executing: a process of calculating a first adjustment force command value used for controlling the motor in accordance with a deviation between an observed value and a reference value of a rotation speed of the power generator; a process of calculating a correction value for compensating for a delay of an electric output of the power generator; and a process of calculating a correction value for compensating for a delay of an electric output of the power generator; and a process of calculating a second adjustment force command value used for controlling the motor by adding the first adjustment force command value and the correction value.
US11537157B2
A power supply is disclosed for an industrial control system or any system including a distributed power supply network. In embodiments, the power supply comprises: a battery module including a battery cell and a battery monitor configured to monitor the battery cell; and a self-hosted server operatively coupled with the battery module, the self-hosted server being configured to receive diagnostic information from the battery monitor and provide network access to the diagnostic information. In implementations, the diagnostics stored by the self-hosted server can be broadcast to or remotely accessed by enterprise control/monitoring systems, application control/monitoring systems, or other remote systems via a secured network (e.g., secured access cloud computing environment).
US11537148B2
An aircraft includes first units each including a first sensor, a rotary wing, a driver, and a first drive controller. The first drive controller is configured to generate a drive signal of the rotary wing on the basis of a flying route of the aircraft and a control law based on a flying state detected by the first sensor, and output the drive signal to the driver configured to drive the rotary wing. The control laws of the respective first drive controllers are equal to each other between the first units. The first drive controllers are each configured to generate the drive signals that correspond to all of the first units. The drivers are each configured to drive the corresponding rotary wing on the basis of corresponding one of the drive signals that correspond to all of the first units and that are generated by the first drive controllers.
US11537146B2
A system including a processor and memory may provide for automatically activating or deactivating a feature of a fleet vehicle. For example, one or more fleet vehicles may include one or more of a global-positioning system, a speed governor, electronically-controlled brakes, an electronically-controlled accelerator, a speed limiter, or an on-board computer with a processor and memory. One or more features may be activated by a local or remote computing device or system. For example, a system may determine one or more recommended routes between two or more locations. The system may track a fleet vehicle's progress along a route, and activate a feature of the fleet vehicle based on the fleet vehicle following or not following the recommended route. For example, the system may cause activation of a speed limiter on the fleet vehicle, disable the fleet vehicle, and/or activate or deactivate autonomous features of the fleet vehicle.
US11537135B2
A moving robot includes: a main body; a traveling unit configured to rotate and move the main body; a sensing unit configured to sense position information of a specific point of a front portion of a docking device; and a controller configured to, based on sensing result of the sensing unit, determine i) whether a first condition, which is preset to be satisfied when the docking device is disposed in a front of the moving robot, is satisfied, and ii) whether a second condition, which is preset to be satisfied when the moving robot is disposed in a front of the moving robot, is satisfied, to control an operation of the traveling unit so as to satisfy the first condition and the second condition, and to move to the front so as to attempt to dock in a state where the first condition and the second condition are satisfied.
US11537127B2
Systems and methods for vehicle motion planning based on uncertainty are provided. A method can include obtaining scene data descriptive of one or more objects within a surrounding environment of the autonomous vehicle. The method can include determining one or more subproblems based at least in part on the scene data. In some implementation, each of the one or more subproblems can correspond to at least one object within the surrounding environment of the autonomous vehicle. The method can include generating one or more branching policies based at least in part on the one or more subproblems. In some implementations, each of the one or more branching policies can include scene data associated with the autonomous vehicle and one or more objects within the surrounding environment of the autonomous vehicle. The method can include determining one or more costs associated each of the one or more branching policies. The method can include selecting a motion plan based at least in part on the one or more costs associated with each of the one or more branching policies. The method can include providing the motion plan for use in controlling a motion of the autonomous vehicle.
US11537121B2
A work vehicle includes: an imaging device that captures an image in which a work target is shown; an image transmission unit that transmits the image captured by the imaging device to a control device; an operation signal reception unit that receives an operation signal from the control device; and an operation control unit that limits the operation signal according to a transmission status of the image.
US11537120B2
The disclosure generally pertains to a vehicle maneuvering system that includes a personal communication device configured to provide enhanced feedback during vehicle maneuvering operations. In an example scenario, an individual executes a remote-control action upon a personal communication device such as, for example, by swiping a finger across a touchscreen. The personal communication device communicates with a vehicle controller to maneuver the vehicle. Enhanced feedback pertaining to the movement of the vehicle, such as a direction and/or a speed of movement, is provided via the personal communication device in various formats. Some examples include a directional haptic vibration that moves in the personal communication device in correspondence to the movement of the vehicle (and/or a trailer attached to the vehicle), a spatial audio signal that is produced in spatial correspondence with the movement of the vehicle/trailer, and/or an icon that moves spatially on the touchscreen in correspondence with the vehicle/trailer.
US11537111B2
Methods and apparatus for two-dimensional and three-dimensional scanning path visualization are disclosed. An example apparatus includes a parameter determiner to determine at least one of a laser beam parameter setting or an electron beam parameter setting, a melt pool geometry determiner to identify melt pool dimensions using the parameter setting, the melt pool geometry determiner to vary the parameter setting to obtain multiple melt pool dimensions, and a visualization path generator to generate a three-dimensional view of a scanning path for an additive manufacturing process using the identified melt pool dimensions. The visualization path generator adjusts the laser beam parameters based on the generated three-dimensional view.
US11537110B2
A programmable electronic power regulator includes a power module for controlling an actuator, a control module for actuating the power module, and an internal monitoring module for transferring the control module to an emergency operation. The internal monitoring module is configured to monitor a system state, detect a critical operating state, and output an error signal. The control module comprises: a basic controller, which is configured to output a power module control signal, and in which functions for open- and closed-loop control of the actuator are implemented, which are required for an emergency operation in a critical operating state; an additional controller, in which functions that are not needed for emergency operation are implemented; and a controller disconnection point, which connects the basic controller with the additional controller via a control connection, and which is configured to at least partially disconnect the control connection upon receipt of the error signal.
US11537106B2
Systems and methods for cooling a vehicle computing system are provided. A computing system can include a first cooling baseplate including a first planar cooling surface and a second cooling baseplate including a second planar cooling surface. The computing system can further include one or more computing devices including a processor blade positioned on the first planar cooling surface, a coprocessor blade positioned on the second planar cooling surface, and a flexible connector coupled between the processor blade and the coprocessor blade. The flexible connector can be configured to transfer at least one of data or electric power between the processor blade and the coprocessor blade. The first planar cooling surface can be configured to transfer heat from the processor blade to a cooling fluid via conduction. The second planar cooling surface can be configured to transfer heat from the coprocessor blade to the cooling fluid via conduction.
US11537103B2
A data collection setting device of an industrial machine includes: a display unit that displays augmented reality; an industrial machine identifying unit that identifies the industrial machine in the real world displayed on the display unit; a data display control unit that displays, on the display unit, a virtual object relating to the data which are collectable in the identified industrial machine; a data collecting device display control unit that displays, on the display unit, an object indicating the data collecting device; an operation determining unit that determines operation of an operator with respect to the virtual object relating to the data and the object indicating the data collecting device displayed on the display unit, and identifies the data and the data collecting device; and a data collection setting generating unit that generates a setting for collecting the identified data of the industrial machine (10) in the identified data collecting device.
US11537099B2
A position sensing tool for enabling topographical measurements of a working surface is provided. The tool includes sensors for mapping the tool environment and for positioning of the tool within the environment. The tool enables tracking of tool activity within the environment. The tool enables design and fabrication collaboration with other computer systems. The tool enables user and tool environment safety using tool positional, user position and tool environment awareness. Certain embodiments of the tool permit automated guidance of tasks in the tool environment.
US11537092B2
An appliance is provided. The appliance includes a transceiver, and a processor configured to, based on an external appliance being identified to be adjacent to the appliance, receive arrangement state information of the external appliance through the transceiver, identify whether the appliance is a slave device controlled by the external appliance or a master device to control the external appliance based on the arrangement state information of the external appliance and arrangement state information of the appliance, based on the appliance being identified as the slave device, transmit a control authority to the external appliance through the transceiver, and based on the appliance being identified as the master device, request the control authority from the external appliance identified as the slave device through the transceiver.
US11537089B2
A method includes sensing a level of ultraviolet radiation in an environment in which an electronic device is present, detecting an environmental condition of the electronic device based upon the sensed level of ultraviolet radiation, and controlling the operation of the electronic device based upon the detected environmental condition. The detected environmental condition may include an indoor condition, outdoor condition, near-window condition, near-door condition, and in-vehicle condition of the electronic device. Controlling the operation of the electronic device based upon the detected environmental condition may include selectively activating and deactivating components of the device based on the detected environmental condition to reduce power consumption of the device.
US11537080B2
A timepiece display mechanism with a resilient hand including a first and second device for driving, about an output axis, a first and a second pipe mounted at the ends of a flexible strip, and including a display index distant from the pipes, these drive devices being arranged to deform the flexible strip, by varying the angular position of one pipe with respect to the other about the output axis, and to vary the radial position of the display index with respect to this axis, this mechanism includes a first differential on the drive train of the first pipe, one input of which is formed by a first cam, and a second differential on the drive train of the second pipe, one input of which is formed by a second cam.
US11537076B1
According to one embodiment, provided is a support device including a base member, a pair of tip members, and a pair of lower end members. The base member is configured to be foldable at an intermediate portion in a width direction, the base member having a plate shape. The pair of tip members are present in both end portions of the base member in the width direction and have a configuration where a pair of plate materials are disposed to be tapered. The pair of lower end members have a plate shape, are present in a lower end portion of the base member on both sides of the base member in a thickness direction, and form a substantially right angle with the base member.
US11537070B2
A heater includes a base, a resistor pattern, and a circuit breaker. The resistor pattern includes a plurality of rows of resistors extending in a longitudinal direction of the base. The plurality of rows of resistors are spaced away from each other in a short-side direction orthogonal to the longitudinal direction of the base, coupled in parallel, and configured to generate heat by energization. The circuit breaker is disposed across the plurality of rows of resistors in the short-side direction and configured to cut off power supply to the resistor pattern when a temperature of any one of the plurality of rows of resistors reaches a high temperature threshold.
US11537069B2
An image forming apparatus includes an image forming device, a heater, and a controller. The image forming device is configured to generate a laser scanning beam based on the image data to form a toner image on a sheet. The heater is configured to heat the sheet. The heater includes heater elements arranged in a direction corresponding to the main scanning direction of the laser scanning. The controller is configured to selectively control the heater elements to be energized at an energization start timing based on the image data and a signal from the image forming device indicating a start of scanning by the laser scanning beam in the main scanning direction.
US11537068B2
An intermediate transfer body includes a base layer and a surface layer disposed on the base layer. The difference between the volume resistivity of the intermediate transfer body at an application voltage of 100 V, a temperature of 22° C., and a relative humidity of 55% and the volume resistivity of the intermediate transfer body at an application voltage of 500 kV, a temperature of 22° C., and a relative humidity of 55% is 2.0 log Ω·cm or less. The difference between the volume resistivity of the intermediate transfer body at an application voltage of 500 kV, a temperature of 28° C., and a relative humidity of 85% and the volume resistivity of the intermediate transfer body at an application voltage of 500 kV, a temperature of 10° C., and a relative humidity of 30% is 1.0 log Ω·cm or less.
US11537067B2
An intermediate transfer unit includes an intermediate transfer belt, a driving roller, a tension roller, and a roller supporting frame. The roller supporting frame includes first and second supporting frames, and has a coupling portion formed on it. The coupling portion includes a rotary shaft and a shaft hole. The roller supporting frame shifts from a first state to a second state by rotating the first supporting frame in the forward direction to have the intermediate transfer belt wound around it. The rotary shaft includes a projection. A shaft hole has a restricting wall portion. As the first supporting frame in the second state rotates in the forward direction, the projection makes contact with the restricting wall portion to restrict rotation of the first supporting frame in the forward direction.
US11537062B2
A developing cartridge includes: a casing, a developing roller, a first agitator, a supply roller, and a second agitator. The casing is configured to accommodate toner. The developing roller is rotatable about a developing roller rotation axis extending in a first direction. The first agitator is configured to agitate the toner. The first agitator is rotatable about a first agitator rotation axis extending in the first direction. The supply roller is positioned between the first agitator and the developing roller. The supply roller is rotatable about a supply roller rotation axis extending in the first direction. The second agitator is positioned between the supply roller and the first agitator. The second agitator is rotatable about a second agitator rotation axis extending in the first direction. A rotation locus of the second agitator is positioned outside of a rotation locus of the first agitator.
US11537052B2
A weight compensating device includes a stator and a translator. The translator is movable relative to the stator along a movement axis. The translator includes a first permanent magnet arrangement with an axial magnetization. The stator includes a second permanent magnet arrangement radially surrounding the first permanent magnet arrangement. The stator includes a third permanent magnet arrangement that is coaxially below the first permanent magnet arrangement and that has an axial magnetization aligned in inverse fashion with respect to the axial magnetization of the first permanent magnet arrangement. The stator includes a magnetic body arrangement that is coaxially above the first permanent magnet arrangement. The first permanent magnet arrangement, the second permanent magnet arrangement, the third permanent magnet arrangement and the magnetic body arrangement form a magnetic unit and, in interaction with one another, form a compensating force that counteracts the weight acting on the translator.
US11537047B2
Systems and methods for semiconductor fabrication are described. A spin coater comprises a spin chuck, a nozzle, a nozzle housing, a purge gas supply, and an organic solvent supply. The nozzle housing includes a lower housing including a solvent storage groove in which the organic solvent is stored, and an upper housing on the lower housing. The upper housing includes a nozzle insert hole on the solvent storage groove and receives the nozzle, and a gas supply hole connected to one side of the nozzle insert hole.
US11537042B2
An overlay correcting method capable of optimizing correction of an overlay within a scanner correction limit of a scanner of a scanner system, and a photolithography method, a semiconductor device manufacturing method and the scanner system which are based on the overlay correcting method are provided. The overlay correcting method includes collecting overlay data by measuring an overlay of a pattern; calculating correction parameters of the overlay by performing regularized regression using the overlay data, the regularized regression being based on a correction limit of the scanner such that the correction parameters fall within the correction limit of the scanner; and providing the correction parameters to the scanner.
US11537039B2
A photomask mask assembly includes a reflective photomask and a protection structure. The reflective photomask includes a substrate and a reflective multilayer on a first substrate surface of the substrate at a front side of the reflective photomask. The protection structure is on a second substrate surface of the substrate at a backside of the reflective photomask, and is detachable from the reflective photomask at a temperature below 150 degree Celsius.
US11537029B2
A gimbal handle includes an enclosure including an accommodation space, a main control board accommodated in the accommodation space, and an electrical contact member provided at the main control board and electrically connected to the main control board. The electrical contact member penetrates the enclosure to expose to an outside of the enclosure. The electrical contact member is configured to be electrically connected to an adapter.
US11537028B2
An interchangeable lens assembly includes a plurality of lens-side claw portions configured to be engaged with a plurality of camera-side claw portions, and a lock pin groove portion into which a lock pin is inserted, a lens barrel, and a lens mount fixing member. When θ1 is an angle formed by a line passing through a fifth lens-side end and an optical axis, and a line passing through a center of the lock pin groove portion and the optical axis, and θ2 is an angle formed by a line passing through a fourth lens-side end and the optical axis, and a line that passes through the center of the lock pin groove portion and the optical axis, θ1 and θ2 satisfy a predetermined conditional expression.
US11537027B2
Methods and apparatus for using a controllable filter, e.g., an liquid crystal panel, in front of a camera are described. The filter is controlled based on the luminosity of object in a scene being captured by the camera to reduce or eliminate luminosity related image defects such as flaring, blooming or ghosting. Multiple cameras and filters can be used to capture multiple images as part of a depth determination processes where pixel values captured by cameras at different locations are matched to determine the depth, e.g., distance from the camera or camera system to object in the environment. Pixel values are normalized in some embodiments based on the amount of filtering applied to a sensor region and sensor exposure time. The filtering allows for regional sensor exposure control at an individual camera even though the overall exposure time of the pixel sensors may be and often will be the same.
US11537024B2
A method for driving an electro-optic display, the display having at least one display pixel coupled to a storage capacitor, the method include applying a waveform sequence to the at least one display pixel and connecting the storage capacitor to a first bias voltage, and maintaining a last frame voltage level on the display pixel after the completion of the applied waveform.
US11537019B2
A novel composite oxide semiconductor which can be used in a transistor including an oxide semiconductor film is provided. In the composite oxide semiconductor, a first region and a second region are mixed. The first region includes a plurality of first clusters containing In and oxygen as main components. The second region includes a plurality of second clusters containing Zn and oxygen as main components. The plurality of first clusters have portions connected to each other. The plurality of second clusters have portions connected to each other.
US11537018B2
The present disclosure discloses a display panel and a display device. The display panel includes: a base substrate, including a plurality of substrate via holes located in a display area of the display panel; and a plurality of driving signal lines and a plurality of bonding terminals, respectively located on different sides of the base substrate. At least one of the plurality of driving signal lines is electrically connected to at least one of the plurality of bonding terminals through the substrate via hole(s).
US11537014B2
A display device includes a display panel including a pixel layer displaying an image, and a pad part electrically connected to the pixel layer. The display device includes a flexible circuit film combined with the pad part of the display panel. The flexible circuit film includes a base film, a first conductive line disposed on a first surface of the base film, a first conductive pad extending from the first conductive line and electrically connected to the pad part of the display panel, a cover layer covering the first conductive line and exposing the first conductive pad, and a protrusion pattern disposed on the cover layer, adjacent to the first conductive pad, and facing a side surface of the display panel.
US11537012B2
A substrate for a display device, the substrate includes a signal supply section that supplies a signal; a substrate section having an extended outer shape section and having a display area configured to display an image; a plurality of lead wires that extend along the extended outer shape section to the display area; and a circuit section that is placed so that the lead wires are interposed between the display area and the circuit section and that is composed of a plurality of unit circuits arranged along the extended outer shape section, wherein the plurality of unit circuits include a unit circuit having an extension section that extends away from the signal supply section so as to be interposed between a unit circuit that is adjacent to the unit circuit on a side opposite to the signal supply section and the lead wires.
US11537010B2
An electronic modulating device is provided. The electronic modulating device includes a first substrate. The first substrate includes a first portion and a second portion. The electronic modulating device also includes a second substrate disposed opposite to the first substrate. The electronic modulating device further includes at least one working device disposed between the first substrate and the second substrate, wherein the working device overlaps the first portion and does not overlap the second portion. In addition, the electronic modulating device includes a first adjustment unit disposed between the first portion of the first substrate and the second substrate. The first adjustment unit has a first elastic coefficient. The electronic modulating device also includes second adjustment unit disposed between the second portion of the first substrate and the second substrate. The second adjustment unit has a second elastic coefficient that is greater than the first elastic coefficient.
US11536998B2
A backlight device is provided and include frame formed of sheet material including at least four bars; first adhesive layer provided on one surface of the bars; reflective sheet attached to frame with first adhesive layer; second adhesive layer is provided on another surface opposed to the one surface of the bars; optical member including lightguide plate disposed on reflective sheet in frame; and light source disposed in frame and configured to emit light to optical member, wherein thickness of second adhesive layer provided on three successive bars of frame along three sides of lightguide plate is greater than thickness of first adhesive layer provided on four bars of frame.
US11536991B2
According to one embodiment, a display device includes an illumination device, a display panel modulating light from the illumination device and emitting image light, a polarized light modulation element transmitting the image light from the display panel and diffusing external light, and a magnification mirror magnifying an image by the image light transmitted through the polarized light modulation element. The polarized light modulation element is a liquid crystal lens including a first substrate, a second substrate, a liquid crystal layer held between the first substrate and the second substrate, and a first control electrode and a second control electrode applying voltage to the liquid crystal layer.
US11536988B2
Techniques for providing eyewear with electrical components are disclosed. The electrical components can provide electrical technology to eyewear (e.g., eyeglasses) without having to substantially compromise aesthetic design principles of the eyewear. The electrical components can operate independently or together with other electrical components provided elsewhere. The eyewear with electronic components can, for example, provide audio output, audio enhancements, or event-related audio content.
US11536983B2
A thin-plate-typed rotating module includes a rotating element, a driving unit and a base board. The rotating element is rotatable about a first axial direction and a second axial direction in a limited degree. The driving unit connects the rotating element for driving the rotating element to rotate about the first and second axial directions. The base board is furnished with a control module which is connected with the driving unit for controlling the driving unit to operate.
US11536977B1
The present invention relates to a reflective eyepiece optical system and a head-mounted near-to-eye display device. The system includes: a first optical element and a second optical element which are arranged sequentially along an incident direction of an optical axis of human eyes, and a first lens group located on an optical axis of a miniature image displayer; wherein the first optical element and the second optical element are used for transmitting and reflecting an image light from the miniature image displayer; the first optical element reflects the image light passing through the first lens group to the second optical element, and then transmits the image light reflected by the second optical element to the human eyes.
US11536976B2
An augmented reality display for displaying, in addition to a light field of a surrounding, an image to a user's eye, comprises a support, a light source to emit a collimated light beam carrying said image, a micro-electro-mechanical-system, MEMS, mirror to deflect the collimated emitted light beam as a collimated deflected light beam, a waveguide to guide and couple the collimated deflected light beam out as a collimated expanded light beam, and a semitransparent combiner to superpose the collimated expanded light beam as an image light beam with the light field of the surrounding for displaying to the user's eye.
US11536971B2
A curved lens and a display device are provided. The curved lens includes a plurality of sub lenses around an optical center of the curved lens and connected; each of the plurality of sub lenses includes a first and second curved surface opposite to each other; a plurality of first curved surfaces are connected to form a light exit surface of the curved lens, and a plurality of the second curved surfaces are connected to form a light incident surface of the curved lens, and the light exit surface is closer to the optical center of the curved lens compared with the light incident surface; the light incident surface as a whole is a convex surface, and the light exit surface as a whole is a concave surface; the plurality of the first curved surfaces and the plurality of the second curved surfaces are free-form curved surfaces.
US11536969B2
Point to point transmission holograms are used to provide a scene camera for an augmented reality glasses display system. A glass or plastic substrate acts as spectacle style lens. A holographic medium is applied to a surface of the substrate, within which is recorded a series of point to point transmission holograms. The construction points of the holograms are arranged at the eye and at the pupil of a camera placed, ideally, to the temple side of the user's eye. The recorded transmission holograms act by diffracting a portion of the light from the scene surrounding the user that is heading for the user's eye towards the scene camera. The hologram efficiency is balanced so that the user is still able to see the surrounding scene. The perspective of the view seen by the scene camera is substantially identical to that seen by the user through the lens.
US11536954B2
Embodiments of this application disclose a mirror control method and device and a LiDAR, pertaining to the field of LiDAR. The method includes: outputting a control signal configured to control a mirror to scan; detecting a feedback signal of the scanning mirror; determining an actual amplitude gain of the mirror based on the feedback signal, and determining an error of the actual amplitude gain relative to a preset amplitude gain threshold; and determining a frequency adjustment based on the error, adjusting frequency based on the frequency adjustment, and obtaining an output signal. In the embodiments of this application, stability of a scanning angle of the mirror can be maintained when resonance frequency of the mirror deviates.
US11536949B2
A laser projection device, including at least one reflector unit having at least one reflector element that is configured to deflect at least one laser beam to be projected, and having at least one drive unit that is configured to excite at least the reflector element into resonant vibration. The laser projection device includes at least one temperature compensation unit, which is configured to acquire a vibrational frequency of at least the reflector element and to ascertain the temperature of the reflector unit from it.
US11536936B2
A folded camera that includes two light folding elements such as prisms and an independent lens system, located between the two prisms, which includes an aperture stop and a lens stack. The lens system may be moved on one or more axes independently of the prisms to provide autofocus and/or optical image stabilization for the camera. The shapes, materials, and arrangements of the refractive lens elements in the lens stack may be selected to capture high resolution, high quality images while providing a sufficiently long back focal length to accommodate the second prism.
US11536933B2
A lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens, all of which are arranged in order from an object side to an image side along an optical axis. The first lens is with positive refractive power and includes a convex surface facing the object side. The second lens is with negative refractive power and includes a concave surface facing the image side. The third lens is with refractive power and includes a convex surface facing the image side. The fourth, fifth, and sixth lenses are with refractive power. The lens assembly satisfies: 2 mm
US11536932B2
An optical lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens, all of which are arranged in order from an object side to an image side along an optical axis. The first lens is a meniscus lens with positive refractive power. The second lens is with positive refractive power. The third lens is with negative refractive power. The fourth lens is with positive refractive power and includes a convex surface facing the image side. The fifth lens is with negative refractive power and includes a concave surface facing the object side. The sixth lens is with positive refractive power and includes a convex surface facing the image side.
US11536927B2
A lens alignment system and method is disclosed. The disclosed system/method integrates one or more lens retaining members/tubes (LRM/LRT) and focal length spacers (FLS) each comprising a metallic material product (MMP) specifically manufactured to have a thermal expansion coefficient (TEC) in a predetermined range via selection of the individual MMP materials and an associated MMP manufacturing process providing for controlled TEC. This controlled LRM/LRT TEC enables a plurality of optical lenses (POL) fixed along a common optical axis (COA) by the LRM/LRT to maintain precise interspatial alignment characteristics that ensure consistent and/or controlled series focal length (SFL) within the POL to generate a thermally neutral optical system (TNOS). Integration of the POL using this LRM/LRT/FLS lens alignment system reduces the overall TNOS implementation cost, reduces the overall TNOS mass, reduces TNOS parts component count, and increases the reliability of the overall optical system.
US11536920B2
A fiber optic telecommunications tray is provided with features that improve accessibility and handling of fibers and/or cables in the tray. The tray may include a combination of a fiber storage device, a fiber splice device, and a fiber termination device, which are arranged in a particular order. Alternatively, the tray may include a plurality of fiber termination devices. Further, the tray may include a fiber funneling structure that make is easy to route and retain fibers in the tray.
US11536919B2
An electronic assembly including first circuit board, second circuit board, and optical communication component. First circuit board includes first board and first connector. First connector is fixed on first board. Second circuit board includes second board and second connector. Second connector is fixed on second board. Optical communication component includes first communication card, first light-emitting component, second communication card, first photodetector and optical-fiber cable. First communication card is plugged into first connector. First light-emitting component is fixed on and electrically connected to first communication card. Second communication card is plugged into second connector. First photodetector is fixed on and electrically connected to second communication card. Two opposite ends of optical-fiber cable are respectively fixed to first communication card and second communication card to respectively be optically coupled to first light-emitting component and first photodetector.
US11536915B2
Disclosed are methods of providing a hermetically sealed optical connection between an optical fiber and an optical element of a chip and a photonic-integrated chip manufactured using such methods.
US11536911B2
A ferrule includes a ferrule matrix, an optical fiber, and a dielectric reflective film. The optical fiber is disposed in an accommodating through hole of the ferrule matrix, and the dielectric reflective film covers an optical transmission surface of the optical fiber and a surface that is of the ferrule matrix and that faces a matching ferrule. The dielectric reflective film has a through hole, such that the dielectric reflective film does not shield a main optical path area of the optical transmission surface of the optical fiber. A reflective band of the dielectric reflective film includes at least a part of a communication band of the optical fiber. In this way, when light from the matching ferrule is transmitted to the ferrule matrix and the optical fiber, the dielectric reflective film reflects the light.
US11536907B2
A photonic integrated circuit includes a photonic device. The photonic device includes an input region configured to receive an input signal including a plurality of multiplexed channels. The photonic device includes a metastructured dispersive region structured to partially demultiplex the input signal into an output signal and a throughput signal. The output signal includes a channel of the multiplexed channels. The throughput signal includes the remaining channels of the multiplexed channels. The photonic device includes an output region and a throughput region optically coupled with the metastructured dispersive region to receive the output signal and the throughput signal, respectively. The metastructured dispersive region includes a heterogeneous distribution of a first material and a second material that structures the metastructured dispersive region to partially demultiplex the input signal into the output signal and the throughput signal.
US11536905B2
A process for terminating an optical fiber with a ferrule includes the steps of: (a) providing an optical fiber and ferrule with an end of the optical fiber extending beyond a surface of the ferrule; and (b) directing a jet comprising an air-abrasive mixture at the end of the optical fiber to cleave the end of the optical fiber from the remainder of the optical fiber.
US11536898B2
A manufacturing method of an optical waveguide device that allows light to propagate through a core formed within a cladding formed on a substrate, the core having a higher refractive index than the cladding, includes: layering a first cladding-material layer for the cladding and a core-material layer for the core sequentially on the substrate; forming the layered core-material layer into the core having a waveguide shape, and removing a first part of the core, the first part being positioned at a portion where a slit is to be formed, to thereby form a gap in the core; layering a second cladding-material layer for the cladding to cover the first cladding-material layer and the core; and removing, by dry-etching, a second part of the first and second cladding-material layers, the second part being positioned at the portion where the slit is to be formed, to thereby form the slit.
US11536883B2
A display device includes: a substrate including an alignment area in a non-display area, and a display area including a plurality of material layers on the substrate; in the alignment area, a plurality of keys including a first alignment key and a second alignment key. Each alignment key includes a light blocking pattern, a layer pattern and a display pattern. The position of the display pattern within the first alignment key is different from the position of the display pattern within the second alignment key, the layer pattern of the alignment key and one material layer among the plurality of material layers are respective portions of a same material layer on the substrate, and the layer pattern of the first alignment key and the layer pattern of the second alignment key are respective portions of different material layers among the plurality of material layers on the substrate.
US11536875B2
A method to sublimate a wide variety of coatings onto optical lens includes printing a first coating using a sublimation transfer ink onto a sublimation paper, positioning the sublimation paper onto the optical lens to align the sublimation paper to a first surface of the optical lens, placing the sublimation paper thereon, preheating a chamber of a vacuum oven to a predetermined temperature, placing the optical lens into the chamber of the vacuum oven with the first surface of the optical lens facing upward, closing the vacuum oven and setting a predetermined time for heating, heating and vacuuming the chamber of the vacuum oven during about the predetermined time such that the first coating sublimates onto the first surface of the optical lens from the sublimation paper, removing from the vacuum oven and cooling the optical lens having the first coating on its first surface.
US11536867B2
Systems and methods include a method for deblending signal and noise data. A shot domain for actual sources, a receiver domain for virtual sources, and a receiver domain for actual sources are generated from blended shot data. A dictionary of signal atoms is generated. Each signal atom includes a small patch of seismic signal data gathered during a small time window using multiple neighboring traces. A dictionary of noise atoms is generated. Each noise atom includes a small patch of seismic noise data gathered during a small time window using multiple neighboring traces. A combined signal-and-noise dictionary is generated that contains the signal atoms and the noise atoms. A sparse reconstruction of receiver domain data is created from the combined signal-and-noise dictionary. The sparse reconstruction is split into deblended data and blending noise data based on atom usage to create deblended shot domain gathers for actual sources.
US11536862B2
Methods, computing systems, and computer-readable media for interpreting seismic data, of which the method includes receiving seismic data representing a subterranean volume, and determining a feature-likelihood attribute of at least a portion of a section of the seismic data. The feature-likelihood attribute comprises a value for elements of the section, the value being based on a likelihood that the element represents part of a subterranean feature. The method also includes identifying contours of the subterranean feature based in part on the feature-likelihood attribute of the section, and determining a polygonal line that approximates the subterranean feature.
US11536854B2
A multiple faulty global navigation satellite signal detecting system is provided. The system includes at least one pair of spaced antennas, at least one aiding source and processor. The at least one pair of spaced antennas are configured to receive satellite signals from a plurality of satellites. The at least one aiding source is used to generate aiding source position estimate signals. The processor is in communication with each antenna and the at least one aiding source. The processor is configured to determine signals blocks. The signal blocks being a collection of subsets of the determined difference signals and a covariance matrix for the difference signals. The processor further configured to generate a union of good signals from all the good blocks and a complementary set of bad signals.
US11536850B2
A method includes, by a mobile device, receiving a Global Navigation Satellite System (GNSS) signal, and receiving, from a wireless device, via a PC5 interface, a message including a location of a reference structure, a calculated location of the mobile device, or a combination thereof. The method also includes determine whether the GNSS signal is a spoofing signal based on: a spoof indication of the GNSS signal, and whether a difference between a location of the mobile device determined based on the GNSS signal and one of the location of the reference structure, the calculated location of the mobile device, or a location of the mobile device determined based on the location of the reference structure is greater than a threshold value.
US11536844B2
Sensor information and map information may be obtained. The sensor information may characterize positions of objects in an environment of a sensor. The map information may characterize a road configuration in an environment of a vehicle. A sensor range configuration for the vehicle may be determined based on the road configuration in the environment of the vehicle. A portion of the sensor information may be processed for vehicle navigation based on the sensor range configuration.
US11536841B2
A surveying system includes a target unit having a reflection target and an encoder pattern showing an angle of the target unit; a scanner configured to acquire three-dimensional point cloud data, measured coordinates of the target, and optically read the encoder pattern to acquire an encoder pattern read angle; and a leveling base configured to selectively allow either of the target unit and the scanner to be removably mounted. The scanner calculates a direction angle of the leveling base based on the encoder pattern read angle and the offset angle of the target unit, calculates coordinates of an installation point of the target unit based on the measured coordinates of the target and the direction angle of the target, and calculates a direction angle of the scanner based on the offset angle of the scanner and the direction angle of the leveling base on which the scanner is mounted.
US11536839B2
Devices, methods, and computer program products for measuring the speed of an object. A speed measuring device includes a rangefinder module configured to measure distances from the device to a target object. Activating the device causes the device to measure a first distance from the device to the object along a first line-of-sight, and a second distance from the device to the object along a second line-of-sight. The device determines an angular displacement between the first line-of-sight and the second line-of-sight, and one or more of an elapsed time between measuring the first distance and measuring the second distance and a radial velocity of the object. The device then determines the absolute speed of the object based on the first distance, the second distance, the angular displacement, and one or more of the elapsed time and radial velocity.
US11536834B2
The present disclosure relates to limitation of noise on light detectors using an aperture. One example embodiment includes a system. The system includes a lens disposed relative to a scene and configured to focus light from the scene onto a focal plane. The system also includes an aperture defined within an opaque material disposed at the focal plane of the lens. The aperture has a cross-sectional area. In addition, the system includes an array of light detectors disposed on a side of the focal plane opposite the lens and configured to intercept and detect diverging light focused by the lens and transmitted through the aperture. A cross-sectional area of the array of light detectors that intercepts the diverging light is greater than the cross-sectional area of the aperture.
US11536827B2
A ground penetrating radar device and/or other sensor such as LIDAR, pressure, or temperature sensors is mounted on a mobile device, and is adapted, during motion of the mobile device, to sense characteristics of asphalt pavement on which the mobile device is moving, prior to compaction of the asphalt pavement by rollers. A processor, functionally associated with at least one sensor, receives from the sensor signals relating to characteristics of the asphalt pavement on which the mobile device is moving, and computes, based on the received signals, at least one compaction characteristic of the asphalt pavement. The processor provides a mapping of computed desired change in compaction characteristics to regions of the asphalt pavement during the rolling process. During rolling, at least one sensor measures the change in compaction and assesses when the change in compaction matches the desired optimal compaction based on the pre-generated map.
US11536822B2
A radar device includes a first radar and a second radar that are arranged at positions separated from each other, and of which detection ranges are at least partially overlapped; and a detection unit that detects at least one of a moving direction and a velocity vector of a reflection point existing in an overlapped portion of the detection ranges, based on a first detection result of the first radar and a second detection result of the second radar.
US11536810B2
An oscillator control system that includes an oscillator structure; a phase error detector configured to generate a phase error signal based on a delayed event time signal and delayed reference signal; an analog signal path coupled between the oscillator structure and the phase error detector, the analog signal path configured to receive an event time signal and produce the delayed event time signal; a control circuit configured to generate a reference signal; a programmable delay circuit configured to receive the reference signal and induce a programmable delay on the reference signal thereby generating the delayed reference signal; and an analog delay measurement circuit configured to inject a test signal into the analog signal path, receive a delayed test signal from the analog signal path, measure an analog delay of the delayed test signal, and generate a configuration signal configured to adjust the programmable delay according to the measured analog delay.
US11536803B2
In one embodiment, a lidar system includes a light source configured to emit multiple optical signals directed into a field of regard of the lidar system. The optical signals include a first optical signal and a second optical signal, where the second optical signal is emitted a particular time interval after the first optical signal is emitted. The lidar system also includes a receiver configured to detect a received optical signal that includes a portion of the emitted first or second optical signal that is scattered by a target located a distance from the lidar system. The received optical signal is detected after the second optical signal is emitted. The receiver includes a first detector configured to detect a first portion of the received optical signal and a second detector configured to detect a second portion of the received optical signal.
US11536802B2
A radar sensor head for a radar system. The radar sensor head includes at least one transmitting antenna for generating and at least one receiving antenna for receiving radar waves; a preprocessing unit for defined preprocessing of received data; an interface for connecting the radar sensor head to a data line; and a calibration data unit for at least partially calibrating the transmitting antenna and/or the receiving antenna, calibration data for the transmitting antenna and the receiving antenna being stored using the calibration data unit.
US11536800B2
An integrated radar circuit comprising: a first substrate, of a first semiconductor material, said first substrate comprising an integrated transmit and receive radar circuit; a second substrate, of a second semiconductor material, said second substrate comprising at least on through-substrate cavity having cavity walls; at least one discrete transistor chip, of a third semiconductor material, said at least one discrete transistor chip having chip walls and being held in said at least one through-substrate cavity by a metal filling extending from at least one cavity wall to at least one chip wall; a conductor on said second substrate, electrically connecting a portion of said integrated transmit and receive radar circuit to a discrete transistor on said at least one discrete transistor chip.
US11536799B2
An electronic device capable of reducing a process associated with a radar search is provided. The electronic device DEVa has a transmitting linear array antenna TXA, a receiving linear array antenna RXA, and a control circuit CTLU for controlling the transmitting linear array antenna TXA and the receiving linear array antenna RXA. The transmitting linear array antenna TXA includes a plurality of transmission antennas TXr[1] to TXr[4] arranged along the Z direction, and transmits a transmission wave. The receiving linear array antenna RXA includes a plurality of reception antennas RXr[1] to RXr[4] arranged along an X direction orthogonal to the Z direction, and receives a reflected wave of a transmission wave.
US11536797B2
A method localizes a first agent in a network including a number of agents, the number of agents including a number of mobile agents and one or more beacons located at known locations. The method includes performing a procedure including, receiving transmissions from a number of neighboring agents, processing the transmissions to determine information related to a relative location of the first agent and each neighboring agent of the number of neighboring agents, determining, based on the information related to the relative location of the first agent and each neighboring agent, that the first agent is within one or more proximity regions, and updating an estimated location of the first agent based on the information related to a relative location of the first agent and each neighboring agent.
US11536796B2
This application discloses a method and apparatus for determining characteristics of a sound source. The method may include: acquiring a first position of a first virtual role controlled by an application client in a virtual scene; detecting, in a sound source detection area associated with the first position, a second position of a sound source virtual object in the virtual scene; determining transparency of a position mark that matches the sound source virtual object, according to a sound source distance between the first position and the second position, the position mark identifying the second position of the sound source virtual object; and displaying, on an interaction interface of the application client, the position mark of the sound source virtual object according to the transparency.
US11536792B2
There is provided a system and a method of testing an optical device in a scanner for scanning a semiconductor specimen, the method comprising controlling, by a processor and memory circuitry (PMC) operatively connected to the scanner, an optical element optically connected to the optical device to deviate an optical path of light transmitted by the optical device so to transmit towards an imaging sensor, thereby enabling acquiring, by the imaging sensor, image data informative of the optical device, wherein in a scanning mode the optical element enables light transmitting from the optical device towards another optical device comprised in the scanner, and processing the acquired image data to obtain results informative of operability of the optical device.
US11536788B2
A computer-implemented method is provided for at least partially suppressing an electromagnetic field emitted by a magnetic resonance device during an examination. The method includes measuring a signature of the emitted electromagnetic field using a sensor facility; providing a reference field profile, the reference field profile characterizing an electromagnetic reference field produced by the magnetic resonance device; adapting the reference field profile to the measured signature; and suppressing the emitted electromagnetic field based upon the adapted reference field profile.
US11536787B2
A magnetic field z-gradient coil is manufactured by inserting elements (38) into openings (36) on an outside of an insulating carrier (32), wrapping an electrical conductor turn (34) around the outside of the insulating carrier with one side of the wrapped electrical conductor alongside elements inserted into openings on the outside of the insulating carrier, removing the elements alongside the one side of the wrapped electrical conductor from the openings, and repeating to wrap conductor turns of a z-gradient coil (20) around the electrically insulating carrier. A transverse magnetic field gradient coil is manufactured by laying electrical conductor (44) onto a mold (50) with a keying feature (46, 46a) extending along the conductor engaging a mating keying feature (52, 52a) of the mold that defines a winding pattern (56), attaching an insulating back plate (58) to the resulting coil section opposite from the mold, and removing the mold.
US11536784B2
A magnetic sensor comprising a resin layer having a first surface and a second surface, which is opposite to the first surface and a magnetoresistive effect unit that detects a magnetic field in a predetermined direction, wherein the magnetoresistive effect unit includes at least a first magnetoresistive effect unit that detects a magnetic field in a first direction, the first direction is a direction orthogonal to the first surface of the resin layer, an inclined surface that is inclined at a predetermined angle with respect to the first surface is formed in the first surface of the resin layer, and the first magnetoresistive effect unit is formed in the inclined surface.
US11536772B2
The present application provides a method and apparatus for correcting a state of charge. The method for correcting a state of charge comprises: determining an operating state of a battery cell, wherein the operating state comprises a discharging state or a charging state; and determining a corrected state of charge of the battery cell according to an acquired current open circuit voltage of the battery cell, an acquired current accumulative capacity of the battery cell, an accumulative capacity correspondence relationship corresponding to the operating state of the battery cell, and an open circuit voltage curve corresponding to a limit initial state of charge, wherein the accumulative capacity correspondence relationship comprises a correspondence relationship between a pre-measured open circuit voltage and an accumulative capacity threshold. A technical solution of the present application can be used to improve the accuracy of calculation of a state of charge.
US11536769B2
The present invention relates a method and apparatus for setting a test configuration. A test device for testing a device under test is identified, and the measurement interfaces of the test device are assigned to appropriate measurement points of the device under test. The configuration of the test scenario is established by generating a representation of the test device and the connections between the interface of the test device and the related measurement points.
US11536764B2
The invention relates to a test system, comprising: a test instrument, wherein the test instrument comprises an input port configured to acquire a test signal, a display configured to display a graphical representation of the test signal, and an application interface configured to forward the test signal. The test system further comprises a test application module, which is configured to receive the forwarded test signal from the application interface, wherein the test application module comprises a processing unit configured to further process the received test signal, and an instrument interface configured to forward a result of the further processing back to the test instrument and/or to a further device.
US11536753B2
A demarcating system for indicating the boundary of an area to an object (for example a robot, such as a robotic lawnmower), which has a receiver for receiving electromagnetic signals. The system includes a control system, a wire loop, a signal generator, and current sensing circuitry. The wire loop can be arranged by a user along a path, so as to indicate the path to the object as part of a boundary of the area. The signal generator is electrically connected to the wire loop in order to apply voltage signals thereto, such signals causing the emission of corresponding electromagnetic boundary indicating signals from the wire loop that may be received by the receiver of the object. The signal generator is under the control of the control system with the voltage signals applied by the signal generator to the wire loop being controlled by the control system. The current sensing circuitry senses current signals present within the wire loop and the processors of the control system analyse such current signals. The processors of the control system are programmed to operate in a calibration mode whereby they: cause the signal generator to apply a series of test voltage waveforms to the wire loop, each of the test voltage waveforms generating a corresponding current waveform within the wire loop; and analyse the series of corresponding current waveforms, as sensed by the current sensing circuitry, so as to determine an operating voltage waveform that, when applied to the wire loop, generates a corresponding operating current waveform that is substantially the same shape as a predetermined current waveform.
US11536752B2
High voltage assemblies and detectors are provided. In one aspect, a high voltage assembly includes a high voltage base board and a plurality of sub-detectors. Each sub-detector includes a crystal substrate, a crystal, a high voltage transfer board, and a high voltage cathode board. One of the high voltage transfer board and the high voltage base board includes first and second connection members, and the other one includes first and second contact members. The first connection member is configured to shift relative to the first contact member in response to a first force, and the second connection member is configured to shift relative to the second contact member in response to a second force. A high voltage is applied at both ends of the crystal through electrically contacting the first connection member with the first contact member and electrically contacting the second connection member with the second contact member.
US11536748B2
A current sensor configured to measure a current value of a current flowing through each of a first conductor, a second conductor, and a third conductor, the current sensor comprising: first to third magnetic detection units provided with detection surfaces and configured to output first to third detection result; first to third amplification factor correction units configured to correct first to third amplification factors set in advance based on an ambient temperature; first to third amplifiers configured to amplify the detection results based on the corrected amplification factors and output the amplified detection results as amplified signals; first to third influence degree correction units indicating influence degrees of the magnetic fields generated by the current flowing through the conductors; and first to third correction units configured to correct the amplified signals based on the corrected influence degrees and the amplified signals.
US11536741B2
A method for determining the tension of a drive belt, wherein the drive belt is provided for transmission of a torque generated by a drive unit to a load, for example, a door leaf of a door system includes a first process step a., the load is moved from a moving state into a rest state. In a following process step b., the motor voltage is recorded during execution of process step a. and the time-resolved motor voltage curve is prepared. In step c., the motor current is determined from the recorded motor voltage or the motor voltage curve and a time-resolved motor current curve is prepared. In a last step d., the time-resolved motor current curve is evaluated and the tension of the drive belt is determined by means of selected curve features of the motor current curve.
US11536737B2
A flexible instrument control and data storage/management system and method for representing and processing assay plates having one or more predefined plate locations is disclosed. The system utilizes a graph data structure, layer objects and data objects. The layer objects map the graph data structure to the data objects. The graph data structure can comprise one node for each of the one or more predefined plate locations, wherein the nodes can be hierarchically defined according to a predefined plate location hierarchy. Each node can be given a unique node identifier, a node type and a node association that implements the predefined plate location hierarchy. The layer objects can include an index that maps the node identifiers to the data objects.
US11536731B2
Methods and systems directed to monitoring for the presence or progression of amyloid diseases via detection of amyloid fibrils in a sample from an individual are disclosed. An individual, or sample from an individual, is treated with a reagent including a fluorescent protein. The fluorescent protein in the reagent binds to amyloid fibrils present in the sample. Detecting a signal from fluorescent protein bound to the treated sample indicates the presence of amyloid fibrils in the sample and possible diagnosis of an amyloid disease. The presence and progression of an amyloid disease is monitored by quantifying signal intensity from samples taken over time. Treatment with a reagent including a fluorescent protein inhibits amyloid fibril formation by providing the reagent to an environment including amyloid monomers. The fluorescent protein binds to amyloid oligomers during the lag phase and/or elongation phase of amyloid fibril formation, preventing formation of mature amyloid fibrils.
US11536727B2
Therapeutic antibodies having binding specificity for ROR-1 expressed on cancer cells (particularly leukemic and lymphomic cells) and pharmaceutical compositions containing one or more such antibodies for use in treating cancer. Methods for diagnosing such cancers through in vitro detection of binding to ROR-1 protein expressed on putative cancer cells are also provided.
US11536724B2
The invention relates to a collection of signature peptides representing at least 10 proteins for use in cancer diagnosis and/or prognosis, to an artificial protein comprising signature peptides representing at least 10 proteins and to a nucleic acid construct encoding for such an artificial protein. The invention further relates to a collection of at least 10 proteins for use in cancer diagnosis and/or prognosis. Additionally, the invention relates to a method for cancer diagnosis and/or prognosis comprising the step of analyzing at least 10 proteins in a urine sample of a subject. Finally, the invention relates to an immunoassay product comprising antibodies for detecting at least 10 proteins.
US11536722B2
An apparatus includes a biosensor integrated circuit (IC) chip with sensing zones and/or well structures configured to receive a liquid with biological analytes. The chip includes a passivation layer with an opening over a channel layer and an array of graphene field effect transistors (gFETs) individually having a 2D graphene channel disposed on a dielectric oxide layer, a conductive drain, and a conductive source. A liquid gate is formed above the top surface of the graphene channel. The chip further includes reference electrodes formed in a metal layer, configured to contact the liquid, and disposed at a horizontal distance apart from the graphene channels. The individual gFETs are operable to enable a set of measurements to sense parameters of the biological analytes based on changes in a shape of Id-Vgs transconductance curves. A system and a method have similar structures and perform the functions of the apparatus.
US11536711B2
It is provided a measuring cartridge (1) for measuring at least one constituent of a liquid sample, in particular blood, and for performing quality control, the cartridge comprising: a casing (3) insertable into a reception opening (51) of a measuring instrument (50), the casing (3) at least partly surrounding an inner space (5); wherein the inner space contains: a measurement cell (7) comprising a reception space (9) for the sample and at least one sensor area (11) with which the sample is in contact when loaded into the reception space (9); plural quality control containers (13a,13b,13c) for respectively holding different quality control solutions (15a,15b,15c); a solution routing system (17) adapted to selectively route one of the quality control solutions (15a,15b,15c) from the respective quality control container (13a,13b,13c) into the reception space (9) of the measurement cell (7).
US11536707B2
Systems, methods, and devices for analyzing small volumes of fluidic samples, as a non-limiting example, less than twenty microliters are provided. The devices are configured to make a first sample reading, for example, measure an energy property of the fluid sample, for example, osmolality, make a second sample reading, for example, detecting the presence or concentration of one or more analytes in the fluid sample, or make both the first sample reading and the second sample reading, for example, measuring the energy property of the fluid sample as well as detecting the presence or concentration of one or more analytes in the fluid sample.
US11536697B2
Embodiments provide systems, apparatuses, and method for determining the Modulus of Elasticity (MOE) of a wood workpiece based on the travel time and/or velocity of an impact-induced acoustic stress wave. A housing may be configured to reduce extraneous acoustic waves and/or contaminants near an acoustic transducer to thereby reduce errors in the detection/identification of the acoustic stress wave. A computer system may be programmed to determine the MOE of the workpiece based on the travel time and/or velocity of multiple acoustic stress waves induced by corresponding impacts at respective locations along the end of the workpiece as the workpiece travels in a first direction. Corresponding methods and an induction system for rapidly and repeatedly striking the end of the workpiece are also described herein.
US11536693B2
A sensor includes a flexible cable arranged to provide a plurality of independent electrical coils and a connector. Each of the plurality of independent electrical coils extend from a first end to a second end and is configured to be wrapped at least partially around a surface of a structure to be tested. The connector is electrically coupled to the first end of at least one of the plurality of independent electrical coils. The plurality of independent electrical coils is configured such that current will flow in a common direction between the first ends and the second ends within each said independent coil. Systems and methods also are disclosed.
US11536690B2
Provided is an electrical circuit for electrochemical measurement of a solution, said electrical circuit comprising: a voltage generation circuit; an operational amplifier that has an output (OUT), a non-inverting input (+IN), and an inverting input (−IN), wherein the output (OUT) is connected to a counter electrode (CE) in contact with the solution, the inverting input (−IN) is connected to a reference electrode (RE) in contact with the solution, and the non-inverting input (+IN) is connected to the voltage generation circuit; a capacitor that is connected between the output (OUT) and inverting input (−IN) and has a capacitance of 1 μF or greater; and a current measurement circuit that is connected to a working electrode (WE) in contact with the solution.
US11536672B2
Systems and methods for determining a mass of a crop by using at least one X-ray scanner is provided. The method includes obtaining at least two scan images of the crop, where a first of the at least two images is obtained along a first plane relative to the crop and a second of the at least two images is obtained along a second plane relative to the crop, and where the first plane is angularly displaced relative to the second plane, registering the first image and the second image, correcting the registered first and second images, and determining the mass of the crop from the corrected first and second images.
US11536664B2
The method for detecting a biomolecule by surface-enhanced Raman spectroscopy is a spectroscopic method of detecting a virus in a biological sample. A target substrate is prepared by depositing nanoparticles of a metal on a substrate of silicon nanowires. The nanoparticles may be gold, silver or a combination thereof. The far-field Raman spectra of at least one biomolecule associated with the virus are obtained. The biological fluid sample to be tested is then applied on the target substrate, and the surface-enhanced Raman spectroscopy spectra of the biological fluid sample on the target substrate are obtained. The far-field Raman spectra of the at least one biomolecule are compared against the surface-enhanced Raman spectroscopy spectra of the biological fluid sample on the target substrate.
US11536661B2
The present disclosure discloses an optochemical sensor for determining a measurand correlating with a concentration of an analyte in a measuring fluid, comprising: a housing having an immersion region configured for immersing in the measuring fluid; a removable cap having a sensor spot, the removable cap removably arranged at the immersion region of the housing, wherein the sensor spot is disposed on a circumferential face; a radiation source disposed in the housing for radiating excitation radiation into the removable cap, wherein a deflection module is disposed in the removable cap as to deflect excitation radiation radiated into the removable cap; a radiation receiver disposed in the housing for receiving received radiation emitted by the sensor spot; and a sensor circuit disposed in the housing and configured to control the radiation source, receive signals of the radiation receiver, and generate output signals based on the signals of the radiation receiver.
US11536660B2
The present invention relates to a method for in situ sensing of water stress in a plant by contacting a plant with a biosensor, where the biosensor comprises a material capable of giving a detectable response to changes in local water potential in the plant and detecting the detectable response thereby sensing water stress in the plant. The invention further relates to a method for determining water potential in a substance, a biosensor, a system for determining water potential in a substance, a method for determining water potential in a substance, a water potential measurement computing device, and a non-transitory computer readable medium having stored thereon instructions for determining water potential in a substance.
US11536659B2
Laser emission based microscope devices and methods of using such devices for detecting laser emissions from a tissue sample are provided. The scanning microscope has first and second reflection surfaces and a scanning cavity holding a stationary tissue sample with at least one fluorophore/lasing energy responsive species. At least a portion of the scanning cavity corresponds to a high quality factor (Q) Fabry-Pérot resonator cavity. A lasing pump source directs energy at the scanning cavity while a detector receives and detects emissions generated by the fluorophore(s) or lasing energy responsive species. The second reflection surface and/or the lasing pump source are translatable with respect to the stationary tissue sample for generating a two-dimensional scan of the tissue sample. Methods for detecting multiplexed emissions or quantifying one or more biomarkers in a histological tissue sample, for example for detection and diagnosis of cancer, or other disorders/diseases are provided.
US11536655B1
Diffraction-based imaging systems are described. Aspects of the technology relate to imaging systems having one or more sensors inclined at angles with respect to a sample plane. In some cases, multiple sensors may be used that are, or are not, inclined at angles. The imaging systems may have no optical lenses and are capable of reconstructing microscopic images of large sample areas from diffraction patterns recorded by the one or more sensors. Some embodiments may reduce mechanical complexity of a diffraction-based imaging system. A diffractive imaging system comprises a light source, a sample support configured to hold a sample along a first plane, and a first sensor comprising a plurality of pixels disposed in a second plane that is tilted at an inclined angle relative to the first plane. The first sensor is arranged to record diffraction images of the light source from the sample.
US11536650B2
An optical sensor system may include a light source. The optical sensor system may include a concentrator component proximate to the light source and configured to concentrate light from the light source with respect to a measurement target. The optical sensor system may include a collection component that includes an array of at least two components configured to receive light reflected or transmitted from the measurement target. The optical sensor system may include may a sensor. The optical sensor system may include a filter provided between the collection component and the sensor.
US11536649B1
The present invention allows a sample urine to enter an entry hole formed on a shell and to flow through a flow pathway. A part of the sample urine remains in a groove of the flow pathway as collected urine. A measuring module in the shell includes a first side and a second side. The first side includes a light emitting unit and a light sensing unit. The second side includes a lens. The lens is mounted in the groove. The light emitting unit generates a detection beam. The detection beam passes the lens, the collected urine, a reflective mirror, the lens again, and into the light sensing unit. The light sensing unit receives the detection beam and generates a sensing signal. The processing unit generates a detection result signal according to the sensing signal, and a display unit immediately displays a test result of the sample urine.
US11536639B2
An intelligent lithology identification system and method based on images and spectrum technology. The intelligent lithology identification system includes a rock shape analysis system, an image identification system, a sample processing system, a spectrum analysis system, and a central analysis and control system; wherein the central analysis and control system determines the final lithology of a sample according to the rock identification results from the image identification system and the analysis results from the spectrum analysis system. The technical solution further identifies the content and type of minerals by using spectrum technology, integrates and analyzes the results of spectrum analysis and image identification, and finally gives the lithology of the rock, which greatly improves the accuracy of lithology identification.
US11536632B2
The disclosure relates to devices, solutions and methods for collecting and processing samples of bodily fluids containing cells (as well as embodiments for the collection, and processing and/or analysis of other fluids including toxic and/or hazardous substances/fluids). In addition, the disclosure relates generally to function genomic studies and to the isolation and preservation of cells from saliva and other bodily fluids (e.g., urine), for cellular analysis. With respect to devices for collection of bodily fluids, some embodiments include two mating bodies, a cap and a tube (for example), where, in some embodiments, the cap includes a closed interior space for holding a sample preservative solution and mates with the tube to constitute the (closed) sample collection device. Upon mating, the preservation solution flows into the closed interior space to preserve cells in the bodily fluid. The tube is configured to receive a donor sample of bodily fluid (e.g., saliva, urine), which can then be subjected to processing to extract a plurality of cells. The plurality of cells can be further processed to isolate one and/or another cell type therefrom. The plurality of cells, as well as the isolated cell type(s), can be analyzed for functional genomic and epigenetic studies, as well as biomarker discovery.
US11536626B2
A method of evaluating integrated running energy of a vehicle in a wind tunnel may include estimating change in fuel efficiency according to change of vehicle parts thereby facilitating precise measurement of running energy.
US11536622B2
A bicycle power meter includes a strain gauge, a signal processing unit, a processor, and a signal transmitter. The strain gauge is disposed on at least one of an outer peripheral wall and an inner peripheral wall of a stem of a bicycle. The signal processing unit connected to the strain gauge by signal correspondingly outputs an electrical signal based on a deformation of the stem detected by the strain gauge. The processor connected to the signal processing unit by signal receives the electrical signal sent by the signal processing unit and calculates a measuring value based on the electrical signal and sends the measuring value in an output signal. The signal transmitter connected to the processor by signal receives the output signal sent by the processor and converts the output signal to a wired or wireless signal and sends the wired or wireless signal to a terminal device.
US11536618B2
A load indicator apparatus which is compact, portable and detachably mounted on the tie-rod. The load indicator apparatus includes a first reference fixture configured for attachment at a first position on the tie-rod, a second fixture configured for attachment at a second position on the tie-rod and an elongation gauge extending between the first reference fixture and the second fixture and configured to measure displacement of the second fixture relative to the first reference fixture during elongation of the tie-rod. A displacement transducer is connected to the second fixture to measure a capacitance value proportional to the loading acting on the tie-rod and transfers it to a load monitoring unit which translates the measured capacitance into a visual load reading and an electronic load output value.
US11536601B2
A liquid level detector includes a frame, a float arm, a holder rotatably supported by the frame, a float arm mounting part configured to mount the float arm to the holder by elastically deforming a first part of the holder when mounting the float arm to the holder and restoring the first part when float arm is mounted to the holder, a float mounted to the float arm, and an elastic deformation preventing part configured to prevent elastic deformation of the first part of the float arm mounting part.
US11536600B2
A Coriolis flowmeter includes a change ratio obtainer configured to obtain a change ratio of vibration of a vibration tube when the vibration tube is vibrated with a constant driving force by causing a switch to select a fixed gain setting voltage, a calculator configured to calculate a first parameter indicating at least one of a spring constant of the vibration tube and a damping coefficient of the vibration tube on the basis of the change ratio obtained by the change ratio obtainer and the constant driving force, and a predictor configured to predict at least one of a time, an operating time, and an integrated flow rate of a fluid flowing in the vibration tube required for a state of the vibration tube to become a state requiring maintenance, using the first parameter calculated by the calculator or a second parameter obtained by performing a predetermined calculation on the first parameter.
US11536598B2
A system for measuring a velocity or volumetric fluid flow rate of a fluid flow passing within a pipe includes a SONAR flow meter configured to determine a measured velocity or volumetric rate of a fluid flow passing within a pipe. The system further includes a CFD analysis device configured to produce a simulated velocity or volumetric rate of the fluid flow passing within the pipe. The system further includes a processing unit in communication with the CFD analysis device and the SONAR flow meter. The processing unit is configured to produce at least one error function based on the measured velocity or volumetric fluid flow rate and the simulated velocity or volumetric fluid flow rate, and is configured to determine an adjusted velocity or volumetric fluid flow rate using the at least one error function and the measured velocity or volumetric fluid flow rate.
US11536593B1
A sensor mounting assembly for a vehicle includes a sensor that is operable to detect conditions outside of the vehicle, and a vehicle body structure having an inner wall and an outer wall located opposite the inner wall. A sensor mount is coupled to the outer wall with at least one fastener extending through the outer wall, inner wall, and sensor mount. The sensor mount defines an internal space in which the sensor is coupled.
US11536584B2
There is provided a technique that can appropriately display route icons. A map display system includes a display section obtaining part that obtains display sections each being a section of a route to be displayed on a map; a connecting point obtaining part that obtains a connecting point, the connecting point being a point where different routes are connected together on the display sections; and a map display part that displays at least one route icon for each split section, the route icon being an image associated with a route, and the split section being obtained by splitting each of the display sections by the connecting point.
US11536583B2
An information display device includes: a display section that displays a view of a situation ahead of a vehicle and guidance information; a learning section that classifies and learns targets appearing on a travel route and visible through the display section as: a first target necessary to be visible, a second target necessary to be visible under the setting condition, or a third target not necessary to be visible, and a display control section configured to: prohibit display of the guidance information in a prohibited region with the first target, permit display of the guidance information in a permitted region with the third target, and either prohibit display of the guidance information in a conditional region with the second target and the setting condition is met, or permit display of the guidance information in the conditional region with the second target and the setting condition is not met.
US11536576B2
Systems and methods are provided for executing a filter on map data. The filter receives a first notification that a version of first map data from a first map data source is available. The filter determines that the version of first map data is compatible using one or more version rules stored in the filter. The filter processes the version of first map data, when the version of first map data is compatible. The filter generates a second notification that a processed version of first map data is available.
US11536572B2
Described herein are embodiments of a method and system that uses a vertical or upward facing imaging sensor to compute vehicle attitude, orientation, or heading and combines the computed vehicle attitude, orientation, or heading with range bearing measurements from an imaging sensor, LiDAR, sonar, etc., to features in the vicinity of the vehicle to compute accurate position and map estimates.
US11536570B2
A method for determining an optimized trajectory to be followed by an aircraft, the method being implemented by a determining system of the aircraft and comprising: a first step for acquiring at least one constraint relative to at least one parameter of the trajectory to be followed, the constraint being determined by a control system of a remote station as a function of the air traffic and/or the aircraft mission; a step for calculating a desired trajectory as a function of the constraint; a step for transmitting the desired trajectory to the remote station; a second step for acquiring an instruction comprising an authorization to follow the desired trajectory or a refusal of the desired trajectory.
US11536554B2
A localization and attitude estimation method using magnetic fields includes the following steps. First, in three-dimensional coordinates, at least three magnetic landmarks arbitrarily disposed around a moving carrier are selected, wherein any two of the at least three magnetic landmarks have different magnetic directions. One set of at least five tri-axes magnetic sensors is used to sense the magnetic fields of the at least three magnetic landmarks. Three magnetic components on three axes of a current position of each of the tri-axes magnetic sensors are respectively generated by a demagnetization method. Five non-linear magnetic equations are solved to obtain position information and magnetic moment information of the at least three magnetic landmarks in the three-dimensional coordinates. Position vectors and attitude vectors of the set of at least five tri-axes magnetic sensors in a three-dimensional space are estimated based on tri-axes magnetic moment vectors of the magnetic landmarks.
US11536551B1
A laser ignition assembly comprises first and second mounting surfaces opposed to each other. A central cavity is formed through the surfaces and sized to receive energetic material therein. A vertical solder bridge is formed between the surfaces and an edge emitting laser diode disposed between the surfaces. The laser diode is oriented such that a light fluence therefrom is directed in a radial direction into the central cavity. The surfaces can be circuit boards, e.g., copper clad, rigid circuit boards, and have an annular shape. The central cavity can be further defined by an interboard gap between the surfaces. The ignition assembly can fit within a primer cup of a munition.
US11536548B1
A projectile enables axial assembly and precise angular alignment of cylindrical or ogival sections of the projectile without interfering with internal parts spanning those sections. The projectile includes a turnbuckle design that minimizes Outer Mold Line (OML) transitions and maintains structural integrity. Advantageously, the turnbuckle allows surface mounted antennas and internal electronics to span structural sections of the projectile. The minimal OML produces less turbulence and drag. Finally, the turnbuckle is structurally robust for gun launched applications.
US11536545B2
The present invention concerns a coupling and power transmission system for an electric igniter, in particular for single-shot type fireworks (10), the system comprising a casing (11), in which the pyrotechnic components are housed, said casing having a first side that is open and a second side with a shaped connector (12), said shaped connector (12) comprising a channel (15) for connecting to said pyrotechnic components and adapted to removably receive an electric igniter (16), said electric igniter (16) being rigidly coupled to a printed circuit (18) on a PCB support (17), the printed circuit comprising two concentric tracks which are short-circuited via a connection track on a break-away tab (19) of the PCB support (17), whereby removal of the tab (19) eliminates the short-circuit, said shaped connector (12) being couplable, in a removable manner and with freedom of rotation with respect to an axis, to a docking base (13), said docking base (13) comprising the electronic components for transmission of an electrical signal to said electric igniter (16) and in particular three contacts (20), aligned with each other and dimensioned in relation to said printed circuit (18), ensuring connection between the tracks of said printed circuit (18) and the contacts (20) independently of the angular position of said shaped connector (12) with respect to said docking base.
US11536544B1
A target tracking system and method of operation can include: generating data based on a detection of a shock wave of a bullet by target microphones, the target microphones including an offset target microphone; wirelessly transmitting the data with a target transceiver communicatively connected to the target microphones; determining a bullet speed at the target microphones based on the shock wave detected by the offset target microphone with a processor; and determining a shot placement of the bullet relative to the target microphones with the processor, the processor communicatively connected to the target transceiver.
US11536543B2
A DE energy weapon and tracking system includes a passive millimeter wave (PmmW) imaging receiver on a common gimbaled telescope to sense natural electromagnetic radiation from a mmW scene. The PmmW imaging receiver operates in a portion of the electromagnetic spectrum distinct from the IR bands associated with thermal blooming or the HEL laser. In the case of a HPM source, the reflected energy is either in a different RF band and/or of diminished amplitude such as to not interfere with operation of the PmmW imaging receiver. Although lower resolution than traditional optical imaging, PmmW imaging provides a viable alternative for target tracking when the DE weapon is actively prosecuting the target and provides additional tracking information when the DE weapon is not engaged.
US11536529B2
A device, and method for using the device, for extracting a large-caliber projectile jammed in a barrel of a weapon including a solid body having a diameter smaller than the caliber of the barrel and intended to be introduced into the barrel at the muzzle of the latter and then released in the barrel in order to impact, by inertia, the jammed projectile. The device is at least two radially expandable locking mechanisms, each able to move between a locked position in which it is applied radially against the inner wall of the barrel and a released position in which it is not applied against the barrel, the passage of the locking mechanisms from one position to the other by an expansion apparatus, the device includes a translation device enabling a first locking mechanism to be translated axially to a second locking mechanism.
US11536528B2
An extraction system for removing an object from a bore, the extraction system comprising an extraction pole assembly comprising a plurality of extraction poles, each extraction pole having a proximal end and a distal end; and a plurality of centering couplers, each centering coupler of the plurality of centering couplers comprising a partial spherical outer surface sized to complement a diameter of the bore, a proximal end configured to couple to a distal end of an extraction pole, and a distal end configured to couple to a proximal end of the extraction pole. The extraction pole assembly can be operable with a press assembly comprising a clamp configured to secure to the structure having the bore, and an extendable member configured to provide an input force to an extraction pole of the extraction pole assembly.
US11536504B2
A method may include selecting a first set of values for a first set of parameters of one or more hardware components of an ice-making machine; identifying a water temperature at a water inlet of the ice-making machine; identifying an ambient air temperature surrounding the ice-making machine; calculating a second set of parameters of the ice-making machine based on at least a portion of the first set of values, the water temperature and the ambient temperature, the second set of parameters corresponding to operation of the ice-making machine in a freeze mode in which liquid water is cooled by an evaporator; and calculating a third set of parameters based on at least a portion of the first set of values, the water temperature and the ambient temperature, the third set of parameters corresponding to operation of the ice-making machine in a harvest mode.
US11536497B2
An evaporator comprises: a housing with a refrigerant inlet and a refrigerant outlet; heat transfer tubes that are contained in the housing, in which chilled water for heat exchange with refrigerant inside the housing flows; at least one distribution tray that is placed apart from the heat transfer tubes and has a plurality of holes for distributing refrigerant over the underlying heat transfer tubes; a vapor-liquid separator that is placed apart from the bottom of the distribution tray and separates an introduced refrigerant into a vapor refrigerant and a liquid refrigerant; and a pair of support frames that are fixed to either side of the width direction of the housing, wherein the vapor-liquid separator comprises: a chamber that has an inlet port communicating with the refrigerant inlet, a vapor refrigerant exit communicating with the refrigerant outlet, and a plurality of holes formed in the bottom to distribute the liquid refrigerant to the distribution tray; and a plurality of side arms that are formed on either side of the chamber and arranged in the length direction of the chamber and supported by the support frames. Through the present disclosure, it is possible to keep the vapor-liquid separator horizontal and stable and achieve stable heat exchange performance.
US11536496B2
A heat exchanger includes flat tubes, a header, and a refrigerant inlet. The header has a first plate, a second plate, and a third plate. The first plate has a ridge portion defining a tank space. The second plate has a first flow passage and a second flow passage. The first flow passage extends in such a manner that an area of the first flow passage coincides with an area of the tank space. The second flow passage extends in such a manner that an area of the second flow passage does not coincide with the area of the tank space. An upper portion of the first flow passage and an upper portion of the second flow passage are connected to each other via a first connecting flow passage. A lower portion of the first flow passage and a lower portion of the second flow passage are connected to each other via a second connecting flow passage. The third plate has a communicating hole that allows the first flow passage and each of the flat tubes to communicate with each other.
US11536492B2
The present disclosure provides an electric compressor comprising a main housing, a motor part disposed in the main housing and comprising a stator comprising a rotor accommodating portion and a rotor rotatably disposed in the rotor accommodating portion, a compression part rotatably connected to the motor part, and an inverter part electrically connected to the motor part. The motor part is disposed in a motor room formed inside the main housing, the stator comprises a plurality of insulating protrusions protruding from an outer circumferential surface of the stator, and the plurality of insulating protrusions is configured to be brought into contact with an inner circumferential surface of the motor room.
US11536491B2
An electric integrated circuit water heater apparatus includes: a cold water inlet for allowing input of cold water into a storage tank with heating elements comprised of integrated circuits configured to exchange heat from the heating elements to the water in the storage tank through a heat exchanger, in which heat produced by running the integrated circuits is recovered into the heat exchanger, thereby heating the stored water by using heat from the integrated circuits. A hot water outlet is provided in the upper portion of storage tank such that the water will have passed all of the heating elements prior to exiting the hot water outlet.
US11536476B2
A building system for a building including one or more storage devices storing instructions thereon that, when executed by one or more processors, cause the one or more processors to operate one or more pieces of building equipment associated with a building space based on a first operating mode. The instructions cause the one or more processors to receive an indication to update operation of the building space based on an emergency situation and responsive to receiving the indication to update operation of the building space based on the emergency situation, operate the one or more pieces of building equipment based on a second operating mode, wherein the second operating mode defines one or more second parameters for the one or more pieces of building equipment and is adapted to reconfigure the operation of the building space to address or mitigate the emergency situation.
US11536472B2
A concentric pipe geothermal heat exchanger well head is described. The well head may include a riser pipe having an outer pipe and an inner core pipe, wherein an inner heat exchanger pipe is coupled to the inner core pipe, a reducer coupled to an outer heat exchanger pipe on one side and coupled to the outer pipe on a second opposite side to conduct fluid between the outer heat exchanger pipe and the outer pipe, a flow pipe parallel to and biaxial with the riser pipe configured to be coupled to a geothermal heat pump, and an elbow coupled to the outer pipe to couple fluid between the outer pipe and the well head pipe.
US11536471B2
A heating ventilation, and/or air conditioning (HVAC) system includes a support structure having a mounting rail, a first mounting bracket coupled to the mounting rail and configured to be adjustably positioned along a first axis of the mounting rail, and a second mounting bracket directly coupled to the first mounting bracket. The second mounting bracket is configured to support a fan motor mounted thereto, the second mounting bracket is configured to be adjustably positioned along a second axis of the first mounting bracket, and the second axis of the first mounting bracket is transverse to the first axis of the mounting rail.
US11536469B2
A saddle-type window air conditioner comprises an indoor part, an outdoor part and a connecting part. The connecting part includes an indoor connecting box and an outdoor connecting box sleeved in each other. The indoor connecting box is connected with the indoor part, the outdoor connecting box is connected with the outdoor part, and the connecting part is provided with locking assemblies. Each of the locking assemblies includes a lock sleeve, a lock core, a push button and a rack. The lock sleeve is disposed on the indoor connecting box located on an outer side or on the outdoor connecting box, and is provided with a lock hole; the rack is disposed on the outdoor connecting box located on an inner side or on the indoor connecting box; the push button is connected with the lock core and configured to push the lock core to move; and the lock core is provided with a lock pillar. When the lock pillar is clamped and locked with the lock hole, the lock core is separated from the rack to extend or shorten the connecting part. When the lock pillar is separated from the lock hole, the lock core is clamped with the rack, and the connecting part cannot be extended, but can only be shortened under the action of an external force to realize the locking of the connecting part.
US11536462B2
A stacked oven may include a supporter installed between a first oven at a lower portion of the first oven and a second oven above the first oven and fixing the second oven at a position spaced apart upward from the first oven. The supporter may include a first installation member that includes a vertical extending member that contacts a side surface of the first oven, a lateral extending member that extends from an upper portion of the vertical extending member in a direction toward a center of the first oven, and a load support provided between a lower portion of the lateral extending member and the first oven; a second installation member that includes a lower surface support and a side surface support that contact a lower surface and a side surface of the second oven, respectively, and having an angle with respect to each other, and a guide that extends upward and outward from an upper end of the side surface support; and a connection member that vertically connects the lateral extending member and the lower surface support.
US11536461B2
A latch module includes a latch including a hook for engaging with a pin, a spring that applies a force to move the latch in a first direction; and a motor to pivot the latch. The hook is opened at a front end toward the first direction that opens to an engaging surface provided in the hook for engaging with the pin and the engaging surface includes a disengaging inclined surface that is disposed at a front end portion of the hook and a secure lock surface that is disposed behind the disengaging inclined surface. The disengaging inclined surface has an inclined surface inclined in the first direction and the secure lock surface has an inclined surface inclined in a second direction opposite the first direction. In a first basic position of the latch, the disengaging inclined surface of the hook is positioned to engage with the pin. In a second basic position of the latch, the engaging surface of the hook is positioned to release the pin. In a third basic position of the latch, the secure lock surface of the hook is positioned to engage with the pin.
US11536455B2
A combustor component according to at least one embodiment of the present invention includes a cylindrical body which internally includes a combustion chamber, and includes a weld part where a plurality of through holes opening to the combustion chamber are formed, and a housing which is disposed on an outer circumferential side of the cylindrical body to cover a part of the weld part, and defines an acoustic damping space communicating with the combustion chamber via at least one of the through holes. The plurality of through holes in the weld part has a formation density which is higher in a first region of the weld part covered with the housing than in a second region of the weld part positioned outside the housing.
US11536453B2
The present invention relates to a cigarette lighter having a fuel reservoir configured to contain a combustible fuel. The cigarette lighter includes a pre-mixing burner flame generating unit configured to mix the combustible fuel with air and contain a flame. The cigarette lighter includes a valve in fluidic communication with the fuel reservoir and the pre-mixing burner flame generating unit and configured to facilitate the combustible fuel to enter the pre-mixing burner flame generating unit when the valve is actuated. The cigarette lighter includes a bracket configured to actuate the valve when a force is applied by a user and includes a friction wheel assembly in mechanical communication with the bracket and configured to rotate about an axis. The cigarette lighter includes a flint in mechanical communication with the friction wheel assembly and configured to emit spark when the friction wheel assembly is rotated about the axis by a user.
US11536444B2
A light including a housing having an upper portion, a lower portion, and a central axis. The lower portion defines a battery port. The upper portion acts as a lens. The light further includes a heat sink extending upward from the lower portion of the housing and including a body defining a central aperture. A plurality of light support surfaces are arranged around a perimeter of the body and a top support member is coupled to and oriented perpendicularly relative to the plurality of light support surfaces. The light further includes a first plurality of LEDs coupled to the plurality of light support surfaces and a second plurality of LEDs supported on the top support member. The light further includes a first battery pack and a second battery pack, both of which are electrically connected to the first and second pluralities of LEDs when received in the battery port.
US11536441B2
A cooking appliance light including a light glass arranged at a top side of the cooking appliance light; a socket arranged at a bottom side of the cooking appliance light, wherein a geometric center axis of the cooking appliance light runs vertically through the socket; a neck arranged at a bottom side of the light glass, the neck including at least one groove arrangement including an axially extending vertical groove and an adjoining circumferentially extending horizontal groove wherein the axially extending vertical groove and the circumferentially extending horizontal groove are radially open and engageable by a locking bar, wherein the axially extending vertical groove includes an axially oriented locking bar entry opening, wherein the circumferentially extending horizontal groove includes an axially upward oriented locking bar support surface including a safety protrusion and a movement stop at an end that is distal from the axially extending vertical groove.
US11536439B2
A planar light source includes a light guide member having a through hole, a light source, a first light adjusting member, a second light adjusting member, and a light transmissive member. The first light adjusting member having reflectivity and transmissivity with respect to light from the light source is disposed on or above an upper face of the light source in the through hole. The second light adjusting member having reflectivity and transmissivity with respect to the light from the light source is disposed above and apart from the first light adjusting member. The first light transmissive member having a higher transmissivity with respect to the light from the light source than the transmissivities of the first and second light adjusting members is disposed between the first light adjusting member and the second light adjusting member, and between a lateral face of the light source and the light guide member.
US11536436B2
A light fixture for illuminating building surfaces or partial surfaces of a building has a housing, a light source on the housing, a focusing optical unit on the housing and separate from the light source for focusing and projecting light emitted by the light source in a direction, a first lens plate in the light path spaced a first distance downstream in the direction of the focusing optical unit, the first lens plate having a plurality of first lenticular lenses arranged thereon, a second lens plate receiving light from the first lens plate and spaced a second distance downstream in the direction from the first lens plate, the second lens plate having a plurality of second lenticular lenses arranged thereon. Each of at least some of the first lenticular lenses is aligned in the direction with a respective second lenticular lens.
US11536434B2
The invention relates to a luminous motor-vehicle module including at least one light source, an open casing, and a closing element for closing said open casing. The open casing includes a housing for positioning on an optical element, the positioning housing includes a plurality of grooves, and a tab for hooking on a casing of said motor vehicle comprising the optical element and an outer lens for closing the casing, the luminous module being configured to make a rotation and hook, at the end of the rotation, onto the casing via said hooking tab of the open casing.
US11536433B1
A lens for a vehicle including a light source part including a plurality of light sources that irradiate light, and a lens part that outputs the light irradiated by the light source part to a front side, and the lens part includes a first lens disposed on a front side of the light source part, and a thickness of which becomes smaller as it goes toward opposite sides with respect to a leftward/rightward direction, and a second lens disposed on a front side of the first lens and deflected to be disposed on a more rear side as it goes from one end to an opposite end thereof with respect to the leftward/rightward direction.
US11536431B2
A lamp (1) includes: a light source; a substrate (50) on which the light source is disposed; a housing (10) in which the substrate (50) is disposed; an electric cable (20) connected to the substrate (50), the electric cable (20) extending outward from the housing (10); and a thermally conductive sheet (40) having elasticity, the thermally conductive sheet (40) being sandwiched by a region in which the light source is disposed on the substrate (50) and the housing (10), in which the housing (10) has a recess (16) as a storage space in which the electric cable (20) is housed, at a position overlapping part of the substrate (50) out of the region in which the light source is disposed.
US11536429B1
A wireless lighting device for vehicle accessories includes a signal transmitter and an encapsulated light board. The light board includes a unitary baseplate, a backlight module, a power module, and a top cover. The backlight module including a circuit board, light emitting elements, a transceiver, and a control module configured to turn the light emitting elements on and off according to the detected signal. The power module including a battery and a conductive strip configured to electrically connect the battery to the circuit board. The top cover configured to be irreversibly sealed to the baseplate with a customizable light permeable region covering the light elements. The transmitter configured to be installed on a door or a frame of a vehicle, and the light board configured to be installed in a vehicle accessory. The wireless lighting device having at least a ten year operational life without replacement of the batteries therein.
US11536427B2
A ceiling lamp, an LED light source module, and a light source assembly are provided. The light source assembly includes a plastic heat-dissipating member and a metal substrate for mounting LED light sources of the ceiling lamp. The plastic heat-dissipating member includes an embedding groove, and the metal substrate is embedded in the embedding groove and is in contact with groove walls of the embedding groove. The light source assembly can effectively balance safety, performance and cost.
US11536424B2
According to an aspect of this disclosure, a ventilation and lighting system including a main housing having an inlet opening and a discharge opening, a blower and motor assembly disposed within a housing and operable to move air through the inlet and outlet, a grille configured to be located at the inlet opening, the grille having a cavity and a plate defining a plurality of apertures through which air may move, and one or more lighting elements arranged within the cavity and an optical component covering the cavity. The system is arranged such that light developed by the one or more lighting elements mixes within the cavity and transmits through the optical component covering the cavity, and the system further includes a controller that coordinates operation of the blower and motor assembly and the one or more lighting elements from a remote location.
US11536422B2
The present disclosure relates generally to lighting elements, for example, suitable for use illuminating a ceiling. The present disclosure relates more particularly to an illuminated acoustic ceiling element including an acoustic substrate having an upper face and a lower face, an air permeable layer disposed under the lower face of the acoustic substrate and spaced from the acoustic substrate, and a light source supported by the acoustic substrate and configured to emit light through the air permeable layer.
US11536414B2
A pig trap of this disclosure may include one or more injectors or nozzles located along a sidewall of the barrel and oriented to deliver a jet of fluid toward a back side of a vertical member of a pig or tool. The nozzle may be part of an assembly that includes a longitudinally extending pipe having a flat-profile flange at an inlet end, a curved-profile flange at the nozzle end, and a bend in between the two ends. When the assembly is installed in a sidewall opening of a pig trap, the nozzle delivers a jet of fluid toward the back side of a vertical member of the pig. A leak path may be provided through flanges or formed between the sidewall opening and a periphery of the curved-profile flange. Launch forces of more than 10 to 15 times that of a conventional launcher may be achieved.
US11536410B2
A restraint system for use in securing temporary flow lines that include multiple pipe sections, each pair of pipe sections connected together with a fitting or coupling such as a hammer joint coupling. The system includes multiple pluralities of endless loop slings connected end to end with a cow hitch or girth hitch knot. Disconnectable fittings (e.g., shackles) are placed every three or more slings so that easy disassembly is afforded in case of leakage or other failure.
US11536408B1
A drain-pipe interface device is disclosed. The drain-pipe interface device may include a hollow profile defining a threaded portion located on an outer surface the hollow profile. The threaded portion is configured to engage with an opening associated with a drain-pipe, to couple the drain-pipe interface device with the opening. The drain-pipe interface device may further include a handle provided on the hollow profile. The handle may be used to rotate the drain-pipe interface device couple with the opening.
US11536407B2
A fracturing manifold system including a first plurality of junctions mounted on a support structure and fluidly connected via conduit, individual ones of the first plurality of junctions configured to receive fracturing fluid from at least one fracturing pump and the first plurality of junctions including a first terminal junction. The fracturing manifold system further includes a fracturing head fluidly connected to the first plurality of junctions. The fracturing manifold system is configurable between a first configuration in which the fracturing head is mounted at a location proximate an end of the support structure and a second configuration in which an additional junction is mounted on the first support structure at the location, the additional junction is fluidly connected to the first plurality of junctions, a second plurality of junctions is fluidly connected to the additional junction, and the fracturing head is fluidly connected to the second plurality of junctions.
US11536402B2
Hose barb fittings and apparatuses described herein provide increased fluid-flow rates for cooling loops used for thermal control in computer system. A hose barb fitting comprises a fluid-flow passage that extends through the hose barb fitting from a first opening to a second opening. The ratio of the cross-sectional area of the fluid-flow passage to the cross-sectional area of the hose barb fitting is between 0.4 and 0.7, inclusive. When the hose barb fitting is fully seated within a housing structure, a specialized gasket acts as both a radial seal and a face seal. Also, a flange extending from the housing structure engages with a flange extending from the hose barb fitting to prevent the hose barb fitting from being unseated.
US11536401B2
A clamping device including a collar which has a belt able to be clamped by the reduction of its diameter and a seal disposed inside the belt by being retained axially relative to the collar. The seal is formed in a strip which is wound on itself and whose ends are configured to cooperate together via a sealing arrangement. The seal undergoes a stress towards the inner surface of the belt and is configured to be elastically deformed against the stress to allow the insertion of an annular object between the seal and the belt.
US11536400B2
A hose is provided capable of meeting fireproof requirements per AS1055 under no flow condition. The hose has multiple layers of fire protection comprising a silicone rubber layer impregnated with additives including zinc borate and expandable graphite.
US11536398B2
A cable hanger for securing cables to a supporting structure includes: a base panel having opposed ends; a pair of arms attached to a respective end of the base panel and having a free end; a pair of locking projections, each of the locking projections attached to a respective free end of the arms; a pair of gripping members, each gripping member attached with a respective arm or to the base panel, wherein the arms and locking projections are spread apart to enable insertion of a first cable between the arms, wherein the gripping members engage and grip the first cable, and wherein the locking projections are inserted into the aperture of the supporting structure; and at least one finger attached to and extending from one of the arms or the base panel, the finger configured to deflect and grasp a second cable against the arm or base panel.
US11536391B2
This system is a pneumatic actuation valve assembly that can include a frame; a timing spool housing; a timing spool carriage; a timing spool; a magnet configured to bias the timing spool in a forward position; a main spool and configured to travel toward a frame forward portion when a fluid is received into a mid-main spool pressure area wherein the main spool actuates a bolt carried by the frame and is configured to receive a projective in an open position and chamber the projective in a closed position; and, a bore defined in the timing spool configured to allow pressure in a rear main spool pressure area to escape through the bore releasing rearward pressure on the timing spool allowing the timing spool to travel from the rearward position to the forward position according to an attraction of the magnet.
US11536388B2
An example system includes a valve assembly having: (i) a plurality of ports including an inlet port, an outlet port, and a vent port, (ii) a solenoid coil having a cavity therein, (iii) an armature slidably accommodated in the cavity of the solenoid coil, (iv) a magnet fixedly disposed within the solenoid coil, wherein the magnet applies a magnetic force on the armature in a distal direction, and (v) a spring applying a biasing force on the armature in a proximal direction; and a controller sending a signal having a particular polarity to the solenoid coil such that the signal is applied to the solenoid coil for a particular period of time, and resending the signal periodically every particular time interval.
US11536383B2
A ventilation component (1) includes a gas-permeable membrane (10), a ventilation valve (20), and a structural member (30). The ventilation component (1) is to be attached to a housing (2) having a ventilation opening (5). The ventilation valve (20) includes an elastic body, and is opened and closed by elastic deformation of the elastic body. The structural member (30) supports the gas-permeable membrane (10) and the ventilation valve (20). In an attached state where the ventilation component (1) is attached to the housing (2), ventilation between an inside of the housing (2) and an outside of the housing (2) is carried out via the gas-permeable membrane (10), and the ventilation valve (20) is opened to discharge a gas inside the housing 2 to the outside of the housing 2 when a difference between a pressure inside the housing (2) and a pressure outside the housing (2) is equal to or higher than a predetermined value. The elastic body included in the ventilation valve (20) is formed of a rubber whose rate of change in breaking strength is 95% to 120%.
US11536382B2
A valve body for a valve has an envelope surface with a bell-shaped cross section contour in a longitudinal direction of the valve body. The envelope surface is provided with a guide region for guiding the valve body in a valve seat and is further provided with a sealing region for contacting fluid-tightly the valve seat. The sealing region adjoins in the longitudinal direction the guide region. The bell-shaped cross section contour in the longitudinal direction from the guide region to the sealing region is open at one side and increases strictly monotonously. The valve body is formed of a thermoplastic polyhalogen olefin. A crankcase ventilation device is provided that is provided with a valve provided with such a valve body.
US11536381B2
A dynamic control valve assembly for use in filling a liquid carbon dioxide storage and gas delivery system is provided, the assembly comprising: a valve body; an end nut with an inlet port for receiving liquid carbon dioxide; a chamber; an inlet cavity; a liquid port; a gas port; and a dynamic compound valve stem assembly for blocking the gas port while liquid carbon dioxide is delivered through the inlet port and allowing the liquid carbon dioxide to flow through the liquid port for storage in a liquid cylinder, and open the gas port and block the inlet port in order to allow carbon dioxide gasses from boiling liquid carbon dioxide within the liquid cylinder to pass through the gas port for storage in a gas cylinder until system pressure and temperature equilibrium is reached. The dynamic compound valve stem assembly comprises: a stem body having an inlet port poppet and a gas port poppet; an inlet cavity collar; and in some embodiments a collar biasing spring. The compound valve assembly is adapted to block the inlet port upon completion of the delivery of liquid carbon to the system when the system has an initial low pressure. The carbon dioxide gas may then be drawn from the gas cylinder for use in use in carbonated beverages and other applications such as agricultural and medical uses.
US11536379B2
This invention relates to a valve comprising: —a body with a first port, a second port and an interior space extending between the first and second port; —a seat arranged in the interior space; —a valve member moveably arranged inside the interior space to cooperate with the seat; and —a stem to move the valve member, wherein the stem is rotatable between a first rotational position and a third rotational position with a second rotational position in between the first and third rotational position, wherein in between the first and second rotational position the valve member and the stem are coupled according to a first configuration, and wherein in between the second and third rotational position, the valve member and the stem are coupled according to a second configuration different from the first configuration.
US11536378B2
A fluid end assembly comprising a housing having multiple conduits formed therein. A tubular sleeve is installed within one of the conduits and is configured to house a plurality of packing seals. A seal is installed within a groove formed in the walls of the housing surrounding the tubular sleeve such that the seal engages an outer surface of the tubular sleeve.
US11536377B1
A gate valve includes a valve body, a transmission base disposed in the valve body, and two gate plates disposed at two sides of the transmission base. The gate plates are connected together through an elastic member disposed in the transmission base. When the transmission base is located at a first position, the gate plates are received in a chamber and moved towards each other by the elastic member to open valve openings. When the transmission base is located at a second position, the valve openings are sealed by the gate plates, and an elastic positioning portion of the elastic member is abutted against a positioning plate of the valve body for providing a buffer positioning effect to the gate plates. Therefore, the gate valve of the present invention is opened and closed by using the elastic member, and has advantages of smooth movement, simple structure, and good adaptability.
US11536375B2
A valve assembly includes a valve body defining a fluid inlet in fluid communication with a fluid outlet. The valve body has an inner body surface defining an interior chamber extending between the fluid inlet and the fluid outlet. A valve element is disposed within the interior chamber and rotatable through a range of positions relative to the outlet providing a high level of precision control of a fluid flow rate through the valve assembly. A valve seat with a seal is positioned around a valve element. The valve seat is configured to self-adjust its inner radial diameter to correspond to the outer radial diameter of the valve element to maintain a portion of an inner seat surface in contact with an outer valve surface of the valve element through the range of positions.
US11536374B2
Cleanout conduit valve installations may include at least one cleanout housing having a cleanout housing interior and configured for placement in the cleanout conduit hole with the at least one cleanout conduit extending into the cleanout housing interior. A cleanout housing opening may overlie the cleanout housing interior. An openable cleanout housing door may be disposed in the cleanout housing opening. At least one cleanout conduit valve assembly may be configured to be disposed in fluid communication with the at least one cleanout conduit in the cleanout housing interior of the at least one cleanout housing. The at least one cleanout conduit valve assembly may include a valve housing configured for mounting on the at least one cleanout conduit. A valve mount may be carried by the valve housing. A valve may include a valve arm pivotally carried by the valve mount. A valve stop may extend from the valve arm. A valve body may be carried by the valve arm. The valve body may have a sealing surface. The valve may be positional between a closed valve position configured to seal the valve housing and a full open valve position configured to unseal the valve housing. The valve stop may engage the valve body in the full open valve position.
US11536360B2
An inline gearbox for a land vehicle that includes an engine having a clutch housing for the transmission of rotational force from the engine to one or more wheels for propelling the land vehicle, wherein the inline gearbox includes a fast-change gear assembly.
US11536356B2
A work vehicle includes an engine, a speed changing apparatus that includes a hydrostatic stepless speed changing mechanism and is configured to subject motive power transmitted from the engine to speed changing and output the motive power, a travelling apparatus configured to travel on the motive power received from the speed changing apparatus, a speed detector configured to detect a speed of the travelling apparatus, a pressure detector configured to detect a hydraulic pressure in a closed circuit of the hydrostatic stepless speed changing mechanism, and a controller.
US11536352B2
A drive train linkage includes a drive arm having a drive arm pivot axis, a driven arm having a driven arm pivot axis, at least one first coupling member extending between and being rotatably coupled to each of the drive arm and driven arm, and at least one second coupling member extending between and being rotatably coupled to each of the drive arm and driven arm so that the at least one second coupling member opposes the at least one first coupling member, where the at least one first coupling member and the at least one second coupling member are coupled to both the drive arm and the driven arm so to form a substantially zero mechanical deadband coupling between the drive arm and the driven arm.
US11536349B2
A transmission mechanism includes first and second transmission, first and second shafts, a clutch, and a one-way bearing. In the first gear, power is output through the first driving transmission and the one-way bearing; and in the second gear, the power is output through the clutch, the second driving transmission and the one-way bearing.
US11536345B2
A valve seat member is provided with: a first seat arranged so as to be spaced apart from an opening of a port; a second seat connected to the first seat at both ends so as to surround the opening of the port; an island portion arranged on the first seat side of the opening of the port in a region surrounded by the first seat and the second seat such that a hollow space is formed between the island portion and the first seat; and a passage configured to extend through the island portion to allow communication between the port and the hollow space.
US11536343B2
A hyperdamping inclusion under constraint with large, broadband frequency damping properties is disclosed. The inclusion includes materials under near-buckling constraint such that fundamental eigenfrequency vanishes at near-buckling.
US11536334B2
A friction lining holding spring and the equipped component/assembly, specifically a motor vehicle disc brake lining, including the friction lining holding spring. The friction lining holding spring includes an offset knee piece of a U-spring leg, which branches off at an angle from a largely flat U base section, and wherein the largely flat base section has a fastening tab with a cup-shaped rim hole including a through-opening for the purpose of fixing on a backplate of the friction lining, wherein each knee piece has integrated gearing, which is in particular designed as an uneven brake piston insertion trajectory such that, when a brake piston is inserted, there is a predefined gearing reduction effect for the purpose of automatically influencing or modelling the necessary force requirement.
US11536328B2
A method ascertains a characteristic variable of a clutch installed into the powertrain of a vehicle for transmitting torque between a clutch input and a clutch output. A first electric motor is connected to the clutch input to introduce a first drive torque into the clutch. The torque is ascertained when the vehicle is at a standstill in that the clutch is first opened; the first electric motor is regulated at a first rotational speed; the clutch output is regulated at a second rotational speed; a counter torque which counteracts the transmission torque is applied to the clutch output; the clutch is then closed in order to assume a slipping state in which a specific differential rotational speed between the clutch input and the clutch output is present; the first drive torque is then ascertained; and the transmission torque is determined on the basis of the first drive torque.
US11536326B2
This clutch control device includes an engine (13), a transmission (21), a clutch device (26) configured to connect and disconnect motive power transmission between the engine (13) and the transmission (21), a clutch actuator (50) configured to drive the clutch device (26) and change a clutch capacity, a hydraulic circuit (63) provided between the clutch device (26) and the clutch actuator (50), an air bleeding device (64) configured to perform air bleeding of the hydraulic circuit (63), a control unit (60) configured to calculate a control target value of the clutch capacity, a control mode changeover switch (59) configured to enable a control mode of the control unit (60) to be switched to an air bleeding mode, and an air bleeding switch (65) configured to enable a hydraulic pressure of the hydraulic circuit (63) to increase in the air bleeding mode.
US11536325B2
A clutch unit for a drive unit, comprising: at least one outer ring and one inner ring, wherein the rings are mounted rotatably relative to each other, the outer ring being configured to be in operative engagement with a first component of a drive unit of a vehicle and the inner ring being configured to be in operative engagement with a second component of a drive unit of a vehicle; at least one first locking element; at least one first displacement element; the at least one first locking element being movably mounted on one of the rings and being movable by the displacement element in order to engage in a corresponding recess of the other ring a rotationally fixed connection of the two rings in at least a first direction of rotation being provided.
US11536320B2
A constant velocity universal joint includes a body which encloses the constant velocity joint components and provides a smooth outer surface. A semi-rigid plastic boot has a spherical surface sized to generally match the outer surface of the body. The material of the boot is sufficiently elastic to allow the boot to fit over the body, yet sufficiently resilient to snap the open end closed after the boot is placed over the body to provide a substantial seal preventing entry of debris under the seal. A retaining ring is positioned on the boot near the truncated end, the ring establishing the location of an elastic seal that contacts the outer surface of the body.
US11536305B2
A junction structure includes a first material that is a metallic material, a third material that is a metallic material and is weldable to the first material, and a second material which is a nonferrous metallic material or a nonmetallic material. The second material is sandwiched and fixed between the first material and the third material by lap joining. At least one of the first material or the third material has a weld zone where the first material and the third material are melted and joined together, and at least one exhaust groove or at least one exhaust hole around the weld zone. The at least one exhaust groove or the at least one exhaust hole penetrates a thickness of the at least one of the first material or the third material.
US11536302B2
A fastening clip for fastening an attachment component on a carrier edge (50, 60), in particular in a vehicle, includes a clip body (10) with a main side (12) and holding legs (14, 16) which lie opposite one another and extend away from the main side (12), the holding legs (14, 16) delimiting, together with the main side (12), a receiving space (18) with an inlet opening (20) for the carrier edge (50, 60), wherein at least one of the holding legs (14) is adjoined by a holding section (22) which is bent over in the direction of the main side (12) of the clip body (10) and has at least one holding projection (24) which protrudes into the receiving space (18) in the direction of the opposite holding leg (16).
US11536301B2
Provided is a fixing member which is used for fixing a component to a target member. The fixing member includes two holding portions, a joining portion, and a projecting portion. The two holding portions are configured to hold the target member from both sides. The joining portion connects two first ends of the two holding portions. The projecting portion protrudes from the joining portion toward an opening between two second ends of the two holding portions. The two second ends are opposite the two first ends of the two holding portions. The projecting portion has an end close to the opening, and the end protrudes further than at least one of the two second ends of the two holding portions in a direction where the projecting portion protrudes from the joining portion.
US11536300B2
This invention relates to a method to detect the connection between two food processing—, food-preparation and/or handling-devices (1, 2), wherein one device (1) comprises detection means (31) with a sensor (6) and sensor activation means (18). The invention further relates to a set with a first device (1) and a second food processing—, food preparation and/or handling device (2), which are reversibly connected wherein the first device (1) comprises a safety device (10, 20) with a sensor (6) and an activation means (18).
US11536299B2
Methods can comprise charging a first hydraulic device of a first hydraulic circuit with a first quantity of hydraulic fluid from a hydraulic fluid source. The methods can further comprise pressurizing a control segment and locking the first quantity of hydraulic fluid from exiting the first hydraulic circuit in response to hydraulic pressure within the control segment. The methods can also include unlocking the first quantity of hydraulic fluid to permit exiting of the first quantity of hydraulic fluid from the first hydraulic device in response to dropping the hydraulic pressure within the control segment after a delay. Hydraulic apparatus can comprise a normally open hydraulic pilot operated control valve that can be configured to hydraulically lock a first hydraulic device in response to a hydraulic pressure within a control segment rising to greater than or equal to an actuation pressure.
US11536284B2
A ceiling fan or ceiling fan includes a body defining an interior passage having an inlet and an outlet provided on the body. The inlet, outlet, and interior passage can be annular. An impeller is mounted within the interior passage and driven by a motor mounted within the body to draw a volume of air through the interior passage from the inlet to the outlet. A deflector is provided within the body and extending through the outlet including an upper angled surface and a lower angled surface to direct the air in a generally upward or generally downward direction, respectively.
US11536282B2
A built-in electric air pump for an inflatable product includes an outer casing, an inner casing, a motor, and an impeller. The outer casing has an accommodating cavity therein. The inner casing is rotatably disposed in the accommodating cavity. By rotating the inner casing, the inflatable product can be inflated or deflated.
US11536280B2
Provided are a vacuum pump, a magnetic bearing device, and a rotor that suppress swinging and vibration of a rotor. A vacuum pump includes, in the following order in the exhaust direction of a gas, the center of gravity of a rotor, an active radial bearing that supports the rotor in the radial direction in a non-contact manner by using a magnetic force, and a passive radial bearing that supports the rotor in the radial direction in a non-contact manner using a magnetic force.
US11536275B2
An axial fan includes a housing, an upper motor, and a lower motor. The housing includes an upper housing and a lower housing. A lower peripheral wall of the lower housing includes first engaging portions and lower protruding pieces. The lower protruding pieces oppose the first engaging portions in an axial direction and protrude axially upward from an axially upper surface. An upper peripheral wall of the upper housing includes upper engaging claws and upper notch grooves. The upper engaging claws extend axially downward from an axially lower surface, and include a second engaging portion that engages with the first engaging portion in a lower end portion. The upper notch grooves are notched axially upward from the axially lower surface radially inward of the upper engaging claw. At least a portion of the lower protruding pieces is located in the upper notch grooves.
US11536273B2
A double suction impeller is disclosed. In at least one embodiment, the impeller is configured for centrifugal pumps and hydraulic power recovery turbines. The impeller's flow-path arrangement comprises inter-blade channels, intersecting each other at the impeller's outer diameter and defining a variable cross section shape, so that the equivalent number of blades is at least doubled with respect to a conventional configuration obtained by the coupling of two single suction impellers and an improved control over the velocity of the flow within the inter-blade channels is achieved.
US11536272B2
A lubricating oil supply apparatus having a structure in which a valve is forced in a direction for opening a bypass hole by a centrifugal force, and a spring presses the valve in a direction in which the valve closes the bypass hole. When the above-described structure is applied to an oil pump in which an oil (lubricating oil) supply amount increases in proportion to an operation speed, it is possible to secure a sufficient oil (lubricating oil) supply amount in a low speed operation mode, and prevent oil from being supplied more than necessary in a high speed operation mode.
US11536268B2
An electric pump provided with a pump unit configured to discharge working oil by being rotationally driven by an electric motor includes: a drive shaft configured to transmit rotational driving force from the electric motor to a rotor of the pump unit; a rotation-detection shaft provided coaxially with the drive shaft, the rotation-detection shaft being configured to be rotated together with the rotor; and a rotation detector unit configured to detect rotation of the rotation-detection shaft. The rotation-detection shaft has: an engagement portion configured to engage with the rotor; and a detection-target portion facing the rotation detector unit, and an outer diameter of the detection-target portion is set so as to be larger than an outer diameter of the engagement portion.
US11536266B2
A modular block for an electric pump for a fluid product, including a main body defining a housing extending along a main axis, the main body having a general shape having a discrete rotational symmetry relative to a reversion axis, the main axis of the housing within the housing extending on a first side of a central plane outside the central plane, the reversion axis being included in the central plane, and a pumping device extending at least partially in the housing of the main body.
US11536261B2
A micro pump includes a base plate, a valve membrane, an upper covering plate and a pump core module. The valve membrane is disposed in a valve membrane accommodation slot of the base plate, seals a fluid channel of the base plate and includes a valve aperture where a protruding portion of the base plate extended through. The upper covering plate is accommodated in an upper covering plate accommodation slot of the base plate and includes a fluid relief aperture sealed by the valve membrane, a fluid converging groove and a fluid converging channel between the fluid converging groove and a fluid-outlet channel of the base plate. The pump core module is accommodated within a pump accommodation slot of the base plate. By actuating the pump core module, the fluid passes through the fluid channel, the valve aperture, the fluid converging groove, and is discharged out through the fluid-outlet channel.
US11536254B2
Disclosed are systems for converting rotational momentum into linear propulsion. A propulsion system includes one or more thrust units with masses controllably driven by actuators to generate inertia that thrusts a vehicle with the propulsion system in a desired direction. The propulsion system can be configured to have multiple units, each configured to generate thrust in a desired direction and counteract or neutralize thrust in other directions. The propulsion system can generate thrust via two operational cycles and/or through continuous operation. The propulsion system may comprise two mirroring units, each configured to operate in mirrored synchrony to generate a net thrust in a desired direction and counteract or neutralize thrust in other or undesired directions.
US11536253B2
According to an embodiment, a method of controlling a temperature of a blade includes generating a first power production curve based on current weather conditions and generating a second power production curve based on future weather conditions. The method also includes, in response to determining that the second power production curve reduces a net power production loss of the blade more than the first power production curve, adjusting a heating cycle of the blade based on the second power production curve rather than the first power production curve.
US11536251B2
The invention relates to a method for determining power set points of a power plant comprising a plurality of power generating units with at least one wind turbine generator. The determination of the power set points are based on a prioritization of the power generating units, where the power generating units are prioritized with respect to individual power levels or fatigue levels obtained for the power generating units. The prioritization is adjusted so that the adjusted prioritization depends both on the power and fatigue levels.
US11536246B2
A span-wise extending pin for joining blade segments of a rotor blade includes a distal portion having a length defined by a first end and an opposing, second end. The distal portion has a conical shape extending for at least a portion of the length thereof for providing ease of insertion of the pin into a pin joint slot of one of the first and second blade segments. The pin also includes a pin portion adjacent to the distal portion. The pin portion includes a first section and a second section. The second section is configured for securing within a beam structure of the first blade segment. The first section extends span-wise from a receiving end of the beam structure. The pin also includes a proximal portion having at least a rod member that extends span-wise through and secures together the pin portion and the distal portion.
US11536245B2
A rotor blade assembly for a wind turbine is presented. The rotor blade assembly includes a rotor blade having a surface, where the surface of the rotor blade includes an inclined groove. The rotor blade assembly further includes at least one add-on element mounted on the surface of the rotor blade via a bonding interface downstream of the inclined groove such that particulate matter in an airflow upstream of the at least one add-on element is deflected away from the bonding interface between the surface of the rotor blade and the at least one add-on element. The wind turbine having the rotor blade assembly is also presented.
US11536244B2
A water-driven turbine has an elongated endless conveyor with down and up streaming straightaways connected by travel-reversing turns. Paddles mounted on the conveyor present high resistance to waterflow on the downstream straightaway and low resistance to waterflow or the atmosphere on the upstream straightaway, the differential allowing the flow of water to continuously drive the conveyor which is connected to a power take-off shaft facilitating connection to a variety of energy-harnessing systems. The turbine can be towed, self-driven or mooring line manipulated to a flow site and is operable in unidirectional flows such as rivers and reversing flows such as tides at depths from surface to bottom. The paddles can be mounted or changed on shore, at the flow site and anywhere in between. The turbine is efficient in low and high velocity water flow, not easily damaged by floating debris, cavitation free and fish, mammal and environmentally friendly.
US11536240B1
An aquifer storage and recovery system can include a pump, an electric motor coupled to the pump, a drive unit configured to control operation of the electric motor, and a controller. The controller can be configured to flow water into a well bore from a source reservoir through the pump such that the pump rotates in a reverse direction and drives the electric motor coupled to the pump in the reverse direction to operate as a generator, determine a power output of the electric motor, determine a difference between the power output of the electric motor and a power output set point, and operate the drive unit to control a rotational speed of the electric motor based at least in part on the difference between the power output of the electric motor and the power output set point.
US11536237B2
The invention relates to an engagement relays (20) for an electric machine which preferably serves as a starter device (10) for engaging a pinion, wherein the engagement relay (20) has a contact device (65) for electrically connecting electrical contacts (120, 121) having a switching axis (67) which can be actuated for the purpose of electrical connection, having a thrust motor (60) which serves to shift the switching axis (67) and the thrust motor (60) has a movable part (57) which serves to activate the switching axis (67), wherein the movable part (57) is connected to a driver (85), wherein a stop part (84) can move relative to the movable part (57) of the thrust motor (60) in a state of rest of the engagement relay (20) there is a gap(s) between the stop part (84) and the driver (85), wherein after the switching of the engagement relay (20) a contact device (65) is activated and as a result a switch of the circuit of the starter motor (23) is closed, wherein a movable part (57) of a thrust motor (60) of the engagement relay (20) I connected to a driver (85) and by means of a switch-on-movement of the movable part (57) the driver (85) brings about an engagement force with an engagement lever (22), in order to mesh a pinion (25) in a toothed ring (15), characterized in that a stop part (84) is arranged between the movable part (57) of the thrust motor (60) and the driver (85), wherein firstly there is a gap(s) with an initial size between the driver (85) and the stop part (84) and when the movable part (57) of the thrust motor (60) moves during switching the gap(s) is made smaller.
US11536226B2
Systems, apparatus, and methods are disclosed that include a divided exhaust engine with at least one pair of primary EGR cylinders and a plurality of pairs of non-primary EGR cylinders. The pair of primary EGR cylinders can be connected to an intake with an EGR system that lacks an EGR cooler. In another embodiment, the cylinder pairs include exhaust flow paths that join in the cylinder head to form a common exhaust outlet for each cylinder pair in the cylinder head that is connected directly to the EGR system or to the exhaust system without an exhaust manifold.
US11536225B2
An electromagnetic positioning device includes an armature member for actuating a positioning partner and movable in an armature space relative to a stationary core (30). The armature member conducts magnetic flux upon energization of a stationary coil (32). The coil has a coil support with a winding and at least one external contactable connector (46) embedded at least in sections in the core and/or surrounded by the core. The core has an end surface (34), which is planar at least in sections, for interacting with the armature member. The core and the coil are embedded in and/or surrounded by a one-piece pot-like and/or cup-like housing (38) made of a material suitable for deep-drawing in such a manner that the core rests on a membrane-like, continuous and closed base section of the housing, the base section realizing a boundary surface of the armature space.
US11536219B2
A cylinder liner includes: a small diameter portion configured to form a cooling water passage between the small diameter portion and an inner peripheral surface of the cylinder block; a large diameter portion disposed adjacent to the small diameter portion in the axial direction and formed to have a larger diameter than the small diameter portion; and at least one seal groove formed on an outer peripheral surface of the large diameter portion in an annular shape along a circumferential direction. The large diameter portion includes a one-side wall portion formed between the cooling water passage and a cooling-water-passage-side seal groove which is a seal groove disposed closest to the cooling water passage in the axial direction, and an other-side wall portion disposed farther from the cooling water passage than the cooling-water-passage-side seal groove is in the axial direction. The one-side wall portion is configured to have, in at least part in a circumferential direction including a thrust direction of the piston, a larger distance to the inner peripheral surface of the cylinder block than a distance from the other-side wall portion to the inner peripheral surface of the cylinder block.
US11536218B1
Systems and methods for forming a plurality of valleys on an inner circumferential surface of a cylinder liner for uniform oil film thickness are disclosed. In one aspect, an internal combustion engine includes a piston; and a cylinder liner surrounding the piston, wherein the cylinder liner has a plurality of valleys on an inner circumferential surface of the cylinder liner, and wherein the plurality of valleys are formed to a frequency of 7 to 14 valleys per millimeter (mm) having a depth of at least 1 micrometer (μm).
US11536194B2
The present invention provides a novel internal combustion engine design and methods for using the same. The internal combustion engine of the present invention may include two rotors on which the pistons and cylinders and pistons are mounted, respectively. A plurality of cylinders mounted on a cylinder rotor, and a plurality of pistons mounted on a piston rod rotor, where the arrangements of the pistons and cylinders are complementary and each piston is paired with one of the cylinders. The cylinder rotor and the piston rod rotor may be position at oblique angle relative to one another, such that their central axes are located on a same plane, but the axes are not coaxially aligned and intersect on that plane.
US11536192B2
A rotary turbine bypass valve comprises a valve chamber positioned at a junction of an inlet port, an outlet port and a bypass port, the inlet port configured for fluid communication with a flow of exhaust gas from an engine, the outlet port configured for fluid communication with an inlet of a turbine, and the bypass port configured for fluid communication with an exhaust aftertreatment device; and a valve rotor supported for rotation, about a valve axis, within the valve chamber. The valve rotor is rotatable about the valve axis between a first position in which the valve rotor permits gas flow through the bypass port and a second position in which the valve rotor blocks gas flow through the bypass port. The valve rotor is eccentric such that it includes a seal portion which is a portion of the valve rotor within the valve chamber which is furthest radially spaced from the valve axis; and as the valve rotor moves from the first position to the second position the seal portion moves towards the bypass port such that the radial separation between the valve rotor and the bypass port decreases to a minimum when the valve rotor is in the second position in which the seal portion is adjacent the bypass port.
US11536191B2
An engine system includes an internal combustion engine, a fuel cell system, a first turbocharger and a second turbocharger. The internal combustion engine has an intake passage, and a first exhaust passage fluidly connected to the first set of combustion chambers. The first turbocharger has a first compressor and a first turbine. The second turbocharger has a second compressor and a second turbine, the second compressor connected in series with the first compressor, and the second turbine being in fluid communication with the second exhaust passage. The first and second turbines are connected in parallel such that the first turbine only receives exhaust flow from the fuel cell system, and the second turbine only receives exhaust flow from the internal combustion engine.
US11536178B2
An evaporative emission control canister system comprises an initial adsorbent volume having an effective incremental adsorption capacity at 25° C. of greater than 35 grams n-butane/L between vapor concentration of 5 vol % and 50 vol % n-butane, and at least one subsequent adsorbent volume having an effective incremental adsorption capacity at 25° C. of less than 35 grams n-butane/L between vapor concentration of 5 vol % and 50 vol % n-butane. The evaporative emission control canister system has a two-day diurnal breathing loss (DBL) emissions of no more than 20 mg at no more than 210 liters of purge applied after the 40 g/hr BETP butane loading step.
US11536170B2
A crankshaft bearing structure is provided, in which a crankshaft includes a first crank journal and a second crank journal, and a crank pin disposed therebetween. First upper-and-lower journal bearings and second upper-and-lower journal bearings are attached to the respective crank journals, and each upper bearing includes an oil hole connected to an oil passage to supply oil to between the crank journal and the journal bearings. An in-shaft oil passage is formed in the crankshaft to draw oil from an outer circumferential surface of the second crank journal to an outer circumferential surface of the crank pin. The second upper journal bearing has, on an inner circumferential surface thereof, a circumferential groove connected to the oil hole. The oil is supplied to between the first upper-and-lower journal bearings and the first crank journal, only through a passage passing through the oil hole of the first upper journal bearing.
US11536164B1
A closed-loop Brayton cycle system utilizes supercritical carbon dioxide as the working fluid for the system to achieve higher efficiencies than can be achieved with traditional open-loop gas turbine engines. A bleed channel is used to direct a flow of cooling fluid to cool the turbine blades during operation of the system, preventing damage to the turbine blades during operation of the system. The bleed channel includes a bleed inlet fluidly coupled between a first recuperator and a second recuperator and a bleed outlet fluidly coupled to the turbine blades. The bleed channel is configured to direct the flow of cooling fluid to the turbine blades at a desired temperature and pressure.
US11536157B2
The invention relates to an assembly (1) for a turbomachine comprising: a first rotor module (2) comprising a first blade (20), a second rotor module (3), connected to the first rotor module (2), and comprising a second blade with a length less than the first blade (20), and a damping device (4) extending with at least one component along a turbomachine longitudinal axis (X-X), characterized in that the damping device (4) is annular while extending circumferentially around the turbomachine longitudinal axis (X-X) and in that the damping device (4) comprises a first radial external surface (40) supported with friction against the first module (2) as well as a second radial external surface (42) supported with friction against the second module (3), so as to couple the modules (2, 3) in order to damp their respective vibrational movements during operation.
US11536155B2
A system for wirelessly monitoring temperatures of a gas turbine engine comprising a wireless sensor positioned on or in a component of the engine, one or more interrogating antennas capable of transmitting an RF signal to the wireless sensor and receiving an RF return signal from the wireless sensor, and a processing unit capable of interpreting the RF return signal to determine a temperature of the component inside the engine. In an embodiment, the wireless sensor comprises polymer derived ceramics (“PDC”) deposited on an Inconel surface of the engine. In an embodiment, the wireless sensor sustains temperatures up to 1000° C. during long term operation of the part of the engine. In an embodiment, the wireless sensor comprises multiple layers including a metallic patch antenna, a PDC layer, and a bond coat which provides a metallic ground plane for the sensor.
US11536154B2
A system includes a turbo pump to convert compressed gas into power, a storage tank to store the compressed gas, and a fire suppression control valve having a closed position in which the compressed gas is prevented from flowing to the cargo compartment and an open position in which the compressed gas is ported to the cargo compartment to suppress a fire. The system also includes a pump control valve having a closed position in which the compressed gas is prevented from flowing to the turbo pump and an open position in which the compressed gas is ported to the turbo pump to cause the turbo pump to convert the compressed gas into the power. The system also includes an OBIGGS to convert bleed air from a gas turbine engine into an inert gas to provide low rate discharge (LRD) fire suppression to the cargo compartment.
US11536145B2
An airfoil vane assembly according to an exemplary embodiment of this disclosure, among other possible things includes a vane piece having a first vane platform, a second vane platform, and a hollow airfoil section joining the first vane platform and the second vane platform, a spar piece having a spar platform and a spar extending from the spar platform into the hollow airfoil section, and at least one seal arranged at a sealing surface of the spar platform and sealing between the spar platform and the first vane platform. The airfoil vane assembly also includes a thermal barrier coating disposed on the spar piece. The sealing surface is free from the thermal barrier coating. A gas turbine engine and a method of making a spar piece for an airfoil vane assembly are also disclosed.
US11536136B2
Analysis of chemical and physical properties of drilling and formation fluids associated with pulse power drilling operations that are performed in a borehole extending below a surface into one or more layers of formation material are conducted to determine one or more properties associated with the formation material and/or the drilling and formation fluids.
US11536134B2
A drilling dynamics data recorder is positioned within a slot in a downhole tool. The drilling dynamics data recorder may include a sensor package, the sensor package including one or more drilling dynamics sensors and a processor, the processor in data communication with the one or more drilling dynamics sensors. The drilling dynamics data recorder may also include a memory module, the memory module in data communication with the one or more drilling dynamics sensors and a communication port, the communication port in data communication with the memory module. The drilling dynamics data recorder may further include an electrical energy source, the electrical energy source in electrical communication with the memory module, the one or more drilling dynamics sensors, and the processor.
US11536125B1
The present invention discloses a method for proppant suspension and suspension parameter optimization based on bubble bridge effect, comprising: select a proppant and hydrophobically modify its surface to obtain a hydrophobically surface-modified proppant; prepare a bubbly fracturing base fluid; make the first optimization of the base fluids according to the average radius of the proppant and the average radius of the bubbles of the base fluids; optimally select the base fluids selected for the second time according to the interaction energy between the proppant particle and the bubble after the hydrophobically surface-modified proppant mixed with the base fluid; the basic parameters of the bubbly fracturing base fluid selected at the third time were used for the perfect selection for proppant suspension. The present invention establishes a procedure on experimental evaluation and parameter calculation optimization by suspending fracturing proppant with the bubble bridge effect on the hydrophobic surface.
US11536122B2
An oil field pump is installed within a pipe that connects to an oil field, and feeds accumulated extraction oil in a predetermined direction, the oil filed pump including a rotor with an internal flow path for the extraction oil, a stator installed on the outer circumference of the rotor, a thrust bearing that supports the axial weight of the rotor and the stator, a supply pipe that supplies a portion of the extraction oil in the flow path to the thrust bearing, and a filter that is installed at further upstream on the flow path than the supply pipe along the flow direction of the extraction oil, and traps foreign matter.
US11536120B2
Described is a flow control device comprising a body locatable with a tubular and a flow regulator, housed within the body. The flow regulator defines a flow path through the body to accommodate flow between internal and external locations of a tubular in use. The flow regulator comprises a valve arrangement forming part of the flow path, and a biasing mechanism configured to urge the valve arrangement towards an open configuration from a restricted configuration in which fluid flow though the flow path is restricted. The biasing mechanism and the flow path through the flow control device are configured such that a differential pressure acting across the flow regulator, in excess of a particular threshold, moves the valve arrangement from the open configuration towards the restricted configuration in order to limit flow through the flow control device.
US11536113B1
A system includes a sliding sleeve, a ball landing seat, a plurality of microchips, a hydraulic piston, and a ball catcher. The sliding sleeve is made of a body with a plurality of holes and is installed within a tubular body having an exit groove. The ball landing seat is formed by the sliding sleeve. The plurality of microchips are housed in a microchip ring installed within the sliding sleeve. The hydraulic piston is installed within the microchip ring and is triggered by reception of a ball in the ball landing seat. The ball reduces a cross sectional area of a flow path when in the ball landing seat. The hydraulic piston releases the plurality of microchips through the exit groove and into the well to gather data. The ball catcher is configured to receive and hold the ball after the plurality of microchips are released into the well.
US11536110B2
This disclosure may generally relate to additive manufacturing operations and, more particularly, to systems and methods for three dimensional (3D) printing a sealing element. Specifically, examples of the present disclosure may be implemented to manufacture a sealing element which may be disposed in a wellbore to seal off a portion of a well.
US11536109B1
A wear sleeve for use with a rotating control device (RCD) includes a wear insert and a retainer flange. The wear insert is formed in a tube shape with an outer profile to match an inner profile of a downstream neck of the RCD to be inserted into the downstream neck. The retainer flange extending from an outer surface of the wear insert to couple with a neck flange at an end of the downstream neck of the RCD.
US11536106B2
A release device for a jarring tool includes a collet positioned between the mandrel of the jarring tool and a trigger sleeve. At least one end of the collet is in contact with a precompressed spring via a bushing. In order for the jarring tool to operate, a force greater than the precompressed force of the spring must be applied to the mandrel so that the collet can move in axial direction against the spring thereby releasing the mandrel.
US11536104B2
A method involves determining an expansion charge able to selectively expand, without perforating or cutting through, a wall of a tubular in a wellbore. The method includes determining conditions in the wellbore, including hydrostatic pressure bearing on the tubular in the wellbore, and a physical characteristic of the tubular. At a second location other than the wellbore, at least one of the conditions determined in the wellbore is reproduced, and a test tubular is provided at the second location. A test expansion charge able to expand, without perforating or cutting through, the wall of the test tubular, is determined based on the determined conditions. The determined test expansion charge is positioned within the test tubular, and is then actuated to expand the wall of the test tubular radially outward, without perforating or cutting through the wall, to form a test protrusion in the wall of the test tubular.
US11536103B2
An integrated control system (ICS) for a well drilling platform is provided, which well drilling platform has a plurality of control systems and devices. The ICS includes an ICS controller is in communication with a master control. The ICS controller includes a memory device coupled to a processor. Instructions executed by the processor cause the ICS controller to: communicate with each of the control systems to determine a status of each of the control systems; cause the master control display to display status information for at least one of the control systems; in response to an operator input perform a well drilling platform function, the function requiring a coordinated state between a first control system and at least a second control system, configure the first control system and the second control system into a coordinated state.
US11536099B2
A modular boost system can be added to a jack to enable greater lift capacity of the jack. One example can involve a jack that is positionable at a well surface for moving a tubing string through a wellbore in a subterranean formation. The jack can include a frame and an adjustable plate that is alternately (i) attachable at a stationary location in the frame for fixing the adjustable plate at the stationary location or (ii) detachable from the stationary location in the frame to enable the adjustable plate to vertically move within the frame. A boost cylinder can be removably coupled to the adjustable plate and a base for selectively supplying an additional lift capability to the jack.
US11536091B2
A cutting element comprises a supporting substrate, and a cutting table attached to an end of the supporting substrate. The cutting table comprises inter-bonded diamond particles, and a thermally stable material within interstitial spaces between the inter-bonded diamond particles. The thermally stable material comprises a carbide precipitate having the general chemical formula, A3XZn-1, where A comprises one or more of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Ac, Th, Pa, and U; X comprises one or more of Al, Ga, Sn, Be, Bi, Te, Sb, Se, As, Ge, Si, B, and P; Z comprises C; and n is greater than or equal to 0 and less than or equal to 0.75. A method of forming a cutting element, an earth-boring tool, a supporting substrate, and a method of forming a supporting substrate are also described.
US11536086B2
A base slat pry stopper, such as a base slat locking bracket, for locking a rolling shutter curtain covering an opening of a structure is disclosed. The base slat pry stopper may include a bracket base plate mounted to an opening bottom wall on an interior side of the shutter curtain, and a base slat engagement portion extending upward from the bracket base plate and above a top surface of the opening bottom wall. When the shutter curtain is unrolled to cover the opening, the base slat engagement portion engages the base slat to prevent the base slat from deflecting upward away from the opening bottom wall when a force applied from an exterior side of the shutter curtain causes the base slat to deflect toward the interior side of the structure and the shutter curtain. The base slat pry stopper may be permanently or removably installed.
US11536082B2
The disclosure relates to a pivot bar for a tiltable sash window where the pivot bar is designed for mounting along an exterior surface of a sash frame. The pivot bar includes a first leg positioned within a channel formed on the stile of the sash frame and a second leg positioned within a channel formed on the bottom rail of the sash frame. In a coupled configuration, the pivot bar wraps around the exterior surface of the corner of the sash frame where the stiles and bottom rail meet.
US11536078B2
An entrance system is disclosed which has a movable door member having a door leaf with a first vertical edge and a second vertical edge. A sensor unit monitors a zone at or near the door leaf for presence or activity of a person or object, and captures an image of an external object at the first vertical edge of the door leaf, and processing the captured image to identify an optical code and recognize a learning mode trigger instruction encoded therein. Triggered by the recognizing of the learning mode trigger instruction, a learning mode of the sensor unit is automatically entered into, in which a distance between the sensor unit and the external object at the first vertical edge is automatically measured and a field width parameter value of the sensor unit is set based on the measured distance.
US11536071B2
A damping unit for damping a movable element of a home appliance has at least two dampers positioned in a housing. The dampers are positioned side-by-side to guarantee a defined series of damping an energy of the movable element. There is also described a home appliance having the novel damping unit.
US11536067B2
A system for exerting torque on a shaft includes: a spring assembly having; a spring; a companion member to the spring, wherein at least one of the spring and the companion member is in compression and the other of the spring and companion member is in tension; connecting structure for transmitting a force associated with the spring outside of the gear assembly; and a gear train for connecting the connecting structure to the shaft to apply torque to the shaft. A method of exerting torque on a shaft includes: arranging a plurality of spring assemblies arranged in an array around the shaft, each spring assembly having; a spring; connecting structure for transmitting a force associated with the spring; attaching a gear train to the connecting structure; and configuring the gear train to apply the force associated with the spring to the shaft in the form of torque on the shaft.
US11536065B2
The invention relates to a hinge arrangement for a switchgear housing cabinet, having a first hinge half, which is fastened to a vertical side wall, delimiting a door opening, of a switchgear cabinet housing, and having a second hinge half, which is fastened to a door element, the hinge halves being connected to each other such that they can pivot relative to each other via a rotation axis, so that the door element closes the door opening when in a closed position and preferably completely exposes the door opening when in an open position, and the rotation axis being outside the outer periphery of both the door opening and the door element, wherein at least one of the hinge halves has a groove, via which the hinge half is fitted onto a protrusion on the outer periphery of the part of the switchgear cabinet housing and of the door element associated with the hinge half.
US11536064B2
A latch mechanism configured to engage a mating pin is disclosed. In various embodiments, the latch mechanism includes a latch frame; a latch arm pivotally mounted to the latch frame at a pivot axis; and a bias member configured to apply a load to the latch arm in a transverse direction generally perpendicular to the pivot axis and to bias the latch arm from rotating in a first rotational direction about the pivot axis and from rotating away from the mating pin.
US11536048B2
A latch module incorporated with an automatic opening function and a secure lock function includes a latch, a spring that applies a force to move the latch in a first direction, a drive to move the latch in a second direction, a cam that transmits power of the drive to the latch, and first and second switches that are turned on and off by the cam. The first and second switches are in a first mode in which the two switches are turned on and the latch is disposed at a manual lock position, a second mode in which the first switch is turned on and the second switch is turned off and the latch is disposed at an opening position, a third mode in which the first switch is turned off and the second switch is turned on and the latch is in a secure lock position.
US11536046B2
A system for providing shade onto a surface is described herein. The system includes a canopy configured for engagement with, and aerial suspension by, a frame. The frame includes a plurality of sections configured for end-to-end alignment from a left end to a right end of the frame. Each section is configured to engage with any adjacent sections to form the frame. The ends of the frame are secured to the surface, thereby aerially suspending the canopy and providing shade to the surface.
US11536044B2
A multiport pump and adapter kit for use with a water circulation system for a body of water includes a centrifugal pump assembly having a plurality of outlet ports oriented in different directions and at least one adapter having a first open end configured and dimensioned to be removably connectable to one of said outlet ports, a second open end configured and dimensioned to be removably connectable to a water circulation system, and a hollow body connecting the first open end and the second open end.
US11536037B1
A versatile compound tool for forming wall board compounds comprises a handle assembly having a handle along a first end and an extension along the second end. The extension along the second end of the handle assembly further includes a connection feature for selectively securing a first implement thereto, the first implement configured for performing a first function of forming wall board compounds. The versatile compound tool further comprises one or more subsequent implements selectively securable to the second end of the handle assembly for performing second and additional functions of forming wall board compounds.
US11536030B2
A composite open web beam joist includes a cambered beam joist portion including a top end, a bottom end, a first side, a second side, and an open web layout extending from end to end. The open web layout includes triangular web sections and openings between each of the triangular web sections. Each triangular web section includes a peak. A first chord angle beam is attached to the first side of the cambered beam-joist portion at the peaks of the triangular web sections. A second chord angle beam is attached to the second side of the cambered beam-joist at the peaks of the triangular web sections. A plate is vertically attached to a center of the top end of the cambered beam-joist. The plate extended longitudinally along the center of the top end of the cambered beam joist portion. The plate includes a distal end having a flange and a recess.
US11536028B2
The panel includes a water resistant barrier layer secured atop its outward facing surface. The water resistant barrier layer includes a skid resistant surface. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. A method for manufacturing the water resistant building panels is also disclosed and includes the steps of feeding paper onto a forming belt, depositing lignocellulosic material and the binding agent onto the forming belt so as to form a lignocellulosic mat, applying heat and pressure so as to impart the skid resistant surface on the paper, and cutting panels to predetermined sizes.
US11536023B2
In certain embodiments, a panel installation method includes attaching first and second support anchors to a substrate, with the second support anchor spaced apart from the first support anchor. Each support anchor is elongated and includes a base for attaching to the substrate and respective projections extending outwardly from the bases. A tab extends upwardly from the first support anchor's projection, and a prong extends from the second support anchor's base. The method includes mounting a panel having first and second ends to the substrate via the first and second support anchors, including coupling the first end to the first support anchor, coupling an interlocking bracket to the second end, and coupling the second end to the second support anchor by engaging the interlocking bracket with the prong. The method includes positioning a stabilizing insert in a gap between the interlocking bracket and the projection of the second support anchor.
US11536022B2
Disclosed is a building board construction that provides enhanced acoustical properties. In one possible embodiment, the board is a gypsum board with opposing facing sheets and an intermediate set gypsum core. An opened celled polymeric sheet is formed within the gypsum core and gives the resulting board enhanced sound absorption. In an alternative embodiment, individual pieces of polymeric foam are used in stead of the polymeric sheet. Also disclosed are various manufacturing methods whereby boards with enhanced acoustical properties can be formed in an continuous process. The various components of the present disclosure, and the manner in which they interrelate, are described in greater detail hereinafter.
US11536019B2
A method for constructing a three-dimensional (3D) printer-printable wall system includes forming a concrete foundation on a substrate, where the concrete foundation embeds horizontal and vertical reinforcements. A first inner wythe horizontal layer and a first outer wythe horizontal layer are printed using a concrete mixture from a 3D printer. The first inner wythe horizontal layer and the first outer wythe horizontal layer are separated by an interstitial space. A first wall dam is placed between the first inner wythe horizontal layer and the first outer wythe horizontal layer in the interstitial space. Additional inner wythe horizontal layers are printed on top of the first inner wythe horizontal layer to form a composite inner wythe. Additional outer wythe horizontal layers are printed on top of the first outer wythe horizontal layer to form a composite outer wythe. At least one additional wall dam is placed on every horizontal layer, while a wall tie and an attachment bracket for utility lines are placed only on pre-defined intervals of horizontal layers of the composite inner wythe and the composite outer wythe, which are separated by the interstitial space. A sill cap is installed on top of the composite inner wythe and the composite outer wythe, where the sill cap comprises a first curb to encapsulate a top portion of the composite inner wythe, a second curb to encapsulate a top portion of the composite outer wythe, and a central trough positioned between the first curb and the second curb. An anchor mechanism is inserted into the sill cap.
US11536018B2
A frame using tubular columns and tubular rafters of generally rectangular cross section. Columns are arranged parallel, spaced apart, opposed pairs that are connected by bolted-on girts to form wall frames. Rafters are arranged parallel, spaced apart, opposed pairs that are connected by bolted-on purlins to form roof frames. Inwardly facing sides of columns and rafters have pluralities of castellated holes. Outwardly facing sides of columns and rafters have another plurality of castellated holes. All connections for braces and crane lifts are made in the inwardly facing sides of the columns and rafters. Joints have either a ridge plate or a haunch plates, each plate with two bolt holes that may be pivot holes and additional bolt holes for securing the plates. Base plates have two pairs of parallel vertical spaced-apart flanges, each pair fitting within and releasably attachable to a column. Pairs may be arranged parallel or perpendicular.
US11536016B2
A floor drain includes a channel body defining a longitudinal direction and including two outflow channels which extend parallel to each other, each having a channel bottom and two channel walls. A connecting bar extends horizontally and connects the upper mutually facing longitudinal edges of the channel walls. An outflow opening interrupts the connecting bar and the channel walls directly connected thereto. An outflow fitting is arranged below the channel body and surrounds the outflow opening in the circumferential direction. At least one slat-like connecting element is detachably mounted on the channel body and is designed in such a way that it continues the connecting bar and the channel walls in the region interrupted by the outlet opening.
US11536013B2
A preassembled modular vacuum plumbing assembly for attaching a plumbing fixture to a water supply system and to a vacuum-assist waste removal system includes a frame having two upright members and at least one connecting member between the two upright members. At least one water supply conduit is attached to the frame, each water supply conduit having a first end configured for attachment to the water supply system and a second end configured for attachment to the plumbing fixture for providing water from the water supply system to the plumbing fixture. An accumulator is associated with the plumbing fixture for receiving and holding water provided by the at least one water supply conduit to the plumbing fixture. A wastewater outlet conduit is attached to the frame, the wastewater outlet conduit having a first end attached to the accumulator and a second end configured for attachment to the vacuum-assist waste removal system for directing water from the accumulator to the vacuum-assist waste removal system.
US11536007B2
A system for proactively controlling rimpull limit of a machine includes a hydraulic system having a lift cylinder to move an implement; a lift cylinder pressure sensor that senses a hydraulic pressure of the lift cylinder and responsively produces a lift cylinder pressure signal; and a controller in operable communication with the power train and the lift cylinder pressure sensor. The controller is configured to receive the lift cylinder pressure signal; determine the rimpull limit based at least in part upon the lift cylinder pressure signal; and adjust the torque of the power train to the rimpull limit.
US11536003B1
Methods of fabricating a manhole insert gasket on a manhole insert flange of a manhole insert may include inverting a manhole insert having a manhole insert flange; forming a manhole insert gasket by dispensing a liquid gasket material onto the manhole insert flange along at least one circular dispensing path, the liquid gasket material including a synthetic silicone elastomer; and curing the gasket material.
US11535983B2
A method for producing a fibrous material from lignocellulose from wood, preferably in the form of wood chips. The lignocellulose material is impregnated with a mixture of sodium sulfite and sodium bisulfite and subsequently undergoes a comminution process in a refiner. Additional chemicals from a mixture of sodium sulfite and sodium bisulfite are directly introduced into the refiner, allowing optimal conditions to be set for both additive flows of chemicals such that the process can be operated in an energetically advantageous manner and corrosion and scale formation in the refiner and subsequent aggregates can be prevented as much as possible.
US11535980B2
A multifunctional continuous dyeing apparatus provided at a bottom with a main body within which are formed in a sequence, with reference to the feeding direction of the yarn, at least a first dyeing group for the yarn, provided with a respective first squeezing device of the yarn, an oxidation or diffusion/fixation group, placed downstream of the first dyeing group and arranged for the oxidation of the dyed yarn or for the diffusion/fixation of the dye in the fiber of the dyed yarn, and at least a second dyeing group of the yarn, arranged downstream of the oxidation or diffusion/fixation group and in turn provided with a respective second squeezing device of the yarn, where at least the first dyeing group, the first squeezing device, the oxidation or diffusion/fixation group and the second dyeing group are hermetically sealing enclosed by at least one covering case, integral at the top with the main body, and provided with a plurality of doors which are at least partially openable to perform the dyeing of the yarn in an environment exposed to air and which are reclosable to perform the dyeing of the yarn in an inert environment under nitrogen.
US11535978B2
A laundry device and use thereof to sealingly engage a visor of a ball cap to be cleaned with a solvent. The laundry device includes at least one compressible sheet configured to contact at least a portion of at least one side of the visor continuously from side to side proximate an inner perimeter portion of the visor that faces and extends from a crown of the ball cap; first and second plates configured to sandwich the at least one compressible sheet and the visor therebetween, and having respective inner perimeter portions that face the crown, having respective outer perimeter portions that extend toward and optionally beyond the visor, and having a shape that accommodates the visor; and at least one attachment member that engages the first and second plates to join the plates and to compress and sealingly engage the at least one compressible sheet around the visor.
US11535974B2
A multi-functional storage system, provided with both an air cleaning function and a clothing management function, includes a storage room, a machine room positioned on and in fluid communication with one side of the storage room, and a recirculation module positioned on and in fluid communication with a recirculation module mounting part, which is an opening positioned on the other side of the storage room. The recirculation module, to improve circulation performance, includes a recirculation module frame covering the recirculation module mounting part, an air shot hanger mounted on the recirculation module frame, a plurality of recirculation intake ports positioned on the recirculation module frame, a plurality of recirculation discharge ports positioned on the recirculation module frame, and an air shot discharge port positioned on a bottom surface of the air shot hanger.
US11535967B2
A washing machine and an operating method thereof are disclosed. A washing machine according to an embodiment of the present invention comprises: a washing tub; a touch screen for outputting a graphical object corresponding to a washing-related function which can be performed by the washing tub; a detergent supplying unit which is formed to receive a laundry detergent in an inner space thereof and supply the received laundry detergent to the washing tub through a supply fluid path; and a control unit which detects a load and a contamination level of laundry in response to input of a washing start command and determines an input quantity of the laundry detergent received in the detergent supplying unit on the basis of the detected load and contamination level. In addition, the control unit displays a graphical object related to the determined laundry detergent input quantity on the touch screen.
US11535966B2
A method of controlling a washing machine includes spraying water into a drum through a direct water nozzle, rotating the drum at a spin-dry rinse speed, draining water from a tub while rotating the drum at the spin-dry rinse speed, supplying water to the tub to increase a water level in the tub, circulating water in the tub to spray circulated water into the drum through a circulation nozzle, rotating the drum at a laundry adherence speed lower than the spin-dry rinse speed, and in a state in which draining water from the tub and spraying the circulated water are stopped and at least a portion of the drum is disposed below the water level in the tub, accelerating the drum from the laundry adherence speed to a first tub cleaning speed.
US11535965B2
The present invention discloses a multi-bar warp knitted fabric and a knitting method thereof. The fabric comprises a ground weave and at least one group of elastic yarns, wherein each group of elastic yarns is composed of two elastic yarns, characterized in that the two elastic yarns of each group are inlaid in opposite directions on at least 90% of the loops in one same wale of the ground weave. The fabric has excellent characteristics, including: in addition to maintaining the soft and comfortable hand feel and general physical properties of the fabric, the elastic yarns are not easy to wash out and fly out, and the fabric can be used with a lower finished density, thereby reducing production costs.
US11535963B2
Weaving equipment may include warp strand positioning equipment that positions warp strands and weft strand positioning equipment that inserts weft strands among the warp strands to form fabric. The fabric may include insulating strands and conductive strands. The conductive strands may be coupled to electrical components. The warp strand positioning equipment may position the warp strands to form a shed. Component insertion equipment may be used to insert electrical components into the shed. The weaving equipment may have a reed. The reed may be used to help position an electrical component in the fabric. The weaving equipment may have take-down equipment and individually controllable warp fiber positioning and tensioning devices.
US11535955B2
The present invention relates to a device and to a method for producing a texturized filament or yarn, wherein at least one filament is guided into a draw device, is guided there by a pair of intake rollers towards at least two pairs of drafting system rollers and drawn by the same, downstream of which is disposed a texturizing device with a cooling drum. Downstream the texturizing device with the cooling drum is disposed at least one cooled drafting system roller, by which the filament, respectively the yarn is cooled to a temperature of 0° C. to 50° C.
US11535953B2
In a case where a detector is positioned in a [11-20] direction, and where a first measurement region including a center of a main surface is irradiated with an X ray in a direction within ±15° relative to a [−1-120] direction, a ratio of a maximum intensity of a first intensity profile is more than or equal to 1500. In a case where the detector is positioned in a direction parallel to a [−1100] direction, and where the first measurement region is irradiated with an X ray in a direction within ±6° relative to a [1-100] direction, a ratio of a maximum intensity of a second intensity profile is more than or equal to 1500. An absolute value of a difference between maximum value and minimum value of energy at which the first intensity profile indicates a maximum value is less than or equal to 0.06 keV.
US11535938B2
A shower head assembly of an atomic layer deposition device has a first trapezoidal column component, a second trapezoidal column component and a column component, wherein a first bottom edge of the first trapezoidal column component is connected to a second top edge of the second trapezoidal column component, and a second bottom edge of the second trapezoidal column component is connected to a top edge of the column component. The first trapezoidal column component has a first bottom dimension distance, the second trapezoidal column component has a second vertical distance, and the column component has a column vertical distance, wherein a ratio of the column vertical distance to the second vertical distance is greater than or equal to 1.2, and a total distance of the second vertical distance and the column vertical distance is less than the first bottom dimension distance.
US11535933B2
The invention includes apparatus and methods for instantiating and quantum printing materials, such as elemental metals, in a nanoporous carbon powder.
US11535922B2
Provided is a method for manufacturing a high-strength galvanized steel sheet. Heating in a first half of oxidizing treatment is performed at a temperature of 400° C. to 750° C. in an atmosphere having a particular O2 concentration and a particular H2O concentration, and heating in a second half of the oxidizing treatment is performed at a temperature of 600° C. to 850° C. in an atmosphere having a particular O2 concentration and a particular H2O concentration. Subsequently, heating in a heating zone for reduction annealing is performed to a temperature of 650° C. to 900° C. at a particular heating rate in an atmosphere having a particular H2 concentration and a particular H2O concentration with the balance being N2 and inevitable impurities, and soaking in a soaking zone for the reduction annealing is performed in an atmosphere having a particular H2 concentration and a particular H2O concentration with the balance being N2 and inevitable impurities.
US11535917B2
The present invention relates to a steel for mold, containing: 0.28 mass %≤C≤0.65 mass %, 0.01 mass %≤Si≤0.30 mass %, 1.5 mass %≤Mn≤3.0 mass %, 0.5 mass %≤Cr≤1.4 mass %, 1.9 mass %≤Mo+W/2≤4.0 mass %, 0.2 mass %≤V≤1.0 mass %, and 0.01≤N≤0.10 mass %, with the balance being Fe and inevitable impurities, in which, in a state after quenching and tempering, the steel has: a (Mo, W) carbide having a diameter of 0.2 μm or less being in an amount of 1.2 mass % or more, a ratio (mass ratio) of the amount of the (Mo, W) carbide to an amount of a Cr carbide being 11 or more, and a hardness change of 15 HRC or less.
US11535912B2
An alloy for structural direct-writing additive manufacturing comprising a base element selected from the group consisting of aluminum (Al), nickel (Ni) and a combination thereof, and a rare earth element selected from the group consisting of cerium (Ce), lanthanide (La) and a combination thereof, and a eutectic intermetallic present in said alloy in an amount ranging from about 0.5 wt. % to 7.5 wt. %. The invention is also directed to a method of structural direct-write additive manufacturing using the above-described alloy, as well as 3D objects produced by the method. The invention is also directed to methods of producing the above-described alloy.
US11535910B2
A method (10) for preparing a leach feed material, the method (10) comprising the steps of: passing an ore or concentrate containing vanadium and iron to a reduction step (12) to form a reduced ore or concentrate; and passing the reduced ore or concentrate to a ferric leach step (14) to produce a ferric leachate containing iron and a ferric leach residue containing vanadium, wherein the ferric leach residue is suitable for use as the leach feed material for extracting and recovering vanadium.
US11535906B2
The present disclosure provides a method that ensures easily manufacturing an alloy ribbon piece having excellent soft magnetic properties. The method is a method for manufacturing an alloy ribbon piece obtained by crystallizing an amorphous alloy ribbon piece and including: increasing a temperature of the amorphous alloy ribbon piece to a crystallization starting temperature; and increasing the temperature of the amorphous alloy ribbon piece from the crystallization starting temperature to a crystallization process termination temperature equal to or less than a crystallization completion temperature. A temperature increase rate of the amorphous alloy ribbon piece in the increasing of the temperature of the amorphous alloy ribbon piece from the crystallization starting temperature to the crystallization process termination temperature satisfies ΔQself≤ΔQout+mcΔT where a self-heating amount, a heat discharge amount, a mass, a specific heat, and a temperature increase width of the amorphous alloy ribbon piece per unit time is ΔQself, ΔQout, m, c, and ΔT, respectively.
US11535901B2
Provided herein are a probe capable of simultaneously detecting a virus and treating virus-infected cells, a composition for detecting a virus, which comprises the probe, a composition for treating a virus, which comprises the probe, and a method of detecting a virus or treating a viral infection by using the same. According to the present disclosure, it is possible to simultaneously perform diagnosis by virus detection and treatment of virus-infected cells, and in particular, diagnosis and treatment may be simultaneously performed on various types of viruses by varying the type of molecular beacon, and thus may be usefully applied to virus diagnosis and treatment fields, which require rapid diagnosis and treatment, and the spread of viral infections may be effectively prevented. In addition, the probe of the present disclosure has excellent stability and excellent detection sensitivity, and thus enables the detection of even a very low amount of a target at the pmole level.
US11535899B2
This invention provides a kit or device for detection of prostate cancer and a method for detecting prostate cancer. This invention provides a kit or device for detection of prostate cancer comprising a nucleic acid capable of specifically binding to an miRNA in a sample from a subject or a complementary strand thereof and a method for detecting prostate cancer comprising measuring the miRNA in vitro.
US11535894B2
Specific single nucleotide polymorphisms (SNPs) in the human genome, and their association with deep vein thrombosis (DVT) and related pathologies, such as pulmonary embolism (PE).
US11535883B2
Provided herein are methods for preparing a sequencing library that includes nucleic acids from a plurality of single cells. In one embodiment, the sequencing library includes whole genome nucleic acids from the plurality of single cells. In one embodiment, the method includes generating nucleosome-depleted nuclei by chemical treatment while maintaining integrity of the nuclei. Also provided herein are compositions, such as compositions that include chemically treated nucleosome-depleted isolated nuclei.
US11535863B2
A method of altering a eukaryotic cell is provided including transfecting the eukaryotic cell with a nucleic acid encoding RNA complementary to genomic DNA of the eukaryotic cell, transfecting the eukaryotic cell with a nucleic acid encoding an enzyme that interacts with the RNA and cleaves the genomic DNA in a site specific manner, wherein the cell expresses the RNA and the enzyme, the RNA binds to complementary genomic DNA and the enzyme cleaves the genomic DNA in a site specific manner.
US11535859B1
The present invention relates to the modification of gene expression in plants in order to manipulate stomatal number, in particular to the modification of expression in plants of epidermal patterning factor (EPF). The invention also relates to genetically modified plants or plant parts with altered stomatal patterning compared to corresponding wild type plants or plant parts, where the plant stomatal development is altered by modification of the expression of EPF.
US11535858B2
The present invention generally relates to the field of genetic engineering and obtaining transgenic traits for agronomic applications. More specifically, the present invention relates to a specific transgenic event in agricultural crops that improves plant characteristics. Yet more specifically, the invention relates to a polynucleotide construct comprising a gene from Arabidopsis thaliana. In particular, the polynucleotide construct of the invention comprises the gene AtBBX21 which encodes a B-box protein from Arabidopsis thaliana. The transgenic event of the invention increases green and seed yield, reduces photoinhibition, improves water use efficiency, increases tuber and chlorophyll production and improves photosynthetic rates, among others. The polynucleotide construct of the invention comprises a sequence depicted as SEQ ID NO: 1. The invention also provides a transgenic plant transformed with said polynucleotide construct, wherein said plant exhibits improved characteristics. In a particularly preferred embodiment, the transgenic plant is a potato (Solanum tuberosum) plant that overexpresses a gene from Arabidopsis thaliana, wherein said potato plant exhibits improved characteristics.
US11535856B2
The process and system led to the identification of prenyltransferase genes from elicitor-treated peanut hairy roots. One of the prenyltransferases, AhR4DT-1 catalyzes a key reaction involved in the biosynthesis of prenylated stilbenoids, in which resveratrol is prenylated at its C-4 position to form arachidin-2, while another, AhR3′DT-1, was able to add the prenyl group to C-3′ of resveratrol. Each of these prenyltransferases has a high specificity for stilbenoid substrates, and their subcellular location in the plastid was confirmed by fluorescence microscopy. Structure analysis of the prenylated stilbenoids suggest that these two prenyltransferase activities represent the first committed steps in the biosynthesis of a large number of prenylated stilbenoids and their derivatives in peanut.
US11535851B2
This disclosure relates to RNA interference (RNAi) reagents for treatment of hepatitis B virus (HBV) infection, compositions comprising same, and use thereof to treat individuals infected with HBV. The reagents are artificial miRNA (shmiRNA) used alone or in combination with additional shmiRNA or shRNA.
US11535850B2
The present disclosure relates methods and compositions useful for prevention of porcine reproductive and respiratory syndrome virus (PRRSv) in animals, including animals of the species Sus scrofa. The present teachings relate to swine wherein at least one allele of a CD163 gene has been inactivated, and to specific methods and nucleic acid sequences used in gene editing to inactivate the CD163 gene. Swine wherein both alleles of the CD163 gene are inactivated are resistant to porcine reproductive and respiratory syndrome virus (PRRSv). Elite lines comprising homozygous CD163 edited genes retain their superior properties.
US11535847B2
Provided herein, inter alia, are double stranded oligonucleotide molecules and methods of making the molecules. The double stranded oligonucleotide molecules include a first oligonucleotide strand comprising a first nucleic acid sequence bound to a second nucleic acid sequence through a first spacer, wherein said second nucleic acid sequence is bound to a third nucleic acid sequence through a second spacer and a second oligonucleotide strand comprising a fourth nucleic acid sequence bound to a fifth nucleic acid sequence through a third spacer, wherein said fifth nucleic acid sequence is bound to a sixth nucleic acid sequence through a fourth spacer, wherein the second nucleic acid sequence and the fifth nucleic acid sequence are hybridized to form a double stranded nucleic acid core of said double stranded oligonucleotide.
US11535844B2
The present invention relates to genomic analysis. In particular, the present invention provides methods and compositions for mapping genomic interactions.
US11535843B2
The present disclosure provides methods of generating recombinant bacteriophage genomes. Specifically, the present technology provides methods of integrating a heterologous nucleic acid sequence into a linear bacteriophage DNA genome, and isolating recombinant bacteriophages that express the heterologous nucleic acid sequence.
US11535842B2
Methods and systems for security, authentication, tagging, and tracking using nucleic acid (e.g., deoxyribonucleic acid) molecules encoding information. Unique nucleic acid molecules are efficiently produced from pre-fabricated fragments to quickly produce libraries of nucleic acid molecules encoding encrypted or randomized information. Physical objects or artifacts can be tagged with libraries to authenticate the objects, grant access to secured assets or locations, or track the objects or entities. Chemical methods can be applied to verify authenticity, decrypt, or decode information stored in the libraries.
US11535839B2
The present invention discloses encoding genes of nitrilase mutants and application thereof. The nucleotide sequence of the gene is shown in SEQ ID No.5, and the amino acid sequence of the mutant is shown in SEQ ID No.6. In the present invention, by the protein molecular modification, thermostability of the purified nitrilase LNIT5 is increased by up to 4.5 folds; and by utilizing recombinant E. coli containing the nitrilase mutant to hydrolyze 1-cyanocyclohexylacetonitrile at a high temperature, product tolerance is increased, activity of NIT5-L201F is increased by 20%, and the mutant NITLNIT5-AcN can completely hydrolyze 750 mM 1-cyanocyclohexylacetonitrile within 8 hours and achieve an doubled conversion rate. Therefore, the mutants obtained by the present invention have a good application prospect in efficiently catalyzing 1-cyanocyclohexylacetonitrile to synthesize gabapentin intermediate, 1-cyanocyclohexyl acetic acid.
US11535838B2
Cell-targeted serine protease constructs are provided. Such constructs can be used in methods for targeted cell killing such as for treatment cell of proliferative diseases (e.g., cancer). In some aspects, recombinant serine proteases, such as Granzyme B polypeptides, are provided that exhibit improved stability and cell toxicity. Methods and compositions for treating lapatinib or trastuzumab-resistant cancers are also provided.
US11535835B1
Provided herein are Class 2 Type V CRISPR:gNA systems comprising Class 2 Type V CRISPR polypeptides (e.g. CasX), guide nucleic acids (gNA), and optionally donor template nucleic acids useful in the modification of a RHO gene. The systems are also useful for introduction into cells, for example eukaryotic cells having mutations in the rhodopsin protein. Also provided are methods of using such systems to modify cells having such mutations and utility in methods of treatment of a subject with a RHO-related disease, such as retinitis pigmentosa.
US11535828B2
Provided is a three-dimensional tissue, including: a first cellular region including cells of a first type; and a second cellular region including cells of a second type different from the first type, wherein the cells of the first type are cells that emit light by chemiluminescence, bioluminescence, or fluorescence in response to an external stimulus.
US11535823B2
The invention provides a hybrid ale strain of Saccharomyces cerevisiae and uses thereof.
US11535822B2
The invention relates to a device for isolating stem cells from fetal tissues, which device has an incubation chamber, at least one pump, at least one reservoir for a tissue break-down solution, at least one reservoir for a rinsing solution, optionally a control unit, optionally a means for removing contaminants, and optionally a means for expansion of the isolated stem cells. The invention further relates to a method for isolating stem cells from fetal tissue, which method comprises, among other things, the mechanical dissociation and the enzymatic digestion of the fetal tissue and optionally density gradient centrifugation for removing contaminants. The device and the method according to the invention are particularly suitable for isolating mesenchymal stem cells from fetal tissues, such as umbilical cord tissue, placenta tissue, or fetal lung tissue.
US11535817B2
The present disclosure relates to proteases having an amino acid sequence with at least 70% sequence identity to the amino acid sequence given in SEQ ID No. 1, across its whole length, and comprising an amino acid substitution on at least one of the positions P9, Q10, Q62, L82, P86, N130, T141, N187, S236 or T253, relating in each case to the numbering according to SEQ ID No. 1. The present disclosure also relates to the production and use thereof. Said type of proteases have a very good cleaning performance.
US11535801B2
An apparatus for heating a fluid is provided, the apparatus comprising a chamber and one or more tubes for conveying the fluid through the chamber, wherein at least one of the tubes has a bend and the bend comprises a removable bend cap including at least one microwave emitter. In another aspect, there is provided an apparatus for removably attaching a bend in tubing for conveying a fluid through the enclosure, the bend having a removable bend cap, and the apparatus comprising a sleeve extending through an opening in the enclosure, wherein the sleeve is adapted to receive the removable bend cap. In yet another aspect, there is provided an apparatus having an enclosure and tubing within the enclosure, the tubing being to convey fluid through the enclosure. At least one of the tubes has a bend, and the bend comprises a removable bend cap which comprises a cleaning device.
US11535796B2
Provided are a quantum dot material, a preparation method and use thereof. The quantum material includes a quantum dot, and a first cladding layer and a second cladding clad outside of the quantum dot, wherein the first cladding layer is located between the quantum dot and the second cladding layer. The quantum dot material provided herein has good water and oxygen barrier properties and good stability.
US11535795B2
Methods are disclosed to restore the halide ions lost in the purification (ligand removal) of photoluminescent cesium lead halide or FA lead halide perovskite quantum dots. Quantum dots thus prepared can be used to deposit solid films with high packing density featuring dots with <0.4 nm gaps therebetween, low trap density 1/40 of previously reported, high mobility 100× previously reported, high photoluminescent quantum yield exceeding 90%, high external quantum yield exceeding 20%, and increased stability under electrical current. The quantum dots are used to formulate inks suitable for ink jet printing, drop casting, spin coating, and other solution-based methods for forming emissive layers used in light producing semiconductor devices.
US11535791B2
Methods for treating a formation may include introducing components of a treatment solution into a wellbore such that the treatment solution contacts the formation to be treated, where the treatment solution may include urea, urease, a calcium ion source, one or more polysaccharides, a casein protein, a protease, an ionic compound, and a sugar, where the formation may have an amount of sand production before treatment and may be in fluid contact with the wellbore, and where an amount of sand production after treatment may be less than the amount of sand production before treatment. Consolidated sand structure compositions may include previously unconsolidated sand interlinked by inter-particle cementitious bonds comprising deposited calcium carbonate crystals, where the consolidated sand has a structural strength and the consolidated sand structure is porous to permit fluid flow through the composition.
US11535790B2
This disclosure relates to a method of fabricating a multivalent iron bio-inhibitor from waste bauxite residue and methods of controlling reservoir souring using the multivalent iron bio-inhibitor.
US11535787B2
According to one or more embodiments of the present disclosure, a spacer fluid includes an aqueous fluid, a weighting agent, and a clay stabilizer consisting of one or more polyethylene polyamines having a first structure H2NCH2CH2(NHCH2CH2)xNH2, where x is an integer greater than or equal to 3. The amount of the clay stabilizer may be from 0.1 wt. % to 10 wt. % relative to the total weight of the spacer fluid. The average molecular weight of the polyethylene polyamines in the spacer fluid having the first structure may be from 200 g/mol to 400 g/mol. All of the polyethylene polyamines in the spacer fluid having the first structure may be encompassed in the clay stabilizer. Methods for cementing a casing in a wellbore using the spacer fluid are also disclosed.
US11535785B2
In accordance with one or more embodiments of the present disclosure, a drilling fluid may include a base fluid and one or more formaldehyde-based resins. The drilling fluid may further comprise one or more water-soluble acid catalyst precursors or the reaction products of such water-soluble acid catalyst precursors. The base fluid may include an aqueous or non-aqueous solution. The present disclosure also describes sealed subterranean petroleum formations that include such drilling fluids and methods for sealing subterranean wellbores by utilizing such drilling fluids.
US11535779B2
Highly efficient, multi-functional anti-icing compositions and methods of their use are provided. Anti-icing compositions include hydrogels configured to form thin film coatings on various surfaces via spin coating under UV irradiation. Multifunctional anti-icing platforms are based on polydimethylsiloxane (PDMS)-grafted polyelectrolyte hydrogels. Methods for grafting hydrophobic polydimethylsiloxane (PDMS) chains onto a hydrophilic polyelectrolyte network containing various counterions, forming a multifunctional hybrid anti-icing hydrogel are also provided.
US11535770B2
The invention relates to an aqueous resin dispersion D comprising a mixture of a hydrophilically modified epoxy-based resin P and a resole R, and a co-crosslinker E, to a process for the preparation of the aqueous resin dispersion D, and to a method of use thereof to prepare coating films to prevent corrosion of the coated substrate.
US11535762B2
Coating compositions and methods providing a high build, fast drying, fast hardening non-amine containing aqueous latex binders are provided, wherein the coating composition is applied to a substrate at a wet film thickness to about 15 mils that ensure drying times of less than 10 minutes. The binder requires the use of at least one specific coalescent solvent with both anionic and non-anionic surfactants.
US11535761B2
A quantum dot-containing composition includes a quantum dot, a ligand having coordinating groups, which coordinates to the surface of the quantum dots, and the ligand is represented by Formula I. In Formula I, A is an organic group including one or more coordinating groups selected from an amino group, a carboxy group, a mercapto group, a phosphine group, and a phosphine oxide group, Z is an (n+m+l)-valent organic linking group, R is a group including an alkyl group, an alkenyl group, or an alkynyl group each of which may have a substituent, Y is a group having a polymer chain which has a degree of polymerization of 3 or greater and which includes a polyacrylate skeleton or the like. n and m are each independently 1 or greater, l is 0 or greater, and n+m+l is integer 3 or greater. At least two coordinating groups are included in a molecule.
US11535758B2
Thermosetting powder coating compositions and processes for making the thermosetting powder coating compositions and processes for coating an article with the thermosetting powder coating compositions are disclosed. Cured thermosetting powder coating compositions are obtained by curing of the thermosetting powder coating compositions of the invention. Articles are provided having coated thereon the thermosetting powder coating compositions as well as to articles having coated and cured thereon the thermosetting powder coating compositions. The thermosetting powder coating compositions exhibit a substantially lower Tchalk-free, that is a ΔTchalk-free which is in the range of from and including 5 up to and not including 10° C., wherein ΔTchalk-free=Tchalk-freeREF−Tchalk-freeA where Tchalk-freeA is the Tchalk-free of a thermosetting powder coating composition according to the invention (TPCC-A) and Tchalk-freeREF is the Tchalk-free of a thermosetting powder coating composition not according to the invention (TPCC-REF) that is comparable to TPCC-A.
US11535746B2
A liquid crystal polyester resin composition containing 100 parts by mass of a liquid crystal polyester resin; and at least 10 parts by mass and at most 100 parts by mass of glass components; wherein the glass components contain glass fibers having a length of more than 30 μm and glass fine powders having a length of at least 4 μm and at most 30 μm; the number-average fiber length of the glass fibers is at least 50 μm and at most 200 μm; and the content of the fine powders is at least 50% and at most 95% relative to a total number of the glass components.
US11535735B2
The purpose of the present invention is to provide a propylene-based block copolymer, the deposition thereof on the inner wall of the polymerization vessel having been sufficiently inhibited. The propylene-based block copolymer of the present invention has a flowability evaluation value of 40% or less, the value being calculated with the following equation wherein X (sec) is the number of seconds over which 100 g of the copolymer having ordinary temperature falls from a stainless-steel funnel having an inner diameter of 11.9 mm and Y (sec) is the number of seconds over which 100 g of the copolymer which has been held at 80° C. for 24 hours under a load of 10 kg falls from the funnel having an inner diameter of 11.9 mm. Flowability evaluation value (%)={(Y/X)−1}×100.
US11535726B2
A UV-IR-absorbing composition according to the present invention includes: an absorber formed by a phosphonic acid represented by the following formula (a) and copper ion, the absorber being dispersed in the UV-IR-absorbing composition; a phosphoric acid ester allowing the absorber to be dispersed; a matrix resin; and an alkoxysilane monomer.
US11535704B2
The present disclosure provides copolymers useful in medical devices. For example, the disclosure provides copolymers comprising the polymerization product ester block, ether blocks and diisocyanates. In certain embodiments, the disclosure provides a medical copolymer for implantation comprising ester blocks and ether blocks, wherein: the ester blocks comprise a negative free energy transfer and the ether blocks comprise a positive free energy transfer, the ether and ester blocks are less than 1/10 the length of said copolymer, and, the blocks are distributed such that no domain of contiguous blocks possessing the same polarity of free energy transfer are less than ⅓ of the molecular weight of the copolymer. The disclosure further provides methods of making the aforementioned polymers, and medical devices comprising the polymers.
US11535700B2
Provided is an epoxy polymer which has a mesogen skeleton and a structural unit represented by Formula (A). In Formula (A), each R5 independently represents an alkyl group having from 1 to 8 carbon atoms, and n represents an integer of 0 to 3.
US11535693B2
Disclosed is a composition for forming a polyurethane film with improved reaction stability, comprising an OH group-containing polymer; an isocyanate-based compound as a curing agent; and an alicyclic urea diol compound having two urea groups and an OH group at two terminals, and a polyurethane film with improved self-healable property from tear, derived from the composition.
US11535692B2
Styrene-free unsaturated polyester resin and vinyl ester resin compositions are provided which contain low amounts of hazardous air pollutants, good mechanical and physical properties, and good corrosion resistant characteristics. The resin systems are such that minimal or no component is leachable after completion of the curing process. The resins are suitable for repair of sewer pipes and potable water pipe systems as part of a cured-in-place pipe application. Additionally, the invention is suitable for relining of storage tanks. A process for the manufacture of these resin compositions is also provided.
US11535688B2
The object of the invention is to provide a novel olefin-based molded product useful for various applications. An olefin-based molded product comprising a polymer including a structural unit of at least one polar olefin monomer represented by the general formula (I) CH2═CH—R2—Z(R1)n is provided. In the formula, Z is a hetero atom selected from the group consisting of nitrogen, oxygen, phosphorus, sulfur, and selenium; R1 is a substituted or unsubstituted hydrocarbyl group having 1 to 30 carbon atoms; n is an integer of 1 or 2 depending on the atomic species of Z; and R2 is a substituted or unsubstituted hydrocarbylene group having 2 to 20 carbon atoms.
US11535681B2
The invention generally provides improved anti-sickled-globin antibodies and fragments thereof. In particular embodiments, the antibody or antigen binding fragment thereof recognizes the βs, Glu6Val mutation. In various embodiments, the invention provides a conjugate comprising an anti-βs-globin antibody or antigen binding fragment thereof and a detectable label. In particular embodiments, a hybridoma comprising an anti-βs-globin antibody contemplated herein is provided.
US11535673B2
Aspects of the invention provide methods for harnessing the potential of proteins that occur naturally (e.g., in humans) and that have serious but finite toxicity. Aspects of the invention relate to a quantitative systems-biological and structural approach to design a class Mof chimeric proteins that avoid the toxicity of protein drugs while retaining their desired activities. In particular, chimeric proteins containing a variant form of a natural protein fused to a targeting moiety may be administered to a subject to target a signal (e.g., induction of apoptosis) to particular cells without having a generalized toxic effect.
US11535661B2
The present invention provides soluble RAGE-Fc fusion proteins with increased stability and extended half-life capable of binding endogenous RAGE ligands with high apparent affinity. The present invention also provides methods of making and using stable, soluble RAGE-Fc fusion proteins. These soluble RAGE-Fc fusion proteins are useful as therapeutics based on their ability to bind endogenous RAGE ligands.
US11535657B2
This invention provides for a fusion protein between an IL2αβγ Selective Agonist protein (IL2 Selective Agonist) and a IgG Fc protein using a linker. The IL2 Selective Agonist moiety provides a therapeutic activity by selectively activating the IL2αβγ form of the receptor, thus selectively stimulating Tregs. The Fc moiety provides a prolonged circulating half-life compared to the circulating half-life of IL-2 or an IL2SA protein.
US11535653B2
A peptide comprised of either a binary or a tertiary peptide, the peptide contains at least 4 amino acids and up to a maximum of 16 amino acids, comprised of 2 or 3 different regions, wherein the binary peptides have 2 different regions and the tertiary peptides have 3 different regions; wherein, the peptide can be cleaved by both an animal gut protease and an insect or nematode gut protease.
US11535652B2
In one aspect, the invention relates to an immunogenic composition that includes a mutant Clostridium difficile toxin A and/or a mutant Clostridium difficile toxin B. Each mutant toxin includes a glucosyltransferase domain having at least one mutation and a cysteine protease domain having at least one mutation, relative to the corresponding wild-type C. difficile toxin. The mutant toxins may further include at least one amino acid that is chemically crosslinked. In another aspect, the invention relates to antibodies or binding fragments thereof that binds to said immunogenic compositions. In further aspects, the invention relates to isolated nucleotide sequences that encode any of the foregoing, and methods of use of any of the foregoing compositions.
US11535648B2
Embodiments of the present invention relate to a novel compound of Formula (I) or stereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, for use in treatment of infection caused by Gram-negative bacteria.
US11535642B2
Described herein are trehalose analogues. Also described herein are methods of making the trehalose analogues and uses of the analogues. For example, the disclosed trehalose analogues may be useful in the detection of bacteria.
US11535638B2
The present disclosure discloses an arylaminosilane compound, a propylene polymerization catalyst and preparation thereof. The arylaminosilane compound has a structure of wherein R1 is a C1-C8 alkyl group or a C1-C8 silanyl group; R2, R3, R4, R5 and R6 are each independently H or a C1-C12 alkyl group; R7, R8 and R9 are each independently a C1-C8 alkyl group or a C1-C8 alkoxy group. When the arylaminosilane compound is used as an external electron donor of a propylene polymerization catalyst in propylene polymerization reaction, the catalyst has good hydrogen response.
US11535630B2
This disclosure is directed to agonists of the apelin receptor (APJ) and uses of such agonists.
US11535628B2
The present invention relates to a method for preparing Asenapine. In particular, the present invention relates to a method for preparing pharmaceutically acceptable Asenapine free base and new crystal form thereof, and also relates to methods for preparing the intermediate compounds used in said method.
US11535613B2
Disclosed are a crystal form and a salt form of a pyrazolopridine compound, and a preparation method therefor. Further included is the use of the crystal form in preparing anti-influenza virus drugs.
US11535608B2
Prodigiosin analogs which reactivate the p53 pathway are provided, as well as compositions of these compounds, and methods for reactivation of the p53 pathway using these compounds are provided. The prodigiosin analogs may be used to treat cancer in which p53 mutation plays a role, including prostate cancer, breast cancer, kidney cancer, ovarian cancer, lymphoma, leukemia, and glioblastoma, among others.
US11535604B2
The disclosure is directed to crystalline forms and mixtures thereof of R-fasoracetam. Such crystalline forms include Form II monohydrate R-fasoracetam and the anhydrate form of R-fasoracetam. The disclosure further includes mixtures of the anhydrate form of R-fasoracetam together with one or more of Form I monohydrate R-fasoracetam and Form II monohydrate R-fasoracetam.
US11535597B2
Disclosed herein are methods for identifying proteins as targets for interaction with a small molecule ligand. Also disclosed herein are small molecule ligands and compositions for use in profiling druggable proteins.
US11535595B2
A compound, such as isoquinoline-6-sulfonyl chloride acid and/or addition salts thereof, may be useful as a manufacturing intermediate for an isoquinoline-6-sulfonamide compound. A method for manufacturing such compounds and/or or acid addition salts thereof, may involve subjecting 6-(benzylthio)isoquinoline to an oxidative chlorination reaction and/or reacting 6-aminoisoquinoline with a nitrite or nitrous acid ester, then with thionyl chloride, and then with an acid.
US11535592B2
The presently-disclosed subject matter generally relates to antimicrobial compounds, compositions, methods of making and methods of use thereof. The presently-disclosed subject matter further relates to compounds, compositions and methods for the control of Porphyromonas gingivalis.
US11535588B2
The present invention relates to a hydrated crystalline form of 2-acrylamido-2-methylpropane sulfonic acid having a 2-theta powder X-ray diffraction diagram comprising peaks at 10.58°, 11.2°, 12.65°, 13.66°, 16.28°, 18.45°, 20°, 20.4°, 22.5°, 25.5°, 25.88°, 26.47°, 28.52°, 30.28°, 30.8°, 34.09°, 38.19°, 40.69°, 41.82°, 43.74°, 46.04° degrees (+/−0.1°). The present invention also relates to a production method for this form of 2-acrylamido-2-methylpropane sulfonic acid and a preparation method for an aqueous solution A of a salt of this form of 2-acrylamido-2-methylpropane sulfonic acid, and the (co)polymer of this form of -acrylamido-2-methylpropane sulfonic acid.
US11535584B2
Compounds of formula (I) and novel uses of compounds of formula (I), such as for flavour compositions. New preparations and new methods using compounds of formula (I).
US11535576B2
Carbonyl containing compound high-throughput quantitative analysis using isobaric multiplex reagents
The present invention provides a set of novel isobaric chemical tags, also referred herein as SUGAR (Isobaric Multiplex Reagents for Carbonyl Containing Compound). These labeling tags are compact and easy to synthesize at high yield and purity in just a few steps using commercially available starting materials. The tagging reagents of the present invention comprise: a) a reporter group, having at least one atom that is optionally isotopically labeled; b) a balancing group, also having at least one atom that is optionally isotopically labeled, and c) an aldehyde, ketone, or carboxylic acid reactive group. The multiplex SUGAR tags are able to react with an aldehyde, ketone, or carboxylic acid group of the molecule to be tagged, which offers the capability for labeling and quantitation of glycans, proteins/peptides, and fatty acids.
US11535573B2
The invention relates to a transport vehicle designed preferably for producing a mixture of waste lubricating oils/fuel oil (ALR/FO), mounted preferably on a chassis and comprising at least one metal tank. The metal tank is divided internally into at least two compartments having respective wave-breaks, wherein each compartment comprises a pump system, a plurality of lines for recharging products, at least one quick-filling system for respective FO and ALR compartments, at least one manual traditional filling system, and the vehicle comprises at least one logical control system having at least one actuating panel, at least one actuating reel for the actuation of at least one hose, and at least one static mixer for the ALR/FO mixture having an overpressure safety system, wherein said safety system includes a recirculation system to the ALR compartment, a plurality of double-acting vent valves, at least one man access, at least one battery, a plurality of filters for the suction of recycled oils and at least two filters for direct supply to manufacturing equipment. The invention also relates to an associated process.
US11535569B2
A method for manufacturing a sensor element that includes: a pair of electrodes; a ceramic layer having a hollow space that is to be an air introduction hole; and a first layer and a second layer stacked at both surfaces of the ceramic layer, One of the electrodes is in communication with the hollow space, The method includes: preparing an unsintered ceramic sheet, and a burn-out material sheet having a thickness different from that of the unsintered ceramic sheet, the burn-out material sheet having, in a plane orthogonal to the direction of an axial line O, a cross-sectional area substantially identical to a cross-sectional area of the pre-sintering hollow space; placing the burn-out material sheet in the pre-sintering hollow space; pressing the sheets so as to have an identical thickness; and burning out the burn-out material sheet.
US11535554B2
In embodiments, a conveyor apparatus can include a conveyor ribbon having a length, a width, a thickness less than the width, and a plurality of receiving apertures located along the length and extending through the thickness of the conveyor ribbon. The plurality of receiving apertures are dimensioned to receive and hold a plurality of glass articles. A conveyor drive and guidance system directs the conveyor ribbon along a predefined conveyor path. The predefined conveyor path can include an immersion section and a drain section. The immersion section can be oriented to direct the conveyor ribbon into and out of an immersion station and the conveyor ribbon is rotated about a horizontal axis in the drain section after being directed out of the immersion station.
US11535553B2
Described herein are articles and methods of making articles, including a first sheet and a second sheet, wherein the thin sheet and carrier are bonded together using a coating layer, preferably a hydrocarbon polymer coating layer, and associated deposition methods and inert gas treatments that may be applied on either sheet, or both, to control van der Waals, hydrogen and covalent bonding between the sheets. The coating layer bonds the sheets together to prevent formation of a permanent bond at high temperature processing while at the same time maintaining a sufficient bond to prevent delamination during high temperature processing.
US11535548B2
A glass for chemical strengthening has a Young's modulus E of 70 GPa or more. The glass satisfies X1+X2+X3 being 1760 or less. Here, X1 is a numerical value equivalent to a value [unit: kPa/° C.] obtained by multiplying the Young's modulus E by an average coefficient α of thermal expansion at 50° C. to 350° C., X2 is a numeral value equivalent to a value of a temperature Tf [unit: ° C.] at which a viscosity of the glass reaches 100 MPa·s, and X3 is a numerical value equivalent to a value of a difference [unit: 105 Pa·s] between the viscosity (100 MPa·s) at the Tf and a viscosity η+10 at a temperature 10° C. higher than the Tf.
US11535543B2
A medium material for removing phenol contamination from groundwater, a method of producing the same, and use of the same id disclosed. In at least some embodiments, the medium material is a granular material which has an average particle diameter of 0.5-1.5 cm and is formed from a bacteria-entrapping solution, a manganese sand filter material, modified bentonite, and biochar at a mass ratio of 1:0.2-0.4:0.2-0.4:0.1-0.2 by a series of processes including strain culturing, catalysis, mixing, solidification, and the like. The medium material can remove phenol from groundwater, is a safe and environment-friendly material, has a long service life, and/or achieves waste treatment with waste.
US11535534B2
An electrolysis system for water cleaning employs close anode and cathode plate spacing while providing cleaning of the plates. In one embodiment a moving anode allows access to the plates for cleaning.
US11535533B2
A system for electrochemically enhanced water filtration is provided. The system includes: a chamber plug-flow electrochemical cell; a first cathode and anode pair disposed in the cell; and a second cathode and anode pair disposed in the cell. The first and the second pair are collectively operative to apply a 2D electric field in at least one of a horizontal direction and a vertical direction with respect to the chamber plug-flow electrochemical cell.
US11535526B2
A method, system, and apparatus directed to an innovative approach for the treatment of stormwater utilizing hydrodynamic separator assembly designed to maximize flow movement for more efficient sediment removal and maximize water flow control.
US11535512B2
The disclosure relates to a method for manufacturing a planarized etch-stop layer, ESL, for a hydrofluoric acid, HF, vapor phase etching process. The method includes providing a first planarized layer on top of a surface of a substrate, the first planarized layer having a patterned and structured metallic material and a filling material. The method further includes depositing on top of the first planarized layer the planarized ESL of an ESL material with low HF etch rate, wherein the planarized ESL has a low surface roughness and a thickness of less than 150 nm, in particular of less than 100 nm.
US11535503B2
Method and filling device for filling a container with a filling product, in a beverage filling system, wherein the method comprises: determining one or more changeable influence variables which influence a target variable of the filling process, a filling level and/or a filling volume; receiving the influence variables by means of a control apparatus; calculating at least one output variable from the received influence variables by means of a calculation model of the control apparatus; and filling the container as a function of the at least one output variable.
US11535499B2
The invention relates to a free fall winch comprising a drum, which can be rotationally driven by a winch drive, wherein a free fall brake is provided for braking the drum in free fall operation. According to the invention, a torque acting on the free fall winch, which depends on the free fall braking torque, is detected by means of a detection device, and a brake actuation force with which the free fall brake is actuated is controlled or adjusted by a control device according to the detected torque.
US11535498B2
Flat belt apparatuses and methods are provided where one or more cords in the flat belt are tensioned or pre-tensioned to extend the service life of the flat belt.
US11535497B2
A hydraulic rotary drive includes a first rotary drive element and at least two annular pistons connected to the first rotary drive element in a rotationally fixed manner and configured to be axially movable on the first rotary drive element between two end positions. Each annular piston has two annular spur serrations directed away from one another. The hydraulic rotary drive includes a second rotary drive element with ring type serrations that are complementary to the spur serrations of the annular pistons. The hydraulic rotary drive includes a control unit that is configured to control supply of hydraulic fluid to the annular pistons to cause a reciprocating movement of the annular pistons on a shaft in accordance with an operating signal. The hydraulic rotary drive includes a sensor arrangement communicatively coupled to the control unit and arranged to detect the positions of the annular pistons along respective sliding paths.
US11535495B2
Lifting apparatus for lifting, conveying and/or positioning blocks or slabs, such as blocks or slabs made of concrete, masonry, stone, brick, or similar materials, and methods of lifting, conveying and/or positioning such materials. The lifting apparatus may include two spaced block supporters that are positioned or positionable to respectively mechanically engage a block or slab to support the same mechanically. Upon biasing the two spaced block supporters, the block is engaged and its weight supported, and the block may be lifted, conveyed and/or positioned at a desired location. Unbiasing the block supporters releases the block. A plurality of lifting apparatuses may be used together, including in modular form.
US11535489B2
A method of health profile based elevator calls is provided. The method is implemented by a system comprising an elevator. The system is in communication with a mobile device of a user. The system determines a distance between a lobby respective to the at least one elevator and the mobile device and acquires a health profile of the user from the mobile device. The system, then, determines a travel time based on the distance and the health profile. Next, the system executes an elevator call for the elevator with respect to the travel time.
US11535483B2
A pawl-less retractable comprises an inner frame with a drum-sperrad assembly mounted to the inner frame between side members of the frame to rotate relative to the frame and a stop cap which, during a fall, engages said drum-sperrad assembly to prevent further rotation of said drum. The inner frame can be pivotally mounted to the stop cap such that the inner frame and the drum-sperrad assembly pivot relative to the step cap, or the stop cap can pivot relative to the drum-sperrad assembly. The stop cap comprises a central body, a leading wing extending from a first side of the central body and a trailing wing extending from a second side of the central body opposite said first side. In use, the drum-sperrad assembly and the stop cap pivot relative to each other between an unlocked position in which the teeth of the sperrad are inside of an engagement zone circle and a locked position in which the teeth are outside of the engagement zone circle.
US11535455B1
A transfer tail assembly for use with a conveyor assembly that adjust the tension in the conveyor belt. The transfer tail assembly includes a pair of adjustment brackets that are each movable along a conveyor axis and support an end roller. The movement of the adjustment brackets and the end roller adjust the tension in the conveyor belt. A spiral cam is positioned such that rotation of the spiral cam causes movement of the end roller along the conveyor axis. A drive pin of the adjustment bracket moves along a spiral cam contact surface. The end roller is pivotable relative to the conveyor frame to release tension on the conveyor belt. The final position of the end roller can be adjusted using a pivot limiting bar.
US11535452B2
A vehicle for use in an inventory management system having a plurality of destination areas and a guide system includes a platform for receiving and transporting items to and from the destination areas, a plurality of motors, a first drive system, a second drive system, a transfer mechanism, and a clutch mechanism. Drive elements of the first drive system are rotated by a first subset of one or more motors to move the vehicle vertically. Drive elements of the second drive system are rotated by a second subset of two or more motors to move the vehicle horizontally. The transfer system is configured to transfer and retrieve items to and from the destination areas, and the clutch mechanism is configured to engage and disengage the transfer mechanism from the second subset of motors, whereby the second drive system drives movement of the vehicle independently of the transfer mechanism.
US11535431B2
The present invention provides a lid assembly for use in a beverage container, having a cap, a seal assembly configured to sealably close at least one drink orifice, and an actuator assembly. The actuator assembly is in operative connection with the cap and the seal assembly, and configured to synchronously actuate the cap to rotate and actuate the seal assembly to displace longitudinally, so as to open the drink orifice for dispensing and close the drink orifice via a single press action. The invention also relates to a beverage container comprising such a lid assembly.
US11535417B2
A meat tray sized and shaped to support raw meat is provided. The meat tray is composed of a paperboard material. The meat tray may include a generally planar base extending to a sidewall that extends transversely from the planar base to an angled outer transition which forms an outer periphery of a tray cavity. A rim of the meat tray is located at a terminus of the angled outer transition and extends away from the cavity. The rim may include an outer arcuate rim portion that extends and curves away from the outer transition and a planar flange extending from the outer arcuate rim portion and terminates at an edge. The edge faces downwardly with respect to the outer arcuate rim portion.
US11535406B2
Satellites having autonomously deployable solar arrays are disclosed. A disclosed example satellite includes a solar array, a sensor to detect that the satellite has exited a launch vehicle, a processor to enable ignition of squibs of a squib array based on the satellite exiting the launch vehicle, and a squib controller to control the ignition of the squibs based on a firing sequence of the squibs, where the squib controller is to vary the firing sequence to autonomously deploy the solar array.
US11535404B2
An attitude control apparatus for a satellite includes: at least three electric motors, wherein the at least three electric motors are arranged in such a way that a torque may be generated with any orientation of an associated torque vector, and a controller, wherein the controller is configured to drive the at least three electric motors based on a torque controller. The torque controller is adapted to operate the at least three electric motors outside a rest state only when an acceleration torque and a braking torque are required to execute an agile attitude change maneuver. There is also described an associated method.
US11535397B2
The present disclosure provides an end-to-end cargo handling system. The end-to-end cargo handling system comprises a transportation unit comprising a first sensing agent, a lift unit comprising a second sensing agent, and a control module in communication with the transportation unit and the lift unit via a network, wherein the transportation unit and the lift unit are configured to move a cargo unit from a first location to a second location autonomously.
US11535393B2
Disclosed are methods, systems, and non-transitory computer-readable medium for automatic cross-checking of an electronic checklist. One method may include: receiving a first user and/or system input associated with a graphical user interface (GUI) of the electronic checklist; determining whether the first user and/or system input triggers an error; in response to determining that the first user and/or system input triggers the error, displaying an error message on the GUI; receiving a second user and/or system input; determining whether the second user and/or system input resolves the error; and in response to determining the second user and/or system input resolves the error, removing the error message from the GUI.
US11535381B2
A deployable cabin attendant seat system may include a primary cabin attendant seat, an auxiliary cabin attendant seat, a main support coupled to at least one of the primary cabin attendant seat or the auxiliary cabin attendant seat, and an actuation assembly coupled to at least the primary cabin attendant seat. The actuation assembly may be configured to actuate the primary cabin attendant seat relative to the auxiliary cabin attendant seat between a stowed seat position and a deployed seat position. The primary cabin attendant seat and the auxiliary cabin attendant seat may be arranged in a side-by-side configuration when the primary cabin attendant seat is in the deployed seat position. The primary cabin attendant seat may be stacked on the auxiliary cabin attendant seat when the primary cabin attendant seat is in the stowed seat position.
US11535371B2
A vertical take-off and landing (VTOL) aircraft (10) includes a fuselage and first and second forward wings (20, 22), each wing (20, 22) having a fixed leading edge and a trailing control surface (50) which is pivotal about a generally horizontal pivot axis. The aircraft (10) includes first and second electric motors (60) each having rotors (70), the electric rotors (70) being pivotal with the trailing control surface (50) between a first position in which each rotor (70) has a generally vertical axis of rotation, and a second position in which each rotor (70) has a generally horizontal axis of rotation, a control system (90) is configured to selectively operate the first electric motor (60) and the second electric motor (60) at different rotational speeds to generate a turning moment to pivot the control surface (50) about the pivot axis (33).
US11535363B2
There is provided an hydraulic actuation system for an aircraft, the hydraulic actuation system includes an actuator (A), a primary actuation arrangement to provide hydraulic fluid to control the actuator (A), wherein the hydraulic actuation system is configured to detect a fault in the actuator (A). The hydraulic actuation system also includes a secondary actuation arrangement to provide hydraulic fluid to control the actuator (A) in response to a detection of a fault in the actuator (A).
US11535359B2
A convertible cargo handling assembly may comprise a mat, a fitting, and a removable cargo handling component. The fitting may include a fixed component and a coupling component. The fixed component may be located in an opening defined by the mat. The removable cargo handling component may be located over the mat and removably coupled to the fixed portion of the fitting via a coupling between the coupling component and the fixed component.
US11535352B2
A device for retrieving a stranded or drowning person can attach to a boat cleat and be used to draw the stranded person towards the boat. The device has a floatation portion that is thrown to the stranded person. The floatation portion has multiple latches for different sized persons. A winch portion pivots about a cleat adaptor, which attaches to the horns of a boat cleat using an aperture and a locking pin. The winch portion receives the cord that is attached to the floatation portion. An optional ice foot mates to the cleat adapter for retrieving a person who has fallen through ice.
US11535334B2
An electrical switch device for a human-powered vehicle comprises an electrical switch unit and a connecting part. The electrical switch unit is configured to generate a signal in response to a user input. The connecting part is provided on the electrical switch unit so as to electrically connect an additional electrical switch device to the electrical switch device. The electrical switch device is configured to selectively transmit the signal from the electrical switch unit and an additional signal from the additional electrical switch device to an operating device configured to operate the electric component.
US11535332B2
A rotation locking device includes a locking module and at least one engaging member. The at least one engaging member is rotatably coupled to the locking module. The locking module is configured to engaging and disengage the at least one engaging member, thereby refraining the at least one engaging member from rotating relative to the locking module.
US11535323B2
A telescopic apparatus comprises a first tube, a second tube, and a non-contact detector. The second tube is configured to be telescopically received in the first tube. The non-contact detector is provided inside at least one of the first tube and the second tube configured to detect a position of the second tube relative to the first tube.
US11535316B2
A farm implement is provided having a frame and first and second track assemblies. The first track assembly has a first track frame, a first idler wheel, and a first brake assembly. The first idler wheel has an inboard side facing toward and an outboard side facing away from a center the first track frame. The first brake assembly has a first disc coupled to the first idler wheel on the outboard side of the first idler wheel, a first caliper couplable to first and second sides of the first disc, and a first torque arm coupled to the first track frame and a spindle of the first idler wheel. The first caliper is mounted on the first torque arm, and is configured to clamp down on the first and second sides of the first disc in order to slow and/or stop rotation of the first idler wheel.
US11535313B2
A spare tire mount for the rear of a motor vehicle has a first outer support frame with a second, inner support frame nested inside and releasably connected to the first frame. Both frames extend laterally across the back of the vehicle and extend upward at an angle. Both frames rotate about a vertical joint at the rear bumper so the frames rotate toward and away from the vehicle. The second frame holds the spare tire and rotates about a horizontal axis. A wire rope winds around a reel on the first frame with the rope connected to the second frame to raise and lower the second frame and tire as they rotate about the first horizontal axis—toward and away from the first frame and ground. The reel is rotated by a worm screw and worm wheel.
US11535312B2
A rear vehicle-body structure separates air flowing on a side of the vehicle so as not to flow around to a rear of the vehicle, to ensure aerodynamic performance. The disclosed rear vehicle-body structure has a rear combi lamp mounted on a vehicle-width-direction outer side face of a vehicle rear portion, and a rear bumper mounted under the rear combi lamp. The rear combi lamp includes, on the vehicle-width-direction outer side face, a curved portion that is curved from a vehicle-width-direction outer side forwardly inward in a vehicle width direction in a vehicle plan view. The curved portion has a curvature increasing toward a lower side of the vehicle. A protruding portion protruding toward the vehicle-width-direction outer side as going to a rear of the vehicle is provided at a front portion of the curved portion.
US11535310B2
In pickup truck bed having longitudinal axis x, parallel to x longitudinal axis of said truck, lateral axis y perpendicular to x and on same horizontal plane and z being a vertical axis perpendicular to said xy plane, a rail mechanism comprising: on said bed, at least one first male or female rail disposed along axis x and at least one second male or female rail along z axis; on said box at least one first male or female rail disposed along axis x and at least one second male or female rail along z axis. Rails on the box are paired in a mateable manner with rails on said bed. Each rail in a mated pair having zero degrees of freedom of movement except for reciprocal linear movement along the x axis.
US11535305B2
A vehicle body structure defines a vehicle longitudinal direction and a vehicle lateral direction perpendicular to the vehicle longitudinal direction and includes a rear sill structure. The rear sill assembly at least partially defines a rear opening of the vehicle body structure. The rear sill assembly extends in the vehicle lateral direction. The rear sill assembly includes a first body panel and a second body panel. The first body panel extends from a first side of the rear opening to a second side of the rear opening. The second body panel overlays a portion of the first body panel. The second body panel has a main section that includes a plurality of recessed rib portions that extend in directions that define an acute angle relative to the vehicle longitudinal direction.
US11535302B2
There are provided a cowl provided to support a front windshield in an inclined state where a rear side of the front windshield is located at a higher level than a front side of the front windshield and forming a lower edge of an opening portion for arranging the front windshield and a bonnet provided in front of and above the cowl. An upper portion of the cowl comprises a first face portion to which the front windshield adheres and an inclined second face portion which extends obliquely rearwardly-and-downwardly from the first face portion, and a front end of the first face portion is positioned on a rearward side, in a vehicle longitudinal direction, of a rear end of the bonnet.
US11535299B2
A vehicle may include: a vehicle body including an opening in a rear portion thereof; a door configured to close the opening; and a hinge swingably connecting the door to the vehicle body. The vehicle body may further include: a frame extending along an upper edge of the opening in a left-right direction of the vehicle; and a rear header located between the frame and the upper edge of the opening. The rear header may include: a hinge mounting portion to which the hinge is attached; and an intermediate portion located between the hinge mounting portion and the frame. The intermediate portion may be located below the hinge mounting portion in an up-down direction of the vehicle. The intermediate portion of the rear header may have a lower flexural strength than the frame against a collision load that acts in a front-rear direction of the vehicle.
US11535297B2
A driving support system that supports driving of a vehicle executes steering support control that steers the vehicle in a first direction away from a risk factor in front of the vehicle. A target steering amount in the steering support control is represented by a function of a relative relationship parameter including a lateral distance between the vehicle and the risk factor. A straight road is a road having a curvature less than a first curvature. A curved road is a road having a curvature equal to or greater than the first curvature. When a road ahead from the vehicle to the risk factor includes the curved road, the driving support system reduces the target steering amount for the same relative relationship parameter or advances a start timing of the steering support control as compared to when the road ahead is the straight road.
US11535294B2
Carbon steel for a rack bar contains 0.50 to 0.55% by weight of carbon (C), 0.15 to 0.35% by weight of silicon (Si), 0.75 to 0.95% by weight of manganese (Mn), 0.025% by weight or less of phosphorus (P), 0.025% by weight or less of sulfur (S), 0.65 to 0.85% by weight of chrome (Cr), 0.20% by weight or less of molybdenum (Mo), 0.001 to 0.02% by weight of aluminum (Al), 5 to 50 ppm of boron (B), and iron (Fe) as a remainder and unavoidable impurities. A method for manufacturing the rack bar includes quenching, tempering, and drawing the carbon steel and warm forging the drawn carbon steel.
US11535280B2
A computer-implemented method for determining an estimate of the capability of a vehicle driver to take over control of a vehicle, wherein the method comprises: determining at least one estimation parameter, the at least one estimation parameter representing an influencing factor for the capability of the vehicle driver to take over control of the vehicle; and determining an estimate on the basis of the at least one estimation parameter by means of a predefined estimation rule, the estimate representing the capability of the vehicle driver to take over control of the vehicle.
US11535278B2
A control method for an autonomous vehicle is used in an autonomous vehicle including an engine, and a controller that controls an operation of the engine. In the control method, required driving force is set in accordance with an intervehicular distance between an own vehicle and a preceding vehicle when there is the preceding vehicle in front of the own vehicle. Also, when there is the preceding vehicle, a behavior of the preceding vehicle is predicted from a situation in front of the preceding vehicle. Further, when there is the preceding vehicle, sailing stop is executed based on the required driving force and the predicted behavior of the preceding vehicle. The sailing stop causes the engine to stop automatically while the own vehicle is traveling at vehicle speed equal to or higher than given vehicle speed.
US11535275B2
The described technology is generally directed towards digital map truth maintenance. Map inputs shared among multiple users of a shared overlay map service can have a range of credibility, from not credible to highly credible. The disclosed digital map truth maintenance technologies can be used to enhance credibility of shared map inputs. Credibility values can be calculated for map inputs, based on any of multiple factors. Map inputs having sufficiently high credibility, such as a credibility value determined to be above a threshold value, can be shared among multiple mobile devices.
US11535272B2
A vehicle system includes a first vehicle platform including a first computer configured to operate by means of electric power from a first electric power source and perform traveling control of a vehicle, a second vehicle platform including a second computer configured to operate by means of electric power from a second electric power source different from the first electric power source and perform traveling control of the vehicle, and an autonomous driving platform including a third computer configured to perform autonomous driving control of the vehicle by transmitting a control instruction including data for autonomously driving the vehicle to the first computer when the first vehicle platform is in a normal state and perform autonomous stoppage control of the vehicle by transmitting a control instruction including data for causing the vehicle to autonomously stop to the second computer when the first vehicle platform is in an abnormal state.
US11535270B2
The described techniques relate to coordinating and managing faults of systems of a vehicle, such as an autonomous vehicle, to enable the vehicle to respond safely and appropriately to the faults. In examples, a centralized fault monitor system receives faults from different vehicle systems, maps the received faults to associated fault constraints, prioritizes different and shared parameters between the fault constraints, and communicates the constraint parameters to appropriate vehicle systems accordingly.
US11535267B2
User alert systems, apparatus, and related methods for use with vehicles are disclosed. A disclosed alert system for a vehicle includes an intrusion detection system (IDS) operatively coupled to the vehicle. The alert system also includes a network access device (NAD) operatively coupled to the vehicle and control circuitry configured to detect, via the IDS, a malicious message transmitted through a controller area network (CAN) bus of the vehicle. The control circuitry is also configured to generate a primary alert indicative of the malicious message and transmit, via the NAD, the primary alert to a primary user device corresponding to a driver of the vehicle. The control circuitry is also configured to generate a secondary alert indicative of the malicious message and transmit, via the NAD, the secondary alert to one or more secondary user devices different from the primary user device.
US11535266B2
A driving system for a vehicle includes one or more sensors, a controller, an actuator, and a safety shut down switch. The controller includes a main processing circuit, a main processing module, an actuator drive, a safety processing circuit, a safety processing module, and a safety shutdown switch. The safety processing module is independent of the main processing module, and the safety processing module is configured to perform one or more safety functions.
US11535262B2
An approach is provided for using a passenger-based driving profile. The approach involves detecting an identity of a user of a vehicle. The approach also involves retrieving a passenger profile of the user based on the identity. The passenger profile is generated based on sensor data indicating a reaction of the user to at least one vehicle driving behavior previously experienced by the user as a vehicle passenger. The approach further involves configuring the vehicle based on the passenger profile.
US11535260B2
A system may present notifications to an occupant of a vehicle and determine whether the occupant has given attention to the notification. The system oscillates a visual notification at an output frequency. The system captures images of an eye of the occupant to determine an eye pupil oscillation frequency associated with the occupant. The system compares the eye pupil oscillation frequency to the output frequency. The system determines whether attention was given to the notification based on whether the output frequency and the eye pupil oscillation frequency match. If the system determines that attention was not given, the system may cause performance of one or more follow-up operations.
