US11886701B2
A data management device selects acquisition data of a deletion target from a storage device storing multiple acquisition data acquired by a board work machine performing a predetermined board work on a board. The data management device includes an acquisition section and a selection section. The acquisition section divides an evaluation index when evaluating a target object extracted from the acquisition data or the board work using the target object into multiple classes and acquires frequency-related information obtained by calculating a frequency of the acquisition data belonging to each of the classes for the multiple acquisition data of the same type stored in the storage device. The selection section selects the acquisition data having a higher frequency as the acquisition data of the deletion target by using the frequency-related information acquired by the acquisition section.
US11886699B2
The selective rejection of touch contacts in an edge region of a touch sensor panel is disclosed. In addition, by providing certain exceptions to the rejection of edge contacts, the functionality of the touch sensor panel can be maximized. Contacts in edge bands around the perimeter of a touch sensor panel can be ignored. However, if a contact in the edge band moves beyond a threshold distance or speed, it can be recognized as part of a gesture. To accommodate different finger sizes, the size of the edge band can be modified based on the identification of the finger or thumb. Furthermore, if contacts in the center region of a touch sensor panel track the movement of contacts in the edge band, the contacts in the edge band can be recognized as part of a gesture.
US11886698B2
In accordance with some embodiments, a computer-implemented method for use in conjunction with a device with a touch screen display is disclosed. In the method, a movement of an object on or near the touch screen display is detected. In response to detecting the movement, an electronic document displayed on the touch screen display is translated in a first direction. If an edge of the electronic document is reached while translating the electronic document in the first direction while the object is still detected on or near the touch screen display, an area beyond the edge of the document is displayed. After the object is no longer detected on or near the touch screen display, the document is translated in a second direction until the area beyond the edge of the document is no longer displayed.
US11886694B2
Systems, interfaces, and methods for implementing the systems and interfaces include a dynamic environment generation subsystem that changes objects and subobjects based on locations of the motion sensors and/or the nature, time and/or location of sensed motion and include selection attractive movement as the selection protocol, where a selection object is used to discriminate between selectable objects and attract a target object toward the selection objects, where the direction and speed of the motion controls, discriminates, attracts, and activates the selected objects.
US11886692B2
According to an exemplary embodiment of the present disclosure, disclosed is a computer program stored in a computer readable storage medium. When the computer program is executed by one or more processors of a computing device, the computer program provides a user interface (UI) to display design information, and the user interface may include: a design group generation layer for generating a design group, and the design group generation layer includes one or more design file regions each of which are associated with a design file, and the design file region may include: a first sub region displaying a design image; and a second sub region displaying one or more design attribute objects, which allows user selection input for at least some of one or more design attributes included in the design file.
US11886682B2
Described herein are techniques for providing a virtual experience including, but not limited to, the use of a virtual experience “pillar,” or virtual rotation of a virtual area and/or a participant in the virtual area. The entry of a participant into a physical environment via a physical entrance area is detected. The participant uses a head-mounted display (HMD) to view a virtual environment associated with the physical environment, the virtual environment including a virtual entrance coinciding with the physical entrance area. An outer virtual environment, and a virtual pillar upon which a virtual avatar representing the participant stands, are caused to be displayed in the virtual environment viewed by the participant.
US11886675B2
A touch assembly and a touch display device are provided. The touch assembly includes a touch layer, the touch layer includes a plurality of touch units, and each of the touch units includes a first electrode disposed along a first direction and a second electrode disposed along a second direction. The first electrode is electrically insulated from the second electrode; wherein near an intersection of the first electrode and the second electrode, the first electrode includes at least one recessed portion, and the second electrode includes at least one protrusion mating with the at least one recessed portion.
US11886671B2
A touch sensor includes first touch cells disposed in a first touch sensing area, the first touch cells each including a first touch pattern and a first dummy pattern, and second touch cells disposed in a second touch sensing area, the second touch cells each including a second touch pattern and a second dummy pattern. An area of a first dummy pattern area in which the first dummy pattern is disposed is greater than an area of a second dummy pattern area in which the second dummy pattern is disposed.
US11886665B2
The present disclosure relates to a technology for sensing a touch panel, in which vertical pattern electrodes and horizontal pattern electrodes are disposed, and provides a method for determining the sense of two touches when two touches are sensed in a touch panel and a method for preventing a ghost touch when changing data in an SNS touch pattern to data in a normal pattern at the time of sensing two touches.
US11886653B2
A transparent display device is provided, which may reduce or minimize loss of light transmittance due to a touch sensor and a touch line, and may repair a defective touch sensor. The device includes a substrate provided with a plurality of transmissive areas and a non-transmissive area, including a plurality of light emission areas, a plurality of touch sensors respectively provided in the plurality of transmissive areas, including a touch sensor electrode, a plurality of touch lines provided in the non-transmissive area and extended in a first direction, a plurality of touch bridge lines provided in the non-transmissive area over the substrate and extended in a second direction to be connected to one of the plurality of touch lines, and a plurality of touch connection portions connecting the plurality of touch bridge lines with the plurality of touch sensors, including a high resistance line.
US11886652B2
A display device includes a substrate; a pixel electrode disposed on the substrate; a pixel defining layer disposed on the substrate and defining a pixel opening exposing a portion of the pixel electrode; a dummy pixel defining layer disposed on the pixel electrode in the pixel opening, and spaced apart from the pixel defining layer; a light emitting element disposed between the pixel electrode and the dummy pixel defining layer in the pixel opening; a common electrode covering the pixel defining layer, the dummy pixel defining layer, and the light emitting element; an encapsulation layer covering the common electrode; and a touch sensing layer including a light blocking pattern, wherein light blocking pattern is disposed on the encapsulation layer and overlaps at least a portion of the dummy pixel defining layer in a plan view.
US11886646B2
An augmented reality (AR) calibration process for an eyewear device that customizes an AR user interface (UI) for the wearer. Physiological characteristics such as arm length and hand size are determined from images captured by the eyewear device for use in adjusting the UI controls before rendering the UI.
US11886644B2
A human machine interface (HMI), a method of interacting with an HMI and a corresponding computer program product facilitate user interaction with an HMI. In a method, a face of a person attempting to interact with the HMI is detected and a gesture made by the person relative to the HMI is also detected. The method analyzes information regarding the face of the person that has been detected to determine whether the person is wearing personal protection equipment. In an instance in which the person is determined to not be wearing personal protection equipment, the method suspends a response to the gesture made by the person. However, in an instance in which the person is determined to be wearing personal protection equipment, the method analyzes the gesture made by the person relative to the HMI and converts the gesture to a corresponding command to the system associated with the HMI.
US11886641B2
A touchscreen includes conductive islands that are capacitively coupled to conductive traces, where they may be used to provide capacitive sensing of the position of one or more fingers in contact with a touchscreen and/or to exert haptic forces on one or more fingers in contact with a touchscreen.
US11886636B2
An HMD includes a display unit that transmits an outside scene, a line-of-sight detection unit that detects a line-of-sight direction of a user, a determination unit that calculates a risk level of the first target object, and determines an attention level for the first target object by correcting the risk level of the first target object based on the line-of-sight direction, and calculates a risk level of the second target object and determines an attention level for the second target object by correcting the risk level of the second target object based on the line-of-sight direction, and a display control unit that a display unit to display a first image related to the first target object when the attention level for the first target object is higher than the risk level of the second target object.
US11886633B2
Systems, devices, media, and methods are presented for displaying a virtual object on the display of a portable eyewear device using motion data gathered by a face-tracking application on a mobile device. A controller engine leverages the processing power of a mobile device to locate the face supporting the eyewear, locate the hand holding the mobile device, acquire the motion data, and calculate an apparent path of the virtual object. The virtual object is displayed in a series of locations along the apparent path, based on both the course traveled by the mobile device (in the hand) and the track traveled by the eyewear device (on the face), so that the virtual object is persistently viewable to the user.
US11886630B2
A three-dimensional virtual reality vest; the three-dimensional virtual reality vest may be beneficial for use by a user to enhance virtual reality, video game, movie, or other media experiences. The three-dimensional virtual reality vest includes a vest garment having a surround sound speaker system, a series of embedded haptic feedback devices, and additional features configured to provide an immersive three-dimensional user-experience for a user when worn.
US11886612B2
The invention is a system based on decentralized ledgers to enable compliance with privacy regulations. A consumer identifier (consumer ID) allows consent provenance to be saved in a shared decentralized ledger. The consent ID also empowers consumers to query as to how their data has been moved through the data supply chain. The consumer data itself is not stored in the blockchain, only consents and data transfer events. A consent API allows companies to enter the original consumer consent in a consent ledger; a data transfer API allows companies to record transfers from one to another; and a subscription API allows companies to be notified of changes to a given consent.
US11886607B1
An apparatus, method and computer program product facilitate selective searching of at least a portion of a database. With respect to a method, a query is received that has a query context. In response to the query, the method reviews one or more data source tables including a first data source table that defines each of a plurality of data sources of data stored by the database. In reviewing the one or more data source tables, the method identifies one or more data sources that are accessible in response to the query. The method also searches the database for responsive data that: (i) was provided by the one or more data sources that were identified to be accessible in response to the query and (ii) is responsive to the query. Further, the method responds to the query with a representation of the responsive data.
US11886602B2
Disclosed are various approaches for sharing uniform resource locators (URLs) and enforcing browser restrictions along with a shared URL. Browser restrictions can be identified by appending commands to the shared URL that instruct the receiving browser to activate certain browser restrictions. Browser restrictions can also be enforced using a URL restriction validator, which is a server process that can facilitate enforcement of browser restrictions along with a shared URL.
US11886601B2
A method of securely processing data in a third party cloud environment is provided. Third party computer executable code is executed in a secure portion of the third party cloud environment. An external data request for external data to be received from an external data provider is then processed whereby the external data request comprises at least a portion of the secure data. The third party cloud environment determines whether to authorise the first external data request, and if the request is so authorised the request is sent to the external data provider and the external data is received from the external data provider.
US11886599B2
A technology to identify processing paths of untrusted input data received by applications that are vulnerable to attacks and to further detect and prevent actual attacks that try to exploit those vulnerabilities is disclosed. Application code is augmented at run-time with sensor code which detects the entry of input-data into the application and further traces the propagation, manipulation and, sanitization of this input-data until its usage in a data sink. The so generated data-flow traces reveal data-flow paths that lack required sanitization measures to neutralize potentially harmful input-data. Such data-flow paths are reported as vulnerabilities. Further, input-data that reaches data-sink interfaces is scanned by data-sink sensors to identify harmful input data. On identification of harmful input data, an attack is reported, and countermeasures are applied to prevent the identified attack.
US11886597B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for detecting suspicious accounts. One of the methods includes identifying one or more potential clusters of malicious accounts; for each cluster, processing a collection of content associated with each account of the cluster, the processing comprising applying a plurality of models in series to determine whether the collection of content indicates a common pattern; and based on the respective determinations, classifying the accounts of each cluster as ordinary or suspicious.
US11886593B2
A method of certifying a state of a platform includes receiving one or more software elements of a software stack of the platform by an authentication module and performing a hash algorithm on the software stack to generate one or more hash values. The software stack uniquely determines a software state of the platform. The method includes generating creation data, a creation hash, and a creation ticket, corresponding to the hash values and sending the creation ticket to the platform. The method also includes receiving the creation ticket by the authentication module and certifying the creation data and the creation hash based on the creation ticket. The method further includes generating a certified structure based on the creation data and performing the hash algorithm on the certified structure to generate a hash of the certified structure. The certified structure uniquely determines the software state of the platform.
US11886587B2
Aspects of the present invention disclose a method, computer program product, and system for detecting a malicious process by a selected instance of an anti-malware system. The method includes one or more processors examining a process for indicators of compromise to the process. The method further includes one or more processors determining a categorization of the process based upon a result of the examination. In response to determining that the categorization of the process does not correspond to a known benevolent process and a known malicious process, the method further includes one or more processors executing the process in a secure enclave. The method further includes one or more processors collecting telemetry data from executing the process in the secure enclave. The method further includes one or more processors passing the collected telemetry data to a locally trained neural network system.
US11886580B2
A system and method for generating a digital cybersecurity artifact includes selectively executing an automated cybersecurity investigation workflow based on a probable cybersecurity threat type of a cybersecurity event, wherein an output of the automated cybersecurity investigation workflow includes one or more corpora of investigation findings data in response to executing the automated cybersecurity investigation workflow; selectively instantiating a digital cybersecurity artifact of a plurality of digital cybersecurity artifacts based on the probable cybersecurity threat type of the cybersecurity event, wherein the digital cybersecurity artifact includes a plurality of distinct regions electronically mapped to one or more threat type-specific content automations that, when executed, install investigation findings data into the plurality of distinct regions of the plurality of distinct regions of the digital cybersecurity artifact with selective subsets of investigation findings data of the one or more corpora of investigation findings data.
US11886576B2
A non-transitory computer-readable medium may include computer-executable instructions that, when executed, cause a processor to collect a portion of data associated with an asset from one or more sources based on a request received from a digital representation associated with the asset. The digital representation may perform a first set of simulations related to one or more operations of the asset over time. The processor may then generate a plurality of aligned datasets based the portion of the data, the one or more sources, and an identity of the asset. The processor may also aggregate the plurality of aligned datasets into a single dataset and transmit the single dataset to the digital representation to perform a second set of simulations based on the single dataset.
US11886562B2
A system of enhancing biometric analysis matching utilizes an image sensor, such as a digital camera, to capture an image of a face of a person. The system may perform image enhancement, such as edge and contrast enhancement, prior to performing face matching. The enhancement may be localized to a given image region based on determined region illumination. The system may perform image processing and analysis comprising face detection, alignment, feature extraction, and recognition. A biometric recognition confidence indicator may be generated using the results of the image enhancement and analysis. At least partly in response to the biometric recognition confidence indicator falling below a threshold enhancing recognition confidence using an image of visual indicia captured using the image sensor.
US11886555B2
Examples of the present disclosure describe systems and methods of determining online identity reputation. In aspects, an online identity of an entity may engage in online interactions. The content provided by the online identity may be accessed and analyzed to determine interaction characteristics and reputation metrics for the online identity. Based on the reputation metrics, the online identity and/or entity (and content therefrom) may be filtered from further online interactions. In some aspects, interaction data may be stored in a data store. An interaction mapping component having access to the data store may analyze the data store data to determine mappings between online identities, entities and interactions. In at least one aspect, an opt-in certificate system may also be provided. The opt-in system may provide an online identity or entity a certificate to securely validate identity.
US11886548B2
An exemplary method includes a digital asset management system generating a set of collectible non-fungible digital assets, generating metadata specifying that non-fungible digital assets included the set of collectible non-fungible digital assets are configured to combine together to form a layered scene configured to be presented by a computer system, and recording, in a distributed record configured to track ownership of non-fungible digital assets, ownership information associated with the set of collectible non-fungible digital assets.
US11886544B1
Methods, systems, and devices that support determining whether media data has been altered are described. Captured media data may be segmented into one or more subsets, and cryptographic representations (e.g., hashes) based on the subsets may be written to an immutable ledger, possibly along with metadata and other related data. A block of a blockchain may be created for each entry in the immutable ledger. A set of media data may be validated, if a corresponding immutable ledger exists, based on segmenting the set of media data into one or more subsets in accordance with the segmenting upon capture, creating candidate cryptographic representations (e.g., hashes) based on the subsets, and comparing the candidate cryptographic representations with contents of the corresponding immutable ledger.
US11886518B1
The disclosure herein provides systems, methods, and devices for identifying and presenting identifications of significant attributes of unique items. A significant attributes system for identifying and presenting identifications of significant attributes of unique items comprises an item analysis engine, at least one driver models database, and a model building engine, wherein the item analysis engine comprises an item description receiver and one or more driver calculators.
US11886514B2
Machine learning segmentation methods and systems that perform segmentation quickly, efficiently, cheaply, and optionally provides an interactive feature that allows a user to alter the segmentation until a desired result is obtained. The automated machine learning segmentation tool receives all potentially important attributes and provides segmentation of items. It also receives information about important features of the data and finds how best to differentiate between groups using cluster-based machine learning algorithms. In addition, visualization of the segmentation explains to a user how the segmentation was obtained.
US11886513B2
A data analysis system includes a computer configured to set a selected column selected from a plurality of columns contained in a first data set and an attribute value range selected from a plurality of attribute values contained in the selected column; extract, from the first data set, a second data set corresponding to the selected column or to the selected column and the attribute value range; analyze the second data set; and display a data image provided by visualizing the second data set and an analysis result image provided by visualizing an analysis result of the second data set.
US11886512B2
A method, a system, and a computer program product for generating an interpretable set of features. One or more search parameters and one or more constraints on one or more search parameters for searching data received from one or more data sources are defined. The data received from one or more data sources is searched using the defined search parameters and constraints. One or more first features are extracted from the searched data. The first features are associated with one or more predictive score values. The searching is repeated in response to receiving a feedback data responsive to the extracted first features. One or more second features resulting from the repeated searching are generated.
US11886507B2
A system and method for cybersecurity analysis utilizing high-performance, scalable, multi-tenant, dynamically specifiable, knowledge graph information storage and utilization. The system uses an in-memory associative array for high-performance graph storage and access, with a non-volatile distributed database for scalable backup storage, a scalable, distributed graph service for graph creation, an indexing search engine to increase searching performance, and a graph crawler for graph traversal. One or more of these components may be in the form of a cloud-based service, and in some embodiments the cloud-based services may be containerized to allow for multi-tenant co-existence with no possibility of data leakage or cross-over. The system uses a cyber-physical graph to represent an enterprise's cyber-physical system and can provide graph analysis, graph security, and graph fusion related tasks to identify potential cybersecurity threats.
US11886506B2
A system and method for providing object-level driver attention reasoning with a graph convolution network that include receiving image data associated with a plurality of image clips of a surrounding environment of a vehicle and determining anchor objectness scores and anchor importance scores associated with relevant objects included within the plurality of image clips. The system and method also include analyzing the anchor objectness scores and anchor importance scores associated with relevant objects and determining top relevant objects with respect to an operation of the vehicle. The system and method further include passing object node features and edges of an interaction graph through the graph convolution network to update features of each object node through interaction with other object nodes and determining importance scores for the top relevant objects.
US11886502B2
Embodiments are directed towards previewing results generated from indexing data raw data before the corresponding index data is added to an index store. Raw data may be received from a preview data source. After an initial set of configuration information may be established, the preview data may be submitted to an index processing pipeline. A previewing application may generate preview results based on the preview index data and the configuration information. The preview results may enable previewing how the data is being processed by the indexing application. If the preview results are not acceptable, the configuration information may be modified. The preview application enables modification of the configuration information until the generated preview results may be acceptable. If the configuration information is acceptable, the preview data may be processed and indexed in one or more index stores.
US11886500B2
Methods and systems to identify video content based on video fingerprint matching are described. In some example embodiments, the methods and systems generate a query fingerprint of a frame of video content captured at a client device, query a database of reference fingerprints, determine the query fingerprint of the frame of captured video content matches a reference fingerprint, and identify the video content based on the match of fingerprints.
US11886497B2
An audio podcast distribution system includes a server configured to aggregate and store podcast audio files in a database. A computing device is configured to render an audio playback GUI on a display for playing a given podcast audio file from the database. The audio playback GUI includes a playback control user input, and an audio snippet creation user input. The computing device is configured to render an audio snippet playback GUI on the display, the audio snippet playback GUI include a video creation user input, and when the video creation user input is activated, send a video request to the server. The server is configured to, based upon the video request, generate a video file having the audio snippet of the given podcast audio file, and image data in the database associated with the given podcast audio file.
US11886487B2
The invention relates to a method of generating a media file, the method comprising: generating a first data structure assigning a subset of samples or subsamples of a track to one or more sample groups; generating a second data structure comprising data for describing each of the one or more sample groups, the first data structure comprising a first grouping type and the second data structure comprising a second grouping type, wherein the second data structure comprises data for indicating whether the data for describing each of the one or more sample groups is invariant along time or not; and generating a media file including the samples, and the first and second data structures
US11886480B2
Certain embodiments involve using a gated convolutional encoder-decoder framework for applying affective characteristic labels to input text. For example, a method for identifying an affect label of text with a gated convolutional encoder-decoder model includes receiving, at a supervised classification engine, extracted linguistic features of an input text and a latent representation of an input text. The method also includes predicting, by the supervised classification engine, an affect characterization of the input text using the extracted linguistic features and the latent representation. Predicting the affect characterization includes normalizing and concatenating a linguistic feature representation generated from the extracted linguistic features with the latent representation to generate an appended latent representation. The method also includes identifying, by a gated convolutional encoder-decoder model, an affect label of the input text using the predicted affect characterization.
US11886478B2
One or more computing devices, systems, and/or methods are provided. In an example, a first performance metric score may be determined based upon first content item text. A plurality of similarity scores associated with a plurality of sets of content item text may be determined. One or more sets of content item text may be selected from among the plurality of sets of content item text based upon the plurality of similarity scores and a plurality of performance metric scores associated with the plurality of sets of content item text. The plurality of performance metric scores may comprise one or more performance metric scores associated with the one or more sets of content item text. The one or more performance metric scores may be higher than the first performance metric score. One or more representations of the one or more sets of content item text may be displayed.
US11886465B1
Methods and systems described in this disclosure are directed to electronically generating narratives and tracking a user's actions in responses to receiving the narratives. The disclosed system can rank narratives for effectiveness of a narrative based on the responses. In some embodiments, the narratives can be classified into categories based on criteria pertaining to user population data or user-specific data.
US11886462B2
In non-limiting examples of the present disclosure, systems, methods and devices for generating pivot tables are provided. A pivot table service may receive an indication to generate a pivot table. The pivot table service may transform a plurality of fields in an existing table in a software application from a first order to a semantic hierarchical order by applying a set of cardinality relationship rules to the plurality of fields. The pivot table service may identify a plurality of blocks comprising one or more fields from the semantic hierarchical order. Fields from each block may be populated and positioned in a pivot table that is being generated based on a cardinality value of each block.
US11886461B2
A system tokenizes raw values and corresponding standardized values into raw token sequences and corresponding standardized token sequences. A machine-learning model learns standardization from token insertions and token substitutions that modify the raw token sequences to match the corresponding standardized token sequences. The system tokenizes an input value into an input token sequence. The machine-learning model determines a probability of inserting an insertion token after an insertion markable token in the input token sequence. If the probability of inserting the insertion token satisfies a threshold, the system inserts the insertion token after the insertion markable token in the input token sequence. The machine-learning model determines a probability of substituting a substitution token for a substitutable token in the input token sequence. If the probability of substituting the substitution token satisfies another threshold, the system substitutes the substitution token for the substitutable token in the input token sequence.
US11886459B2
A data management system includes a processor. An estimated ETL level mapping processing unit is operated on the processor to estimate existence of unregistered ETL that is ETL not registered in a repository, to calculate a degree of similarity based on matching between an existing data model and retained data, and to extract a column to be a candidate based on the degree of similarity. The existence of the unregistered ETL is estimated by estimating the presence or absence of connectedness in the ETLs on the basis of correspondence between input data and output data in ETLs by using an execution ETL log relevant to an execution history of the ETL.
US11886458B2
Database systems and methods are provided for data migration between source and target computing systems using a configurable transformation service. The configurable transformation service obtains transformation configuration metadata associated with the particular combination of source and target computing systems, obtains a subset of source data in accordance with the transformation configuration metadata and transforms the subset of source data from a format associated with the source computing system to an intermediate, platform-independent format. The service transforms the subset of source data from the intermediate format to a destination format associated with the target computing system in accordance with the transformation configuration metadata and maintains the transformed subset of source data in the destination format in association with the target computing system.
US11886454B2
Systems and methods are provided for managing structured data queries. A disclosed method includes operations for: receiving, via a user interface, a request for querying a structured database system, the request including a non-structured search term associated with the request; identifying, in a database storing a plurality of structured data queries, a data query associated with the search term; returning, responsive to the request, information associated with the identified data query, the information including selective parameters of the identified data query, the selective parameters being displayable and modifiable by a user via the user interface; receiving, via the user interface, configuration information associated with at least one of the selective parameters; configuring an executable data query based on the identified data query and the received configuration information; and providing, via the user interface, data returned from the database system responsive to execution of the executable data query.
US11886453B2
Described are systems, methods, and techniques for collecting, analyzing, processing, and storing time series data and for evaluating and determining whether and how to include late or delayed data points when publishing or storing the time series data. Maximum delay values can identify a duration for waiting for late or delayed data, such as prior to publication. In some examples, maximum delay values can be dynamically adjustable based on a statistical evaluation process. For late or delayed data points that are received after the maximum delay elapses, some data points can be included in the stored time series data, such as if they are received in the same order that they are generated.
US11886452B2
Systems and methods are provided for using point-in-time architecture (PTA) databases. An exemplary method includes: entering first data, received from a first data source, into a first PTA database; receiving a first instruction to process the first data using a first statistical operation; executing the first statistical operation for the first data, resulting in first output data; filtering the first output data based on a user-selected attribute; and performing multiple stages of a data processing operation for the first output data.
US11886445B2
An example method of performing searches by comparing regions includes identifying a search point contained in geo-located data. The search point is nearest in distance to a query location. A search region associated with the search point is determined. The search region includes neighbor points contained in the geo-located data that are nearest the search point. Centroids corresponding respectively to the plurality of neighbor points of the search region are determined. The centroids of the search region are compared to other centroids corresponding to other regions of the geo-located data. The number of other centroids that match with the plurality of centroids are counted, and the counts are placed in descending order, to list the other regions having the highest similarity first. An ordered list of the other regions is generated based on their respective similarities to the query region.
US11886440B1
Systems and methods are disclosed for implementing a data processing workflow user interface for a streaming data processing system. The workflow is visually represented as a series of modules along with interconnections for the modules. Each module represents an operation on a streaming data object, such as a data transformation. The user interface enables selection of a workflow template based on a user-specified data source, and then allows the user to customize the workflow template by specifying additional operations to apply to data objects. The interface may show the user a preview of output data objects processed according to the customized workflow.
US11886436B2
A method includes receiving, by a first computing entity of a database system, a data set that is organized in rows and columns. The method further includes determining whether to partition the data set based on a parameter associated with the data set. When determining to partition the data set, the method includes determining partitioning parameters for the data set, and partitioning the data set into a plurality of data partitions in accordance with the partitioning parameters. The method further includes determining a first coding scheme for a first data partition and determining a first number of first raw data segments for a first segment group of the first partition based on the coding scheme. The method further includes dividing the first partition to produce the first number of first raw data segments for storage in the database system.
US11886435B1
Systems and methods for executing queries on tensor datasets are disclosed. A system can identify a query for a multi-dimensional sample dataset. Each sample of the multi-dimensional sample dataset can include one or more tensors. Each tensor of the one or more tensors can be associated with a respective identifier that is common to each sample of the multi-dimensional sample dataset. The query specifying a first identifier of a first tensor of the multi-dimensional sample dataset and a first range of a first dimension of the first tensor, or one or more operations such as sampling, grouping, ungrouping, or transformation operations, to perform on the first tensor of the multi-dimensional sample dataset. The system can parse the query, and execute the query to generate query results. The system can provide the query results as output.
US11886430B1
Various embodiments of the present application set forth a computer-implemented method that includes receiving, from a device, a natural-language (NL) request. The method further includes selecting, using the NL request, an intent from a set of intents, wherein the intent is associated with a pre-defined intent template, the pre-defined intent template including a set of property fields that are associated with one or more portions of the NL request. The method also includes determining, based on the NL request, a set of property field values for the set of property fields. The method further includes generating a query to be executed on a field-searchable data source, wherein the query is based on one or more property field values included in the set of property field values. The method also includes receiving, in response to the query, a result that includes a set of event field values. In addition, the method includes causing the device to display at least a portion of the result.
US11886426B2
A computer-implemented method for a node of a blockchain network comprising receiving or generating data for distribution in the blockchain network, said node having a plurality of interfaces, said data corresponding to an object such as a transaction or a block. The transaction can be a Bitcoin transaction for recordal in a blockchain. The method determines a correlation matrix having correlation coefficients representing the correlation between data processed at each interface of said node. From the correlation matrix a correlation index for each interface is determined. A threshold or indicator is calculated and data or objects such as Bitcoin transactions are relayed from nodes via interfaces according to a set of correlation coefficients of interface receiving the data. An indicator or threshold can derived from the correlation matrix and data is relayed if the correlation between the receiving interface and the other interface is lower than the indicator.
US11886425B2
A request is received to perform a management action for a domain of a name service, wherein the name service is implemented using at least both a first blockchain network and a second blockchain network different from the first blockchain network. A determination is made whether the domain is currently managed on the first blockchain network or the second blockchain network. The management action for the domain is caused to be performed based on the determination of whether the domain is currently managed on the first blockchain network or the second blockchain network.
US11886411B2
Techniques are disclosed relating to managing virtual data sources (VDSs), including creating and using VDSs. A virtual data source manager (VDSM) that is executing on a computer system may receive a request to generate a bitmap index for a dataset. The VDSM may then generate a bitmap index by ingesting the dataset into a data format of the bitmap index. The VDSM may further generate the bitmap index by performing a compression procedure on the ingested dataset to generate a plurality of data containers, where a given data container includes a respective compressed portion of the ingested dataset. After compressing the ingested dataset, the VDSM may then store the plurality of data containers in a set of binary trees (b-trees), where the set of b-trees is usable to respond to data requests for data of the bitmap index.
US11886397B2
Provided are methods and systems for determining multi-faceted trust scores for data. A method may commence with receiving data and determining a plurality of metadata items associated with the data. The method may continue with determining one or more facets associated with each of the plurality of metadata items. The method may further include determining a parameter and a weight associated with each of the one or more facets. Upon determining the parameter and the weight, a trust score associated with each of the plurality of metadata items may be calculated based on the parameter and the weight associated with each of the one or more facets. The method may further include calculating a multi-faceted trust score of the data based on the trust score of each of the plurality of metadata items.
US11886396B2
Data migration of an application from source to target information system is a critical step for a successful modernization project. There are few commercial tools available to address the data migration challenge, creation of a data transformation specification is largely a manual, knowledge intensive, and expert driven process. A system and method for learning based synthesis of data transformation rules have been provided. The system is focused on automating important aspects of automatic inference of the transformation specification. The key principles behind the system and method are derived from the observations on how experts use domain, system, and historical mapping knowledge while creating data transformation specifications. The system contains two major components, schema matching and transformation rule program generation. The system uses machine learning, knowledge representation for schema matching and developed rule generator using a deductive synthesizer.
US11886390B2
The present disclosure provides a method, system, and device for file replication. To illustrate, based on target replication information corresponding to a version of a file at a target device, a source device may determine one or more portions of a different version of the file at the source device to be provided to the target device. One or more other aspects of the present disclosure further provide sending, to the target device, the one or more portions and replication information corresponding to the version of the file at the source device. Based on the version of the file at the target device, the one or more portions, and the replication information corresponding to the version of the file at the source device, the target device may assemble and store a file that corresponds to the version of the file at the source device.
US11886381B2
The present disclosure provides new and innovative systems and methods for publishing standardized data in a variety of formats. In an example, a computer-implemented method includes obtaining source data, wherein the source data is in a standardized format, obtaining target platform data comprising a target platform address and a target format, generating a directory structure based on the source data and the target format, generating target data based on the source data and the target format, wherein the target data is in the target format, packaging the target data in the directory structure, generating instructions based on the target platform data and the packaged data, and transmitting the packaged data and the instructions to a third-party server system identified by the target platform address.
US11886379B2
A computing system includes a quantum processor with qubits, a classical memory including a quantum program defining a plurality of instructions in a source language, and a classical processor configured to: (i) receive a circuit of gates representing a quantum program for a variational algorithm in which computation is interleaved with compilation; (ii) identify a plurality of blocks, each block includes a subcircuit of gates, leaving one or more remainder subcircuits of the circuit of gates outside of the plurality of blocks; (iii) pre-compile each block of the plurality of blocks with a pulse generation program to generate a plurality of pre-compiled blocks including control pulses configured to perform the associated block on the quantum processor; and (iv) iteratively execute the quantum program using the pre-compiled blocks as static during runtime and recompiling the one or more remainder subcircuits on the classical processor at each iteration of execution.
US11886372B1
The present disclosure relates to packing transaction layer (TL) packets at a link layer of a protocol stack. In some examples, channel type data identify a type of message channel for a first TL packet can be generated. A set of slot formats for a slot for packing the first TL packet can be identified based on the channel type data and a slot format database. A respective slot format of the set of slot formats can be selected for the slot based on a message type of the first TL packet, and a message type of a second TL packet. The first TL packet and the second TL packet can be packed into the slot having the selected respective slot format during generation of a link layer packet.
US11886371B2
An asynchronous first device in communication with an asynchronous second device. The time for the first device to complete a processing cycle is a first device major frame and the first device major frame comprises a first device dedicated processing time slot at the end of the first device major frame. The first device is configured to send a rescheduling signal to the second device when it has completed a first device major frame. The first device is configured, during every first device dedicated processing slot, to: monitor for a rescheduling signal sent from the second device to the first device; and if a rescheduling signal from the second device is received: reschedule the current first device major frame to a rescheduled first device major frame; wherein the end of the rescheduled first device major frame coincides with the time the rescheduling signal from the second device was received.
US11886366B2
An apparatus coupled to a single-wire serial bus through a line driver is configured to determine that a first sequence start condition (SSC) has been initiated when the single-wire serial bus transitions from first to second signaling states. The line driver drives the single-wire serial bus to the first signaling state after a first duration to complete the first SSC, and an arbitration window with plural timeslots is provided when the line driver presents a high impedance to the single-wire serial bus after the first SSC. The line driver drives the single-wire serial bus to the first signaling state in each timeslot of the plural timeslots in which the single-wire serial bus is driven to the second signaling state. After the arbitration window has expired, the apparatus transmits a second SSC and a Manchester encoded command addressed to at least one slave device.
US11886363B2
Disclosed are systems, computer-readable mediums, and methods for managing client performance in a storage system. In one example, the storage system receives a request from a client to write data to the storage system. The storage system estimates, based on a system metric associated with the storage system reflecting usage of the storage system, a requested write QoS parameter for storing the data by the storage system during a first time period. The storage system further determines a target write QoS parameter for the client based on the estimated requested write QoS parameter and an allocated write QoS parameter for the client. Then, the storage system independently regulates read performance and write performance of the client using a controller to adjust the write performance toward the determined target write QoS parameter within the first time period based on feedback regarding the estimated requested write QoS parameter.
US11886360B2
A memory module includes a plurality of memory integrated circuit (IC) packages to store data and a command buffer IC to buffer one or more memory commands destined for the memory IC packages. The command buffer IC includes a first interface circuit and one or more second interface circuits. The first interface circuit receives the one or more memory commands. The one or more second interface circuits output a pre-programmed command sequence to one or more devices separate from the command buffer IC, the pre-programmed command sequence output in response to the one or more memory commands matching a pre-programmed reference command pattern.
US11886354B1
Techniques are disclosed relating to cache thrash detection. In some embodiments, cache controller circuitry is configured to monitor and track performance metrics across multiple levels of a cache hierarchy, detect cache thrashing based on one or more performance metrics, and modify a cache insertion policy to mitigate cache thrashing. Disclosed techniques may advantageously detect and reduce or avoid cache thrashing, which may increase processor performance, decrease power consumption for a given workload, or both, relative to traditional techniques.
US11886352B2
This specification describes methods and systems for accelerating attribute data access for graph neural network (GNN) processing. An example method includes: receiving a root node identifier corresponding to a node in a graph for GNN processing; determining one or more candidate node identifiers according to the root node identifier, wherein attribute data corresponding to the one or more candidate node identifiers are sequentially stored in a memory; and sampling one or more graph node identifiers at least from the one or more candidate node identifiers for the GNN processing.
US11886351B2
Systems and methods for managing host virtual addresses in a system call are disclosed. In one implementation, a processing device may receive, by a supervisor managing a first application), a system call initiated by the first application, wherein a first parameter of the system call specifies a memory buffer virtual address of the first application and a second parameter of the system call specifies the memory buffer virtual address of the second application. The processing device may also translate the memory buffer virtual address of the first application to a first physical address and may translate the memory buffer virtual address of the second application to a second physical address. The processing device may further compare the first physical address to the second physical address and responsive to determining that the first physical address matches the second physical address, the processing device may execute the system call using the memory buffer virtual address of the second application.
US11886347B2
Computing architecture comprises an off-chip memory, an on-chip cache unit, a prefetching unit, a global scheduler, a transmitting unit, a pre-recombination network, a post-recombination network, a main computing array, a write-back cache unit, a data dependence controller and an auxiliary computing array. The architecture reads data tiles into an on-chip cache in a prefetching mode, and performs computing according to the data tiles; in the computing process of the tiles, a tile exchange network is adopted to recombine a data structure, and a data dependence module is arranged to process a data dependence relationship possibly existing between different tiles. According to the computing architecture, the data utilization rate can be increased, the data processing flexibility is improved, and therefore Cache Miss is reduced, and the memory bandwidth pressure is reduced.
US11886346B2
A memory device includes a memory array configured with a plurality of memory planes, and control logic, operatively coupled with the memory array. The control logic receives, from a requestor, a plurality of cache read commands requesting first data from the memory array spread across the plurality of memory planes and receives, from the requestor, a cache read context switch command and a snap read command requesting second data from one of the plurality of memory planes of the memory array. Responsive to receiving the cache read context switch command, the control logic suspends processing of the plurality of cache read commands and processes the snap read command to read the second data from the memory array and return the second data to the requestor.
US11886344B2
A cache system includes a computational cache and a computational cache miss-handler. The computational cache is configured to cache state vectors and perform read-modify-write (RMW) operations on the cached state vectors responsive to received RMW commands. The computational cache miss-handler is configured to perform RMW operations on state vectors stored in a memory responsive to cache misses in the computational cache. The memory is external to the cache system.
US11886341B2
Methods, systems, and devices for read operations for regions of a memory device are described. In some examples, a memory device may include a first cache for storing mappings between logical addresses and physical addresses of the memory device, and a second cache for storing indices associated with entries removed from the first cache. The memory device may include a controller configured to load mappings to the first cache upon receiving read commands. When the first cache is full, and when the memory device receives a read command, the controller may remove an entry from the first cache and may store an index associated with the removed entry to the second cache. The controller may then transmit a mapping associated with the index to a host device for use in a HPB operation.
US11886325B2
A software development infrastructure can enable user developers to select remote hardware devices at a remote datacenter to develop and test software programs, such as web or mobile applications. The developer can remotely install an application on a selected remote device and observe a mirrored display of the remote device on a browser local to the developer. The software development infrastructure can enable the developer to test offline mode workflows of the application by blocking network traffic to and from the application but allowing network transmission to and from a streaming application installed on the remote device.
US11886319B2
Embodiments for managing an as-a-service (aaS) computing system by a processor are provided. Input provided by at least one computing device to a cloud platform is monitored. Output provided by the cloud platform to the at least one computing device in response to the input provided by the at least one computing device is monitored. At least one local model is generated based on the input provided to the cloud platform and the output provided to the at least one computing device.
US11886316B2
An apparatus to collect firmware measurement data at a computing system is disclosed. The apparatus includes a plurality of agents, each including a non-volatile memory storing firmware executed to perform a function associated with the agent, verification logic to generate measurement data by verifying the integrity of the firmware and a register to store the measurement data, and a processor to execute an instruction to collect firmware measurement data from each of the plurality of agents.
US11886309B2
Methods, systems, and computer-readable media for a cell-based storage system with failure isolation are disclosed. A first subset of storage nodes is selected from a set of storage nodes of a data store and assigned to a first partition of data. Replicas of the first partition are stored using the first subset. A second subset of storage nodes is selected from the set of storage nodes and assigned to a second partition of data. The second subset is selected based (at least in part) on the membership of the first subset, and the second subset comprises at least one node not present in the first. Replicas of the second partition are stored using the second subset. Access requests associated with the first partition are routed to the first subset of storage nodes. Access requests associated with the second partition are routed to the second subset of storage nodes.
US11886306B2
A method for performing a backup includes: receiving, by a computing device, a native view request for a graphical user interface (GUI) of a local file system; intercepting, by a backup services agent executing on the computing device, the native view request before the GUI is generated; obtaining, by the backup services agent and in response to intercepting the native view request, a file system backup metadata associated with the local file system from a backup storage device and a local file system metadata associated with the local file system from a local storage of the computing device; generating a combined file system content list using the file system backup metadata and the local file system metadata; generating the GUI using the combined file system content list; and displaying, on a display of the computing device and to a user, the GUI.
US11886305B2
A method and apparatus for expanding cloud volume, and a device and a readable medium are provided. The method includes: determining whether there is an request of a host in a cloud volume and confirming a snapshot started during cloud backup (S1); in response to there being no IO request, expanding a snapshot volume of the snapshot started during the cloud backup and the cloud volume (S2); expanding a bitmap of the snapshot started during the cloud backup, and setting a bitmap obtained by expanding as a first preset value (S3); after completion of a cloud backup task, expanding a snapshot volume of an another snapshot that is not started in the cloud backup (S4); and expanding a bitmap of the another snapshot that is not started in the the present cloud backup, and setting a bitmap obtained by expanding as a second preset value (S5).
US11886292B2
Provided is a memory system, which includes: a memory, configured to, during a read or write operation, write or read multiple data, the multiple data are divided into M bytes, each having N data; and an encoding module, configured to generate, at an encoding stage, X first check codes, each based on a subset of the data at fixed bits among all the bytes, and to generate, at the encoding stage, Y second check codes based on all data in a subset of the bytes, the X first check codes are configured for at least one of error detection or error correction on the N data in each of the bytes, and the Y second check codes are configured for at least one of error detection or error correction on the M bytes.
US11886290B2
An information processing apparatus including a memory and a memory controller writing data to the memory in response to a write for writing the data to the memory, in which the memory executes error correction processing for each data of a predetermined data length, and the memory controller executes, in place of the memory, read modify write processing in a case where a data length of the data related to the write instruction is smaller than the predetermined data length.
US11886284B2
A method for data redistribution of a job data in a first datanode (DN) to at least one additional DN in a Massively Parallel Processing (MPP) Database (DB) is provided. The method includes recording a snapshot of the job data, creating a first data portion in the first DN and a redistribution data portion in the first DN, collecting changes to a job data copy stored in a temporary table, and initiating transfer of the redistribution data portion to the at least one additional DN.
US11886282B2
Embodiments of this application provide a recovery method for a terminal device startup failure and a terminal device. The method includes: determining that a failure indication event occurs in a startup process, where the failure indication event is used to indicate a startup failure; determining at least one recovery policy based on a type of the failure indication event and/or a cause of the failure indication event; and performing startup recovery based on the at least one recovery policy.
US11886276B2
A specification of an information technology change is received via an information technology service management system. The specification of the information technology change is analyzed to determine features of the information technology change. Machine-generated data is analyzed to identify a phenomena detected in the machine-generated data. To a machine learning model, the features of the information technology change and features of the detected phenomena in the machine-generated data are provided to determine a correlation between the information technology change and the detected phenomena in the machine-generated data.
US11886275B2
Systems and methods related to efficient system on chip (SoC) power delivery with adaptive voltage headroom control are described. A method for adaptively controlling voltage headroom for a system includes, in response to either a detection of a headroom violation by a per core voltage regulator headroom monitor or a detection of a voltage droop by a per core droop detector, independently throttle operating frequency of a respective core clock signal. The method further includes, in response to meeting a predetermined criterion: (1) lowering the operating frequency of the respective core clock signal, (2) monitoring headroom violation events and droop events at the lowered operating frequency, and (3) if monitored headroom violation events or monitored droop events continue to meet the predetermined criterion, changing the voltage set point associated with the motherboard voltage regulator to a second voltage set point corresponding to a higher voltage.
US11886260B2
Aspects of a storage device are thermal management of a non-volatile storage device are provided. In various embodiments, a storage device includes corresponding memory locations on two or more dies. Corresponding memory locations on each die form an addressable group. A controller in thermal communication with each of the dies may detect an excess temperature on one of the dies while performing sequential host writes. Upon such detection, the controller may disable all writes to the detected die while continuing to perform writes to the memory locations of the other dies without throttling the other dies. The controller may then reactivate writes to the detected die when the temperature drops below a threshold.
US11886258B2
Embodiments are disclosed of a hybrid heat sink. The hybrid heat sink includes a dry base and a wet base spaced apart from the dry base. The wet base including a fluid inlet and a fluid outlet. A plurality of air channels is formed between the dry base and the wet base; and a plurality of liquid channels are formed between the dry base and the wet base. The plurality of liquid channels are coupled to the fluid inlet and the fluid outlet, and the plurality of liquid channels are thermally coupled to the plurality of air channels. Other embodiments are disclosed and claimed.
US11886251B2
An electronic device includes a first body, a second body rotatably connected to the first body, and a flexible body. The flexible body includes a fixed part fixed to a surface of the first body, and a movable part disposed at the first body and capable of moving to protrude from at least one side of the first body or be accommodated at the first body.
US11886240B2
The mobile terminal includes a first part, a second part, a connection structure, and a flexible circuit board. A signal is transmitted between the first part and the second part through the flexible circuit board. The flexible circuit board includes a first end and a second end. The first end is electrically connected to the first part, and the second end is electrically connected to the second part. The flexible circuit board passes through the connection structure, and a part of the flexible circuit board in the connection structure maintains a regular bending structure.
US11886235B2
An electronic device is disclosed. The electronic device includes a shield that provides thermal and electromagnetic interference (“EMI”) shielding benefits. The shield is secured with fan assemblies by airtight seals to prevent air leakage and promote a pressured volume when the fan assemblies are running. Further, the shield can direct airflow from the fan assemblies to one or more thermally conductive components, where the airflow can convectively cool the thermally conductive components and exit the electronic device. The shield is made from a metal, and when the shield covers a circuit board, the shield protects an EMI barrier for integrated circuits located on the circuit board. Moreover, the shield can provide a single-piece, monolithic body that provides advantages over multiple shields, such as eliminating gaps in the shield for air leakage and EMI intrusion, increasing air circulation efficiency, and decreasing costs.
US11886226B2
A method of consolidating snapshots includes receiving a request to consolidate a first snapshot with a second snapshot into a third snapshot, the first and second snapshots stored in separate backup files, each backup file organized as a directory where data parts of the first and second snapshots can be hard linked to locations outside of the backup file, comparing the data parts of the first and second snapshots to determine if any second snapshot data part fully overlaps with any first snapshot data part, responsive to determining that a second snapshot data part fully overlaps with a first snapshot data part, hard linking the determined second snapshot data part into the third snapshot, and storing the third snapshot in the backup file.
US11886223B2
In one set of embodiments, confidential data needed by a workload component running within a worker VM can be placed on an encrypted virtual disk that is attached to the worker VM and hardware-based attestation can be used to validate the worker VM's software and isolate its guest memory from its hypervisor. Upon successful completion of this attestation process, a data decryption key can be delivered to the worker VM via a secure channel established via the attestation, such that the hypervisor cannot read or alter the key. The worker VM can then decrypt the contents of the encrypted virtual disk using the data decryption key, thereby granting the workload component access to the confidential data.
US11886215B2
A voltage regulator comprises an output transistor with a controlled section connected between a first supply terminal and an output terminal. An amplifier comprises a reference input and a feedback input. A current mirror comprising a replica transistor. The current mirror is configured to mirror and attenuate a load current supplied by the output transistor to the replica transistor. A filter circuit is coupled to a controlled section of the replica transistor and coupled to the feedback input of the amplifier via the output terminal.
US11886201B2
A vehicle may include a frame structure, a body mounted to the frame structure, and a vehicle navigation system. The vehicle navigation system may include a navigation sensor mounted to the frame structure, and a processor in communication with the navigation sensor. The navigation sensor may be configured to detect reference elements disposed in or on a road on which the vehicle travels. The processor may be configured to receive, from the navigation sensor, signals indicative of a sequence or pattern of detected reference elements. The processor may also be configured to determine, using the received signals, at least one of a position, velocity, or orientation of the vehicle on the road.
US11886200B2
System for monitoring stability of autonomous robot, including a GNSS navigation receiver including antenna, analog front end, plurality of channels, inertial measurement unit (IMU) and a processor, all generating navigation and orientation data for the robot; based on the navigation and orientation data, calculating position and direction of movement for the robot; calculating spatial and orientation coordinates z1, z2 of the robot, relating to the position and direction of movement; continuing with programmed path for the robot for any spatial and orientation coordinates z1, z2 within an attraction domain, where a measure V(z) of distance from zero in z1, z2 plane are defined by Lurie-Postnikov functions and is less than 1; for spatial and orientation coordinates outside the attraction domain with V(z)>1, terminating the programmed path and generating notification.
US11886198B2
Systems and methods for detecting blind spots using a robotic apparatus are disclosed herein. According to at least one exemplary embodiment, a robot may utilize a plurality of virtual robots or representations to determine intersection points between extended measurements from the robot and virtual measurements from a respective one of the virtual robot or representation to determine blind spots. The robot may additionally consider locations of the blind spots while navigating a route to enhance safety, wherein the robot may perform an action to alert nearby humans upon navigating near a blind spot along the route.
US11886196B2
A controller of a machine determines jointly a sequence of control inputs defining a state trajectory of the machine and a desired knowledge of the environment by solving a multivariable constrained optimization of a model of dynamics of the machine relating the state trajectory with the sequence of control inputs subject to a constraint on admissible values of the states and the control inputs defined based on the desired knowledge of the surrounding environment represented by the state of the environment and the uncertainty of the state of the environment determined from the measurements of the environment. In such a manner, the controller performs joint but imbalance optimization of the control inputs and the sensing instructions to the sensor for learning the environment.
US11886183B2
A system and method for autonomous vehicle control to minimize energy cost are disclosed. A particular embodiment includes: generating a plurality of potential routings and related vehicle motion control operations for an autonomous vehicle to cause the autonomous vehicle to transit from a current position to a desired destination; generating predicted energy consumption rates for each of the potential routings and related vehicle motion control operations using a vehicle energy consumption model; scoring each of the plurality of potential routings and related vehicle motion control operations based on the corresponding predicted energy consumption rates; selecting one of the plurality of potential routings and related vehicle motion control operations having a score within an acceptable range; and outputting a vehicle motion control output representing the selected one of the plurality of potential routings and related vehicle motion control operations.
US11886177B1
A method for manufacturing system data analysis, preferably including receiving a query, determining a set of digests, and/or determining a query result. The method can optionally include merging the set of digests and/or providing the query result. A system for manufacturing system data analysis, preferably including a set of machines, a plurality of digests, and/or a set of computing systems.
US11886175B2
The present disclosure provides a system of an industrial Internet of Things (IoT) for an automated guided vehicle (AGV) control, a method, and a medium. The method includes: obtaining an AGV circuit layout and forming an AGV operation model; obtaining a feeding time, each AGV being fed for at least once within a preset period; the material end point being a node for receiving material in the AGV operation model; calculating an operation track of each AGV of the AGV operation model within the preset period based on the operation speed and the feeding time; adjusting the operation speed to recalculate the operation tracks until the operation process is qualified; and sending the operation track of the qualified operation process to a user platform through the service platform to display to a user.
US11886172B2
It is proposed a method for factory operation. The method includes providing manufacturing tasks each represented by a law describing a manufacturing of a product by one or more manageable machines. The method includes obtaining one or more manufacturing constraints and one or more manufacturing events. The method includes determining an operating mode of the factory based on the one or more manufacturing constraints and on one or more product constraints. The determining includes one or more iterations. Each iteration computes a respective propensity of each manufacturing task representing a frequency with which the task is chosen for manufacturing the product given the constraints and/or a previous event(s) occurrence. The iteration ranks the tasks according to a propensity descending order. The iteration visits the tasks according to the ranking and affecting to each task one or more manageable machines and resources. The iteration executes the tasks until an event(s).
US11886169B2
A control apparatus of the present invention is a control apparatus included in a distributed control system. The control apparatus includes a time synchronization unit configured to synchronize the control apparatus with another control apparatus included in the distributed control system in terms of time, a communication unit configured to receive information from the other control apparatus, an information holding unit configured to add synchronization time information to the information and hold the resulting information, an area setting unit configured to set an area of the information holding unit according to a time difference of the information, an information selection unit configured to select shared data from the information stored in the information holding unit, and a shared data storage unit configured to store the shared data selected by the information selection unit.
US11886167B2
The present invention relates to a method, system, and non-transitory computer-readable recording medium for assisting object control. According to one aspect of the invention, there is provided a method for assisting object control, comprising the steps of: determining a dominant component capable of dominantly representing a motion made by a user with reference to a trace of the motion, and dynamically establishing a motion reference spatial coordinate system with reference to the dominant component; and recognizing an intention of the motion with reference to at least one of the trace specified with respect to the motion reference spatial coordinate system and properties of the trace.
US11886163B2
A method for operating a machine control system and a corresponding machine control system uses a portable hand-held terminal for functionally influencing at least one machine controller. The terminal includes at least one emergency stop actuation element for terminating potentially dangerous machine operations. The controller and/or the terminal is adapted for indicating a representation of the control system on the terminal display. The controller and/or the hand-held terminal is adapted for indicating the operational range(s) of the at least one emergency stop actuation element by the terminal display. The controller and/or the hand-held terminal are further adapted for simultaneously representing the operational range(s) of the at least one emergency stop actuation element by selective, fail-safe controlling of at least one lighting device at the hand-held terminal and/or at least one discrete lighting device in or at the at least one emergency stop actuation element at the hand-held terminal.
US11886161B2
System and methods for configuring a technical system based on generated rules and building the technical system. The technical system and the generated rules are given in graph representations including the following steps: defining rules by a user and representing the rules in a graphical interface, converting the rules from the graphical interface into a programming language and/or a natural language, validating the rules for the technical system, checking the compatibility of the rules, serializing the rules for storage in a file system or a database, using the serialized rules to configure the technical system, and building the configured technical system.
US11886149B2
An electronic watch may include a tactile switch and/or one or more sensors for detecting rotational and translational inputs. The watch may include a display configured to produce graphical outputs that may change in response to rotational inputs, translational inputs, and/or touch inputs received at the display. The watch include a crown positioned along an exterior of the watch enclosure and a shaft coupled to the crown and extending into the enclosure. The tactile switch and/or the one or more sensors may be used to detect rotational and/or translational inputs provided at the crown.
US11886148B2
A timepiece component (1) for a watch case, notably a bezel, comprising an axis (A), a first ring (10), a second ring (11) and a connecting element (12) for connecting the first and second rings, the connecting element being elastic and positioned between the first and second rings, the first ring and/or the second ring comprising an element (31) for retention on the rest of a watch case (200), particularly on a watch middle (4).
US11886146B2
A horological movement includes an escapement with a magnetic system to generate magnetic force impulses, so as to sustain the oscillation of the mechanical resonator associated with the escapement. In order to make possible an effective self-starting of the assembly formed of the mechanical resonator and of the escapement during a winding of the barrel, after a stop of the horological movement due to the unwound barrel spring, the escape wheel includes teeth and the pallet assembly includes two mechanical pallet-stones arranged to receive, upon starting, at least one mechanical force impulse of the escape wheel via one of the teeth thereof, the mechanical force impulse generating a starting force torque on the pallet assembly that is transmitted to the balance of the mechanical resonator to begin an oscillation of the latter so that the assembly can operate normally after a starting phase.
US11886143B2
A sheet laminator laminates a two-ply sheet and a sheet-shaped medium inserted in the two-ply sheet. The sheet laminator includes a sheet feeder, a multi-feeding detector, a fixing device, an ejection device, a purging portion, a passage switcher, and circuitry. The sheet feeder feeds the two-ply sheet. The multi-feeding detector detects multiple feeding of the two-ply sheet. The fixing device fixes the two-ply sheet by application of heat and pressure. The ejection device ejects the two-ply sheet that has been fixed by the fixing device. The purging portion is disposed at a position different from the ejection device. The passage switcher switches a conveyance passage of the two-ply sheet to the fixing device or to the purging portion. The circuitry conveys the two-ply sheet to the purging portion and retries sheet feeding with another two-ply sheet, in response to detection of multiple feeding of the two-ply sheet.
US11886140B2
An information processing apparatus can communicate with an image forming apparatus that forms an image on a sheet. The information processing apparatus includes: an acquisition unit configured to acquire error information about an error that has occurred in the image forming apparatus, and maintenance information about maintenance work performed on the image forming apparatus; a memory configured to store a plurality of pieces of error information acquired by the acquisition unit; and a controller. The controller is configured to: determine, from the plurality of pieces of error information stored in the memory, based on the maintenance information, first error information about an error that has occurred during the maintenance work; and determine an error part of the image forming apparatus based on second error information obtained by excluding the first error information from the plurality of pieces of error information stored in the memory.
US11886134B2
A heating device includes a heater, a safety device, and a holder. The safety device has a heat-sensitive surface facing the heater. The safety device cuts off power supply to the heater in response to reaching a temperature of the heat-sensitive surface to be equal to or higher than a predetermined temperature. The holder holds the heater. The holder has a through hole that opens toward the heater and includes a step portion disposed on an inner circumferential surface of the through hole. The step portion supports an end of the heat-sensitive surface such that a central portion of the heat-sensitive surface of the safety device is not in contact with the heater.
US11886126B2
The present application relates to an apparatus and to a method for removing at least a single particulate from a substrate, especially an optical element for extreme ultraviolet (EUV) photolithography, wherein the apparatus comprises: (a) an analysis unit designed to determine at least one constituent of a material composition of the at least one single particulate; and (b) at least one gas injection system designed to provide a gas matched to the particular constituent in an environment of the at least one single particulate; (c) wherein the matched gas contributes to removing the at least one single particulate from the substrate.
US11886125B2
A method of inferring a value for at least one local uniformity metric relating to a product structure, the method including: obtaining intensity data including an intensity image relating to at least one diffraction order obtained from a measurement on a target; obtaining at least one intensity distribution from the intensity image; determining, from the at least one intensity distribution, an intensity indicator expressing a variation of either intensity over the at least one diffraction order, or a difference in intensity between two complimentary diffraction orders over the intensity image; and inferring the value for the at least one local uniformity metric from the intensity indicator.
US11886124B2
A method to improve a lithographic process for imaging a portion of a patterning device pattern onto a substrate using a lithographic projection having an illumination system and projection optics, the method including: (1) obtaining a simulation model that models projection of radiation by the projection optics, wherein the simulation model models an effect of an obscuration in the projection optics, and configuring, based on the model, the portion of the patterning device pattern, and/or (2) obtaining a simulation model that models projection of radiation by the projection optics, wherein the simulation model models an anamorphic demagnification of radiation by the projection optics, and configuring, based on the model, the portion of the patterning device pattern taking into account an anamorphic manufacturing rule or anamorphic manufacturing rule ratio.
US11886119B2
A material for forming an underlayer film according to the present invention is a material for forming an underlayer film which is used to form a resist underlayer film used in a multi-layer resist process, the material including a cyclic olefin polymer which has a repeating structural unit [A] represented by Formula (1) and a repeating structural unit [B] represented by Formula (2), in which a molar ratio [A]/[B] of the structural unit [A] to the structural unit [B] in the cyclic olefin polymer is greater than or equal to 5/95 and less than or equal to 95/5.
US11886114B2
A photosensitive insulating paste according to preferred embodiments of the present disclosure contains glass frit, a first inorganic filler, a second inorganic filler, an alkali-soluble polymer, a photosensitive monomer, a photopolymerization initiator, and a solvent. The first inorganic filler has a refractive index of 1.7 or higher. The second inorganic filler has a refractive index of 1.55 or lower. An electronic component according to preferred embodiments of the present disclosure is produced by using the photosensitive insulating paste.
US11886110B2
An imprinting apparatus includes a silicon master and an anti-stick layer coating the silicon master. The silicon master includes a plurality of features positioned at an average pitch of less than about 425 nm, each of the plurality of features comprises a depression having an opening with its largest opening dimension being less than about 300 nm. The anti-stick layer includes a crosslinked silane polymer network.
US11886106B2
A photographing module includes a lens assembly, a reflection element, an image sensor, and lens element, reflection element and image sensor driving modules. An axial voice coil motor of the lens element driving module moves the lens assembly along a lens optical axis. A rotating connection part and a curved recess structure are disposed between a holder and a carrier movable relative to the holder. A lateral voice coil motor of the reflection element driving module drives the carrier carrying the reflection element to rotate around an axis passing through the rotating connection part. A plurality of rollable elements are located between and in contact with the fixed member and the movable plate. A lateral voice coil motor of the image sensor driving module drives the movable plate carrying the image sensor to move based on a dynamic axis orthogonal to the lens optical axis.
US11886104B2
A light source system includes a first light emitter configured to emit a first light with a first color band in a first time interval of a time period, a second light emitter configured to emit a second light with a second color band in a second time interval of the time period rather than in the rest of the time period other than the second time interval, and a light guide disposed downstream from the first light emitter and the second light emitter. The first time interval and the second time interval overlap in an overlapping time interval. The first light emitter and the second light emitter synchronously emit the first light and the second light in the overlapping time interval to form a combined light beam in the light guide. The light with the second color band is dominant of the combined light beam.
US11886088B2
Portable apparatus for identifying and mitigating defects in electronic devices disposed on substrates or windows are disclosed herein. Such defects can be visually perceived by the end user. The substrates or windows may include flat panel displays, photovoltaic windows, electrochromic devices, and the like, particularly electrochromic windows.
US11886080B2
A liquid crystal display is provided and includes first substrate; data and gate lines on first substrate; first electrode arranged over data and gate lines; insulating layer on first electrode; second electrode on insulating layer including connection electrode, wherein projection electrodes connected to connection electrode; second substrate; black matrix on second substrate including first black matrix with a constant width, a second black matrix; and liquid crystal layer sandwiched between first and second substrates, wherein width of first black matrix is wider than width of second black matrix, where second black matrix overlaps connection electrode so as to dispose connection electrode inside of second black matrix in plan view.
US11886073B2
Embodiments of a display device are described. A display device includes a backlight unit having a light source and a liquid crystal display (LCD) module. The light source is configured to emit a primary light having a first peak wavelength. The LCD module includes a first sub-pixel having a phosphor film and a second sub-pixel having a non-phosphor film. The phosphor film is configured to receive a first portion of the primary light and to convert the first portion of the primary light to emit a secondary light having a second peak wavelength that is different from the first peak wavelength. The non-phosphor film is configured to receive a second portion of the primary light and to optically modify the second portion of the primary light to emit an optically modified primary light having a third peak wavelength that is different from the first and second peak wavelengths.
US11886065B2
The present disclosure relates to a display panel, a temperature compensation method thereof and a display device. The display panel includes: a first substrate; a second substrate; a liquid crystal layer; a plurality of temperature sensors; a plurality of heaters; an electrical signal supply circuit; a processor; and a controller. The display device includes a driving circuit and the display panel. The driving circuit includes a source driving circuit, a gate driving circuit, and a timing controller.
US11886064B2
The present application provides a display panel and a display device. The display panel includes an array substrate, a color filter substrate, and a colloid layer. The array substrate includes a thin film transistor layer and a passivation layer. The passivation layer includes at least one first connection element. The color filter substrate is disposed opposite to the array substrate. The colloid layer is arranged between the passivation layer and the color filter substrate, the colloid layer is connected to the first connection element, and the colloid layer and the first connection element couple the array substrate to the color filter substrate.
US11886060B2
A method for electrically controlling at least one functional element having electrically controllable optical properties, wherein the optical properties are controlled by a control unit, wherein the control unit is connected to at least two transparent flat electrodes of the functional element, and an electrical voltage is applied between the flat electrodes by the control unit, wherein the electrical voltage has a periodic signal profile with a first, variably adjustable frequency and the glazing unit is surrounded by light beams of a second frequency, and wherein the light beams are sensed by a sensor unit and the first frequency is changed as a function of the second frequency, wherein the first frequency is synchronized with the second frequency.
US11886059B1
A display apparatus, a control circuit, and an anti-peeping display method are provided. The display apparatus includes a display panel and a backlight module. The anti-peeping display method includes: determining an anti-peeping area; controlling the dimming diaphragm to be alternately switched between a transparent mode and a diffusion mode; in response to the dimming diaphragm being switched to the transparent mode, disabling a part of first light-emitting units rotating into the anti-peeping area from emitting light and enabling a part of second light-emitting units rotating into the anti-peeping area to emit light; and in response to the dimming diaphragm being switched to the diffusion mode, disabling the part of the first light-emitting units rotating into the anti-peeping area to emit light and the part of the second light-emitting units rotating into the anti-peeping area from emitting light.
US11886057B2
An optoelectronic system includes a concentration layer, a modulation layer including an array of light modulators, an exit layer that receives the modulation layer output having a modulation layer output spatial distribution and remaps the modulation layer output spatial distribution to a modified spatial distribution. A collector layer receives the modified spatial distribution to produce a collector layer output. A detector receives the collector layer output. A processor controls the modulation layer and receives the detector output to generate an image. The collector layer can receive the modified spatial distribution at a plurality of collector layer inputs and combine the plurality of collector layer inputs at a collector layer output. Modulators can be configured to direct couple modulated light to a collector layer, without using an exit layer. Configurations with spatial light modulator modules and sub-modules are described.
US11886055B2
A modulator and method of fabrication thereof are provided. In various embodiments, the modulator is a Franz-Keldysh (FK) effect electro-absorption modulator. In an example embodiment, the modulator comprises a waveguide column formed from waveguide material deposited onto a substrate; a first contact layer doped with a P-type dopant and deposited on a first side of the waveguide column; a second contact layer doped with an N-type dopant and deposited on a second side of the waveguide column; and first and second contacts. The first contact is in electrical communication with the first contact layer and the second contact is in electrical communication with the second contact layer.
US11886049B2
An optical path control member according to an embodiment comprises: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed below the second substrate; and a light conversion unit disposed between the first electrode and the second electrode, wherein: the light conversion unit includes a partition wall portion, an accommodation portion, and a base portion; a light converting material including a dispersion liquid, light converting particles, and a dispersing agent is arranged in the accommodation portion; and the dispersing agent includes a nonionic dispersing agent.
US11886039B2
The present disclosure discloses an optical imaging lens group including, sequentially from an object side to an image side along an optical axis, a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens, each of which has refractive power. An object-side surface of the first lens is a convex surface, and an image-side surface of the first lens is a concave surface; an image-side surface of the second lens is a concave surface; and an object-side surface of sixth lens is a concave surface. A distance TTL along the optical axis from an object-side surface of the first lens to an imaging plane of the optical imaging lens group and half of a diagonal length ImgH of an effective pixel area on the imaging plane of the optical imaging lens group satisfy TTL/ImgH≤1.23.
US11886038B2
The present disclosure provides an imaging optical lens assembly, including, in order from an object side to an image side: a first lens element with negative refractive power having an object-side surface being concave in a paraxial region, a second lens element with positive refractive power, a third lens element with negative refractive power, a fourth lens element with positive refractive power, and a fifth lens element with negative refractive power having an image-side surface being concave in a paraxial region and at least one convex shape in an off-axial region on the image-side surface, wherein the imaging optical lens assembly has a total of five lens elements.
US11886037B2
An optical imaging system includes a plurality of lenses disposed along an optical axis from an object side of the optical imaging system toward an imaging plane of the optical imaging system. The lenses are separated from each other by respective air gaps along the optical axis between the lenses. The lenses include a first lens closest to the object side of the optical imaging system. The conditional expressions 1.5 mm
US11886030B2
In a connector for terminating a cable, a connector housing has a rear end portion including a first shoulder. An inner connector assembly is received in the connector housing. The inner connector assembly includes at least one ferrule exposed and a back body with a back post. At least one strength member is secured to the back post. A rear bracing member is received in the connector housing. The rear bracing member has a front end portion and a rear end portion spaced apart along the longitudinal axis. The front end portion of the rear bracing member is configured to engage the back body and the rear end portion of the rear bracing member is configured to engage the first shoulder of the connector housing such that the rear bracing member substantially braces the back body against rearward displacement along the longitudinal axis relative to the connector housing.
US11886027B2
An optical fiber cable includes a central strength member, a bedding compound surrounding the central strength member, a plurality of buffer tubes stranded around the central strength member and the bedding compound such that the bedding compound forms to the buffer tubes and occupies substantially the entirety of an inner core area between the buffer tubes and the central strength member. At least one of the buffer tubes contains a plurality of optical fibers and a jacket surrounds the plurality of buffer tubes. The cable may further include a second bedding compound that fills interstices in an outer core area between the buffer tubes and the jacket.
US11886025B2
A receptacle (6) includes an optical fiber stub (7). A lens (5) includes an incident-side curved surface (9), an emission-side curved surface (10), and a barrel (11) provided between the incident-side curved surface (9) and the emission-side curved surface (10). A receptacle holder (8) holds the receptacle (6) so that the lens (5) and the optical fiber stub (7) are not in contact but separated from each other. When light out from the optical fiber stub (7) enters the lens (5) through the incident-side curved surface (9), the light is condensed inside the lens (5) and then spreads again, and the light out from the emission-side curved surface (10) is condensed onto a light-receiving surface of the light-receiving device (2).
US11886022B2
There is provided a beam expander including a first optical element, a second optical element, a composite waveguide including a plurality of waveguide elements, and a dichroic coating provided between the plurality of waveguide elements. The first optical element inputs a collimated incident beam from the outside into the composite waveguide, and the second optical element outputs, from the composite waveguide, collimated incident beam, input to the composite waveguide, wherein the collimated incident beam input into the composite waveguide is divided into multiple wavefronts by the dichroic coating, and the multiple wavefronts are mixed by total internal reflection in the composite waveguide. When the beam expander is used, coherency and collimation of an output beam may be maintained and speckles may be reduced or eliminated while improving the efficiency of an optical system.
US11886021B2
Photonics structures including a slotted waveguide and methods of fabricating such photonics structures. The photonics structure includes a slotted waveguide having a first waveguide core and a second waveguide core laterally positioned adjacent to the first waveguide core. The first waveguide core is separated from the second waveguide core by a slot. The photonics structure further includes a metamaterial structure having a plurality of elements separated by a plurality of gaps and a dielectric material in the plurality of gaps. The metamaterial structure and the slot of the slotted waveguide are positioned with an overlapping arrangement.
US11886017B2
Devices such as multiports comprising connection ports with associated securing features and methods for making the same are disclosed. In one embodiment, the device comprises a shell, at least one connection port, at least one securing feature passageway, and at least one securing feature. The at least one connection port is disposed on the multiport with the at least one connection port comprising an optical connector opening extending from an outer surface of the multiport to a cavity of the multiport and defining a connection port passageway. The at least one securing feature is associated with the connection port passageway, and the at least one securing feature is disposed within a portion of the at least one securing feature passageway.
US11886012B2
An object of the present invention is to provide a versatile optical fiber lateral output device that can deal with various types of optical fiber core wires. An optical fiber input-output device according to the present invention includes: a first jig 11 including a recess portion 22 and an optical input-output means 51; a second jig 12 including a projection portion 23 and a guide groove 24; and a pressing unit 14 configured to apply a pressing force in a direction in which the recess portion 22 of the first jig 11 and the projection portion 23 of the second jig 12 approach each other so as to bend an optical fiber core wire 100. Letting R1 be a curvature radius of the recess portion 22 of the first jig 11, θ1 be a central angle of the recess portion 22, R2 be a curvature radius of the projection portion 23 of the second jig 12, and θ2 be a central angle of the projection portion 23, R2≤R1 and θ2≤θ1 are satisfied.
US11886005B2
To provide an optical multiplexing circuit that can accurately monitor light of a plurality of wavelengths, and that can tolerate degradation of LDs. An optical multiplexing circuit includes m sets of multiplexers configured to multiplex light output from n connection waveguides being a plurality of connection waveguides wherein a multiplexing unit configured to input and multiplex light output from the m sets of the multiplexers from m input waveguides, an output waveguide configured to output light multiplexed by the multiplexing unit, and n×m or m branching units being inserted into n×m connection waveguides of the plurality of connection waveguides or the m input waveguides are provided on a same substrate.
US11886001B2
Methods of fabricating a waveguide module are presented that include the steps of providing a glass substrate having first and second substantially planar parallel surfaces and comprising one or more cells in a first arrangement and singulating the glass substrate to produce one or more singulated cells. Singulated cells are treated with a chemical agent, laminated to a carrier substrate, processed, and delaminated from the carrier wafer and optionally subjected to further processing.
US11885995B2
Provided is a low-cost image display apparatus that has asymmetry in the display characteristics in the right-to-left direction, displays a clear image to the driver, exhibits an appropriate viewing angle control function that reduces reflected glare on the window glass, and is thinly made while causing no moire, and there are also provided an information display system for a vehicle, and an optical film. The image display apparatus includes a viewing-side polarizing plate, a liquid crystal cell, a backlight-side polarizing plate, an optical film, and a backlight in this order, in which the optical film includes an optically anisotropic layer and a polarizer in this order from the liquid crystal cell side, the absorption axis of the backlight-side polarizing plate and the absorption axis of the polarizer are parallel or orthogonal to each other, the optically anisotropic layer is optically uniaxially anisotropic, while in a case where the optic axis of the optically anisotropic layer is projected onto the polarizer as viewed from the viewing-side of the image display apparatus, the azimuthal angle of the optic axis is +50° to +70° or −50° to −70° with respect to the horizontal direction, the average tilt angle of the optic axis with respect to the main surface of the optically anisotropic layer is 20° to 45°, and the in-plane phase difference Re (550) of the optically anisotropic layer is 70 nm to 240 nm.
US11885994B2
A dichroic coating can be applied to a glass window of an electronic device to enhance the cosmetic and aesthetic appeal of the device. Different processes can be applied to the glass window in combination with a dichroic coating. For example, a layer of ink can be applied to the glass window in addition to one or more layers of dichroic material. The material layers can cover any suitable portion of the glass. For example, the material layers can include holes or openings. As another example, the material layers can be constructed from several distinct shapes placed on the glass. In some cases, software applications can be used to define a desired color profile for a coating, and to retrieve a suitable combination of dichroic and other layers to provide the desired color profile.
US11885991B1
A display device includes a display panel including a first array of light emitters having a first spacing in a first emission region of the display panel and a second array of light emitters having a second spacing in a second emission region of the display panel. The second spacing is distinct from the first spacing. The display device includes an optical filter including a first filter region and a second filter region. The first filter region changes distribution of first light from the first array of light emitters impinging on the first filter region so that the first light has a first distribution after passing through the first filter region. The second filter region changes distribution of second light from the second array of light emitters impinging on the second filter region so that the second light has a second distribution after passing through the second filter region.
US11885988B2
Disclosed are systems and methods for manufacturing energy relays for energy directing systems. Methods and devices are disclosed for forming random and non-random patterns of energy relay materials with energy localization properties. Methods and devices are disclosed for forming energy relays of different shapes.
US11885983B1
A liquid lens includes a transparent substrate, a multilayer polyurethane-based membrane overlying the transparent substrate, and a liquid layer disposed between and abutting the transparent substrate and the multilayer polyurethane-based membrane. The multilayer polyurethane-based membrane, which may include thermoplastic and/or thermoset polymer layers, may be formed by slot die coating or gravure coating one or more constituent layers and may exhibit a reversible elastic response to imposed strains of up to approximately 5% while limiting the transpiration of fluid therethrough to less than approximately 10−2 g/m2/day.
US11885980B2
The present disclosure relates to a suspension projection device based on a reflection modulation type metasurface. The suspension projection device comprises a metasurface, wherein a cubic column array is machined on one side of the metasurface, the cross section of a cubic column in the cubic column array is a square, the side length of the square ranges from 10 to 500 μm, and the height of the cubic column ranges from 50 to 800 μm; and incident light enters from one end of the cubic column, and exits from the other end of the cubic column after several total internal reflections within column. According to the suspension projection device, the cost of suspension projection is reduced.
US11885975B2
A projection system and method therefor comprises a first light source configured to emit a first-eye light, wherein the first-eye light includes a first set of wavelengths; a second light source configured to emit a second-eye light, wherein the second-eye light includes a second set of wavelengths; a first projector including first projection optics configured to receive a first input light; and an optical switch configured to be switched between an a first mode and a second mode, wherein the optical switch is configured to, in the first mode, combine the first-eye light and the second-eye light into a combined light and direct the combined light to the first projection optics as the first input light.
US11885972B1
An optical element includes: a central region having a fixed optical power, wherein the fixed optical power is one of: a zero optical power, a negative optical power; and a peripheral region surrounding the central region, at least a portion of the peripheral region having an adjustable optical power, wherein the optical power of the portion of the peripheral region is to be selectively adjusted to produce a given optical power. When the fixed optical power is the zero optical power, the given optical power is a positive optical power. When the fixed optical power is the negative optical power, the given optical power is one of: the positive optical power, the negative optical power.
US11885966B2
An optical system provides two-stage expansion of an input optical aperture for a display based on a light-guide optical element. A first expansion is achieved using two distinct sets of mutually-parallel partially-reflecting surfaces, each set handing a different part of an overall field-of-view presented to the eye. In some cases, a single image projector provides image illumination to two sets of facets that are integrated into the LOE. In other cases, two separate projectors deliver image illumination corresponding to two different parts of the field-of-view to their respective sets of facets.
US11885961B2
An image display device includes a display panel, a barrier panel, and a controller. The display panel is configured to be able to form a one or plural first display region and a one or plural second display region. The barrier panel is configured to be able to form a one or plural first barrier region and a one or plural second barrier region. The controller is configured to cause the display panel to display a portion located in the one or plural first display region as one parallax image frame including two sub-frames. The controller is configured to cause the display panel to display a portion located in the one or plural second display region as plane image frames. A frame rate of sub-frames included in the parallax image frame and a frame rate of the plane image frames are configured to be the same.
US11885957B2
An optical deflector capable of making a swing angle of a reflective plate larger is provided. In drive elements, since a size in the Y direction at first positions separated by a first distance from the reflective plate is larger than a size in the Y direction at second positions separated by a second distance from the reflective plate, the second distance being greater than the first distance, it is possible to increase displacement of tips of beam portions at the first positions and to make a swing angle of the reflective plate large by increasing a generated force of the entire beam portions.
US11885953B2
A method is used to generate a report presenting parameter values corresponding to a structured illumination microscopy (SIM) optical system. The parameter values are based at least in part on the performed modulation calculation corresponding to an image set captured with the SIM optical system. A minimum FWHM slice is identified, based at least in part on an average FWHM value across the images in the first image set. Parameter estimation is performed on the identified minimum FWHM slice. Best in-focus parameters are identified based at least in part on the performed estimation. A phase estimate is performed for each image in the set. A modulation calculation is performed based at least in part on the identified best in-focus parameters. The report is based at least in part on the performed modulation calculation.
US11885951B1
Disclosed is a module for efficiently exciting and detecting fluorescence. In a disclosed preferred embodiment, excitation lamp modules with multiple solid-state light sources shone at different oblique angles, such that multiple-beams converge in a single plane, are combined with appropriate emission filters that block the excitation light wavelengths while passing the emission wavelengths. A multitude of such modules can be combined on a slider with precise registration via a mating structure, and can be accurately positioned in front of an observation point, such as a microscope's objective lens, external to the microscope, via a novel magnetic detent system, allowing for the rapid switching between the analysis of different fluorophores.
US11885948B2
The present disclosure relates to a method and system for generating a light field in a specified working region using an at least partly coherent light source. For example, light from the light source can be fed to at least one modulator which causes different changes in at least one property of the light in different components of the light. The modulator can be actuated with a null point actuation pattern such that the sum of the amplitude distributions of the light components guided via the modulator has null points at at least two positions which can be specified independently of each other in the working region. Each null point adjoining a respective region in which the sum of the amplitude distributions can differs from null. The light can be guided from the modulator into the working region.
US11885937B2
An optical photographing lens assembly includes nine lens elements which are, in order from an object side to an image side: a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element, an eighth lens element and a ninth lens element. Each of the nine lens elements has an object-side surface facing toward the object side and an image-side surface facing toward the image side. At least one lens element of the optical photographing lens assembly has at least one aspheric lens surface having at least one inflection point.
US11885920B2
A narrow thermal neutron detector includes a slidably receivable ionization thermal neutron detector module within an overall housing body. An active sheet layer of the ionization thermal neutron detector module can be tensioned across its width. The ionization thermal neutron detector module can include module upper major surface extents and module lower surface extents such that, when installed within the housing body, the module upper major surface extents are in a first spaced apart confronting relationship with housing upper major surface extents to define a first clearance and module lower major surface extents are in a second spaced apart confronting relationship with housing lower major surface extents to define a second clearance to accommodate housing flexing due to ambient pressure change. The housing body can be formed with a single opening for receiving the ionization thermal neutron detection module or with opposing first and second opposing end openings.
US11885914B2
A light detection and ranging (LIDAR) system includes a transmitter configured to output a number of output pulses to a target object; a receiver configured to receive a plurality of input pulses corresponding to the number of output pulses; and a signal processor including a signal converter configured to convert the plurality of input pulses into discrete signals and an encoder configured to encode amplitude information of the plurality of input pulses converted into the discrete signals.
US11885910B2
Systems and methods for detecting and classifying objects proximate to an autonomous vehicle can include a sensor system and a vehicle computing system. The sensor system includes at least one LIDAR system configured to transmit ranging signals relative to the autonomous vehicle and to generate LIDAR data. The vehicle computing system receives the LIDAR data from the sensor system. The vehicle computing system also determines at least a range-view representation of the LIDAR data and a top-view representation of the LIDAR data, wherein the range-view representation contains a fewer number of total data points than the top-view representation. The vehicle computing system further detects objects of interest in the range-view representation of the LIDAR data and generates a bounding shape for each of the detected objects of interest in the top-view representation of the LIDAR data.
US11885907B2
In various examples, a deep neural network(s) (e.g., a convolutional neural network) may be trained to detect moving and stationary obstacles from RADAR data of a three dimensional (3D) space, in both highway and urban scenarios. RADAR detections may be accumulated, ego-motion-compensated, orthographically projected, and fed into a neural network(s). The neural network(s) may include a common trunk with a feature extractor and several heads that predict different outputs such as a class confidence head that predicts a confidence map and an instance regression head that predicts object instance data for detected objects. The outputs may be decoded, filtered, and/or clustered to form bounding shapes identifying the location, size, and/or orientation of detected object instances. The detected object instances may be provided to an autonomous vehicle drive stack to enable safe planning and control of the autonomous vehicle.
US11885906B2
A radar sensor system is provided that includes: multiple sensor units that each includes a radar receiver and a location sensor; and a processor that is configured to use location sensor-based information to determine differences between respective sensor unit nominal locations and respective sensor unit actual locations and to use the determined differences to fuse the radar data received at the radar receivers to produce a wide radar aperture.
US11885897B2
An autonomous distress tracking system for an aircraft is described. The system can include a transponder configured to transmit radio frequency (RF) emissions and an RF detector unit configured to detect the RF emissions. The system can further include an alert system that is in communication with the RF detector unit and be configured to activate a distress radio beacon if no RF emissions are detected within a predetermined period of time.
US11885894B2
A system jointly estimates states of GNSS receivers moving in a region using measurements of a Global Navigation Satellite System (GNSS). The system clusters the GNSS receivers into different clusters subject to a constraint on an upper bound on each cluster and executes a set of probabilistic filters corresponding to the set of clusters to estimate the states of GNSS receivers in each cluster. Each probabilistic filter estimates the states of the GNSS receivers in a corresponding cluster by fusing the GNSS data collected from the GNSS receivers in the cluster to jointly reduce an estimation error of each of the GNSS receivers in the cluster. The DES updates the cluster assignments based on a measure of estimation error in the states of different GNSS receivers in different clusters.
US11885891B2
Provided are a cold start method and apparatus of a global positioning system (GPS) module of a terminal, a terminal and a storage medium. The method includes acquiring (S110) target position information of the terminal; selecting (S120), according to the target position information, an ephemeris data record whose position information matches the target position information from a preset satellite visible window table to obtain a target record set; selecting (S130) N satellites according to the ephemeris data record in the target record set to form a visible satellite list, where N is an integer greater than or equal to 4; and positioning (S140) according to the satellites in the visible satellite list.
US11885880B2
Adaptive phase unwrapping for a time-of-flight camera. A scene is illuminated with modulation light having two or more frequencies that do not have a common integer denominator. The modulation light that is reflected off objects within the scene is received at a sensor array. The received modulation light is then processed and weighted in the complex domain to determine unwrapped phases for each of the two or more frequencies of modulation light.
US11885867B2
A method for determining the distance between an authentication device carried by a user and a motor vehicle, each including a wireless communication module so as to exchange a data frame, the data frame being modulated by changing the phase of a reference signal. The method includes the following steps of: the vehicle receiving a modulated reference signal, sent by the device, demodulating the received signal in order to extract an in-phase component and a quadrature component therefrom, computing the power value of the signal on the basis of the maximum amplitude value of the in-phase component and of the maximum amplitude value of the quadrature component, and determining the distance between the device and the vehicle on the basis of the computed power value.
US11885864B2
Generation of artifacts caused by the FID signal is suppressed even when the parallel imaging is applied to the imaging using a spin echo type pulse sequence. In performing a pulse sequence of a spin echo type using an excitation RF pulse for exciting nuclear spin and an inversion RF pulse for inverting excited nuclear spin as a high-frequency magnetic field pulse, a high-frequency transmitter of a MRI apparatus changes the phase of the inversion RF pulse according to the phase encoding and the phase encoding number imparted for each echo signal. Specifically, the phase of the inversion RF pulse is controlled to be a quadratic function of the phase encode of the echo signal.
US11885859B2
A shim tray (10) for a main magnet system of a magnetic resonance examination system comprises a plurality of shim pockets (11), of which an individual shim pocket has side walls (21, 42) forming an open channel (11). Two opposite lateral side walls (21) have insertion profiles (22) to receive an end shim-element (13) at least one open channel's end. Essentially the entire volume of the channel of the shim pocket is available to hold passive shim elements.
US11885857B2
A cage with a fastening system (1) in a magnetic resonance device (MRD) is disclosed, said cage in an MRD comprising (a) M pole pieces (45) (M≥2); (b) N side magnets (20) (N≥2), said side magnets substantially enclosing said pole pieces and thereby defining a magnetic envelope and enclosed volume therein; (c) N side walls (10), said side walls substantially enclosing said side magnets; (d) P face walls (30) (P≥2); and (e) a plurality of fastening rods (100); wherein each of said fastening rods physically interconnects at least one pair of side walls, passing through at least one of said side magnets and at least one of said pole pieces.
US11885856B2
Provided is a coil device capable of improving operability or durability thereof, being attached to a subject in a close contact state regardless of the size of a head of the subject, and obtaining a high-quality MRI image. The coil device includes at least one coil unit which has a coil element and a coil support portion which has a mechanism for attaching the coil unit to a head of a subject. The coil support portion includes a base portion, a support body which is connected to the base portion and has an elastic member, and a holder which connects the support body to the at least one coil unit and the holder has at least three contact points which are formed directly or indirectly with respect to the base portion.
US11885851B2
A jig for a battery charging and discharging test includes a first frame and a second frame which are disposed in parallel to each other so as to be spaced apart from each other. Two mounting rails are installed to protrude forward to connect the first and second frames, and have slit grooves open in directions facing each other. Each have an open side, such that the battery pack is mounted on the mounting rails through a rail-type structure. An anode unit and a cathode unit are arranged on either side of the mounting rails, and brought into contact with a first terminal and a second terminal of the battery pack coupled to the mounting rails, respectively. The jig can fix a battery at various angles to flexibly cope with various test environments, in order to perform a battery charging and discharging test.
US11885850B2
In accordance with at least one aspect of this disclosure, a method can include measuring a voltage across a DC link of a generator system when a generator exciter is inactive and a generator permanent magnet is active, and detecting a short or open permanent magnet generator (SOPMG) fault condition in the generator system with a DC link monitor operatively connected to measure the voltage across the DC link.
US11885842B1
In a general aspect, a method includes interacting a beam of light with a vapor in a vapor cell. The vapor cell includes a body defined by a stack of layers that includes electrically conductive layers and electrically insulating layers. The stack of layers are bonded to each other and have first and second end layers at respective opposite ends of the body. The stack of layers also has intermediate layers between the first and second end layers that define an internal cavity of the body. A vapor is disposed in the internal cavity. The method includes applying respective voltages to one or more electrodes to alter an electric field in the internal cavity. The method also includes measuring one or both of an ion signal based on charged particles in the vapor and an optical property of the beam of light after interacting with the vapor.
US11885839B2
A system and method are provided for making time domain measurements of a wideband periodic radio frequency (RF) signal using a narrowband measurement instrument operating in a frequency domain. The method includes receiving the periodic RF signal at a single port corresponding to a receiver of the measurement instrument; determining a complex absolute signal having amplitudes and phases of spectral components of the periodic RF signal over an entire bandwidth of the periodic RF signal in the frequency domain; and reconstructing a time domain signal corresponding to the periodic RF signal by transforming the complex absolute signal from the frequency domain to the time domain.
US11885836B2
Certain aspects of the present disclosure are generally directed to circuitry and techniques for voltage-to-current conversion. For example, certain aspects provide a circuit for signal amplification including a first amplifier; a first transistor, a gate of the first transistor being coupled to an output of the first amplifier and a drain of the first transistor being coupled to an output node of circuit; a first resistive element coupled between a first input node of the circuit and an input of the first amplifier; a second amplifier; a second transistor, a gate of the second transistor being coupled to an output of the second amplifier and a drain of the second transistor being coupled to the output node of circuit; and a second resistive element coupled between a second input node of the circuit and an input of the second amplifier.
US11885831B2
Disclosed is a fixture including: a base including a bearing surface for bearing a T-CON board, and a limit mechanism for limiting displacement of the T-CON board in a direction parallel to the bearing surface; and a probe assembly for jointing with an upgrading lead port of the T-CON board, wherein the probe assembly is installed on the base and has an adjustable relative position with the bearing surface in a direction perpendicular to the bearing surface. When in upgrading, the T-CON board is arranged on the bearing surface of the base firstly, the position of the T-CON board is fixed by the limit mechanism, and the probe assembly is aligned with the upgrading lead port of the T-CON board, and is adjusted and moved in the direction perpendicular to the bearing surface so as to joint with the upgraded lead port of the T-CON board.
US11885819B2
Provided is a method for analyzing a diene compound including: a triazolinedione adduct heating step of heating a triazolinedione adduct to produce a triazolinedione compound; an ene compound formation step of reacting the triazolinedione compound with a diene compound to obtain an ene compound; and an ene compound analysis step of analyzing the ene compound to quantitative determine the diene compound. Also provided is a method for producing an ene compound, including: a triazolinedione adduct heating step of heating a triazolinedione adduct to produce a triazolinedione compound; and an ene compound formation step of reacting the triazolinedione compound with a diene compound to obtain an ene compound.
US11885817B2
Epileptic seizures are difficult to diagnose and are often difficult to distinguish from several conditions with similar presentations, and therefore, diagnosis of seizures is often a long, expensive, and unreliable process. This invention provides biomarkers for identifying seizures and epilepsy, assays for measuring and assessing biomarker concentration, predictive models based on biomarkers and computational systems for detecting, assessing and diagnosing phasic and tonic changes associated with seizures and epilepsy in all clinical and healthcare settings. Diagnostic and treatment methods, systems, kits, and predictive models provided herein, provide quantitative and/or qualitative assessment in order to allow patients to proceed immediately to diagnostic and/or treatment protocols, and assess therapeutic treatment effectiveness.
US11885816B2
The present invention includes methods for selecting a therapy for improved cognition as well as prevention of cognitive loss/dysfunction using one or more endophenotypes comprising: obtaining a sample from a subject; measuring biomarkers that differentiate between an inflammatory, a metabolic, a neurotrophic, and a depressive endophenotype; and selecting a course of treatment for the subject based on whether the subject is scored as having a high or a low endophenotype for one or more of the inflammatory, a metabolic, a neurotrophic, and a depressive endophenotypes.
US11885807B2
The present invention relates to a chimeric antigen receptor (CAR) which comprises an antigen-binding domain which selectively binds TOR beta constant region 1 (TRBC1) or TRBC2; cells; such a T cells comprising such a CAR; and the use of such cells for the treatment of a T-cell lymphoma or leukaemia in a subject.
US11885787B2
The present disclosure relates to a method and a device for measuring at least one atmospheric parameter (gas, temperature). The method includes implementing steps of acquiring spectral images in the ultraviolet and/or the visible and/or the infrared range and scanning according to a tomographic principle. The spectral images are acquired using a network of optical systems such as infrared cameras, and are used to estimate the air quality and/or meteorological and/or climate parameters in a geographic area, for example an urban agglomeration.
US11885786B1
An insect olfactometer is described. The olfactometer can be used to study the behavior and response of insects and other living organisms to odorants and airborne chemicals. The olfactometer provides one or more discrete odor zones that do not intersect with each other and are separated by a neutral background control odor zone.
US11885783B2
Compositions, kits, and methods of using the kits and compositions to determine the hardness of and/or magnesium concentration in a solution are described. The kit can include a lyophilized composition that has an absorbance at a detectable wavelength in response to the hardness of the solution and or the concentration of magnesium in the solution.
US11885773B2
An example flexible substrate testing system includes: a first substrate support structure configured to hold stationary a first portion of a flexible substrate under test; a second substrate support structure configured to hold a second portion of the flexible substrate; an actuator configured to move the second substrate support structure to fold the flexible substrate and to unfold the flexible substrate; and a load cell configured to measure a load on the flexible substrate.
US11885770B2
A measurement probe edge guide tool includes an edge follower comprising two edge contact pins that spin around the outside of the measurement probe using a ball bearing. The edge contact pins hug the corner of a contoured edge of the workpiece or in-service part to provide a consistent distance of the center of the probe from the edge. The edge follower enables the tool to inspect the marginal portion bounded by a contoured (machined) edge of a workpiece or part. The edge follower is removable so that the tool may also be adapted for use in general acreage inspection. The tool features a spring-loaded mechanism with a positive probe protrusion relative to a roller-supported cage. The tool has either a handle which is coupled to the cage by means of a universal joint or a hand grip that is affixed to the cage.
US11885760B2
A system for product water output. The system includes a controller, a first conductivity sensor in communication with the controller, a first product valve downstream from the first conductivity sensor and in communication with the controller, a second product valve downstream from the first product valve and in communication with the controller, a second conductivity sensor downstream from the second product valve and in communication with the controller, and a divert valve downstream from the first conductivity sensor and upstream from the first product valve and in communication with the controller.
US11885751B2
A testing device for detecting defects of transparent test specimens, in particular of ophthalmological lenses, has an illumination device for transilluminating test specimens to be examined and with an image acquisition device for imaging the test specimen transilluminated by the illumination device. The illumination device includes a plurality of linearly adjustable light sources for generating a stripe pattern. To capture the stripe pattern, the acquisition duration of the image acquisition device can be adjusted in such a way that the light emitted by each of the light sources is detected as a light stripe. Further, the disclosure relates to a testing method for detecting a defect of a transparent specimen.
US11885737B2
A method and system are presented for use in measuring on patterned samples, aimed at determining asymmetry in the pattern. A set of at least first and second measurements on a patterned region of a sample is performed, where each of the measurements comprises: directing illuminating light onto the patterned region along an illumination channel and collecting light reflected from the illuminated region propagating along a collection channel to be detected, such that detected light from the same patterned region has different polarization states which are different from polarization of the illuminating light, and generating a measured data piece indicative of the light detected in the measurement. Thus, at least first and second measured data pieces are generated for the at least first and second measurements on the same patterned region. The at least first and second measured data pieces are analyzed and output data is generated being indicative of a condition of asymmetry in the patterned region.
US11885727B2
The home device capable of gas detection is provided and includes a main body and a gas detection module. The main body has at least one inlet, at least one outlet and a gas flowing channel disposed between the at least one inlet and the at least one outlet. The gas detection module is disposed in the gas flowing channel of the main body and includes a piezoelectric actuator and at least one sensor. Gas is inhaled into the gas flowing channel through the inlet by the piezoelectric actuator, is discharged out through the outlet, and is transported to the at least one sensor to be detected so as to obtain gas information.
US11885725B2
Aspects of the present disclosure are directed methods and systems pertaining to the use of at least one methodology or technique for the purpose of at least one of either: 1) determining that a desired and predetermined level or “degree” of surface treatment of a composite substrate surface has or has not been conducted (e.g., laser treatment of a composite substrate surface); and 2) that a composite substrate surface has been laser treated.
US11885712B2
A system and method for real world autonomous vehicle perception simulation are disclosed. A particular embodiment includes: configuring a sensor noise modeling module to produce simulated sensor errors or noise data with a configured degree, extent, and timing of simulated sensor errors or noise based on a set of modifiable parameters; using the simulated sensor errors or noise data to generate simulated perception data by simulating errors related to constraints of one or more of a plurality of sensors, and by simulating noise in data provided by a sensor processing module corresponding to one or more of the plurality of sensors; and providing the simulated perception data to a motion planning system for the autonomous vehicle.
US11885707B2
A system for providing advanced characterization of an optical fiber span is based upon the use of a pair of optical time domain reflectometers (OTDRs), located at opposing end terminations of the span being characterized. Each OTDR performs standard reflectometry measurements and transmits the resulting OTDR trace to monitoring equipment in a typical manner. The pair of OTDR traces is thereafter combined in a particular manner (“stitched together”) to create an OTDR trace of the entire fiber span (essentially doubling the operational range of prior art OTDR measurement capabilities). The transmit portion of one OTDR may be paired with the receive portion of the other OTDR, with time-of-light measurements (or signal loss measurements) used to determine optical path length and/or optical signal loss of the span. Using a multi-wavelength light source in the paired transmit/receive arrangement allows for a characterization of chromatic dispersion of the span.
US11885705B2
Pressure sensors include stacking of sensor capacitors on top of reference capacitors. A pressure cavity may be extended below a bottom electrode. The pressure sensors may include a mechanical link of a top membrane with the bottom electrode in order to form a dual membrane, or a mechanical link of the top membrane, the bottom electrode and an intermediate electrode within a cavity. A pressure sensor includes a first and second pressure sensing portions, each including a first and second rigid electrodes, and a deflectable membrane structure. The second rigid electrode is between the first rigid electrode and the deflectable membrane structure arranged in a vertical configuration. The first and second rigid electrodes of the first and second pressure sensing portions form respective reference capacitors, and the second rigid electrodes and the deflectable membrane structures form respective sensing capacitors.
US11885704B2
A flexible electronic sensor array apparatus comprising: a continuous flexible sheet having a length defining a first axis, a width defining a second axis and a thickness comprising a third axis; wherein the flexible sheet comprises multiple flexible sheet layers formed of one or more flexible materials stacked along the third axis; a plurality of electronic sensors disposed within the flexible sheet, each respective sensor comprising at least two conductive pattern layers, the two conductive pattern layers of the respective sensor spaced apart from one another along the third axis by one of the flexible sheet layers interposed between the conductive pattern layers; and wherein each respective sensor of the plurality of sensors is disposed at a different respective position along the first axis or the second axis of the flexible sheet from the remaining sensors, thereby forming an array of sensors spaced along the first and second axes.
US11885701B2
A bicycle torque detector includes a crank shaft formed with a first ring section and a second ring section; the first ring section serving for receiving a deformation sleeve accommodating ring and a deformable sleeve; the second ring section serving for receiving a circuit board ring; a circular casing serving to enclose all the crank shaft, the elastic ring, the sleeve, and the circuit board ring; wherein the first ring section of the crank shaft is formed with at least one resisting portion; the deformable sleeve has at least one resisting portion; the resisting portion of the crank shaft resists against one end of the deformation sleeve accommodating ring; another end of the deformation sleeve accommodating ring resists against the resisting portions of the deformable sleeve. A rear end of the deformable sleeve is engaged to a chain sleeve. The deformation sleeve accommodating ring is adhesive with sensing sheet.
US11885699B2
An optical fiber system for a body part of an anthropomorphic test device is disclosed that includes at least one body part and at least one optical fiber that has a plurality of cores in a spaced and helical relationship with one another that extend between ends of the optical fiber for sensing positions of the at least one body part. Each of the cores have a plurality of grating sensors disposed along a length thereof capable of determining a position and orientation of the body part.
US11885697B2
A sensor device including a deformable substrate and a plurality of sensing elements formed on or in the deformable substrate, each of the plurality of sensing elements including at least one of a plurality of strain sensitive lines radially extending with respect to a center of the sensor device and a plurality of strain sensitive lines extending along a circular section with respect to the center of the sensor device, and one or more electrically conducting vias formed in the deformable substrate for electrically connecting between one or more of the sensing elements formed on the first side of the deformable substrate and one or more of the sensing elements formed on the second side of the deformable substrate.
US11885696B2
The invention relates to a vibrating wire sensor (20, 30, 40 and 50) having a vibrating wire (21, 31, 41 and 51), which is tensioned accordingly differently under measurement conditions of a current factor to be detected, and having an exciter arrangement for exciting the vibrating wire (21, 31, 41 and 51) in the range of the respective natural frequency thereof, wherein the exciter arrangement has at least one exciter layer (22, 32, 42 and 52) provided on a longitudinal portion of the vibrating wire (21, 31, 41 and 51), having a piezoelectric activation layer (33, 46 and 54), which has a different length depending on the activation state, and thus creates a correspondingly different vibration position of the vibrating wire (21, 31, 41 and 51). A vibrating wire sensor can thus be designed to be more robust, wherein the power consumption is additionally considerably less. The invention further relates to a vibrating wire having an exciter layer (22, 32, 42 and 52), which has a piezoelectric activation layer.
US11885683B2
A method of estimating chlorophyll content of a leaf including providing a device wherein the device includes a mobile computing device with a digital camera; and a peripheral removably attached to the mobile computing device, the peripheral including a light source aligned with the digital camera, wherein the peripheral provides for a space between the light source and the digital camera; capturing by the digital camera a first image of the light source turned on without the leaf interposed between the digital camera and the light source; retrieving exposure data of the first image; capturing by the digital camera a second image with the leaf interposed between the digital camera and the turned on light source; retrieving exposure data of the second image; and using a processor, estimating the chlorophyll content of the leaf based on the retrieved exposure data of the first and second images.
US11885682B2
The disclosure provides improved processing of optical data by identifying anomalous signals in the electrical data representing the optical data. The improved processing can also include modifying the identified anomalous signal data to provide a truer representation of the optical data. The disclosed processing can be used by various systems and apparatuses for processing spectral data corresponding to the optical data. The improved processing can be used to improve the monitoring of semiconductor processes and, therefore, improve the overall semiconductor processes. In one example, a method of processing spectral data includes: (1) receiving temporally separated spectral data samples, and (2) identifying one or more anomalous signals in an intermediate one of the temporally separated spectral data samples based on at least one preceding and at least one subsequent ones of the spectral data samples.
US11885679B2
The present disclosure relates to mobile devices for analyzing a chemical composition, and related methods of analyzing a chemical composition. A benefit of embodiments disclosed herein can include portable and economical devices providing for simple and rapid analysis of luminescent chemical sensor arrays. A benefit of methods disclosed herein can include the use of embodied devices to provide highly accurate qualitative and quantitative analyses of the components of a broad range of chemical compositions. A benefit of the methods disclosed herein can include the rapid, simple, and accurate analysis of trace chemicals present in chemical compositions.
US11885677B2
We disclose an on-chip photonic spectroscopy system capable of dramatically improving the signal-to-noise ratio (SNR), dynamic range, and reconstruction quality of Fourier transform spectrometers. Secondly, we disclose a system of components that makes up a complete on-chip RF spectrum analyzer with low-cost and high-performance.
US11885674B2
A phototransistor apparatus and a method of operating the phototransistor apparatus. The phototransistor apparatus can include a phototransistor, a light source, and a supply voltage associated with the phototransistor. After switching on the supply voltage, the phototransistor can generate a phototransistor signal that is scanned, wherein the supply voltage associated with the phototransistor is switched on later than the light source, and wherein charge carriers in a base area of the phototransistor are reactive to a light pulse from the light source in a currentless state, and continue to react after the light source is switched off. Alternatively, the power supply of the phototransistor can be switched on before the light source is switched off. By delaying the switching on of the power supply of the phototransistor compared to the switching on of the light source, a significant current saving can be achieved.
US11885668B2
A sensor assembly for a furniture for detecting an activity of a user of the furniture comprises a light transmitter and a light receiver forming beginning and end of an optical light path connecting the light transmitter and the light receiver. The light receiver is configured to output a reception signal based on a received amount of light. The sensor assembly further comprises an evaluation circuit which is configured to generate a movement signal based on the reception signal or a signal derived from the reception signal, and an oscillating body which is movably mounted in such a way that a movement of the oscillating body results in a change in a property of the light path. The sensor assembly is arranged such that the activity of the user causes the oscillating body to oscillate.
US11885663B2
A calibration system and methods for flow metering technologies integrates a known primary reference standard (e.g., a gravimetric scale), configured to determine a mass of calibration fluid, in parallel with surrogate secondary masters (e.g., Coriolis effect flowmeters) connected via an adjustable flowpath having a closed loop mode, including a meter bank, a pump and a measuring section, and an open loop mode, including a reservoir, the meter bank, the pump, the measuring section and the primary reference standard, which enables calibration duality and redundant meter under test confirmation of calibration factors. The disclosed systems and methods enable life cycle assurance of the primary reference standard and the secondary masters' standard reliability and reproducibility over time and, as a redundant system, enable calibration of multiple flow metering technologies, such as, for example, volumetric, mass, density, viscosity and Reynolds number-reliant technologies, in one homogenous system.
US11885654B2
An ultrasonic flowmeter includes a measuring tube, a first transducer pair including first and second ultrasonic transducers, and a second transducer pair including third and fourth ultrasonic transducers. Each ultrasonic transducer is an ultrasonic transmitter and/or an ultrasonic receiver. The first transducer pair is on the measuring tube offset such that the respective transmitter transmits an ultrasonic signal in or against the direction of flow, and the receiver receives the ultrasonic signal. A course of the ultrasonic signal between the first and second ultrasonic transducers defines a first signal path. The second transducer pair is on the measuring tube offset such that the respective transmitter transmits an ultrasonic signal in or against the direction of flow. The receiver receives the ultrasonic signal transmitted by the transmitter. A course of the ultrasonic signal between the third and fourth ultrasonic transducers defines a second signal path.
US11885652B2
Disclosed herein are an apparatus and method fluid flow measurements which include a pressure transducer and a flexible tube. The pressure transducer is tuned to measure flow speeds having a Reynolds number less than 100 and include an inlet. The flexible tube has a first end fluidly coupled to the inlet and a second end positioned adjacent to and in fluid communication with a plurality of fluid outlets of a microchannel flow structure. Each of the plurality of fluid outlets has a cross section defining an outlet area. The second end has a cross section defining a flexible tube area that is larger than the outlet area.
US11885642B2
A laser leveling tool comprising: gesture control means comprises at least one sensor adapted to sense gestures and/or movements of a user; and a controller in communication with the gesture control means for receiving signals from the sensor and generating control commands for the tool based on the received signals, the control commands comprising at least ON/OFF states of laser beam patterns that the tool can project.
US11885640B2
A map generation device according to one embodiment includes a reception unit that receives probe data transmitted from at least one vehicle and indicating a feature detected in vehicle surroundings by an environment monitoring sensor incorporated in the vehicle, and the device creates or updates map data based on the probe data received by the reception unit. The map generation device includes: a characteristic determination unit that determines whether the probe data includes sufficient characteristic information usable for alignment with other probe data or map data; and a combining unit that joins a target probe data set including an insufficient amount of characteristic information to the probe data previous or subsequent to the target probe data set in consecutive probe data sets acquired from the same travel of the same vehicle.
US11885638B2
According to one aspect of the invention, there is provided a method for generating a map for a robot, the method comprising the steps of: acquiring a raw map associated with a task of the robot; identifying pixels estimated to be a moving obstacle in the raw map, on the basis of at least one of colors of pixels specified in the raw map and sizes of areas associated with the pixels; and performing dilation and erosion operations on the pixels estimated to be the moving obstacle, and determining a polygon-based contour of the moving obstacle.
US11885636B2
An approach is provided for automatically coding cartographic feature(s), e.g., human settlement(s). The approach involves receiving data point(s) associated with point location(s) and indicative of a cartographic feature. The approach also involves retrieving or generating a cartographic feature polygon corresponding to the cartographic feature based on the data point(s). The approach further involves generating a plurality of polygon data points that replicate the cartographic feature polygon, and/or a spider web model that represents the point location(s). The approach further involves retrieving imagery data depicting the cartographic feature based on the plurality of polygon data points and/or the spider web model. The approach further involves merging the data point(s), the plurality of polygon data points, and/or the imagery data to generate new or updated polygon structure data point(s) to represent the cartographic feature. The approach further involves storing the new or updated polygon structure data point(s) in a map database.
US11885628B2
A system receives sensor data from computing devices of passengers riding in an autonomous vehicle (AV). Based on the sensor data, the system can determine a position of each of the passengers within the AV. The system determines a next passenger to be picked up by the AV. Based at least in part on the position of each of the passengers within the AV, the system can (i) select a pickup location for the next passenger, and (ii) determine a route for the AV based on the pickup location such that an open seat within the AV is adjacent to the next passenger when the AV arrives at the pickup location for the next passenger. The system can transmit data corresponding to the route to enable the AV to update a current route in order to facilitate a rendezvous with the passenger at the pickup location.
US11885627B2
An example operation includes one or more of determining a transport, in a group of transports associated with a date of disposition, is operating below an efficiency threshold of the group of transports, and limiting transports, in the group of transports, that are operating most above the efficiency threshold, from performing functionality until the group of transports is at the efficiency threshold.
US11885619B2
A microelectromechanical gyroscope includes a support structure, a driving mass movable according to a driving axis; and an oscillating microelectromechanical loop. The microelectromechanical loop has a resonance frequency and a loop gain and includes the driving mass, a sensing interface that senses a position of the driving mass, and a gain control stage that maintains a modulus of the loop gain at a unitary value at the resonance frequency. The gain control stage includes a sampler and an transconductance operational amplifier in an open-loop configuration. The sampler acquires samples of a loop signal from the sensing interface in a first operative condition and transfers them to the transconductance operational amplifier in a second operative condition. The sampler decouples the transconductance operational amplifier from the sensing interface in the first operative condition and in the second operative condition.
US11885612B2
An apparatus for three-dimensional measurement of an object includes a trigger configured to obtain image information from a measurement camera and to trigger, in dependence on image content of the image information, a measurement output or an evaluation of the image information by an evaluator for determining measurement results. Further, a respective method and a respective computer program are described.
US11885594B2
A system and a method for generating a map of an explosive devices field is disclosed. The system includes a processing device which configured to generate the map by processing and learning data receive from one or more global databases and one or more local databases and from actual data collected from the explosive devices field by an autonomous vehicle (AV). The map includes locations of subspecies areas of explosive devices which updated by the AV.
US11885587B2
A bow may have a string latch that holds a bowstring and that can be moved into three distinct positions. One activator may be used to prevent the string latch from being moved into its second position. A second activator may be used to prevent the string latch from being moved into its third position. A third activator may be used to move the first and second activators to prevent the string latch from being moved into its second or third positions.
US11885584B2
An airgun for use with a projectile supply is described. A cam surface of the airgun and a bolt positioner of the airgun are configured so that rotation from a firing position to a reloading position causes a cam surface of the airgun to drive the bolt positioner through a passageway of the projectile supply to drive a projectile in the passageway to a position where pressurized gas in the firing location will thrust the projectile through the bore.
US11885572B2
A heat exchanger apparatus has a heating stage with a product side and a hot water side and a cooling stage with a product side and a coolant side, and also regeneration stages with treated and un-treated product sides. There are valves including a cooling stage outlet valve, and pressure sensors, and pumps for pumping process liquid through the product sides. A PLC controller is programmed to operate the pumps with outlet valves closed to pressurize the product sides of the stages at a pressure dynamically maintained by control of the pumps in response to sensed pressure. The valves are controlled to firstly vent the heating and cooling sides of the heating and cooling stages with the product sides pressurized, and then in a second phase to vent the downstream (treated) product sides of regeneration stages. Also, an in-line holding time test is performed by monitoring time for step rises in temperature to reach a temperature sensor and the outlet end of a holding tube.
US11885564B2
A method and apparatus for eliminating or minimizing the non-uniformity of edge vials compared to center vials during freezing or primary drying of product therein in a freeze dryer. A temperature controlled surface is positioned in close proximity to or in contact with the edge vials to control the temperature thereof. The method and apparatus may be used to simulate in a development freeze dryer the conditions of the center and edge vials in a larger batch target freeze dryer.
US11885558B2
A refrigerator including a body, a door, configured to pivot about the body, a female sealing member, and a male sealing member. The body is provided with a first refrigerated compartment. The door may be configured to pivot between an open position, in which the refrigerated compartment is open, and closed position, in which the refrigerated compartment is closed. The female sealing member extends along portions of the body or portions of the door. The male sealing member extends along the other of the portions of the body or the door. When the door is in the closed position, the female sealing member receives the male sealing member.
US11885546B1
Examples of the present disclosure relate to climate control systems and outdoor units that use humidity measurements associated with the outdoor environment to improve the operation of one or more components. In some examples, an outdoor unit of a climate control system includes a housing, a compressor located within the housing that circulate a refrigerant fluid, and a humidity sensor that detects a humidity condition of an outdoor environment. The outdoor unit may further include control circuitry that controls the compressor by establishing a target parameter, where the target parameter is associated with a property of a refrigerant fluid. The control circuitry may further receive measurements associated with the humidity condition of the outdoor environment, adjust the target parameter based on the measurement, monitor the property of the refrigerant fluid, compare the monitored property to the adjusted target parameter, and adjust operation of the compressor based on the comparison.
US11885540B2
A method of cooling a refrigerant includes providing a condenser (200) including a condenser shell (202) that contains a condenser chamber (204), a condensing conduit (209), and a cooling conduit (217); condensing a refrigerant within the condenser chamber (204) from a vapour phase to a liquid phase by exchanging heat from the refrigerant in the condenser chamber (204) to a fluid in the condensing conduit (209); supplying a first portion of the condensed refrigerant to the cooling conduit (217) via a first expansion valve (310) such that the first portion of the refrigerant decreases in pressure and temperature before entering the cooling conduit (217); and cooling the refrigerant in the condenser chamber (204) by exchanging heat from the refrigerant in the condenser chamber (204) to the first portion of the refrigerant in the cooling conduit (217).
US11885538B2
A refrigerator comprising a fan to operate for supplying cold air to a cooling chamber; an RF output device disposed in the cooling chamber, and for outputting an RF signal into a cavity in the cooling chamber; and a controller for controlling the RF output device, wherein the controller is configured to output the RF signal to goods in the cavity, and to operate in a first section in which temperature of the goods falls, and a second section in which the temperature of the increases after the first section and maintains, wherein when the RF output device operates, a temperature of the cavity is higher than a temperature of other area in the cooling chamber. Accordingly, the freshness of the goods in the refrigerator can be maintained by using the RF signal.
US11885532B2
A limit switch assembly including a shape memory member, a furnace system for incorporating the same, and a method for controlling a furnace are provided. The limit switch assembly includes a switch communicatively connected to a control board of a furnace. The switch is configured to send a signal to the control board when actuated. The shape memory member is configured to actuate the switch. The control board, in certain instances, shuts off the furnace and arrests the supply of combustible gas when receiving the signal from the switch. The shape memory member, in certain instances, actuates the switch as a result of being heated.
US11885528B2
The present invention relates to an air purifier in which vertical rotation and horizontal rotation are performed simultaneously and independently and which has a stable structure.
US11885527B2
The present invention relates to an air purification device. The housing includes a main passage section through which air is introduced from a room through a main inlet port and is discharged to an outside through a main outlet port, and a bypass passage section partitioned from the main passage section, through which air is introduced from the room through a bypass inlet port and is discharged to an outside through a bypass outlet port. The main inlet port damper opens and closes the main inlet port. The main outlet port damper opens and closes the main outlet port. The bypass damper opens and closes the bypass passage section. The controller is configured to control the bypass damper so as to open the bypass passage section when the main passage section is closed due to a malfunction of the main inlet port damper or the main outlet port damper.
US11885525B2
An air purifier includes a display mounted between a front panel of a cabinet of the air purifier and an upper panel of the cabinet. The front panel includes a door which is configured and supported to be drawn in to the cabinet toward the display or drawn out from the cabinet away from the display. A display module including the display is disposed below the upper panel.
US11885521B2
An air conditioning system configured to supply a plurality of places in a building with conditioned air with use of ducts inhibits malfunction of the air conditioning system due to airflow volume through a utilization heat exchanger. A heat exchanger unit includes a utilization heat exchanger. The heat exchanger unit is connected with a plurality of ducts. A plurality of fan units sucks conditioned air from the heat exchanger unit through the plurality of ducts and supplies a plurality of blow-out ports with the conditioned air. The fan units include fan motors as a plurality of actuators configured to individually change supply air volume of the conditioned air. A main controller controls the plurality of fan motors such that airflow volume through the utilization heat exchanger satisfies a predetermined condition.
US11885517B2
A system includes an air conditioning device with a heat exchanger that sends conditioned air to an air conditioned space, a ventilation device that ventilates the air conditioned space, a refrigerant sensor that detects a concentration of a refrigerant in the air conditioned space, and a control unit that controls operations of the air conditioning device and ventilation device. On determination that the refrigerant concentration acquired from the refrigerant sensor exceeds a first predetermined value, the control unit sets an operation of a compressor of the air conditioning device to a stop state and sets the ventilation device to an operating state. On determination that the refrigerant concentration that has exceeded the first predetermined value becomes equal to or less than the first predetermined value, the control unit continues the stop state of the compressor and operating state of the ventilation device until a predetermined timing.
US11885513B2
A packaged, pumped liquid, evaporative-condensing recirculating ammonia refrigeration system with charges of 10 lbs or less of refrigerant per ton of refrigeration capacity. The compressor and related components are situated inside the plenum of a standard evaporative condenser unit, and the evaporator is close coupled to the evaporative condenser. Single or dual phase cyclonic separators may also be housed in the plenum of the evaporative condenser.
US11885511B2
A structural support system for a fan array system. The system allows for a modular bulkhead wall to be customized and installed within a cabinet of an air handling unit. The modular bulkhead wall comprises one or more intermediate bulkhead stiffening elements that enable the modular bulkhead wall to support the fan array system.
US11885509B2
A solar thermal assisted water heating system includes a thermal collector comprising a plurality of fluid channels configured to collect heat from a surface of a photovoltaic module, a drain-back tank coupled to the thermal collector, a first pump coupled to the drain-back tank and configured to pump fluid from the drain-back tank to the thermal collector, a first heat exchanger configured to receive fluid from the thermal collector, a heat pump coupled to the first heat exchanger and configured to remove heat from the fluid and heat water with the removed heat, and a controller configured to control the first pump and heat pump. The system may include a photovoltaic module and a hot water tank. These systems improve the efficiency of water heating, and the drain-back tank may serve as a thermal battery that stores heat and provides the stored heat when environmental temperatures decrease.
US11885499B2
Pellet grills including a control system that implements, manages, and/or controls various ignition-based protocols and/or processes are disclosed. An example pellet grill includes a cooking chamber, a burn pot, an ignitor, and a controller. The ignitor extends into the burn pot and is configured to ignite pellet fuel located within the burn pot. The controller is configured to command the ignitor to activate during a first duration. The controller is further configured to determine, following expiration of the first duration, whether a temperature of the cooking chamber has reached a threshold temperature. The controller is further configured, in response to determining that the temperature has not reached the threshold temperature, to command the ignitor to activate during a second duration.
US11885494B2
A system configured to generate heat when supplied with a first fuel or a second fuel can include a fuel supply line operatively connected to a fuel source. A valve assembly can be operatively connected to the fuel supply line. A main burner can be operatively connected to the valve assembly. A thermoelectric generating system can be configured to transform heat to electricity. A first pilot burner can include at least one of a first thermocouple and a first Fe-ion sensor. A second pilot burner can include at least one of a second thermocouple and a second Fe-ion sensor. A printed circuit board (PCB) can be operatively connected to the valve assembly and the first and second pilot burners. The PCB can be configured to control operation of the valve assembly based on information received from at least one of the first and second pilot burners.
US11885492B2
A steam soot blowing device is provided, including: a steam sootblower, a first pipe communicating with the steam sootblower; and nozzle assemblies communicating with the first pipe, including a first nozzle assembly and a second nozzle assembly, wherein the first nozzle assembly includes a throttle pipe with one end communicating with the first pipe, and a sprayer communicating with the other end of the throttle pipe, and diameter of an inlet of the sprayer is smaller than diameter of an outlet thereof; the second nozzle assembly includes a distribution pipe communicating with the first pipe and at least one nozzle communicating with the distribution pipe, wherein steam jet velocity at the outlet of the sprayer is greatly smaller than steam jet velocity at an outlet of the nozzle.
US11885484B1
A method is described for deploying one or more illumination devices. The or each illumination device is self-contained and has a first state in which it is inoperative and a second state in which it is operative to provide illumination at at least one frequency within the range from and including infrared to and including ultraviolet. The method comprises the steps, optionally repeated at intervals, of: actuating a mechanism to move a said illumination device from a housing storing one or more illumination devices to an exposed position outside the housing; and automatically changing the state of the illumination device from its first state to its second state as a direct result of movement of the illumination device from within the housing to the exposed position.
US11885474B2
An LED module is described herein. The LED module includes a heatsink with an LED mounting area and a referencing part that is separate from the heatsink. The referencing part is fixed to the heatsink and includes an LED alignment feature and an optical component alignment feature. At least one LED is provided on the LED mounting area of the heatsink and aligned with the LED alignment feature of the referencing part.
US11885470B2
An optical device for projecting light beams that is able to interact with a pixelated light source comprising a plurality of selectively activatable emitting elements. The device successively includes, in the direction of the path of the light rays, a first optical unit, a pupil and a second optical unit. The first optical unit includes an output diopter located at a first distance (d1) from the pupil, and the second optical unit includes an input diopter interface located at a second distance (d2) from the pupil, the second distance (d2) being substantially identical to the first distance (d1). The first unit includes a converging lens, and the second unit includes a doublet of lenses one of which is made of flint glass and the other of which is made of crown glass.
US11885448B2
A press fitting device, components and method provide one or more indicators to provide a visual indication that the fitting has been properly pressed around a tube and that the correct amount of pressure has been provided to create a permanent seal. In embodiments, a sealing ring and a latching band are retained within a main body component of the fitting and the latching band can be formed with a radially inwardly extending latch that extends through an opening in the sealing ring.
US11885445B2
A duct system for an air intake system for a vehicle, the duct system including a first duct having a first duct wall that defines a first duct opening and forms a conduit configured for conveying fluid through the first duct opening in an axial direction of the first duct opening, and a rim fixed with the first duct wall and extending from the first duct in the axial direction of the first duct opening, and disposed around the first duct opening, with a first rim portion and a second rim portion disposed along opposite sides of the first duct opening in a lateral direction of the first duct opening perpendicular to the axial direction of the first duct opening. The duct system also includes a second duct including a second duct wall that defines a second duct opening in fluid communication with the first duct opening.
US11885442B2
The present invention relates to mechanical joining of Nickel Titanium tubes, also known as Nitinol, to other tubular components. Such mechanical joining may be achieved by interpenetration of lobe features between the respective tubes by translating the tubes together on a longitudinal axis, a transverse axis, by a combination of translation and rotational motion or by a hinging motion. The Nitinol superelasticity is used to accommodate the lobe deformation required for assembly and to snap the lobe back into its original shape to complete the mechanical joint.
US11885441B1
The present invention relates to a telescopic drainpipe assembly, which includes a spiral telescopic pipe body and a first adapter connected to one end of the spiral telescopic pipe body. The first adapter includes a hollow first adapter seat and a first pipe connector connected to the first adapter seat, the first pipe connector is spirally provided, and the first pipe connector is in threaded connection to the spiral telescopic pipe body. The telescopic drainpipe assembly is capable of increasing the drainage length as required, or shortening the length as required for storage. Moreover, the first adapter is capable of being installed to the spiral telescopic pipe body through threaded connection. The structure is reasonable, easy to disassemble and assemble, convenient for replacing the spiral telescopic pipe body as needed, and the first adapter can be reused, thereby effectively saving usage, costs.
US11885439B2
A microvalve comprising a hard base 14, a clamping plate 12, an inlet port 96, 98, an outlet port 96, 98, a membrane 16, a ball bearing 18 and a drive head 20; wherein the hard base comprises a recess over which the membrane is clamped by the clamping plate, the recess defining a cup with a generally spherical cap shaped surface and a perimeter, both of the inlet and outlet ports being in the recess, and at least one of them being in the generally spherical cap shaped surface; wherein the membrane extends across the recess and is clamped thereover, and it is flexible for enabling the unclamped part of it to be flexed into the recess by the ball bearing in the clamping plate on the other side of the membrane to the recess upon actuation by the drive head behind the ball bearing for selective driving of the ball bearing against the membrane to flex the membrane into the recess as the membrane flexes around part of the ball bearing to move the membrane from a condition in which both ports are open to a port closing condition, the port closing condition being where the membrane has been flexed to extend over either one of, or alternatively both of, the input port and the output port, and clamped thereagainst by the ball bearing.
US11885438B2
A choke valve and a method of operation of the choke valve in which the choke valve includes an orifice plate and/or a guide vane to control a flow of fluid though the choke valve, the orifice plate defining a center point and being rotatable about a center axis extending longitudinally through the center point; the orifice plate defining at least one aperture including a first aperture, the first aperture defining at least a first equi-incremental phase region, the first aperture being spaced away from the center point of the orifice plate; and rotation of the orifice plate with respect to the center point effecting an incremental and staged transitioning of the orifice plates among a plurality of open states.
US11885436B2
A valve monitoring system for a coaxial dual-safety valve of a gas valve unit that controls a gas request of a gas burner occurring in the course of a heat request. The valve monitoring system including at least the coaxial dual-safety valve and a control valve arranged fluidically connected downstream of the dual-safety valve for controlling the gas quantity.
US11885433B2
An actuator (1) having two detent devices (2) which include in each case at least one terminal detent element (3) for a part (27) of a drive train, and at least one adjustment element (4, 19) which is operatively connected to the terminal detent element (3) and is specified for setting a position of the terminal detent element (3). The at least one gear unit (5, 18) is disposed between the at least one terminal detent element (3) and the at least one adjustment element (4, 19).
US11885431B2
This invention provides a valve-module that is operative with relatively low-pressure pilot-air despite its small size and has excellent durability with less performance-variations than among other similar products. The valve-module of the present invention includes a pilot-port and a biasing-means for biasing the piston-portion in the opposite direction, and controls the opening and closing of the valve by supplying and discharging pilot-air. The first-permanent magnet is held by the first magnet-holder of the valve-rod, and the second-permanent magnet is held by the second magnet-holder of the piston housing. A magnetic-attraction force acts between both permanent magnets and drives the piston in the first direction and increases with the mutual approach of both magnets. Due to the presence of the thin-walled first-and-second collision-avoidance portions, an arrangement-relationship is set between the two permanent magnets such that the end-faces do not directly collide with each other, even when they are closest to each other.
US11885430B2
In at least some implementations, a method of assembling an electromechanical valve includes positioning the armature stop in a first position at a first distance from a valve seat, actuating the valve to move an armature away from the valve seat, providing a fluid flow to the valve, determining a fluid flow characteristic, and as a function of the fluid flow characteristic, moving the armature stop relative to the valve seat to a second position that is at a distance other than the first distance.
US11885424B2
The invention provides a system for equalizing airflow in lines delivering product-conveying air to boom sections of an agricultural machine by controlling valves, such as electronically, in each air distribution line to induce additional pressure drops in lines which would cause imbalance in the system. Such valves can include, but are not limited to: ball valves, butterfly valves, gate valves, globe valves, diaphragm valves, pinch valves and/or plug valves. With the proposed system, the lines of least pressure drop can be induced with additional pressure drop by particular valves in order to bring the lines back to a balanced state.
US11885423B2
An air inflation device includes an inflation unit having an air outlet channel extending along a first axis, and an insertion channel extending along a second axis transverse to the first axis and partially communicating with the air outlet channel. A pressure gauge unit is rotatably mounted on the inflation unit and includes a pressure gauge, and a shaft extending outwardly from the pressure gauge and inserted into the air outlet channel. The shaft has an annular groove formed in an outer peripheral surface thereof and corresponding to and communicating with the insertion channel. An air guide unit includes a manifold inserted into the insertion channel and engaging the annular groove.
US11885418B2
The disclosure relates to a mechanical seal for sealing at least one fluid-carrying channel and/or space extending in a stationary component and/or a rotating component from the environment, having a seal ring which is supported in a sealing manner in the axial direction against a mating ring and, to compensate for wear on its end sealing surface or on a mating face, is supported against the mating ring elastically and movably in the axial direction with this sealing surface; having a housing which movably accommodates the mechanical seal ring in the axial direction and encloses the mechanical seal ring with a circumferential part in the circumferential direction. The mechanical seal according to the disclosure, characterized in that the housing has a flange which adjoins the circumferential part in the axial direction and which is integrally formed with the circumferential part or is connected to the circumferential part by a material bond, wherein the flange forms at least one radially inwardly facing projection and the mechanical seal ring has a stop face opposite the radially inwardly facing projection in the axial direction, with which the mechanical seal ring strikes against the projection during a maximum permissible movement in the axial direction, and the flange forms at least one radially outwardly facing projection with which it can be connected or is connected non-rotatably to one of the two components holding the housing.
US11885417B2
A seal ring for a radial separation seal includes a first ring segment comprising a male portion and a second ring segment comprising a female portion. The female portion is configured to engage the male portion in the manner of a tongue and groove joint. The joint includes an inner interface at which the first ring segment abuts the second ring segment, the inner interface comprising two inner sealing surfaces; and outer interface at which the first ring segment abuts the second ring segment the outer interface comprising two outer sealing surfaces. The outer interface is radially outward from the inner interface so that when the first ring segment is in an engaged position with the second ring segment so that when a fluid flow provided to the inner interface, fluid pressure from the fluid flow pushes the inner sealing surfaces of the inner interface apart.
US11885412B2
The disclosure relates to a method of controlling a dog clutch by a DC motor configured to move the dog clutch via an actuator arm). The dog clutch including at least one gear having one or more dogs configured to engage one or more dogs of a sliding sleeve). The method includes supplying the DC motor with a pulse width modulated voltage having a duty cycle which is provided by a control algorithm). The control algorithm includes a trajectory planner generating a desired position of the actuator arm based on a 4th order trajectory planning algorithm and a motion controller based on the sliding mode theory for tracking the desired arm position.
US11885402B2
A gearcase seal assembly includes an inboard seal body and an outboard seal body both extending about and along a center axis between respective interior and exterior portions. The inboard and outboard seal bodies include respective inboard and outboard pockets configured to receive first and second surfaces of a gearcase of an axle assembly, respectively. The interior portions of the inboard and outboard seal bodies include respective gutters configured to direct fluid away from the first and second surfaces of the gearcase, respectively. The exterior portion of the inboard seal body includes plural fingers disposed outside of the inboard pocket and extending in one or more directions away from the inboard pocket. The exterior portion of the outboard seal body includes plural other fingers disposed outside of the outboard pocket and extending in one or more directions away from the outboard pocket.
US11885401B2
A dual clutch transmission (1) includes a breather assembly (7) with a breather element (9). The breather element (9) includes at least one entry opening (24) facing a transmission interior and an outwardly facing exit opening (40). The breather assembly (7) also includes at least one oil collection element (8) arranged between the breather element (9) and an oil spray source (6).
US11885400B2
A method for cold working pipe elements use two or more cams, each having a gear which meshes with a pinion to turn all of the cams. Each cam has a cam surface with a region of increasing radius and may also have a region of constant radius extending around a cam body. Each cam may also have a traction surface extending around a cam body. The method includes contacting the pipe element with a plurality of cam surfaces simultaneously at a plurality of locations on the pipe element and rotating the pipe element, thereby simultaneously rotating the cam surfaces. Each cam surface engages the pipe element with an increasing radius and a region of constant radius if present to deform the pipe element and form the groove.
US11885394B2
A drive sprocket comprising a plurality of teeth for meshing with a drive member to transmit rotary motion, the drive member including a plurality of engagement pockets engaging the teeth of the drive sprocket, wherein each tooth has a tooth profile defined by a first side comprising a first engagement surface and an opposite second side comprising a second engagement surface, which engagement surfaces are configured such that when driven, a tooth meshes to the engagement pocket at a first contact location on the first engagement surface and also at a second contact location on the second engagement surface, wherein the first contact location is radially offset from the second contact location.
US11885393B2
A cord-lock assembly for slidably adjusting a length of cord is provided. The assembly may include various components such as a cord, a cord lock, and an article layer into which the cord lock and cord may be at least partially integrated. The cord lock may include one or more components that releasably clamp onto the cord and engage the cord through resistance provided by a biasing element. The cord-lock assembly may be configured such that a force applied to the cord lock in axial alignment with an aperture in which the cord lock is positioned allows adjustment of a length of cord extending through the cord lock and/or through the aperture layer.
US11885390B2
An internal combustion engine, including a piston, a cylinder, and an output shaft, wherein the piston is arranged for reciprocating motion within the cylinder, driven by combustion, and the piston is coupled to the output shaft by a coupling such that said reciprocating motion of the piston drives rotation of the output shaft, wherein the coupling includes a connecting rod coupled to the piston, a slider bearing located for reciprocating movement relative to the connecting rod, the coupling further including a crankshaft rotatably mounted within a slider bearing, the engine having a camshaft and a balance shaft wherein the balance shaft is housed in a hollow of the camshaft such that the camshaft and the balance shaft rotate about a common axis.
US11885387B2
A friction material, a preparation method therefor, and a friction part. The friction material contains the following components by weight percentage: 24%-31% of a nitrile rubber, 0.35%-1% of a vulcanizing agent, 0.35%-0.6% of a vulcanization activator, 0.4%-0.8% of a promoter, 0.06%-0.11% of a scorch inhibitor, 1.5%-2.4% of ZnO, 24%-31% of a thermoplastic phenolic resin, 1.5%-2.2% of a plasticizer and 15%-25% of white carbon black, and optionally: 0%-25% of a filler, 0-0.8% of an anti-aging agent, and 0-2.4% of MgO.
US11885383B2
A disc brake pad which is supported by a pair of pins to a pad support member so that the disc brake pad is movable in an axial direction, include a lining and a back plate supporting a back surface of the lining. The back plate includes a clip insertion portion where part of a pad clip is inserted in the axial direction, at an intermediate portion of a radially outer side portion in a circumferential direction, includes pin insertion portions where the pins are respectively inserted in the axial direction, at both sides of the radially outer side portion in the circumferential direction with the clip insertion portion located therebetween. The clip insertion portion includes, on a radially outer side portion of an inner peripheral surface thereof, a pressed surface where a pressing force directed radially outward is applied from the pad clip.
US11885382B2
During movement of a mass of a centrifugal clutch a radially inner position to a radially outer position and a resulting increase in torque transmitted from an input gear to an output shaft, a power transmission apparatus includes a first torque region where the apparatus restricts operation of a pressing assist cam and a second torque region where the apparatus allows operation of the pressing assist cam.
US11885370B1
A coupling apparatus configured to provide a quick and efficient technique to operably connect bamboo poles or similar structural members. The present invention includes a first portion and a second portion that are operably integrated to provide coupling of structural members. The first portion includes a first section and a second section wherein the first section is insertable into the second section and is configured to be releasably secured therein. The first section includes grooves that are configured to operable coupled with a locking member located in the second section. Within the scope of the present invention alternate embodiments of the grooves and first section are contemplated. The second portion includes two embodiments wherein the two embodiments are configured to provide alternate orientations of coupling of bamboo poles. The second portion is configured to provide both an end-to-end connection as well as an angular orientation of bamboo poles.
US11885367B2
Spindle nut which can be brought into engagement with or engages with a corresponding spindle, wherein the spindle nut comprises an internal thread which is defined by three longitudinal grooves, which run in a direction parallel to a central thread axis A of the spindle nut, which is interrupted, as a result of which three spaced-apart internal thread segments are formed in the spindle nut, and, in case the spindle nut is in engagement with the spindle, the external thread of the spindle is in contact only with the internal thread segments, wherein the spindle nut, with respect to a cross section arranged perpendicular to its central thread axis A, comprises a cross section geometry with an inner cross-section curve K facing the central thread axis, wherein at least the inner thread segments each form a partial circle shaped section of the cross section curve K, wherein the diameter of each partial circle shaped section corresponds to the core diameter of the internal thread, and the partial circle shaped sections of the cross-section curve K are connected via transition sections to longitudinal groove sections of the cross section curve K which are formed by the longitudinal grooves, wherein a distance a between the two transition sections adjoining a longitudinal groove section is smaller than a distance b between the two transition sections which adjoin a partial circle shaped section.
US11885361B2
A connector includes a base, a connecting part and a coupling piece. One end of the connecting part is connected to the base. The coupling piece is arranged on the other end of the connecting part, and includes a sliding channel having an open end located on a side edge of the coupling piece and an opposite closed end. A maximum linear distance of an outer periphery of the connecting part is less than that of the coupling piece. Another connector includes a base plate, two parallel side plates arranged on the base plate, a front plate connected to the two side plates and having a tapered positioning slot, and a positioning portion arranged on the base plate and adapted for reciprocal movement in a direction perpendicular to the base plate. The base plate, the two side plates and the front plate form an accommodating groove.
US11885352B1
A variable channel diffuser includes a shroud, a backing plate, a channel plate adjacent to the backing plate, a floor plate adjacent to the shroud, standoffs formed on the floor plate, and recessed areas formed in the channel plate. The channel plate is between the shroud and the backing plate. The floor plate is between the shroud and the channel plate and is movable relative to the channel plate. The standoffs and the recessed areas define channels for fluid flow. Each channel has an area which is variable through movement of the floor plate relative to the channel plate.
US11885351B2
An inlet guide vane assembly for a centrifugal compressor includes a plurality of guide vanes, a drive structure coupled to the plurality of guide vanes, an actuator; and an actuation mechanism. Rotation of the drive structure is transitions the plurality of guide vanes from a first position to a second position. The actuation mechanism causes the drive structure to transition the plurality of guide vanes between the first and second positions based on operation of the actuator. The actuation mechanism imparts a first amount of rotational force to drive the drive structure when the guide vanes are in the first position, and a second amount of rotational force when the guide vanes are in the second position. The actuation mechanism provides a mechanical advantage to the actuator when the guide vanes are in the first positions as compared to when the guide vanes are in the second position.
US11885339B2
A turbo fan includes a main plate and a plurality of blade portions. The plurality of blade portions include a plurality of first blade portions and a plurality of second blade portions. In a case where, in each of the plurality of first blade portions, a length of a virtual straight line connecting a first inner peripheral end part and a first outer peripheral end part is defined as a first chord length, and in each of the plurality of second blade portions, a length of a virtual straight line connecting a second inner peripheral end part and a second outer peripheral end part is defined as a second chord length, the first chord length and the second chord length are not equal to each other at positions separated by a same distance from the main plate in the axial direction of the rotary shaft.
US11885328B2
A scroll device has a fixed scroll, and orbiting scroll, and at least an integrated cooling loop configured to receive coolant to cool the fixed scroll and the orbiting scroll. A flexible conduit is provided that curves radially around an orbital axis of the orbiting scroll to transfer coolant along integrated cooling loop. The integrated cooling loop separates coolant used to cool the fixed scroll and the orbiting scroll from the involutes of the scroll device providing clean operation of the scroll device. The integrated cooling loop may be defined by the flexible conduit, one or more cooling chambers, and/or one or more cooling passageways.
US11885327B2
Embodiments of the present disclosure provide a flow control valve, an oil pump assembly having the flow control valve, and a scroll compressor. The flow control valve includes: a valve body having an inlet configured for a fluid to flow into the valve body and an outlet configured for the fluid to flow out of the valve body; a passage provided between the inlet and the outlet and extending in a predetermined direction, an area of a cross section of the passage perpendicular to the predetermined direction being negatively correlated with a distance from the cross section to the inlet; a valve element slidably provided in the passage, a flow area between the valve element and an inner wall of the passage is negatively correlated with the distance from the valve element to the inlet; and an elastic member provided in the valve body to apply an elastic force on the valve element so as to move the valve element in a direction toward the inlet. Thereby, for example, lubrication of the scroll compressor is improved.
US11885322B2
According to examples of the disclosure there is provided a heat-driven pumping system and a method of pumping. The heat-driven pumping system comprises a closed circuit for a first liquid. The closed circuit comprises a vaporization portion. The vaporization portion is configured to receive heat from an external source. The vaporization portion is configured to cause vaporization of first liquid within the vaporization portion. Vaporization of first liquid within the vaporization portion thereby increases an amount of gas in the closed circuit. The closed circuit is sealed such that the increase in the amount of gas increases a pressure exerted on the first liquid. The heat-driven pumping system comprises a transfer means. The transfer means is configured to convert the pressure exerted on the first liquid into a pumping force. The pumping force is transferred to a pumping vessel for pumping a second liquid.
US11885319B2
A swash plate compressor including rotor arms protruding from a rotor toward a swash plate and having rotor arm holes; swash plate arms protruding from the swash plate toward the rotor and having swash plate arm holes; and a link arm hingedly coupled to the rotor arms and the swash plate arms by link pins, in which the swash plate arms include a first swash plate arm positioned at a side in rotation direction of the shaft based on the link arm; and a second swash plate arm positioned at a side in a direction opposite to the rotation direction of the shaft based on the link arm, and in which the first swash plate arm has higher wear resistance than the second swash plate arm.
US11885313B2
A turbine with an associated shaftless electric generator includes a rotor and a stator; a mounting plate rotatable with the rotor and a void along a central axis of the rotor. A plurality of blades extend from the mounting plate. Adjustable bearings are interposed between the rotor and the stator, the adjustable bearings being configured to support the mounting plate and the plurality of blades. A threaded adjustor rod located in the void may be manipulated to adjust tension on the adjustable bearings.
US11885311B2
A lubrication system for a wind turbine is provided, the lubrication system including a lubricant consumer to which fresh lubricant is supplied and out of which used lubricant is extracted, a pump for pumping fresh lubricant to the lubricant consumer, a waste lubricant collector where used lubricant can flow after being extracted from the lubricant consumer, and a plurality of containers delivering fresh lubricant to the lubrication system.
US11885305B2
The present invention relates to a method of determining the wind speed in the plane of a rotor (PR) of a wind turbine (1), by measuring (MES2) the rotational speed of the rotor, the angle of the blades and the generated power. The method according to the invention uses a wind turbine model (MOD) constructed from wind speed measurements (LID), and by use of measurement clustering (GRO) and regressions (REG).
US11885301B2
Provided is a method for identifying a blade malposition of a rotor blade of a wind power installation having one rotor and at least three rotor blades which in terms of the blade angles thereof are individually adjustable. For each rotor blade an actual angle is detected as the actual value of the blade angle; and the blade malposition is identified as a function of a blade angle deviation of the rotor blade and a rotational progress of the rotor. The blade angle deviation describes a deviation of the actual angle from a reference angle, and the rotational progress is representative of an angle about which the rotor has rotated onward after a start criterion. Blade malpositions in rotor blades which in terms of the blade angles thereof are individually adjustable are identified rapidly and reliably.
US11885292B2
A tidal current energy generating device includes a generator, a connecting shaft, an impeller and an adjustment assembly. The impeller includes an impeller hub and an impeller blade arranged thereon. The impeller hub is connected with the connecting shaft, and the generator is connected with the impeller hub. The impeller blade is driven under the action of a tidal current to drive the impeller hub to rotate synchronously around an axis of the connecting shaft, driving the generator to generate electricity. The adjustment assembly is connected with the impeller blade, and can be driven to swing under the action of the tidal current to drive the impeller blade to rotate around the axis of the impeller blade relative to the impeller hub, thereby adjusting the angle of the impeller blade.
US11885287B2
A method is provided for treating a fuel system of a turbine engine. During this method, a treatment system is connected to the turbine engine. Preservation fluid is drawn out of the fuel system using the treatment system.
US11885282B2
A thrust reverser is described that comprises a new type of locking means for locking an actuator in position so that maintenance can be performed on the machine. The locking means comprises a removable locking device for preventing movement of an actuator. The locking means may also function in one configuration as an end cap. An actuator is also described comprising a removable torque limiting device for limiting torque of the actuator.
US11885280B2
A cascade type thrust reverser device for a turbomachine of an aircraft, comprising a thrust reverser cascade and a casing, the cascade including first cavities, and the casing comprising an opening defining a housing wherein said cascade can be inserted in a first direction, and the casing and said cascade being in relative translation with respect to one another in the first direction between a first position of the device in which the cascade is entirely positioned in the housing and a second position of the device in which said cascade is at least partially outside said housing. The casing comprises an acoustic treatment panel including second cavities extending in a second plane parallel to the first plane, each first cavity facing a second cavity when the device is in the first position to form an acoustic treatment cell.
US11885277B2
A method for controlling fuel injection to an engine may include calculating an amount of air passing through a throttle, which is actually controlled, from a calculated amount of air in an intake manifold, which is calculated from a pressure value detected by a pressure sensor installed in the intake manifold connecting the throttle and a cylinder to each other, and a calculated pressure change in the intake manifold. The method may further include predicting an actual amount of air to be sucked into the cylinder when mixed with fuel from the calculated amount of air in the intake manifold and the calculated amount of air passing through the throttle. The method may also include injecting an amount of fuel according to the predicted actual amount of air to be sucked into the cylinder.
US11885274B2
Control circuitry executes an increase correction control for fuel when an internal combustion engine is started. A determination process determines whether warm-up in a cylinder is completed. A direct injection mode injects fuel only from a direct injection valve when it is determined that the warm-up in the cylinder is completed. A reduction process sets an increase correction amount of fuel obtained through the increase correction control when executing the direct injection mode to be less than an increase correction amount obtained prior to the execution of the direct injection mode.
US11885271B2
An apparatus is provided for detonation control in spark ignition engines. The apparatus includes an analog neurocomputing hardware device, a knock sensor coupled to a spark ignition engine, an ignition coil for the spark ignition engine, and an Electronic Control Unit (ECU) for the spark ignition engine. The analog neuromorphic hardware device is configured to receive knock signals from the knock sensor, receive ignition coil data from the ignition coil, determine a knock level and ignition quality measure based on the received knock sensor signals and the received ignition coil data, and transmit the knock level and ignition quality measure to the ECU.
US11885267B2
A gas turbine engine includes a fan assembly having a plurality of fan blades; and a turbomachine. The turbomachine includes a compressor section, a combustion section, and a turbine section in serial flow order. The turbomachine further including a first input power source; a second input power source configured to counter-rotate relative to the first input power source; a power output component operably connected to the fan assembly; and a gear assembly located forward of the combustion section of the turbomachine, the gear assembly configured to receive power from the first input power source and the second input power source and provide power to the power output component, the gear assembly comprising a helical gear.
US11885251B2
A vehicle exhaust system including an exhaust pipe section, a selective catalytic reduction (SCR) catalyst, and a burner assembly, connected to the exhaust pipe section at a position upstream of the selective catalytic reduction (SCR) catalyst, for pre-heating the exhaust system prior to engine start-up. The burner assembly includes a burner with a combustion chamber and a connecting tube that extends between the burner and the exhaust pipe section. A metallic mesh filter element is located inside the connecting tube and/or a catalytic washcoat is disposed on an inner surface of the connecting tube to reduce emissions of the burner assembly at start-up. The catalytic washcoat comprises a mixture of a support material and a catalyst material that chemically reacts with emissions generated by the burner to reduce the amount of burner produced emissions released from the exhaust system during pre-heating.
US11885249B2
Provided is a catalyst for exhaust gas purification, the catalyst comprising: a noble metal; an alumina support particle; and a ZrO2 semiconductor support particle deposited on a surface of the alumina support particle.
US11885243B2
At least one aspect of the technology provides a self-contained processing facility configured to convert organic, high water-content waste, such as fecal sludge and garbage, into electricity while also generating and collecting potable water.
US11885240B2
A gas turbine engine is provided having a static structure including a flowpath wall. A fluid circuit is extended through the flowpath wall and includes a first inlet opening in fluid communication with a first cavity to receive a first flow of fluid through the fluid circuit. The static structure includes an ejector positioned at the fluid circuit, in which the ejector includes a second inlet opening in fluid communication with a second cavity to receive a second flow of fluid through the ejector and into the fluid circuit.
US11885237B2
A turbomachine having an engine centerline and a first rotor. The first rotor having a first annular drum and being connected to a first plurality of blades. At least one blade of the first plurality of blades having a blade root, a blade tip, a first arm, a second arm and a first seal. The first arm extending from the blade root and having a radial retention hook. The second arm extending from the blade tip.
US11885235B2
An internally cooled turbine blade for use in a gas turbine engine includes a serpentine channel extending within the turbine blade for flowing cooling air through the interior of the blade. The turbine blade includes turbulators positioned within the serpentine channel to cause or increase turbulence of the cooling air flowing through the serpentine channel, increasing the heat transfer between the turbine blade and the cooling air before exiting a plurality of air outlets within the turbine blade.
US11885230B2
An airfoil for a gas turbine engine. The airfoil includes a unique cooling path for a coolant, routing the coolant through a cooling cavity, through a column of crossover passages and through a pin array near a trailing edge of the airfoil. The crossover passages produce impingement cooling and the pin array produces convective cooling. This combination of impingement cooling and convective cooling results in increased cooling of the airfoil and better aeromechanical life objectives.
US11885219B2
A chemical injection system for a resource extraction system includes a controller having a memory and a processor. The memory stores instructions that cause the processor to receive a first pressure from a first pressure sensor of the resource extraction system, receive a second pressure from a second pressure sensor of the resource extraction system, determine a flowrate of a produced fluid of the resource extraction system based on the first pressure and the second pressure, determine an ion concentration of the produced fluid, and adjust an injection rate of a chemical into the resource extraction system based on the flowrate of the produced fluid, the ion concentration of the produced fluid, or both.
US11885210B2
A water separation system includes a production control valve fluidly connected to a production tubing and positioned at an uphole end of the production tubing at a well head of a well site, a production fluid pathway between the production control valve and a water separator, an injection control valve fluidly connected to an injection tubing and positioned at an uphole end of the injection tubing at the well head, and an injection fluid pathway between the injection control valve and the water separator. The water separator is positioned at the well site and is fluidly connected to the production fluid pathway and the injection fluid pathway. The water separator separates water from the production fluid and directs the separated water to the injection fluid pathway. An output fluid pathway fluidly connects to the water separator to direct the production fluid out of the water separator.
US11885198B2
Embodiments include a choke system that passes enlarged debris despite having a relatively small diameter for an input port of the choke system. Embodiments also include systems to prevent dislodging of a choke seat when backpressure is supplied to the choke system. Embodiments also include sealing systems to prevent fluid leaks around the choke seat of the choke system.
US11885194B2
One illustrative apparatus (100) disclosed herein includes a stab body (37), at least one inlet/outlet (61) and a coupler body (35) positioned around the stab body (37), wherein the coupler body (35) is adapted to rotate relative to the stab body (37). Also included is at least one hydraulic coupling element (70) positioned on the coupler body (35) and at least one coiled tube (52) positioned around the stab body (37), the at least one coiled tube (52) being in fluid communication with the at least one first hydraulic coupling element (70) and the at least one inlet/outlet (61).
US11885190B2
An apparatus for cutting sections of a wellbore tubular includes a housing shaped to enable movement along an interior of the tubular. The housing has an upper end arranged to connect to a conveyance and a lower end comprising a guide. Cutting materials are disposed in the housing and arranged to cut the wellbore tubular in two, longitudinally spaced apart circumferential cuts and at least one longitudinal cut extending between the circumferential cuts. The cutting materials are arranged to create the circumferential cuts simultaneously or with a time delay chosen to optimize energy created when cutting. A method for cutting wellbore tubulars includes positioning the apparatus at a selected position in the wellbore and actuating the cutting materials.
US11885178B2
A screen device intended for a window or a door in a building or vehicle. The device includes a first elongated frame part having two ends; a further frame part and a third one, respectively, being arranged at each end of the first frame part at right angles to the first frame part and connected to a first one of its two ends. Two crossbars are arranged in parallel to the fixedly arranged first frame part and movable independently of each other along the two further frame parts. A pleated screen element is arranged between the first crossbar and the second crossbar, and the crossbars are guided by guide cords. At least one of the crossbars is formed by two profiles that are arranged in parallel to each other and leave a space between them in which a strip provided with holes for respective ones of the guide cords is received.
US11885176B2
The safety systems enhance the safety of confined spaces which can present a danger to human occupants who may become entrapped within the confined space during a dangerous condition. The safety systems are particularly useful with confined spaces having access openings and a door or other movable barrier for the access opening. The safety systems having movable safety gates proximate the access openings. The disclosed safety gates are movable from a closed position where the safety gate forms a physical barrier which inhibits human entry into the confined space to a safety position where the safety gate prevents the door from closing and entrapping a person within the confined space.
US11885168B2
Disclosed herein is a sliding door system including a motor, a driveshaft coupled to the motor, and a coupling mechanism fastened to the sliding door. The coupling mechanism is configured to convert rotation of the driveshaft into linear motion of the sliding door, such that movement of the coupling mechanism is directly correlated to movement of the sliding door. The sliding door system also includes a rotary encoder, a belt mechanically coupled to the coupling mechanism. The belt, as moved by the coupling mechanism, is configured to turn the rotary encoder as the sliding door moves, such that movement of the rotary encoder is directly correlated to movement of the sliding door and not directly correlated to movement of the motor and driveshaft.
US11885161B2
An electronic door lock system includes a gasket system for protecting electrical and mechanical components from exterior water and air. A lock portion may include a gasket, a circuit board, and a plate disposed between a first and second housing. The gasket includes an L-shaped perimeter that wraps around a first side and perimeter edge of the circuit board. The plate compresses the gasket perimeter against a ridge on the first housing to form a seal around the circuit board.
US11885159B2
A power actuator for actuating separate mechanically driven members includes a motor and a drive gear configured to be selectively driven in opposite directions. A common gear is configured in operable communication with the drive gear to be selectively driven from a home position in opposite directions in response to movement of the drive gear. A first drive member is attached to the common gear with a first cable extending between the first drive member and one of the mechanically driven members. A second drive member is attached to the common gear with a second cable extending between the second drive member and the other of the mechanically driven members. Movement of the common gear from the home position in one direction moves of one mechanically driven member and movement of the common gear from the home position in an opposite direction moves the other mechanically driven member.
US11885158B2
A vehicular door actuation system for a door of a vehicle includes a handle assembly, a latch and an actuator. The handle assembly includes a handle portion and a base portion. The base portion is disposed at the door of the vehicle and the handle portion is movable between a recessed position, where the handle portion nests at least partially in the base portion, and a ready position, where the handle portion extends from the base portion. The actuator is disposed at the door of the vehicle separate and remote from the handle assembly. A handle linkage operatively couples operation of the actuator to the handle portion to move the handle portion from the recessed position to the ready position. The latch mechanism latches the door in a closed state, and unlatches the door responsive to a user pulling the handle portion from the ready position to open the door.
US11885155B2
A cabinet lock for protecting merchandise within a merchandise display cabinet having an inner door and an outer door. The cabinet lock includes a strike plate affixed to the inner door and a lock housing affixed to the outer door such that the cabinet is in a locked configuration that prevents access to the merchandise when the lock housing is operably engaged to the strike plate. A programmable electronic key communicates a security code with the cabinet lock and transfers electrical power to the cabinet lock to operate a lock mechanism between the locked configuration and an unlocked configuration. An indicator is provided for indicating whether the cabinet lock is in the locked configuration or the unlocked configuration. The indicator includes a first segment and a second segment that can be energized to visually indicate the status of the cabinet lock.
US11885149B1
A roof protecting system for protecting the roof of a building from hail damage. The roof protecting system includes a roof covering structure adapted to cover a portion of the roof and capable of holding a non-Newtonian dilatant fluid; a deployment system to dispose the roof covering structure onto the roof; and a delivery system for delivering the non-Newtonian dilatant fluid to the roof covering structure.
US11885141B2
Disclosed is a sensory flooring system. The flooring system comprises a plurality of flooring segments and, for each flooring segment, one or more electrode portions. Each electrode portion is responsive to a force applied to the flooring segment and at least one electrode portion of a said flooring segment forms an electrode with at least one electrode portion of another said flooring segment. Moreover, each flooring segment comprises a unique encoding of the one or more electrode portions. Also disclosed is a sensory floor such a sensory flooring system, a receiver for receiving an electrical output from the one or more electrodes formed by said one or more electrode portions of the flooring segments, and a processor for analysing the electrical output and identifying the flooring segment by which the electrical output was produced.
US11885129B2
Provided is a ceiling tile coated on at least one surface with an acoustically transparent coating which creates pores at the tile surface and comprises a high Tg polymeric binder, titanium dioxide, and particles selected from the group consisting of void latex particles, hollow glass beads, calcium carbonate, calcium magnesium carbonate, calcined clay and any combination thereof. Compositions for acoustically transparent coatings and methods for making a substrate surface acoustically transparent are provided as well.
US11885125B2
An exterior wall system includes a pair of split vertical members. A front-load bay is defined between the pair of split vertical members. The front-load bay includes a horizontal member disposed along a bottom edge of the front-load bay. Each split vertical member includes a removable portion coupled to a vertical edge of the front-load bay and a fixed portion coupled to an adjacent section of the exterior wall system. The removable portion may be selectively coupled to the fixed portion to facilitate assembly of the front-load bay to the adjacent section of the exterior wall system. A sill starter is disposed horizontally between the pair of split vertical members below the front-load bay. The horizontal member engages with the sill starter to facilitate support of the front-load bay.
US11885106B2
A working machine includes: a support bracket provided on a machine body and including a boom pivotal support portion and a cylinder pivotal support portion; a boom pivotally supported by the boom pivotal support portion; a boom cylinder pivotally supported at the cylinder pivotal support portion and the boom, and causing the boom to swing upward and downward; a hydraulic hose extended through the support bracket from the rear of the support bracket to the front of the support bracket and connected to the boom cylinder; a first clamp to retain the hydraulic hose on the support bracket; and a second clamp to retain the hydraulic hose on the boom cylinder. The support bracket includes a through hole through which the hydraulic hose is passed in a fore-and-aft direction. The first clamp is disposed rearward of the through hole and forward of the rear end of the boom shaft.
US11885084B2
A crash cushion includes a number of spaced-apart supports or bulkheads; energy absorbing modules positioned between the supports; overlapping side panels that interconnect the supports and envelop the energy absorbing modules; front and rear fixed anchors; and reinforcing cables extending between the anchors. The cables extend through cable guides formed in the supports so as to stabilize the supports and facilitate controlled collapse of the supports during vehicle impacts.
US11885078B2
An apparatus for steering and driving a concrete screed having a frame and a screed head secured thereto includes a plurality of spaced drive wheels rotatably and pivotably secured to the frame at a plurality of points, and a steering member coupled to one or more of the drive wheels for controlling the directional orientation thereof.
US11885063B2
A laundry appliance includes a cabinet, a tub, and a pump for recirculating wash fluid from the tub to a filter container. The filter container includes a fluid inlet in fluid communication with the pump and fluid outlet in fluid communication with the tub. The filter container also includes a filter housing for directing wash fluid from the fluid inlet to the fluid outlet. A self-clearing filter assembly is provided within the filter housing. The self-clearing filter includes side walls and a filter base having at least one inclined surface. The self-clearing filter is situated such that the inclined surface is below the fluid inlet. The self-clearing filter prevents microfibers and other debris from passing through to the outlet of the filter container. Simultaneously, the force of the wash fluid on the inclined surface forces the microfibers and other debris to a trough, where it can be collected and disposed of.
US11885062B2
A washing machine includes: a casing, a tub, a drum, a cylindrical gasket connecting an input port of the casing to an opening of the tub, a pump configured to circulate water discharged from the tub; a guide pipe fixed to the gasket configured to guide water supplied from the pump, and nozzles configured to spray water from the guide pipe into the drum. The nozzles include an upper nozzle configured to spray water downward, intermediate nozzles disposed below the upper nozzle in both left and right sides and configured to spray water downward while spraying water deeper into the drum than the upper nozzle, and lower nozzles disposed above the inflow port, disposed below the intermediate nozzles in both left and right sides based on the inflow port and configured to spray water upward.
US11885056B2
The present disclosure relates to a laundry treatment machine. The laundry treatment machine according to an embodiment of the present disclosure includes a controller configured to start dewatering after a first period from completion of drainage when a lift is at a first level, and to start the dewatering after a second period from the completion of the drainage when the lift is at a second level greater than the first level, wherein the second period is longer than the first period. Accordingly, based on the lift, it is possible to change the dewatering entry period after drainage is completed.
US11885051B2
Systems and methods for forming a tubular braid are disclosed here-in. A braiding system configured in accordance with embodiments of the present technology can include, for example, an upper drive unit, a lower drive unit, a mandrel coaxial with the upper and lower drive units, and a plurality of tubes extending between the upper drive unit and the lower drive unit. Each tube can be configured to receive individual filaments for forming the tubular braid, and the upper and lower drive units can act in synchronization to move the tubes (and the filaments contained within those tubes) in three distinct motions: (i) radially inward toward a central axis, (ii) radially outward away from the central axis, and (iii) rotationally about the central axis, to cross the filaments over and under one another to form the tubular braid on the mandrel.
US11885046B2
Apparatus for forming a fibre mat, in particular a non-woven mat, comprising a fibre web-forming device, for example a card, a cross-tapper and a device for drafting the fibre web(s) disposed between the web forming device and the cross-lapper in order to draft the fibre web(s), in particular in a time-varying, specifically periodic manner, to thereby adjust a predetermined desired profile of the fibre mat leaving the cross-lapper, the web-forming device comprising at least one output belt (1, 2) for at least one web (5, 6), and preferably two output belts (1, 2) for two webs (5, 6), an upper and lower web respectively; wherein the cross-hipper has an input belt (7) for receiving the web(s) from the output belt(s) of the web forming device, characterised in that the arrangement is such that the path of the web, or of the at least one web, and preferably of the two, upper and lower, webs, between the output belt(s) of the web-forming device, in particular the card, and the input belt of the cross-lapper includes at least one inflection point (11, 12).
US11885042B2
A spinneret assembly for spinning polymeric fibers, including: (a) a cap provided with an inlet port and a flared lower surface that flares outwardly from the inlet port in the direction of flow; (b) a spinneret having numerous spinning flow channels through its thickness; (c) a filter freely resting on the spinneret; and (d) a flow guide with a tapered geometry mounted in a cavity defined by the cap and the spinneret. The flow guide has an apex facing the inlet port, a base facing the filter, and one or more side surfaces tapering up to the apex. A diverging flow passage is defined by the tapering side surface(s) of the flow guide and the cap's flared lower surface. The base of the flow guide is spaced apart from an upper surface of the spinneret, creating a space that is in fluid communication with the divergent flow passage.
US11885031B2
An apparatus for converting carbon dioxide and natural gas liquids into other chemicals and/or fuels, comprising at least one electrochemical cell, wherein the electrochemical cell reduces the endothermic load associated with electrochemical CO2 reduction, and a method for converting carbon dioxide and natural gas liquids into carbon monoxide and other chemicals and/or fuels, comprising converting CO2 into CO and converting C2H6 into C2H4 at a temperature in the range of 650° C.-750° C.
US11885020B2
Methods of depositing transition metal on a substrate. The disclosure further relates to a transition metal layer, to a structure and to a device comprising a transition metal layer. In the method, transition metal is deposited on a substrate by a cyclical deposition process, and the method comprises providing a substrate in a reaction chamber, providing a transition metal precursor to the reaction chamber in a vapor phase and providing a reactant to the reaction chamber in a vapor phase to form transition metal on the substrate. The transition metal precursor comprises a transition metal from any of groups 4 to 6, and the reactant comprises a group 14 element selected from Si, Ge or Sn.
US11885014B2
Methods are provided for depositing a transition metal nitride-containing material on a substrate in the field of manufacturing semiconductor devices. Methods according to the current disclosure comprise a cyclic deposition process, in which a substrate is provided in a reaction chamber, an organometallic transition metal precursor is provided to the reaction chamber in a vapor phase, and a nitrogen precursor is provided into the reaction chamber in a vapor phase to form a transition metal nitride on the substrate. A transition metal nitride layer, a semiconductor structure and a device, as well as a deposition assembly for depositing a transition metal nitride on a substrate are further provided.
US11885013B2
Methods and systems for depositing vanadium nitride layers onto a surface of the substrate and structures and devices formed using the methods are disclosed. An exemplary method includes using a cyclical deposition process, depositing a vanadium nitride layer onto a surface of the substrate. The cyclical deposition process can include providing a vanadium halide precursor to the reaction chamber and separately providing a nitrogen reactant to the reaction chamber. The cyclical deposition process may desirably be a thermal cyclical deposition process.
US11885012B2
The invention relates to methods for the production of high quality graphene. In particular, the invention relates to single-step thermal methods which can be carried out in an ambient-air or vacuum environment using renewable biomass as a carbon source. Specifically, the invention comprises heating a metal substrate and carbon source in a sealed ambient environment to a temperature which produces carbon vapour from the carbon source such that the vapour comes into contact with the metal substrate, maintaining the temperature for a time sufficient to form a graphene lattice and then cooling the substrate at a controlled rate to form a deposited graphene.
US11885010B2
A process for producing a chalcogen-containing compound semiconductor includes providing at least one substrate coated with a precursor for the chalcogen-containing compound semiconductor in a process chamber; heat treating the at least one coated substrate in the process chamber, wherein during a heat treatment, a gas atmosphere comprising at least one gaseous chalcogen compound is provided in the process chamber; removing the gas atmosphere present after the heat treatment of the at least one coated substrate as a waste gas from the process chamber; cooling the waste gas in a gas processor, wherein a plurality of gaseous chalcogen compounds-present in the waste gas after the heat treatment of the at least one coated substrate are separated in time and space from one another from the waste gas by respective conversion into a liquid or solid form. Further provided is a device designed to carry out the process.
US11885006B2
A mask assembly includes a mask frame in which a first opening is defined, the mask frame including a front surface through which the first opening extends, and a deposition mask which is attached to the front surface of the mask frame and through which a plurality of second openings is defined. The mask frame includes an in which the front surface extends along a direction of gravity, the deposition mask includes an initial mask which is attached to the front surface of the mask frame in the thereof and through which the plurality of second openings is defined, and the of the mask frame having the front surface which extends along the direction of gravity disposes the first opening of the mask frame corresponding to all of the plurality of second openings of the initial mask along the direction of gravity.
US11885002B2
Aluminum-magnesium-silicon alloys, fabricated by inventive processes, that exhibit high strength, high conductivity, and high thermal stability.
US11884999B2
The present invention relates to a Fe-based alloy for melt-solidification-shaping containing: 0.05 mass %≤C≤0.25 mass %, 0.01 mass %≤Si≤2.0 mass %, 0.05 mass %≤Mn≤2.5 mass %, 2.5 mass %≤Ni≤9.0 mass %, 0.1 mass %≤Cr≤8.0 mass %, and 0.005 mass %≤N≤0.200 mass %, with the balance being Fe and unavoidable impurities, and satisfying: 11.5<15C+Mn+0.5Cr+Ni<20.
US11884996B2
Provided is an iron-based alloy sintered body having a tensile strength of 800 MPa or more, excellent machinability, a microstructure with an average Vickers hardness of 300 Hv or more and 900 Hv or less and a standard deviation of Vickers hardness of 200 Hv or less, and an average pore circularity of 0.30 or more.
US11884995B2
There is provided a Co-based alloy material, having a chemical composition including: Al of 0.1 to 10 mass %; W of 3 to 45 mass %, the total content of Al and W being 50 mass % or less; O of 0.007 to 0.05 mass %; and the balance being Co and impurities, wherein in γ phase crystal grains as a matrix phase of the Co-based alloy material, segregation cells within an average size of 0.15 to 1.5 μm are formed, wherein in the segregation cells, γ′ phase grains within a size of 0.01 to 0.5 μm including Co, Al and W are dispersively precipitated, and wherein on boundary regions of the segregation cells and grain boundaries of the γ phase crystal grains, μ phase grains within a size of 0.005 to 2 μm including Co and W are dispersively precipitated.
US11884981B2
One aspect of the invention is a method for amplifying alpha globin genes HBA1, HBA2 and HBA12 in a single PCR tube to determine an HBA genotype of a subject. This method employs five primers selected to accurate and sensitively identify the HBA1, HBA2, and HBA12, a gene found at a higher frequency in citizens of Saudi Arabia, by accurately annealing to nucleic acids in a biological sample and simultaneously amplifying sequences encoding the alpha globin genes. This invention includes a procedure and required reagents for the amplification of alpha globin genes in a single PCR tube.
US11884960B2
The invention relates to a biological indicator for determining the efficacy of a steam or heat sterilization process, and its method. The biological indicator comprises microbial spores (a), at least one sensor protein exogenous to the microbial spores (b), one fluorophore (c), and a culture medium (d). The invention also refers to the method of use of this biological indicator. This method consists of (a) placing the biological indicator along with a target material to be steam or heat sterilized within a steam or heat sterilizer, (b) carrying out a steam or heat sterilization process, (c) placing the biological indicator in a an incubator, (d) screening the biological indicator for immediate detectable changes in fluorescence intensity, while incubating the biological indicator in the incubator, (e) determining the efficacy of the steam or heat sterilization process based on the screening carried out during step d), (f) extending the incubation of the biological indicator obtained in step d), (g) screening the incubated biological indicators obtained in step e) for an optically detectable color change, and (h) determining the efficacy of the steam or heat sterilization process, according to optically detectable changes obtained in step g).
US11884957B2
Disclosed are methods for diagnosing Bacterial Vaginosis (BV). The disclosed methods generally include detecting select species of Eggerthella and/or Prevotella, and optionally detecting select species of Lactobacillus. Also disclosed are nucleic acid oligomers and related compositions for detection of a 16S rRNA or its encoding gene from select species of Eggerthella, Prevotella, or Lactobacillus.
US11884955B2
The present invention relates to a method for solubilisation or hydrolysis of Municipal Solid Waste (MSW) with an enzyme blend and an enzyme composition for solubilization of Municipal Solid Waste (MSW), the enzyme composition comprising a cellulolytic background composition and a protease, lipase and/or beta-glucanase.
US11884948B2
Strains of yeasts are provided containing the genes for the production of cannabinoids from fatty acids. The enzymes that mediate cannabinoid production are localized to the cytosol, peroxisome or different compartments within the secretory pathway (e.g., endoplasmic reticulum, Golgi, vacuole) to ensure efficient production. The engineered microorganisms produce cannabinoids in a controlled fermentation process.
US11884944B2
Provided herein are proteins, which are capable of being transported across the blood-brain barrier (BBB) and comprise sulfoglucosamine sulfohydrolase (SGSH) enzyme-Fc fusion polypeptides. Certain embodiments also provide methods of using such proteins to treat Sanfilippo syndrome A.
US11884932B2
Methods and systems for generating MGE precursor cells in vitro as well as compositions of enriched MGE precursor cells are provided. The methods and systems provide efficient production of MGE precursors. The methods and systems disclosed herein provide functional MGE precursors which differentiate into functional GABAergic interneurons.
US11884930B2
Disclosed herein are methods and compositions for inactivation of the human glucocorticoid receptor (GR) gene by targeted cleavage of genomic DNA encoding the GR. Such methods and compositions are useful, for example, in therapeutic applications which require retention of immune function during glucocorticoid treatment.
US11884928B2
The invention provides methods for genetically engineering Kluyveromyces. The methods can be used to genetically engineer Kluyveromyces to produce and secrete full-length antibodies or antibody fragments. The invention also provides methods for production and secretion of antibodies.
US11884923B2
Provided are a fructose-4-epimerase variant having tagatose conversion activity, and a method of preparing tagatose using the same.
US11884919B2
The invention relates to a double-stranded ribonucleic acid (dsRNA) targeting a Serum Amyloid A (SAA) gene, and methods of using the dsRNA to inhibit expression of SAA.
US11884918B2
Provided herein are polynucleotides comprising sequence configured to bind to a CRISPR effector protein. Modulation of one or more modifications of the polynucleotides can be used to tune the activity of CRISPR effector proteins complexed with the polynucleotides.
US11884904B2
The subject matter of this application is using novel biological reactors for the fermentation of gases into liquid products. More specifically, the subject matter relates to the use of a Multiple-Pass Trickle Bed Reactor (MP-TBR) for the anaerobic or aerobic and biological fermentation of gases generated from industrial processes and/or from the gasification of biomass and other organic carbon sources. The products may include, but are not limited to, ethanol and other valuable chemicals.
US11884903B2
The present invention pertains to an alcoholic beverage that contains one or more types of steviol glycosides selected from rebaudioside D and rebaudioside M, and has a steviol glycoside content of 0.001-0.5 g/1,000 ml and an alcohol content of 0.5-40.0 v/v %.
US11884895B2
Compositions which are fragrant and contain at least a member set culled from a library of compositions, each being comprised of sub-combinations of selected terpenes. Fragrances that mimic that of various states of organic and synthetic aromatics including products, processes and those from non-combusted plant products, among other things, uniquitous products, processes, medicinals, and related moieties leverage databases of all known terpene groupings are offered for consideration, and have been provided, according to the instant teachings.
US11884890B1
The present disclosure provides fuel additives including quaternary ammonium salt additive(s) and Mannich detergent additive(s) effective to improve engine performance in both port fuel injected and gasoline direct injection engines.
US11884874B2
Bentonite-based grout fluids and methods of using the grout fluids are provided. A method of using a grout fluid includes placing a geothermal conduit in at least one hole in the earth, providing a grout fluid consisting essentially of water and a bentonite-based grout, wherein the bentonite-based grout consists essentially of calcium carbonate, a bentonite, one or more grout-setting modifiers, and one or more thermally conductive materials, introducing the grout fluid into a space between the geothermal conduit and sidewalls of the at least one hole so that the grout fluid is in contact with the geothermal conduit, and after introducing the grout fluid, allowing the grout fluid to set to fix the geothermal conduit to the at least one hole, wherein after setting, the grout fluid has a hydraulic conductivity of between about 1×10−7 cm/s and about 1×10−9 cm/s.
US11884870B2
The present invention relates to the use of a process fluid with an environmentally compatible biostabilizer in a geothermal borehole. The biostabilizer is characterized in that it comprises at least one organic acid, or a salt, alcohol or aldehyde thereof, wherein the at least one organic acid is selected from the group consisting of hop acids, resin acids, fatty acids and mixtures thereof. The biostabilizer is preferably a mixture of hop extract, rosin and myristic acid. The invention further relates to related process fluids and methods for producing the same.
US11884869B2
Provided are a latent heat storage material that changes the phase within a prescribed temperature range, and a cold storage tool, a logistic packaging container, and a food cold storage tool each using the latent heat storage material, and a cooling method. The latent heat storage material includes a tetrabutylammonium ion and a bromide ion constituting tetrabutylammonium bromide, a potassium ion and a nitrate ion constituting potassium nitrate, and water. The molar ratio of potassium nitrate to tetrabutylammonium bromide is 0.3 or more and 1.3 or less, and the molar ratio of water to tetrabutylammonium bromide is 22 or more and 32 or less.
US11884866B2
A flame retardant levulinic acid-based compound, a process for forming a levulinic acid-based flame retardant polymer, and an article of manufacture comprising a material that contains a flame retardant levulinic acid-based polymer are disclosed. The flame retardant levulinic acid-based compound has variable moieties, which include phenyl-substituted and/or R functionalized flame retardant groups. The process for forming the flame retardant polymer includes forming a phosphorus-based flame retardant molecule, forming a levulinic acid derivative, chemically reacting the phosphorus-based flame retardant molecule and the levulinic acid derivative to form a flame retardant levulinic acid-based compound, and incorporating the levulinic acid-based flame retardant compound into a polymer to form the flame retardant polymer.
US11884864B2
An object is to provide a method for producing a liquid-crystal polyester processed product, the method improving the adhesion of a liquid-crystal polyester resin, which is a poorly adhesive resin. As a solution, a method for producing a liquid-crystal polyester processed product, including a step (I) of performing an oxidation treatment on a surface of a liquid-crystal polyester resin formed body including a repeating unit represented by general formula (1), is provided.
US11884853B2
A nanoparticle conjugate includes a quantum dot (QD) and a thermally activated delayed fluorescence (TADF) molecule bound to the QD. In some instances, the TADF molecule can be directly bound to a surface of the QD. In other instances, the TADF molecule can be indirectly bound to the QD via an interaction with one or more capping ligands disposed on a surface of the QD. Nanoparticle conjugates described herein can be incorporated into emissive layers of electroluminescent light-emitting diode devices to yield electroluminescent quantum dot-containing light-emitting diode (QD-LED) devices.
US11884849B2
In-situ polymerized polymer film facilitates improved paint film appliques with reduced defects. The paint film appliques comprise the in-situ polymerized polymer film as a carrier layer and at least one color layer assembled as a laminate, optionally further comprising at least one topcoat layer on one major surface of the laminate and an adhesive layer on the other major surface of the laminate.
US11884848B2
A glassy adhesive including a composition containing at least: a polysilazane compound having structures represented by the following formulae (A-1) and (A-2) and not containing a hydrosilyl group; and a curing catalyst, where a mole ratio of the component (A-1) to the component (A-2), which is (A-1):(A-2), is within a range of 3:7 to 7:3, the composition has a non-volatile content of 50 mass % or more, when the composition being heated at 105° C. for 3 hours, and the curing catalyst is at least one selected from the group consisting of an organic acid, a simple substance of a d block element belonging to the fourth period of the periodic table, a platinum group element, and an amphoteric element, and a compound containing the element. This provides an adhesive that is low-cost, has high UV resistance, and in which cracks and so forth do not occur even after a reflow process.
US11884845B2
A tissue adhesive material that provides fast and robust adhesion even on tissue surfaces covered in bodily fluids. The tissue adhesive material is formed of a hydrophobic matrix and a plurality of bioadhesive microparticles dispersed within the hydrophobic matrix configured such that disposing the adhesive material directly on a fluid covered surface and applying pressure causes the (a) hydrophobic matrix to repel the fluid, (b) the bioadhesive particles to compress forming an adhesive layer, and (c) the bioadhesive particles to form temporary crosslinks followed by covalent crosslinks with the surface.
US11884843B2
A polishing composition according to the present invention contains abrasive grains, a basic inorganic compound, an anionic water-soluble polymer, and a dispersing medium, in which a zeta potential of the abrasive grains is negative, an aspect ratio of the abrasive grains is 1.1 or less, in a particle size distribution of the abrasive grains obtained by a laser diffraction/scattering method, a ratio D90/D50 of a particle diameter D90 when an integrated particle mass reaches 90% of a total particle mass from a fine particle side to a particle diameter D50 when the integrated particle mass reaches 50% of the total particle mass from the fine particle side is more than 1.3, and the basic inorganic compound is an alkali metal salt.
US11884842B2
An intumescent composition capable of withstanding temperature cycling as low as −60° C. without cracking is contemplated. The composition also exhibits enhanced durability due to its resistance to water absorption, its acceptable cure times, and (when exposed to fire conditions) its well-adhered, foamed char layer.
US11884838B1
The present invention relates to a polymeric film, which may have but is not limited to Biaxially oriented polyester, polypropylene & polylactic acid that has a soft-touch matte coating applied via an in-line coating process. This film also has an increased coefficient of friction of this surface, with a total thickness from 5 to 80 μm. The film of this invention has excellent suitability as external packaging bags with an excellent matte appearance and soft haptic feel which, when the bags are stacked A side to A side (A side being coated), are not subject to slippage between the same. At the same time, this film has also low friction with metal, so it is easy to handle the film in the film making process which contributes to the excellent productivity.
US11884834B2
Water-based compositions that are resistant to dirt pickup, efflorescence, tannin bleed-through and surfactant leaching are described. The water-based composition includes a latex or water-dispersible polymer and a non-VOC UV-VIS (preferably, ultraviolet) absorber as a dirt pickup resistance additive. Methods of making water-based compositions including a non-VOC UV-VIS absorber as an additive are also described.
US11884833B2
The present invention provides a coating composition having excellent damage tolerance. The coating composition includes a binder system comprising at least a fluoropolymer, optionally, one or more other resin components, a crosslinking component and at least one inorganic filler and organic filler. Coated articles with the coating composition applied to at least a portion of a surface thereof are also provided.
US11884831B2
Method of making color changing inkjet inks for security printing applications use photochromic materials that cause the inkjet ink to print marks that are colorless under ambient light and appear in a color when exposed to sunlight or UV light (covert). In another embodiment, the printed mark appears in a first color under ambient light, and changes to a second color when exposed to sunlight or UV light (overt). The methods of making the photochromic inks produce ink components that are stable and maintain their color changing capability for the shelf life of the printed material. The inkjet ink formulations are suitable for use on porous and non-porous surfaces, such as plain paper, coated paper, Teslin, polymer film, ceramic or metal, for example.
US11884821B2
A composition and a method for preparing a polymer composite article. The composition comprises (A) a filler in an amount of from 10 to 90 wt. The composition also comprises (B) a polymer in an amount of from 10 to 90 wt. %, wherein the (B) polymer is selected from polyolefins, polyamides, polyesters, or combinations thereof. Further, the composition comprises (C) an organopolysiloxane in an amount of from greater than 0 to 10 wt. %; the (C) organopolysiloxane having at least one silicon-bonded hydroxyl group and a viscosity of from 1,000 to 60,000 mPa·s at 25° C. The ranges for components (A)-(C) are based on the total weight of components (A), (B) and (C) in the composition.
US11884820B2
This silicone gel composition contains (A) an organopolysiloxane having one or more silicon atom-bonded alkenyl groups per molecule, (B) an organohydrogen polysiloxane having two or more silicon atom-bonded hydrogen atoms per molecule, (C) a platinum group metal-based curing catalyst, (D) an isocyanuric acid derivative having two trialkoxysilyl groups and one crosslinkable vinyl group and/or an isocyanuric acid derivative having three trialkoxysilyl groups, and (E) a ketenesilylacetal-type compound, and provides a cured product having a specific penetration. The silicone gel composition can provide a silicone gel cured product that is a silicone gel having excellent heat resistance and adhesiveness to metals at high temperature and having a high penetration, that is capable of maintaining a low elastic modulus and a low stress even in use at high temperature for long periods of time, and that enables reduction of the occurrence of bubbles and reduction of deterioration in releasability from a substrate and in electrical insulating properties.
US11884817B2
A biodegradable polymer blend contains at least one component (A), at least one component (B) and at least one component (D), wherein —component (A) includes polymers based on lactic acid —component (B) includes thermoplastic starch (TPS) representing a mixture of starch, at least one plasticizer from the group of substances (C), and at least one modifier from the group of substances (E); —group of substances (C) includes plasticizers for starch —group of substances (E) includes modifiers —component (D) includes homopolymers or copolymers of polyhydroxyalkanoates (PHAs), and/or mixtures thereof, and the biodegradable polymer blend can optionally contain a component (F), wherein —component (F) includes plasticizers for PLAs and/or for PHAs, and the biodegradable polymer blend is prepared in a such way that a composition containing the components (A), (B) and (D) is prepared by blending the components (A) and (B), wherein the component (B) is present in the blend at least in one phase of the blending process where at least one component (B) and at least one component (A) are blended concurrently, and this phase of the blending process precedes, by at least one phase, that phase of the blending process where the component (D) is added to the blend, and the optional components (F) and (G) can be added to the blend in any one or multiple phases of the blending process, and in one or several doses.
US11884796B2
Provided is a composite material that shows a low specific dielectric constant, and that hardly causes an appearance failure or changes in characteristics when exposed to, for example, a treatment liquid to be used in the production of an electronic circuit board. Specifically, a plate-like composite material including polytetrafluoroethylene and a predetermined filler, and satisfying a predetermined condition serves as a composite material that shows a low specific dielectric constant, and that hardly causes an appearance failure or changes in characteristics even when exposed to, for example, a treatment liquid to be used in the production of an electronic circuit board.
US11884794B2
Embodiments are directed to a pourable foam comprising a first resin component comprising a polymeric methylene diphenyl diisocyanate, a second resin component comprising a polyol, and a barium sulfate powder component. The barium sulfate powder component is combined with the second resin component prior to combining the first and second resin components. The barium sulfate component may comprise between 1% and 50% of the pourable foam. The pourable foam may be used to repair or create aircraft components.
US11884792B2
An anti-biofouling shape-memory composite aerogel includes a unidirectional chitosan aerogel channel, a plant polyphenol coating, and a polyphenol/iron ion chelate. The plant polyphenol coating is evenly distributed on an inner wall of the unidirectional chitosan aerogel channel, and the polyphenol/iron ion chelate is located at a top end of the unidirectional chitosan aerogel channel. The anti-biofouling chitosan-based composite aerogel has an evaporation rate of 1.96 kg·m−2·h−1 at an illumination intensity of 1 kW/m2. The composite aerogel has shape-memory properties, and can quickly restore its original shape in water after extrusion, thereby accelerating the diffusion of substances to complete the modification of inner channels. In this way, desirable anti-biofouling ability is achieved, and excellent structural stability as well as continuous and efficient photothermal water evaporation are guaranteed in a complex water environment.
US11884783B2
The invention relates to a method and device for processing industrial and domestic polyethylene and polypropylene waste by destructive distillation. A method for the destructive distillation of polyethylene and polypropylene waste includes charging a destructive distillation reactor with polyethylene and polypropylene waste that has been pre-cleaned of contaminants by flotation, and heating the furnace of the distillation reactor using a fuel burner; maintaining the temperature in a hydrocarbon collector tank using exhaust gases, regulating the outlet temperature of a vapour-gas mixture of hydrocarbons, and recovering paraffin fractions; fractionating the remaining distillation products in a fractionating column, and regulating the outlet temperature of the remaining vapour-gas mixture from the fractionating column; cooling the remaining vapour-gas mixture, separating same into a naphtha fraction and a gas fraction, and charging a subsequent destructive distillation reactor with feedstock, wherein prior to charging, the bottom part of each reactor is coated with a layer of a non-stick lubricant, the reactor furnaces are connected with the aid of air cushions, and the reactors are charged in several steps according to the following cycle: “charging a reactor with feedstock, generating a vacuum in the charged reactor space, heating the reactor to 110-260° C. to liquefy the charged feedstock”.
US11884782B2
Provided is a resin particle that can be uniformly brought into contact with an adherend, can effectively enhance adhesion to a conductive portion and impact resistance when electrodes are electrically connected to each other using a conductive particle having the conductive portion formed on a surface thereof, and further can effectively reduce connection resistance. In the resin particle according to the present invention, an exothermic peak is observed when differential scanning calorimetry is performed by heating the resin particle at a temperature rising rate of 5° C./min from 100° C. to 350° C. in an air atmosphere.
US11884779B2
A hydrophilic silicone, compositions comprising the same, and articles comprising the same are shown and described herein. The hydrophilic silicone is an ionically modified silicone compound wherein the compound comprises a zwitterionic moiety and has a net neutral charge. The hydrophilic silicone compounds may be provided as part of a composition, e.g., a composition suitable for forming a hydrogel, which may be employed to form a film material and even an article (e.g., in a contact lens).
US11884774B2
Provided herein according to aspects of the present invention are resins that: (a) are suitable for use in additive manufacturing techniques such as bottom-up and top-down stereolithography, (b) produce objects that are bioresorbable, and (c) produce objects that are flexible or elastic (preferably at at least typical room temperatures of 25° C., and in some embodiments at typical human body temperatures of 37° C.). Such resins may include: (a) a bioresorbable polyester oligomer having reactive end groups; (b) non-reactive diluent; (c) optionally reactive diluent; and (d) a photoinitiator.
US11884768B2
Methods for forming elastomeric polyurethane articles are provided in which an isocyanate component including an isocyanate prepolymer is mixed with an isocyanate-reactive component having a viscosity ranging from 50,000 to 200,000 centipoise as measured by ASTM standard D2196, and wherein is applied as one or more layers onto a surface of a carrier substrate at an application rate ranging from 0.5 to 20 g/sec, with each one of said applied one or more layers independently having a thickness ranging from 0.2 and 10 millimeters and having a total thickness ranging from ranging from 0.2 to 60 millimeters. The applied layers are cured in the absence of added heat via an exothermic reaction to form the elastomeric polyurethane article having an abrasion resistance ranging from 20 to 250 mm3, a hardness ranging from 60 Asker C to 90 Asker C, and a density ranging from 330 and 1000 kg/m3.
US11884767B2
A vulcanizable composition comprising rubber component, a filler, and a curing agent, where the rubber component includes a block copolymer of polybutadiene and polyisoprene, and where the block copolymer has a cis content of at least 90%.
US11884762B2
A composition is provided comprising an epoxide functional polymer comprising epoxide functional groups, wherein the epoxide functional polymer has a number average molecular weight of 1000 to 10.000 g/mol and a grafted polylactic acid, wherein the polylactic acid is grafted with an acid-functional ethylenically unsaturated polymerizable monomer and/or an acid anhydride-functional ethylenically unsaturated polymerizable monomer and has a total amount of carboxylic acid groups and carboxylic acid anhydride groups between 10.0 and 60.0 mg KOH/g.
US11884761B2
A latex composition containing a carboxy-modified polymer latex, a xanthogen compound, and a typical metal compound in a form other than an oxide. This latex composition has excellent stability, can avoid delayed (Type IV) allergic reactions in addition to immediate (Type I) allergic reactions, and can provide a molded film, such as a dip-molded product, having excellent tear strength and tensile strength. Also a molded film and a substrate with an adhesive layer which are obtained using the latex composition.
US11884755B2
Modified polytetrafluoroethylene, molded product, and method for producing stretched porous material
To provide a modified polytetrafluoroethylene excellent in breaking strength. The modified polytetrafluoroethylene comprises a polymer having units based on tetrafluoroethylene and a polymer having units based on a monomer represented by formula (1), wherein the content of the units based on a monomer represented by formula (1) is from 10 to 500 mass ppm, to all units in the modified polytetrafluoroethylene, and the standard specific gravity is from 2.155 to 2.175, CH2═CR1-L-R2 Formula (1): wherein R1 represents a hydrogen atom or an alkyl group, L represents a single bond, —CO—O—*, —O—CO—*, or —O—, * represents a bonding position to R2, and R2 represents a hydrogen atom, an alkyl group, or a nitrile group.
US11884752B2
An inhibited non-pregelatinized granular starch suitable for use as a food ingredient in substitution for a chemically modified starch may be prepared by heating a non-pregelatinized granular starch in an alcoholic medium in the presence of a base and/or a salt. Steam treatment may be used to enhance the extent of inhibition.
US11884746B2
The invention relates generally to polypeptides that include a cleavable moiety that is a substrate for at least one protease selected from matriptase and u-plasminogen activator (uPA), to activatable antibodies and other larger molecules that include the cleavable moiety that is a substrate for at least one protease selected from matriptase and u-plasminogen activator, and to methods of making and using these polypeptides that include a cleavable moiety that is a substrate for at least one protease selected from matriptase and u-plasminogen activator in a variety of therapeutic, diagnostic and prophylactic indications.
US11884738B2
The present invention provides methods and compositions comprising a particle comprising at least two different targeting agents that each bind a different protein receptor on a T cell surface.
US11884734B2
Provided herein are compositions, methods and uses involving antibodies that specifically bind to MET, a receptor tyrosine kinase, and modulate the expression and/or activity of MET. Also provided are uses and methods for managing, treating, or preventing disorders, such as cancer. In one aspect, provided herein is a monoclonal antibody or antigen-binding fragment thereof that binds to the Sema/PSI domain of human MET. Also provided herein is a kit comprising an antibody or antigen-binding fragment provided herein. Also provided herein is a method of managing, protecting against, or treating cancer in a subject, comprising administering to a subject in need thereof a therapeutically effective amount of an antibody or antigen-binding fragment provided herein.
US11884731B2
A method for treating a human patient suffering from fistulizing Crohn's disease, comprising administering to a patient suffering from fistulizing Crohn's disease, a humanized antibody having binding specificity for human α4β7 integrin, wherein the human patient has a seton that was surgically placed prior to administration of the antibody, and wherein the dosing regimen induces fistula(e) healing.
US11884730B2
A method of sensitizing cancer to immunotherapy in a subject in need thereof includes administering to the subject a therapeutically effective amount of a CdK5 inhibitor to suppress immune checkpoint PD-L1.
US11884726B2
The present invention provides a method for the treatment of a patient comprising administering to the patient an initial dose of between about 1 mg and about 150 mg of a MAdCAM antagonist antibody. Biomarkers for assessing a patient's response to anti-MAdCAM treatment are also provided.
US11884719B2
The present invention provides binding proteins, such as antibodies and antigen-binding fragments, which specifically bind to human IL-36 cytokines, IL-36α, IL-36β, and/or IL-36γ, and block the IL-36 stimulated signaling pathways. Compositions comprising such binding proteins and methods of making and using such binding proteins are also provided.
US11884718B2
The invention described herein provides antibodies to Zika virus. The novel polypeptides are useful alone or as portions of larger molecules, such as antibodies or antibody fragments, that can be used to treat or prevent infection of Zika virus.
US11884716B2
The invention includes compositions comprising at least one chimeric autoantibody receptor (CAAR) specific for an anti-phospholipase A2 receptor (PLA2R) autoantibody-based B cell receptor, polynucleotides encoding the CAAR, vectors comprising a polynucleotide encoding the CAAR, and recombinant T cells comprising the CAAR. The invention also includes methods of making a genetically modified cell, e.g., a genetically modified T cell, expressing a PLA2R-CAAR wherein the expressed CAAR comprises a PLA2R extracellular domain.
US11884715B2
The invention features polypeptides that include an extracellular ActRIIB variant. In some embodiments, a polypeptide of the invention includes an extracellular ActRIIB variant fused to an Fc domain monomer or moiety. The invention also features pharmaceutical compositions and methods of using the polypeptides to treat diseases and conditions involving weakness and atrophy of muscles, bone damage, low red blood cell levels (e.g., anemia or blood loss), fibrosis, and/or pulmonary hypertension.
US11884708B2
The invention concerns stapled peptide inhibitors of NEMO which inhibit the Nuclear Factor κB (NF-κB) signaling pathway and are useful as medicine candidates, in particular as anti-inflammatory or anticancer drugs.
US11884706B2
The present invention relates to an immunomodulating peptide comprising an amino acid sequence as shown in SEQ ID NO:1. The present invention also discloses use of the immunomodulating peptide in the preparation of a drug or skin care product for promoting skin wound healing. The present invention provides a new immunomodulating peptide and use thereof, and discloses the mechanism of action of the immunomodulating peptide in promoting wound healing. The immunomodulating peptide is useful as a wounding healing polypeptide template.
US11884692B2
The present invention provides, among other things, methods of purifying messenger RNA (mRNA) including the steps of (a) precipitating mRNA from an impure preparation; (b) subjecting the impure preparation comprising precipitated mRNA to a purification process involving membrane filtration such that the precipitated mRNA is captured by a membrane; and (c) eluting the captured precipitated mRNA from the membrane by re-solubilizing the mRNA, thereby resulting in a purified mRNA solution. In some embodiments, a purification process involving membrane filtration suitable for the present invention is tangential flow filtration.
US11884681B2
The present disclosure provides certain 3H,4H,5H,6H,7H-pyrimido[4,5-b][1,4]oxazine-4,6-dione derivatives that are inhibitors of transient receptor potential ankyrin 1 (TRPA1), and are therefore useful for the treatment of diseases treatable by inhibition of TRPA1. Also provided are pharmaceutical compositions containing the same, and processes for preparing said compounds.
US11884680B2
The present invention relates to substituted heterocyclic derivative compounds, compositions comprising said compounds, and the use of said compounds and compositions for epigenetic regulation by inhibition of bromodomain-mediated recognition of acetyl lysine regions of proteins, such as histones. Said compositions and methods are useful for the treatment of cancer and neoplastic disease.
US11884657B2
Compounds and methods are provided for the treatment of pathogen infections. In some embodiments, the anti-infective compounds have broad spectrum activity against a variety of infective diseases, where the diseases are caused by pathogens containing a basic amino acid PIP-2 pincer (BAAPP) domain that interacts with phosphatidylinositol 4,5-bisphosphate (PIP-2) to mediate pathogen replication. Also provided are methods of inhibiting a PI4-kinase and methods of inhibiting viral infection. In some embodiments, the compound is a PI4-kinase inhibiting compound that is a 5-aryl-thiazole or a 5-heteroaryl-thiazole. The subject compounds may be formulated or provided to a subject in combination with a second anti-infective agent, e.g. interferon, ribavirin, and the like.
US11884656B2
The invention provides compounds of the formula (3): or a pharmaceutically acceptable salt or tautomer thereof, wherein: Z is a 5-membered heteroaryl ring containing one or two nitrogen ring members and optionally one further heteroatom ring member selected from N and O; ring X is a benzene or pyridine ring; ring Y is a benzene, pyridine, thiophene or furan ring; Ar1 is an optionally substituted benzene, pyridine, thiophene or furan ring; m is 0, 1 or 2; n is 0, 1 or 2; R1 is selected from various substituents: R2 is selected from hydrogen and a C1-4 hydrocarbon group; R3 is selected from hydrogen and a C1-4 hydrocarbon group; R4 is selected from various substituents; R5 is selected from various substituents; Ar2 is an optionally substituted phenyl, pyridyl or pyridone group; R6 is a group Q1-Ra—Rb; Q1 is absent or is a C1-3 saturated hydrocarbon linker; Ra is selected from O; C(O); C(O)O; CONRc; N(Rc)CO; N(Rc)CONRc, NRc; and SO2NRc; Rb is selected from hydrogen and various substituents; and Rb is selected from R4. The compounds are useful in the treatment of cancers.
US11884649B2
Disclosed herein, inter alia, are compounds for inhibiting IRE1α and uses thereof.
US11884648B2
The present embodiments provide for substituted triazolylpyridine derivative compounds, and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for modulating the activity of histone demethylase enzymes. Additionally, the subject compounds and compositions are useful for the treatment of cancer or other neoplastic diseases, or maladies associated with abnormal histone demethylase activity. Accordingly, the substituted triazolylpyridine derivative compounds described herein are useful in methods and medicaments for treating cancer.
US11884645B2
The present invention relates to compounds of formula (1): wherein Q is selected from O or S; R1 is a 5-membered nitrogen-containing heteroaryl group substituted with R6 and optionally further substituted; R2 is an alpha, alpha′-substituted cyclic group which may optionally be further substituted; R3 and R4 are each independently hydrogen, halogen, —OH, —NH2, —CN, —R5, —OR5, —NHR5 or —N(R5)2; or R3 and R4 together with the carbon atom to which they are attached may form a 3 to 7 membered saturated or unsaturated, optionally substituted cyclic group; R5 is independently an optionally substituted C1-C4 alkyl group; and R6 is any group comprising a nitrogen atom. The present invention further relates to salts, solvates and prodrugs of such compounds, to pharmaceutical compositions comprising such compounds, and to the use of such compounds in the treatment and prevention of medical disorders and diseases, most especially by the inhibition of NLRP3.
US11884641B2
Provided is a method for decomposing a flavonoid glycoside, wherein a flavonoid glycoside-containing raw material is hydrothermally treated to decompose a flavonoid glycoside into a flavonoid.
US11884631B1
Compounds for treating tuberculosis and, particularly, to anti-tubercular compounds that are phenyl quinolin-1-ium bromide derivatives and their use as anti-tubercular agents.
US11884629B2
Provided are embodiments of para-substituted 1,1-dialkyl-4-phenylpiperazin-1-ium iodides advantageous for modulating inflammation that have been synthesized and their electrophysiology activities for α9, α9α10, and α7 nAChRs compared. The para position contained alkyl or aryl amides, or heterocyclic isosteres for the amide, and the alkyl groups were varied at the ammonium piperazine nitrogen to see if compensatory changes in size at this position of the molecule impacted function. The compounds were characterized with two-electrode voltage-clamp measurements on Xenopus oocytes expressing nAChRs. General, the compounds were more potent for α9-containing receptors than for α7, and the majority were either full or strong partial agonists for α9-containing nAChR.
US11884628B2
Disclosed is a simple synthesis method of lactam derivatives, comprising: with formamide functioning as both an amine source and a hydrogen source (hydrolyzed to produce formic acid), carrying out a cycloamination reaction on a raw material keto acid in the absence of a solvent or a catalyst to simply synthesize a lactam derivative. Compared with previous reports, the present disclosure has the following advantages: the time required for the reaction is greatly shortened, the selectivity is remarkably improved, a conversion rate of a keto acid derivative is greater than 99%, and the yield of the lactam derivative can reach 70% to 94%.
US11884626B2
The present invention relates to, inter alia, a novel crystalline free-plate habit or morphology, processes for preparing the crystalline free-plate habit, and uses of the crystalline free-plate habit of the L-arginine salt of (R)-2-(7-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclo-penta[b]indol-3-yl)acetic acid (Compound 1) in the treatment of S1P1 receptor-associated disorders, for example, diseases and disorders mediated by lymphocytes, transplant rejection, autoimmune diseases and disorders, inflammatory diseases and disorders (e.g., acute and chronic inflammatory conditions), cancer, and conditions characterized by an underlying defect in the vascular integrity or that are associated with angiogenesis such as may be pathologic (e.g., as may occur in inflammation, tumor development, and atherosclerosis).
US11884620B2
The present invention provides for a method to deconstruct a biomass: the method comprising: (a) introducing a solvent comprising a polyamine, or a mixture of polyamines, to a biomass to dissolve at least part of solid biomass in the solvent, wherein the polyamine is a Brønsted or Lewis base, and/or the polyamine is a hydrogen bond donor and/or acceptor; (b) optionally introducing an enzyme and/or a microbe to the solubilized biomass mixture such that the enzyme and/or microbe produces a sugar from the solubilized biomass mixture; (c) optionally separating the sugar from the solubilized biomass mixture; and (d) optionally separating the lignan from the solubilized biomass mixture.
US11884619B2
A method for esterification of one or more carboxylic acid groups in a compound containing one or more carboxylic acid groups wherein the esterification reagent is a diazo-compound of formula: wherein the R1 and R2 groups of the diazo compound are selected such that the corresponding organic compound of formula: exhibits a —C—H pKa value between 18 and 29 as measured in DMSO. Specific reagents and methods for esterification are provided. The esterification reagents provided exhibit high selectivity for esterification of carboxylic acid groups over reaction with amine, alcohol or thiol groups in the compound containing one or more carboxylic acid groups. The method can be used to selectively esterify carboxylic acid groups in peptides or proteins.
US11884618B2
The invention relates to a method for preparation of (meth)acrylic acid esters from (meth)acrylic acid anhydrides. The method involves: reacting a (meth)acrylic acid anhydride of Formula (I): wherein R1 is a hydrogen atom or a methyl group; with a substrate in the presence of a first catalyst to form a product mixture comprising the (meth)acrylic acid ester; and wherein: the substrate is selected from the group consisting of: primary alcohols; secondary alcohols; tertiary alcohols; and phenols; and the first catalyst comprises a salt of magnesium or of a rare earth element.
US11884616B2
Processes and apparatus for reforming hydrocarbons to reduce the impact of contaminants created by non-catalyst coking. The reaction zone receives sulfur to inhibit the impact, and a control index is used to control the determine conditions with generally lower pressures. Additionally, a compression zone, pressure control zone and combustion zone operation are provided for the operation of the reaction zone at the generally lower pressures.
US11884614B2
An alpha olefin synthesis process includes (i) subjecting a first normal alpha olefin to hydroformylation in the presence of carbon monoxide and hydrogen to form a first linear aldehyde, (ii) subjecting the first linear aldehyde to decarbonylative olefination to form a linear internal olefin, (iii) subjecting the linear internal olefin to isomerization-hydroformylation in the presence of carbon monoxide and hydrogen to form a second linear aldehyde, and (iv) subjecting the second linear aldehyde to hydrogenation to form a linear alcohol followed by dehydration to form a second normal alpha olefin, or subjecting the second linear aldehyde to combined hydrogenation-dehydration in a single step to form a second normal alpha olefin. Using this process, for example, ethylene can be converted to 1-hexene, and 1-butene can be converted to 1-decene.
US11884613B2
The invention relates to processes for preparing carbaprostacyclin analogues and intermediates prepared from the processes. The invention also relates to cyclopentenone intermediates in racemic or optically active form.
US11884610B2
The present disclosure relates to: a) crystalline forms of N—((R)-2,3-dihydroxypropoxy)-3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-benzamide; b) pharmaceutical compositions comprising one or more crystalline forms of N—((R)-2,3-dihydroxypropoxy)-3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-benzamide, and, optionally, one or more pharmaceutically acceptable carriers; c) methods of treating a tumor a cancer, or a Rasopathy disorder by administering one or more crystalline forms of N—((R)-2,3-dihydroxypropoxy)-3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-benzamide to a subject in need thereof; and methods of producing essentially pure Form IV of N—((R)-2,3-dihydroxypropoxy)-3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-benzamide.
US11884602B1
The invention comprises a method of sequestering carbon dioxide. The method comprises delivering hyaloclastite, a volcanic glass or pumice to a mill capable of reducing the particle size of the hyaloclastite, a volcanic glass or pumice; processing the hyaloclastite, a volcanic glass or pumice in the mill so that the processed hyaloclastite, a volcanic glass or pumice has a volume-based mean particle size of less than or equal to 40 μm; and exposing the hyaloclastite, a volcanic glass or pumice to carbon dioxide in gaseous, liquid or solid form during or after the particle reduction process.
US11884595B2
A composition comprises a zirconia powder, in which 55% or more thereof is monoclinic, and a stabilizer capable of suppressing phase transition of zirconia. An average particle diameter of zirconia particles and particles of the stabilizer is 0.06 μm to 0.17 μm. At least a portion of the stabilizer does not form a solid solution with zirconia.
US11884584B2
A glass, which is a glass for a magnetic recording medium substrate or for a glass spacer for a magnetic recording and reproducing apparatus, is an amorphous oxide glass. An SiO2 content ranges from 56 mol % to 80 mol %, an Li2O content ranges from 1 mol % to 10 mol %, a B2O3 content ranges from 0 mol % to 4 mol %, a Na2O content is 0 mol %, a total content of MgO and CaO (MgO+CaO) ranges from 9 mol % to 40 mol %, and the oxide glass has a specific gravity of 2.75 g/cm3 or less, a glass transition temperature of 650° C. or higher, and a Young's modulus of 90 GPa or more.
US11884577B2
Provided is a display cover member that enables realization of a display having less reflection of the background and excellent anti-sparkle properties. The display cover member has a feature that: one of principal surfaces is formed of an uneven surface; a mean width of roughness profile elements (RSm) of the uneven surface defined by JIS B 0601-2013 is not less than 1 μm and not more than 30 μm; and a ratio θ/Rku between an average inclined angle (θ) of the roughness profile of the uneven surface and a kurtosis of the roughness profile (Rku) of the uneven surface defined by JIS B 0601-2013 is not less than 0.40° and not more than 1.08°.
US11884572B2
A method for bending glass sheets in an apparatus and an apparatus for bending glass sheets, the apparatus comprising at least one compartment heating the glass sheet to be bent, a press bending station which comprises a male mould to bend a glass sheet, brought through at least one compartment heating the glass sheet to the press bending station by pressing it, and at least one conveyor to transport a mould trolley that may be provided with a female mould and a glass sheet placed on the female mould through the at least one compartment heating the glass sheet to the press bending station. In order to replace the male mould in use at the press bending station with a male mould to be used next, a trolley is delivered which is suitable for carrying the male mould to the press bending station to receive the male mould to be removed from use on said trolley to carry the male mould to be removed from use away from the press bending station by said trolley, and a trolley is delivered which is suitable for carrying a male mould and provided with the male mould to be brought into use to the press bending station in order to carry the male mould to be brought into use to the press bending station.
US11884569B2
A system for biological nitrogen removal and negative carbon discharge from wastewater with low carbon-to-nitrogen ratio may include a water intake pump, a carbon capture apparatus, a carbon recovery sedimentation tank, an integrated ammonium apparatus, an autotrophic denitrification apparatus and a denitrification sedimentation tank that are connected in sequence by pipes. The carbon capture apparatus may include an anode chamber communicated with the water intake pump via a water inlet pipe and a cathode chamber communicated with the carbon recovery sedimentation tank via a first water outlet pipe. The anode and cathode chambers may be spaced apart by an ion exchange resin membrane. The anode and cathode chambers may be provided with an anode plate and a cathode plate electrically connected to positive and negative electrodes of a power source, respectively. A bottom of the cathode chamber may be provided with aerators connected to a first air compressor by a pipe.
US11884565B2
There is a process for the production of a liquid fuel and of a gaseous fuel from biomass. The biomass is sent to a pre-treatment section to form a homogeneous phase that can be moved and/or pumped, wherein inert parts are separated from the biomass and the biomass shredded and/or ground to reduce its size. The homogeneous phase obtained is then subjected to subcritical hydrothermal liquefaction at a temperature between 240° C. and 310° C. to form a liquefied phase. The liquefied phase is separated. After separation, the process continues in two alternative and mutually exclusive modes. In the first mode, the first aqueous phase is subjected to an anaerobic reaction with multiple stages producing biogas; the oily phase is separated into a bio-oil and a solid residue. In the second mode, the separate mixed phase is separated by density or dynamics forming a first aqueous phase, bio-oil and a gaseous phase. The first aqueous phase is subjected to a multiple-stage anaerobic reaction from which biogas, a muddy current and a second aqueous phase are produced.
US11884562B2
Apparatus and method for electrolysis of urea is capable of removing urea from waste-water generated by human urine or agricultural run-off while simultaneously producing cleaner water and hydrogen gas. The apparatus and method employ at least one water reduction electrode located close to at least one urea oxidation electrode. The water reduction electrode operates to generate a locally high pH such that the urea oxidation electrode operates in a locally high pH envelope where it can perform its reaction efficiently to break down the urea with little or no impact on the pH of the bulk solution.
US11884560B2
A water softening device includes a container configured to contain water, first and second electrodes arranged in fluid communication with the water, and a power source. The first electrode includes a conversion material that has a first composition and a second composition coexisting with the first composition. The first composition includes calcium ions bonded thereto and the second composition includes sodium ions bonded thereto. The power source supplies current in a first operating state such that the second composition exchanges sodium ions for calcium ions in the water to generate a soft water solution. The first and second electrodes are connected in a second operating state such that the first composition exchanges calcium ions for sodium ions in the water to generate a wastewater solution. The conversion material undergoes a reversible conversion reaction to convert between the first and second compositions within the water stability window.
US11884555B2
A fluid vapor distillation apparatus. The apparatus includes a source fluid input, and an evaporator condenser apparatus. The evaporator condenser apparatus includes a substantially cylindrical housing and a plurality of tubes in the housing. The source fluid input is fluidly connected to the evaporator condenser and the evaporator condenser transforms source fluid into steam and transforms compressed steam into product fluid. Also included in the fluid vapor distillation apparatus is a heat exchanger fluidly connected to the source fluid input and a product fluid output. The heat exchanger includes an outer tube and at least one inner tube. Also included in the fluid vapor distillation apparatus is a regenerative blower fluidly connected to the evaporator condenser. The regenerative blower compresses steam, and the compressed steam flows to the evaporative condenser where compressed steam is transformed into product fluid. The fluid vapor distillation apparatus also includes a control system.
US11884554B2
Process for precipitating a carbonate or (oxy)hydroxide comprising nickel from an aqueous solution of a nickel salt wherein such process is carried out in a vessel comprising (A) a vessel body, (B) one or more elements that control the hydraulic flow of the slurry formed during the precipitation and that induce a loop-type circulation flow, and (C) a stirrer whose stirrer element is in the vessel but located separately from the element(s) (B).
US11884553B2
This magnesium oxide powder contains secondary particles in which a plurality of primary particles of magnesium oxide having a crystal phase and a grain boundary phase are at least partially fused together by the grain boundary phase, and a median diameter obtained by a laser diffraction scattering method is 300 μm or less.
US11884551B2
A precipitated silica having a broad particle size distribution and large median particle size as well as its method of manufacture is provided. The precipitated silica has a CTAB surface area SCTAB in the range from 40 to 300 m2/g, a difference between BET surface area SBET and CTAB surface area SCTAB of at least 35 m2/g, a width of the particle size distribution Ld, measured by centrifugal sedimentation, of at least 1.5, an amount of aluminium WA1 in the range from 0.5 to 7.0 wt %, and a median particle size d50, measured by centrifugal sedimentation, such that for a given value of CTAB surface area SCTAB and amount of aluminium WAl, parameter A, defined by the following equation: A=|d50|+0.782×|SCTAB|−8.524×|WAl|.
US11884548B2
A method of preparing a transparent zinc carbonate is disclosed. The method includes dissolving a zinc source in aqueous ammonium carbonate, removing metal impurities from the solution, injecting CO2 into the zinc ammonia carbonate solution, heating a resulting slurry to a temperature of about 100° C. or more until the ammonia is substantially absent from the solution, and drying the resulting zinc carbonate at a temperature from around 150° C. to 300° C. for a length of time that removes water, but retains a significant part of the CO2 content. The ammonia and the carbon dioxide are present in the aqueous solution in a ratio by moles or by weight effective to dissolve the zinc. A nano zinc oxide can be prepared by drying the zinc carbonate at a temperature of 300-400° C. for a length of time sufficient to remove substantially all of the CO2.
US11884546B2
A multilayer body includes a base portion and a graphene film. In an ion mass distribution versus depth of the multilayer body determined by time-of-flight secondary ion mass spectrometry, detection intensities of C6 ions have a maximum value at a depth of greater than 0 nm and 2.5 nm or less from an exposed surface. Detection intensities of C3 ions have a maximum value at a depth of greater than 0 nm and 3.0 nm or less from the exposed surface. Detection intensities of SiC4 ions have a maximum value at a depth of 0.5 nm or greater and 5.0 nm or less from the exposed surface. Detection intensities of SiC ions have a maximum value at a depth of 0.5 nm or greater and 10.0 nm or less from the exposed surface. Detection intensities of Si2 ions have a maximum value at a depth of 0.5 nm or greater and 10.0 nm or less from the exposed surface. A value obtained by dividing the maximum value of the detection intensities of SiC4 ions by an average of detection intensities of SiC4 ions associated with a region of the multilayer body is 1 or greater and 3.5 or less, the region having distances from the exposed surface in a thickness direction of the multilayer body of equal to or greater than 8 nm and 12 nm or less.
US11884545B2
A method for manufacturing complex Si—C cathode base units includes the steps of: pulverizing a graphene block; mixing the plurality of graphene pieces with ethanol and first high molecular material; dispersing and pulverizing powders of silicon, and silicon oxide (SiOx) into a plurality of complex monomers; and then they being mixed with high molecular graphene recipe gel solution; spraying and drying Si—C solution to form with first order Si—C nanoparticles; a plurality of buffer spaces being formed in the plurality of graphene pieces; mixing first order SIC nanoparticles, second high molecular material, and a small amount of nanometer carbon tubes and then calcined them; the first order SiC nanoparticles, the second high molecular material and the nanometer carbon tubes being shaped or being sprayed and dried; and finally, calcining them to form as third order SIC nanoparticles which is the complex Si—C based unit.
US11884544B2
Disclosed here is a method of fabricating a covalently reinforced carbon nanotube (CNT) assembly. The method includes producing a CNT assembly by pulling entangled CNTs from a CNT array fabricated on a substrate, the CNT assembly including a plurality of CNTs that are aligned; and creating covalent bonding between the CNTs of the CNT assembly by applying a high energy ion irradiation to the CNT assembly.
US11884542B2
The present invention relates to a permanently polarized hydroxyapatite and a composition or material comprising thereof. The present invention further relates to a process for obtaining a permanently polarized hydroxyapatite and to different uses of the permanently polarized hydroxyapatite or the composition or material comprising thereof.
US11884533B2
Disclosed is a water dispenser including a container with an out-let channel at the bottom thereof and a manually operated valve arrangement with a valve member resiliently pre-stressed towards a closing state.
US11884522B2
A mobile lift crane includes a carbody, movable ground engaging members, a rotating bed, and a boom. A first structure is pivotally coupled to the rotating bed. A second structure is pivotally coupled to the first structure at a first end of the second structure. A moveable counterweight unit is coupled to a second end of the second structure. A linear actuation device moves the moveable counterweight unit toward and away from the rotating bed during a pick, move, and set operation by retracting and extending the linear actuation device, respectively. The moveable counterweight unit is never supported by the ground other than indirectly by the moveable ground engaging members. The linear actuation device moves the movable counterweight unit a greater horizontal distance from the rotating bed than a distance of a stroke of the linear actuation device that causes the moveable counterweight unit to move.
US11884515B2
A clamping device and an elevator system. The clamping device includes: a base having a limiting space and an opening communicating with the limiting space; and a clamping arm assembly, which is arranged at the opening of the base and forms a gap with the opening in a stationary state, the gap being smaller than a size of a clamped part; in which the clamp arm assembly has a first damping force that allows the clamped part to enter the limiting space via the opening, and has a second damping force that allows the clamped part to exit the limiting space via the opening; and the second damping force is greater than the first damping force.
US11884502B2
A tape dispenser providing a dispensing assembly adapted to accommodate various widths of tape, wherein the dispensing assembly is operatively associated with a handle assembly to enable self-alignment of the dispensing tape and the dispensing assembly, and wherein a cutting assembly is operatively associated with the dispensing assembly for selectively cutting the dispensing tape.
US11884498B2
A pool cleaning robot that may include a filtering unit for filtering fluid; a housing that at least partially surrounds the filtering unit; an impeller configured to induce fluid to pass through the filtering unit when rotated at a first direction; a pump motor for rotating the impeller; a drive system; first interfacing elements that are configured to interface with the pool during at least a part of a cleaning process of the pool; and at least one second interfacing element that extends outside a bottom of the housing without reaching a virtual plane defined by bottoms of at least two of the first interfacing elements.
US11884493B1
Systems and methods are disclosed for container shuttles having omnidirectional wheels. In one embodiment, an example system for shuttle transportation may include a first linear synchronous motor arranged in a first orientation, a second linear synchronous motor arranged in a second orientation that is offset with respect to the first linear synchronous motor, and a shuttle having a permanent magnet and a plurality of omnidirectional wheels. The shuttle may be configured to be propelled in a first direction via the first linear synchronous motor and the permanent magnet, and to be propelled in a second direction via the second linear synchronous motor and the permanent magnet.
US11884480B2
A tank assembly. The tank assembly comprises a shell, a plurality of conical dispensers, a plurality of drawtubes, a plurality of drawtube apertures, a slurry reservoir, one or more spray equipment and a slurry mixture. The slurry reservoir comprises a fluid reservoir within the shell of the tank assembly. The slurry reservoir comprises an upper reservoir and a conical dispensers reservoir. The conical dispensers reservoir can comprise a fluid space within the plurality of conical dispensers. each among the plurality of drawtubes comprise a drawtube axis. The plurality of drawtubes comprise at least a first drawtube and a second drawtube.
US11884475B2
An aerosol dispensing system having an aerosol actuator with a skirt and a skirt angle of between 50 and 70 degrees fitted on an aerosol can having a can slope angle within about 3 or 5 or 7 or 10 degrees of the skirt angle.
US11884473B2
Microwave cooking packages suitable for use as microwave popcorn packages include at least one panel (e.g., first and second panels) formed of a vertically rigid material. A flexible portion is attached to the panels. The flexible portion may be formed of a polyester film material such as a biaxially-oriented polyethylene terephthalate (PET) film, which may be at least partially transparent. The flexible portion (and panels) defines a bag construction configured to contain a popcorn charge and to be expandable between a collapsed configuration and an expanded configuration when the popcorn charge is subjected to a popping operation. The microwave cooking package may include a vent assembly configured to at least partially open when the bag configuration is in an expanded configuration to vent the bag construction. The vent assembly includes a first portion a second portion of the bag construction that is configured to be folded against the first portion.
US11884469B2
A packaging system for a respiratory mask has a first compartment configured to receive at least a first portion of the respiratory mask, and a second compartment configured to receive at least a second portion of the respiratory mask, the first and second compartments being separated by an internal wall including at least respiratory mask retention feature that may be configured to retain at least the respiratory mask to the packaging system.
US11884458B2
A liquid dispenser is for the delivery of pharmaceutical liquids, including a droplet dispenser, the liquid reservoir thereof being formed by a squeezable bottle body. Two measures secure the liquid dispenser, namely the provision of a cover body, an application of force on the squeezable bottle body being able to be prevented thereby, as well as a cap with a rotatable locking ring. The removal of the cap and the transfer of the cover body into a use position requires the deformation of an annular partial element.
US11884447B2
A polymeric container including a finish defining an opening of the container. A shoulder of the container is between the finish and a body of the container. A base of the container is at an end of the body opposite to the shoulder. The base is configured to support the container upright. A plurality of body ribs are at the body. A shoulder rib is between the shoulder and the body. The shoulder rib has a maximum height that is about 5 times greater than a maximum depth of the shoulder rib.
US11884442B2
This application relates to a method and a system for building machine learning or deep learning data sets for automatically recognizing labels on items. The system may include an optical scanner configured to capture an item including one or more labels provided thereon, the item captured a plurality of times at different positions with respect to the optical scanner. The system may further include a robotic arm on which the item is disposed, the robotic arm configured to rotate the item horizontally and/or vertically such that the one or more labels of the item are captured by the optical scanner at different positions with respect to the optical scanner. The system may include a database configured to store the captured images.
US11884436B2
An apparatus for packaging containers of devices for pharmaceutical use includes a robotic arm movable from a gripping position, in which it picks up a container previously sealed by at least one protective sheet, to a release position in which it inserts the container into a bag through a suitable opening provided on a side of the bag; wherein the robotic arm is connected to at least one position control camera configured to read coordinates of a midpoint of the opening with respect to a lying plane on which the bag lies and/or an angle of rotation of the bag with respect to an axis perpendicular to the lying plane, so as to ensure the correct positioning and release of the container inside the bag.
US11884432B2
The invention relates to a cartoning apparatus (1) of items comprising: a sorting machine (100), which is configured to arrange the items into clusters, and a die-cut magazine (125), in which a plurality of die-cuts (5) are stored for packaging the clusters of items. Where the die-cut magazine is flanked in plan to the sorting machine and is spaced therefrom so that between the die-cut magazine (125) and the sorting machine there is a passage gap (126) with a width greater than 50 cm in at least a stretch of the passage gap.
US11884431B2
An aerosol dispenser, outer container for an aerosol dispenser and a preform for an outer container, each include an open neck at the top and a closed end bottom. The open neck may include a first surface having a first surface diameter, a second surface disposed interior to the first surface and having a second surface diameter less than the first surface diameter, and a transition distinguishing the first surface from the second surface. For a dispenser and a container, a product delivery device may be disposed on the second surface and not interfere with a valve operable by a user when the valve is attached to the open neck in engagement with the first surface. At least one of the first and the second surfaces may be a sealing surface to prevent escape of propellant from the outer container to ambient when a valve is attached.
US11884429B2
The machine for packaging groups of products in a wrapping sheet, includes a device for spreading a wrapping sheet and a handling device, adapted to reciprocally move a group of products to be packaged and the wrapping sheet, so as to wrap the wrapping sheet around the group of products as a result of the reciprocal movement between the wrapping sheet and group of products. The machine further includes temporary support members adapted to support flaps of the wrapping sheet protruding with respect to the group of products during a step of reciprocal movement between the group of products to be packaged and the wrapping sheet.
US11884423B2
Disclosed is a method for task planning of a space information network based on resource interchange. The method includes: initializing basic parameters of the space information network; dividing a planning horizon into K time slots of equal length, and constructing a resource time-varying graph for the space information network; sampling a feasible resource combination space of each task, and obtaining a candidate resource combination set comprised of the resource combinations with independence greater than or equal to a threshold n; calculating a conflict relation between resource combinations, and constructing a resource combination conflict graph; obtaining a maximum independent set of the resource combination conflict graph to obtain a global planning result; and searching a neighborhood of the global planning result, and completing a local adjustment of a task planning scheme through the resource interchange, to complete the task planning based on characteristics of the resource interchange.
US11884422B2
A base station is disclosed for an unmanned aerial vehicle (UAV). The base station includes: an enclosure; a slide mechanism that is connected to the enclosure and which is repositionable between a retracted position and an extended position; and a cradle that is connected to the slide mechanism and which defines a chamber that is configured to receive the UAV such that the UAV is movable into and out of the enclosure during repositioning of the slide mechanism between the retracted position and the extended position. The cradle includes: an upper shell; a lower shell that is connected to the upper shell; and at least one thermal insulator that is located between the upper shell and the lower shell.
US11884418B2
[Object] To provide a control device which enables a flight vehicle device to obtain a highly precise image. [Solution] Provided is the control device including an illuminating control unit configured to adjust a light amount of an illuminating device according to an inclination of a fuselage of a flight vehicle device that has an imaging device configured to photograph a photographing target and the illuminating device configured to illuminate the photographing target.
US11884412B2
A hybrid electric propulsion (HEP) system can include a heat engine torque sensor connected between a heat engine and a combining gear box to sense a heat motor input torque input to the combining gear box, an electric motor torque sensor connected between an electric motor and the combining gear box to sense an electric motor input torque input to the combining gear box, and a combining gear box torque sensor connected to an output of the combining gearbox. The system can include a HEP controller operatively connected to each of the heat engine torque sensor, the electric motor torque sensor, and the combining gear box torque sensor to receive one or more torque signals therefrom. The controller can be configured to output one or more output signals as a function of the signals from each of the heat engine torque sensor, the electric motor torque sensor, and the combining gear box torque sensor.
US11884399B2
A storage compartment arrangement for a cabin of a vehicle has a storage compartment, housing, storage compartment opening, lower compartment, and upper compartment. The compartments are directly above each other and separated by an intermediate base pivotable at least in sections into the upper compartment. Items of luggage can be placed onto a lower horizontal pivoting edge and pushed into the lower compartment. Adjacent to a lower delimitation of the upper compartment, when the intermediate base is not pivoted, an upper horizontal pivoting edge is formed, onto which items of luggage can be placed and pushed into the upper compartment. The upper compartment has an upper opening edge adjoined by an auxiliary surface extending over the upper compartment, is at an angle in a range of 10° to 50° to the intermediate base and, as the distance from the upper delimitation increases, encloses an increasing distance from the intermediate base.
US11884391B2
A mission pod configured to be carried by a UAV or other aerial vehicle and accompanying systems and methods to allow the unattended accomplishment of diverse mission types is described. The mission pod having means for communication between the pod and UAV, mechanisms for removably attaching the pod to, and detaching the pod from, the UAV without the intervention of ground crew, mechanisms for facilitating power, fuel, and/or data transfer between the pod and UAV, means for securing various mission components within the pod, and pod configurations supporting various sensing modalities and other mission requirements.
US11884390B2
A computing system is providing for managing a fleet of spraying vehicles by selecting one or more field zones to be sprayed by a fleet of spraying vehicles. The system reviews spraying requirements including material and quantity to be sprayed and reviews spraying vehicle parameters for each spraying vehicle in of the fleet. The system then calculates a travel plan for each spraying vehicle such that the selected field zones can be sprayed accordingly without spraying areas outside the selected field zones. Once in operation, the system verifies travel plan execution of each spraying vehicle and adjusts one or more travel plans in case of vehicle malfunctions, unexpected weather conditions, and unexpected field obstacles.
US11884372B2
A floatation device is provided. In some embodiments, a floatation device is provided, comprising an inflatable ring composed of a transparent material, wherein the inflatable ring includes: an outer air chamber having a first valve for inflating the outer air chamber; an inner air chamber having a second valve for inflating the inner air chamber, wherein the outer air chamber and the inner air chamber are not in communication; a cut through the outer air chamber and the inner air chamber of the inflatable ring that forms opposing ends of the inflatable ring; and a plurality of fasteners placed on a top surface and a bottom surface of the outer or inner air chamber for detachably connecting the opposing ends of the inflatable ring.
US11884370B2
A surfboard is disclosed herewith comprising an external housing and attachment means. The attachment means may comprise any known attachment technique such as receptacle means, adhesive means, suction means, screws, clamps, tongue and groove, Velcro®, or magnetic means, The housing may be of any shape but a cylindrical shape to tightly receive a standard water can and/or bottle is preferred. Said housing may be further insulated and/or have an external storage pocket.
US11884363B2
An individual chain wheel for a bicycle front crank arrangement for engaging in a drive chain includes a plurality of teeth formed on a circumference of the chain wheel and having a first and a second group of teeth. The teeth of the second group of teeth are arranged in an alternating manner between the teeth of the first group of teeth. Each tooth has a load flank via which force is transmitted between an adjacent roller of the drive chain and the respective tooth. Each tooth of the first group may also have at least one profile with an opening in the vicinity of the flank, in which a portion of an inner link plate of the drive chain, which portion protrudes beyond the roller, engages.
US11884355B2
A bicycle electronic control device having a support body configured for attachment to the bicycle handlebars. The control device includes a switch and a manual actuator for switching the switch and issuing a command. A de-coupling mechanism is interposed between the manual actuator and the switch for initially de-coupling the manual actuator from the switch.
US11884353B2
A steering assembly for a vehicle includes a track pivotable about a steering axis, a slider slidably connected to the track, a handlebar connected to the slider, a lock actuator movable between a locked position and an unlocked position, and a rocker operatively connected to the lock actuator. The rocker is pivotable about a rocking axis relative to the slider. The handlebar, the slider, the lock actuator and the rocker are pivotable about the steering axis with the track. In the unlocked position of the lock actuator, the rocker and the handlebar are slidable along the track with the slider. In the locked position of the lock actuator, the rocker presses the slider against the track and thereby locks the slider, the rocker and the handlebar in position relative to the track.
US11884348B2
A balance board coupled to a two-wheeled vehicle to provide a moving platform that an operator of the vehicle can use to stabilize the vehicle. The balance board includes a coupling mechanism, a frame, one or more moving elements, and one or more foot support pedals. In one example, the balance board is mechanically passive such that the balance board maintains contact with the ground surface without an externally applied force (e.g., by the operator/user of the vehicle). In one aspect, the balance board may be rotatable about multiple rotational degrees of freedom to allow the balance board to steer as the vehicle turns.
US11884345B2
A device designed for the removal, storage, and installation of removable hardtops from convertible sport utility vehicles, comprising a wheeled base unit, a vertical support structure and a platform assembly, wherein the base unit is aligned directly below the platform unit and the vertical support structure connects them together, wherein the device can be disassembled for simple shipping, is adjustable for height and depth to accommodate different SUV models, and includes markers for easy assembly.
US11884335B2
A transportation refrigeration unit TRU (26) and power system. The TRU (26) and power system including a compressor (58) operatively coupled to an evaporator heat exchanger (76) and an evaporator fan (98) configured to flow a return airflow (134) over the evaporator (76). The system also includes a return air temperature RAT sensor (142) disposed in the return airflow (134) and configured measure the temperature thereof, a TRU controller (82) connected to the RAT sensor (142) that executes a process to determine an AC power requirement for the TRU (26) based on the RAT sensor (142); a generator power converter (164) configured to receive three phase AC power (163) from a three phase AC generator (162) and transmit a second DC power (165b) to an energy storage system (150); a power management system (124a) configured to receive three phase AC power (157) from at least the energy storage system (150) and generate a TRU DC power (129), and directing the TRU DC power (129) to the TRU system (26).
US11884330B1
A vehicle frame structure includes: an inner panel connected to a side member and defining the inside of the side member; an outer panel connected to the side member and coupled to the inner panel forming a closed section with the inner panel and defining the outside of the side member; an opening formed in lower sides of the inner panel and outer panel to partially open the closed section such that a front end of a rear suspension arm can be inserted therein; a first reinforcement member provided in the opening forming a first closed portion with the inner panel; and a second reinforcement member provided in the opening forming a second closed portion with the inner panel, the outer panel, and the first reinforcement member and to isolate a space formed by the inner panel and the outer panel from an outer portion.
US11884325B2
A platform structure for an electric vehicle is proposed. More particularly, according to the platform structure for an electric vehicle, a frame configured by coupling pipes to each other to form a lattice structure is installed to have a vertical double structure, and each pipe constituting an upper frame and each pipe constituting a lower frame intersect with each other such that rigidity of the platform structure is secured and the manufacturing period thereof due to easy manufacturing is decreased to reduce manufacturing cost. The platform structure for an electric vehicle includes a frame of the platform structure configured in such a manner that pipes are coupled to each other by brackets to form a lattice structure.
US11884324B2
A method includes identifying at least a portion of a surface that has a coefficient of friction that is less than a coefficient of friction threshold. The method also incudes determining whether a vehicle speed is greater than a vehicle speed threshold, and determining whether an operator of the vehicle is engaging a handwheel of the vehicle. The method also includes, generating a first alert signal, selectively adjusting at least one steering characteristic of a steering system of the vehicle from a first value to a second value, and, in response to at least one of a reduction in the vehicle speed and a distance between the vehicle and the portion of the surface having the coefficient of friction being less than a distance threshold, selectively adjusting the at least one steering characteristic from the second value to the first value.
US11884323B2
The present invention relates to a method for determining a turning radius of a trailer attached to a towing vehicle and moved by the latter, comprising a computing unit, which is connected to a measuring sensor system, which transmits sensor data about current movements of the trailer to the computing unit, and which sensor data is considered by the computing unit for the determination of the turning radius. The invention also relates to a trailer, which is equipped with a device, which uses a method of this type.
US11884320B1
A control system is disclosed for use in a zero turn vehicle, including an electric controller in communication with a pair of independent drive units. A joystick is pivotable between a plurality of pivot positions, each pivot position corresponding to a particular rotational speed and direction of each driven wheel. A plurality of driving modes stored in the controller each map a different set of speeds and directions for each driven wheel onto the plurality of pivot positions. The joystick may also rotate about a vertical axis to provide zero turn capability. In at least one driving mode, when the rotational speed of one driven wheel is zero, the rotational speed of the other driven wheels is zero, and when the rotational speed of one driven wheel is non-zero, the rotational speed of the other driven wheel is non-zero.
US11884309B2
A railcar air conditioning duct according to one aspect which guides air fed from an air conditioner mounted on a railcar. The railcar includes: a duct wall forming an air flow passage which guides air in a car longitudinal direction; and a plurality of through holes lined up in the car longitudinal direction, the through holes being open at the duct wall as air outlet ports through which the air in the air flow passage is blown from the air flow passage toward a passenger room. A ratio of an opening area of one of the through holes to an area of one of a plurality of partial regions formed by dividing, in the car longitudinal direction, an inner surface of a lower wall portion such that in plan view, the regions contain the respective through holes falls within a range of 2.0% or more and 7.5% or less.
US11884306B2
A tube section for constructing a tube suitable for underpressure applications with an incircle having a diameter of at least 2 m and to an evacuated tube transport system tube produced therefrom.
US11884294B2
In various examples, sensor data may be collected using one or more sensors of an ego-vehicle to generate a representation of an environment surrounding the ego-vehicle. The representation may include lanes of the roadway and object locations within the lanes. The representation of the environment may be provided as input to a longitudinal speed profile identifier, which may project a plurality of longitudinal speed profile candidates onto a target lane. Each of the plurality of longitudinal speed profiles candidates may be evaluated one or more times based on one or more sets of criteria. Using scores from the evaluation, a target gap and a particular longitudinal speed profile from the longitudinal speed profile candidates may be selected. Once the longitudinal speed profile for a target gap has been determined, the system may execute a lane change maneuver according to the longitudinal speed profile.
US11884286B2
A computer-implemented method includes determining a vehicle configuration indicative of a towing mode setting for the vehicle, which can include a neutral transmission gear setting, a battery conservation mode, or another towing mode setting. The method can include determining at least one vehicle operation characteristic that changes with time while the vehicle is in the towing mode setting, and performing, via a vehicle control module and based at least in part on the towing mode setting and the vehicle operation characteristic, one or more vehicle actions that include generating an alert signal indicative that vehicle damage may occur.
US11884284B2
Devices, systems, and methods for redundant braking systems and architectures are described. An example method for controlling a vehicle includes receiving, by a braking system, a first set of commands generated by a primary brake controller and a primary vehicle control unit (VCU) comprising multiple processors, receiving a second set of commands generated by the primary VCU and a secondary brake controller, receiving a third set of commands generated by a secondary VCU and the primary brake controller, receiving a fourth set of commands generated by the secondary VCU and the secondary brake controller, and selecting, based on an arbitration logic, exactly one of the first, second, third, and fourth sets of commands to operate the braking system, wherein the primary VCU and the secondary VCU are configured in a master/slave architecture.
US11884282B1
Techniques for increasing performance of machine-learned models while conserving computational resources generally required by ensemble machine-learning methods are described herein. The techniques may include determining multiple views of a scene that is to be input into a machine-learned model. In some examples, a scene data input may be rotated by 90, 180, and 270 degrees to generate four scene inputs (e.g., 0-, 90-, 180-, and 270-degree rotated inputs) that can be passed through the machine-learned model and the results per scene can be aggregated to determine a final prediction/decision. Similarly, scene inputs may be shifted, reflected, translated, and/or the like before being input into the machine-learned model. The predictions may be associated with one or more objects in the environment that are represented in the scenes.
US11884275B2
The present invention relates to a method for controlling a vehicle in association with a descent, the vehicle having a powertrain comprising: a drive unit configured to provide propulsion power; an auxiliary brake device; and a first cooling circuit comprising a first coolant; wherein the drive unit and the auxiliary brake device are arranged to be selectively connected or disconnected with/from the first cooling circuit, wherein the drive unit has a first maximum temperature and the auxiliary brake device has a second maximum temperature higher than the first maximum temperature, the method comprising: controlling the drive unit to reduce the provided propulsion power when the vehicle is approaching an upcoming descent, which fulfils predetermined criteria; disconnecting the drive unit from the first cooling circuit; connecting the auxiliary brake device with the first cooling circuit; and controlling the auxiliary brake device to brake to vehicle down the descent.
US11884273B2
The present invention provides a vehicle control device configured to obtain a distribution between first-order follow-up control and second-order follow-up control based on information on a road curvature of a road on which a preceding vehicle traveling forward of a vehicle has traveled and information on a relative position between the vehicle and the preceding vehicle, the first-order follow-up control causing the vehicle to follow the preceding vehicle through use of a first-order trajectory, the second-order follow-up control causing the vehicle to follow the preceding vehicle through use of a second-order trajectory, and to output an instruction relating to steering of the vehicle for achieving the obtained first-order follow-up control and second-order follow-up control to a steering actuator unit relating to the steering of the vehicle.
US11884254B2
A vehicle brake system and method for increasing the brake pressure in a first wheel brake cylinder and for limiting the brake pressure in a second wheel brake cylinder of a vehicle brake system. The method includes increasing a first brake pressure in the first wheel brake cylinder by controlling/holding a wheel inlet valve in its open state and controlling/holding a first wheel outlet valve in its closed state, and limiting an increase of a second brake pressure in the second wheel brake cylinder during the transfer of brake fluid into the first wheel brake cylinder by controlling/holding a second wheel inlet valve in its closed state and controlling a second wheel outlet valve into its open state. The second wheel outlet valve is controlled with a pulse width-modulated signal so that during the transfer of brake fluid, the second wheel outlet valve is permanently in its open state.
US11884251B2
Method and system may be configured to determine a stationary time period during which a vehicle has remained stationary. The method and system may be further configured to enable a parked function of the vehicle in response to determining that the stationary time period exceeds a designated threshold. While the parked function is enabled, the vehicle applies a braking effort to the vehicle in response to detecting movement of the vehicle.
US11884244B2
An exemplary fan clip device for moving and increasing the movement of air from a fan for a golf cart is presented. The fan clip device is attachable to a golf cart that can hold a fan that can provide a strong throughput of air to allow the golfer to cool off and have an enjoyable experience. The fan clip device is further easily attached and detached from the golf cart, as well as portable and reusable when a next golf outing is arranged.
US11884233B1
A method for controlling a passenger restraint system aboard a motor vehicle includes receiving, via a controller, biometric vulnerability classifier signal(s) indicative of vulnerability characteristics of a passenger seated in an interior of the motor vehicle. In response to the biometric vulnerability classifier signal(s) and a detected vehicle event requiring an actuation of the passenger restraint system, the method includes automatically adjusting an actual capacity setting of the passenger restraint system via the controller. A motor vehicle includes a vehicle body defining a vehicle interior, a passenger restraint system positioned in the vehicle interior; and a controller operable for controlling the actual capacity setting of the passenger restraint system in accordance with the method. The passenger restraint system may include a seatbelt, a seat, and one or more airbag systems.
US11884232B2
Systems, vehicles, and methods for seatbelt assistance. A system may include a sensor. The sensor may be configured to detect a physical property of a user sitting on a seat. The system may further include a motor. The motor may be configured to extend a seatbelt part towards a body center of the user. The system may further include an electronic control unit (ECU). The ECU may be coupled to the sensor and the motor. The ECU may be configured to receive the detected physical property of the user. The ECU may be further configured to prompt the motor to extend the seatbelt part towards the body center of the user based on the detected physical property of the user.
US11884230B1
An instrument-panel assembly for a vehicle includes an instrument panel. The instrument-panel assembly includes a steering column adjacent to the instrument panel. The instrument-panel assembly includes an airbag mounted to the instrument panel below the steering column. The airbag is inflatable to an inflated position below the steering column. The airbag defines a knee cavity in the inflated position. The airbag in the inflated position has a knee-forward panel vehicle-forward of the knee cavity; a first wing and a second wing that extends vehicle-rearward from the knee-forward panel on opposite sides of the knee cavity; and a top panel that extends vehicle-rearward from the knee-forward panel and extends from the first wing to the second wing above the knee cavity.
US11884228B2
A vehicle includes a vehicle body defines an occupant cabin. The vehicle body includes a ceiling above the occupant cabin and a floor below the occupant cabin. The vehicle includes a partition extending from the floor to the ceiling and dividing the occupant cabin into an officer compartment and a detainee compartment. The partition has a front surface facing the officer compartment and a rear surface facing the detainee compartment. An airbag is supported by the partition and is inflatable into the detainee compartment.
US11884227B2
A child safety seat includes a restraining device, and an alert device and a switch serially connected in a series circuit. The restraining device includes a strap and a tether connector provided at a free end of the strap, the restraining device having an idle position and a deployed position, the restraining device being arranged in the deployed position to engage with a corresponding structure provided in a vehicle for restraining the child safety seat. The switch is operatively coupled to the restraining device and has an open state and a closed state, each of the open state and the closed state of the switch uniquely corresponding to one of the idle position and the deployed position of the restraining device. The alert device is activable to emit an alert signal when the series circuit is closed.
US11884221B2
An on-board electrical network (4) of a motor vehicle (2) has a first voltage circuit (I) and a second voltage circuit (II), wherein the first voltage circuit has a first operating voltage higher than a second operating voltage in the second voltage circuit. The first voltage circuit is connected to the second voltage circuit via a DC voltage converter (8). The first voltage circuit has a battery (10) and the second voltage circuit has a main battery (12) and an auxiliary voltage source (14). By means of a first switching element (16) and a second switching element (18) at least one of transmission control unit (20) and/or integrated hybrid controller (22) are supplied with electrical energy from the main battery (12) and/or the auxiliary voltage source (14). Control unit (20) and/or hybrid controller (22) can be selectably disconnected from either the main battery (12) and/or the auxiliary voltage source (14).
US11884218B2
A wire guide body includes: a vehicle body-side guide portion having a configuration in which a plurality of vehicle body-side link members are coupled so as to form a string and to be capable of being curved as seen in a plan view, the vehicle body-side guide portion being coupled to a vehicle body-side bracket; a door-side guide portion having a configuration in which a plurality of door-side link members are coupled so as to form a string and to be capable of being curved as seen in a plan view, the door-side guide portion being coupled to a door-side bracket; and a relay link member including a vehicle body-side coupling portion that is coupled to the vehicle body-side guide portion, and a door-side coupling portion that is disposed at a position lower than the vehicle body-side coupling portion and that is coupled to the door-side guide portion.
US11884214B2
Provided is a display method for A-pillar-mounted display assemblies of a vehicle. The method includes: acquiring facial posture information of a driver of the vehicle in a camera coordinate system by any one driver monitoring assembly of at least one driver monitoring assembly, determining a visual field of the driver based on a gaze direction of the driver and the eye position of the driver, acquiring coordinates of the two display assemblies in a world coordinate system, converting the coordinates of the two display assemblies in the world coordinate system into coordinates in the camera coordinate system based on a first conversion relationship, determining whether any one display assembly of the two display assemblies is within the visual field, and capturing an external image of the vehicle captured by the imaging assembly.
US11884210B2
The present disclosure provides a cargo carrier system that is modular and can be arranged for a variety of applications, accessories, and cargo. The cargo carrier system has a modular base with a frame and a plurality of receptacles located within the frame configured to receive attachments. The base may have a rectangular frame coupled to a substantially flat top surface. Different components may be coupled to the frame by using standardized coupling attachments, thereby forming a highly customizable and modular system. Removable rails and clamping devices may be coupled to the base in a specific configuration and may be arranged based on the cargo being carried. A latching system couples the rails and other accessories to the base, as well as the cargo within the modular carrier system.
US11884205B2
A messaging system includes a message board and a remote communicatively coupled to the message board and configured for receiving a user input. In the system, the remote is configured to transmit a message to the message board with instructions for displaying a message based on the user input. In some configurations, the messaging system can be installed in a vehicle. In such configuration, the message board can be communicatively coupled to an on-board diagnostics port of the vehicle.
US11884200B2
A slide-up bathroom for a vehicle that have the following characteristic: telescopic walls that allow an upper section of the slide-up bathroom to move up and down relative to a lower section of the slide-up bathroom; and a toilet storage container for the toilet to move in and out thereof and into a main interior of the slide-up bathroom.
US11884198B2
A land vehicle includes a frame structure, a plurality of wheels supported by the frame structure, and a body supported by the frame structure. The frame structure includes an operator cage that at least partially defines an operator cabin and a rear compartment positioned rearward of the operator cage in a longitudinal direction. The body includes a first sidewall arranged on one side of the vehicle and a second sidewall arranged on another side of the vehicle opposite the first sidewall.
US11884183B2
This patent application is directed to thermal management systems of vehicles with an electric powertrain. More specifically, the battery system and one or more powertrain components and/or cabin climate control components of a vehicle share the same thermal circuit as the battery module through which heat can be exchanged between the battery module and one or more powertrain or climate control components as needed.
US11884182B2
An electric-vehicle battery system includes a high voltage system with a plurality of connected rechargeable battery cells; a low voltage system with an operating voltage lower than an operating voltage of the high voltage system, the low voltage system supplying a battery system manager; and a real time clock configured to provide a system time to the battery system manager. The real time clock may be at least temporarily powered by the high voltage system.
US11884179B2
A bidirectional energy transfer system includes a supply device having a vehicle port, an inverter port, a converter, and an isolation transformer. The vehicle port is configured to electrically couple the supply device to an electrified vehicle. The inverter port is configured to electrically couple the supply device to an inverter that is separate from the supply device.
US11884177B2
An electric vehicle (EV) charging system includes a plurality of electrical vehicle supply equipment (EVSE) units, a plurality of associated EV charging stations, electrical power distribution wires or cables for distributing electrical power from the plurality of EVSE units to the plurality of EV charging stations, and an EVSE communications bus. Each EVSE unit includes a microcontroller unit (MCU) and a solid-state switch that control whether electrical current is able to flow to an associated EV charging station and connected plug-in EV (PEV) load. The MCUs communicate over the EVSE communications bus and, as PEVs charge, plug into, and unplug from the plurality of EV charging stations, reallocate or reapportion an available supply current among the plurality of EVSE units while also dynamically adjusting one or more circuit protection attributes also provided by the EVSE units.
US11884165B2
An object of the disclosure is to provide a technique for identifying an arc position between an overhead line and a pantograph mounted on an electric vehicle. A system according to the disclosure includes: a magnetic field detector configured to detects a magnetic field generated by an arc; and a first processor disposed in an electric vehicle and configured to determine a horizontal position of the arc on a pantograph by using the magnetic field detected by the detector.
US11884157B2
An apparatus and methods for rotating a console display device of a vehicle are disclosed. The apparatus includes a display device; a rotation mechanism connected to the display device and configured to rotate the display device between a portrait orientation and a landscape orientation; a touch bar having at least one button; and a memory storing instructions. The instructions include receiving a request from a user via the touch bar to rotate the display device from the portrait orientation to the landscape orientation; sending a message to the user via the display device providing a time for the user to cancel the request; executing, via the rotation mechanism, a rotation of the display device from the portrait orientation to the landscape orientation after the provided time to cancel the request elapses; and sending a signal to disable vehicle movement.
US11884156B2
A processor controls a first display section and a second display section provided to a vehicle such that when an occupant of the vehicle has performed a first operation while in a state in which a message is being displayed on the first display section and the second display section, the message is cleared from the first display section and the message continues to be displayed on the second display section.
US11884143B2
A reinforcing structure of an automobile exterior panel improving performance in absorbing an impact load, the reinforcing structure of an automobile exterior panel comprising an outer panel 110 of a sheet shape, a reinforcing member 120 arranged at a vehicle inner side from the outer panel 110, an inner panel 135 of a sheet shape arranged at a vehicle inner side from the reinforcing member 120, and a support member 140 provided at a vehicle outer side from the inner panel 135 and supporting the reinforcing member 120 from a vehicle inner side, the support member 140 comprised of tube-shaped member having axial centers directed from the vehicle inner side toward the vehicle outer side.
US11884142B1
A system for a protective tire device including a cover assembly, strap assembly and a tire assembly is disclosed. The cover assembly includes a dome cover. The dome cover includes through holes reinforced with O-rings located equidistantly about a circumference of the dome cover. Each through hole receives one of a plurality of elastomeric straps having a hook at a distal end thereof. The dome cover is mounted over a tire sitting atop a tire stack. The elastomeric straps extend downwardly along the tire stack. The hooks of the elastomeric straps are extended towards a center of the tire stack such that the elastomeric straps are sandwiched between two tires of the tire stack. The hooks engage an inner liner of the tire from underneath, creating tension on the elastomeric straps and securing the dome cover to the tire to prevent access to the interior of the tire stack.
US11884139B2
An air ventilation apparatus for a vehicle using a Coanda effect according to one embodiment of the present invention includes a duct housing having a hollow shape in which an air inlet is formed in one end portion thereof and an air outlet is formed in the other end portion thereof, a cover member having one end portion coupled to surround the other end portion of the duct housing and having the other end portion which is coupled to the board and in which a communication hole is formed to communicate with the discharge port, and an air guide member which is disposed inside the cover member, is hinge-coupled to the duct housing so as to be vertically rotatable, and has a through-hole through which the air outlet communicates with the communication hole.
US11884131B2
The invention relates to a thermal-management system for a vehicle comprising: at least one calories storage and/or frigories storage (S1, S2), at least one element of the vehicle to be heated or cooled, at least one source of calories or frigories, detection means adapted to detect whether calories or frigories are available at one of the said sources, control means able to distribute the calories or frigories available at the sources to the elements to be heated or cooled, according to transient and nominal needs. characterized in that it comprises prediction means capable of making at least one prediction aimed at determining: whether calories or frigories will be available at a later date from any of the said sources and/or, whether a need for calories or frigories will exist at a later date at one of the said elements to be heated or cooled.
US11884124B2
A system and method for adjusting a drivetrain comprising an e-axle on a vehicle comprises accessing route data and compressing the route data into a plurality of linearized segments. Each segment is determined by analyzing points along the route to determine when a set of route data points indicates an uphill, downhill, or flat segment. Using the segments, drivetrain configuration information for a vehicle and a weight of the vehicle, embodiments determine a performance plan that is tailored to the vehicle, including raising the e-axle to reduce rolling resistance on some segments and lowering the e-axle for some segments for increased power for acceleration, improved braking, or increased regenerative capabilities.
