US11947925B2
A user input in a source language is received. A set of contextual data is received. The user input is encoded into a user input feature vector. The set of contextual data is encoded into a context feature vector. The user input feature vector and the context feature vector are used to generate a fusion vector. An adaptive neural network is trained to identify a second context feature vector, based on the fusion vector. A second user input in the source language is received for translation into a target language. The adaptive neural network is used to determine, based on the second context feature vector, a second user input feature vector. The second user input feature vector is decoded, based on the source language and the target language, into a target language output. A user is notified of the target language output.
US11947920B2
Provided are a man-machine dialogue method and system, computer device and medium. A specific implementation of the method includes: obtaining a current dialogue sentence input by a user; using the current dialogue sentence and a goal type and a goal entity of a preceding dialogue sentence obtained before the current dialogue sentence as an input of a first neural network module of a neural network system, and generating the goal type and the goal entity of the current dialogue sentence by performing feature extraction through the first neural network module; and using the current dialogue sentence, the goal type and the goal entity of the current dialogue sentence and knowledge base data as an input of a second neural network module of the neural network system, and generating a reply sentence by performing feature extraction and classification through the second neural network module.
US11947911B2
This application provides a keyword extraction method. The method includes: receiving an information entity including a title and a text; performing word segmentation on the text, to obtain a plurality of candidate words; and performing character segmentation on the title corresponding to semantics of the text, to obtain a plurality of characters; sequentially inputting the plurality of candidate words to a keyword extraction model, to obtain an attention weight of each candidate word relative to each character; selecting, from the plurality of candidate words, a candidate word that appears in the title; determining an extraction threshold according to an attention weight of the selected candidate word relative to each character; and determining a keyword of the text of the information entity from the candidate words according to the extraction threshold. This application further provide a method for training a keyword extraction model, a computer device, and a storage medium.
US11947910B2
A device and method for determining at least one part of a knowledge graph. A body of text is made available; for one sentence from the body of text, a first, second, and third input respectively for a first, second, and third classifier is determined. Each of the first, second, and third inputs includes a numerical representation of at least one part of the sentence. A numerical representation of a first probability is determined by the first classifier as a function of the first input, which indicates whether or not the sentence relates to the knowledge graph. If the numerical representation of the first probability satisfies a first condition, a numerical representation of a second probability is determined by the second classifier as a function of the second input, which defines a first type for the word from the sentence.
US11947906B2
Embodiments of the present disclosure provide methods, apparatus, systems, computing devices, and/or computing entities for displaying content found in technical documentation via an IETM viewer. In accordance with one embodiment, a method is provided comprising: receiving textual changes with respect to a first version of the textual content of the topic; determining an activity level of a user indicative of the user's presence in the topic; based at least in part on the determined activity level of the user: assigning a change format to each of textual changes based at least in part on a change type of each textual change, displaying a change notification comprising an acknowledgement mechanism, and responsive to user interaction with the acknowledgement mechanism, providing a second version of the textual content of the topic, wherein the second version of textual content conveys the textual changes using the change formats assigned to each textual change.
US11947905B1
A template builder for dynamically generated executables intakes objects from a metadata repository and template components from a template component library. An interface receives user selections of a test data object from among the objects in the metadata repository and template component from among the template components in the template component library. The template builder builds a candidate script template with the selected template component(s) and customizes the candidate script template, using the selected test data object into a generated script preview. The interface displays the generated script preview, and upon execution of the generated script preview, displays results of the execution. If the user is satisfied, the candidate script template may be persisted and used in templated data tests or other templated computational tasks.
US11947895B2
An information processing apparatus is configured to execute an application containing a first component for displaying a web page and a second component different from the first component. The information processing apparatus selects, in a case where a plurality of external fonts that is externally acquired is determined to be used in a web page displayed in the first component, a font for used in the second component from the plurality of external fonts based on a usage pattern of each of the plurality of external fonts in the web page.
US11947891B2
Methods and systems for circuit design are described. A tool may detect a timing violation on a signal path connected to a local clock buffer in a circuit model. The local clock buffer may be configured to generate a first clock signal having a first pulse width. The tool may determine a first metric associated with a first type of timing violation, and may determine a second metric associated with a second type of timing violation different from the first type of timing violation. The detected timing violation may be one of the first type and second type of timing violations. The tool may, based on the first metric and the second metric, determine whether to retain the generation of the first clock signal or to configure the local clock buffer to generate a second clock signal having a second pulse width different from the first pulse width.
US11947886B2
A development system and a method of an offline software-in-the-loop simulation are disclosed. A common firmware architecture generates a chip control program. The common firmware architecture has an application layer and a hardware abstraction layer. The application layer has a configuration header file and a product program. A processing program required by a peripheral module is added to the hardware abstraction layer during compiling. The chip control program is provided to a controller chip or a circuit simulation software to be executed to control the product-related circuit through controlling the peripheral module.
US11947885B1
In one aspect, a method includes invoking a signoff tool via a first command from an implementation tool running on a register transfer level (RTL) design, and executing a native command of the signoff tool from within the implementation tool. The native command generates a notification. The method also includes determining whether the RTL design passes a low-power signoff check based on the notification and sending the design for final signoff verification based on the determination that the RTL design passes the low-power signoff checks.
US11947883B1
In an embodiment, a process may divide elements of a mesh into sub-elements utilizing field nodes. The process may determine if each field node is inside or outside a material point cloud. The process may calculate a distance from each outside field node to a surface of the material point cloud based on a surface vector in a normal direction and a deformed volume of a material point. The process may calculate a distance from each inside field node to the surface of the material point cloud based on a surface vector, in a normal direction and associated with an outside field node closest to the inside field node, that takes into account a deformed volume of a material point. The process may utilize the distances to generate a signed distance field that may be used to perform calculations to simulate a behavior of a physical material/object that exhibit deformations.
US11947877B2
A computer-aided design (CAD) system may support anti-constraint configuration and enforcement for CAD models that represent physical objects. Anti-constraints may specify given constraints not to be applied for components of the CAD model, and the CAD system may update components of the CAD model without applying the constraints specified in anti-constraints applicable to the CAD model components.
US11947862B1
Aspects of the present disclosure are directed to streaming interactive content from a native application executing at an artificial reality (XR) device into an artificial reality environment and/or to nearby XR device(s). A shell environment at an XR system can manage the software components of the system. The shell environment can include a shell application and a three-dimensional shell XR environment displayed to a user. An additional application, natively executing at the XR system, can provide a host version of content and a remote version of content. A two-dimensional virtual object displayed in the shell XR environment can display the host version of the content, and the remote version of the content can be streamed to a remote XR system. The remote XR system can display the remote content within another two-dimensional virtual object, for example in another shell XR environment displayed by the remote XR system.
US11947855B2
A method for transmitting a message between a first electronic device of a first user and a second electronic device of a second user via a timepiece includes: creating the message to be transmitted by the first electronic device; storing the created message on a remote server and/or in the first electronic device as digital message data; generating a digital graphic representation for the transmission of the message by the remote server and/or by the first electronic device; building a figurative representation pertaining to the digital graphic representation for the transmission of the message on all or a portion of the timepiece by a visual element building device controlled by the server; and transmitting the message by the second electronic device from a digital figurative representation emanating from the capture of the figurative representation included on all or a portion of the timepiece, by this second electronic device.
US11947850B2
A system includes an external apparatus, a server having an authentication function, and an image processing apparatus that communicate with each other via a network. The system performs user authentication in the server, for a user using the system, acquires apparatus information of the external apparatus from a printing request received from the external apparatus, verifies the apparatus information in the server, and executes printing in the image processing apparatus, based on the printing request from an external apparatus corresponding to the successfully verified apparatus information, in a case where the user authentication and the verification for the external apparatus are successful.
US11947848B2
An image processing system includes a first processor that is mounted on an image processing apparatus installed in a shared space and shared by plural users who do not belong to an identical organization, and a second processor that is mounted on a control apparatus installed together with a virtual private network (VPN) connection unit in a local area network outside the shared space, the control apparatus being used by an organization to which a part of the plural users belongs, in which the first processor is configured to acquire address information of the VPN connection unit, the first processor is connected to the VPN connection unit by using the acquired address information, and the second processor is configured to acquire apparatus information indicating an apparatus configuration of the image processing apparatus from the image processing apparatus via the VPN connection unit, acquire contract information regarding use of the image processing apparatus corresponding to the organization to which the user who uses the image processing apparatus belongs, and execute processing corresponding to the apparatus information and the contract information to control image processing performed by the first processor.
US11947839B2
A storage device includes: protected memory including one or more log pages; non-volatile memory; and a storage controller. The storage controller includes: a command fetcher to receive a data request command associated with data including first metadata and second metadata, and execute the data request command in the non-volatile memory; a logger to identify the second metadata, and log the second metadata in the one or more log pages; and a log page fetcher/eraser to retrieve the second metadata from the one or more log pages in response to a separate command.
US11947838B2
A computer-implemented method according to one approach includes receiving requests to perform data operations on a first storage container, where the data operations include a read operation and a write operation. It is determined whether first data stored on the first storage container is set to a read-only status. In response to determining that the first data is set to the read-only status, the read operation is allowed to be performed on the first container for reading the first data, and the write operation is performed on a second storage container. Moreover, in response to determining that the first data is set to the read-only status, it is determined whether the read-only status has been withdrawn. In response to determining that the read-only status has been withdrawn, further write operations are allowed to be performed on the first storage container.
US11947836B2
A memory system includes a memory controller and a first memory. The memory controller writes a plurality of first data segments of user data and metadata to a plurality of first segment regions of the first memory according to a first order. In response to a read request from a host, the memory controller individually identifies a plurality of second segment regions to which a plurality of second data segments corresponding to requested user data has been written. The memory controller determines whether or not to perform a prefetch operation according to a second order and a third order. The second order is an order of reading the second data segments from the second segment regions. The third order corresponds to the first order excluding the order of write destinations of the metadata.
US11947835B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for controlling, by an on-chip memory controller, a plurality of hardware components that are configured to perform computations to access a shared memory. One of the on-chip memory controller includes at least one backside arbitration controller communicatively coupled with a memory bank group and a first hardware component, wherein the at least one backside arbitration controller is configured to perform bus arbitrations to determine whether the first hardware component can access the memory bank group using a first memory access protocol; and a frontside arbitration controller communicatively coupled with the memory bank group and a second hardware component, wherein the frontside arbitration controller is configured to perform bus arbitrations to determine whether the second hardware component can access the memory bank group using a second memory access protocol different from the first memory access protocol.
US11947832B2
An integrated circuit is presented. The integrated circuit has a set of sensor input interfaces and an output interface. The integrated circuit further has a memory with a first and second memory locations. The integrated circuit further has a multi-chip hub module which has a transaction buffer with both a real-time and a non-real-time buffer. The multi-chip hub module has a context mapper, a re-formatter module and an error handling module. The context mapper is configured to map data to the first or second memory location. The multi-chip hub module is configured to process data through the modules and provide processed data to the output interface.
US11947826B2
A storage system is described. The storage system may include a plurality of storage tiers, each including at least one storage device, each storage device including storage and a controller. Metadata storage may store metadata for an image stored in the plurality of storage tiers, which includes a location in the plurality of storage tiers where the image is stored. A receiver may receive a request to access the image from a host. Retrieval software, executed by a processor, may retrieve the image from the plurality of storage tiers using the location where the image is stored. A transmitter may transmit the image to the host.
US11947818B2
The present invention provides a method for accessing a flash memory module, wherein the method includes the steps of: writing data into a plurality of pages of a specific block, and establishes or updates a F2H mapping table based on physical addresses of the plurality of pages and logical addresses of the data; using the F2H mapping table to update a H2F mapping table; initializing a flush-bitmap, wherein the flush-bitmap records a plurality of flush bits corresponding to the physical addresses of the plurality of pages, respectively; receiving a trim command from a host device, wherein the trim command asks to mark at least one of the logical addresses of the data as invalid; updating the H2F mapping data according to the trim command; updating the flush-bitmap according to the trim command; and writing the updated H2F mapping table and the updated flush-bitmap into the flash memory module.
US11947813B2
Methods, systems, and devices for configurable memory die capacitance are described. A memory device may include a capacitive component, which may include one or more capacitors and associated switching components. The capacitive component may be coupled with an input/output (I/O) pad and an associated input buffer, and the one or more capacitors of the capacitive component may be selectively couplable with the I/O pad via the switching components. Switching components may be activated individually, in coordination, or not at all, such that one, multiple, or none of the capacitors may be coupled with the I/O pad. The capacitive component, I/O pad, and input buffer may be included in a same die of the memory device. In some cases, a configuration of the capacitive component may be based on signaling received from a host device.
US11947812B2
A system including: one or more processors; a memory storing instructions that, when executed by the one or more processors are configured to cause the system to: receive a plurality of user names and a plurality of anonymized user identifiers; receive a plurality of user attributes associated with one or more users of the plurality of users; receive a first plurality of hash values that uniquely identify an association between each user attribute and one or more users; receive a first request for a listing of user names associated with a first user attribute; receive a first secret key; generate a second plurality of hash values; determine a first subset of the first plurality of hash values that match the second plurality of hash values; generate a first graphical user interface including the listing of user names; and transmit the first graphical user interface to the first user device.
US11947810B2
A semiconductor memory device includes a memory cell array and a cyclic redundancy check (CRC) engine. The memory cell array includes a plurality of volatile memory cells coupled to respective ones of a plurality of word-lines and respective ones of a plurality of bit-lines. The CRC engine, during a memory operation on the memory cell array, detects an error in a main data and a system parity data provided from a memory controller external to the semiconductor memory device through a link, generates an error flag indicating whether the detected error corresponds to either a first type of error associated with the link or a second type of error associated with the volatile memory cells based on the system parity data and transmit the error flag to the memory controller.
US11947797B2
A device that may communicate with at least one device is disclosed. The device may include a communication component to communicate with the devices over a channels about data associated with the devices. The device may also include reception component that may receive a request for information from a host. The device may also include a transmission component to send the data about the devices to the host.
US11947787B2
An image processing apparatus includes a display control unit configured to display a preview on a screen, the preview including a plurality of sheet regions and objects placed on the sheet regions, a reception unit configured to select one or more of the objects placed on the sheet regions in response to a user input and to receive a drag operation, and a move unit configured, in moving a plurality of the objects at once in response to an operation received by the reception unit, to gather the plurality of objects onto a same sheet region without maintaining a positional relation between the objects in a case when a particular condition is satisfied.
US11947786B2
Embodiments of the invention are related to a system and method of controlling a display of an image stream. The system may include a memory to store the image stream; the image stream may comprise a plurality of image frames. The system may further include a processor configured to execute the method. The moving image stream may be displayed to a user in an image stream display area of a screen and a frame rate control interface may be generated on a speed control area of the screen, such that the image stream display area is horizontally adjacent to the speed control area. An indication of a desired frame rate for displaying the image stream of the image frames may be received from the user, in that the frame rate may be selected according to a location of a pointing indicator in the speed control area.
US11947784B2
An electronic device with a touch-sensitive display, one or more processors, and memory detects a first user input. In response to detecting the first user input, the device displays on the touch-sensitive display a user interface screen including a first affordance and a second affordance. The device detects a second user input including a contact on the touch-sensitive display. In accordance with a determination that the contact corresponds to selection of the first affordance, the electronic device is caused to turn off. In accordance with a determination that the contact corresponds to selection of the second affordance, the device causes initiation of a telephone call to a determined number.
US11947781B2
Embodiments of this application provide an interface generation method and a device, where the method is applied to a device having a development function, and may provide a method for automatically adjusting a layout of a visual element on a to-be-generated interface to quickly generate an interface. The method includes: The device obtains a visual element of a reference interface, and obtains configuration information of a display of a target terminal device (501). The device determines a visual focus of the visual element based on attribute information of the visual element (502). The device determines, based on the configuration information of the display, an interface layout template corresponding to the configuration information (503). Finally, the device adjusts, based on the visual focus and the interface layout template, a layout of the visual element on a to-be-generated interface, and generates an interface (504).
US11947773B1
By allowing a person to customize an otherwise common media prior to delivery of the media to a recipient on a regular basis it is possible to deliver professionally created media in a personalized manner. In one embodiment, a magazine subscription is delivered monthly to a recipient and the cover (centerfold, back page) contains content provided by the initiator. In another embodiment, video media delivered to the recipient is created by a professional as a universal offering but content, such as photos, videos, text, is added by the initiator prior to delivery.
US11947772B2
According to various embodiments, an electronic device including a memory, and at least one processor may be provided, wherein the at least one processor stores, in the memory, multiple files acquired based on execution of multiple applications and information on the multiple files including first information on the multiple applications and second information associated with the multiple files, executes a first application including at least one of an authority or a function for acquiring the information on the multiple files, and displays a first execution screen of the executed first application having a partial area including multiple thumbnails associated with at least some of the multiple files and multiple icons corresponding to applications, based on at least a part of the first information included in the information on the multiple files. Various other embodiments are possible.
US11947766B2
A touch panel device includes a first conductive film having first and second regions, at least a part of the first conductive film between the first and the second regions being removed, a second conductive film laminated on the first conductive film across a gap, first and second terminals that output signals, a first electrode electrically connected to the first terminal, a second electrode facing the first electrode across the first region, a first resistor provided on the first conductive film in the second region and having a pair of electrodes, the pair of electrodes facing each other across a first resistance region in the first conductive film, one of the electrodes being electrically connected to the second electrode, the other of the electrodes being electrically connected to the second terminal, and a first switch electrically connecting the first conductive film to the second conductive film, in the second region.
US11947756B2
A correction unit for use in a sensor system, the sensor system comprising a force sensor configured to output a sensor signal indicative of a temporary mechanical distortion of a material under an applied force, the correction unit configured, based on the sensor signal, to: estimate an effect of the applied force on how the material will return towards an undistorted form upon a substantial reduction or removal of the applied force; and generate a corrected signal based on the estimation.
US11947751B2
An electronic device that is in communication with a display generation component, and sensor(s) to detect location of an input object displays a content selection object within selectable content, wherein the content selection object includes a first edge and a second edge. The device detects an input by the input object, including detecting the input object at a first hover location that corresponds to the first edge of the content selection object. In response to detecting the first portion of the input: in accordance with a determination that the first portion of the input meets first criteria that require the input object meets proximity criteria with respect to the content selection object, the device changes an appearance of the first edge relative to the second edge of the content selection object to indicate that the first edge will be selected for movement when the input object meets second criteria.
US11947748B2
A display panel and a display device are provided. Each of touch trace regions is individually wired to connect to a touch integrated circuit, and it is not necessary for all the touch trace regions to be converged in a lower border region. Moreover, the touch trace regions are respectively arranged above a low-voltage trace region VSS and a high-voltage trace region VDD, so that a width of left and right lower border regions can be reduced, which is beneficial to a narrow down border design of large-sized display panels.
US11947745B2
A handwriting data processing method is applied to a pen display having wireless communication function and a data processing device. The handwriting data processing method includes the steps of: the data processing device obtaining a handwriting data from the pen display in a wireless communication manner; the data processing device generating a compressed screen image and transmitting the data of the compressed screen image and the handwriting data, which is not compressed, to the pen display in the wireless communication manner; the pen display uncompressing the data of the compressed screen image and overlapping the uncompressed screen image and the handwriting data to form a complete screen image and displaying the complete screen image. By the handwriting processing method, the machine time of the processor of the pen display is effectively lowered, significantly reducing the delay phenomenon of the displayed handwriting.
US11947744B2
The present disclosure relates to a device for providing augmented reality that can accurately recognize a writing tool such as an electronic pen to realize motion information of the writing tool over augmented reality contents, and a method for providing augmented reality using the same. According to some embodiments of the disclosure, an augmented reality device includes at least one transparent lens, a support frame supporting the at least one transparent lens, at least one display module configured to display augmented reality contents through the at least one transparent lens, a sensing module at a front of the support frame, and configured to generate image data, and a control module configured to receive motion-sensing signals of an electronic pen to detect motion information of the electronic pen, and configured to modulate the augmented reality contents so that the motion information of the electronic pen is includes therein.
US11947742B2
A cheat detection methodology is disclosed that relates to identifying cheaters making super-human movements in interactive programs. For example, users trying to outcompete their opponents in video games using large aim assists and aim bots that perform actions that are not feasibly human. The disclosed methodology substantially reduces or even eliminates the benefit that various cheating solutions offer. In one aspect, the disclosure provides a method of monitoring cheating in interactive programs. In one example, the method includes: (1) obtaining motion data corresponding to a user input device interacting with an interactive program, (2) segmenting data submovements from the motion data, (3) determining one or more attributes of the data submovements, and (4) detecting, based on the one or more attributes, the data submovements that are a deviation of human submovements.
US11947737B2
An optical navigation device control method comprising: (a) computing brightness contrast information of original images captured by an image sensor of an optical navigation device; (b) computing brightness variation levels of the original images; (c) improving image qualities of the original images based on the brightness contrast information and the brightness variation levels, to generate adjusted images; and (d) computing movements of the optical navigation device based on displacement between the adjusted images. The optical navigation device is located on a surface. The step (d) comprises: collecting reference images of different parts of the surface for a plurality of combinations of moving directions of the optical navigation device and placement directions of the surface; and determining a type of the surface via comparing images of a current surface with the reference images.
US11947734B2
An apparatus and a method for force sensing, and an electronic device. The apparatus includes at least one first sensor, at least one second sensor, and a comparator. The at least one first sensor generates a first signal, the at least one second sensor generates a second signal, and the comparator receives both the first signal and the second signal. The first signal is determined by deformation of a deformable portion and temperature at the deformable portion, and the second signal is determined by the temperature at the deformable portion. The comparator determines whether the deformable portion deforms based on the first signal, the second signal, and the threshold signal, and further generates the third signal which is in the active state in response to the determination being positive. The apparatus can make an accurate response when the deformation of the deformable portion serves as an input operation.
US11947733B2
Techniques for displaying a virtual object in an enhanced reality setting in accordance with a physical muting mode being active are described. In some examples, a system obtains context data for one or more physical elements in a physical setting, wherein the context data includes first context data and second context data that is different from the first context data. In some examples, in response to obtaining the context data for the one or more physical elements in the physical setting, a system causes display of a virtual object that represents the one or more physical elements using the first context data without using the second context data, in accordance with a determination that a physical muting mode is active.
US11947732B2
An input control device includes a detection unit configured to detect a first character input by a key operation. The input control device also includes a determination unit configured to determine whether or not the detected first character is the same as a second character input immediately before the first character, and an input processing unit configured to accept an input of the first character when it is determined that the first character is not the same as the second character without accepting the input of the first character when it is determined that the first character is the same as the second character.
US11947722B2
A device has a content processing component operable in a content processing state, and a content transducer configured to provide augmented reality data to a user of the device based on an output of the content processing component. The device has a receiver operable to receive captured data indicative of a health condition of a user of the device. The device has a processor configured to process the captured data to identify a trigger indicative of a possible change in the health condition of a user, and in response to the trigger, modify the content processing state of the content processing component such that at least one characteristic of the augmented reality data is modified.
US11947711B1
Systems and techniques for real-time feature level software security are described herein. A request may be received from a computing device for data from the feature of the software application. The request for data may include authorization information of a user of the computing device. It may be identified that the feature of the software application contains code containing a reference to a security configuration service. A security configuration may be determined for the feature of the software application by comparing a resource identifier and a feature identifier of the feature of the software application to a set of security configurations of the security configuration service. The security configuration may provide access rules for the feature of the software application. A response may be sent to the computing device based on a comparison of the received authorization information of the user of the computing device to the determined security configuration.
US11947696B2
A system can receive, from user input, request data indicative of a request to create a file with a first filename. The system can, based on the request data, determining a second filename for the file. The system can store an association between the first filename and the second filename. The system can create the file in a file system with the second filename.
US11947695B2
Disclosed are various embodiments for discovering availability of digital media titles from multiple digital media service providers. A control is presented to establish a relationship between a user account and a first digital media service provider. A first availability for access by the user account of a digital media title is received from the first digital media service provider. A second availability for access by the user account of the digital media title is received from a second digital media service provider. An indication of availability for access of the digital media title by the user account from the first digital media service provider and the second digital media service provider is presented based at least in part on the first availability and the second availability.
US11947676B2
A processor system includes a processor and a first memory area storing a boot program code. The boot program code starts execution of the operating system when executed by the processor, performs a cryptographic operation when processor executes the boot program code. A second memory area stores one or more cryptographic keys and is only accessible to the boot program code. A third memory stores the operating system. A communication interface receives data over a communication network. The processor retrieves the boot program code from the first memory area and executes the boot program code to start execution of the operating system. The processor terminates execution of the boot program code. The processor is configured to re-execute the boot program code while the operating system is executed to cryptographically encrypt data upon the basis of the cryptographic keys stored in the second memory area.
US11947667B2
Techniques for preventing ransomware from encrypting files on a target machine are disclosed. In some embodiments, a system/process/computer program product for preventing ransomware from encrypting files on a target machine includes monitoring file system activities on a computing device; detecting an unauthorized activity associated with a honeypot file or honeypot folder; and performing an action based on a policy in response to the unauthorized activity associated with the honeypot file or honeypot folder.
US11947646B2
The present application provides methods and corresponding systems for accessing services on a gaming device which include receiving at least one item of identity verification data from a user of a gaming device; enabling at least one service, such as a wager-type game, on the gaming device based on a match between the at least one item of identity verification data received and at least one item of identity verification data obtained previously; displaying an interface screen comprising graphic objects associated with the wager-type game and at least one selectable element for the user to submit a gaming command and a wagering command during game play; obtaining at least one item of user change data from a user during game play; and prompting the user for identity verification data when a user change is suspected based on the at least one item of user change data.
US11947644B2
A facial recognition framework may be configured for robotic process automation (RPA) to automate a workflow for an application interface. A set of images of a user may be captured after the robot is initiated for the automated workflow. The set of images may be utilized by a deep learning neural network model to identify facial characteristics. The automated workflow may be performed by an attended robot based on successful validation of the user with the facial characteristics and credentials of the user for the attended robot.
US11947641B2
Systems, computer program products, and methods are described herein for implementing continuous authentication based on object location recognition. The present invention is configured to receive, from the computing device of a user, a request for primary authorized access; receive, via the augmented reality application, a real-time visual feed, wherein the real-time visual feed comprises one or more objects; determine one or more positional parameters associated with the one or more objects; determine that the one or more objects and the one or more positional parameters associated with the one or more objects meets one or more requirements for the primary authorized access; and transmit control signals configured to cause the computing device of the user to display a notification indicating that the user has been granted the primary authorized access.
US11947626B2
A method for improving face recognition from unseen domains by learning semantically meaningful representations is presented. The method includes obtaining face images with associated identities from a plurality of datasets, randomly selecting two datasets of the plurality of datasets to train a model, sampling batch face images and their corresponding labels, sampling triplet samples including one anchor face image, a sample face image from a same identity, and a sample face image from a different identity than that of the one anchor face image, performing a forward pass by using the samples of the selected two datasets, finding representations of the face images by using a backbone convolutional neural network (CNN), generating covariances from the representations of the face images and the backbone CNN, the covariances made in different spaces by using positive pairs and negative pairs, and employing the covariances to compute a cross-domain similarity loss function.
US11947624B2
A method and system for analyzing the error of a measurement domain based on a single load jump and a computer-readable storage medium are provided. According to the method and the system, high-density measurement is performed on the load of a master meter and sub-meters in a measurement domain for a long time to obtain massive load data. After that, based on a single load jump, a load measurement difference of the master meter before and after the jump, and a load measurement difference of a jumping sub-meter before and after the jump are obtained. The error deviation degree of the jumping sub-meter relative to the master meter is uniquely defined. After statistical data of error deviation degrees of all the sub-meters relative to the master meter is obtained, error analysis is performed on the whole measurement domain based on the statistical data.
US11947623B2
An information processing device according to an embodiment estimates a probability distribution of a maximum value or a minimum value of time-series target sensor data in a designated estimation period after a base time. The information processing device includes one or more hardware processors that: calculate a reference feature amount representing a feature of related sensor data at a reference time before the base time based on a preset feature amount calculation model; estimate a reference distribution parameter in a reference period based on a preset parameter estimation model; update the feature amount calculation model and the parameter estimation model; calculate an estimation feature amount representing the feature of related sensor data at the base time based on the updated feature amount calculation model; and estimate an estimation distribution parameter based on the updated parameter estimation model.
US11947616B2
A method is disclosed. The method may include establishing a connection with a client device via an application executing on the client device; detecting one or more web pages that the application of the client device has visited during the established connection; determining a target audience for the connection based on the detected one or more web pages; responsive to determining the target audience, identifying a set of content items from memory based on each content item of the set having a stored association with an identifier of the target audience in the memory; selecting a first content item from the set of content items; and transmitting the first content item to the client device over the connection for display on a web page.
US11947615B2
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and method for providing session replay with multiple browser tabs. The program and method provide for receiving plural session events corresponding to a browsing session of a webpage, the plural session events corresponding to user interactions performed across plural browser tabs with respect to the webpage; determining, based on the plural session events and for each browser tab of the plural browser tabs, a set of in-focus time periods during which user interaction was focused on the browser tab relative to other browser tabs of the plural browser tabs; and consolidating, for the determined sets of in-focus time periods, session events of the plural session events into chronological order, the consolidated session events corresponding to a single stream of in-focus activity for the browsing session across the plural browser tabs.
US11947614B1
A computerized method is disclosed including establishing communicative couplings with each of a first data intake and query system instance and a second data intake and query system instance, automating execution of a first search query on the first data intake and query system instance and a second search query on the second data intake and query system instance, and causing rendering of a graphical user interface that consolidates results from each of the first data intake and query system instance and the second data intake and query system instance. Additional operations may include obtaining a result of the first search query while preserving fields within the results of the first and second search queries extracted by the first data intake and query system instance and the second data intake and query system instance, respectively.
US11947613B2
A system and method for displaying data using temporal granularities. The method includes determining at least one first dataset of a plurality of datasets based on at least one temporal data requirement, wherein the plurality of datasets is generated based on a data model, wherein each of the plurality of datasets is generated based further on a distinct temporal granularity of a plurality of temporal granularities, wherein the distinct temporal granularity of each of the at least one first dataset meets at least one of the at least one temporal data requirement; and querying the determined at least one first dataset in order to obtain at least one query result.
US11947609B2
The purpose of the present invention is to provide a suitable user-friendliness to a user regarding a recommendation of application software on a portable information terminal. In order to accomplish the purpose, this portable information terminal is configured to set an application as a recommendation candidate when the status of the portable information terminal matches a condition corresponding to the application, and recommend the application when the application further matches a pre-set recommendation permitting condition. Hence, the portable information terminal and the application recommending method thereof capable of providing a preferable user-friendliness to the user can be provided.
US11947606B2
A search engine system generally includes a user interface in a computing environment configured to receive at least a first fragment from a user and a content display module configured to automatically generate an anticipated search result in the computing environment based on at least the first fragment. The content display module is configured to automatically display search results that include an arrangement of a plurality of visual content elements based on the anticipated search result. The content display module is configured to direct the user to content at one of a network and a local destination associated with one of the visual content elements selectable by the user with the user interface.
US11947599B1
The present disclosure involves systems, software, and computer implemented methods for data confidentiality-preserving machine learning on remote datasets. An example method includes receiving connection information for connecting to a remote customer database and storing the connection information in a machine learning runtime. Workload schedule information for allowable time windows for machine learning pipeline execution on remote customer data of the customer is received from the customer. A determination is made that an execution queue includes a machine learning pipeline during an allowed time window. The connection information is used to connect to the remote customer database during the allowed time window. Execution is triggered by the machine learning runtime of the machine learning pipeline on the remote customer database. Aggregate evaluation data corresponding to the execution of the machine learning pipeline on the remote customer database is received and provided to a user.
US11947595B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for storing semi-structured data. One of the methods includes maintaining a plurality of schemas; receiving a first semi-structured data item; determining that the first semi-structured data item does not match any of the schemas in the plurality of schemas; and in response to determining that the first semi-structured data item does not match any of the schemas in the plurality of schemas: generating a new schema, encoding the first semi-structured data item in the first data format to generate the first new encoded data item in accordance with the new schema, storing the first new encoded data item in the data item repository, and associating the first new encoded data item with the new schema.
US11947593B2
A system, method, and computer program product for hierarchical categorization of sound comprising one or more neural networks implemented on one or more processors. The one or more neural networks are configured to categorize a sound into a two or more tiered hierarchical coarse categorization and a finest level categorization in the hierarchy. The categorization sound may be used to search a database for similar or contextually related sounds.
US11947592B2
Systems and methods are disclosed for generating messages in a cloud platform. One method comprises storing a collection of audio files and destination information identifying location information corresponding to plurality of different geographic locations where a plurality of edge devices are located and grammar information including language-specific rules, receiving messages from one or more of a plurality of requesting devices, the messages including a first type of message and a second type of message, generating an action list, determining an available time slot at a first geographic location of a first edge device when the first edge device is available to render an announcement, retrieving, using the grammar information associated with the second type of destination information included in the action list, an audio file from the collection of audio files stored; and transmitting the audio file and the action list to the first edge device to render an announcement.
US11947583B2
Included are a 2D processing unit 11 that generates 2D latitude and longitude information by dimensionally compressing a feature vector generated from target information, and a map generation unit 12 that generates a 2D map in which a plurality of pieces of target information is plotted on a 2D plane based on a plurality of pieces of latitude and longitude information generated for a plurality of pieces of target information. A plurality of pieces of target information is plotted based on a feature vector in a coordinate system of a closed space having finite latitude and longitude values, so that a plot position of target information can be appropriately determined in a wide coordinate space based on latitude and longitude without performing processing such as defining a finite target area in a coordinate system of an infinite open space, and a state in which pieces of target information having a high similarity are plotted in a shape of a mass at close positions is likely to occur appropriately at a plurality of locations.
US11947578B2
A method for retrieving a multi-turn dialogue, a storage medium, and an electronic device are provided. The detailed implementation includes: obtaining present question information and context information of the present question information; obtaining a plurality of pieces of candidate reply information of the present question information; generating a context feature based on the context information, and generating a plurality of candidate reply features based on the plurality of pieces of candidate reply information; obtaining consistency information between the context feature and each of the plurality of candidate reply features; selecting a piece of candidate reply information from the plurality of pieces of candidate reply information for replying based on the consistency information between the context feature and each of the plurality of candidate reply features.
US11947572B2
A method and a system for clustering executable files are provided. The method comprises: obtaining a plurality of executable files; for each executable file: (i) detecting repeat sequences of commands of a predetermined length in a given executable file; (ii) determining at least one frequently occurring sequence of the repeat sequences in the given executable file; and based on the at least one frequently occurring sequence of commands, attributing the given executable file to a respective family; iteratively executing the detecting, the determining, and the attributing until one of: all of the plurality of executable files are attributed to at least one respective family, and until un-attributed files of the plurality of executable files do not contain any repeat sequences of commands; and responsive to presence of un-attributed files, attributing each of the un-attributed files of the plurality of executable files to a separate family.
US11947569B1
Systems and methods are provided for investigation network activities. Network activity information may be accessed. The network activity information may describe for an individual (1) respective relationship with one or more persons; and (2) respective activity status information indicating whether a given person has engaged in a particular activity. A network activity graph may be generated based on the network activity information. The network activity graph may include two or more nodes representing the individual and the one or more persons. Connections between the nodes may represent the respective relationships between the individual and the one or more persons. Data corresponding to the network activity graph may be presented through an interface.
US11947565B2
Systems and methods include detection of changes to data of a plurality of source objects of a source system, replicating the data changes to corresponding ones of the plurality of target objects, and, during the detection of changes to data and the replication of the data changes: detecting a first change to a first source object, identifying a first maintenance event based on the detected first change; determining a first one or more solutions to resolve the first maintenance event; presenting the first maintenance event and the first one or more solutions to resolve the first maintenance event to a user; receiving an indication from the user of a first solution of the first one or more solutions to resolve the first maintenance event; and, in response to the indication, executing the first solution.
US11947564B2
The present disclosure relates to blockchain-based data processing methods and devices to achieve balance between a service need and system resource consumption. In one example method, an amount of service data processed by consensus in a blockchain in a specified time period is monitored. A determination is made as to whether the monitored amount of processed service data in the specified time period is less than a specified first threshold or more than a specified second threshold. In response to determining that the monitored amount of processed service data in the specified time period is less than the specified first threshold or more than the specified second threshold, a block generation time for the blockchain is dynamically adjusted. A new block in the blockchain is then dynamically adjusted based on the adjusted block generation time.
US11947560B2
Techniques are described with respect to processing a federated query. An associated computer-implemented method includes compiling a query received from a client computing system to generate a query statement and a query access plan. The query access plan incorporates a modified database access application programming interface (API) that supports data serialization. The method further includes executing the query access plan to transmit the query statement to a remote database system. The method further includes fetching a query result set from the remote database system including serialized binary large object (BLOB) data. The method further includes deserializing the serialized BLOB data of the query result set and populating an in-memory data structure with deserialized query results. In an embodiment, the method further includes transmitting the deserialized query results to the client computing system. In an additional embodiment, the method further includes generating query serialization capabilities for the remote database system.
US11947554B2
Various embodiments relate generally to data science and data analysis, computer software and systems, and wired and wireless network communications to provide an interface between repositories of disparate datasets and computing machine-based entities that seek access to the datasets, and, more specifically, to a computing and data storage platform that facilitates consolidation of one or more datasets, whereby a collaborative data layer and associated logic facilitate, for example, efficient access to, and implementation of, collaborative datasets. In some examples, a system may include an atomized workflow loader configured to receive an atomized dataset to load into a data store, and to determine resource requirements data to describe at least one resource requirement. The atomized workflow loader may be further configured to select a data store type based on a resource requirement, and perform a load operation of the atomized dataset as a function of the data store type.
US11947552B2
A method for discovering causality from data includes acquiring to-be-processed data, and obtaining a covariance matrix of the to-be-processed data; determining a first target column in the covariance matrix, taking the number of columns of the first target column as a first place in a rearrangement sequence, and obtaining a first upper triangular matrix according to the first target column; determining a position of the number of columns of the covariance matrix other than the first target column except the first place in the rearrangement sequence according to the first target column and the first upper triangular matrix, and obtaining an upper triangular matrix in each position determination; obtaining an adjacency matrix according to an upper triangular matrix and a rearrangement sequence obtained in final position determination; and generating directed acyclic graph (DAG) by using the adjacency matrix, and taking the DAG as causality discovery result of the to-be-processed data.
US11947551B2
An online system may generate numerous search records in response to searches requested by users. The online system may use a specific way to sample the historical search records to reduce biases in sampling. For example, the online system retrieves historical query records associated with an item query engine. The set of historical query records includes a plurality of search phrases. A historical query record is associated with a search phrase and a list of items returned by the item query engine. The online system determines the search frequencies for the search phrases. The online system stratifies the historical query records into a plurality of bins according to the search frequencies of the search phrases. The online system samples the historical query records from the plurality of bins to collect a representative set of historical query records and outputs the representative set of historical query records for rating.
US11947545B2
Systems and methods for configuring data stream filtering are disclosed. In one embodiment, a method for data stream processing comprises receiving an incoming dataset stream at a data stream processing environment, wherein the dataset stream comprises a data stream; configuring with a streaming data filter configuration tool, one or more filter parameters for a data filter that receives the data stream; computing with the streaming data filter configuration tool, one or more filter statistics estimates based on the filter parameters, wherein the filter statistics estimates are computed from sample elements of a representative sample of the data stream retrieved from a representative sample data store; outputting to a workstation user interface the filter statistics estimates; and configuring the data filter to apply the filter parameters to the data stream in response to an instruction from the workstation user interface.
US11947542B2
Disclosed are embodiments for providing batch performance using a stream processor. In one embodiment, a method is disclosed comprising detecting a real close of books (COB) of a data transport, the real COB associated with a set of raw events transmitted over the data transport, flushing a stream processor in response to detecting the real COB, and retrieving a set of processed events from a distributed file system after the flushing is complete. A fact COB computation is then performed on the set of processed events and the set of raw events, the fact COB computation outputting a number of missing events, each missing event representing a raw event that is not present in the set of processed events. The processed events are then certified upon determining that the number of missing events is below a threshold.
US11947539B2
Techniques to efficiently assign available workers to executing multiple graph queries concurrently on a distributed graph database are disclosed. The techniques comprise a runtime engine assigning multiple workers to executing portions of multiple graph queries, each worker in each assignment asynchronously executing a portion of a graph query within a parallel-while construct that includes return statements at different locations, and the runtime engine reassigning a worker to executing another portion of the same or a different graph query to optimize the overall performance of all workers.
US11947537B1
Index management for non-relational database systems may be automatically performed. Performance of queries to a non-relational database may be evaluated to determine whether to create or remove an additional index. An additional index may be automatically created to store a subset of data projected from the non-relational database to utilize when performing a query to the non-relational database instead of accessing data in the non-relational database.
US11947533B2
A method includes parsing, by at least one hardware processor, a query to determine query comments and query code associated with the query. A query execution plan is generated based on the query code. Query execution using the query code is performed at a first computing node associated with a query processing pipeline. A detection is made that the query comments are indicative of a software bug in the query code based on analysis of the query comments. The detection is performed at a second computing node associated with a query analysis pipeline. A notification of the software bug and a result of the query execution is output.
US11947528B1
Systems and methods are described for generation of a query using a non-textual input. For example, the query can be generated using a point and click input. A selection of a data source can be identified and an initial query can be automatically generated based on the selection of the data source. A graphical user interface can be displayed and populated with one or more selectable parameters based on the initial query. A selection of the one or more selectable parameters can be received as a non-textual input and a query can be automatically generated based on the selection. For example, a query for execution by a data intake and query system can be generated based on the selection. The query can be provided to the data intake and query system. The data intake and query system may then execute the query on a set of data.
US11947518B2
A system for maintaining consistency of a data value using a probability includes an interface and a processor. The interface is configured to receive a data value for storing. The processor is configured to store the data value in a data element of a data structure and determine, using an adaptive filter, a probability of certainty associated with the data value. The probability of certainty associated with the data value depends on a time since the data value was updated. The adaptive filter provides as output the probability of certainty and store the probability of certainty associated with the data value in the data structure.
US11947516B1
The updating of a definition layer or schema for a large distributed database can be accomplished using a plurality of data store tiers. A distributed database can be made up of many individual data stores, and these data stores can be allocated across a set of tiers based on business logic or other allocation criteria. The update can be applied sequentially to the individual tiers, such that only data stores for a single tier are being updated at any given time. This can help to minimize downtime for the database as a whole, and can help to minimize problems that may result from an unsuccessful update. Such an approach can also allow for simplified error detection and rollback, as well as providing control over a rate at which the update is applied to the various data stores of the distributed database.
US11947513B2
Methods and apparatus consistent with the invention provide the ability to organize, index, search, and present time series data based on searches. Time series data are sequences of time stamped records occurring in one or more usually continuous streams, representing some type of activity. In one embodiment, time series data is stored as discrete events time stamps. A search is received and relevant event information is retrieved based in whole or in part on the time stamp, a keyword indexing mechanism, or statistical indices calculated at the time of the search.
US11947512B2
The disclosed technology is generally directed to the compression of inverted indexes. In one example of the technology, an inverted index that includes a plurality of posting lists and metadata is provided. The inverted index indicates compression settings that are associated with the plurality of posting lists. At periodic scheduled times, a regeneration is performed on the inverted index. The regeneration includes decompressing the inverted index. The decompressing uses the compression settings indicated by the inverted index. The regeneration further includes determining compression settings to use during a next periodic scheduled time of the plurality of periodic scheduled times, such that at least a first posting list of the plurality of posting lists uses a different compression setting than a second posting list of the plurality of posting lists.
US11947509B2
Various embodiments for a triple integration and querying system are described herein. An embodiment operates by identifying a plurality of triples corresponding to a knowledge graph, and generating a table in a database into which to import the set of triples. The table includes a subject column, a predicate column, and multiple object columns across different datatypes. Values from the triples of the knowledge graph are loaded into the table and a query is executed on the table.
US11947499B2
A peer-to-peer global namespace for storage system metadata federations. Specifically, the disclosure proposes a peer-to-peer metadata federation architecture, where enterprise storage metadata for any and all geo-distributed sites may be distributed across and continually reconciled by a network of nodes, instead of being maintained by a single node assigned to a given geographic location. In implementing a federation, the network of nodes may lack exploitable, centralized points of vulnerability, and therefore, may exhibit no central point of failure. Furthermore, the disclosure proposes the implementation of a global metadata namespace for the enterprise storage metadata spanning the entirety of an enterprise (across all geographic locations). The global metadata namespace may be maintained on each node through event-based synchronization.
US11947495B1
Disclosed herein are systems and method for providing a File System (FS) without redundancy for one or more services. In one aspect, an exemplary method comprises, mounting a base image of microservices to a directory, for each of the one or more services, union-mounting a service image on top of the base image, identifying all dependencies associated with the service image, and creating one or more sub-directories for each dependency associated with the service image, for each identified dependency, creating a link between the dependency and the union-mounted service image and base image, and creating, one or more micro-services.
US11947492B2
An information processing device (100) has: an acquisition unit (131) which acquires, from a second terminal device (50) of a second user, an encryption search index, which is a search keyword encrypted by searchable encryption using a shared key and a verification key acquired from a first terminal device (10) of a first user who owns a document, and an identifier of the second user who searches for the document; a test unit (132) which checks a database, in which the encrypted-document index of an encrypted keyword of the document generated in the first terminal device (10), an encrypted document associated with the encrypted-document index, and a test key and a re-encryption key corresponding to the second user are registered, and tests the encryption search index by using the test key based on the identifier of the second user; and a generation unit (133, 134) which encrypts the encrypted document, which has been searched for by using the tested encryption search index, by the re-encryption key based on the identifier of the second user to generate a search result.
US11947482B2
A data network has at least three line branches connected via a common star node to distribute message signals from one of the line branches onto the other line branches, wherein connected to at least one of the line branches is at least one bus-user device is configured to generate in a corresponding transmit mode by a corresponding transmit unit at least one of the message signals, wherein in the corresponding bus-user device, the transmit unit has a current source circuit which, in generating the message signal (16), is configured to inject an electric current into electrical lines of the line branch to which the bus-user device is connected, and via the current source circuit the lines are connected to an internal impedance value of the current source circuit that in transmit mode is constantly greater than 10 times the value of the characteristic impedance, for example greater than 500 Ohms.
US11947477B2
A system includes a display subsystem. The display subsystem includes a shared buffer having allocated portions, each allocated to one of a plurality of display threads, each display thread associated with a display peripheral. The display subsystem also includes a direct memory access (DMA) engine configured to receive a request from a main processor to deallocate an amount of space from a first allocated portion associated with a first display thread. In response to receiving the request, the DMA engine deallocates the amount of space from the first allocated portion and shifts the allocated portions of at least some of other display threads to maintain contiguity of the allocated portions and concatenate free space at an end of the shared buffer.
US11947463B2
Disclosed herein is an apparatus for managing disaggregated memory, which is located in a virtual machine in a physical node. The apparatus is configured to select, depending on the proportion of valid pages, direct transfer between remote memory units or indirect transfer via local memory for each of the memory pages of the source remote memory to be migrated, among at least one remote memory unit used by the virtual machine, to transfer the memory pages of the source remote memory to target remote memory based on the direct transfer or the indirect transfer, and to release the source remote memory.
US11947458B2
A device is connected via a coherence interconnect to a CPU with a cache. The device monitors cache coherence events via the coherence interconnect, where the cache coherence events relate to the cache of the CPU. The device also includes a buffer that can contain representations, such as addresses, of cache lines. If a coherence event occurs on the coherence interconnect indicating that a cache line in the CPU's cache is dirty, then the device is configured to add an entry to the buffer to record the dirty cache line.
US11947453B2
An example memory sub-system includes: a plurality of bank groups, wherein each bank group comprises a plurality of memory banks; a plurality of row buffers, wherein two or more row buffers of the plurality of row buffers are associated with each memory bank; a cache comprising a plurality of cache lines; a processing logic communicatively coupled to the plurality of bank groups and the plurality of row buffers, the processing logic to perform operations comprising: receiving an activate command specifying a row of a memory bank of the plurality of memory banks; fetching data from the specified row to a row buffer of the plurality of row buffers; and copying the data to a cache line of the plurality of cache lines.
US11947447B2
An electronic system includes a first data retriever to communicate with a first database associated with an analytic tool, and a second data retriever to communicate with a second database associated with an electronic testing device; wherein the analytic tool is configured to store information regarding actual usage of a product in the first database; wherein the electronic testing device is configured to store product testing data for the product in the second database; wherein the first data retriever comprises a first communication interface to electronically receive the information; wherein the second data retriever comprises a second communication interface to electronically receive the product testing data; and wherein the electronic system further comprises a processing unit configured to compute a score indicating a quality of product testing for the product based on the information regarding the actual usage of the product and/or the product testing data.
US11947445B2
Systems and methods for adjusting operating parameters of at least one pipelined software asset. Within a pipelined environment, an agent software asset is inserted immediately preceding a software asset whose operating parameters are to be adjusted. The agent software asset receives data and/or data sets from a user and such data and data sets are inserted/used by the software asset. The agent software asset also allows for a reporting of the output of other software assets to thereby provide users with intermediate outputs from the pipelined environment.
US11947442B2
The subject technology receives, from a first client device, a set of requests for recording user activity detected on a mobile application. The subject technology sends a first request for storing, at a cloud storage system, information related to the set of requests. The subject technology sends a second request for storing, at a local storage system, a set of metadata associated with the information related to the set of requests. The subject technology receives, from a session player application, a third request for playing a session replay corresponding to a user session at the mobile application. The subject technology sends, to the cloud storage system, a fourth request for information related to the set of events for playing the session replay. The subject technology receives, from the cloud storage system, information related to the set of events that occurred at the mobile application.
US11947440B2
A method for managing features for a search system using declarative metadata. The method includes receiving search metadata including declarative statements identifying at least one search feature to be enabled across a plurality of components of the search system, performing functional verification of the at least one search feature, testing the at least one search feature, and enabling the at least one search feature in at least one of the plurality of components of the search system in response to positive functional verification and positive testing.
US11947437B2
Provided is a method, computer program product, and system for automatically assigning robotic devices to users based on need using predictive analytics. A processor may monitor activities performed by one or more users. The processor may determine, based on the monitoring, a set of activities that require assistance from a robotic device when being performed by the one or more users. The processor may match the set of activities to a set of capabilities related to a plurality of robotic devices. The processor may identify, based on the matching, a first robotic device that is capable of assisting the one or more users in performing a first activity of the set of activities. The processor may deploy the first robotic device to assist the one or more users in performing the first activity.
US11947429B2
A data disaster recovery method performed by a disaster recovery site includes: selecting a first backup copy when taking over a service of a production site; receiving service data through a virtual machine; obtaining changed block tracking CBT) information based on a CBT technology and the received service data, where the CBT information includes incremental information generated after the disaster recovery site receives the first backup copy; and sending, by the disaster recovery site, a first message to the production site, where the first message includes the CBT information.
US11947421B2
An error associated with a read operation corresponding to a memory die of a memory sub-system is detected. In response to detecting the error, a first read throughput level of the memory sub-system is identified. A quantity of queues receiving operation requests is decreased, the decreased quantity of queues corresponding to a second read throughput level. A read retry operation associated with the memory die is initiated at the second read throughput level.
US11947412B2
Memory devices and methods of operating memory devices in which maintenance operations can be scheduled on an as-needed basis for those memory portions where activity (e.g., operations in excess of a predetermined threshold) warrants a maintenance operation are disclosed. In one embodiment, an apparatus comprises a memory including a memory location, and circuitry configured to determine a count corresponding to a number of operations at the memory location, to schedule a maintenance operation for the memory location in response to the count exceeding a first predetermined threshold, and to decrease the count by an amount corresponding to the first predetermined threshold in response to executing the scheduled maintenance operation. The circuitry may be further configured to disallow, in response to determining that the count has reached a maximum permitted value, further operations at the memory location until after the count has been decreased.
US11947408B2
An anomaly detection method includes: reading a branch target address corresponding to a branch instruction, twice or more; determining whether the branch target addresses read are identical; and executing the branch instruction when the branch target addresses read are identical, and executing anomaly detection processing when the branch target addresses read are not identical.
US11947395B2
A foldable display device is provided by the present disclosure. The foldable display device includes a foldable display panel and a foldable cover. The foldable cover is adhered to the foldable display panel. The foldable cover includes an inner substrate, an outer substrate and a first adhesive. The first adhesive is disposed between the inner substrate and the outer substrate. A thickness of the first adhesive is ranged from 1 micrometer to 40 micrometers, and a ratio of the sum of the thickness of the first adhesive and a thickness of the inner substrate to a thickness of the foldable cover is greater than or equal to 0.5 and less than 1. In addition, the foldable display device further includes a second adhesive disposed between the foldable display panel and the foldable cover.
US11947387B2
A wireless hands-free portable headset computer with a micro display arranged near but below a wearer's eye in a peripheral vision area not blocking the wearer's main line of sight. The headset computer can display an image or portions of an image, wherein the portions can be enlarged. The headset computer also can be equipped with peripheral devices, such as light sources and cameras that can emit and detect, respectively, visible light and invisible radiation, such as infrared radiation and ultraviolet radiation. The peripheral devices are controllable by the wearer by voice command or by gesture. The headset computer also can be broken down into component parts that are attachable to another article worn by an individual, such as a helmet or respirator mask.
US11947382B2
A known randomized data pattern at a predetermined reference voltage of the internal oscilloscope is inputted to an internal oscilloscope of the receiving device for each delay tap element of a plurality of consecutive delay tap elements applied to a system clock of a receiving device. A first delay tap element among the plurality of consecutive delay tap elements in which an output of the internal oscilloscope matches the known randomized data pattern is identified. Responsive to identifying the first delay tap element, a last delay tap element among the plurality of consecutive delay tap elements in which the output of the internal oscilloscope matches the known randomized data pattern is identified.
US11947377B2
Systems and methods for dynamically restricting rendering of unauthorized content included in information resources are provided herein. A computing device can identify an information resource including a content object specifying one or more graphical characteristics. The computing device can determine that the content object corresponds to a restricted content object by applying at least one of an action-based detection policy to detect actions performed on the information resource or a visual-based detection policy to detect the graphical characteristics of the content object. The computing device can modify by applying a content rendering restriction policy the information resource to alter rendering of the content element on the information resource responsive to the determination.
US11947374B2
The present disclosure uses a capacitive voltage divider to supply a voltage that can be more readily handled by mainstream semiconductor and magnetic components (generally less than 1000 volts). The divided system voltage, expected to be between 500 and 1000 volts, is then converted to a power supply voltage to be used by the measuring equipment. For safety reasons, this voltage is frequently required to be less than approximately 50 volts if it is delivered via a connectorized cable with exposed contacts.
US11947369B2
Disclosed are devices, systems and methods for operation and control of gravity-fed fluid flows in water and wastewater related systems. The disclosed flow control system uses gravity to provide a flow of a fluid from a fluid source and a motorized flow control device fluidically coupled to the fluid source to control a defined flow rate of the flow by changing a position of an internal volume of the flow control device through which the fluid flows relative to a fixed level of the fluid in the fluid source. The disclosed devices, systems and methods can be used in a wide variety of systems for environmental and low-energy demand applications such as, for example, a wastewater treatment system to control a flow of wastewater in the system.
US11947365B2
Disclosed are methods, systems, and computer-readable medium to perform operations including: registering one or more aerial vehicles and one or more land-based vehicles with a last mile delivery system, where the one or more aerial vehicles and the one or more land-based vehicles are associated with aerial vehicle information and land-based vehicle information, respectively; determining to generate a land-based vehicle transportation request for a first aerial vehicle that is performing a delivery; matching, based on the land-based vehicle transportation request and the land-based vehicle information, the first aerial vehicle with a first land-based vehicle; and generating and sending transportation instructions to the first aerial vehicle and the first land-based vehicle, where the transportation instructions include: (i) a starting location where the first aerial vehicle docks to the first land-based vehicle, and (ii) a destination to which the first land-based vehicle transports the first aerial vehicle.
US11947362B1
The Transformable Swarm Robots for Pipe Inspection and Maintenance (TSRPIM) represent a comprehensive system that include a single or multiple robots, each featuring distinct functionalities and designs, that can work independently or collaboratively to accomplish the primary objective of inspecting and maintaining different pipeline systems. The robots in TSRPIM can be physically connected/disconnected with/from other robots through an electromagnetic locking mechanism. They can bypass each other inside the pipe through overriding techniques, and they can communicate through WIFI, Bluetooth, and Long-range RF communication, thus the system has intranet and internet communications.
US11947355B2
A method and system for zone mapping displays a geographic area to a user and receives input from the user identifying a zone of the geographic area. An identification of an agricultural material to be applied in the zone is also received and an application plan is generated in response. The application plan is generated based on features identified in the zone, the agricultural material to be applied, and application requirements and restrictions associated with the agricultural material that are identified by the manufacturer of the material and, in some cases, governmental agencies. The agricultural machine tracks the application of the agricultural material and transmits application information for storage in the zone mapping system for later retrieval in response to requests, such as compliance requests.
US11947335B2
Aspects of methods, apparatuses, and computer-readable media for performing multi-material selection optimization (MMSO) to provide topologically and geometrically optimized multi-component structures (MCSs) across a plurality of design inputs and constraints are proposed. In some embodiments, a 3-D print model of an object based on load case criteria is obtained. A portion of the 3-D print model is determined that can be replaced with a commercial-off-the-shelf (COTS) part model such that the load case criteria remain satisfied. The portion or the 3-D print model can then be replaced with the COTS part model to determine the MCS model. In various embodiments, a mesh representation of the model can be generated, and plurality of optimization techniques can be used to determine the MCS model.
US11947333B2
Methods, systems, and apparatus, including medium-encoded computer program products, for designing and manufacturing physical objects including lattice structures include, in one aspect, a method including: obtaining a skeleton model of a lattice structure, constructing a control point frame surface model using the skeleton model, generating a shell mesh model of the lattice structure using the control point frame surface model, performing numerical simulation of a physical object using the shell mesh model included within a 3D model of the physical object to produce an assessment, modifying the skeleton model or the control point frame surface model based on the assessment to change the lattice structure until it satisfies at least one response requirement, producing from the control point frame surface model a solid body model of the lattice structure hollow beams, and providing at least the solid body model for use in manufacturing a hollow lattice structure.
US11947331B2
Systems and methods for safety-enabled control. Input values provided to a control system can be validated. Command gating can be performed for control values provided by the control system. Validation of input values and command gating for control values can be performed in accordance with respective validation windows. Validation windows can be dynamically adjusted based on data received via a sensor or interface.
US11947330B2
Systems and methods for tool orientation and/or position determining system are described herein. In one example, a plurality of tool sensors can be coupled to a tool. The tool sensors can provide data to a control module or system controller. The orientation and/or position of the tool can accordingly be determined from the data. If the orientation and/or position of the tool matches a desired orientation, the tool and/or control module can provide an indication that the tool is in the desired orientation.
US11947325B2
A method for controlling an environmental system may include defining a reference signal of an environmental variable in a greenhouse. The method may also include receiving renewable resource information related to the greenhouse. The method may further include receiving dynamic weather information of an environment external to the greenhouse. In addition, the method may include determining an optimization control scheme based on the reference signal, renewable resource information, and dynamic weather information. Further, the method may include regulating environmental conditions in the greenhouse according to the optimization control scheme.
US11947321B2
Disclosed are a mold assembly for making alkali metal wax packets, a method for preparing same, and a method for using same. The mold assembly comprises a silicon substrate (10), the silicon substrate (10) comprising a mold isolator (11) at the edge of the silicon substrate (10) and a silicon substrate central portion (18). The upper surface of the silicon substrate central portion (18) is indented to form a plurality of wax packet receiving cavities (12). A cavity isolator (13) locates between adjacent wax packet receiving cavities (12). A release sacrificial layer (15) is formed on the upper surface of the silicon substrate (10), and a paraffin layer (16) is formed on the upper surface of the release sacrificial layer (15) away from the silicon substrate (10). Cavities (121) for containing alkali metal are formed on a side of the paraffin layer (16) away from the release sacrificial layer (15). The mold isolator (11) is provided with corrosion release holes (14). The mold assembly can reliably and controllably achieve batch production of uniform alkali metal wax packet arrays and is completely compatible with MEMS and microelectronic processes, with simple processes that can be easily implemented and high operability. The wax packet mold assembly can be reused, such that wasting of raw materials can be avoided, and the cost of batch production can be effectively reduced.
US11947318B2
A Dewar device for mechanical and/or functional components of a watch, this device including a wristlet, a case including a chamber wherein a case of the watch is capable of being disposed in such a way that a glass of this case is arranged facing a glass of a set of elements of the case defining this chamber, at least one fastening device fastening this watch case in this chamber of the case while maintaining it distant from all of the elements of the case defining this chamber, and a device for actuating at least one push button by the angular movement of a free end of at least one lever element of this device relative to the case, this at least one lever element having another end movably fastened to this case.
US11947317B1
In various implementations, smartwatch covers may be provided that fit a smartwatch. The smartwatch cover may include an inner flexible cover and an outer cover. A user may select a smartwatch cover to couple to a smartwatch case, and then remove the smartwatch cover or a portion thereof and couple a new smartwatch cover or portion thereof to the smartwatch case. The replacement of the smartwatch cover may be performed a plurality of times without substantially damaging the smartwatch and/or the smartwatch cover.
US11947306B2
A developing cartridge includes: a housing accommodating developing agent; a developing roller including a developing-roller shaft extending in a first direction; an electrode made of an electrically conductive resin; and a first collar made of an electrically non-conductive resin. The electrode is positioned at one end portion of the housing in the first direction. The electrode is electrically connected to the developing-roller shaft. The first collar covers one end portion of the developing-roller shaft in the first direction. The first collar includes: a first arm extending in the first direction; and a first pawl configured to engage with the electrode. The first pawl protrudes from the first arm in a direction away from the developing-roller shaft. The first pawl is movable between: a first position at which the first pawl is in engagement with the electrode; and a second position at which the first pawl is separated from the electrode.
US11947299B2
A sheet cassette includes a first trailing edge regulator integrally formed with a cassette frame to regulate a position of a trailing edge of a first sized sheet in a feeding direction, and a second trailing edge regulator integrally formed with the cassette frame to regulate a position of a trailing edge of a sheet of a second size stored in the cassette frame in the feeding direction. A pair of side edge regulation members regulate positions of side edges of the sheet of the first size stored in the cassette frame in the width direction at a first position and regulate positions of side edges of the sheet of the second size stored in the cassette frame in the width direction at a second position.
US11947291B2
An image forming apparatus includes a wireless tag communication device configured to communicate with a wireless tag attached to a sheet, a fixing device configured to fix a toner image on the sheet, and a processor configured to: upon receipt of a print job, control the communication device to read from the wireless tag a first fixing temperature that has previously been used to fix a toner image on the sheet, determine a second fixing temperature to be used by the fixing device based on the first fixing temperature, and execute the print job by controlling the fixing device to fix a toner image on the sheet at the second fixing temperature.
US11947290B2
An image forming apparatus includes first and second rotatable members forming a nip therebetween, a heater disposed in inside of the second rotatable member, a first temperature sensor provided on a center of the heater, a second temperature sensor provided on an end side of the heater. A controller controls a feeding interval in which a trailing edge of a preceding sheet passes through the nip until a leading edge of a subsequent sheet reaches the nip. The controller controls the feeding interval to be a first interval in a case which a feeding speed of the sheet is a first speed and a detected temperature by the second sensor is a first temperature, and to be a second interval shorter than the first interval in a case which the feeding speed is a second speed lower than the first speed and the detected temperature is the first temperature.
US11947289B2
An example image forming apparatus includes a main body, a printing engine to be disposed in the main body to form an image on a printing medium, a fixing apparatus including a fixing roller and a fixing belt disposed to face the fixing roller, and a jam prevention apparatus including a fixed frame disposed adjacent to the fixing apparatus, and a movable apparatus to be detachably fastened to the fixed frame through a plurality of adjusting screws, to adjust a gap with the fixing belt according to a fastening direction of the plurality of adjusting screws.
US11947287B2
A sheet separation device separates a non-bonding portion of a two-ply sheet in which two sheets are overlapped and bonded together at one end of the two-ply sheet. The sheet separation device includes a separator that includes a first separator and a second separator. The first separator is inserted into a gap between the two sheets of the two-ply sheet. The second separator is inserted between the two sheets at said another end of the two-ply sheet that is opposite to the one end of the two-ply sheet and moves in a width direction of the two-ply sheet after the first separator is inserted into the gap and relatively moves from the one end to said another end.
US11947274B2
A roll member includes: a conductive elastic layer that contains a fatty acid metal salt; and a surface layer that is provided on the conductive elastic layer and contains a filler, in which the surface layer includes a first layer provided on the conductive elastic layer side and a second layer provided immediately above the first layer, and a content of the filler in the first layer is less than a content of the filler in the second layer.
US11947272B2
A conductive roller includes: a core member including an outer surface along and about an axial line thereof; and a surface layer arranged along the outer surface of the core member. The surface layer includes a conductive portion formed of a conductive resin composition, and a surface roughness imparting material in a form of particles dispersed in the conductive portion. An average particle size of the surface roughness imparting material is in a range of 6 micrometers or greater and 10 micrometers or less. The number of particles of the surface roughness imparting material per unit area of the surface layer is in a range of 1.0×104 particles per mm2 or greater and 2.0×106 particles per mm2 or less. An average thickness of the surface layer is in a range of 3.0 micrometers or greater and 15.0 micrometers or less.
US11947266B2
A method for determining a correction relating to a performance metric of a semiconductor manufacturing process, the method including: obtaining a set of pre-process metrology data; processing the set of pre-process metrology data by decomposing the pre-process metrology data into one or more components which: a) correlate to the performance metric; or b) are at least partially correctable by a control process which is part of the semiconductor manufacturing process; and applying a trained model to the processed set of pre-process metrology data to determine the correction for the semiconductor manufacturing process.
US11947263B2
A laser chamber of a discharge-excitation-type gas laser apparatus may include a container which contains laser gas therein; a pair of discharge electrodes arranged in the container; a cross flow fan configured to supply the laser gas to a discharge space between the discharge electrodes, the cross flow fan including a rotation shaft with which the cross flow fan rotates in a predetermined rotation direction and a plurality of blades, each longitudinal direction of which is parallel to an axial direction of the rotation shaft; and a stabilizer arranged outside a rotation trajectory of the cross flow fan, and arranged such that a difference between a maximum position and a minimum position of an end portion in the rotation direction on a side opposite to the rotation direction is larger than 0 and is smaller than an interval of two blades adjacent to each other among the plurality of blades.
US11947256B2
A method of manufacturing a pellicle for a lithographic apparatus, the method including locally heating the pellicle using radiative heating, and depositing coating material simultaneously on both sides of the pellicle, and pellicles manufactured according to this method. Also disclosed is the use of a multilayer graphene pellicle with a double-sided hexagonal boron nitride coating in a lithographic apparatus.
US11947252B2
An optical member driving mechanism is provided. The optical member driving mechanism includes a first portion and a matrix structure. The first portion is connected to a first optical member and corresponds to a first light. The matrix structure is disposed on the first portion and corresponds to a second light, wherein the first light is different from the second light. The matrix structure includes a regularly-arranged structure.
US11947250B2
A wavelength conversion element is provided. The wavelength conversion element includes a substrate, a wavelength conversion layer, a reflective layer, and a heat conductive layer. The wavelength conversion layer is disposed on the substrate. The reflective layer is disposed on the substrate and is located between the substrate and the wavelength conversion layer. The heat conductive layer is disposed on the substrate, and at least a portion of the heat conductive layer is located between the substrate and the reflective layer. A projector is also provided, and the projector includes the wavelength conversion element. The wavelength conversion element exhibits a favorable heat dissipation effect and provides improved conversion efficiency, so that the projector exhibits favorable projection quality and product competitiveness.
US11947246B1
The application provides a shooting device with slide rails, comprising a support component, a tabletop arranged on the support component, a display screen arranged on one side of the tabletop, and a shooting rotational station arranged on the other side of the tabletop; a fill light arranged between the shooting rotational station and the tabletop; a slide rail component used for loading the shooting rotational station and the fill light, and a rotating component installed on the support component; the rotating component is rotatably installed on the support component, the display screen is arranged on one end of the rotating component, the slide rail component is arranged on the other end of the rotating component, the shooting rotational station and the fill light are slidably installed on the slide rail component, and the slide rail component is flippable relative to the rotating component.
US11947244B2
A gate apparatus includes a supporting portion, a first light, and a camera device. The support portion is an element that extends vertically upward from a main body of the gate apparatus. The first light is installed in a ceiling portion attached to the supporting portion. The camera device is a device that is attached to the supporting portion and that acquires biological information of a user. The camera device acquires biological information of the user when the first light 102 is illuminating light.
US11947239B2
The present disclosure provide for active boost in an electrical driver via a frequency comparator, configured to determine operational characteristics of an electrical circuit connected to an optical modulator based on a frequency difference between a ring oscillator and the clock signal; an electrical driver configured to drive a phase shift of a first optical signal carried on a first arm relative to a second optical signal carried on a second arm of an optical modulator, the electrical driver comprising: a first signal pathway, connected to the first arm of the optical modulator, wherein the first signal pathway includes: an adjustable gain inverter, electrically connected to first and second nodes; a fixed gain inverter, electrically connected to the first and second nodes; an inductor electrically connected between the second node and a third node; and a non-inverting amplifier connected between the third node and the first node.
US11947235B2
A method of operating an electrochromic device comprising: coupling a logic device to the electrochromic device; applying a voltage to the electrochromic device; receiving a current from the electrochromic device in response to the provided voltage; and with the logic device, determining an exact operating condition of the electrochromic device from the received current. A method of operating a plurality of electrochromic devices comprising: adjusting a frequency of voltage applied to the plurality of electrochromic devices, wherein each of the plurality of electrochromic devices is adjusted by a different frequency; measuring a duration of time required to change tint states of each of the electrochromic devices; and identifying a location of each of the plurality of electrochromic devices in response to the measured duration of time required to change the tint states of each of the electrochromic device.
US11947232B2
Prior electrochromic devices frequently suffer from high levels of defectivity. The defects may be manifest as pin holes or spots where the electrochromic transition is impaired. This is unacceptable for many applications such as electrochromic architectural glass. Improved electrochromic devices with low defectivity can be fabricated by depositing certain layered components of the electrochromic device in a single integrated deposition system. While these layers are being deposited and/or treated on a substrate, for example a glass window, the substrate never leaves a controlled ambient environment, for example a low pressure controlled atmosphere having very low levels of particles. These layers may be deposited using physical vapor deposition.
US11947231B2
According to one embodiment, a display device includes a gate line extending in a first direction, first and second source lines crossing the gate line and arranged in the first direction, a first light-shielding layer having first and second openings, and an oxide semiconductor layer crossing the gate line, and in the display device, the first opening and the second opening are arranged in a second direction crossing the first direction between the first source line and the second source line, the gate line is located between the first opening and the second opening, and the oxide semiconductor layer has a first overlapping portion overlapping the first opening.
US11947224B1
A display panel is provided. The display panel includes a display region and a non-display region surrounding a periphery of the display region. The non-display region includes a multiple corner regions and multiple linear regions. The display panel further includes a first substrate, a second substrate, a liquid crystal layer, and a bezel assembly. The bezel assembly includes multiple support members and multiple sealant. At least one of the multiple support members is disposed in the corner region and the sealant is disposed in the linear region. The support member and the sealant bonds the first substrate and the second substrate. Two opposite ends of the sealant are respectively connected with one of the support members in two corner regions, and the liquid crystal layer is sealed between the first substrate and the second substrate. A display device having the display panel is also provided.
US11947221B2
The phase difference compensation element that is used in combination with a liquid crystal cell provided with a liquid crystal layer in which an optical axis of liquid crystal molecules is inclined and that compensates for a phase difference of light generated in the liquid crystal layer, the phase difference compensation element includes a substrate and a phase difference film having at least one oblique vapor deposition layer on at least one substrate surface of the substrate, and the phase difference compensation element is disposed in an aspect in which an intersecting angle between a slow-axis direction of the phase difference film and a fast-axis direction of the liquid crystal layer, which is a direction perpendicular to a direction in which the inclined optical axis of the liquid crystal molecules is projected onto the substrate surface, is −25° to +25°.
US11947196B2
Dynamic contact lenses fabricated with a dynamic portion that extends outward from the peripheral portion are disclosed. When worn on an eye the dynamic portion forms a tear lens for correcting vision. The dynamic portion can also be configured to provide a dynamic tear lens that changes optical power with forces applied by eyelids. The dynamic portion can be configured to assume a conforming configuration and at least one non-conforming configuration, or can be configured to assume at least two non-conforming configurations. The dynamic contact lenses can be used for correcting vision such as correcting presbyopia.
US11947192B2
A contact lens comprising one or more microchannels for transport of liquid through the lens is provided. The contact lens can be made by contacting a curable composition with a microfiber that is insoluble in the curable composition; curing the curable composition to provide a polymeric lens body with the microfiber embedded therein; and contacting the polymeric lens body with a solvent to dissolve the microfiber.
US11947190B2
A multi-chamber fluid cartridge is configured for storage of unused cleansing solution to be used by an automated contact lens cleansing device and for storage of used cleansing solution drained from the device. For example, the multi-chamber fluid cartridge may include a first chamber configured to store the unused cleansing solution and a second chamber configured to store the used cleansing solution. After being reversibly mated with the automated contact lens cleansing device, a controlled amount of the unused cleansing solution may be transferred from the first chamber to a reservoir within the automated contact lens cleansing device for performance of one or more cleansing cycles. Upon completion of the cleansing cycles, the used cleansing solution may be drained from the reservoir to the second chamber for storage until replacement of the multi-chamber fluid cartridge.
US11947187B2
The present disclosure discloses an optical imaging lens assembly 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, a sixth lens, a seventh lens, and an eighth lens having refractive power. At least one of the first lens to the eighth lens has an aspheric 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 assembly, a total effective focal length f of the optical imaging lens assembly and half of a diagonal length ImgH of an effective pixel area on the imaging plane of the optical imaging lens assembly satisfy the following conditional expressions: TTL/f≤1.0, ImgH≥6.0 mm and 1.0
US11947185B2
The invention relates to an autofocusing method for an imaging device (for semiconductor lithography) comprising an imaging optical unit, an object to be measured and an autofocusing device having a reflective illumination, comprising the following method steps: a) defining at least three basis measurement points M(xj, yj) on a surface of the object, b) determining the deviation Az(M)j of a nominal position of the surface of the object from the focal plane of the autofocusing device at the defined basis measurement points M(xj, yj), c) storing the deviations Az(M)j from at least three basis measurement points M(xj, yj), d) using the stored deviation Az(M)j for determining a deviation Az(P)k at an arbitrary point P(xk, Yk) of the surface, and e) using the deviation Az(P)k for focusing onto the point P(xk, Yk).
US11947178B2
An optical distribution and splice frame system includes rack(s), enclosure(s), cable management component(s), and/or cassette(s) that have features to allow for different cable management configurations not yet available in the market. A fiber optic cassette and enclosure are designed to enable flexibility in cable management configurations for the overall system.
US11947175B2
The present disclosure intends to facilitate tearing a metal sheath even in a case where the metal sheath is incorporated in an optical fiber cable. The optical fiber cable of the present disclosure includes a cable core arranged at a central portion and accommodating a plurality of optical fibers gathered together, an inner layer sheath arranged on an outer circumference of the cable core and sheathing the cable core, a metal sheath arranged on an outer circumference of the inner layer sheath and wound around the inner layer sheath, an outer layer sheath arranged on an outer circumference of the metal sheath and sheathing the metal sheath, and at least one outer sheath tearing string arranged in a longitudinal direction inside the metal sheath.
US11947173B2
A package includes a photonic layer on a substrate, the photonic layer including a silicon waveguide coupled to a grating coupler; an interconnect structure over the photonic layer; an electronic die and a first dielectric layer over the interconnect structure, where the electronic die is connected to the interconnect structure; a first substrate bonded to the electronic die and the first dielectric layer; a socket attached to a top surface of the first substrate; and a fiber holder coupled to the first substrate through the socket, where the fiber holder includes a prism that re-orients an optical path of an optical signal.
US11947171B2
There is provided an optical waveguide component capable of implementing highly efficient optical coupling of an optical element and suppressing a crosstalk between channels in performing hybrid integration. A PLC as an optical waveguide component employing an offset structure includes an input-output unit using a local portion of an inclined surface on the side of a core in an inclined groove of an optical path conversion unit to be loaded with an optical element as a mirror surface. The inclined groove is formed to be deeper than the core in a direction intersecting an emission direction of an optical signal in the core and perpendicular to a horizontal direction of a substrate. An offset unit in the horizontal direction of the substrate is provided to communicate with the inclined groove on the side of an opposite inclined surface opposing the mirror surface as the local portion of the inclined surface. When the mirror surface is coated with a reflective film via an offset unit, the reflective film can be accurately and simply formed.
US11947165B2
A multi-fiber cable assembly includes a pigtail segments spliced to a trunk segment using multiple mass fusion splices. The splices are disposed within an encapsulation at a common axial location. A flexible conduit extends from one end of the encapsulation to protect bare fibers of the trunk segment. A protective sheath extends from the opposite end of the encapsulation to protect the pigtail segments. The conduit and sheath are axially fixed to the encapsulation.
US11947162B2
The present invention relates to a guiding apparatus for an imaging light path and a guiding method thereof. The guiding apparatus comprises at least one light-projection system to project at least one visible light beam and at least one light-guiding device disposed corresponding to the light-projection system. The light-guiding device has a first end, a second end, and a light path disposed between the first end and the second end. The visible light beam projected from the light-projection system is received at the first end and guided to an image-receiving object, including but not limited to the user's eyes, out of the second end through the light path to form a real or virtual image. The effects of high brightness of the visible light beam arriving at the image-receiving object, low consumption of light energy, and improved installation flexibility in a space-limited apparatus can be obtained.
US11947160B2
An optical fiber having an axial direction and a cross section perpendicular to the axial direction, and a method and preform for producing such an optical fiber. The optical fiber is adapted to guide light at a wavelength λ, and includes a core region, an inner cladding region surrounding said core region, and at least one of a first type of feature including a void and a surrounding first silica material. The core, the inner cladding region and the first type of feature extends along said axial direction over at least a part of the length of the optical fiber. The first silica material has a first chlorine concentration of about 300 ppm or less.
US11947157B2
Disclosed are a backlight module and a display device. The backlight module includes a plurality of lamp boards and a backplane. The backplane has a lamp board installation side. The lamp boards are spliced at the lamp board installation side to form a light-emitting area. A fastener is provided between two adjacent lamp boards and has a first end and an opposite second end. The first end has a first connecting structure, and two opposite sides of the second end are respectively provided with a first limit portion and a second limit portion. A second connecting structure corresponding to the first connecting structure is arranged on the lamp board installation side. The fastener is connected and fixed on the lamp board installation side through the first connecting structure and the second connecting structure. The first and second limit portions are respectively abutted against sides of the two adjacent lamp boards.
US11947153B2
A backlight module and a display device are provided, and the backlight module includes a light guide plate, a plurality of light-emitting components, and a frame. The light guide plate includes a first side, a second side, and two third sides. The light-emitting components are disposed on the first side, and light generated from the light-emitting components enters the light guide plate from the first side. The frame covers the second side and the third sides and includes an opening and at least one buffer portion. The light-emitting components are disposed in the opening, and the buffer portion is disposed on a side of the opening and contacts the light guide plate.
US11947152B1
Provided are a display module and a display device. The display module includes a photosensitive element, a backlight unit, and a backlight. The backlight unit includes a first reflective sheet provided with a first opening corresponding to the photosensitive element, a light guide plate including a first region corresponding to the photosensitive element and a second region adjacent thereto, and an optical film provided with a second opening corresponding to the photosensitive element. A plurality of the microstructures are provided on a side of the light guide plate facing the photosensitive element. A distance between two adjacent columns of the microstructures in the first region is less than a distance between the two adjacent columns of the microstructures in the second region, or in a column of the microstructures, sizes of the microstructures in the first region are greater than sizes of the microstructures in the second region.
US11947151B2
A lighting device includes a light guide having a light output surface, one or more LED packages having two or more spatially separated LED chips, and two or more wavelength dependent modification features located on the output surface of the light guide. Each wavelength dependent modification features is configured to modify the intensity of light from one or more of the LED chips to provide homogeneous colored light.
US11947133B2
A lens array included in a display switching device according to one or more embodiments may include a portion having a greater average of curvature radii of microlenses at a greater distance from a predetermined lens reference position on a surface of the lens array including the microlenses.
US11947119B2
A display control device includes: an acquisition unit that acquires right hand position information indicating a position of a right hand of a user and left hand position information indicating a position of a left hand of the user of a head mounted display; and a display control unit that: controls the head mounted display to arrange a virtual object having a certain size at the position of the right hand and the position of the left hand based on of the right hand position information and the left hand position information; and controls the head mounted display to change a position of the virtual object independently of a change in a distance between a right hand and a left hand while maintaining a display state of the virtual object.
US11947106B2
An optoelectronic sensor for detecting objects in a monitored zone is provided that has a light transmitter for transmitting at least one scanning beam, a movable first deflection unit for a periodic deflection of the scanning beam in a first direction, a light receiver for generating a received signal from the scanning beam remitted by objects in the monitored zone, and a control and evaluation unit that is configured to evaluate the received signal to determine the distance from an object scanned by the scanning beam using a time of flight process, A second deflection unit is here configured to additionally deflect the scanning beam in the first direction and/or in a second direction transverse to the first direction without a movement or at most with micromechanically moved elements.
US11947103B2
A color wheel module and a projector are provided. The projector includes the color wheel module, and the color wheel module includes a disk, an isolation framework, an assembly member, and a colloidal filler. The disk is configured to rotate around an axis. The isolation framework and the assembly member are disposed on the disk. The isolation framework is located between the disk and the assembly member. An air layer is formed between the disk, the assembly member and the isolation framework. The colloidal filler is disposed on the assembly member.
US11947102B2
The application provides a high-definition intelligent integrated conduit detector, including a box body and a bracket. A front side of the box body is provided with a front mounting groove, a back side of the box body is provided with a back mounting groove, a waterproof keyboard and a control terminal are installed in the front mounting groove, a counter and a hard cable coil are installed in the back mounting groove, one end of the hard cable coil is connected with the control terminal, the other end of the hard cable coil is connected with a high-definition camera, the front side of the box body is rotatably connected with a front cover, the back side of the box body is connected with a back cover, and the box body is rotatably connected with the bracket through a strong resistance rotating shaft.
US11947092B2
A lens assembly includes a first lens group, a second lens group, a third lens group, a fourth lens group, a fifth lens group, a sixth lens group, and a first reflective element. The first and third lens groups are with negative refractive power. The second and fourth lens groups are with positive refractive power. The fifth and sixth lens groups are with refractive power. The first, second, third, fourth, fifth, and sixth lens groups are arranged in order from a first side to a second side along an axis. The first reflective element includes a first reflective surface. A light from the first side sequentially passes through the first, second, third, fourth, fifth, and sixth lens groups to the second side. The first reflective element is disposed between the first lens group and the sixth lens group.
US11947091B2
The present disclosure relates to zoom lenses and optical devices using the same. A zoom lens may include in order from an object side to an image side: a first lens group, a second lens group, a third lens group, a fourth lens group; and a fifth lens group. The zoom lens may satisfy the following conditions: −2.28≤f2/fw′≤−1.08, and 0.15≤TTL/(BFL*fw′)≤0.45, wherein f2 denotes a focal length of the second lens group, fw′ denotes a focal length of the zoom lens at a wide angle end, TTL denotes a total track length of the zoom lens, and BFL denotes a back focal length of the zoom lens.
US11947082B2
A camera optical lens is provided. The camera optical lens includes, from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, an eighth lens, and a ninth lens. The camera optical lens satisfies following conditions: 1.60≤f1/f≤3.00, and 2.50≤d13/d14≤12.00, where f denotes a focal length of the camera optical lens, f1 denotes a focal length of the first lens, d13 denotes an on-axis thickness of the seventh lens, and d14 denotes an on-axis distance from an image side surface of the seventh lens to an object side surface of the eighth lens. The camera optical leans according to the present disclosure has good optical performance while satisfying design requirements for ultra-thin and wide-angle lenses having large apertures.
US11947079B2
A camera optical lens includes, object side to image side, a first lens having positive refractive power, a second lens having positive refractive power, a third lens having negative refractive power, a fourth lens having positive refractive power, and a fifth lens having negative refractive power, and satisfies: 1.10≤f1/f≤1.50; 0.40≤R3/R4≤1.00; and 1.00≤d5/d6≤2.00, where f is a focal length of the camera optical lens, f1 is a focal length of the first lens, R3 is a central curvature radius of an object side surface of the second lens, R4 is a central curvature radius of an image side surface of the second lens, d5 is an on-axis thickness of the third lens, and d6 is an on-axis distance from an image side surface of the third lens to an object side surface of the fourth lens, thereby having a large aperture, a wide angle and ultra-thinness with good optical performance.
US11947076B2
Provided is a camera optical lens including, from an object side to an image side: a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a negative refractive power, a fourth lens having a positive refractive power, a fifth lens having a negative refractive power, a sixth lens having a positive refractive power, and a seventh lens having a negative refractive power, and the camera optical lens satisfies following conditions: 2.80≤v1/v2≤4.30; 5.00≤f4/f≤12.00; −4.00≤f5/f≤−1.50; and −20.00≤R13/R14≤−5.00. The camera optical lens has good optical performance while satisfying the requirements of ultra-thin, wide-angle lenses having large apertures.
US11947073B2
An eye-mountable device is provided that includes a plurality of rigid polymer layers separated by liquid crystal layers. Certain eye-mountable devices includes a first rigid polymer layer, a second rigid polymer layer, and a liquid crystal layer between the first and second rigid polymer layers. The liquid crystal layer has a refractive index that is electrically controllable between an ordinary refractive index and an extraordinary refractive index, and the first rigid polymer layer and second rigid polymer layer include materials having a refractive index similar to the ordinary refractive index of the liquid crystal layer. The first rigid polymer layer and second rigid polymer layer may also include a combination of monomer-derived units that provide cast-moldable materials with high oxygen permeability. Methods for fabricating the eye-mountable device and for changing the focal length of the eye-mountable device are also provided.
US11947072B2
The system comprises a rainfall monitoring module, a self-calibration and rainfall measurement module, a central processing module, a water level monitoring module, and a drainage module. The rainfall monitoring module is configured to monitor rainfall and send a rainfall signal to the central processing module. The self-calibration and rainfall measurement module is configured to transmit ultrasonic signals and receive calibration echo signals to compute the calibrated flight time, and transmit ultrasonic signals to the water surface in the bucket and receive the measured echo signal reflected by the water surface to obtain the measured flight time under the control of the central processing module. The central processing module is configured to receive the rainfall signal to start the water level monitoring module and the self-calibration and rainfall measurement module, which are used to calculate the rainfall value and output it in a fixed format.
US11947066B2
A drill hole logging system (5) incorporates a computing system (58) at the surface and a deployment mechanism (40) for conveying a logging tool (10) configured to measure one or more geophysical parameters into a drill hole (20). A transmission means (57) communicates commands and data representing the geophysical parameters between the surface computing system and the logging tool. A borehole caliper (300) is employed to profile the inside of the borehole.
US11947060B2
A method for validating the axis linearity of a displacement mechanism for a radiation detector configured to detect high-energy radiation emitted by an irradiation device comprises providing a container configured to receive a liquid. A tactile sensor and a standard element are positioned within the container configured for receiving the liquid. A displacement mechanism is structured to displace at least one of: (1) the tactile sensor; and (2) the standard element along at least one spatial axis. The tactile sensor is used to tactilely detect the standard element.
US11947056B1
A pixelated X-ray conversion screen includes a metal aperture sheet having a pixel hole filled with a scintillator material, wherein an area of the pixel hole is equal to or less than about 0.25 mm2.
US11947051B2
A set-up tool for aiding vehicle sensor calibrations having a structure with a first and second vehicle contact points configured to contact a vehicle and establish a calibration axis. A substantially vertically projected flat blade laser may be placed in a position perpendicular to the calibration axis and used to align the set-up tool with a center of the vehicle. Once centered, the laser ma be transitioned to project a laser line, in coordination with a protractor having a base-line parallel to the calibration axis (which is now substantially parallel to a transverse axis of the vehicle), at a discreet angle away from the center of the vehicle. A target may then be placed along the laser line to aid in the calibration of vehicle sensors.
US11947044B2
An optical element for transmitting a light beam includes a waveguide configured to transmit the light beam from an input end to an output end and having an optical property that can be modified by deformation of the waveguide. A phase-shifter is affixed to the waveguide and is operable in response to a control signal to mechanically deform the waveguide sufficient to induce a phase shift in the light beam transmitted therethrough. The phase-shifter can include a PZT layer.
US11947040B2
A LiDAR system includes a light source and an arrayed micro-optic configured to receive light from the light source so as to produce and project a two-dimensional array of light spots on a scene. The LiDAR system also includes receiver optics having an array of optical detection sites configured so as to be suitable for establishing a one-to-one correspondence between light spots in the two-dimensional array and optical detection sites in the receiver optics. The LiDAR system further includes a birefringent prism and a lens. The LiDAR system may also include a mask placed in the light path between the birefringent prism and the receiver optics. Alternatively, the LiDAR system may include a controller programmed to activate or deactivate each optical detection site.
US11947039B2
A light detection and ranging (LiDAR) system includes light emitters that emit beams of light of substantially equal intensities. The light emitters form a beam polarization pattern with beams having varying polarizations. The LiDAR system also will include a receiver to receive light reflected from the object. An analyzer will determine characteristic differences between the beam polarization pattern of the beams emitted toward the object and an intensity pattern of the light reflected from the object, determine a reflection position that is associated with the light reflected from the object, and use the determined characteristic differences to determine whether the reflection position is a position of the object or a position of a ghost.
US11947028B2
According to one aspect of the presently disclosed subject there is provided a system implemented in a mobile carrier for determining a position of the mobile carrier by using a processing and memory circuitry (PMC) and a satellite communications on the move (SOTM) antenna system, being configured to maintain a communications link from a satellite communications (SATCOM) having a spatial position. The system is configured to obtain data indicative of the spatial position of the SATCOM, the estimated altitude of the mobile carrier and the direction of the antenna towards the SATCOM spatial position and to determine the position of the mobile carrier.
US11947026B2
An Off Axis Guider specifically designed with internal mechanically controlled placement of one or more prisms which allow the user to select stars in the telescope's field of view without obscuring the primary cameras' image capturing ability.
US11947020B2
The disclosure concerns a method for providing GNSS sensor data, comprising at least the following steps: (a) receiving GNSS satellite signals; (b) evaluating the received GNSS satellite signals to ascertain GNSS sensor data; (c) rating the received GNSS satellite signals on the basis of at least one GNSS-specific performance criterion; and (d) associating a rating that results from step (c) with the related GNSS sensor data.
US11947017B2
Techniques for controlling an autonomous vehicle with a processor that controls operation, includes operating a Doppler LIDAR system to collect point cloud data that indicates for each point at least four dimensions including an inclination angle, an azimuthal angle, a range, and relative speed between the point and the LIDAR system. A value of a property of an object in the point cloud is determined based on only three or fewer of the at least four dimensions. In some of embodiments, determining the value of the property of the object includes isolating multiple points in the point cloud data which have high value Doppler components. A moving object within the plurality of points is determined based on a cluster by azimuth and Doppler component values.
US11947003B2
A method for estimating a range of a moving target includes emitting, from a target, a first ultrasound signal T, wherein the first ultrasound signal T is generated based on a first differential Zadoff-Chu sequence x; receiving, at a receiver, a second ultrasound signal R, which corresponds to the first ultrasound signal T, wherein the second ultrasound signal R includes a second differential Zadoff-Chu sequence y; applying a maximum likelihood estimator to the first ultrasound signal T and the second ultrasound signal R to calculate an initial time of flight estimate taucorr; and calculating an initial range estimate dcorr of the target by multiplying the initial time of flight estimate taucorr with a speed of sound c. A differential Zadoff-Chu sequence is different from a Zadoff-Chu sequence.
US11947002B2
A method for recognizing an identity and a gesture based on radar signals includes: reading a radar echo signal reflected by various gestures of a tester and received by a radar sensor; frequency-mixing the radar echo signal with a radar transmission signal; after filtering and centralizing a frequency-mixed signal, training and obtaining a neural network capable of identity verification and a neural network capable of gesture recognition; in a real-time detection process, verifying an identity of a user; and if the identity is verified, determining that a gesture of the user is valid; verifying the gesture of the user and executing a corresponding operation according to correspondence between the gesture of the user and an operation. It can be determined by the method whether the gesture belongs to the corresponding user and whether the operation corresponding to the gesture is performed according to the determined result.
US11946996B2
Accuracy for detecting and tracking one or more objects of interest can be improved using radar-based tracking systems. In some examples, multiple radars implemented in a device can be used to transmit signals to, and receive signals from, the one or more objects of interest. To disambiguate an object of interest from undesired objects such as the hand of a user, the object of interest can include a transponder that applies a delay element to a signal received from a radar, and thereafter transmits a delayed return signal back to the radar. The delay produced by the delay element can separate the return signal from undesired reflections and enable disambiguation of those signals. Clear identification of the desired return signal can lead to more accurate object distance determinations, more accurate triangulation, and improved position detection and tracking accuracy.
US11946995B2
A method of calibrating an inertial measurement unit, the method comprising: (a) collecting data from the inertial measurement unit while stationary as a first step; (b) collecting data from the inertial measurement unit while repositioning the inertial measurement unit around three orthogonal axes of the inertial measurement unit as a second step; (c) calibrating a plurality of gyroscopes using the data collected during the first step and the second step; (d) calibrating a plurality of magnetometers using the data collected during the first step and the second step; (e) calibrating a plurality of accelerometers using the data collected during the first step and the second step; (f) where calibrating the plurality of magnetometers includes extracting parameters for distortion detection and using the extracted parameters to determine if magnetic distortion is present within a local field of the inertial measurement unit.
US11946994B2
A vector network analyzer (VNA) can include a control processor, a receiver coupled with the control processor, switching circuitry coupled with the receiver, a radio frequency (RF) bridge coupled with the switching circuitry, a transmission line coupled with the RF bridge, wherein the transmission line is configured to be coupled with a load; and a signal generator coupled with the RF bridge.
US11946993B2
The present disclosure may provide imaging method and system. The method may include obtaining a plurality of signals relating to a region of interest (ROI) of an object acquired by applying to the object a plurality of chemical exchange and saturation transfer (CEST) preparations with a plurality of offset frequencies; and generating an image of the ROI based on the plurality of signals. The plurality of CEST preparations may be configured to excite proton exchange of a substance in the ROI. The plurality of CEST preparations may be divided into one or more groups. Each of the one or more groups may include multiple CEST preparations with a same offset frequency among the plurality of offset frequencies. After a last CEST preparation in each of the one or more groups is applied to the object, the substance may reach a saturation degree that exceeds a saturation threshold.
US11946991B2
Provided is a device for acquiring a magnetic resonance image signal includes a plurality of top-hat dipole antennas having a length and an operating frequency which are adjustable depending on an image region and an antenna circuit module to adjust the operating frequency. The top-hat dipole antenna includes a pair of antenna leg parts linearly arranged while being spaced apart from each other, and a pair of top-hat parts provided at opposite distal ends of the antenna leg part to increase a current at the distal end of the antenna leg part by increasing a capacitance.
US11946984B2
A semiconductor circuit and a semiconductor device for determining a status of a fuse element are provided. The semiconductor circuit includes a configurable reference resistor unit with a first terminal receiving a first power signal and a second terminal electrically coupled to the fuse element. The semiconductor circuit also includes a first switching circuit electrically connecting the configurable reference resistor unit and the fuse element and a latch circuit for reading an evaluation signal of a first node between the configurable reference resistor unit and the fuse element.
US11946980B2
Information indicating a source of electric current can be transmitted alongside or within the electric current itself, enabling downstream recipients to identify a source of their electricity. The information may be embedded directly into the electric current, such as by adding a modulated carrier signal to an alternating current before transmitting the current to a downstream recipient.
US11946977B2
An electronic device and a method performed in an electronic device for managing the power limit of a battery of a vehicle. The method including obtaining a first State of Health value of the battery at a first time, obtaining a second State of Health value of the battery at a second time, determining a rate of change of State of Health value of the battery, determining a power value by calculating a function that is dependent on the rate of change of State of Health of the battery and adjusting the power limit of the battery to the determined power value for managing the life time of the battery.
US11946971B2
A power circuit and a testing device are provided. A first voltage output circuit of the power circuit provides normal working voltage to electronic device, and a second voltage output circuit provides aging voltage to electronic device. The aging voltage is greater than the normal working voltage, and a controller stores a preset failure rate curve of an electronic device and controls switching of output voltages of the first voltage output circuit and the second voltage output circuit according to the preset failure rate curve.
US11946970B2
Systems, devices and methods for high-speed I/O margin testing can screen high volumes of pre-production and production parts and identify cases where the electrical characteristics have changed enough to impact operation. The margin tester disclosed is lower cost, easier to use and faster than traditional BERT and scopes and can operate on the full multi-lane I/O links in their standard operating states with full loading and cross-talk. The margin tester assesses the electrical receiver margin of an operation multi-lane high speed I/O link of a device under test simultaneously in either or both directions. In a technology-specific form, an embodiment of the margin tester can be implemented as an add-in card margin tester to test motherboard slots of a mother board under test, or as a as a motherboard with slots to test add-in cards.
US11946967B2
An electronic device including a processor and a sensor may be provided. The processor obtains a first degree of degradation of a first core based on a first parameter value associated with a lifetime of the first core and a first operating level associated with an operation of the first core. The processor obtains a second degree of degradation of a second core based on a second parameter value associated with a lifetime of the second core and a second operating level associated with an operation of the second core. The processor schedules a task of the first core and the second core based on the first degree of degradation and the second degree of degradation. The sensor provides the first parameter value and the first operating level to the first core and the second parameter value and the second operating level to the second core.
US11946966B1
Disclosed are systems and methods to determine a direction to a ground fault of an electrical generator or motor using a known steady-state standing error referenced to a positive-sequence voltage measurement to determine a system standing error and utilizing the system standing error to determine an operating current with anomalies attributable to a fault. A ground fault may be determined using zero-sequence voltage signals from the generator or motor installation. The operating current, along with the zero-sequence voltage, may be used to determine a direction to the fault. The generator or motor may be high-impedance grounded. The systems and methods further indicate the direction to a fault where multiple generators or motors are connected to a common bus.
US11946963B2
A controller circuit is configured to receive, from a first device, a first node voltage measured at a first node by the first device at a first time when a first current flows between the first node and a second node and receive, from a second device, a second node voltage measured at a second node by the second device at a second time when a second current flows between the first node and the second node, wherein the first time is different from the second time. The controller circuit is further configured to, responsive to a determination that the first current corresponds to the second current, calculate, using the first node voltage and the second node voltage, a resistance value for one or more electrical components electrically connecting the first node and the second node.
US11946962B2
An analysis system includes inference processer circuitry configured to infer a corresponding classification by inputting part of frequency spectrum data corresponding to reference measurement data to a learned model having learned a relation between part of frequency spectrum data corresponding to sample measurement data and a classification related to noise corresponding to the part, causal component identification processer circuitry configured to identify causal component data of noise from a component data list based on the inferred classification, and a presentation information generator configured to generate presentation information for a user based on the causal component data.
US11946958B2
In accordance with an embodiment, a method of measuring a load current flowing through a current measurement resistor coupled between a source node and a load node includes: measuring a first voltage across a replica resistor when a first end of the replica resistor is coupled to the source node and a second end of the replica resistor is coupled to a reference current source; measuring a second voltage across the replica resistor when the second end of the replica resistor is coupled to the source node and the first end of the replica resistor is coupled to the reference current source; measure a third voltage across the current sensing resistor; and calculating a corrected current measurement of the load current based on the measured first voltage, the measured second voltage and the measured third voltage.
US11946957B2
In an embodiment, a current sensor unit includes: a rectification module, to convert an AC current to a pulsed DC current; a conversion module containing an energy storage element, to store energy based upon the pulsed DC current during a charging mode and generate a power supply current; a switching module, bypassed by the conversion module during the charging mode, and bypassing the conversion module during an energy release mode; a current sensor module, to detect a pulsed DC current; a control module, to acquire electrical energy from the power supply current, determine operation in the charging mode or energy release mode, and acquire a first detection value provided by the current sensor module; and a self-calibration module, to generate a current flowing through the current sensor module in a self-calibration process, the control module calibrating the first detection value based upon a second detection value of the current generated.
US11946945B2
A sample analyzing method and a sample preparing method are provided. The sample analyzing method includes a sample preparing step, a placing step, and an analyzing step. The sample preparing step includes an obtaining step implemented by obtaining an identification information; and a marking and placing step implemented by placing a sample carrying component having a sample disposed thereon into a marking equipment, allowing the marking equipment to utilize the identification information to form an identification structure on the sample carrying component, and placing the sample carrying component into one of the accommodating slots according to the identification information. The placing step is implemented by taking out the sample carrying component from one of the accommodating slots and placing the sample carrying component into an electron microscope equipment. The analyzing step is implemented by utilizing the electron microscope equipment to photograph the sample to generate an analyzation image.
US11946932B2
The present disclosure provides an automatic and portable system, comprising a bench-top instrument and a disposable microfluidic device for multiplex detection and quantitation of biomolecules such as proteins and nucleic acids from biological samples. The disposable device pre-encapsulates all the reagents including capture probes, detection probes, and wash buffer, with a waste reservoir in it, allowing all the liquids to be circulated inside the device, without interaction with the external environment. The bench-top instrument comprises a pressure control module and a fluorescence detection module, enabling automatic device operation and signal detection without manual intervention. This system with the advantages of automation, portability, high speed, high sensitivity, low sample consumption, low cost, multiplex detection, and high versatility, can be applied to rapid on-site biomolecule detection, such as virus detection, analysis of extracellular vesicle surface markers, and quantification of antigens, antibodies, and gene expression.
US11946931B2
Methods, systems and devices for detecting the presence of a pathogen, for example, a virus (e.g., SARS-CoV-2), or its molecular components, in health care-related samples and/or environmental samples are disclosed. An example system for improving detection of a pathogen includes biosensor device comprising a detection chip and at least one probe that specifically recognizes a pathogen, where the detection chip comprises a graphene field-effect transistor (FET) chip and the probe, which comprises an aptamer, specifically binds to a DNA, RNA, or protein associated with the pathogen.
US11946929B2
The invention generally relates to performing sandwich assays in droplets. In certain embodiments, the invention provides methods for detecting a target analyte that involve forming a compartmentalized portion of fluid including a portion of a sample suspected of containing a target analyte and a sample identifier, a first binding agent having a target identifier, and a second binding agent specific to the target analyte under conditions that produce a complex of the first and second binding agents with the target analyte, separating the complexes, and detecting the complexes, thereby detecting the target analyte.
US11946927B2
A process and system directed to a more effective, individual based treatment regimen which is built on clinical identified predictive target biomarkers associated with predicting the risk of an individual developing IBD and includes one or more predictive panels of prediction target biomarkers that are used to determine the risk of an individual developing IBD for determining if a therapy should be administered to reduce the risk and further determines the efficacy of treating the individual with mesalamine and effectively identifies and validates novel drug targets for new IBD therapeutics, new diagnostics and diagnostics standards for IBD therapeutic strategies.
US11946926B2
A method of testing a biological sample, the method comprising: providing a centrifuge sample holder having a camera; arranging a transparent container comprising a fluid test medium in a recess of said centrifuge sample holder, wherein the camera is arranged to image a portion of the container comprising said fluid test medium; arranging said biological sample above and not in contact with said fluid test medium in said container; and with the camera, imaging a mixing of said biological sample with said fluid test medium while centrifuging the sample holder.
US11946911B2
The present invention relates to an analysis system that is applied to rapid automatic analysis and detection of highly lipophilic components and a method for rapidly detecting vitamin D in an oil or fat, or a biological sample. In the present invention, online pretreatment and separation of a sample containing highly lipophilic components in a sample to be analyzed are performed by a multidimensional chromatography system. The multidimensional chromatography system includes a supercritical chromatography part and a reverse phase liquid chromatography part sequentially connected, the reverse phase liquid chromatography part including one or more reverse phase liquid chromatography columns, and the supercritical chromatography part including a supercritical mobile phase, a modifier, and a supercritical packed column.
US11946910B2
Provided are a stable triazolinedione adduct, a method for producing the same, a method for producing an ene compound, and a method for analyzing an ene compound. A triazolinedione adduct that is stable until the time of use and can be reacted while reverting to a triazolinedione compound at the time of use. Specifically, a triazolinedione adduct represented by formula (1). (In the formula, R1 is an organic group, and A is a fused ring of three or more rings including at least one aromatic ring.)
US11946907B2
The present disclosure is related to techniques for the inspection of joints and repairs in pipelines. In this scenario, the a method is provided for the inspection of joints in composite pipes and of composite repairs in metallic pipelines, comprising the steps of (i) emitting a series of acoustic wave pulses, at different frequencies, from a collar of acoustic transducers positioned at a predetermined distance from a joint or repair to be inspected, (ii) recording, in a time interval subsequent to the emission, echoes of wave displacements to the repair or joint in each of the transducers in the form of an A-Scan, and (iii) generating a flattened C-Scan image, through a CSM, for each frequency of pulse emission from the collar of acoustic transducers. The disclosure further provides a system for inspection of joints in composite pipes and of composite repairs in metallic pipelines associated with the provided method.
US11946903B2
Circumferential and axial magnetizers for a magnetic flux leakage pig. A magnet bar may comprise at least one magnet and may be configured to collapse radially inward to the shaft. Magnetizers may include a cushion disposed about the shaft and biasing the magnet bar against a pipe wall. A sensor head disposed between circuit poles at each polar end of the magnet monitors magnetic flux. The central shaft of a circumferential magnetizer or axial magnetizer may comprise a joint linking an additional smart pig module. A novel magnetizer cushion is described, as are smart pigs containing one or more circumferential or axial magnetizers.
US11946894B2
Disclosed herein are devices, systems, and methods that can improve the SNR of nanopore measurements by mitigating the effect of parasitic capacitance between the sense electrode and the counter electrode. In some embodiments, a feedback circuit is used to inject a charge into the sense electrode to at least partially cancel the parasitic capacitance between the sense electrode and the counter electrode. In some embodiments, bootstrapping of a signal from the amplifier output or from the sense electrode is used to inject a charge on the counter electrode to substantially cancel the parasitic capacitance.
US11946892B1
For moisture detection and prevention systems, the reduction or prevention of false positive and false negative alarms is of immense economic value. A method of discriminating the types of materials in contact with a capacitive detector can be easily implemented even for battery-powered devices and has already proven useful in testing in preventing false alarms, and discriminating various solutions.
US11946889B2
The present disclosure provides devices and methods for diagnosing, monitoring the disease progression of, and/or evaluating the risk for developing a disease by detecting thermostable variants of proteins and/or metabolites in biological samples using differential scanning calorimetry. Also disclosed herein are methods for monitoring the efficacy of a particular therapeutic regimen in patients in need thereof.
US11946880B2
A test system for testing a device under test is described. The test system includes an anechoic chamber for encompassing a device under test to be tested by means of radio frequency radiation. The anechoic chamber has a wall with an opening provided in the wall. The test system also has a feedthrough assembly for transporting a fluid into the anechoic chamber or from the anechoic chamber. The feedthrough assembly has a pipe that extends through the opening such that the pipe is fed through the opening. The pipe is routed such that radio frequency radiation is prevented from leaving the anechoic chamber via the pipe. Furthermore, a feedthrough assembly is described.
US11946871B2
Methods and systems capable of measuring gas temperatures utilizing plasma discharges. Such a method performs a measurement of a temperature of a gas by generating a probing nanosecond plasma pulse in the gas, and then using an optical emission spectroscopy technique to measure the temperature of the gas by processing a light emission signal excited by the probing nanosecond plasma pulse.
US11946864B2
In the present invention, fluorescence properties of quantum dots are used to create or provide a chemical link between biological liquid samples and their associated digital information; thereby, facilitating an easy access and on-demand to all the information associated with the liquid biological sample.
US11946860B2
An electronic device includes a housing that houses a movable member inside the housing, and a shock absorbing member that reduces a shock to the movable member. The shock absorbing member holds the housing on an inner side of the shock absorbing member and includes at least one of a protrusion protruding in a direction along a movable direction of the movable member or a depression depressed in a direction along the movable direction on an outer side of the shock absorbing member.
US11946856B2
To estimate a fracture starting point of steel due to hydrogen embrittlement with high accuracy. A steel fracture starting point estimation device includes a hydrogen concentration distribution calculation unit adapted to calculate a hydrogen concentration distribution in steel-to-be-estimated when the steel fractures due to hydrogen embrittlement; a local critical hydrogen content calculation unit adapted to calculate critical hydrogen content at which the steel-to-be-estimated fractures due to hydrogen embrittlement; and a fracture starting point estimation unit adapted to read the hydrogen concentration distribution out of a storage unit. To estimate, calculate, from the hydrogen concentration distribution, a location in the steel in which hydrogen concentration of the critical hydrogen content is distributed, and designate the location in the steel as the fracture starting point of the steel-to-be-estimated.
US11946854B2
A fluorescence microscopy method includes a trained deep neural network. At least one 2D fluorescence microscopy image of a sample is input to the trained deep neural network, wherein the input image(s) is appended with a digital propagation matrix (DPM) that represents, pixel-by-pixel, an axial distance of a user-defined or automatically generated surface within the sample from a plane of the input image. The trained deep neural network outputs fluorescence output image(s) of the sample that is digitally propagated or refocused to the user-defined surface or automatically generated. The method and system cross-connects different imaging modalities, permitting 3D propagation of wide-field fluorescence image(s) to match confocal microscopy images at different sample planes. The method may be used to output a time sequence of images (e.g., time-lapse video) of a 2D or 3D surface within a sample.
US11946850B2
A device for detecting particles in air; said device comprising: a receiver for receiving a flow of air comprising particles; a particle capturing arrangement configured to transfer the particles from the flow of air to a liquid for collection of a set of particles in the liquid; a flow channel configured to pass a flow of the liquid comprising the set of particles through the flow channel; a light source configured to illuminate the set of particles in the flow channel, such that an interference pattern is formed by interference between light being scattered by the set of particles and non-scattered light from the light source; and an image sensor comprising a plurality of photo-sensitive elements configured to detect incident light, the image sensor being configured to detect the interference pattern.
US11946844B2
An infectious disease screening system (1) for screening for infectious diseases, such as COVID-19 disease. The system comprises an ultrasonic transducer (49) for generating ultrasonic waves to lyse cells in a biological sample. The system (1) comprises a controller which controls the ultrasonic transducer (49) to oscillate at an optimum frequency for cell lysis, a PCR apparatus (16) which receives and amplifies the DNA from the sample; and a detection apparatus (70) which detects the presence of an infectious disease in the amplified DNA and provides an output which is indicative of whether or not the detection arrangement (70) detects the presence of an infectious disease in the amplified DNA.
US11946833B2
Provided are a test assembly and a test tooling, including: interfaces, where one end of the interface is configured to connect a device under test, and the interfaces include a first interface and a second interface; a first three-way valve, where the first three-way valve includes a first cut-in valve, a first vent valve, and a first test valve, another end of the first interface is connected to the first cut-in valve, and the first vent valve lets in atmospheric air and is able to open and close; a second three-way valve, where the second three-way valve includes a second cut-in valve, a second vent valve, and a second test valve, another end of the second interface is connected to the second cut-in valve, and the second vent valve lets in atmospheric air and is able to open and close; and a manifold.
US11946829B2
A tire sensor device for monitoring a condition of a tire includes a plurality of sensors including a temperature sensor and an accelerometer. The tire sensing device further includes memory configured to store data received by the plurality of sensors and one or more processors coupled with the memory. The one or more processors are configured to perform one or more initial processing operations on the data received by the plurality of sensors. The tire sensor device further includes an antenna, coupled with the one or more processors, configured to wirelessly communicate with one or more external devices.
US11946823B2
A thermal conductivity gauge measures gas pressure within a chamber. A sensor wire and a resistor form a circuit coupled between a power input and ground, where the sensor wire extends into the chamber and connects to the resistor via a terminal. A controller adjusts the power input, as a function of a voltage at the terminal and a voltage at the power input, to bring the sensor wire to a target temperature. Based on the adjusted power input, the controller can determine a measure of the gas pressure within the chamber.
US11946820B2
A system and method for performing structural health monitoring on a structural element while it remains in service and experiences normal loading. The energy input to the element will be the normal and random energy inputs the element sees in service. The inventive system places an intelligent module at one or more points along the length of the structural element. The inventive system collects mass data from multiple modules on multiple elements. The system then applies machine learning or artificial intelligence techniques to detect changes in the measurements received from one or more modules. This approach reduces or eliminates the need to provide calibrated input energy. The invention preferably provides the ability to determine the condition of one element or sub-element under measurement relative to other elements.
US11946817B2
In one embodiment, a ruggedized wafer level microelectromechanical (“MEMS”) force sensor includes a base and a cap. The MEMS force sensor includes a flexible membrane and a sensing element. The sensing element is electrically connected to integrated complementary metal-oxide-semiconductor (“CMOS”) circuitry provided on the same substrate as the sensing element. The CMOS circuitry can be configured to amplify, digitize, calibrate, store, and/or communicate force values through electrical terminals to external circuitry.
US11946814B2
A window can comprise a first side and a second side substantially parallel to the first side. The window can comprise an optical grating operatively positioned with respect to one of the first side and the second side. The optical grating can be used to determine a temperature at or near the respective one of the first side and the second side.
US11946813B2
A battery module is composed of a plurality of battery cells according to an embodiment of the present invention and includes one positive output terminal formed by connecting the plurality of battery cells, one negative output terminal formed by connecting the plurality of battery cells, a field effect transistor (FET) provided on a current path between the positive output terminal and an external device, a temperature information measurer for measuring temperature information of the plurality of battery cells, and a protection integrated circuit (IC) chip for controlling the FET.
US11946803B1
Disclosed is Raman spectroscopy equipment including a light source unit configured to generate excitation light, a first optical fiber configured to transmit the excitation light received from the light source unit, a light radiation unit configured to receive the excitation light from the first optical fiber, a target material located near the light radiation unit, the target material being configured to receive the excitation light from the light radiation unit and to generate first scattered light, a light focusing unit configured to concentrate the first scattered light in the vicinity of the target material and the light radiation unit and to change the first scattered light to second scattered light, a second optical fiber configured to transmit the second scattered light received from the light focusing unit, and a spectroscopy unit configured to convert the second scattered light received from the second optical fiber into an electrical signal.
US11946794B2
A weigh scale for use with a fluid processing system including a reusable hardware component and a single use fluid circuit having a plurality of containers interconnected by a plurality of tubing segments. The weigh scale includes a load cell, a bracket secured to the load cell, and a container support clip secured to a connection shaft. The upper end of the connection shaft is configured to be received in the bracket so as to permit the container support clip to self-center with respect to the bracket.
US11946779B2
This invention provides a position detection apparatus that improves the position detection accuracy. A position detection apparatus includes an absolute track in which when N is an integer of not less than 2, a recording binary sequence created based on a position detection binary sequence in which identical sequences do not exist no matter which N continuous terms are extracted is recorded, and an absolute sensor unit that reads the recording binary sequence from the absolute track, wherein a plurality of terms included in the recording binary sequence consist of two binary values, and when the two binary values are assumed to be 1 and 0, the recording binary sequence is a sequence obtained by replacing one of two values included in the position detection binary sequence with 10 and the other value in the position detection binary sequence with 01.
US11946775B2
Position sensing units, comprising a magnetic assembly (MA) having a width W measured along a first direction and a height H measured along a second direction and including at least three magnets having respective magnetic polarizations that define along the first direction at least a left MA domain, a middle MA domain and a right MA domain, wherein the magnetic polarizations of each MA domain are different, and a magnetic flux measuring device (MFMD) for measuring a magnetic flux B, wherein the MA moves relative to the MFMD along the first direction within a stroke L that fulfils 1 mm≤L≤100 mm, stroke L beginning at a first point x0 and ending at a final point xmax, and wherein a minimum value Dmin of an orthogonal distance D, measured along the second direction between a particular MA domain and the MFMD, fulfills L/Dmin>10.
US11946768B2
An information processing apparatus includes: a shape information acquiring unit 204 configured to acquire shape information of a surrounding environment of a moving body measured by a sensor mounted in the moving body; a position and posture acquiring unit configured to acquire position and posture information of the sensor; a correction state acquiring unit configured to acquire a performance state relating to a process of correcting the position and posture information; a priority level determining unit configured to determine a priority level of an area for generating a map; and a map generating unit configured to generate the map on the basis of the shape information and the position and posture information acquired at the time of acquisition of the shape information, in which the map generating unit generates the map in order from an area of which the priority level is high in accordance with the performance state.
US11946767B2
A data acquisition apparatus (200) comprises a processing resource operably coupled to an input unit (204) and an output unit (206). The processing resource (202) is arranged to provide an execution environment for supporting a user interface. An enquiry module (268) is provided and supported by the execution environment. The apparatus (200) also comprises a communications unit (166, 168) operably coupled to the processing resource for supporting communications over a communications network. The enquiry module (268) is arranged to generate (410) a search query relating to a point of interest and receive search results in response thereto via the communications unit (166, 168), the enquiry module (268) also being arranged to use the search results to derive data associated with the point of interest.
US11946766B1
A method of locating mobile assets in an environment using a wireless sensing system, comprising deploying a plurality of tape nodes in the environment, at least a portion of the tape nodes each associated with a respective mobile asset; detecting and storing location, status and movement data of the mobile assets using the plurality of tape nodes; and processing the stored location, status and movement data to determine if the asset is being used, is in storage or is misplaced.
US11946764B2
A vehicle display control device includes: a map information acquisition unit that acquires map data around a vehicle; and an item display unit that overlaps a virtual item on a predetermined travel road on the map data and that displays the virtual item in a display area in a vehicle cabin. The item display unit overlaps and displays the virtual item on the map data, thereby guiding a driver of the vehicle toward the travel road on which the virtual item is displayed.
US11946760B2
Activating an engine of a HEV to charge a battery includes obtaining a first GPS trace from a first trip of the HEV along a first route, where the first GPS trace includes first trace metadata; obtaining a second GPS trace from a second trip, where the second GPS trace includes second trace metadata; adding, to a navigation map, an aggregation of the first trace metadata and the second trace metadata for edges of the navigation map; using the navigation map to obtain an activation action of the engine, where the activation action is selected from a set that includes a first activation action of turning the engine on and a second activation action of turning the engine off; and activating the engine according to the activation action, where activating the engine using the first activation action causes the engine to turn on to charge the battery of the HEV.
US11946753B2
The present disclosure relates to generating and modifying recommended event sequences utilizing a dynamic user preference interface. For example, in one or more embodiments, the system generates a recommended event sequence using a recommendation model trained based on a plurality of historical event sequences. The system then provides, for display via a client device, the recommendation, a plurality of interactive elements for entry of user preferences, and a visual representation of historical event sequences. Upon detecting input of user preferences, the system can modify a reward function of the recommendation model and provide a modified recommended event sequence together with the plurality of interactive elements. In one or more embodiments, as a user enters user preferences, the system additionally modifies the visual representation to display subsets of the plurality of historical event sequences corresponding to the preferences.
US11946741B2
The present invention relates to a MEMS deformation sensor for measuring a relative movement between two regions of a structure, the sensor comprising: —a first portion (2) and a second portion (3) that are movable with respect to one another along a direction of measurement (X); —a thrust element (4) mounted fixed with respect to the first portion; —a first electrode (A) and a second electrode (B) that are capable of being raised to different electrical potentials, each mounted fixed with respect to the second portion; —a connecting portion (I) forming an electrical link between the first electrode and the second electrode, the thrust element applying a load to the connecting portion when the first portion moves with respect to the second portion along the direction of measurement beyond a predetermined distance, the electrical link being broken under the effect of the load.
US11946736B2
Various aspects of tape measures with one or more of a sensor, a motor, and a clutch, are shown. The sensors described herein detect, through various mechanisms, the position of the retraction system of a tape measure. The measurements by the sensors may be used to control a motor to adjust an amount of tension in the spiral spring of a tape measure. In various embodiments a motor interacts with the retraction system of the tape measure via a clutch, which moderates an amount of force that the motor can communicate to the retraction system.
US11946725B2
In one aspect, the preset invention is directed to a security outfit, comprising a stabbing and cutting resistant outfit; a stabbing and cutting resistant gloves; and a controllable electroshocking system including a plurality of electroshocking terminals dispersed on an external side of the outfit and gloves; wherein the electroshocking system comprising an active state, being a state in which the terminals are active; and an idle state, being a state in which the electroshocking terminals are suspended.
US11946724B2
A firearm optic assembly has a body, the body having a first mounting facility configured to removably connect the body to the firearm, the body having a first receptacle configured to receive a first accessory, the body having a second mounting facility configured to removably receive a second mount portion associated with a second accessory offset from the medial plane, the second mounting facility including a pocket defined by one of the body and the second mount portion, the second mounting facility including a protrusion on the other of the body and the second mount portion, the protrusion being configured to be slidably or loosely received in the pocket, the protrusion having a free end and an opposed base end, the second mounting facility having an alignment facility including flared surfaces at the base end, and the flared surfaces being on opposing sides of the protrusion.
US11946720B1
A string-loading apparatus for a crossbow includes a reel, a crank, a locking rod, a pin and a handle. The reel includes a centric bore, an eccentric bore, and a fin extending around the centric bore. The crank includes an axial aperture and a cavity. The locking rod includes a radial protuberance. The locking rod is rotationally inserted in the axial aperture of the handle. The locking rod is insertable in the centric bore of the reel. The pin is insertable in the cavity of the crank and the eccentric bore of the reel. The handle is connected to the third section of the locking rod to allow operation of the handle to rotate the locking rod between a locking position where the protuberance is overlapped with the fin and an unlocking position where the protuberance is biased from the fin.
US11946719B2
A multi-position archery bow may include a first leg assembly having a first leg, a first pivot point, a first pivot plate, and a first limb fit cartridge, and the first limb fit cartridge may comprise a first gripping projection and a second gripping projection. The stand may also include a second leg assembly having a second leg, a second pivot point, a second pivot plate, and a second limb fit cartridge, and the second limb fit cartridge may comprise a third gripping projection and a fourth gripping projection. The pivot points may be pivotally coupled together so that the stand is movable between an open position, in which the first limb fit cartridge and second limb fit cartridge may be positioned relatively farther from each other, and a closed position, in which the first limb fit cartridge and second limb fit cartridge may be positioned relatively closer to each other.
US11946712B2
A test fixture for testing firearms or ammunition includes a base, a block, and a firing pin. The base has a lateral channel defining a front upright and a rear upright. The front upright is configured to support a firearm barrel. The block is rotatable within the lateral channel between an open position and a closed position. The open position provides user access to the firearm barrel. The firing pin is housed in the block. The closed position of the block aligns the firing pin with the firearm barrel.
US11946711B2
A fire control assembly and a method are disclosed. The fire control assembly contains a pivotable shaft containing a first end and a second end, and a first selector member removably coupled with the first end of the pivotable shaft, wherein the first selector member is movable between a first position relative to the pivotable shaft and a second position relative to the pivotable shaft, wherein the first selector member is configured to rotate the pivotable shaft from a safe position to a firing position and back to the safe position when the first selector member is in the first position relative to the pivotable shaft, wherein the first selector member is configured to prevent the pivotable shaft from rotating into the firing position when the first selector member is in the second position relative to the pivotable shaft.
US11946695B2
An apparatus and a method of firing a unit cell for a solid oxide fuel cell performs pre-sintering and main sintering using a single apparatus by adjusting a height of a setter to apply pressure. The pressure prevents warping.
US11946693B2
The invention relates to a system for controlling an argon flow rate of a fluid at the outlet of an assembly of at least one distillation column in order to reach a target dioxygen level (SP). The system comprises: a sensor arranged so as to measure a dioxygen level (PV) in a fluid containing argon at the outlet of the assembly of at least one distillation column; a regulator arranged so as to determine a required argon flow rate variation (Δregul) according to the difference between the dioxygen level measured by the sensor and a target dioxygen level; a controller arranged so as to generate a control signal relating to a targeted argon flow rate, said targeted argon flow rate being determined according to the required argon flow variation determined by the regulator and variations in the dioxygen level measured by the sensor; and a valve, controlled by said controller, which is arranged so as to modify the argon flow rate of the fluid at the outlet of at least one distillation column in order to achieve the targeted argon flow rate.
US11946689B2
A vacuum insulated refrigerator structure includes an outer wrapper having a first opening and a first edge extending around the first opening. A liner has a second opening and second edge extending around the second opening. The liner is disposed inside the wrapper with the first and second edges being spaced apart to form a gap therebetween. An insulating thermal bridge extends across the gap, and an airtight vacuum cavity is formed between the wrapper and the liner. The thermal bridge includes elongated first and second channels having sealant disposed therein, and the first and second edges are disposed in the first and second channels, respectively. Porous core material may be disposed in the vacuum cavity.
US11946686B2
A fluid delivery device is disclosed. The fluid delivery device includes a fluid flow meter. The fluid flow meter is enclosed in an insulated box. An intake is provided on the insulated box for providing a forced cooling gas flow over the fluid flow meter. An exhaust is provided on the insulated box from which the forced cooling gas exits the insulated box.
US11946684B2
A spirally ascending/descending cryogenic storage apparatus, comprising a cryogenic storage tank, the temperature in the cryogenic storage tank being continuously maintained at a certain deep cryogenic range. A driving component and a rotating storage rack are provided within the cryogenic storage tank. Multiple shelf boxes can be stored in the circumferential direction of the rotating storage rack. The driving component can drive the rotating storage rack to spirally ascent or spirally descent in the cryogenic storage tank. An access opening is provided on the cryogenic storage tank. The multiple shelf boxes can rotate to a position corresponding to the access opening with the movement of the rotating storage rack. The cryogenic storage tank is a liquid nitrogen tank. Liquid nitrogen is provided at the bottom part within the liquid nitrogen tank.
US11946679B1
The present invention provides a working fluid re-liquefaction system driven by recovered exhaust gas energy of a prime mover with heat rejection via a magneto-caloric liquefier to atmosphere for distributed electric generation and motor vehicle application.
US11946672B2
An apparatus for waste heat recovery is provided. The apparatus includes a base block disposed adjacent to a heat source, a thermoelectric generator including a first end and a second end, the first end being thermally coupled to the base block and configured to receive heat from the heat source, and a thermoelectric cooler including a third end and a fourth end, the third end being thermally coupled to the second end. The thermoelectric cooler is configured to receive an electric current, which causes the third end to cool and the fourth end to heat such that the third end conducts heat from the second end. Related apparatus, systems, techniques, and articles are also described.
US11946654B2
A baseboard radiator (10) for use in perimeter heating has a heating coil (11), a chassis (25) and a cover (23). The heating coil (11) has at least one fin (12), defining a front edge (13), a rear edge (14), an upper edge (15) and a lower edge (16) of the heating coil (11). The lower edge (16) has front (21) and rear (22) notches formed therein. The chassis (25) engages with the rear notch (22) and extends from the lower edge (16) over the rear edge (14) and the upper edge (15). The chassis (25) is further adapted for mounting the radiator (10) on a wall (28). The cover (23) engages with the front notch (21) and extends from the lower edge (16) over the front edge (13) and the upper edge (15) to engage between the chassis (25) and the wall (28).
US11946652B2
An electromagnetic valve has a magnetic coil and a movable element coupled to a valve element. The magnetic coil, when excited, conveys the movable element in one direction to move the valve element from its initial position into its active position. A control circuit for the electromagnetic valve has a current source for optionally supplying current to the magnetic coil and a measuring device for measuring a voltage level of the magnetic coil and/or a current level through the magnetic coil. A monitoring unit which is connected to the measuring device establishes a switching state of the electromagnetic valve corresponding to the position of its valve element based on the intended current supply state of the current source and the current and/or voltage characteristic measured by the measuring device and, if appropriate, determines a fault state of the current supply and/or the electromagnetic valve.
US11946643B2
An air blowing fan supplies an amount of air corresponding to a fan rotation speed to a burner during operation. A check valve has a biasing force that closes an exhaust vent, and is opened and closed in accordance with a relationship between a gas pressure in an exhaust passage and the biasing force. A controller performs a failure diagnosis for detecting an open failure of the check valve when a phenomenon in which the gas pressure is lower than a predetermined normal pressure range is detected in a case where the fan rotation speed is within a predetermined diagnosis rotation speed region. The diagnosis rotation speed region is set within a rotation speed range in which a degree of opening of the check valve changes with an increase in the fan rotation speed when the check valve is normally opened and closed.
US11946639B2
A lighting device, comprising an enclosure (120) comprising a plurality of partitioning elements (130a-f) to form within the enclosure a plurality of sub-spaces (140a-e) each comprising first and second reflective inner surfaces (170, 180), wherein each sub-space further comprises a light source (110) arranged to emit light with a light output, the light output comprising light beams in a blue wavelength range of 400-490 nm and in a non-blue wavelength range of 490-700 nm, a first part of the light output being incident on the first reflective inner surface of the sub-space and a second part of the light output being incident on the second reflective inner surface of the sub-space, wherein, for light within the blue wavelength range, the first reflective inner surface has a first blue reflectance (310) of >20%, and the second reflective inner surface has a second blue reflectance (320) of <20%.
US11946634B2
Apparatus and associated methods relate to a water-resistant capture device for enclosing wired electro-magnetic components, the capture device having a base module and a connecting cap module, wherein when the base module and cap module enclose an electro-magnetic component and the base module is connected to the cap module, one or more electric wires are compressed within deformable wire apertures formed by the combined base module and cap module. In some embodiments, the base module is deformable and deforms when affixed to the cap module so as to form a compressive water-resistant seal to an interior of the capture device. In an exemplary embodiment, an LED may be captured within the capture device. The cap module may provide a compressing aperture to provide a water resistant seal around the lens of a LED projecting therethrough.
US11946625B2
A site light including a body, an arm coupled to the body having an adjustable arm length, a light assembly coupled to the arm opposite the body, and a drive assembly configured to alter the arm length. The drive assembly, in turn, includes a drive wheel mounted for rotation with respect to the body, an idle wheel mounted for rotation with respect to the body, and a biasing member configured to bias the idle wheel toward the drive wheel. The site light also includes a cable coupled to the arm where the cable is positioned between and engaged by both the drive wheel and the idle wheel.
US11946620B2
Disclosed is a luminaire configured to provide for an adjustable lighting profile. The characteristics that define the lighting profile include the angle and intensity of light emitted from the housing of the luminaire. An example luminaire comprises: a housing and a light source positioned within the housing. The housing defines two lateral side openings and a front opening through which light emitted by the light source can escape; the housing includes a plurality of interior reflective surfaces that redirect light emitted by the light source; and the housing includes an adjustable reflector that is rotatably coupled to the housing and used to selectively block at least a portion of the front opening.
US11946617B1
An industrial emergency lighting device includes a driving module, a light-emitting module, a charging module, a rechargeable power source module, a power supply detecting module and a control module. The driving module, charging module and power supply detecting module are connected to an external power source. The light-emitting module is connected to the driving module. The rechargeable power source module is connected to the charging module and light-emitting module. The control module is connected to the driving module, power supply detecting module and rechargeable power source module. The power supply detecting module detects the input voltage of the external power source. When determining that the input voltage is low-level, the control module triggers a storage mode counting process. When determining that the number of the voltage changes of the input voltage reaches a predetermined number of times during a predetermined time period, the control module enters a sleep mode.
US11946615B2
A luminaire (1) comprising identical curved LED Modules (13, 13′, 13″) in an inner and an outer arrangement of LED Modules. Said LED Module comprising a curved PCB (14) having a main surface and a number of LEDs (15) arranged thereon. The LED Module has width W and is curved with its main surface extending in a plane Q. The LED Module extends over a circle with a radius Rc, wherein 200 mm<=Rc<=450 mm, and extends over an angle a over said circle, wherein 36°<=a<=72°. The number of LEDs is in between 3 and 150. Each LED (15) has a respective doughnut like shaped lens to render the LED during operation to emit a rotational symmetric batwing beam with a maximum intensity Imax of the batwing beam at an angle 13 with 60°<=13<=80° with said optical axis, and a FWHM in the range of 15-30°.
US11946614B2
The downlight apparatus includes a surface rim, a rotation bracket, a bowl housing and a light source. The surface rim has an rim edge and a lateral wall. The rotation bracket includes a bracket body and two arms. Each arm has an arm bottom and a arm top. The rotation bracket is attached to the lateral wall. The bowl housing has a bowl edge. The bowl edge defines a light opening. The arm tops of the two arms are attached to the bowl edge. The bowl housing is rotatable with a tilt angle with respect to the arm tops. The light source is mounted inside the bowl housing for emitting a light from the light opening.
US11946603B2
A facility state analyzing device includes: a measurement unit that measures a load on a facility and generates, based on a measurement condition, load information representing the load being measured; an extraction unit that extracts, from the load information generated by the measurement unit, dynamic load information representing a dynamic component of the load whose dynamic fluctuation degree with a lapse of time is equal to or more than a reference; a measurement condition determination unit that determines, based on temporal transition of the dynamic load information, the measurement condition indicating a time zone during which the load information is generated; and an analysis unit that analyzes the load applied on the facility, by using the load information generated based on the measurement condition, to efficiently increase accuracy in estimating the state of the facility on the basis of a situation of the load applied to the facility.
US11946600B1
The invention discloses a pipeline detection device, which comprises: a mounting frame provided in a three-layer structure; a first wire spool mounted at a middle layer of the mounting frame and wound with a first climbing wire, wherein the first climbing wire is connected to a first detection camera, and a photographing direction of the first lens extends along an axial direction of the first climbing wire; a second wire spool mounted at a bottom layer of the mounting frame, wherein the second climbing wire is connected to a second detection camera, a photographing direction of the second lens extends along an axial direction of the second climbing wire, and a photographing direction of the third lens extends along a radial direction of the second climbing wire. The invention solves the problem that the existing pipeline detection device cannot adapt to the detection requirements of different pipeline environments.
US11946595B2
An enclosure for a fill plug is provided and includes a base to which a retainment plate is secured. The retainment plate has an opening for engaging about a throat of the fill plug such that axial and rotational movement of the fill plug relative to the base is prevented. A lid is secured to the base and is movable between a closed position in which the lid covers the base and an open position in which the base is uncovered by the lid. The lid defines a cavity for accommodating the fill plug when the lid is in the closed position. A lock is carried by the lid for locking the lid in the closed position, a spring resiliently urges the lid into the open position when the lid is unlocked, and a gasket is carried by the lid for forming a seal with the base.
US11946591B2
A foldable stand has a base, a riser, and a switching mechanism. The riser is located on the base. The switching mechanism connects the base and the riser such that the riser selectively pivots relative to the base from an upright position to a folded position. The switching mechanism has a locked status and a released status. In the locked status, the switching mechanism prevents the riser from pivoting relative to the base. In the released status, the switching mechanism allows the riser to pivot relative to the base from an upright position to a folded position. The switching mechanism is configured to be switched from the locked status to the released status by rotation of the riser around a centerline of the riser.
US11946572B2
A threaded tubular connection comprises a first tubular (12) component and a second tubular component (14). The first tubular component (12) includes a female portion (10) defined on an interior surface of the first tubular component. The female portion includes an inner threaded portion (16d) and an outer threaded portion (16b) which are offset radially with respect to a longitudinal axis of the first tubular component by a first shoulder (26). The second tubular component (14) includes a male portion (18) defined on an exterior surface of the second tubular component. The male portion is to be inserted into the female portion, and includes an inner threaded portion (18d) and an outer threaded portion (18b) which are offset radially with respect to a longitudinal axis of the second tubular component by a second shoulder (28). The second shoulder is to abut the first shoulder once the male portion is connected to the female portion. The threaded tubular connection comprises an inner short length fluid tight seal.
US11946566B2
The present invention refers to a valve actuator device comprising an upper plate and a lower plate facing each other, defining a housing inside which a cylinder with a stem is housed. The stem is connected to a rotor arm by a guiding element inserted and slidably in line between a lower position and an upper position within guiding grooves arranged in the respective upper plate and lower plate. The rotor arm is configured to rotate about a rotation axle arranged in a rotating element formed by two portions: an adapter portion for the connection thereof with the valve stem, and a display portion comprising a visual indicator. The valve actuator device includes a position sensor system for detecting an open position and a closed position.
US11946561B2
A solenoid valve for a motor vehicle. The solenoid valve includes a housing having an inlet and an outlet, a flow cross-section formed between the inlet and the outlet, a valve seat which surrounds the flow cross-section, a valve unit having an axial contact surface, a coupling member, and a control body, an electromagnetic actuator having an armature with a first axial end which bears against the axial contact surface of the valve unit, a second axial end, and an axial through bore through which the coupling member of the valve unit projects so as to be movable with the armature, and a fastening element which bears on the second axial end of the armature and which is fixedly connected to the coupling member of the valve unit. The valve unit is set down on the valve seat and is lifted from the valve seat.
US11946553B2
An explosion protection valve for decoupling system parts or workpieces, in particular for the installation in a pipeline, comprising a housing, a closing body which is axially guided inside the housing on a guide rod and can be displaced from a defined open position in the event of one of the group comprising a pressure and suction wave in the pipeline in at least one closing movement direction into a sealing closed position in which the closing body can be fixed by means of a locking device, a spring assembly, which is in operative connection to the closing body, on the guide rod for holding the closing body in the open position, bearing assemblies each carrying the end of the guide rod, which are each connected to the housing by means of at least one suspension cross-member, and a bearing arrangement, which is subject to play, of the at least one suspension cross-member in a receiving opening on the housing.
US11946550B2
An overpressure protective device for passively blocking flow of gas at a selected pressure setpoint includes a valve, a valve stem, and vacuum-filled bellows coupled to the valve stem. The vacuum-filled bellows are configured such that expansion and/or contraction of the bellows as a result of pressure changes present at the valve are harnessed to passively move the valve stem to operate the valve and block pressures higher than a preconfigured pressure setpoint. If the process pressure drops below the pressure setpoint, the overpressure protective device operates the valve to again permit flow of pressurized gas through the valve.
US11946540B2
A fan drive gear system for a turbofan engine according to an exemplary embodiment of this disclosure, among other possible things includes a sun gear that is rotatable about an axis, a plurality of intermediate gears driven by the sun gear, and a baffle that is disposed between at least two of the plurality of intermediate gears for defining a lubricant flow path from an interface between the sun gear and at least one of the plurality of intermediate gears. The baffle includes a channel with at least one ramp portion directing lubricant.
US11946519B2
A disc brake device in which a moment acts on a pad in a direction in which a rotation-in side portion is pushed up toward a radially outer side during braking, including the pad including a pin insertion portion and a clip insertion portion, a pad support member, including a pin inserted into the pin insertion portion in an axial direction, and supporting the pad so that the pad is movable in the axial direction, and a pad clip, including a pad pressing portion inserted into the clip insertion portion in the axial direction, and configured to press the pad radially outward. The pad clip is configured to apply a pressing force to the pad so that a radially inner side portion of an inner peripheral surface of the pin insertion portion is pressed against a radially inner side portion of the pin.
US11946517B2
A heavy vehicle drum brake shoe guide and an assembly comprising the brake shoe guide are described. In one aspect, there is provided a brake shoe guide for attachment to a drum brake shoe by a pin fastener, to prevent brake shoe misalignment. There is also provided a brake shoe guide assembly including at least a brake shoe guide and a pin fastener for securing the brake shoe guide to a drum brake shoe. The brake shoe guide described herein is simple to fit to a standard, off the shelf brake shoe, and can be retrofitable to a brake shoe and/or brake assembly. Moreover, the brake shoe guide assembly described herein can retain the cam follower roller to the brake shoe, and act as an axle for the cam follower roller, eliminating the need for a separate retainer clip. Further still, the guide and the assembly of which it forms a part can be used with drums of various sizes.
US11946514B2
A lubrication device for a power take off coupling for a prime mover, the lubrication device including: a lubrication device shaft having a first end for connecting to an output shaft of the prime mover and a second end for connecting to an input shaft for receiving power from the output shaft; a lubricant chamber surrounding at least part of the lubrication device shaft between the first end and the second end; and a housing enclosing the lubrication device shaft and the lubricant chamber; wherein the lubrication device shaft includes a plurality of internal lubricant passages for conveying lubricant from the lubricant chamber to the first end and the second end of the lubrication device shaft, with the internal lubricant passages comprising fluid passages extending along the axial length of the lubrication device shaft as well as fluid passages extending radially to outer surfaces of the lubrication device shaft.
US11946502B1
A pressure-release clamping assembly for an anchor assembly that includes clamping body defining a lower opening, having a pin coupled thereto and configured to restrict ambient access to the lower opening, defining an upper opening, having a clamping member translatably coupled to the clamping body, and having a pressure-release latch configured to lockedly couple with the clamping member and with a latch spring operably configured to bias the pressure-release latch toward the clamping member. The clamping member is operably configured to rotate and have a locked and an upper opening enclosing position with the clamping member retained in the locked position with the pressure-release latch, wherein the clamping member is configured to disengage with the pressure-release latch upon receiving at least a 100 lbf oriented with a longitudinal axis of the pressure-release latch and a released position with the clamping member at least partially removed from the clamping body.
US11946491B2
A liquid feeder includes a pump which is prevented from idling, and a replenisher including a cylinder that is a bottomed tube including an opening on a side adjacent to a communication flow path, the opening being connected to the communication flow path, and that is capable of accommodating a liquid in at least a portion of the cylinder, a seal that is housed in the cylinder in a movable manner along the cylinder, and seals the liquid in the cylinder, and a pressurizer to pressurize the seal toward a pump chamber.
US11946488B2
The present invention relates to a fruit or vegetable shaped fan for dispersing airborne eye irritants that are released during cutting fruits or vegetables. The fan includes a base that is wedge-shaped, an air inflow collimator that is fruit or vegetable shaped having an open front end, an internal frame that is configured to provide minimal abatement to airflow through the air inflow collimator, a motor mount that secures a motor, a fan blade that attaches to the motor, and a grill that attaches to the open front end of the air inflow collimator. The fan is configured to disperse airborne eye irritants away from a user's eyes. Airborne eye irritants are released when certain fruits and vegetables are chopped or otherwise cut. Such fruits and vegetables that can release airborne eye irritants when cut include onions, peppers, and certain other fruits and vegetables.
US11946486B2
A fan with an impeller having, in an embodiment, backward-curved blades and having a scroll housing, the flow channel of which is formed by an inner spiral contour of the housing, the flow channel guiding the air conveyed by the impeller towards an outlet wherein the spiral contour with its local pitch angles is adapted to the outlet angle from the impeller.
US11946485B2
Some embodiments of the disclosure provide an air intake bypass recirculation structure with adjustable air entraining amount and controllable broadband noise which includes main body of the air intake bypass recirculation structure and an air entraining amount adjusting structure. In some examples, an air intake bypass recirculation cavity is formed in the main body of the air intake bypass recirculation structure. An air inlet of an air intake pipe and an air outlet of the air intake pipe are formed in two ends of the main body of the air intake bypass recirculation structure respectively. An airflow inlet of the air intake bypass recirculation structure and an airflow outlet of the air intake bypass recirculation structure are formed in the inner side of the main body of the air intake bypass recirculation structure. The air entraining amount adjusting structure is arranged in the air intake bypass recirculation cavity.
US11946471B2
In accordance with at least one aspect of this disclosure, a pump includes a housing having one or more fluid inlets and one or more fluid outlets. The housing is configured to act as a pump housing for passing a fluid from the one or more fluid inlets to the one or more fluid outlets and configured to act as a stator for a motor. The pump also includes a cylinder encased within the housing and mounted on a shaft for rotation within the housing. The cylinder is configured to act as an impeller to drive fluid from the one or more fluid inlets through the housing to the one or more fluid outlets and configured to act as a rotor for the motor.
US11946470B2
An information processing apparatus detecting presence or absence of abnormality of a vacuum pump derived from a product produced within a target vacuum pump, including: a determination unit configured to determine a normal variation range or a normal time variation behavior of a target state quantity which is a state quantity varying depending on a load of gas flowing into the vacuum pump, based on at least one of past target state quantities of the target vacuum pump or another vacuum pump; and a comparison unit configured to compare a current target state quantity of the target vacuum pump with the normal variation range or the normal time variation behavior and output the comparison result.
US11946466B2
A medical fluid delivery machine including: a medical fluid pump including a pneumatically actuated pump chamber and first and second pneumatically actuated medical fluid valve chambers located respectively upstream and downstream of the pneumatically actuated pump chamber; a compressor for creating positive pressure air; and an accumulator storing the positive pressure air for delivery to at least one of the pneumatically actuated pump chamber, the first pneumatically actuated medical fluid valve chamber, or the second pneumatically actuated medical fluid valve chamber, the accumulator holding an elastic bladder that inflates under positive pressure air from the compressor, creating additional positive pressure that increases the amount of positive pressure air that the accumulator can provide.
US11946460B1
A thermal-mechanical linear actuator can include a first stage comprising one of a positive coefficient of thermal expansion (“CTE”) material or a negative CTE material and a second stage comprising the other of the positive CTE material or the negative CTE material. The second stage can be at least partially inserted into the first stage. The actuator can further comprise a thermal isolator disposed between the first stage and the second stage to thermally isolate the first stage from the second stage. Heat inputs can be provided where the heat inputs can control the temperature of the first and second stages independently. A hyperbolic meta material can be wrapped or coated around the first stage.
US11946459B2
Embodiments of systems and methods for generating power in the vicinity of a drilling rig are disclosed. During a drilling operation, heat generated by drilling fluid flowing from a borehole, exhaust from an engine, and/or fluid from an engine's water (or other fluid) jacket, for example, may be utilized by corresponding heat exchangers to facilitate heat transfer to a working fluid. The heated working fluid may cause an ORC unit to generate electrical power.
US11946458B2
According to an exemplary embodiment of the present invention, since the pressure space of the cylinder is bisected into a vacuum state and a pneumatic state to alternately form a pressure difference, it is possible to generate the kinetic energy of the piston and convert the kinetic energy into other necessary energy. To this end, an exemplary embodiment of the present invention provides an energy conversion apparatus including an energy conversion module including a piston, a piston rod provided on one side of the center of the piston, a cylinder divided into a first pressure space and a second pressure space to be relatively varied with the piston interposed therebetween, and an external air opening/closing part selectively opening and closing the external air to the first pressure space and the second pressure space, respectively; a first bellows containing a fluid therein and provided in the first pressure space to be compressed and expanded; a second bellows containing a fluid therein and provided in the second pressure space to be compressed and expanded; a fluid movement pipe which is positioned outside the cylinder and connects the first bellows and the second bellows to each other to form a closed space, and through which the fluid accommodated therein moves by pressure; a first bellows pressing part for pressing one side of the first bellows; second bellows pressing part for pressing one side of the second bellows; a first motor transmitting a driving force to the first bellows pressing part; and a second motor transmitting a driving force to the second bellows pressing part.
US11946456B2
A power plant comprising: a plurality of photovoltaic (PV) modules arranged in a first and a second region of the power plant, wherein the PV modules in the same region are electrically connected with each other and wherein the PV modules of the first region are electrically connected to a local grid of the power plant via a first converter, and the PV modules of the second region are electrically connected to the local grid via a second converter; and a wind turbine generator (WTG) which is arranged such that the WTG is able to cast a shadow over at least one of the PV modules; wherein the first region and the second region extend in a substantially radial direction away from the WTG such that at most one of the two regions is at least partially covered by the shadow of the WTG at any time.
US11946453B2
A damping device and a wind turbine generator system comprising the damping device. The damping device comprises: damping components; structural supports, the structural supports connecting the damping components to a mass block provided on an object to be damped, each structural support comprising a gear, and the gear being rotatably provided on the structural support; and guide rails, wherein each guide rail has a predetermined curvature, each guide rail has a first end used for being rotatably connected to the object to be damped and a second end supported on the corresponding structural support, a tooth portion engaged with a gear is formed on a side portion of each guide rail, and when the mass block swings, the swing of the mass block is converted into transmission by means of the engagement transmission between the guide rail and the gear for input into the corresponding damping component.
US11946442B2
Underwater vehicles capable of self-propulsion are described. An underwater vehicle includes a cross-flow turbine including two or more foils spaced apart from a main shaft. The foils have a pitch that is adjustable under control of a pitch control mechanism. The underwater vehicle also includes a frame supporting the main shaft. The frame enables rotation of the cross-flow turbine. The underwater vehicle additionally includes a generator-motor set including rotor and stator elements. The rotor element is in rotary communication with the main shaft.
US11946436B2
An architecture for controlling and/or monitoring at least one actuator of a mobile cowl of a thrust reverser equipping a nacelle, the actuator being driven by at least one engine, includes at least one engine sensor to provide its control according to instructions, the architecture including an electronic control system to process at least one piece of information generated by the engine sensor and to calculate, using at least this same piece of information, the position of the mobile cowl of the thrust reverser.
US11946434B1
A system includes a piston assembly. The piston assembly includes a crown portion having a crown, an outer wall coupled to the crown, a first inner wall disposed inside of the outer wall, a first fluid chamber disposed radially between the outer wall and the first inner wall, and an angled wall insert. An opening extends into the first fluid chamber in an axially inward direction. The outer wall, the first inner wall, the first fluid chamber, the opening, and the angled wall insert extend circumferentially about a central axis of the piston assembly. The angled wall insert is disposed in the opening, and the first fluid chamber is disposed axially between the crown and the angled wall insert.
US11946430B2
Controlling a fuel injector in a fuel system for an engine includes switching between a boosted voltage power supply and a lower voltage power supply during energizing a solenoid actuator in a fuel injector, and generating a solenoid energizing waveform including a pull-in tier produced by a boosted voltage incipient current, a boosted voltage second current, and a lower voltage later current, based on the switching between a boosted voltage power supply and a lower voltage power supply. Controlling a fuel injector further includes detecting an arrival timing of the valve based on a property of the lower voltage later current, and electronically trimming the fuel injector based on the detecting an arrival timing. Related control system logic is also disclosed.
US11946427B2
A method for controlling the operation of an engine system in a vehicle is provided The engine system includes an engine configured to operate in at least a two-stroke combustion mode and a four-stroke combustion mode, and an exhaust aftertreatment system, EATS configured to reduce emissions from the engine exhausts. The method comprising estimating or predicting the temperature of the EATS; estimating or predicting the emissions out of the EATS; n response of that the temperature of the EATS is below a predetermined temperature threshold, and that the emissions out of the EATS is above a predetermined emission threshold, performing a primary NOx emission reducing activity by operating the engine in a two-stroke combustion mode; subsequently to initiating the operation of the engine in a two-stroke combustion mode, and in response of that the emissions out of the EATS is below the predetermined emission threshold, changing engine operation from the two-stroke combustion mode to a four-stroke combustion mode.
US11946423B2
A variety of methods and arrangements are described for managing recharging of cylinders of an internal combustion engine during skip fire operation of the engine. In one method, a maximum allowed deactivation time for a cylinder is determined and the cylinder is recharged before the maximum allowed deactivation time is exceeded.
US11946422B2
A method of operating a combustion system (16) for a gas turbine (10), the combustor system (16) comprises a main fuel supply (72, 73), a pilot fuel supply (74), a combustion chamber (38). The method comprises the steps supplying a first fuel flow through the main fuel supply (72) and the pilot fuel supply (74), monitoring a composition of the first fuel, monitoring combustion instability, reducing the first fuel flow through the pilot fuel supply (74) to zero when the first fuel composition has a) a hydrogen content ≥5% by volume and/or b) a high-HC content ≥5% by volume and the combustion instability
US11946420B1
A fuel system includes a main pump assembly. The main pump assembly has a main fuel pump connected to an input line, a recirculation pump connected to the input line, and a fuel recirculation system. A recirculation control includes a first selector valve in fluid communication with an outlet line of the recirculation pump, with a recirculation return line connected to return fuel to the input line, and with an inter-valve line. The recirculation control includes a second selector valve in fluid communication with the inter-valve line, with a back-up line connecting the second selector valve to a main fuel control, and with a cooler recirculation line connected to supply the one or more coolers.
US11946414B2
An acoustic panel for a gas turbine engine, includes a panel body, a panel-body cover, and a support bracket. The panel body is configured to dampen vibrations caused by the gas turbine engine. The forward support bracket is configured to mount the acoustic panel to portions of the gas turbine engine.
US11946408B2
Provided is a two-stroke internal combustion engine, including: a fuel injection valve configured to supply a fuel to a crank chamber; an intake passage configured to allow only air to be sucked thereinto under a negative pressure generated when a piston is actuated; and a scavenging passage that allows communication between the crank chamber and a combustion chamber. The intake passage is branched into a first intake passage and a second intake passage. The first intake passage communicates with the crank chamber. The second intake passage communicates with the scavenging passage. The fuel injection valve is configured to inject the fuel toward at least one of the first intake passage or the crank chamber. Further, air stagnant in the scavenging passage at end of air suction serves as leading air to contribute to scavenging.
US11946404B2
Various example embodiments relate to a system that includes a nozzle. A dosing line is connected to the nozzle and a fuel dosing module. The fuel dosing module is in fluid communication with the dosing line and includes an outlet in fluid communication with the dosing line. An air inlet is positioned upstream of the outlet and is configured to receive air. A fuel inlet is positioned upstream of the outlet and is configured to receive fuel. A fuel valve is positioned upstream of the outlet and downstream of the fuel inlet and is configured to control the flow of fuel. The fuel dosing module is configured to combine the fuel and the air upstream of the outlet and downstream of the fuel valve to generate an air-fuel fluid, wherein the air-fuel fluid removes particles from the nozzle.
US11946403B2
Disclosed are exhaust systems for two-stroke engines mounted on bicycles. The exhaust systems include an expansion chamber having a divergent portion and convergent portion. The expansion chambers have different dimensions for the divergent portion and the convergent portion. The exhaust systems improve the power performance of the two-stroke engines operating at below maximal RPM by between about 15% and about 85% when compared to that of the two-stroke engines equipped with a stock exhaust pipe.
US11946401B2
A method for predicting urea crystal build-up in an engine system when operating according to an intended drive cycle. The method includes providing data representing engine operational conditions for the internal combustion engine during the intended drive cycle, wherein the data comprises values for at least engine speed and engine torque distributed over a time period representing the intended drive cycle; determining values and time variation for at least one exhaust parameter during the time period of the intended drive cycle when the engine system is operated according to the engine operational condition data; providing a reference relation between values and time variation for the at least one exhaust parameter and an expected urea crystal build-up in the engine system when operating the engine system at different engine operational conditions, predicting urea crystal build-up in the engine system when operating according to the intended drive cycle by comparing the determined values and time variation for the at least one exhaust parameter with the reference relation.
US11946398B1
A broadband resonator for a fuel cell compressor is disclosed. The resonator having a resonator insert having a tubular pipe surrounded by a plurality of disc-shaped walls separating the resonator insert receiving chamber into one or more individual resonator chambers. The tubular pipe is positioned eccentrically within a resonator insert receiving chamber. An entrained water removal system is formed in the resonator, preventing entrained water from accumulating in the resonator chambers which would result in an undesirable detuning of the designed amplitude frequency spectrum response.
US11946397B1
An engine system optionally including: a crankcase of an engine having a blow-by gas passing therethrough; a liquid source containing a liquid; and an oil separating apparatus in fluid communication with the blow-by gas. The oil separating apparatus having a coalescing filter to separate oil from the blow-by gas. Separate from the blow-by gas and the coalescing filter, the oil separating apparatus is in fluid communication with the liquid source to receive the liquid. The liquid is passed through the oil separating apparatus in a heat exchange relationship with the blow-by gas to maintain a desired temperature range for the blow-by gas.
US11946392B1
A flow control device for constraining fluid flow between axial flow turbomachines in series has a flow constrainer which constrains the fluid flow downstream of the first turbomachine in the series to the blades region of the second turbomachine, preventing fluid flow from impacting the hub or nosecone of the second turbomachine and providing more uniform fluid flow to the second turbomachine. The flow control device includes connective elements for positioning between the downstream region of the first turbomachine and the upstream region of the second turbomachine. The device may be equipped with stator vanes having a variety of optional configurations to further improve the uniformity of the fluid flow load on the second turbomachine.
US11946388B2
A turbine engine with an outer rotor that circumscribes an inner rotor. The outer rotor includes circumferentially arranged components with a radial outer end and radial inner end. Inner ends of confronting sides of adjacent components include at least one damper element to dampen the relative motion of the components or to provide at least a partial seal between adjacent components.
US11946385B2
A method for controlling the bending deformation of a turbomachine shaft at rest subjected to the residual heat of operation of the turbomachine, wherein the shaft is rotated at a rotation speed between 0.1 and 50 revolutions per minute depending on the bending deformation deflection of the shaft when the turbomachine is at rest.
US11946380B2
An aircraft engine circulation system comprises a conduit arranged in use to communicate a lubricant to and from one or more bearings of an engine. The conduits define a space which comprises a material that is selected to change phase at a predetermined temperature.
US11946374B2
The disclosure relates to an omni-directional horizontally oriented deflecting tool for a coiled tubing, which includes an inner central pipe, an outer central pipe, a conical outer cylinder, a piston outer cylinder, an anchoring mechanism, a sealing mechanism, a reversing mechanism and a steering mechanism. The anchoring mechanism includes a cone, an O-shaped sealing ring I, a cone spring, a slip, a slip spring, a slip seat, a claw I and a pin shaft I, and the sealing mechanism includes a piston, an O-shaped sealing ring II, a claw II, a pin shaft II, an upper rubber cylinder seat, a rubber cylinder, a connecting cylinder, a lower rubber cylinder seat and a gasket.
US11946371B2
A method for customizing non-destructive testing is provided and includes receiving, by a non-destructive testing (NDT) device, a stock application. The method further includes the device performing a stock NDT function in response to execution of the stock application. The stock NDT function can include a first device manipulation, a first NDT data acquisition by a device sensor, a first analysis employing data acquired by the first NDT data acquisition, or a first NDT output. The method additionally includes the device receiving a custom application after receipt of the stock application. The method also includes the device performing a custom NDT function, different from the stock NDT functions, and including at least one of a second device manipulation, a second NDT data acquisition by a sensor of the device, a second analysis employing data acquired by the second NDT data acquisition, or a second NDT output.
US11946370B2
Asphaltene onset pressure of a formation fluid is determined by subjecting the fluid to a plurality of tests where depressurization is conducted at a different depressurization rate for each test while optically monitoring the fluid for asphaltene flocculation. The pressures at which asphaltene flocculation are detected in each test are fit to a curve as a function of depressurization rate, and the curve is extrapolated to a pressure (e.g., 0 psi) to provide the asphaltene onset pressure.
US11946352B2
Systems and methods presented herein enable coordinated pumping operations. An example system may include a treatment fluid system configured to pump a treatment fluid into a wellbore, a pump-down system configured to pump a pump-down fluid into the wellbore to convey a perforating tool, a fluid valve system configured to selectively fluidly connect and disconnect the treatment fluid system and the pump-down system to and from the wellbore, and a controller communicatively connected to the treatment fluid system, the pump-down system, and the fluid valve system. The controller may be configured to monitor operational status of the treatment fluid system, the pump-down system, and the fluid valve system, and control operations of the treatment fluid system, the pump-down system, and the fluid valve system based at least in part on the operational status of the treatment fluid system, the pump-down system, and the fluid valve system.
US11946350B2
A method for remotely shutting down a downhole unit of a rotary steering system from ground includes steps of: a: calculating a pressure difference P1 between a front end and a rear end of the drill water hole; b: calculating an extension loss ΔP; c: calculating a pressure P2 at the riser after turning on the downlink device; d: calculating an opening area S1 of the throttle valve of the downlink device; and e: adjusting the throttle valve to a calculated opening degree; automatically targeting the function block that needs to be cut off according to a flow change detected downhole, and shutting down the downhole unit. The method can realize self-protection and continuous operation of the entire rotary steering system, reduce frequency of inspection that needs to pull back the drill when the rotary steering system is abnormal, improve drilling efficiency, and reduce costs.
US11946349B2
A downhole throttling device based on wireless control includes an inlet nozzle, a throttling assembly, an electrical sealing cylinder, a gas guide cylinder, a lower adapter sleeve, an end socket, a female sleeve, and electrical components. The inlet nozzle is connected to the throttling assembly, the throttling assembly is connected to the electrical sealing cylinder and the gas guide cylinder, the electrical sealing cylinder and the gas guide cylinder are both connected to the lower adapter sleeve, the lower adapter sleeve is respectively connected to the end socket and the female sleeve, and the electrical components are arranged in the electrical sealing cylinder. A throttling effect is achieved by detecting the temperature and pressure in a tube by a temperature/pressure sensor in the electrical components and controlling a motor to rotate a movable valve in the throttling assembly by a circuit control assembly, thereby achieving wireless control over downhole throttling.
US11946346B2
A technique facilitates dehydration of gravel slurry around blank pipe sections of a completion having filters for receiving carrier fluid returns. A sand screen filter system may be assembled with a first filter, a second filter, and a blank pipe section extending between the first filter and the second filter. A fixed leak off tube is mounted to the sand screen filter system such that at least a portion of the fixed leak off tube overlaps the first filter. Additionally, a slidable leak off tube is slidably mounted to the sand screen filter system. The slidable leak off tube is oriented to enable the slidable leak off tube to be slid along the blank pipe section until secured in fluid communication with the fixed leak off tube.
US11946341B2
A hydraulic tool includes a rotor rotatably disposed within a stator. At least an inner portion of the stator and/or at least an outer portion of the rotor is configured to be installed in a drill string in either of two inverted orientations along a longitudinal axis of the hydraulic tool. The rotor is configured to rotate within the stator in either of the two orientations. A method includes disposing a rotor within a cavity defined by a stator, passing a fluid through the stator to rotate the rotor, and reversing the stator or the rotor. A drilling system includes a fluid source, a hydraulic tool, a drive shaft operatively associated with the rotor of the hydraulic tool, and a drill bit operatively associated with the drive shaft.
US11946339B2
A valve arrangement is for a downhole apparatus having a tubular body having first and second ports in a wall thereof. The valve arrangement comprises a valve member that comprises a first port associated with the first port of the tubular body; and a second port associated with the second port of the tubular body. The valve arrangement is configurable to be locked in a first configuration with the tubular body, such that the first port is closed and the second port is closed. The valve arrangement is configurable to be locked in a second configuration with the tubular body, such that the first port is open and the second port is closed. The valve arrangement is configurable to be locked in a third configuration with the tubular body, such that the first port is closed and the second port is open.
US11946337B2
A system includes a subsurface safety valve and a lock tool. The subsurface safety valve is installed within the production tubing and has a main bore delineated by an inner circumferential surface of the subsurface safety valve and a lock profile machined into the inner circumferential surface of the subsurface safety valve. The lock tool is movably disposed around a conduit and has a locking dog configured to engage with the lock profile of the subsurface safety valve and a conduit seal made of a swellable elastomer. The conduit seal is activated by an activation fluid and has an expanded position and an unexpanded position.
US11946331B2
A method of sealing a subsurface bore comprises: locating a volume of thermite in the bore; locating a volume of alloy in the bore with the thermite; initiating reaction of the thermite to heat the alloy; and bringing the alloy to above the melting point of the alloy whereby the alloy flows and occludes the bore. The thermite may retain its initial form during or following reaction or may partially fluidise. The thermite may react to provide a platform that at least partially occludes the bore. The alloy may flow over a surface of the thermite.
US11946330B2
A downhole actuator (16) includes a piston (15) within a chamber (17) on which fluid can act on either side to hydraulically activate the actuator. A hydrostatic equilibrium device (18) and a valve (14) are mounted around the hydraulic actuator. With a radial port (28) of the hydrostatic equilibrium device closed and the valve closed to seal the string, pumping fluid through the string operates the actuator. Pressure overbalance prevents movement of the piston (15). The radial port (28) is opened to drain fluid from the string until equilibrium is reached with the annular volume and the piston (15) can be moved.
US11946329B2
Piston-less downhole tools and piston-less pressure compensation tools are presented. The piston-less downhole tool includes a first chamber comprising a first fluid, the first fluid being a fluid that thermally expands in response to an increase in a temperature of the first fluid. The piston-less downhole tool also includes a tubular having a first end that is fluidly sealed and a second end that is in fluid communication with the first fluid, wherein the tubular is configured to expand in response to thermal expansion of the first fluid. The piston-less downhole tool further includes a second chamber configured to store a second fluid. The tubular of the piston-less downhole tool is configured to contract in response to pressure applied by the second fluid.
US11946321B2
A cutting element assembly includes a cutting element and a sleeve having a cutter-receiving aperture configured to receive at least a portion of the cutting element within the cutter-receiving aperture. The cutting element assembly may also include a retention element rotatably coupling the cutting element to the sleeve and a biasing member disposed between the cutting element and the sleeve. The biasing member may be configured to bias the cutting element relative to the sleeve. A method of forming a downhole tool includes forming a bit body including at least one blade, securing at least one sleeve to the blade, disposing at least one biasing member within the cutter-receiving aperture, and inserting a cutting element into the cutter-receiving aperture of the at least one sleeve, such that the at least one biasing member is disposed between the at least one sleeve and the cutting element.
US11946311B2
A flashing includes a first edge, a second edge opposite from the first edge, a first surface, and a second surface on an opposite side of the flashing from the first surface. The first surface and the second surface extend between the first edge and the second edge. The first surface includes a hydrophobic region and a hydrophilic region.
US11946306B2
An automatic door operator includes a lead screw having a first end connected to an output end of an actuating unit and a second end extending away from the output end. A lead screw nut is attached to the lead screw. A slider is attached to the lead screw nut. The slider is provided with a rack portion extending in a direction parallel to an axial direction of the lead screw, and during a movement of the lead screw nut, a length of an overlap of the rack portion and the lead screw in the axial direction varies. The operator includes a housing having a guide hole configured to be slidably engaged with the slider and an output shaft is mounted in a mounting hole disposed on the housing. The output shaft has a gear portion positioned in the guide hole and engaged with the rack portion.
US11946303B2
It is described herein a venting apparatus for an opening in a roof. The venting apparatus for an opening in a roof may comprise a structural frame, an adapter, a mount, a hinge, and a latch. The adapter may comprise a frame adapter section, a lip extending inwardly from a portion of the frame adapter section inner surface, and a protrusion extending upwardly from the lip. The frame adapter section may be configured to fit around an outer surface of the structural frame while the mount may be configured to fit around an outer surface of the protrusion. The latch may be configured to receive a signal from a device when the device detects the presence of smoke within the building to cause the latch to change from a latch closed position to a latch opened position.
US11946298B2
The invention relates to a push rod lock for a switch cabinet housing, having a linearly adjustable push rod which is arranged on an inner side of a switch cabinet door and projects with a coupling piece from the inner side through the switch cabinet door, wherein a door lock plate which is mounted via an outer side of the switch cabinet door opposite the inner side is fixed to an actuating element which is coupled to the coupling piece via a mushroom pin connection on the switch cabinet door, wherein the push rod is adjustable between a second open position and a second closed position via the actuating element which is adjustable between a first open position and a first closed position, wherein the mushroom pin connection is arranged at least in a release position in which the door lock plate is removable from the switch cabinet door at least when the push rod is arranged in the second closed position and the actuating element is arranged in an intermediate position between the first open position and the first closed position, and wherein the mushroom pin connection assumes a locking position when the actuating element is transferred from the intermediate position into the second closed position when the door lock plate is placed on the switch cabinet door in the release position. Additionally, a corresponding arrangement and a corresponding method are described.
US11946292B2
A side door disclosed herein is a side door for a vehicle, and includes an inner panel, a door handle attached to the inner panel and operable by a user, an outer panel covering the inner panel from an outer side of the vehicle and having an opening that exposes the door handle, and a cover attached to the inner panel and at least partially closing the opening of the outer panel. A projection is provided in the cover to project into a space between the door handle and the outer panel at least in a vehicle front-rear direction across the door handle.
US11946283B2
An electronic lock includes exterior and interior assemblies. The electronic lock includes a bolt movable between an extended position and a retracted position. The exterior and interior assemblies are connected to, and capable of actuating, the bolt. The exterior assembly includes an escutcheon and a sensor to selectively actuate movement of the bolt. The sensor has a first side and an opposite second side and the first side is accessible from the escutcheon and the sensor is in communication with, and connected to, the processor of the interior assembly. The exterior assembly includes a first seal positioned around the sensor at the first side between the sensor and the escutcheon. The exterior assembly includes a retainer that is positioned at the second side of the sensor to position the sensor immediately adjacent the escutcheon.
US11946279B2
A water treatment insert for a pool skimmer system includes a chemical treatment portion separated from a mechanical filtration portion. The treatment device includes an upper portion and a lower portion. The upper section can include a vertical wall or walls, which should be substantially watertight so that substantially all the water entering the pool skimmer flows through the upper portion, and then into the lower section. The entire device is preferably received in the filter basket receiving section of a conventional pool skimmer, in place of the conventional filter basket. One of the upper and lower sections provides mechanical filtration and the other chemical treatment, to enhance the water treatment function of the skimmer.
US11946273B2
A system for providing shade onto a surface is described herein. The system includes a canopy configured for engagement with, and aerial suspension by, a frame. The frame includes a plurality of sections configured for end-to-end alignment from a left end to a right end of the frame. Each section is configured to engage with any adjacent sections to form the frame. The ends of the frame are secured to the surface, thereby aerially suspending the canopy and providing shade to the surface.
US11946263B2
A roof vent for a contoured metal surface. The roof vent includes a base or foot having one or more recessed channels that extend between opposing edges of the foot. The recessed channels are sized and shaped to receive correspondingly shaped ridges of the contoured metal roof surface.
US11946252B2
Some embodiments of the present disclosure relate to an roofing shingle comprising a low penetration point asphalt reinforced glass mat. In some embodiments, the reinforced glass mat comprises a glass mat and a reinforcement material. In some embodiments, the glass mat comprises a web of glass fibers. In some embodiments, the reinforcement material is embedded into the web of glass fibers of the glass mat. In some embodiments, the reinforced glass mat comprises a sufficient amount of the reinforcement material, so as to result in a nail shank shear resistance of 13 lbs to 17 lbs, according to ASTM 1761 at 140° F. Methods of making the roofing shingle and methods of forming a roofing shingle from the roofing shingle are also disclosed herein.
US11946251B2
The invention relates to a decorative panel, comprising at least one substrate comprising an upper surface and a bottom surface and two pairs of opposing side edges, wherein the substrate comprises at least one core layer and at least one decorative layer and the panel comprising at least one coating layer, wherein the coating layer is provided upon the upper surface of the substrate, wherein both the upper surface of the substrate and the upper coating surface of the coating layer have a predetermined Shore D hardness.
US11946242B2
A modular framing system with assorted connection devices which permit customization of the modular frame system for a variety of purposes. Connection devices include bases, adapters, extenders, connectors and enclosers. Connection devices have male and/or female components allowing the connection devices to fit together in a variety of configurations to form a variety of modular frames. A further connection device is an attachment connector that is connected to a side wall opening of the base, adapter, extender, connector or encloser and creates a platform that may be varied in size and an object may be placed on the platform.
US11946233B2
A sensing assembly of a hydrant can include a sensor housing defining a housing cavity, the sensor housing distinct from a stem of the hydrant and configured to be removably coupled to the stem; a sensor located within the housing cavity; at least one battery in electrical communication with the sensor and located within the housing cavity; and an antenna in electrical communication with the sensor.
US11946232B2
Systems and methods for producing water from process gas are provided herein. The systems include a water generating system that adjusts the pressure and temperature conditions surrounding a hygroscopic material in order to release water vapor generated by exposure of the hygroscopic material to the process gas.
US11946225B2
One embodiment of a hydraulic system for a machine has a first hydraulic circuit including a first pump coupled to a first hydraulic actuator configured to move a first implement of the machine. A second hydraulic circuit includes a second pump coupled to a second hydraulic actuator configured to move a second implement. An electric motor mechanically couples to the first pump and to the second pump. An operator interface receives input from an operator requesting movement of the first and second implements. A controller communicatively coupled to the electric motor and to the operator interface determines, based on the requested movement of the first and second implements respectively, first and second flow allocations respectively for the first and second pumps and determines respective target displacements for the first and second pumps. The controller also determines first and second target electric motor speeds based on the target displacements for the first and second pumps, respectively, and controls the electric motor to operate at the larger of the first and second target electric motor speeds.
US11946223B2
A shovel includes a lower traveling body, an upper turning body turnably attached to the lower traveling body, an actuator mounted on the lower traveling body or the upper turning body, and a controller configured to set a prohibited area for an obstacle located in a work area and restrict movement of the actuator. The controller determines whether the shovel has entered the prohibited area, and slows or stops movement of the shovel in response to determining that the shovel enters the prohibited area.
US11946214B2
THIS invention relates to a method of disposing of residues from the comminution and processing of ores. The method includes the steps of classifying the processing residues into a water permeable sand fraction and a tailings fraction and depositing the tailings fraction and the sand fraction to form a multilayer structure contained by at least one containment wall (14) with the sand fraction forming continuous channels (12) through the tailings fraction (10) to allow water contained in the tailings and sand to flow by gravity, through the sand channels, to water discharge points (16), and recovering the water (18) from the water discharge points.
US11946210B2
A driveway reflector holder and installation tool assembly includes a reflector holder and an installation tool removably receivable in the reflector holder. The reflector holder includes a hollow sleeve body, a washer disposed on an upper end of the hollow sleeve body, and at least one retention feature disposed on the hollow sleeve body. The installation tool includes an elongated body, a head, and a tapered tip. The installation tool is configured to extend through the hollow sleeve body of the reflector holder with the head being positioned above the upper end of the hollow sleeve body and the tapered tip being positioned below the lower end of the hollow sleeve body. The installation tool is configured to be driven to insert the at least one reflector holder into a ground surface and then be removed from the at least one reflector holder.
US11946209B2
A road paver comprises a tractor vehicle with a material hopper for receiving paving material and a paving screed for compacting paving material. The paving screed comprises at least one electric heating device for heating the paving screed. The road paver comprises at least one electric switching assembly configured to switch an electric power supply of the electric heating device. The electric switching assembly comprises an electric parallel circuit of two switching devices, wherein the electric parallel circuit of the two switching devices forms a series electric circuit with the electric heating device.
US11946206B2
A synthetic turf system is disclosed. The synthetic turf system comprises a synthetic turf system and a poured-in-place (PIP) rubber subsurface. The PIP rubber subsurface is poured with a mixture of rubber buffing and urethane configured to deliver improved safety, playability, and reduced maintenance requirements for the synthetic turf placed on a playing surface. The PIP rubber subsurface is made with rubber buffings combined with a binder such as polyurethane. The system further comprises a layer of compacted gravel disposed underneath the PIP rubber subsurface configured to allow drainage. The system further comprises a plurality of cooling particle infill to avoid dislodging of infill into athlete's shoes, clothes, eyes, or ears. Further, the infill is substantially free of crumb rubber infill and the system is without the use of added shock pads. Further, the system is configured to maintain a consistent concussion resistance throughout the entire playing surface.
US11946202B2
A calender for the treatment of web-like materials, including a fixed structure adapted to support two heated rollers shaped to be connected to the fixed structure, to a drive unit and to a heating system. The calender includes automatic elements for engaging and respectively for disengaging the rollers to and from the fixed structure, the drive unit and the heating system; the automatic elements are controlled by a programmable control unit and each of the rollers has an engaging surface shaped to be engaged by mechanical elements for moving the rollers which move the rollers between the calender and one or more waiting or parking stations while the rollers are at a temperature between 50° C. and 200° C.
US11946200B2
A stranding machine is provided for producing a cord from a plurality of wires, preferably metal wires. The stranding machine has a stranding device for stranding the wires, including at least one rotatably mounted deflecting roller for deflecting the cord and at least one guide device for guiding the cord. The guide device is arranged in such a way that the cord can be guided on a straight line from the guide device to the deflecting roller in such a way that the cord is pressed against a first flank of the deflecting roller. As the cord is deflected by the deflecting roller, the cord moves from the first flank into the roller base of the deflecting roller.
US11946197B2
The present disclosure relates to a method for modifying polyester by a swelling agent combined with cutinase, belonging to the technical field of textile processing. According to the method, a phenol solution or an o-vanillin solution is used as the swelling agent to perform swelling treatment on the polyester, and combined with a Humicola insolens cutinase solution to perform hydrophilic modification on the polyester, which not only significantly improves the release amount of hydrolysates, but also reduces the fabric mass loss compared with the traditional chemical modification method.
US11946195B1
A programmable automated clothes washer, transfer, and dryer system is disclosed. The programmable automated clothes washer, transfer, and dryer system allows a person doing laundry to program in a load of laundry to be washed. The programmable automated clothes washer, transfer, and dryer system goes through the wash cycle, spins the clothes, and then transfers the clothes from the washer internally to the dryer, then the dryer starts after the transfer and dries them.
US11946194B2
A clothing treatment apparatus includes a frame, a hanger body provided to hang clothing or a hanger, and a vibration module generating vibration, and configured to move the hanger body with respect to the frame. The vibration module includes a first eccentric portion rotating about a predetermined first rotation axis, a second eccentric portion rotating about a predetermined second rotation axis that is spaced apart from and parallel to the first rotation axis, and a vibrating body fixed to a predetermined central axis that is fixed to the frame and disposed between the first rotation axis and the second rotation axis. The first eccentric portion and the second eccentric portion rotate in the same direction to rotate the vibrating body about the central axis.
US11946192B2
A laundry treating appliance comprising a tub with a tub access opening, a rotatable drum located within the tub and partially defining a treating chamber, a drying air duct having an inlet formed in the tub and defining a cross-sectional area of the inlet, and a filter overlying the inlet and having a surface area greater than the cross-sectional area of the drying air duct.
US11946188B2
A retrofit auxiliary device that supports operations of at least one cleaning appliance. The retrofit auxiliary device including at least one fluid channel and a device controller. The device controller being communicatively coupled to the at least one cleaning appliance to monitor or control the operation of the at least one cleaning appliance, and a user display.
US11946186B2
A laundry appliance includes a cabinet defining an aperture in a front surface thereof. A drum is disposed within the cabinet. The drum defines an access opening that aligns with the aperture. A door is coupled to the cabinet and is operable between closed and opened positions relative to the aperture. A bellows extends along a perimeter of the aperture and proximate the access opening. A deflector extends along at least a portion of the perimeter of the aperture. The deflector extends into an interior of the drum over the bellows.
US11946176B2
Knitted device (5), in particular a knitted fabric, comprising a first area (6), in particular a rectangular area, from which loops (9) project and at least one second area (7, 8), in particular a contiguous rectangular area, preferably two contiguous areas (7, 8) on either side of the first area (6), the second contiguous border area(s) not including loops (9) and being designed to allow the knitted device to be attached to a cover (4) designed to cover a molded object (1), in particular a motor vehicle seat, for example by stitching, while the first area (6) with loops (9) is designed to cooperate with hooks (14) that project from the molded object (1), characterized in that means are provided to prevent or combat the fraying of the threads of the knitted device (5) forming the one or more second border areas (7, 8).
US11946172B2
An antibacterial twisted yarn including a first fiber and a second fiber having a shorter length than the first fiber and twisted together with the first fiber, wherein at least one of the first fiber and the second fiber includes a piezoelectric fiber that generates a charge by application of external energy.
US11946167B2
A process for the production of acrylic fibers, in particular a spinning process for obtaining precursor fibers of carbon fiber by the wet spinning of a polymer solution in an organic solvent and the relative apparatus.
US11946165B2
A method for producing solid cellulose filaments from a fluid of the cellulose by extruding the fluid through a plurality of extrusion openings, whereby fluid filaments are produced, and solidifying the filaments in a coagulation bath, the filaments being bundled in the coagulation bath and being deflected as a bundle in order to be drawn from the coagulation bath above the coagulation bath level, the bundle of filaments assuming a deflection width on a deflecting device, which deflection width is defined in accordance with a formula. A device therefor is also provided.
US11946164B2
Expanded, nanofiber structures are provided as well as methods of use thereof and methods of making.
US11946159B2
A method of selectively controlling materials structure in solution based chemical synthesis and deposition of materials by controlling input energy from pulsed energy source includes determining solution conditions, searching and/or determining energy barrier(s) of a desired materials structure formation, applying precursor solution with selected solution condition onto a substrate, and applying determined input energy from a pulsed energy source with a selected condition to the substrate, thereby nucleating and growing the crystal.
US11946154B2
Provided are a dielectric material, a device including the dielectric material, and a method of preparing the dielectric material, in which the dielectric material may include: a layered perovskite compound, wherein the layered perovskite compound may include at least one selected from a Dion-Jacobson phase, an Aurivillius phase, and a Ruddlesden-Popper phase, a temperature coefficient of capacitance (TCC) of a capacitance at 200° C. with respect to a capacitance at 40° C. may be in a range of about −15 percent (%) to about 15%, and a permittivity of the dielectric material may be 200 or greater in a range of about 1 kilohertz (kHz) to about 1 megahertz (MHz).
US11946153B2
A copper or copper alloy electroplating bath has two or more electrolytes. The two or more electrolytes include at least one selected from nitric acid and a nitrate. The two or more electrolytes can form electrodeposits, such as a group of high-aspect bump electrodes, that have a uniform height or thickness at high speed.
US11946147B2
A thermal barrier coating includes a bond coat layer deposited on a substrate, and a ceramic layer deposited on the bond coat layer. The ceramic layer includes a first layer having a porosity of 10% or more and 15% or less, and a second layer having a porosity of 0.5% or more and 9.0% or less and deposited on the first layer.
US11946146B2
A coating system configured to be applied to a thermal barrier coating of an article includes an infiltration coating configured to be applied to the thermal barrier coating. The infiltration coating infiltrates at least some pores of the thermal barrier coating. The infiltration coating decomposes within the at least some pores of the thermal barrier coating to coat a portion of the at least some pores of the thermal barrier coating. The infiltration coating reduces a porosity of the thermal barrier coating. The coating system also includes a reactive phase spray formulation coat configured to be applied to the thermal barrier coating. The reactive phase spray formulation coating reacts with dust deposits on the thermal barrier coating.
US11946141B2
An apparatus for automated chemical vapor processing. The apparatus includes a chemical vapor processing chamber to treat articles with surface-smoothing chemical vapor and an article loading chamber to receive articles pending treatment by the chemical vapor processing chamber. The apparatus further includes an automated conveyor to move the articles between the article loading chamber and the chemical vapor processing chamber. The apparatus further includes an air lock to connect the article loading chamber to the chemical vapor processing chamber, and a controller to control the automated conveyor to move the articles between the article loading chamber and the chemical vapor processing chamber, and to control the air lock to seal the chemical vapor processing chamber from the article loading chamber when the automated conveyor is not moving articles between the article loading chamber and the chemical vapor processing chamber.
US11946131B2
Designs and arrangements for sublimation cells are provided, which enriches an inert carrier gas with organic vapor such that the partial pressure of the organic vapor is highly stable in time. Stability is achieved by controlling the local rates of evaporation along the solid-gas interface through one or more crucibles, thereby reducing the effects of greater headspace and lowering interfacial area as the source depletes. Local evaporation rates also can be controlled using either temperature distribution or convective flow fields.
US11946130B2
Method of manufacturing zirconium alloy tubular products containing (wt. %): niobium—0.9-1.7; iron—0.04-0.10; oxygen—0.03-0.10; silicon—less than 0.02, carbon—less than 0.02, and zirconium—as the base of the alloy. This includes an ingot melting by multiple vacuum arc remelting, mechanical processing of the ingot, heating, hot working of the ingot, subsequent mechanical processing for the production of tubular billets, heat treatment of the tubular billets, application of a protective coating and heating to a hot pressing temperature, hot pressing, removal of the protective coating, multi-stage cold radial forging, vacuum thermal treatment, multiple cold rolling runs with a total deformation degree of 50-80-% per run and a tubular coefficient of Q=1.0-2.7 with intermediate vacuum thermal treatment after each cold rolling operation, and final vacuum thermal treatment of the resulting tubular products carried out at the final size with subsequent final finishing operations.
US11946110B2
A metal structure includes an alloy material containing structural deformation twins embedded during a manufacturing process of the alloy material along defined directions, a defined deformation sequence, and defined strain levels. The embedded structural deformation twins mitigate failure and fracture in the alloy material.
US11946107B2
Provided herein are methods and compositions for detecting Salmonella typhimurium in a sample.
US11946095B2
Disclosed herein are methods, compositions, and kits for barcoding nucleic acids. For example, particles for barcoding are provided, where the particle comprises: a first plurality of oligonucleotide barcodes each comprising a target-binding region, and a second plurality of oligonucleotides each comprising a target-specific target-binding region.
US11946094B2
A method for identifying drug resistant genes and compositions containing agents that downregulate these genes in combination with a cancer therapeutic.
US11946091B2
Systems and methods are described for processing a plant material, such as Cannabis and/or hemp. An example method includes: providing a slurry of plant material; providing an inert gas; adding the slurry and the inert gas to a tank; applying heat and pressure to the slurry inside the tank to generate a processed plant material; removing the processed plant material from the tank; and drying the processed plant material in a dryer to produce a dried product comprising cannabidiol (CBD).
US11946084B2
Provided are a fusion protein comprising a Pab1 element and an eIF4G element and a preparation method therefor. The fusion protein can improve in-vitro translation efficiency. A constitutive or inducible promoter (for example, pKlPGK1) may also be inserted in front of eIF4G in the fusion protein for increasing in-vitro protein synthesis ability.
US11946083B2
The present invention relates to the production of capsaicinoid compounds including Capsaicin and Nonivamide via microbial fermentation.
US11946081B2
Disclosed herein is one or more subtilisin variant. nucleic acid encoding same. and compositions and methods related to the production and use thereof. including one or more Bacillus gibsonii-clade subtilisin variant that has improved soil removal compared to one or more reference subtilisin.
US11946080B2
Disclosed herein is one or more subtilisin variants, nucleic acids encoding same, and compositions and methods related to the production and uses thereof, including one or more subtilisin variants that has improved stability and/or soil removal compared to one or more reference subtilisin.
US11946070B2
The present invention relates to a medium composition for reinforcing the efficacy of stem cells, including ethionamide, a method of reinforcing the efficacy of stem cells, including culturing stem cells in the medium composition, a method of preparing stem cells with reinforced efficacy, stem cells prepared by the above-mentioned method, and a use thereof. According to the present invention, the anti-inflammatory effect of mesenchymal stem cells and expression levels of paracrine factors may be effectively improved by a simple method of treating mesenchymal stem cells with ethionamide, and the stem cells obtained by the above method may be effectively used for preventing or treating an inflammatory disease or a degenerative brain disease.
US11946066B2
Disclosed herein include methods, compositions, and systems suitable for use in delivering a polynucleotide to a target cell of a subject in need thereof. In some embodiments, a viral vector comprises a polynucleotide encoding nucleoprotein (N), phosphoprotein (P), matrix protein (M), RNA-dependent RNA polymerase (L), and one or more transgenes. The viral vector can comprise one or more of a conditionally stable fusion protein, a protease fusion protein, a degron fusion protein, and/or a glycoprotein derived of another species than the viral vector polynucleotide to enable control of viral vector transduction and/or replication.
US11946065B2
Transgene cassettes, AAV vectors, and AAV viral vectors for expression of human codon-optimized CSTB
The present disclosure provides methods and compositions for the treatment of diseases and genetic disorders linked to CSTB loss and/or misfunction. The methods and compositions of the present disclosure include rAAV vectors and rAAV viral vectors comprising transgene nucleic acid molecules encoding CSTB polypeptides.
US11946063B2
The invention relates to a long DH (LDH) cassette comprising a recombinant DH construct comprising at least two DH gene segments encoding at least 10 amino acids of the HCDR3 amino acid sequence, wherein at least one of the DH gene segments is a heterologous DH gene segment; an immunoglobulin heavy chain locus and a transgenic non-human animal comprising the same; and their use in producing an immunoglobulin library with long HCDR3 regions.
US11946062B2
A gene PpHSP21 with black spot disease resistance is isolated from Pyrus pyrifolia. A nucleotide sequence of the gene PpHSP21 is shown in SEQ ID NO. 1. An amino acid sequence of an encoded protein of the PpHSP21 gene is shown in SEQ ID NO. 2. By constructing the plant overexpression vector and silencing vector of the gene PpHSP21, the gene PpHSP21 is introduced into the plant by the Agrobacterium-mediated genetic transformation method, so that the gene PpHSP21 is able to be overexpressed in the plants, thereby significantly improving black spot disease resistance in plants. The discovery and identification of the gene PpHSP21 provide new genetic resources for stress resistance molecular design and breeding in plants, and to provide new genetic resources for the implementation of green agriculture. The development and utilization of the genetic resources is conducive to reducing agricultural production costs and achieving environmental friendliness.
US11946060B2
Methods and materials for modulating heat and/or drought tolerance in plants are disclosed. For example, nucleic acids encoding heat and/or drought-tolerance polypeptides are disclosed as well as methods for using such nucleic acids to transform plant cells. Also disclosed are plants having increased heat and/or drought tolerance and plant products produced from plants having increased heat and/or drought tolerance.
US11946028B2
The presently disclosed subject matter provides a biomimetic organ model, and methods of its production and use. In one exemplary embodiment, the biomimetic organ model can be a multi-layer model including a at least two microchannels and at least one chamber slab with at least one membrane coated with cells disposed between at least one microchannel and the at least one chamber slab. In another exemplary embodiment, the biomimetic organ disease model can be a five-layer model including a first and second microchannel with a membrane-gel layer-membrane coated or encompassing cells disposed between the microchannels. In certain embodiments, at least one device can be coupled to the biomimetic organ model that delivers an agent to at least one microchannel.
US11946025B2
This invention relates to novel whitening agents for cellulosic substrates. The whitening agents are comprised of at least two components: at least one chromophore component and at least one polymeric component. Suitable chromophore components generally fluoresce blue, red, violet, or purple color when exposed to ultraviolet light, or they may absorb light to reflect these same shades. The whitening agents are further characterized by having a dispersion component value of the Hansen Solubility Parameter of less than or equal to about 17 MPa0.5. This invention also relates to laundry care compositions including but not limited to liquid and/or powder laundry detergent formulations and rinse added fabric softening (RAFS) compositions that comprise such whitening agents.
US11946015B2
The present invention provides a water-glycol hydraulic fluid comprising 0.3-0.6% by mass in total of fatty acid sodium salt and/or fatty acid, and 0.3-0.6% by mass of dimerized fatty acid. The water-glycol hydraulic fluid also comprises 20-60% by mass water, 20-60% by mass glycol, 0.01-0.06% by mass alkali hydroxide compound selected from potassium hydroxide and/or sodium hydroxide, and 1.0-5.0% by mass alkanolamine.
US11946013B2
A lubricating oil composition which contains a base oil and a fluorine compound and may have improved cooling performance. The base oil may contain a mineral oil. The base oil may have a kinematic viscosity in a range of from 1 to 25 mm2/s at 40° C. The content of the fluorine compound may be in a range of from 3 to 30% by weight based on the total amount of the composition.
US11946011B1
Household lubricant compositions containing medium chain triglycerides are non-toxic and biodegradable. The lubricant compositions are made using vegetable oil components and stabilized using alcohol, an antioxidant, and a metal chelator. The lubricant compositions offer safe and environmentally friendly alternatives to petroleum-based lubricants, yet have similar lubricity and are more stable than naturally sourced vegetable oils. The compositions also can be used to clean and coat surfaces, including food preparation surfaces, and to prevent corrosion. Still further uses include sterilization and sanitation of surfaces and as a skin conditioner and lubricant.
US11946007B1
A natural gas separation and purification and mercury collection system for oil and gas wells includes a cyclone separator, a condensation purification and separation mechanism, pressure buffer mechanisms, mercury collection and separation mechanisms, and natural gas storage tanks. An inlet end of the cyclone separator is communicated with an external gas source through a pressure buffer mechanism, and an outlet end of the cyclone separator is communicated with the condensation purification and separation mechanism through a pressure buffer mechanism. The condensation purification and separation mechanism is communicated with the mercury collection and separation mechanism through a pressure buffer mechanism. The mercury collection and separation mechanism is communicated with the natural gas storage tank through a guide tube. A method of use of the natural gas separation and purification and mercury collection system includes gas collection, gas purification, mercury separation, and mercury analysis.
US11946002B2
Provided is a method for treating an oil gas, which can realize high-efficiency separation for and recovery of gasoline components, C2, C3, and C4 components. The method first conducts separation of light hydrocarbon components from gasoline components, and then performs subsequent treatment on a stream rich in the light hydrocarbon components, during which it is no longer necessary to use gasoline to circularly absorb liquefied gas components, which significantly reduces the amount of gasoline to be circulated and reduces energy consumption throughout the separation process. Besides, in this method, impurities, such as H2S and mercaptans, in the stream rich in the light hydrocarbon components are removed first before the separation for the components. This ensures that impurities will not be carried to a downstream light hydrocarbon recovery section, thus avoiding corrosion issues caused by hydrogen sulfide in the light hydrocarbon recovery section.
US11945999B2
The present invention relates to a composition for scavenging hydrogen sulphide and/or mercaptans in hydrocarbon streams, the composition comprising an oxazolidine compound and a synergistic additive.
US11945992B2
A drilling fluid composition includes a latex including a first polymer and a second polymer. The first polymer includes polyvinyl alcohol and polyvinyl acetate. A molar concentration of the polyvinyl alcohol in the first polymer is greater than 80% and less than 100%. The second polymer has a general structure in which x is an overall molar ratio of styrene in the second polymer, y is an overall molar ratio of butadiene in the second polymer, and z is an overall molar ratio of carboxylic acid in the second polymer. A sum of x, y, and z is represented as s. Styrene (x) is in a range of from about 20% to about 30% of s. Butadiene (y) is in a range of from about 70% to about 80% of s. Carboxylic acid (z) is in a range of from about 1% to about 5% of s.
US11945989B2
The present invention relates to compositions comprising (E)-1,2,3,3,3-pentafluoro-1-propene (i.e., R-1225ye(E) or HFO-1225ye(E)), HFO-1234yf, R-32, CO2, and, optionally, R-125, and methods of using the HFO-1225ye(E) composition in refrigeration, air conditioning, or heat pump systems, or for replacing R-410A or R-32 in refrigeration, air conditioning, or heat pump systems.
US11945987B2
In one aspect of the present disclosure, there is provided an optical wavelength conversion member including a polycrystalline ceramic sintered body containing, as main components, Al2O3 crystal grains and crystal grains represented by formula X3Al5O12:Ce. In the optical wavelength conversion member 9, atoms of element X are present also in an Al2O3 crystal grain adjacent to the interface between the Al2O3 crystal grain and an X3Al5O12:Ce crystal grain.
US11945979B2
A method of manufacturing a composite product, comprising: —applying a binder composition, notably in the form of an aqueous solution, to non or loosely assembled matter to provide resinated matter, wherein the binder composition consists of a binder composition prepared by combining reactants comprising at least 50% by dry weight reducing sugar reactant(s) and at least 5% by dry weight nitrogen-containing reactant(s); and—arranging the resinated matter to provide loosely arranged resinated matter; and—subjecting the loosely arranged resinated matter to heat and/or pressure to cure the binder composition and to form the composite product; —wherein the nitrogen-containing reactant(s) comprise TPTA triprimary triamine(s), notably wherein the nitrogen-containing reactant(s) comprise at least 5% by dry weight of TPTA triprimary triamine(s).
US11945976B2
The present invention relates to a heat-sealable structure comprising an aluminum foil and a heat-seal lacquer, said structure exhibiting a seal strength, according to ASTM F2824, of more than 23 N/15 mm when heat-sealed to another heat-sealable structure comprising an aluminum foil and the same heat-seal lacquer, the heat-seal lacquers of both structures contacting each other for heat sealing, said seal lacquer comprising a copolymer blend comprising: —from 30 to 80% by weight, preferably 40 to 70% by weight, more preferably from 50 to 60% by weight of a copolymer A based on (meth)acrylate ester (co)polymers, olefin (co)polymers and block or grafted copolymers comprising (met)acrylate ester sequences and olefin sequences, —from 20 to 70% by weight, preferably 30 to 60% by weight, more preferably from 40 to 50% by weight of a copolymer (B) based on vinyl halides, vinyl esters of carboxylic acids and ethylenically unsaturated (poly)carboxylic acids.
US11945967B2
A method for forming a benzophenone-containing emulsion is provided. The method includes a step of forming a pre-emulsion by combining a monomer composition with a benzophenone or a benzophenone derivative in water, the monomer composition including one or more monomers selected from the group consisting of (meth)acrylic acid monomers and (meth)acrylic monomers, vinyl acetate, aromatic monomers, vinyl neodecanoate, and combinations thereof. The pre-emulsion is polymerized by combining the pre-emulsion with a radical initiator in a reactor to form a reaction mixture that polymerizes to form an emulsion polymer. This procedure implements novel and easily polymerizable benzophenone (meth)acrylates) into the polymer backbone preventing them from leaching out of finished coatings. Advantageously, the benzophenone-containing emulsions can be used to form paint coatings with dirt pick-up resistance while maintaining the excellent flexibility of paint finishes to limit cracking of the final film.
US11945966B2
A photocurable composition can comprise a polymerizable material and a photoinitiator, wherein the polymerizable material may comprise at least one first polymerizable monomer having a structure of Formula (1): (R1)x—Ar—(R2)y (1), with Ar being one or more substituted or unsubstituted aromatic rings; R1 being a structure covalently bonded to Ar including at least one acrylate group; x being 1-4; and R2 being —CH═CH2 or —CCH3=CH2 covalently bonded to Ar; y being 1-4.
US11945947B2
A crosslinked polymeric composition comprising A, B, C, D, and E units having the following structures, respectively: and wherein dashed bonds represent optional bonds; the asterisks (*) in C units represent covalent bond connection points with asterisks in A units and E units; the asterisks (*) in D units represent covalent bond connection points with asterisks in B units and E units; wherein a portion of E units are bound to C units, a portion of E units are bound to D units, and a portion of E units are bound to both C and D units; and the composition contains a multiplicity of A, B, C, D, and E units. Also described is a method for producing the crosslinked polymeric composition by reacting epoxy-containing molecules (A molecules), isocyanate-containing molecules (B molecules), and disulfide-containing molecules (C molecules).
US11945935B2
The present disclosure relates to methods for preparing a hydrophilic composition including intimately mixing a silicone component including at least one polysiloxane and a polymer component, and to hydrophobic polymer compositions prepared thereby. One aspect of the disclosure provides an article having a major exterior surface, the article comprising an intimate mixture of a silicone component including at least one polysiloxane; and a polymer component including at least one hydrophilic polymer having a water-absorption capacity of at least 50 wt. %; wherein the silicone component and the polymer component are present in the mixture in a dry weight ratio within the range of 99.9:0.1 to 30:70. In certain desirable embodiments as otherwise described herein, the intimate mixture is disposed at an exterior surface of the article, e.g., at the major exterior surface of the article.
US11945932B2
The present invention relates to [1] a plasticizer for a halogen-based resin containing a mixture of didecyl phthalates each containing a linear or branched C10 alkyl group, in which a content of di-n-decyl phthalate in the mixture is not less than 48 mol % and not more than 70 mol %; [2] a plasticizer composition for a halogen-based resin containing the aforementioned plasticizer; and [3] a halogen-based resin composition containing a halogen-based resin and the aforementioned plasticizer. The plasticizer of the present invention has an excellent plasticizing effect on a halogen-based resin and at the same time, can exhibit excellent effects of improving all of productivity, processability, kneading properties and heat resistance without deterioration in the respective properties.
US11945920B2
Thermosensitive fine particles of the present invention include a side chain crystal polymer which is crystallized at a temperature lower than a melting point and which exhibits fluidity at a temperature equal to or more than the melting point. The side chain crystal polymer may include, as a monomer component, a (meth)acrylate having a straight-chain alkyl group having 14 or more carbon atoms. A mean particle diameter of the fine particles may be 0.1 to 50 μm. The thermosensitive fine particles may include no organic solvents.
US11945918B2
This invention relates to the field of contaminated plastic waste decomposition. More specifically, the invention comprises methods and systems to decompose contaminated plastic waste and transform it into value-added products.
US11945914B2
A curable composition for forming a high refractive index optical material including an episulfide compound, a cyclic disulfide compound, and a reducing agent, and an optical material comprising a cured product of the curable composition.
US11945908B2
Provided is a polycarbonate-polyorganosiloxane copolymer (A), including: a polycarbonate block (A-1) formed of a repeating unit having a specific structure; and a polyorganosiloxane block (A-2) containing a repeating unit having a specific structure, wherein the polycarbonate-polyorganosiloxane copolymer satisfies the following requirements (1) to (3): (1) the content of the polyorganosiloxane block (A-2) in the polycarbonate-polyorganosiloxane copolymer (A) is from more than 40 mass % to 70 mass % or less; (2) the polycarbonate-polyorganosiloxane copolymer has a viscosity-average molecular weight of from 10,000 or more to 23,000 or less; and (3) the polycarbonate-polyorganosiloxane copolymer includes a specific polycarbonate block as the polycarbonate block (A-1).
US11945903B2
Embodiments of the present disclosure are directed towards solventless compositions that include a reaction product formed by reacting a polyol and an aminopolycarboxylic compound.
US11945901B2
A composition including a first component containing at least one polyol and at least one compound having at least one reactive group of the formula (I), and a second component containing at least one aromatic polyisocyanate and/or at least one polymer containing aromatic isocyanate groups. The composition has a long open time and, even in the case of small amounts of compound having at least one reactive group of the formula (I), enables elastic coatings having improved mechanical properties without causing problems with odor emissions or migration effects. It is thus particularly suitable as a coating for floors or roof areas.
US11945883B2
The present invention relates to new aqueous curable binder compositions comprising a carbohydrate compound, a first cross linker and a second cross linker different from the first capable of undergoing radical polymerization and possibly a free radical initiator.
US11945875B2
Disclosed herein are methods of treating, reducing the incidence of, or preventing one or more activities in or of a cancer cell, methods of treating, reducing the incidence of, or preventing migration or metastasis of a cancer cell, methods of treating, reducing the incidence of, or preventing a cancer by reducing tumor associated macrophages (TAMs) or their migration, and methods of treating, reducing the incidence of, or preventing a cancer (including metastatic cancer), for example, with an inhibitor of Motile Sperm Domain containing Protein 2 (MOSPD2). Also disclosed are inhibitors of MOSPD2 (e.g., anti-MOSPD2 antibodies or antigen binding fragments thereof) and pharmaceutical compositions containing MOSPD2 inhibitors. Also disclosed are methods for the prediction, diagnosis, or prognosis of cancer, cancer metastasis, tumor progression, or tumor invasiveness in a subject.
US11945874B2
The present invention relates to humanized immunoglobulins, mouse monoclonal antibodies and chimeric antibodies that have binding specificity for human CD52. The present invention further relates to a humanized immunoglobulin light chain and a humanized immunoglobulin heavy chain. The invention also relates to isolated nucleic acids, recombinant vectors and host cells that comprise a sequence which encodes a humanized immunoglobulin or immunoglobulin light chain or heavy chain, and to a method of preparing a humanized immunoglobulin. The humanized immunoglobulins can be used in therapeutic applications to treat, for example, autoimmune disease, cancer, non-Hodgkin's lymphoma, multiple sclerosis and chronic lymphocytic leukemia.
US11945865B2
The present invention provides compositions comprising an anti-CD7 chimeric activating receptor (CAR) and an anti-CD7 protein expression blocker, and methods of using such compositions in cancer therapy.
US11945863B2
The present invention relates to a nucleic acid molecule encoding a chain myeloid capable of specifically binding to CD33, CD16 and CD123, wherein said nucleic molecule comprises: (a) a nucleic add molecule encoding a protein represented by SEQ ID NO:1; (b) a nucleic acid molecule represented by SEQ ID NO:2; (c) the nucleic add molecule of (b), wherein each thymine is replaced by urea; (d) a nucleic acid molecule encoding a protein having at least 98% sequence identity to the protein of (a); or (e) a nucleic add molecule that is degenerate with respect to the nucleic acid molecule of (b) or (c). The present invention further relates to a vector comprising the nucleic acid molecule of the invention, a host cell transformed or transfected with the nucleic acid molecule or the vector of the invention, as well as to a method for the production of a single chain myeloid capable of specifically binding to CD33, CD16 and CD123. Furthermore, the present invention also relates to a single chain myeloid capable of specifically binding to CD33, CD16 and CD123 encoded by the nucleic acid molecule of the invention, as well as to a composition comprising the nucleic acid molecule, the vector, the host cell and/or the single chain myeloid of the invention. Also, encompassed by the present invention are the nucleic acid molecule, the vector, the single chain myeloid and/or the composition of the invention for use in the treatment of acute myeloid leukaemia and/or myelodysplastic syndrome, as well as a method of treating acute myeloid leukaemia and/or myelodysplastic syndrome.
US11945853B2
Provided herein are polynucleic acids and expression vectors for the expression and secretion of angiotensin peptide fragments (e.g., angiotensin-(1-7)) in probiotic bacteria. Provided herein are also probiotic compositions that enable efficient, cost-effective and patient friendly oral therapeutics for treating diverse pathological conditions that involve the renin-angiotensin system (RAS), e.g., pulmonary hypertension, diabetes, diabetic complications, cardiovascular diseases, and ocular inflammatory and neurodegenerative diseases.
US11945842B2
The invention provides a recombinant polypeptide comprising the EDIII domain of each of Dengue virus serotype DENV-1, DENV-2, DENV-3, and DENV-4 linked to the N-terminal of HBsAg.
US11945841B2
Disclosed are universal influenza based on a truncated influenza hemagglutin (HA) protein lacking a head domain (hrHA). Also disclosed is a composition comprising a nanoparticle coated with a disclosed hrHA polypeptide. Also disclosed is a composition comprising a virus like particle (VLP) expressing on its surface a disclosed hrHA polypeptide.
US11945834B2
The present invention is directed to compounds of formulae (I) and (II) wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
US11945830B2
The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Human Respiratory Syncytial Virus (HRSV) or Human Metapneumovirus (HMPV) inhibitors. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HRSV or HMPV infection. The invention also relates to methods of treating an HRSV or HMPV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
US11945826B2
The present invention relates hydroxypyridoxazepine compounds, methods of making them, pharmaceutical compositions containing them and their use as Nrf2 activators. In particular, the invention relates to compounds of Formula (I), and pharmaceutically acceptable salts thereof, or a tautomer thereof, or a hydrate thereof.
US11945823B1
Pyrrolo[2,3-d]pyrimidine compounds, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The pyrrolo[2,3-d]pyrimidine compounds, identified as CK2 inhibitors, are useful as anticancer and/or antitumor agents, and as agents for treating other kinase-associated conditions including inflammation, pain, and certain immunological disorders, and other types of diseases such as diabetes, viral infection, neurodegenerative diseases. The pyrrolo[2,3-d]pyrimidine compounds include compounds of the general formula:
US11945822B2
The present invention relates to pyrazolo[1,5-a][1,3,5]triazine and pyrazolo[1,5-a]pyrimidine derivatives and/or pharmaceutically acceptable salts thereof, the use of these derivatives as pharmaceutically active agents, especially for the prophylaxis and/or treatment of cell proliferative diseases, inflammatory diseases, immunological diseases, cardiovascular diseases and infectious diseases. Furthermore, the present invention is directed towards pharmaceutical compositions containing at least one of the pyrazolo[1,5-a][1,3,5]triazine and pyrazolo[1,5-a]pyrimidine derivatives and/or pharmaceutically acceptable salts thereof.
US11945818B1
Novel pyrrolo[3,2-c]quinoline compounds of the formula I, a method of synthesizing these compounds, a pharmaceutical composition comprising these compounds and a suitable carrier, and a method of using the compounds. The pyrrolo[3,2-c]quinoline compounds, identified as CK2 inhibitors, are useful as anticancer and/or antitumor agents, and as agents for treating other kinase-associated conditions including inflammation, pain, and certain immunological disorders, and other types of diseases such as diabetes, viral infection, neurodegenerative diseases.
US11945800B1
A 1-cyclopropyl-6-fluoro-4-oxo-7-(4-((5-oxo-2-phenyl-4-(quinolin-2-ylmethylene)-4,5-dihydro-1H-imidazol-1-yl)methyl)piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid compound, its synthesis, and its use as an anticancer and/or anti-inflammatory agent.
US11945783B1
An 5-(4,5-bis(4-bromophenyl)-2-(4-methoxyphenyl)-1H-imidazol-1-yl)pentanoic compound, its synthesis, and its use as an antimicrobial agent.
US11945780B2
Quinolines, polyquinolines, polybenzoquinolines, molecular segments of fullerenes and graphene nanoribbons, and graphene nanoribbons and processes for producing such materials are provided. The processes utilize a form of an aza-Diels-Alder (Povarov) reaction to first form quinolines and/or polyquinolines. In some such embodiments polyquinolines thus produced are used to form graphene nanoribbon precursors, and molecular segments and graphene nanoribbons. In many such embodiments the graphene nanoribbone precursors are formed from polybenzoquinolines.
US11945770B1
The present disclosure provides for processes and systems for the purification of alkyl sulfide product streams including dimethyl sulfide (DMS). In some aspects, the disclosure provides for the removal of carbon disulfide (CS2) from DMS via hydrolytic catalysis. In further embodiments, the disclosed catalytic processes are performed using mixed-metal catalyst systems such as cobalt-molybdenum (CoMo) and nickel-molybdenum (NiMo) catalyst systems.
US11945763B2
A compound represented by a specific chemical formula, a core including the compound represented by the specific chemical formula, and a core-shell dye including a shell surrounding the core, a photosensitive resin composition including the compound represented by the specific chemical formula, and a color filter manufactured using the photosensitive resin composition are disclosed.
US11945755B2
A heater includes a base body, terminal and joining layer. The base body is made of ceramic. The joining layer contains metal as a principal ingredient and is located between the base body and the terminal. The base body includes a first surface and second surface. The first surface faces an outer side of the base body and includes at least one of a region which is superimposed on the terminal and a region which is located on a periphery of the terminal. The second surface intersects with the first surface and is located on the side closer to an internal portion of the base body on the side away from the first surface. The joining layer extends from the terminal and first surface up to the second surface.
US11945752B1
Disclosed are a barium slag-modified aluminate quick-hardening special cementing material and a preparation method thereof, wherein the raw materials for the preparation of the barium slag-modified aluminate quick-hardening special cementing material includes, in parts by weight: 10-12 parts of aluminate cement clinker, 2-3 parts of barium slag powder, 1.5-2 parts of sulfate material, and 0-1.5 parts of early-setting agent. The present invention, on the basis of ensuring the original advantages of aluminate cement, can increase the long-term strength, durability, and economy, and solve the possible environmental problems caused by the barium slag, making it more suitable for use in various engineering projects.
US11945735B2
A solution for irradiating a flowing fluid through a channel with ultraviolet radiation is provided. Ultraviolet radiation sources can be located within the channel in order to direct ultraviolet radiation towards the flowing fluid and/or the interior of the channel. A valve can be located adjacent to the channel to control the flow rate of the fluid. A control system can control and adjust the ultraviolet radiation based on the flow rate of the fluid and a user input component can receive a user input for the control system to adjust the ultraviolet radiation. The ultraviolet radiation sources, the control system, the user input component, and any other components that require electricity can receive power from a rechargeable power supply. An electrical generator located within the channel can convert energy from the fluid flowing through the channel into electricity for charging the rechargeable power supply.
US11945730B2
Techniques are described herein for using a high-pressure reactor to separate clean water from dirty water without filtration and to extract and concentrate contaminants from dirty water for use as a fuel. In particular, techniques and systems are described for separating water from hydrocarbon contaminates, other BTU-laden compounds, and dissolved minerals, while also boiling water and condensing the resulting steam into distilled water. In addition, system in which the described techniques are performed can be used as a high-pressure pump for moving the separated hydrocarbon contaminates forward into other processes, such as a high-pressure reactor or incinerator.
US11945729B2
A method for producing a nickel cobalt complex hydroxide includes first crystallization of supplying a solution containing Ni, Co and Mn, a complex ion forming agent and a basic solution separately and simultaneously to one reaction vessel to obtain nickel cobalt complex hydroxide particles, and a second crystallization of, after the first crystallization, further supplying a solution containing nickel, cobalt, and manganese, a solution of a complex ion forming agent, a basic solution, and a solution containing said element M separately and simultaneously to the reaction vessel to crystallize a complex hydroxide particles containing nickel, cobalt, manganese and said element M on the nickel cobalt complex hydroxide particles crystallizing a complex hydroxide particles comprising Ni, Co, Mn and the element M on the nickel cobalt complex hydroxide particles.
US11945720B2
A nitric oxide generator generates nitric oxide from a mixture of nitrogen and oxygen such as air treated by a pulsating electrical discharge. The desired concentration of nitric oxide is obtained by controlling at least one of a frequency of the pulsating electrical discharge and duration of each electrical discharge pulse.
US11945718B2
A first object of the present invention is to provide a surface-modified inorganic nitride having excellent dispersibility. Furthermore, a second object of the present invention is to provide a composition, a thermally conductive material, and a device with a thermally conductive layer which contain the surface-modified inorganic nitride. The surface-modified inorganic nitride of the present invention includes an inorganic nitride, and a compound which is represented by General Formula (I) and is adsorbed onto a surface of the inorganic nitride. In General Formula (1), n represents an integer of 3 or greater. X represents an aromatic hydrocarbon ring group or an aromatic heterocyclic group. Y represents a single bond, —O—, —CO—, —CO—O—, —O—CO—, —S—, —CS—, —NRA—, —N═N—, or a divalent unsaturated hydrocarbon group. RA represents a hydrogen atom or an alkyl group. R1 and R2 each independently represent a substituent. Here, at least one of R1 or R2 represents a monovalent organic group containing a specific functional group selected from the group A of specific functional groups. In General Formula (1), a plurality of X's may be the same as or different from each other. Moreover, a plurality of Y's may be the same as or different from each other.
US11945716B2
A method for sulfur recovery includes, in a hydrogenation reactor, converting sulfur-containing compounds in a Claus tail gas stream to hydrogen sulfide to produce a hydrogenated gas stream; feeding the hydrogenated gas stream to a quench tower to produce a quenched gas stream by condensing liquid water; feeding the quenched gas stream to a first stage adsorption vessel of a first stage adsorption unit to produce a first outlet gas stream by adsorbing water from the quenched gas stream; feeding the first outlet gas stream to a second stage adsorption vessel of a second stage adsorption unit to produce a second byproduct gas stream by adsorbing hydrogen sulfide from the first outlet gas stream; separating the second byproduct gas stream into a carbon dioxide stream and an enriched nitrogen stream; and regenerating the second stage adsorption vessel using the enriched nitrogen stream.
US11945710B2
A smart inventory management system is described for a dispensing and blend-in-cup beverage platform including a container having an information tag that is configured to store unique information specific to a particular product, a reader configured to read the stored information from the information tag, a control board configured to host a software based decision engine which is configured to interpret the information specific to a particular product and to control one or more system components based at least in part on the information, a pump controlled by the control board and configured to pump beverage concentrates out of the containers in order to dispense the beverage concentrate into a beverage holder, and a check valve located between an opening on the container and the pump, the check valve configured to provide backflush prevention of foreign solutions into the container.
US11945708B2
A filling machine includes filling elements, each having a seal that seals a container's mouth, a filling valve, a gas valve, a liquid channel that, when the filling valve is opened, is in fluid communication with the container's interior, and a gas channel that, when the gas valve is open, is in fluid communication with the container's interior. The filling machine introduces an inert gas into the container's interior via the gas channel to create a preload pressure in the container such that the inert gas in the container dissolves in the liquid when the liquid is later introduced into the container. The filling machine is further configured to introduce a volume of liquid into the container's interior through the liquid channel at a filling pressure that exceeds the preload pressure.
US11945705B2
Controlling a maximum vehicle speed for an industrial vehicle includes determining, by a processor of the industrial vehicle, a torque applied to the traction wheel of the industrial vehicle; converting the torque to an equivalent force value; and determining an acceleration of the industrial vehicle while the torque is applied to the traction wheel. Additional steps include calculating a load being moved by the industrial vehicle, based at least in part on the acceleration and the equivalent force value; and controlling the maximum speed of the industrial vehicle based on the calculated load being moved by the industrial vehicle.
US11945703B2
An assistance system uses cameras and sensors to identify a set of vehicle wheels within a lift area, then virtualizes the position and orientation of the vehicle relative to one or more lift posts. The system also determines a center of gravity for the vehicle and uses that center of gravity and other information associated with the vehicle to determine a position within the lift area at which the vehicle should be positioned. The system may also provide guidance to aid in positioning the vehicle at or near that position. Such guidance may be provided as one or more visual or audio indicators or via a software interface. The system may be integrated with lift arms allowing for automated rotation, extension, and elevation of lift adapters once the vehicle is positioned, and it may use distributed processing to locate relevant objects in captured images used in this calculation.
US11945701B1
A lift is disclosed for ascending and descending between a lower elevation and an upper elevation. The lower elevation has a lower surface and the upper elevation has an upper surface. The lift comprises a main frame coupled to the upper surface. A carrier frame transitions between the lower elevation and the upper elevation. A drive is coupled to the main frame. A linkage extends between the carrier frame and the drive. A linkage block system is coupled to the main frame and engages the linkage for redirecting the direction of the linkage. A drive coupler secures the drive to the main frame. The drive coupler defines an eccentric position relative to the main frame for positioning the drive in an offset orientation relative to the main frame.
US11945697B2
Horizontal translation, pendular motion, and or yaw control of a load suspended from a carrier with a suspended load control system, wherein control input to the suspended load control system may be provided through the use of more than one remote pendant.
US11945696B1
An automatic locking mechanism can include one or more annular elements having teeth facing each other or facing away from each other. The automatic locking mechanism can include a rod disposed between the annular elements. The rod can have one or more pins configured to interface with the teeth of the annular elements. The pins and the teeth are also configured to rotate the rod when the annular elements move relative to the rod. The rotation of the rod can toggle a hook end of the rod in a hook receptacle, which can change states of the locking mechanism.
US11945688B2
Proper use of a remote monitoring function is realized in an elevator-control-device that monitors an elevator. An elevator-control-device is connected with a remote-monitoring-server that remotely monitors an elevator, via a communication network. The elevator-control-device includes a processor that performs a monitoring-control-process for monitoring the elevator, and a memory. The memory stores a communication function in which a control program for communicating with the remote-monitoring-server for the elevator is stored, a remote-monitoring-function in which a control program for the monitoring-control-process is stored, and a maintenance terminal function in which a control program for connection with a maintenance terminal is stored. The remote-monitoring-function is encrypted and is stored in the memory. In a case where the encrypted remote-monitoring-function is executed, the processor receives a decryption key of the remote-monitoring-function from the remote-monitoring-server by using the communication function, decrypts the remote-monitoring-function by using the decryption key, and executes the monitoring-control-process.
US11945684B2
An elevator car (1) defines an interior space (2) for accommodating passengers and/or cargo. The elevator car (1) includes a support frame (8) positioned above the interior space (2), a working platform (12) moveable between a stowed position, above the interior space (2), and an operational position, suspended within the interior space (2), and at least one suspension arrangement (14) arranged to suspend the working platform (12) from the support frame (8). The working platform (12) includes a platform opening (15) and a platform emergency escape door (13). The platform emergency escape door (13) is movable between a closed position in which the platform door (13) covers the platform opening (15) and an open position in which the platform emergency escape door (13) at least partially does not cover the platform opening (15).
US11945671B2
This disclosure relates to a winding machine which has a plurality of equi-rotating rolls, at least two guide elements arranged mirror-wise, between which the sheets to be rolled up pass, with arched distal portions arranged in a mirror-like manner, the two guide elements being connected to a support configured to position in a mutually exclusive manner only one guide element at a time in the rolling space defined between the winding rollers. Moreover, the winding machine is equipped with a motor unit controlled so as to rotate the winding rollers in a direction or in the opposite direction depending on which of the two guide elements has its respective distal portion facing the rolling space.
US11945670B2
A system for decurling a web from a roll of material comprises rollers, a decurling station actuator, a sensor, and a controller. The rollers are configured to pull the web along a path with an angle. The decurling station actuator is configured to shift one of the rollers relative to the other rollers to adjust the angle of the path. The sensor is configured to sense a characteristic of the roll of material and generate sensor data. The controller is configured to receive a signal representative of the sensor data and direct the decurling station actuator to shift one of the rollers based at least in part on the sensor data.
US11945669B2
A web unwinding and splicing system includes a turret unwind having a turret arm with rotatable shafts at opposing ends thereof to unwind a running web of an expiring web material roll and unwind a waiting web of a new web material roll. A web splicing unit operable with the turret unwind includes a web deflection device that bumps the running web onto the waiting web to splice the running web with the waiting web and a cutting device that selectively severs the running web, thereby creating a leading portion of the running web that is spliced to the waiting web and a trailing portion of the running web that remains separate from the waiting web. A vacuum system is positioned proximate the running web to suction in the trailing portion of the running web left on the expiring web material roll.
US11945667B2
An accident prevention system for a doorway of a loading dock is provided. The system includes a first sensor configured to detect an object in a first predetermined location and having a height that is greater than a predetermined height. A second sensor is configured to activate responsive to detection by the first sensor of an object having a height that is greater than the predetermined height. The second sensor is also configured to detect an object in a second predetermined location after activation of the second sensor. An alert system is configured to generate a humanly-perceivable alert responsive to detection of the object in the second predetermined location after the activation of the second sensor.
US11945666B2
A manufacturing device has a manufacturing cell for processing workpieces, with a laterally circumferential safety partition, in which a lock is formed for performing a loading operation of the workpieces, wherein a first light barrier arrangement is formed at the lock, and with a driverless conveyor with a load receiver for conveying the workpieces. For performing the loading operation, a second light barrier arrangement and a third light barrier arrangement are formed between the conveyor and the lock, so that the load receiver and the workpieces are laterally bounded on opposite sides by the second light barrier arrangement and by the third light barrier arrangement.
US11945662B2
A raising/lowering conveyance device for a container for conveying an article has container supports that can move toward or away from a container in the horizontal direction and up and down with respect to the container. The container supports have a plurality of container support pins that can advance/retreat in the horizontal direction from the container and that are forcibly held at a position protruding from a front surface of the container support. The container supports are configured to lift the container by the container support pins which protrude under a downward step surface formed on the outside of the container. A pin main body of the container support pins protrudes from the front surface and has a flat tip perpendicular to the center axis of the pin main body, and has a tapered shape that increases in diameter toward the flat tip and is thicker toward the end.
US11945654B2
The invention relates to a grain conveyor chain for a harvesting vehicle having a chain made of standard chain elements, wherein the standard chain elements comprise inner plates, outer plates, pins and/or sleeves, and a plurality of scoops, wherein the scoops are fastened on the chain and wherein the chain has chain links, which are partially back-rigid, and to a method for operating the grain conveyor chain according to the invention in a harvesting vehicle.
US11945649B2
Bin retrieval robots configured to pick or put-away bins within a logistics facility and to transport one or more picked bins. Methods and systems for autonomous picking or put-away of bins within a logistics facility that include the bin retrieval robot(s) are also disclosed. The systems include a remote server and at least one bin retrieval robot, wherein the remote server is configured to communicate with the bin retrieval robot(s) to send and receive picking data, and the bin retrieval robot(s) are configured to autonomously navigate and position within the logistics facility.
US11945646B2
The present invention is an improved trash receptacle comprising a frame which houses an inner bin. The inner bin has an open bottom covered by a storage tray and a bin tray that can slide out from an opening in a front of the trash receptacle for ease of cleaning. The storage tray stores replacement trash bags that can be pulled out of an opening in a center of the bin tray. The bin tray has raised edges as well as the opening which has a raised lip encircling the opening, which prevents any spillage from a trash bag lining the inner bin to spill into the storage container. The trash receptacle also comprises a halo lid which seals a top of the trash bag lining the inner bin to prevent slipping of the liner.
US11945645B2
A bicycle transport packaging which is in particular suitable for shipping bicycles includes a base body. The base body having four sides arranged all around. Two mutually opposite sides, i.e. an upper side and a lower side of the base body are open. For transport purposes, they are respectively closed by a separate cover element and a separate bottom element. According to the invention, in the area of the cover element a reinforcing element extending in particular over the overall length and width of the cover opening is provided.
US11945644B2
A handheld aerosol-generating device may include an emitter configured to emit light, a sensor configured to receive light, and an aerosol chamber configured to hold an aerosol. The emitter may emit light into the aerosol chamber. The sensor may receive light from the aerosol chamber and measure at least one wavelength of the spectrum of the received light. Direct measurement of parameters, and/or the presence, of the aerosol in the aerosol chamber may be enabled, where the direct measurement of parameters of the aerosol in the aerosol chamber may enable optimal operation of an aerosol-generating system that may be the handheld aerosol-generating device.
US11945643B2
A pressure bag (1) has a bag-like shape including an opening (11) at one end thereof and a bottom portion (12) on the opposite side to the opening (11). The pressure bag (1) has a double structure in which an inner sheet (20) and an outer sheet (30) are laid one on top of the other so that the outer sheet (30) is located on the opposite side of the inner sheet (20) from the housing chamber (10). A pressure chamber (15) is provided between the inner sheet (20) and the outer sheet (30). All of the inner sheet (20), the outer sheet (30), and the pressure chamber (15) extend from one side to the other side of the housing chamber (10) via the bottom portion (12).
US11945629B2
A child-proof container including a storage having a lateral wall, a closure system of the storage, a first coupling portion carried by the closure system, a second coupling portion carried by the storage and configured for cooperating with said first coupling portion for locking the container in a closed condition. The second coupling portion includes a tab from the lateral wall of the storage. The container includes a spacer interposed between the tab of the second coupling portion and the lateral wall.
US11945621B2
The invention provides a method of manufacturing packaging comprising the steps of: a) providing a packaging material (2) comprising cartonboard, semi-rigid plastics or other semi-rigid packaging material; b) forming fold lines (8) and/or cuts within the packaging material (2) by subjecting the packaging material (2) to laser (12) or mechanical scoring; c) folding the packaging material (2) along the fold lines (8) and/or cuts and securing in position to form a substantially tubular container (200); and d) forming at least one seal (302, 304) by sealing together at least two opposing regions (122, 124, 126, 128) of a blank (4) to form an at least partially sealed package (300); e) performing at least one of steps b), c) and d) on a horizontal or vertical fill, form and seal apparatus (400).
US11945613B2
A packaging of compressed bales (1) includes packaging (11) surrounding the compressed bale. The compressed bale is formed from highly compressed, preferably short-cut, textile fibers and has mutually opposite pressing sides (5, 6), which are acted upon by a pressing device (32) in a pressing direction (10), and circumferential sides (7, 8), which are arranged between the pressing sides. The packaging has multipart film packaging (12) resting on the bale body (4) and first strapping (22) with a plurality of parallel endless bands (23) that are laid over the pressing sides of the compressed bale. An additional strapping (25) having a plurality of endless strapping bands (26, 27) are applied to the compressed bale. The strapping bands are laid peripherally only over the circumferential sides and are arranged externally on the film packaging and on the bands. The strapping bands cross the bands, forming cross strapping (21).
US11945609B1
An apparatus for controlling docking with a spacecraft includes at least one camera for generating at least one image pixel stream of the spacecraft. A field programmable gate array (FPGA) receives the at least one image pixel stream from the at least one camera. The FPGA texture processes the at least one pixel stream to generate at least one texture map for the at least one image pixel stream. A processor receives the at least one texture map from the FPGA and calculates texture map statistics responsive to the generated at least one texture map, generates thresholding results for the at least one pixel image stream responsive to the generated at least one texture map, determines a bus centroid of the spacecraft responsive to the generated thresholding results and outputs the determined bus centroid of the spacecraft. A docking controller controls docking of with the spacecraft responsive to the determined bus centroid of the spacecraft.
US11945605B2
Retrofittable satellite systems for an in-orbit host satellite comprising an enhancement module for adding a capability to the in-orbit host satellite, modifying the function of the in-orbit host satellite, and/or extending the function of the in-orbit host satellite. The in-orbit, retrofittable satellite system comprises a transfer vehicle for transferring the enhancement module from a first to a second location and a service vehicle for receiving the enhancement module from the transfer vehicle and installing the enhancement module on the in-orbit host satellite. In-orbit space situational awareness systems, comprising one or more in-orbit host satellites having one or more enhancement modules attached thereto, the enhancement modules comprising sensors such as satellite spatial location/position sensors, range sensors, navigation sensors, and/or proximity sensors for detecting other objects in-orbit, their location, speed, acceleration, orbital trajectory or the like, wherein the enhancement modules communicate to create a mesh network between the satellites.
US11945600B2
A fuel system is provided for an aircraft having a fuel source. The fuel system includes a fuel oxygen reduction unit defining a liquid fuel supply path, a stripping gas supply path, a liquid fuel outlet path, and a stripping gas return path, wherein the stripping gas return path is in airflow communication with the fuel source.
US11945587B2
A door mounting system mountable to an overhead luggage bin, which includes a bucket with a belly wall and side walls extending transversely from the belly wall, includes: a bullnose having a bullnose body extending between a first bullnose end and a second bullnose end, the bullnose body having a trailing edge mountable to the belly wall; and a hinge bracket mountable to one of the side walls of the bucket, the hinge bracket extending between a lower portion mountable to one of the first and second bullnose ends, and an upper portion structured for hingedly mounting a door thereto. The hinge bracket has a rear mounting extending between the upper portion and the lower portion. The rear mounting is mountable to a forward edge of the one of the side walls of the bucket.
US11945581B2
A drone backpack includes a housing with a harness that attaches to a main body of a drone without modification of the drone. A boom couples with the harness to position a display module in a field of view of a forward-facing camera of the drone. A compute component is located within the housing and includes at least one processor and memory storing machine-readable instructions that are executable by the processor to output information on a screen of the display module. The information is captured by the forward-facing camera of the drone and included in a live video feed transmitted from the drone. The backpack may also include an effector, controllable via the compute component sensing a light status of the drone, and one or more sensors. The backpack augments the drone to enable one or more of a combat game, aerial labelling, low-cost one-time use, and STE(A)M.
US11945576B2
A multicopter aircraft with boom-mounted rotors may include a fuselage; a port side wing coupled to the fuselage; and a starboard side wing coupled to the fuselage. Each of the wings has mounted thereto one or more booms, each boom having a forward end extending forward of a corresponding wing to which the boom is mounted and an aft end extending aft of said corresponding wing to which the boom is mounted. The aircraft further includes a first plurality of lift rotors, each rotor in said first plurality being mounted on a forward end of a corresponding one or said booms; and a second plurality of lift rotors, each rotor in said second plurality being mounted on an aft end of a corresponding one or said booms. Each rotor produces vertical thrust independent of the thrust produced by the other rotors.
US11945574B2
Aspects related to aircraft for commercial air travel and methods of manufacture. An aircraft includes a blended wing body, a single deck located within the blended wing body, wherein the single deck additionally includes a passenger compartment located in a lateral middle portion of the blended wing body and at least a cargo store located laterally outside the passenger compartment, and a landing gear, wherein the landing gear includes at least a nose gear located substantially forward of the single deck and at least a main gear located substantially aft of the single deck, wherein one or more of the at least a nose gear and the at least a main gear occupies a gear housing that overlaps with a plane coincident with at least a portion of the single deck.
US11945566B2
A drain mast for an aircraft for discharge of water from the aircraft interior with a line which extends in a line direction from a connector end to a discharge end. The connector end can connect to another line in the interior of the aircraft, through which further line water flows into the drain mast. The discharge end can discharge water into a surrounding area of the aircraft. The line includes a plastic, into which a conductive material is embedded, by which the line can be heated electrically, by a heating current being conducted through the conductive material. A proportion of the embedded conductive material in the line increases in the line direction per length unit from the connector end of the line towards the discharge end such that the heating power which is introduced into the line per length unit increases from the connector end towards the discharge end.
US11945561B2
A docking/charging module for an undersea autonomous vehicle comprises a housing allowing the undersea autonomous vehicle to dock, thereby establishing both a data connection and a power connection between the module and the vehicle, the module being equipped with the battery which is charged from an undersea cable having a power conductor which may charge the undersea autonomous vehicle via the power connection when the undersea autonomous vehicle is docked with or in proximity to the docking/charging module.
US11945560B2
A non-transitory computer-readable storage medium storing a navigation monitoring program that causes at least one computer to execute a process, the process includes acquiring direction information that indicates a direction of a vessel and position information that indicates a position of the vessel; and predicting whether or not the vessel navigates along a course by inputting the acquired direction information and the acquired position information to a prediction model generated by machine learning by using direction information and position information for each of a plurality of vessels that has navigated in the past and a correct answer label that indicates whether or not each of the plurality of vessels navigates along a course.
US11945550B2
The present invention concerns a device for the transfer of cryogenic product from a first floating structure (330) for storing cryogenic product to a second fixed or floating structure for storing cryogenic product, comprising pipes (100) configured to transport the cryogenic product between a duct (300) linked to the first structure and a duct (200) linked to the second structure. Said pipes (100) are rigid, carried by buoyancy means (400) and fluidically connected in pairs by connection means (600) suitable for transporting the cryogenic product and allowing at least one degree of freedom. The present invention also concerns a method for retracting a device for the transport of cryogenic product.
US11945546B2
A pedal drivetrain includes an input interface, an output interface, and a power transmission belt. The power transmission belt is engaged with the input interface and output interface to transmit force from the input interface to the output interface. At least one of the input interface and the output interface includes a plurality of movable pins engaged with the power transmission belt.
US11945542B1
Disclosed is an express tricycle target object, falling within the field of intelligent connected vehicle (ICV) test equipment. A base plate, vehicle body support plates, two lateral support plates, a vehicle head support plate, several locking mechanisms and skins are included. The vehicle body support plates, the lateral support plates and the vehicle head support plate are assembled into the shape of the express tricycle target object via the locking mechanisms, and different parts of the skins are arranged with wave-absorbing sponges to reduce a radar cross section or with metal substances to enhance a radar cross section, to solve the problem of the insufficient coverage of traffic accident scenes in current tests of the active safety performance of ICVs.
US11945536B2
A transformable bicycle or tricycle is presently provided. The transformable bicycle has a first seat and a second seat disposed rearward or forward of the first seat. At least one of the first seat and the second seat is transformable and has a planar seat and a planar back. The transformable seat is configured and disposed to transform into an enclosure or into a flat planar bench having the planar seat and the planar back substantially in the same plane.
US11945528B2
A hip joint mechanism includes: a hip joint frame; an upper leg movably connected to the hip joint frame; a hip actuator configured to drive the hip joint frame to rotate; two upper leg actuators mounted on the hip joint frame; two transmission mechanisms configured to transmit motion from the two upper leg actuators to the upper leg, wherein each of the upper leg actuators comprises a casing connected to the hip joint frame, and an output shaft connected to one corresponding transmission mechanism, each of the two transmission mechanisms comprises an output end; and three connecting mechanisms, wherein the output ends and the hip joint frame are movably connected to the upper leg through the three connecting mechanisms, the three connecting mechanisms are arranged at three vertices of a triangle.
US11945523B2
A sensor device for a monitoring of a coupling state of a coupling element, in particular a coupling bolt, preferably a kingpin, of a trailer, in particular a semitrailer, with a corresponding coupling element of a towing vehicle, in particular a semitrailer tractor, with at least one sensor which is at least configured for a recognition, in particular a detection, of a relative position of the coupling elements with respect to each other, wherein the sensor is realized as an ultra-wideband sensor.
US11945514B2
A modular steering system for vehicles can be applied in common to left-hand drive (LHD) and right-hand drive (RHD) vehicles and can avoid interference with peripheral parts. A steering housing and a reducer housing are separately provided to detachably assemble the steering housing and the reducer housing on the left or right of a rack bar housing and to adjust their mounting angles.
US11945506B2
Light-weight beam assembly and truck trailer using the same are disclosed herein. The light-weight beam assembly is a beam being a single unitary continuous piece comprising at least two cutouts cut through, at least one vertically extending supporting member and a plurality of reinforcement members. Two beams may be connected by a plurality of transversal members for use in a truck trailer.
US11945505B2
A land vehicle includes a frame structure, a plurality of wheels, and an impact management system. 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 frame structure includes a pair of rails that each extends in the longitudinal direction from a first end arranged adjacent a pair of front wheels to a second end arranged adjacent a pair of rear wheels. The plurality of wheels are supported by the frame structure. The plurality of wheels includes the pair of front wheels and the pair of rear wheels. The pair of front wheels are positioned forward of the pair of rear wheels in the longitudinal direction.
US11945496B2
A steering column assembly for a vehicle includes a housing, a shaft, a first gear, first and second motors. The shaft is rotatably mounted with respect to the housing and is configured for attachment of a steering wheel at one end. The first gear is connected to and configured to rotate with the shaft. Each of the first and second motors have an output driving a respective output gear. The output gears are engaged with the first gear, and there being control means configured to operate the motors in a first mode in which the motors apply torque to the first gear in opposite directions and a second mode in which the motors apply torque to the first gear in the same direction.
US11945493B2
Disclosed is a steering column for a vehicle. A steering column for a vehicle according to an embodiment of the present invention includes a housing provided in a vehicle and having an opening formed at one side thereof, a hollow shaft installed in the housing and configured to be movable in an axial direction through the opening of the housing, a roller having an outer peripheral surface configured to press an outer peripheral portion of the hollow shaft, an actuator configured to provide driving power for rotating the roller, and a first shaft configured to rotate relative to the hollow shaft and installed in the hollow shaft so as to be movable together with the hollow shaft, in which when the roller rotates, the hollow shaft and the first shaft are moved by a frictional force generated between the hollow shaft and the roller.
US11945481B2
The embodiments of the present application provide a method and apparatus for tracking and controlling virtual marshalling trains, an electronic device, and a readable storage medium, which is intended to balance the running safety and the utilization of the railway resources. In the present application, the running state data of the target train is obtained, the target control operation corresponding to the running state data is determined from the plurality of preset control operations based on the preset reinforcement learning model, and the control of the target train is implemented according to the target control operation. In addition, the reward value corresponding to the previous control operation of the target control operation is determined according to the distance contained in the running state data, and the reinforcement learning model is updated according to the reward value.
US11945475B2
Air conditioning system is at least partially located in a room comprising at least one seat. The system comprises at least one main supply air inlet opening into the room and arranged at a height of ≤0.3 m above a floor of the room, or on the floor, at least one air outlet opening into the room and arranged at a height of <0.3 m below a ceiling of the room, or in the ceiling, and at least one assisting supply air inlet opening into the room and arranged at a height between first and second points of the seat. The first point is the point of the seat having the largest distance to the floor of the room in a direction perpendicular to the floor. The second point is the point of the armrest of the seat having the largest distance to the floor in the direction.
US11945474B2
A driving assistance apparatus configured to support a driving of a vehicle at a time of pulling out of the vehicle, the driving assistance apparatus including: a control section configured to determine a movement path from a parking space to a predetermined position of a road region, and run the vehicle along the movement path on a basis of surroundings information of the vehicle when pulling out the vehicle from the parking space to the road region, wherein the control section leaves an accelerator operation for the vehicle to a user while automatically controlling a steering operation for the vehicle at least in a section in the movement path, and switches from an automated driving mode to a manual driving mode in response to the steering operation that is performed by the user when the vehicle travels in the section.
US11945467B2
Example embodiments relate to identification of proxy calibration targets for a fleet of sensors. An example method includes collecting, using a sensor coupled to a vehicle, data about one or more objects within an environment of the vehicle. The sensor has been calibrated using a ground-truth calibration target. The method also includes identifying, based on the collected data, at least one candidate object, from among the one or more objects, to be used as a proxy calibration target for other sensors coupled to vehicles within a fleet of vehicles. Further, the method includes providing, by the vehicle, data about the candidate object for use by one or more vehicles within the fleet of vehicles.
US11945459B2
In a method for operating a motor vehicle during an autonomous parking process it is proposed that during the autonomous parking process a first braking torque is applied automatically to at least a first wheel, and a second braking torque is applied automatically to at least a second wheel, that a slip of one of the wheels is inferred from a comparison of the rotational speed of the first wheel to which the first braking torque is applied with the rotational speed of the second wheel to which the second braking torque is applied, and that if a variable characterizing the slip reaches or exceeds a limiting value, an action is automatically triggered.
US11945453B2
An onboard device configured to communicate with one or more other onboard devices in an onboard network, and configured to execute processing for updating of software of an own device while communicating with the other onboard devices, the onboard device includes an electronic control unit. The electronic control unit is configured to generate, when not performing the processing, information to transmit to the other onboard devices by executing the software, as first information, and generate, when performing the processing, information to transmit to the other onboard devices without executing the software, as second information.
US11945452B2
A vehicle having a control element for the speed, acceleration or direction of the vehicle, a computing device to generate a command in autonomous driving of the vehicle, and a command controller coupled between the control element and the computing device. In response to the command, the command controller initiates a test of a portion of the memory of the computing device. If the portion of the memory passes the test, the command controller forwards the command for execution via the control element of the vehicle; otherwise, the command controller blocks the command and/or issues a replacement command for the vehicle.
US11945443B2
Methods and systems are provided for traction detection and control of a self-driving vehicle. The self-driving vehicle has drive motors that drive drive-wheels according to a drive-motor speed. Traction detection and control can be obtained by measuring the vehicle speed with a sensor such as a LiDAR or video camera, and measuring the wheel speed of the drive wheels with a sensor such as a rotary encoder. The difference between the measured vehicle speed and the measured wheel speeds can be used to determine if a loss of traction has occurred in any of the wheels. If a loss of traction is detected, then a recovery strategy can be selected from a list of recovery strategies in order to reduce the effects of the loss of traction.
US11945434B2
In one embodiment, a process is performed during controlling Autonomous Driving Vehicle (ADV). A confidence level associated with a sensed obstacle is determined. If the confidence level is below a confidence threshold, and a distance between the ADV and a potential point of contact with the sensed obstacle is below a distance threshold, then performance of a driving decision is delayed. Otherwise, the driving decision is performed to reduce risk of contact with the sensed obstacle.
US11945433B1
A first driving solution for a vehicle along a portion of a route is determined based on an agent detected in the vehicle's environment following a first trajectory of a plurality of possible trajectories. A switching time is determined for the vehicle to deviate from the first driving solution for a situation in which the agent is following a second trajectory of the plurality of possible trajectories. The first driving solution is revised such that the vehicle will be able to switch from the revised first driving solution to another driving solution at the switching time in case if the detected agent is following the second trajectory.
US11945430B2
A vehicle motion control system for coordinating and synchronizing a wheel-individual brake system and a power-train torque vectoring actuator system in a vehicle. The wheel-individual brake system includes at least one first actuator for applying a braking torque to individual wheels of the vehicle. The power-train torque vectoring actuator system includes at least one second actuator for applying a torque to individual wheels of the vehicle through a propulsion system. The vehicle motion control system includes a central control function module including a plurality of yaw torque controllers. Each yaw torque controller is configured to receive data including driver inputs and vehicle motion states to determine a respective yaw torque based on the received data for controlling the yaw behavior of the vehicle.
US11945414B2
A vehicle windshield wiper blade comprising: a blade support portion; and a lip portion, wherein the lip portion has a tapered portion having a cross section that is taken along a direction perpendicular to the longitudinal direction of the wiper blade and that has a width that gradually decreases from a side closer to the blade support portion towards a direction farthest away from the blade support portion, the lip portion has a tip surface and first and second tapered surfaces constituting the tapered portion, and, in a specific observation region of the first and second tapered surfaces, the average value of the elastic modulus measured at a 0.1 μm pitch is 15-470 MPa and the coefficient of variation of the elastic modulus is at most 17.6%.
US11945413B2
In a rainfall amount measurement apparatus, raindrop amount information corresponding to an attachment amount of raindrops attached to an outer wall surface of a windshield of the vehicle in a measurement period is acquired based on an output of a detector configured to generate an output corresponding to the attachment amount of raindrops. The raindrop amount information is used to set a wiping interval in a wiper wiping the raindrops attached to the outer wall surface. The measurement value of a rainfall amount per unit time is calculated based on the raindrop amount information, and outputted to an outside of the vehicle.
US11945409B2
The vehicle roof cargo carrying system includes front and rear subsystems affixed to the front and rear of the vehicle roof. Each subsystem includes an extrusion guide rail slidably engaging a sliding block. Each sliding block includes a translational actuator for side-to-side movement across the vehicle roof, and an elevation mechanism. The elevation mechanism includes a primary arm and secondary arm, wherein the primary arm first end pivotably attached to the sliding block and the primary arm second end hingeably attach to a first end of a secondary arm. A second end of the secondary arm is attached to a cargo-platform bracket. The primary and secondary arms are reversibly moveable from a folded position wherein the secondary arm is nested within the primary arm, and an unfolded position wherein the secondary arm extends from the primary arm. The primary arm pivots relative to the sliding blocks.
US11945403B2
A vehicle for improved user authentication is provided. The vehicle includes a biometric sensor; and a controller programmed to initiate a biometric authentication of a user within a vicinity of a vehicle using data received from the biometric sensor, and responsive to occurrence of a secondary trigger condition initiated by the user to gain access to the vehicle, complete the authentication to grant or deny access to the user. A system for remote management of lockout states for a vehicle is provided. A server is programmed to receive a lockout notification from the vehicle, responsive to occurrence of a failed access attempt using an access modality, the lockout notification including contextual information with respect to the occurrence of the failed access attempt; and send, responsive to the lockout notification, an indication of an administrative action to be performed by the vehicle.
US11945399B1
A vehicle ignition interlock device comprises a vehicle ignition locking circuit which relies upon Bluetooth® pairing with a matching cellular phone to enable the ignition. The device is housed in a plastic enclosure having inside a Bluetooth® connection module and a relay that are interconnected to wiring. External wiring then connects the device to vehicle power, ignition interlock, and a valet switch. A valet switch allows the device to be overridden. During initial installation or setup, the device is paired with authorized cellular phones. During use, the owner approaches the vehicle whereupon the device automatically pairs with the phone and enables the ignition. Should the phone not be present, the vehicle will not start.
US11945398B2
A vehicle seat structure for a vehicle seat may have a structural component having an inertia belt reel. The inertia belt reel may be arranged in a cavity of the structural component, and the structural component may be connected to at least one further component of the vehicle seat structure. A method for assembling such a vehicle seat structure may include providing a structural component having an inertia belt reel and at least one further component of the vehicle seat structure that are displaced and/or rotated relative to one another such that the structural component and the at least one further component of the vehicle seat structure take up an end position with respect to one another. In a further step, the structural component and the at least one further component of the vehicle seat structure are connected to one another in a form-fitting and/or integrally bonded and/or force-fitting manner.
US11945395B1
A vehicle includes a bulkhead elongated along an axis. The vehicle includes a base supported by the bulkhead and inflatable from a stowed position away from the bulkhead to a deployed position. The vehicle includes an airbag supported by the base and inflatable away from the bulkhead and the base to an inflated position, the airbag in the inflated position having a main portion and extensions extending away from the main portion along a vehicle-longitudinal axis, the extensions being spaced from each other along the axis.
US11945384B2
A backup power supply system of the present invention includes a first auxiliary power supply and a second auxiliary power supply capable of supplying electric power to a first load when failure of a main power supply occurs. In the backup power supply system, a second duration is shorter than a first duration. The first duration is the duration until the first auxiliary power supply becomes capable of supplying electric power to the first load. The second duration is the duration until the second auxiliary power supply becomes capable of supplying electric power to the first load.
US11945380B2
A structure for attaching a wire harness at a vehicle door includes: a slit formed in a door panel of the vehicle door; an introduction hole provided in the door panel so as to be connected to one end portion of the slit; a tube that covers a peripheral surface of the wire harness; and an elastically deformable clip that is fixed to the tube, wherein the clip includes a first contact portion that is configured to move via the introduction hole from a side of one surface of the door panel to a side of another surface of the door panel and contact the another surface, an insertion portion that is slidably inserted into the slit when the first contact portion contacts the another surface, a second contact portion that contacts the one surface of the door panel when the insertion portion is inserted into the slit.
US11945377B2
A vehicle exterior part includes a decorative body, a heater sheet, a connector pin. The decorative body includes a base material, and a transparent resin layer. The heater sheet includes a heat generating body, and an extending portion. A part of the heater wire in the extending portion is joined to the connector pin inside an outer periphery of the base material by a joining portion made of a conductive material. The outer periphery is formed with a window configured to join the heater wire to the connector pin by the joining portion in a state where a joining position is exposed to an outside of the outer periphery. The window is provided with a waterstop portion configured to restrict water from entering the joining position. The waterstop portion is formed by filling the window with a potting material.
US11945374B1
A steering-wheel computer bracket includes two foldable support assemblies. Each foldable support assembly comprises a fixed portion, a movable portion, and a support element. An end of the movable portion is hinged to a side of the fixed portion and can be flipped to have an angle with respect to or to attach to the side of the fixed portion, the other side of the fixed portion serves as a mounting surface; an end of the support element is rotatably connected to the other end of the movable portion, the support element is capable of being flipped, along with the movable portion being flipped, to attach to a side of the fixed portion or to have an angle relative to the side of the fixed portion.
US11945369B2
A display device installed in a vehicle includes a display, a reflectance control device, and a control circuit. The reflectance control device is capable of changing a reflectance for incident light. The control circuit controls the reflectance of the reflectance control device. The reflectance control device includes a first part and a second part. The first part is positioned in a first region overlapping the display surface when viewed in a normal direction being normal to the display surface. The second part is positioned in a second region surrounding the first region when viewed in the normal direction of the display surface. The control circuit controls a reflectance of the second part based on at least one of speed information indicating a speed of the vehicle and reverse information indicating whether the vehicle is reversing.
US11945368B2
The disclosure relates to an adjustment device for adjusting an orientation of an external vision element of a vehicle about a first pivot axis and a second pivot axis. The adjustment device comprises a base for coupling to a vehicle; a frame pivotably coupled to the base about a first pivot axis and a second pivot axis; and a drive unit for driving the frame pivotally about the first pivot axis and the second pivot axis. The drive unit comprises a first electromotor connected to a first driven element for driving the frame in rotation about the first pivot axis, and a second electromotor connected to a second driven element for driving the frame in rotation about the second pivot axis. The second electromotor has a lower maximum power consumption compared to a maximum power consumption of the first electromotor.
US11945365B1
A lighting assembly includes one or more spheroid lenses and a lighting insert configured to hold the spheroid lens or lenses and to cover a hole in a vehicle body panel. The lighting insert is further configured to form a water-tight seal with each of the vehicle body panel and the spheroid lens or lenses. The lighting insert defines a lens aperture configured to hold a corresponding spheroid lens. The lens aperture is substantially smaller than the hole in the vehicle body panel, and the lighting insert is further configured to form a water-tight seal with each of the vehicle body panel and the spheroid lens. The lighting insert may define a circle shape that is configured to cover a circle-shaped hole in the vehicle body panel. The lighting insert may define an oval shape that is configured to cover an oval-shaped hole in the vehicle body panel.
US11945364B2
A vehicle is provided that includes a hood outer panel, hood inner panel, and engine compartment. A fender attachment bracket is disposed within the engine compartment, and a headlight assembly includes an attachment portion that couples the headlight assembly to the fender attachment bracket. The headlight assembly also includes a load block or loading block sized and shaped so that when the hood outer panel and hood inner panel are deformed by the impact of an object, the hood inner panel contacts the load block.
US11945361B2
A ground vehicle for transporting loads comprises a load stabilizer to provide additional stability of the load during transport. The load stabilizer includes a securing arm coupled to a support frame that is coupled to a pad. The securing arm is also configured to movably mate with the ground vehicle. When a load is placed onto the ground vehicle, the load stabilizer is positioned so that the pad contacts the load to provide stability. The load stabilizer is positioned by actuating a motor, such as a stepper motor. The motor stops when it reaches a torque threshold placed on the motor through contact of the load stabilizer with the load. This mechanism allows for a lightweight load stabilizer that minimally affects the center of mass of the ground vehicle, while at the same time, provides a consistent load-stabilizing force that reduces the likelihood of damage to the load.
