US11481360B2
A blockchain network, in which each node is able to be dynamically assigned different function for a given transaction that can be executed in parallel, includes a first node configured to send a transaction validation request for a transaction using a peer-to-peer (P2P) network; and a second node, configured to validate the transaction in response to the transaction validation request from the first node, and further configured to inform the first node of an approval of the transaction using a P2P network in response to the validation. The first node sends a notification message indicating completion of the transaction to a third node using a P2P network in response to the approval.
US11481349B2
A dynamic switching method is applied to an electronic switching device. Judge whether insertion and withdrawal times between the electronic switching device and a USB cable reach a preset threshold value. Start a UART function of the electronic switching device temporarily. Judge whether an instruction of starting the UART function sent by the USB cable is received. If a recognition program unit receives the instruction of starting the UART function, the recognition program unit starts the UART function. Execute the UART function. Judge whether the electronic switching device receives an instruction of stopping the UART function. Switch to an initial status. Change a start value of a UART circuit unit into an initial value of the UART circuit unit. Charge the electronic switching device through the USB cable.
US11481347B2
The present invention provides a data transmission system and resource allocation method thereof. The data transmission system is configured to: retrieve master device resource information and slave device performance information; based on a neural network model, determine at least one arbiter setting parameter according to the master device resource information and the slave device performance information; and determine resource allocation setting of at least one master device according to the at least one arbiter setting parameter.
US11481346B2
This application discloses a method and an apparatus, an electronic device, and a computer-readable storage medium for implementing data transmission. The method is executed by an electronic device providing a computing service, and is applied to execution of data transmission between two buses of different types, wherein one of the two buses is associated with an FPGA instance among multiple FPGA instances run by the computing service and the other of the two buses corresponds to an external device to the electronic device, the method including: obtaining an access instruction from an initiator through a first bus of the two buses for data read/write in a target, wherein the initiator and the target are associated with the first bus and a second bus of the two buses, and comprise one and the other of the FPGA instance and the external device, respectively; buffering the access instruction into an instruction storage area corresponding to the access instruction; and transmitting the access instruction buffered in the instruction storage area to the target continuously, and suspending transmission of the access instruction to the target once a flow control is imposed.
US11481345B2
An integrated circuit (IC) includes first and second memory devices and a bridge. The IC also includes a first interconnect segment coupled between the first memory device and the bridge. The IC further includes a second interconnect segment coupled between the first and second memory devices, and a third interconnect segment coupled between the bridge and the second memory device. The IC includes a first DMA circuit coupled to the first interconnect segment, and a second DMA circuit coupled to the second interconnect segment. A fourth interconnect segment is coupled between the first and second DMA circuits.
US11481336B2
Devices and techniques for efficient host assisted logical-to-physical (L2P) mapping are described herein. For example, a command can be executed that results in a change as to which physical address of a memory device corresponds to a logical address. The change can be obfuscated as part of an obfuscated L2P map for the memory device and written to storage on the memory device. The change can then be provided a host from the storage.
US11481327B2
A streaming engine employed in a digital data processor specifies a fixed read only data stream defined by plural nested loops. An address generator produces address of data elements for the nested loops. A steam head register stores data elements next to be supplied to functional units for use as operands. A stream template specifies loop count and loop dimension for each nested loop. A format definition field in the stream template specifies the number of loops and the stream template bits devoted to the loop counts and loop dimensions. This permits the same bits of the stream template to be interpreted differently enabling trade off between the number of loops supported and the size of the loop counts and loop dimensions.
US11481326B1
Methods and systems for a networked storage system are provided. One method includes: utilizing, by a first node, a storage location cache to determine if an entry associated with a first read request for data stored using a logical object owned by a second node configured as a failover partner node of the first node exists; transmitting, by the first node, the first read request to the second node; receiving, by the first node, a response to the first read request from the second node with requested data; inserting, by the first node, an entry in the storage location cache indicating the storage location information for the data; and utilizing, by the first node, the inserted entry in the storage location cache to determine storage location of data requested by a second read request received by the first node.
US11481325B2
A system for managing a virtual machine is provided. The system includes a processor configured to initiate a session for accessing a virtual machine by accessing an operating system image from a system disk and monitor read and write requests generated during the session. The processor is further configured to write any requested information to at least one of a memory cache and a write back cache located separately from the system disk and read the operating system image content from at least one of the system disk and a host cache operably coupled between the system disk and the at least one processor. Upon completion of the computing session, the processor is configured to clear the memory cache, clear the write back cache, and reboot the virtual machine using the operating system image stored on the system disk or stored in the host cache.
US11481319B2
Techniques for using data mirroring across regions to reduce the likelihood of losing objects in a cloud object storage platform are provided. In one set of embodiments, a computer system can upload first and second copies of a data object to first and second regions of the cloud object storage platform respectively, where the first and second copies are identical. The computer system can then attempt to read the first copy of the data object from the first region. If the read attempt fails, the computer system can retrieve the second copy of the data object from the second region.
US11481315B2
A method includes using a memory address map, locating a first portion of an application in a first memory and loading a second portion of the application from a second memory. The method includes executing in place from the first memory the first portion of the application, during a first period, and by completion of the loading of the second portion of the application from the second memory. The method further includes executing the second portion of the application during a second period, wherein the first period precedes the second period.
US11481308B2
A computer-implemented method for determining an Application Quality Index (AQI) Score of a software-as-a-service (SAAS) multi-tenant application to a SAAS system is provided. The method may be performed on a computing device executing a processor. The method may include accessing data at a data repository. The accessed data includes at least connection/disconnection data and API error data of the SAAS multi-tenant application. The method also includes processing the accessed data to generate two or more sub-indexes. The two or more sub-indexes includes at least a first sub-index based on the connection/disconnection data and a second sub-index based on the API error data. The first sub-index is assigned a weighted value based on content of the connection/disconnection data and the second sub-index is assigned a weighted value based on content of the API error data. The method also includes generating the AQI based on the weighted value of the two or more sub-indexes, sending the generated AQI to the SAAS multi-tenant application, and receiving an update to the SAAS multi-tenant application based on the generated AQI.
US11481284B2
Disclosed herein are systems and methods for enabling self-notarization in a data backup. In one aspects, a method may comprise generating the data backup at a computing device. The method may comprise calculating a checksum of the data backup. The method may comprise adding a self-notarization script to the data backup. The self-notarization script may be configured to automatically trigger without intervention by an external notarization system, in response to a pre-determined backup storage event, and in response to triggering, notarize and send the checksum to a distributed registry. The method may comprise sending the data backup comprising the self-notarization script to a backup storage device.
US11481283B2
Systems and methods are disclosed for implementing enhanced security measures that include utilizing a backup database included on node devices connected to a CAN bus, so that certain message identifiers are updated according to a matching table stored on the backup database. By updating the message identifiers, outside attackers will not be privy to the new message identifier assigned to the messages and will no longer target such messages.
US11481274B2
A data storage system includes a host configured to provide a read request; a plurality of storage devices constituting a redundant array of independent disks (RAID); and a RAID controller configured to a plurality of read commands in response to the read request, the read commands being provided to the plurality of storage devices according to a RAID setting, wherein one data storage device of the plurality of data storage devices includes a nonvolatile memory device; an error handling information storage circuit to store error handling information; and an error detection and correction circuit configured to detect an error in data output from the nonvolatile memory device according to a read command and to selectively correct the error according to the error handling information.
US11481266B2
A server apparatus collects, from a plurality of information processing apparatuses, time series information indicating a change over time in settings and a state of each information processing apparatus, and error information indicating an error that has occurred in each information processing apparatus, generates learning data including the collected information, and generates a diagnostic model, which is a trained model for a malfunction diagnosis in the information processing apparatus, through learning based on the generated learning data. The information processing apparatus obtains the diagnostic model from the server apparatus, outputs a diagnosis result indicating a likelihood that an error will occur in the information processing apparatus by collecting information necessary for the malfunction diagnosis within the information processing apparatus and executing the malfunction diagnosis using the collected information and the obtained diagnostic model.
US11481265B2
Methods, systems, and devices for persistent health monitoring for volatile memory devices are described. A memory device may determine that an operating condition associated with an array of memory cells on the device, such as a temperature, current, voltage, or other metric of health status is outside of a range associated with a risk of device degradation. The memory device may monitor a duration over which the operating condition is outside of the range, and may determine whether the duration satisfies a threshold. In some cases, the memory device may store an indication of when (e.g., each time) the duration satisfied the threshold. The memory device may store the one or more indications in one or more non-volatile storage elements, such as fuses, which may enable the memory device to maintain a persistent indication of a cumulative duration over which the memory device is operated with operating conditions outside of the range.
US11481264B2
A data processing apparatus includes a first processing unit that executes real-time processing with respect to data, a second processing unit that executes batch processing with respect to data that is output from the first processing unit as a result of processing by the first processing unit, and a monitor that monitors a status of the processing by the first processing unit and a status of processing by the second processing unit. The first processing unit includes a plurality of subprocessing units and buffers, and the second processing unit also includes a plurality of subprocessing units and buffers. The second processing unit includes a storage. The monitor includes a first monitor that monitors, for each of the buffers included in the first processing unit, an amount of the data stored in the corresponding buffer and a second monitor that monitors a total amount of the data stored in the buffers included in the second processing unit and the data stored in the storage.
US11481262B1
A scaling manager manages deques that track groups of preinitialized instances used to scale respective groups of active compute instances. Various techniques for deque management include a rate-based technique that uses a historical scale-up rate for a particular group and adjusts the size of the deque of preinitialized instances for that group based on the monitored scale-up rate and based on an instance preinitialization time for instances for that group. A total instance quantity may be bounded, in some examples, and an additional “buffer amount” of preinitialized instances may be implemented to provide a safety margin for burst scaling, which can be further enhanced by transferring instances between data structures of different groups of instances in some cases.
US11481259B2
Distributing computation workload among computing nodes of differing computing paradigms is provided. Compute gravity of each computing node in a cloud computing paradigm and each computing node in a client network computing paradigm within an Internet of Systems is calculated. Each component part of an algorithm is distributed to an appropriate computing node of the cloud computing paradigm and client network computing paradigm based on calculated compute gravity of each respective computing node within the Internet of Systems. Computation workload of each component part of the algorithm is distributed to a respective computing node of the cloud computing paradigm and the client network computing paradigm having a corresponding component part of the algorithm for processing.
US11481251B2
Techniques are disclosed relating to automated operations management. In various embodiments, a computer system accesses operational information that defines commands for an operational scenario and accesses blueprints that describe operational entities in a target computer environment related to the operational scenario. The computer system implements the operational scenario for the target computer environment. The implementing may include executing a hierarchy of controller modules that include an orchestrator controller module at top level of the hierarchy that is executable to carry out the commands by issuing instructions to controller modules at a next level. The controller modules may be executable to manage the operational entities according to the blueprints to complete the operational scenario. In various embodiments, the computer system includes additional features such as an application programming interface (API), a remote routing engine, a workflow engine, a reasoning engine, a security engine, and a testing engine.
US11481244B2
The current document is directed to automated application-release-management facilities that, in a described implementation, coordinate continuous development and release of cloud-computing applications. The application-release-management process is specified, in the described implementation, by application-release-management pipelines, each pipeline comprising one or more stages, with each stage comprising one or more tasks. The currently described methods and systems check whether endpoints and external tasks are reachable prior to initiating execution of application-release-management pipelines. Automatic reachability checking is scheduled for idle intervals, when the workflow-execution-engine component of the automated application-release-management facility is not executing release pipelines.
US11481229B2
A method for application processing, a storage medium, and an electronic device are provided. The method includes: obtaining historical operation information of the electronic device; obtaining triggering probability values of a plurality of applications in an application platform installed in the electronic device based on the historical operation information; selecting an application with a triggering probability value greater than a first preset probability value as a target application; downloading resource files of the target application; buffering the resource files into a storage area corresponding to the application platform; and loading the resource files stored in the storage area and corresponding to the target application, in response to detecting a triggering operation on the target application.
US11481224B2
Digital filter with programmable impulse response for direct amplitude modulation at radio frequency
A digital filter according to the disclosure includes a processing circuit having a memory and a number of parallel processing circuits. The parallel processing circuits perform a convolution operations based on input data and function data that is accessed from the memory. The filter further includes a serializer for serializing data that is received from the processing circuits. A clock generator circuit provides a first clock signal to the processing circuit and a second clock signal to the serializer. The frequency of the second clock signal is greater than that of the first clock signal.
US11481223B2
Methods, systems and apparatuses for reducing operations of Sum-Of-Multiply-Accumulate (SOMAC) instructions are disclosed. One method includes scheduling, by a scheduler, a thread for execution, executing, by a processor of a plurality of processors, the thread, fetching, by the processor, a plurality of instructions for the thread from a memory, selecting, by a thread arbiter of the processor, an instruction of the plurality of instructions for execution in an arithmetic logic unit (ALU) pipeline of the processor, and reading the instruction, and determining, by a macro-instruction iterator of the processor, whether the instruction is a Sum-Of-Multiply-Accumulate (SOMAC) instruction with an instruction size, wherein the instruction size indicates a number of iterations that the SOMAC instruction is to be executed.
US11481222B2
An example operation includes one or more of detecting a fork in a supply-chain by a modeling node, resolving, by the modeling node, a branch prediction to determine a likely access control, generating, by the modeling node, a range of information based on a branch confidence level, and responsive to the resolution of the branch prediction, revoking access from a document or granting a greater access to the document based on the range.
US11481219B2
An information handling system, method, and processor that detects a store instruction for data in a processor where the store instruction is a reliable indicator of a future load for the data; in response to detecting the store instruction, sends a prefetch request to memory for an entire cache line containing the data referenced in the store instruction, and preferably only the single cache line containing the data; and receives, in response to the prefetch request, the entire cache line containing the data referenced in the store instruction.
US11481218B2
One embodiment provides for a compute apparatus to perform machine learning operations, the compute apparatus comprising instruction decode logic to decode a single instruction including multiple operands into a single decoded instruction, the multiple operands including a first operand and a second operand, the first operand including vector of one-hot coded weights and the second operand including a vector of input data; and a general-purpose graphics compute unit including a first logic unit, the general-purpose graphics compute unit to execute the single decoded instruction, wherein to execute the single decoded instruction includes to perform multiple operations on the first set of operands and the second set of operands.
US11481206B2
A computing device is provided, including memory storing an instruction storage location. The computing device may further include a processor system including a plurality of processor threads. The processor system may suspend execution of one or more respective processor threads of the plurality of processor threads. The processor system may store one or more respective processor thread contexts of the one or more processor threads in the memory. The processor system may enter a system management mode (SMM). The processor system may determine that the instruction storage location includes a code update instruction. The processor system may perform a code update based on the code update instruction. The processor system may exit the SMM. The processor system may retrieve the one or more processor thread contexts from the memory and resume execution of the one or more processor threads without rebooting the computing device.
US11481204B2
A computing system may include a database and server device(s) disposed within a remote network management platform. The database may contain (i) discovery information for installations of software applications on computing devices of a managed network, and (ii) software configurations for a subset of the software applications, the software configurations respectively indicating rights allocations and consumption for each of the subset of the software applications. The server device(s) may be configured to: determine that the software configurations do not support a particular software application, where the discovery information indicates that the particular software application is installed on computing device(s) of the managed network; and responsively, generate a particular software configuration for the particular software application, the particular software configuration indicating: (i) a rights allocation of zero rights, and (ii) a rights consumption according to the discovery information; and update the database to include the particular software configuration.
US11481201B2
An integrated development environment (IDE) system that may provide runtime validation, and incremental compilation and linking of multiple schema resources for a query language such as e.g., GraphQL. The runtime validation may be performed during the incremental compilation and linking process. If errors in the source code are detected during the runtime validation process, the compilation and linking process may be stopped without generating runtime objects.
US11481198B2
Method of inputting code into information processing apparatus requiring code of polynomial format of order k which comprises translating the code into a polynomial of order k; encoding each decision variable in the code, and obtaining mappings between the encoded variables and the polynomial variables; extracting an expression representing interrelationships between the decision variables and polynomial subfunctions; generating first polynomial portions for subfunctions whose output is not the input for another subfunction. The method includes generating second polynomial portions for subfunctions whose output is the input for another subfunction, reducing the order of terms higher than floor(k/2) in the second polynomial portion to floor(k/2) with associated order reduction penalties, and creating an auxiliary variable equal to the second polynomial portion with an auxiliary penalty; and obtaining a polynomial formulation for input into the apparatus by accumulating the first polynomial portions, auxiliary variables and penalties, and order reduction penalties.
US11481190B2
Provided are a computer program product, system, and method for selecting a plurality of processing systems to sort a data set. A determination is made of processing systems to perform a sort of records in a data set. The data set is divided into data subsets, each data subset comprising a portion of the records of the data set. Each of the determined processing systems of is notified of a data subset to sort. In response to receiving notification from the determined processing systems that the records in the data subsets have been sorted, the sorted data subsets are merged into a sorted data set comprising the records of the data set sorted.
US11481188B1
Systems and methods for application launch delays and notifications are disclosed. For example, a URL link to enable an application may be selected on a user device, and a user interface allowing the user to enable the application at a current time or at a future time may be displayed. When the user input indicates selection of the future time, a notification may be generated and provided to the user device and/or the voice interface device. The voice interface device may output the notification and, when user input indicates an intent to enable the application, the application may be enabled for use by the voice interface device.
US11481186B2
Virtual assistants (VAs) can be managed in interactions with communication devices (and associated users) or other VAs. A communication management component (CMC) can track an interaction between a VA and a communication device of a user or another VA with regard to an event. The CMC can analyze information relating to the interaction to determine a context of the interaction. The CMC can manage the VA, the involvement of the communication device in the interaction, or the other VA based on the context. When indicated by the context, the CMC can modify characteristics associated with the VA to enhance the interaction. When another communication device or another VA enter the interaction in progress, the CMC can determine interaction update information, based on the tracking of the interaction, and can communicate the interaction update information to the other communication device (and associated user) or other VA.
US11481180B2
A recomposer allows connecting a plurality of designation peripherals to the same central unit of a computer system. The recomposer includes inputs for exchanging, with each of the designation peripherals, data normally exchanged with the central unit; includes an output for exchanging data with the central unit; includes digital processing means to transform the data received by the recomposer into emitted data. The data emitted are compliant in content and in structure to data which would be emitted by a designation peripheral with a single active surface, and correspond individually, on the single active surface, to the actions carried out with the designation peripherals. Several designation peripherals connected to a recomposer constitute an assembly which is connected to a central unit of a computer system and seen as a single designation peripheral.
US11481177B2
Eyewear providing an interactive augmented reality experience between two users of eyewear devices to perform a shared group task. During a shared group task session, each eyewear user can manipulate virtual objects displayed in a respective virtual scene that is viewable to each use to perform collaboration. The virtual objects can include many different types of objects, such as a building structure that can be jointly created and edited by the eyewear users.
US11481173B2
An information processing apparatus, which is provided to display advertisement information on a display apparatus installed with a display surface directed to a road, is configured to execute acquisition of a traveling situation of a vehicle which travels on the road; selection of a first display form or a second display form having an amount of information larger than that of the first display form, as the display form of the advertisement information on the basis of the traveling situation; and display of the advertisement information on the display apparatus in the display form selected on the basis of the traveling situation.
US11481171B2
An image forming system includes a server and a plurality of image forming apparatuses having a print function and connected to the server via a network. The server includes one or more first processors that execute first instructions to provide an administrator screen configured to make a first setting related to the print function and make a second setting for defining an application target of the first setting from among the image forming apparatuses, and manage setting information about the print function of each of the image forming apparatuses based on the first and second settings made on the administrator screen. An image forming apparatus included in the image forming apparatuses includes one or more second processors that execute second instructions to obtain the setting information about the print function of the image forming apparatus via the network, and apply the obtained setting information to the image forming apparatus.
US11481145B2
The present invention extends to methods, systems, and computer program products for dynamically throttling host write data rates, for example, at SSDs. Host write data is received from a host at a host write data rate. The host write data is buffered in an SSD buffer at the host write data rate. Some host write data is transferred from the SSD buffer to NAND storage at an internal NAND data rate. A host write throttle is calculated at least based on the host data rate and the internal NAND data rate. The host write throttle defines a new (e.g., increased or decreased) host write data rate. The host write throttle is sent to the host requesting the host utilize the new host write data rate. When a new host write data rate is decreased, data transfer from SSD buffer to NAND storage can be allowed to “catch up”.
US11481138B2
Snapshots are created on replicated storage systems R1 and R2 in a manner resulting in identical snapshots being generated on R1 and R2. In response to an instruction to create a snapshot on a storage system (R1 and/or R2), command-phase write operations (CWOs) are held and data-phase write operations (DWOs) are completed on the storage system before the snapshot is created. Determining that DWOs includes querying processes, and using information, available on the storage system, by which a state of a write operation—e.g., whether the write operation is a DWO and when the DWO completes—may be determined. A CWO queue may be maintained on the storage system for tracking the status of CWOs. A DWO queue may be maintained on the storage system for tracking DWOs, to determine DWOs when the snapshot is created, and track their processing, including when they are completed.
US11481126B2
One embodiment describes an automation system including a sensor that determines operational parameters of the automation system; one or more actuators that perform control actions during operation of the automation system; and a control system communicatively coupled to the sensor and the one or more actuators. The control system includes memory that stores the operational parameters; determines occurrence of memory errors in data stored in the memory; determines error parameters that indicate characteristics of the memory errors; determines error-corrected data by correcting the memory errors based at least in part on the error parameters; adaptively adjusts a refresh rate used to refresh stored data in the memory based at least in part on the error parameters; and determines control commands instructing the one or more actuators to perform the control actions by processing the error-corrected data.
US11481124B2
A memory system includes a memory medium and a memory controller configured to control the memory medium. The memory controller includes a training core and a training block. The training core is configured to detect a delay time of a clock signal to generate a delay selection signal during a training operation for the memory medium. The training block is configured to generate a delayed clock signal which is delayed by a time period set according to the delay selection signal outputted from the training core.
US11481123B1
Methods, systems, and devices for techniques for failure management in memory systems are described. A memory system may include one or more non-volatile memory devices. A set of physical blocks of memory cells of the one or more non-volatile memory devices may be grouped into virtual blocks, where each physical block of a virtual may block may be within a different plane of the one or more non-volatile memory devices. The memory system may detect a failure within a physical block of a virtual block and may transfer data from the physical block to one or more other physical blocks within the same virtual block in response to detecting the failure.
US11481119B2
Embodiments include methods, systems, devices, instructions, and media for limiting hot-cold swap wear leveling in memory devices. In one embodiment, wear metric values are stored and monitored using multiple wear leveling criteria. The multiple wear leveling criteria include a hot-cold swap wear leveling criteria, which may make use of a write count offset value. Based on a first wear metric value of a first management group and a second wear metric value of a second management group, the first management group and the second management group are selected for a wear leveling swap operation. The wear leveling swap operation is performed with a whole management group read operation of the first management group to read a set of data, and a whole management group write operation to write the set of data to the second management group.
US11481114B2
A storage apparatus includes: a flash memory that provides a storage area; a controller that controls writing and reading of data to and from the storage area; and a buffer memory that temporarily stores data to be written in the storage area, in which the controller selects one compression method from a first reversible compression method and a second reversible compression method based on access performance to the flash memory, and determines to compress data based on the selected one compression method and to write the compressed data to the storage area, and the first reversible compression method has a lower compression ratio and a slower compression speed than the second reversible compression method.
US11481110B2
In one example, a system for gesture buttons can include a processing resource and a non-transitory computer readable medium having stored thereon instructions to cause the processing resource to perform a first function in response to a gesture provided to the user interface, display a gesture button on the user interface, and perform a second function that is different than the first function in response to the gesture provided on the gesture button displayed on the user interface.
US11481109B2
A method for performing multi-touch (MT) data fusion is disclosed in which multiple touch inputs occurring at about the same time are received to generating first touch data. Secondary sense data can then be combined with the first touch data to perform operations on an electronic device. The first touch data and the secondary sense data can be time-aligned and interpreted in a time-coherent manner. The first touch data can be refined in accordance with the secondary sense data, or alternatively, the secondary sense data can be interpreted in accordance with the first touch data. Additionally, the first touch data and the secondary sense data can be combined to create a new command.
US11481100B2
An electronic device displays a compass user interface with a direction indicator and a bearing indicator. The direction indicator provides an indication of a respective compass direction, wherein the appearance of the direction indicator is determined based on the orientation of the electronic device relative to the respective compass direction. The bearing indicator provides an indication of an offset from the respective compass direction. While displaying the bearing indicator, the electronic device detects rotation of the rotatable input mechanism and, in response, changes the displayed position of the bearing indicator from a first position to a second position by an amount that is determined in accordance with a magnitude of the rotation of the rotatable input mechanism.
US11481089B2
Systems and methods of configuring an Application Programming Interface (API) based on inputs which received through interface elements presented within a graphical user interface (GUI). The system to configure an API performs operations that include: causing display of a GUI that comprises a presentation of a plurality of interface elements; receiving a selection of an interface element from among the plurality of interface elements; presenting a menu element in response to the selection of the interface element; receiving a user input via the menu element; and configuring an API based on the user input received via the menu element, wherein the user input may define one or more parameters of the API.
US11481087B2
An electronic device, including an input interface configured to receive an input signal, a command determination unit configured to determine a plurality of possible commands based on the input signal, and an output interface configured to provide a plurality of output information corresponding to effects associated with each of the plurality of determined possible commands.
US11481083B2
Computer-implemented design tool functions are described herein for recognizing organized collections of objects in a design layout, and providing controls to manipulate, in a selected organized collection, individual objects and arrangements of multiple objects. In an embodiment, a computing device determines whether an arrangement of selected objects in a design layout satisfies certain criteria, and if so, the computing device recognizes the arrangement as an organized collection, and provides controls within a selected organized collection to perform various operations to manipulate an individual object within the selected organized collection while automatically and dynamically modifying the organized collection to maintain desired uniformity in the collection.
US11481076B2
Transimpedance amplifier (TIA)-based global coarse baseline correction (GCBC) for capacitive sensing
A method and apparatus of global coarse baseline correction (GCBC) for capacitive scanning. An input device may include a number (N) of sensor electrodes, a GCBC circuit, and detection circuitry. Each sensor electrode is associated with a respective channel. The GCBC circuit produces sensing signals in each of the N channels and the detection circuitry may detect changes in the capacitances of one or more sensor electrodes based on the sensing signals. In some implementations, the GCBC circuit may include a current source which outputs a first current, a transimpedance amplifier (TIA) which converts the first current to a sensing voltage, and a number (N) of resistors that can be coupled between the output of the TIA and the N sensor electrodes, respectively. The coupling of each resistor between the TIA and a respective sensor electrode produces a sensing signal in the channel associated with the sensor electrode.
US11481067B2
A shift register unit includes a first pull-up node control circuit, a second pull-up node control circuit, a pull-down node control circuit, an output pull-up circuit and an output pull-down circuit. The first pull-up node control circuit is configured to control a first pull-up node to be electrically connected to a second voltage end under the control of an input signal, and control the first pull-up node to be electrically connected to a first voltage end under the control of a resetting signal. The second pull-up node control circuit is configured to control the second pull-up node to be electrically connected to the second voltage end under the control of the input signal applied to the input end, and control the second pull-up node to be electrically connected to the first voltage end under the control of the resetting signal from the resetting end.
US11481061B2
An apparatus (73) for processing signals from a touch panel (10) is described. The touch panel (10) includes a layer of piezoelectric material (16) disposed between a number of sensing electrodes (14, 20) and at least one common electrode (15). The apparatus (73) includes a capacitive touch controller (69) for connection to the sensing electrodes (14, 20). The apparatus (73) also includes a switch network (74) including a number of inputs for connection to some or all of the sensing electrodes (14, 20), and an output connected to system ground or a common mode voltage (VCM). The apparatus (73) also includes a second circuit (24, 44) for connection to the at least one common electrode (15) and configured to generate, based on signals received from the at least one common electrode, a second pressure signal (30) indicative of a total pressure applied to the touch panel (10). The apparatus (73) also includes a controller (25) configured to control the switch network (74) to couple any connected sensing electrodes (14, 20) to system ground or the common mode voltage (VCM) during a pressure measurement period, and to determine an estimate of the total pressure based on the second pressure signal during the pressure measurement period.
US11481060B2
A device for touch panel pressure detection includes a plurality of first input/output terminals for a projected capacitance touch panel. The projected capacitance touch panel includes a layer of piezoelectric material disposed between a plurality of sensing electrodes and a common electrode. The device also includes one or more amplifiers. Each amplifier has an inverting input, a non-inverting input and an output. The non-inverting input of the or each amplifier is configured to be switched between a common mode voltage and a capacitance measurement signal. The inverting input of the or each amplifier is configured to drive an input/output terminal based on the capacitance measurement signal. The amplifier is configured such that, when an input/output terminal is connected to a sensing electrode, the amplifier output varies in dependence upon a pressure applied to the touch panel.
US11481037B2
Method and apparatus is disclosed for a user to communicate with an electronic device. A processor receives user intention actions comprising facial expression (FE) information indicative of facial expressions and body information indicative of motion or position of one or more body parts of the user. When the FE or body information crosses a first level, the processor starts generating first signals based on the FE or body information to communicate with the electronic device. When the FE or body information crosses a second level, the processor can end generation of the first signals or modify the first signals. An image processing or eye gaze tracking system can provide some FE information or body information. The signals can modify attributes of an object of interest. Use of thresholds that are independent of sensor position or orientation with respect to the user's body are also disclosed.
US11481035B2
System and method for managing a user interface for a foldable device are disclosed. The method includes: determining a folding state of the foldable device based on a folding angle of the foldable device; detecting an input gesture on one or more touch-sensitive display segments of a flexible display screen of a foldable device; determining a gesture type corresponding to the detected input gesture; determining whether the detected input gesture is a valid gesture or invalid gesture; and responsive to determining that the detected input gesture is a valid gesture, providing the gesture type corresponding to the detected gesture, the folding state of the foldable device, and display information to a software application or an operating system of the foldable device.
US11481030B2
Example systems may include a head-mounted device configured to present an artificial reality view to a user, a control device including a plurality of electromyography (EMG) sensors, and at least one physical processor programmed to receive EMG data based on signals detected by the EMG sensors, detect EMG signals corresponding to user gestures within the EMG data, classify the EMG signals to identify gesture types, and provide control signals based on the gesture types, wherein the control signal triggers the head-mounted device to modify the artificial reality view. Various other methods, systems, and computer-readable media are also disclosed.
US11481011B2
An input terminal connected to both a terminal of the first device outputting a signal including a period of a low voltage greater than or equal to a predetermined period and a terminal of the second device outputting a periodic signal alternately repeating a high voltage and a low voltage less than the predetermined period via one signal line is included. When a signal input to the input terminal includes a period of a low voltage greater than or equal to the predetermined period, it is determined that a signal output from the first device is input.
US11481009B1
Example implementations relate to a host electronic device and a method of establishing a thermal contact with a removable electronic device by a cooling component of the host electronic device. The host electronic device includes a housing, the cooling component, and a plurality of flexible arms. The cooling component is movably coupled to the housing. The plurality of flexible arms extend towards an internal cavity of the housing to hold the cooling component in a first position (retracted position). Further, the plurality of flexible arms are displaceable from the internal cavity by a movement of the removable electronic device into the host electronic device, to allow the cooling component to drop down to a second position (extended position) for establishing the thermal contact with a heat generating component of the removable electronic device.
US11481008B2
A display device includes a plurality of pixels and an upper signal line providing a data signal to the pixels. The upper signal line includes a first upper signal line including a first metal material, a second upper signal line including a second metal material which is different from the first metal material, and a third upper signal line including the first metal material. The first, second and third upper signal lines are arranged in order and respectively electrically connected to a plurality of connection lines including the second metal material. The connection lines are connected to a plurality of lower signal lines.
US11481006B2
A portable information handling system keyboard having infinity keys with a beveled bottom surface perimeter is provided enhanced rigidity with a hidden lattice have support lines of raised material, such as stainless steel, aligned below the beveled bottom surface perimeter of the keys. The lattice provides structural support while remaining substantially hidden from the upper key surface of an infinity keyboard.
US11481004B2
A display device includes a flexible display module having thereon a first display area and a second display area adjacent to the first display area, the flexible display module being foldable with respect to a boundary between the first display area and the second display area, and a supporter including a first supporter overlapping the first display area and a second supporter overlapping the second display area and below the flexible display module, the first supporter including a first base supporter having a rigid property, and a first light absorption part on an outer surface of the first base supporter, and the second supporter including a second base supporter having a rigid property, and a second light absorption part on an outer surface of the second base supporter.
US11481002B2
An electronic device includes a support under a display panel. The display panel includes a first area, a second area, and a third area. The third area is spaced from the first area, and the second area is between the first area and the second area. The electronic device also includes an electronic module spaced from the display panel, with the support therebetween and overlapping the third area. The support includes first and second supports. The second support is on the first support and includes a first opening overlapping the electronic module.
US11481000B2
An electronic device includes a housing structure including a first housing, a second housing, and a hinge housing, a hinge structure that is at least partially disposed in the hinge housing and that connects at least part of the first housing and at least part of the second housing to allow the first housing and the second housing to be folded or unfolded, with a folding axis therebetween, a display extending from the first housing to the second housing across the hinge housing, and a protective structure disposed at an edge of the hinge housing that faces a direction of the folding axis. The protective structure includes a fixed part disposed in the hinge housing, guide parts disposed in the first housing and the second housing, respectively, and moving parts including cover portions that cover at least parts of a periphery of the display. The moving parts are configured to be movable relative to the guide parts and the fixed part such that a gap between a surface of the display and the cover portions is changed.
US11480992B1
Certain aspects of the present disclosure provide a circuit for clock signal generation. The circuit generally includes a plurality of clock generation circuits configured to generate a plurality of clock signals from a clock signal, and a power supply circuit having an output coupled to power supply inputs of the plurality of clock generation circuits. The circuit may also include a capacitor array coupled to the output of the power supply circuit and include a plurality of capacitive elements, the capacitor array being configured to selectively couple each of the plurality of capacitive elements to the output of the power supply circuit based on a quantity of one or more active clock generation circuits of the plurality of clock generation circuits.
US11480990B2
The present invention discloses a pressing mechanism, comprising a pressing member, a support, a pressing member supporting spring, and a first sliding member and a second sliding member which synchronously slide in opposite directions, the first sliding member being provided with first inclined grooves, the second sliding member being provided with second inclined grooves, the first and second inclined grooves being oppositely inclined and inclined with respect to the lifting direction of the pressing member, and the first and second inclined grooves being provided in pairs; the first and second inclined grooves are provided on both sides, corresponding to the pressing member, of the first and second sliding members, and are respectively formed in pairs, the pressing member is movably connected to the first inclined grooves and the second inclined grooves by means of movable connection shafts, each movable connection shaft penetrating through the paired first and second inclined grooves, and the support is provided with lifting guide grooves for the connection shaft. The structure of the present invention is simple, reliable and easy to assemble. Whichever side of the pressing member is pressed, the pressing member is not inclined, ensuring that the pressing member moves vertically downward and is reset under the driving of the spring, and can control and drive the motion output of the two sliding members under the action of the inclined grooves of the sliding members.
US11480981B2
This temperature control device is provided with: an endothermic/exothermic unit that heats or cools a subject to be subjected to temperature control; a temperature detection unit that detects the first temperature of the periphery of the subject; a control unit that controls the endothermic/exothermic unit on the basis of a variable target temperature; and a variable target temperature setter that sets the variable target temperature to a first variable target temperature on the basis of the first temperature and target temperature information indicating the target temperature. With such temperature control device, since the target temperature changes to a suitable value as needed, a time needed until the temperature of the subject reaches the target temperature can be shortened.
US11480979B2
The disclosure relates to a transport operation control method and apparatus. The method includes determining to interchange a vehicle to be changed selected among a plurality of vehicles with a vehicle for replacement, transmitting an instruction such that the vehicle for replacement travels a circuit between the vehicle to he changed and a vehicle traveling behind, and transmitting an instruction such that over a time period from the vehicle for replacement starting traveling on the path until finishing one lap of the path, In the method, a time interval at which each of all remaining vehicles other than the vehicle to be changed among the plurality of vehicles and the vehicle for replacement passes an arbitrary point on the path becomes approximately constant. The method further includes instructing the vehicle to be changed to leave the path after the vehicle for replacement finishes the lap of the path.
US11480978B2
A method and device for operating an automated vehicle. The method includes a step of receiving a position of the automated vehicle, a step of providing a map, as a function of the position, a step of receiving environment data values, which represent an environment of the automated vehicle, as a function of the position, a step of producing an environment model, as a function of the environment, on the basis of the map, and a step of operating the automated vehicle, as a function of the environment model.
US11480977B2
An autonomous vehicle including a sensor system configured to detect an environment in a field of view of the autonomous vehicle and to output data of the detected environment. A computing system of the autonomous vehicle can detect that a portion of a roadway along a route of the autonomous vehicle in the field of view of the autonomous vehicle is obscured. Responsive to the detection of the obscured portion of the roadway, the computing system can transmit a request for a second autonomous vehicle to view the portion of the roadway. The computing system can receive fill data representative of an output of a second sensor system of the second autonomous vehicle detecting the portion of the roadway in a field of view of the second autonomous vehicle.
US11480968B1
A robot moves about an environment and may interact with a user. A waypoint specifies where the robot is to move to with respect to the user while a proxemic cost map is used to plan the path to the waypoint. User input or preferences may be used to modify the waypoint or the proxemic cost map. The waypoint may specify a particular distance and bearing with respect to the user. The proxemic cost map may be oriented with respect to the user and specifies costs for particular areas. For example, an area immediately behind the user may have a very high cost while an area in front of the user may have a low cost. Based on the waypoint and the proxemic cost map, a path is selected and the robot moves along that path, avoiding the high cost areas in favor of the low cost areas if possible.
US11480967B2
Provided are a pass route planning method and apparatus, a device and a readable storage medium. The method includes: obtaining current road environment information in front of a vehicle; determining a current passable area according to the current road environment information; setting pass candidate points in the current passable area; and determining a current optimal passable route according to the pass candidate points. Firstly, the passable area is determined, and then the pass candidate points are set in the passable area, and thus the current optimal passable route is calculated according to the pass candidate points in the passable area, which can effectively reduce a calculation amount of unreachable pass routes in the prior art in which candidate points are set in all areas directly in front of an unmanned vehicle, thereby reducing a calculation amount for planning a pass route and improving a planning speed of the pass route.
US11480961B1
Immersive experiences for users are described herein. In an example, audio data from a plurality of audio sensors associated with a vehicle can be received by an audio data processing system. The audio data processing system can combine individual captured audio channels (e.g., from the plurality of audio sensors) into two or more audio channels for output via two or more speakers proximate a user. A first audio channel of the two or more audio channels can be output via a first speaker and second audio channel of the two or more audio channels to be output via a second speaker, wherein output of the first audio channel and the second audio channel causes a resulting sound corresponding to at least a portion of a sound scene associated with the vehicle. In an example, a user computing device operable by the user can receive an input from the user.
US11480955B2
An approach for diagnosing degradations in performance and malfunctions in sensor networks is disclosed. This approach is based on so-called “fault signatures”. Such fault signatures are generated for known fault conditions through a statistical analysis process that results in each known fault having a unique fault signature. Such unique fault signatures can then point to the root cause of a problem.
US11480951B2
The disclosure relates to a method and a device for producing a product and to a computer program product. The product is produced in at least one production step. A quality control check is optionally carried out after at least one of the production steps to determine a quality index of the product in question. To save on the quality control check, a quality indicator of the product in question is determined using production data. The production data are advantageously provided by sensors. The quality indicator of the product in question may be calculated using an adaptive algorithm. The adaptive algorithm may be taught and/or improved using quality indices of a quality control unit and the corresponding production data. The adaptive algorithm may be taught with the aid of a further computing unit, in particular in a cloud.
US11480937B2
A safety switch with differentiated CPUs comprises a switching device (2) associated with a fixed part of an access to be controlled and having switching means connected to one or more circuits of the system for the opening/closing thereof, a driving device (3) associated to a movable part of the access to interact with the switching means for opening/closing of one or more circuits, control means (6) associated with the switching device (2) and adapted to receive input signals from the circuits through respective communication buses for sending an error signal and/or for stopping the system in case of no signal or detection of non-compliance, wherein the control means (6) comprise a main CPU (7) connected with the communication buses (9) associated with safety functions and at least one auxiliary CPU (8) connected solely to the communication buses (12) associated with circuits and/or devices not related to safety conditions.
US11480936B2
Disclosed is a system for transmitting and receiving safety information, which generates first safety information about a control target and second safety information representing the occurrence or not of an error in the control target by using one microcontroller. The system includes a first slave controller generating first safety information and second safety information by using sensing data obtained from a control target and a master controller receiving the first safety information and the second safety information from the first slave controller through a wireless channel. When an error occurs in the first slave controller, the first slave controller transmits the second safety information to a second slave controller, and the second slave controller transmits the second safety information, received from the first slave controller, to the master controller.
US11480924B2
An escape lever suppresses energy loss and provides strong resistance to external shocks. An escape lever has a pallet fork; a pallet formed in unison with the pallet fork for engaging the escape wheel; and a pallet staff that is a pivot of the pallet fork and passes through the pallet fork. The pallet has a locking surface that the locking corner of the escape wheel contacts in the unlocking period when the escape wheel is released by the pallet and freed to move. The locking surface is shaped so that the draw angle formed by a normal to the contact point with the locking corner of the escape wheel, and a line through the contact point and the axis of the pallet staff, remains constant during the unlocking period.
US11480918B2
Disclosed are an active complex spatial light modulation method and apparatus for an ultra-low noise holographic display. The active complex spatial light modulation apparatus includes a substrate and a petal antenna including three petal patterns arranged on the substrate, dividing a complex plane into three phase sections, and modulating the input light into three-phase amplitude values corresponding to the phase sections. The petal antenna may have a point symmetry shape based on the center point of the petal antenna.
US11480916B2
A cartridge detachably mountable to a main assembly of an image forming apparatus includes a photosensitive member unit including a photosensitive drum; a sheet configured to remove a deposited matter from a surface of the drum, the sheet being in contact with the surface of the drum at an end portion of the drum with respect to a rotational axis direction of the member; and a developing unit detachably mounted to the member unit, the developing unit including a developing roller configured to supply toner to the drum, and a storage portion configured to store the deposited matter removed from the surface of the drum by the sheet.
US11480910B2
A printed circuit board includes a printed wiring board, and a first element and a second element mounted on the printed wiring board. The printed wiring board includes a plurality of first signal lines and a plurality of second signal lines. The plurality of first signal lines each include a first main line, a first branch line, and a second branch line. The plurality of second signal lines each include a second main line, a third branch line, and a fourth branch line. The first branch line includes a first conductor pattern disposed in a first conductor layer. The second branch line includes a second conductor pattern disposed in the first conductor layer. The third branch line includes a third conductor pattern disposed in a second conductor layer. The fourth branch line includes a fourth conductor pattern disposed in the second conductor layer.
US11480897B2
An image forming apparatus includes a fixing unit, a first guiding unit having a first surface forming a first feeding passage, and a second guiding unit forming a second feeding passage. The second guiding unit includes a first member made of metal and having a first guiding surface on which a leading end of a sheet is guided in a first section including an upstream end portion of the second feeding passage with respect to a sheet feeding direction, and includes a second member made of a resin material and having a second guiding surface on which the sheet is guided in a second section downstream of the first section in the second feeding passage with respect to the sheet feeding direction. The first guiding surface is spaced from a first phantom contact surface extending from an end portion of the first surface and contacting the second guiding surface.
US11480888B2
An image forming apparatus includes: an exposure head including a first light emitting chip, a second light emitting chip, a first lens fixed to a housing at a position facing the first light emitting chip, and configured to form an image of light emitted from a plurality of light emitting portions included in the first light emitting chip on a photoreceptor, and a second lens provided separately from the first lens, fixed to the housing at a position facing the second light emitting chip, and configured to form an image of light emitted from a plurality of light emitting portions included in the second light emitting chip on the photoreceptor; and a controller capable of controlling application of a voltage to each of a plurality of electrodes of the first light emitting chip and a plurality of electrodes of the second light emitting chip so as to form one pixel.
US11480886B2
A charging roll includes a core member, a rubber base material disposed around the core member, and a surface layer disposed around the rubber base material. The ten point height of irregularities RZ of a surface of the surface layer is equal to or greater than 3.9 micrometers, and is equal to or less than 6.1 micrometers. The mean spacing between peaks Sm of the surface of the surface layer is equal to or greater than 12.5 micrometers and is equal to or less than 13.5 micrometers.
US11480883B2
The invention relates to a method for operating a machine for microlithography which has a multiplicity of machine components. According to one aspect, malfunctions of these machine components that occur during the operation of the machine are each describable by a symptom, wherein the method includes the following steps: creating a database in which a cause is in each case assigned to different combinations of these symptoms, automatically recording the symptoms occurring within a predetermined time interval when a problem occurs during the operation of the machine and automatically assigning a cause to the problem on the basis of the recorded symptoms and the database.
US11480882B2
A method to improve a lithographic process for imaging a portion of a patterning device pattern onto a substrate using a lithographic projection having an illumination system and projection optics, the method including: (1) obtaining a simulation model that models projection of radiation by the projection optics, wherein the simulation model models an effect of an obscuration in the projection optics, and configuring, based on the model, the portion of the patterning device pattern, and/or (2) obtaining a simulation model that models projection of radiation by the projection optics, wherein the simulation model models an anamorphic demagnification of radiation by the projection optics, and configuring, based on the model, the portion of the patterning device pattern taking into account an anamorphic manufacturing rule or anamorphic manufacturing rule ratio.
US11480879B2
The present invention provides a resist underlayer film capable of improving LWR and CDU in a fine pattern formed by a chemically-amplified resist which uses an acid as a catalyst. A composition for forming a silicon-containing resist underlayer film, including a thermosetting silicon-containing material (Sx), a curing catalyst (Xc), and a solvent, in which a distance of diffusion of the curing catalyst (Xc) from a resist underlayer film formed from the composition for forming a silicon-containing resist underlayer film to a resist upper layer film to be formed on the resist underlayer film is 5 nm or less.
US11480876B2
Provided are a photosensitive resin composition in which warping of a cured film after curing is decreased and lithographic properties in a case of forming a pattern are excellent, a cured film, a laminate, a method for producing a cured film, and a semiconductor device. The photosensitive resin composition includes a polyimide precursor including a repeating unit including a biphenyl structure and a photopolymerization initiator having an oxime structure capable of generating an aryl radical by being irradiated with light.
US11480875B2
A resist composition comprising a base polymer and a quencher in the form of an ammonium salt consisting of an ammonium cation having an iodized aromatic ring bonded to the nitrogen atom via a C1-C20 hydrocarbylene group and an anion derived from an iodized or brominated phenol offers a high sensitivity and minimal LWR or improved CDU, independent of whether it is of positive or negative tone.
US11480874B2
A rinse process is described for processing an initially patterned structure formed with an organometallic radiation sensitive material, in which the rinse process can remove portions of the composition remaining after pattern development to make the patterned structure more uniform such that a greater fraction of patterned structures can meet specifications. The radiation sensitive material can comprise alkyl tin oxide hydroxide compositions. The rinsing process can be effectively used to improve patterning of fine structures using extreme ultraviolet light.
US11480864B2
A reflective transparent screen exhibiting high brightness over a wide region in the screen although with a narrow viewing angle, and an image display system is provided. The reflective transparent screen has a first transparent layer 32 having an irregular surface, a reflective layer 40 formed on the irregular surface, and a second transparent layer 52 formed on the irregular surface on which the reflective layer 40 is formed so as to fill irregularities. The irregular surface of the first transparent layer 32 has a slant angle in a first direction being within a range of from −44′ to +44′, and a slant angle in a second direction perpendicular to the first direction being within a range of from −44′ to +44′.
US11480858B2
A projector includes a first cooling target, a cooling device, and an exterior housing. The cooling device includes a first circulation device in which working fluid circulates, a second circulation device in which a liquid refrigerant circulates, and a heat exchanger in which both of the working fluid and the liquid refrigerant flow. The first circulation device includes a first compressor, a condenser, a first expander, and a first evaporator. The second circulation device includes a first heat receiver heat-transferably connected to the first cooling target. The heat exchanger includes a first channel in which the working fluid having flowed in the first expander flows, and a second channel in which the liquid refrigerant having flowed in the first heat receiver flows. The heat exchanger cools the liquid refrigerant flowing in the second channel with the working fluid flowing in the first channel.
US11480853B2
A heating device for a lens of a camera includes at least one body including at least one conductive material, the at least one body forming at least one of a transparent coating, a non-transparent coating, a free standing film, a paint, or a bulk composite material, and at least two electrical contacts contacting the conductive mass for applying an electrical voltage to the conductive mass, the at least two electrical contacts being at least one of injection-molded onto the body and injected into the body.
US11480852B2
The present disclosure relates to a camera module and an electronic apparatus, the camera module includes an imaging device and a lens including a lens group and a light guide member, wherein the light guide member includes a reflective surface and a curved incident surface formed by extending toward an outside of the light guide member, and wherein the reflective surface is used for reflecting external light incident from the incident surface to the imaging device.
US11480848B2
An embodiment comprises: a housing; a bobbin, accommodated inside the housing, for mounting a lens; a first coil arranged on an outer peripheral surface of the bobbin; magnets arranged in the housing; a coil board that comprises second coils arranged below the housing and arranged so as to be spaced from each other, and connection parts connected to the second coils; a circuit board, which is arranged below the coil board and comprises first pad parts arranged at locations corresponding to the connection parts; and a conductive adhesive member for bonding the connection part and the first pad part, which correspond to each other, wherein each of the connection parts comprises a groove part depressed from the outer surface of the coil board, and exposing any one corresponding upper surface among the first pad parts, and a bonding part prepared around the groove part, and the conductive adhesive member is arranged on the upper surface of the bonding part and on the upper surface of the first pad part exposed by the groove part and electrically connects the bonding part with the first pad part.
US11480837B2
An embodiment of the present disclosure provides an array substrate, a display panel, and a display device, including a substrate, a data line located above the substrate, and a shielding member located on a side, away from the substrate, of the data line, the shielding member includes a conductive screening portion, an orthographic projection of the conductive screening portion on the substrate partially covering an orthographic projection of the data line on the substrate, or the shielding member includes a filling body, an orthographic projection of the filling body on the substrate covering an orthographic projection of the data line on the substrate, and the filling body protruding outward from a surface of the substrate in a direction away from the substrate.
US11480835B2
An electronic device includes a first substrate, a second substrate, a buffer layer, an active array, a pixel array, a protection layer and an alignment film. The first substrate includes a transmission region, a display region, and a periphery region. The periphery region surrounds the display region, and the display region surrounds the transmission region. The first substrate is disposed opposite to the second substrate. The buffer layer is disposed on the second substrate. The protection layer is disposed on the buffer layer, and a projection of the protection layer on the second substrate is apart from the transmission region. The active array is disposed on the buffer layer. The pixel array is disposed on the active array and is electrically connected to the active array. The alignment film is conformally disposed on the protection layer, the buffer layer, and the second substrate.
US11480830B2
A display panel and a display device are provided. In the display panel, a plurality of main spacers and a plurality of auxiliary spacers are disposed on a side of a first substrate close to a second substrate, the second substrate further includes a plurality of first lug bosses and a plurality of second lug bosses; an orthographic projection of the main spacers on the second substrate is at least partially overlapped with an orthographic projection of a corresponding first lug boss on the second substrate; an orthographic projection of the auxiliary spacers on the second substrate is away from an orthographic projection of a corresponding second lug boss on the second substrate by a preset distance; and the distance between each of the auxiliary spacers and the corresponding second lug boss is less than a height of the first lug bosses.
US11480824B2
An exemplary display device includes: a display panel; a color conversion panel overlapping the display panel; and an optical bonding layer positioned between the display panel and the color conversion panel. The color conversion panel includes: a substrate; a color conversion layer and a transmission layer positioned between the substrate and the display panel; a first capping layer having one side facing the color conversion layer and the transmission layer, and another side facing the display panel; a second capping layer positioned between the first capping layer and the display panel; and an optical layer positioned between the first capping layer and the second capping layer and/or between the second capping layer and the optical bonding layer. A refractive index of the optical layer is lower than at least one of a refractive index of the first capping layer and a refractive index of the second capping layer.
US11480819B2
A method of manufacturing a display device includes disposing a polarizing layer on one surface of a display panel including a thin film transistor and a pixel electrode; cutting the polarizing layer using a cutting laser beam such that a side of the polarizing layer and a side of the display panel correspond to each other; applying a conductive paste on the side of the display panel; and patterning the conductive paste using a patterning laser beam.
US11480812B2
An eyeglass frame cushioning device for increasing comfort and stability of an eyeglass frame includes a pair of pads and a pair of couplers. The pads are resiliently compressible. Each coupler is coupled to an interior face of a respective pad and is configured to couple to an inner face of a respective sidearm of an eyeglass frame. The coupler is configured to selectively couple the respective pad to the respective sidearm of the eyeglass frame. The respective pad thus is configured to cushion the respective sidearm when in contact with a temple of a user. The respective pad also is configured to frictionally couple to the temple to decrease movement of the eyeglass frame relative to a head of the user, thereby reducing a need of the user to adjust the eyeglass frame.
US11480807B2
An example optical assembly includes a display, a light source for illuminating the display, and a first diffraction type polarizing beam splitter (DT-PBS) configured to direct light from a first light director, wherein the first DT-PBS is polarization sensitive and configured to direct, based on polarization, a first portion of light towards the display.
US11480806B2
A telescope includes an initial telescope comprising a concave first mirror and a convex second mirror that are configured so that they form, from a light beam coming from infinity, an image called the intermediate image in a focal plane called the intermediate focal plane, the intermediate image having a largest dimension along an X-axis perpendicular to an optical axis of the telescope, a segmenting module comprising a first set of n segmenting mirrors that are placed downstream of the intermediate focal plane and that are configured to divide the intermediate image obtained from the intermediate focal plane into n sub-images, a second set of n refocusing mirrors that are configured to reimage the n sub-images into n images in a focal plane of the telescope, the images being arranged in the focal plane so as to decrease the dimension along X containing the n images, a detecting device placed in the focal plane.
US11480804B2
Techniques for distributed foveated rendering based on user gaze are described. In an example, an end user device is communicatively coupled with a remote computer and presents images on a display based on gaze data. The user device receives a low resolution background image and high resolution foreground image from the remote computer based on the gaze data. The foreground image is constrained to a foveated region according to the gaze data. The end user device generates a composite image by scaling up the background image and overlaying the foreground image. The composite image is then presented on the display.
US11480803B1
In one example, an apparatus may include a frame that includes an optical component configured for use with a near-eye display that is part of a head-worn display system. The frame magnetically attaches to the head-worn display system, and when the frame is attached to the head-worn display system, the frame may align the optical component for use with the near-eye display. Various other methods, systems, and computer-readable media are also disclosed.
US11480798B2
Exemplary light control devices and methods provide a regional variation of visual information and sampling (“V-VIS”) of an ocular field of view that improves or stabilizes vision, ameliorates a visual symptom, reduces the rate of vision loss, or reduces the progression of an ophthalmic or neurologic condition, disease, injury or disorder. The V-VIS devices and methods generate a moving aperture effect anterior to a retina that samples and delivers to the retina environmental light from an ocular field of view at a sampling rate between 50 hertz and 50 kilohertz. Certain of these V-VIS devices and methods may be combined with augmented or virtual reality, vision measurement, vision monitoring, or other therapies including, but not limited to, pharmacological, gene, retinal replacement and stem cell therapies.
US11480797B2
Disclosed are a waveguide display module, and an image generation module and application corresponding thereto. By wavelength division multiplexing, an image generation unit generates through modulation mixed light beams containing at least two groups of sub-images of different wavelengths. The mixed light beams generated through modulation by the image generation unit are coupled into a waveguide module, which module has in-coupling units arranged in multiple layers and out-coupling units arranged in multiple layers, an in-coupling unit in each layer being configured to couple in light of different wavelength ranges. Emergent images, formed after mixed light beams of an image to be displayed generated by the image generation unit are coupled out by the out-coupling units of the waveguide module, are spliced into the image to be displayed.
US11480777B2
The observation device includes an imaging optical system that includes an imaging lens forming an image of an observation target in a cultivation container, an operating section that performs at least one of a first operation of changing a focal length of the imaging optical system, a second operation of moving the imaging lens in an optical axis direction, or a fourth operation of moving the container in the optical axis direction, a detection section that detects a vertical position of the cultivation container, and an operation controller that controls the operating section based on the vertical position of the cultivation container.
US11480775B2
A zoom lens includes a negative first lens group, a positive second lens group, and a subsequent lens group in order from an object side. A focusing lens group closer to an image side than the first lens group moves during focusing. The first lens group consists of a first-a lens group and a first-b lens group in order from the object side. Assuming that an average of refractive indices of the negative lenses of the first-a lens group is Nd1ave, a focal length of the focusing lens group is ff, and a focal length of the first lens group is f1, Conditional Expression (1) of 1.73
US11480774B2
An optical system includes a front lens group consisting of at least one lens unit that moves during focusing and having a positive refractive power, and a rear lens group consisting of a lens unit that is immobile during focusing and having a negative refractive power. The rear lens group includes at least two negative lenses and one positive lens. The front lens group and the rear lens group satisfy a predetermined inequality.
US11480766B2
The present invention provides a camera lens consisting of six lenses and having a small height, a wide angle, and good optical properties. The camera lens includes, from an object side, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens having a negative refractive power, a fifth lens having a positive refractive power, and a sixth lens having a negative refractive power. The camera lens satisfies specific conditions.
US11480761B2
A six-piece optical image capturing system is disclosed. In order from an object side to an image side, the optical lens along the optical axis includes a first lens with refractive power; a second lens with refractive power; a third lens with refractive power; a fourth lens with refractive power; a fifth lens with refractive power, and a sixth lens with refractive power. At least one of the image-side surface and object-side surface of each of the six lens elements is aspheric. The optical lens of the optical image capturing system can increase aperture value and improve the imagining quality for use in compact cameras.
US11480756B2
A two-speed focusing mechanism includes a base having an inner guide, a carrier disposed within the inner guide, a first drive, an outer guide and a second drive. A first and second bearing are disposed in a respective inner dimple of the carrier and a second bearing is disposed within a first dimple of the first drive. The first and second bearings are held within a respective inner slot and outer slot and a first guide and second guide, wherein a rotation of the second drive is translated into an axial movement of the carrier at different speeds.
US11480755B2
An imaging lens module includes a plastic barrel, an optical lens assembly and a glue material. The plastic barrel includes an outer object-end surface, an outer image-end surface and an inner tube surface. The inner tube surface connects the outer object-end surface and the outer image-end surface, and includes a plurality of parallel inner surfaces. A plurality of stripe structures are disposed on and protruded from at least one of the parallel inner surfaces, wherein the stripe structures are regularly arranged along a circumferential direction of the parallel inner surface. The optical lens assembly includes a plurality of optical elements disposed in the plastic barrel and arranged along the optical axis, wherein an outer annular surface of at least one of the optical elements is disposed correspondingly to the stripe structures. The glue material is applied among the outer annular surface and the stripe structures.
US11480750B2
A communication system may include a first chassis having first and second side walls and adapted to slidably receive therein a plurality of cassettes. A first cable hanger assembly may have a first side edge hingedly coupled to the first side wall of the first chassis, the first cable hanger assembly including a plurality of first hangers adapted to support cables thereon. An axis of rotation of the first cable hanger assembly may be substantially orthogonal to a direction in which the plurality of cassettes are slideable. The cable hanger assembly may be rotatable from a first position to a second position so that during rotation from the first position to the second position, the plurality of first hangers move toward front faces of the plurality of cassettes.
US11480746B2
A fiber optical transceiver includes a package, a plurality of lead frames provided with the package and protruding outward from the package, a first circuit board installed in the package and electrically connected to the plurality of lead frames, and an optical element provided on the first circuit board. The package includes a ceramic portion formed of ceramic and covered with a metallized film.
US11480742B1
A micro device transfer tool and methods of operation are described. In an embodiment, the micro device transfer tool includes an articulating transfer head assembly capable of six degrees of motion. A miniatured camera assembly may be secured near the point of contact for the articulating transfer head assembly to aid in system alignment. In an embodiment, an encoder system is described for alignment of a micro pick up array and target substrate using complementary concentric grating patterns. In an embodiment a miniaturized position sensor design is described for sensing position of various system components during alignment or pick and place processes.
US11480736B2
A fiber-to-chip coupler includes a substrate, a waveguide on a top surface of the substrate, an optical fiber axially aligned to the waveguide, and a cap. The waveguide has a uniform region with uniform width and a tapered-waveguide region having a width that adiabatically increases from a minimum width to the uniform width. The optical fiber has a tapered fiber tip having a minimum core diameter, a cylindrical section having a maximum core diameter, and a tapered-fiber section therebetween. The optical fiber is located at least in part above the tapered-waveguide region, and has a core diameter that adiabatically decreases within a taper length of the tapered-fiber section. The cap extends from the tapered fiber tip toward the cylindrical section, is formed of a second material having a cap refractive index that exceeds a refractive index of the optical fiber, and includes a cap-region disposed on the tapered-waveguide region.
US11480734B2
A device providing efficient transformation between an initial optical mode and a second optical mode includes first, second and third elements fabricated on a common substrate. The first element includes first and second active sub-layers supporting initial and final optical modes with efficient mode transformation therebetween. The second element includes a passive waveguide structure supporting a second optical mode. The third element, at least partly butt-coupled to the first element, includes an intermediate waveguide structure supporting an intermediate optical mode. If the final optical mode differs from the second optical mode by more than a predetermined amount, a tapered waveguide structure in the second or third elements facilitates efficient transformation between the intermediate optical mode and the second optical mode. Precise alignment of sub-elements formed in one of the elements, relative to sub-elements formed in another one of the elements, is defined using lithographic alignment marks.
US11480733B2
A method of fabricating a waveguide structure to form a solid-core waveguide from a waveguiding layer may include etching a fluid channel into the waveguiding layer, etching a first air-gap and a second air gap into the waveguiding layer, wherein etching the first and the second air-gaps creates a solid-core waveguide in the waveguiding layer between the first air-gap and the second air-gap. A method for fabricating a waveguide structure to form a solid-core waveguide may include forming a first trench, a second trench, and a third trench in a substrate layer, and depositing a waveguiding layer on the machined substrate layer, wherein depositing the waveguiding layer creates a hollow core of a fluid channel in a location corresponding to the first trench, and a solid-core waveguide portion in the waveguiding layer in a location corresponding to an area between the second trench and the third trench.
US11480732B2
An optical connection structure includes a PLC that is an optical waveguide chip including an optical waveguide and at least one groove formed on a substrate, and at least one optical fiber that is fitted into the at least one groove of the PLC. The PLC includes the optical waveguide, at least one grating coupler that is optically connected to the optical waveguide, and the at least one groove formed at a position in a vicinity of the at least one grating coupler in a cladding layer in which the optical waveguide is formed. An optical fiber of the at least one optical fiber is fitted into a groove of the at least one groove such that an end surface of the optical fiber is located in a vicinity of a grating coupler of the at least one grating coupler, the optical fiber being optically connected to the grating coupler.
US11480731B2
A splitter. In some embodiments, the splitter includes an input waveguide; a first output waveguide; a second output waveguide; a first internal waveguide, connected to the input waveguide and to the first output waveguide, and a second internal waveguide, coupled to the first internal waveguide and connected to the second output waveguide. The splitter may be configured, when fed, at the input waveguide, power in a fundamental mode of the input waveguide or power in a first order spatial mode of the input waveguide: to transmit at least 80% of the power in the fundamental mode to the first output waveguide, and to transmit at least 80% of the power in the first order spatial mode to the second output waveguide.
US11480730B2
A method includes defining a first waveguide in a first region of an optical device over a first dielectric layer over a silicon on insulator (SOI) substrate of the optical device and disposing a second dielectric layer on the first waveguide and the first dielectric layer of the optical device. The method also includes defining a second region on the second dielectric layer, the first dielectric layer, and the SOI substrate. The second region includes an integrated trench structure defined in the SOI substrate. The method further includes etching the second region to form an etched second region, disposing a third dielectric layer in the etched second region, and disposing a second waveguide on at least the third dielectric layer. The second waveguide is disposed to provide an optical coupling between the second waveguide and the first waveguide.
US11480727B2
An MCF according to one embodiment simultaneously achieves excellent economic rationality and high compatibility in short-distance optical transmission. The MCF includes a plurality of core portions, a common cladding, and a resin coating. Each of the core portions includes a core, an inner cladding, and a trench layer. At least four core portions arranged on a straight line have substantially the same relative refractive index difference between the core and the inner cladding. The refractive index profile of a first core portion and a second core portion adjacent to each other among the four core portions has a shape in which the refractive index of the inner cladding is offset with respect to the refractive index of the common cladding so that the magnitude relationship of the refractive index between the inner cladding and the common cladding is reversed.
US11480726B2
A frame-backplate assembly, a backlight module and a display device are provided. The frame-backplate assembly includes a frame, including four side edges connected end to end in turn and enclosing a hollow frame structure, wherein each of the four side edges is adjustable in length; and a backplate located inside the hollow frame structure enclosed by the frame, wherein four side edges of the backplate are detachably connected with four sides in the frame.
US11480712B2
Embodiments described herein relate to nanostructured trans-reflective filters having sub-wavelength dimensions. In one embodiment, the trans-reflective filter includes a film stack that transmits a filtered light within a range of wavelengths and reflects light not within the first range of wavelengths. The film stack includes a first metal film disposed on a substrate having a first thickness, a first dielectric film disposed on the first metal film having a second thickness, a second metal film disposed on the first dielectric film having a third thickness, and a second dielectric film disposed on the second metal film having a fourth thickness.
US11480706B2
Methods, systems, devices, and products for taking multi-component induction tool measurements of a three-dimensional space from an interior of a plurality of nested tubulars in a borehole in an earth formation and estimating the property for each of the at least two tubulars using the multi-component induction tool measurements. The multicomponent induction tool measurements may be responsive to a property corresponding to at least two conductive tubulars of the plurality of nested tubular. Taking multi-component induction tool measurements may include taking three-dimensional low-frequency sinusoidal frequency domain waveform resistivity measurements and taking three-dimensional transient EM measurements with the multi-component induction tool.
US11480703B2
Systems and methods are discussed to image lithological data within the strata beneath the earth surface, including a subterranean object detection system. The system may further comprise a pipeline operable to conduct a working fluid and an instrumented pig operable to travel within the pipeline and operable to image lithological strata and voids within the strata beneath and around the pipeline. The instrumented pig may comprise an outer case, a battery coupled to the outer case, a ground imaging unit operable to send a signal to image the lithological strata and voids within the strata beneath and around the pipeline and may be operable to receive a reflected signal indicating lithology data, wherein the ground imaging unit may be operably coupled to the battery.
US11480697B2
A plurality of electrochemical corrosion protection systems (30) for underground buried structure installed geographically dispersed are utilized so as to predict an earthquake. Changes in amounts of current flowing through closed loop electric circuits (W) for electrochemical corrosion protection in the electrochemical corrosion protection systems (30) are detected and an earthquake is predicted based on the detected changes in the amounts of current.
US11480688B2
The present disclosure provides a satellite differential auxiliary data transmission method, a location method and an apparatus, for ensuring that a better high-precision Beidou satellite location service can be provided on the basis of 5G or other developable technology networks. The satellite differential auxiliary data transmission method includes an LMF acquiring auxiliary information related to a Beidou satellite location system, and calculating auxiliary information for an UE location calculation, the auxiliary information including differential auxiliary data, and sending, via broadcast, to a base station the auxiliary information for the UE location calculation.
US11480686B2
Particulate matter, such as dust, steam, smoke, rain, etc. may cause one or more sensor types to generate false positive detections. In particular, various depth measurements may be impeded by particulate matter. Identifying a false return and/or removing a false detection based at least in part on a sensor output may comprise determining a similarity of a portion of a return signal to an emitted light pulse or an expected return signal, determining a variance of the signal portion over time, determining a difference between a power spectrum of the return relative to an expected power spectrum, and/or determining that a duration associated with the signal portion meets or exceeds a threshold duration.
US11480669B2
Methods, apparatuses, and computer programs are provided for SRS for positioning resource overhead reduction in multi-RTT. A method for a UE includes receiving an initial configuration of a plurality of sounding reference signal for positioning resources; measuring a downlink positioning reference signal received from one or more cells; determining one or more transmission beams based on reception beams used for receipt of the downlink positioning reference signal from the one or more cells; wherein the determining of the one or more transmission beams comprises a reduction of at least one beam resource associated with a sounding reference signal for positioning; and transmitting an updated sounding reference signal for positioning configuration with information about the determined one or more transmission beams. Methods are also provided for a radio node and for an LMF.
US11480666B2
A determination method for determining at least one region of interest in at least one operational geographical zone. The operational geographical zone determined relative to a sensor to observe and measure the radial speed of an object traveling in a region of interest. The method may include steps simulating the position of the sensor in the region of interest at a determined position and orientation; determining at least one first zone of a region of interest; and determining a second zone of the region of interest, the second zone constituting a coverage zone of the sensor in which an object travelling in the region is observable while accounting for at least the position of the object relative to the sensor. One operational geographic zone is defined by taking account the intersection between the first and second zones.
US11480662B2
The techniques of this disclosure enable lidar systems to operate as fast-scanning FMCW lidar systems. The fast-scanning lidar system alternates chirp patterns frame by frame as a way to increase scanning speed, without adding additional hardware. Each consecutive pair of frames includes a frame with a long chirp pattern with multiple chirps and a frame with a short chirp pattern with as few as a single chirp, which is derived from the long chirp pattern assuming a constant object velocity between frames. The chirp pattern applied to each pixel is consistent within each frame but different from one frame to the next. The combined duration of two consecutive frames is less than the combined duration of two consecutive frames of a traditional FMCW lidar system that uses the same chirp pattern from one frame to the next. The shorter duration increases frame rate, scanning speed, or overall throughput of the fast-scanning lidar system.
US11480658B2
[Object] To uniformly produce electric fields when performing thinning processing of generating electric fields in only some of a plurality of pixels. [Solution] There is provided an imaging apparatus including: a pair of electric field application electrodes and a pair of electric charge extraction electrodes provided to each of a plurality of pixels; and a voltage application section configured to apply voltage between a first electrode that is one of the pair of electric field application electrodes of a first pixel and a second electrode that is one of the pair of electric field application electrodes of a second pixel when pixel combination is performed, and produce an electric field across the first pixel and the second pixel.
US11480649B2
First information is obtained from a sensing device at a first time. The first information corresponds to a radio signal received at the device from a candidate location. The device is at a first location at the first time. Second information is obtained from the device at a second time. The second information corresponds to a radio signal received at the device from the candidate location. The device is at a second location at the second time. A system determines that a pattern is in each of the first and second information and determines relationships between the candidate location and the device at each first and second location. The system obtains inverses of the relationships and determines estimates of the received radio signals based on the information and inverses. The system measures or estimates energy emitted from the candidate location based on the estimates.
US11480648B2
A device for determining at least one position of a mobile terminal includes at least one memory apparatus, a magnetometer sensor unit, a classification unit, and a position-determining unit to determine the position of the mobile terminal. The classification unit is configured to determine states, in particular operating states, of at least one electric motor and/or a vehicle driven by means of at least one electric motor using the magnetometer sensor data. The classification unit is also configured to store the determined states in the at least one memory apparatus. The position-determining unit reads out the states from the at least one memory apparatus and determines the at least one position of the mobile terminal with the help of the states.
US11480636B2
An arrangement and system places an external cable into a slot. The arrangement includes a slot extending from a first end to a second end. The slot includes a recess configured to receive a cable therein. The arrangement includes a movable component configured to slide along a length of the slot. The movable component includes a first end and a second end. Sliding the movable component along the slot in a first direction from the first end to the second end of the slot one of frees a first portion of the cable from the slot or places a second portion of the cable in the slot.
US11480635B2
A tension measuring method installs a reel having a cylindrical coil forming part on a cable to be measured, forms a coil by winding a conductor around the coil forming part, measures a magnetic hysteresis loop of the cable by supplying a current to the coil to generate a magnetic field, and computes a tension of the cable using a parameter determined from the hysteresis loop. A magnetic field sensor and a magnetic flux sensor are provided inside a through hole in the coil forming part, and the cable is positioned inside the through hole. The magnetic field is varied so that the hysteresis loop includes a near-saturation magnetization region, to measure the hysteresis loop using the sensors. The parameter is selected from a magnetic flux or a magnetic flux density, a remanent magnetization, a coercivity, a magnetic permeability, and a hysteresis loss in the near-saturation magnetization region.
US11480634B2
Disclosed herein is a nano-magnetic-particle-imaging apparatus, including a measurement head including excitation and detection coils and accommodating a sample bed for a sample including nano magnetic particles; a gradient magnetic field generation unit for generating a magnetic field having a strength equal to or greater than that of the saturation magnetic field of the nano magnetic particles in a spacing area between identical magnetic poles facing each other and forming a field-free region in a portion thereof; a first driving unit for linearly moving the sample bed; a second driving unit for rotating the gradient magnetic field generation unit in a plane; a third driving unit for linearly reciprocating the gradient magnetic field generation unit; and a control unit for applying a signal to the excitation coil, controlling the driving units, and imaging 3D distribution of the nano magnetic particles based on a detection signal output from the detection coil.
US11480632B2
A magnetic field measurement system includes at least one magnetometer having a vapor cell, a light source to direct light through the vapor cell, and a detector to receive light directed through the vapor cell; at least one magnetic field generator disposed adjacent the vapor cell; and a feedback circuit coupled to the at least one magnetic field generator and the detector of the at least one magnetometer. The feedback circuit includes a first feedback loop that includes a first low pass filter with a first cutoff frequency and a second feedback loop that includes a second low pass filter with a second cutoff frequency. The first and second feedback loops are configured to compensate for magnetic field variations having a frequency lower than the first or second cutoff frequency, respectively.
US11480631B2
A method for detecting an error in a bridge sensor which is adapted for measuring a physical parameter. The method comprises biasing a first contact pair of the bridge sensor at least two times in a first direction and at least one time in a second direction opposite to the first direction; while biasing the first contact pair, measuring an output signal on a different contact pair of the bridge sensor, thus obtaining at least three output measurements which are representative for the physical parameter and which are separated by time intervals; combining the output measurements to obtain an output value which is indicative for an error in the bridge sensor, wherein the output measurements which are combined are only those output measurements which are measured when biasing the first contact pair.
US11480624B2
A method of measuring a deterioration degree of a battery is provided for an electric vehicle. In particular, a Battery Management System (BMS) of a vehicle measures a deterioration degree of a battery by using a change amount of average values of voltage values measured at each current value point or a trend line connecting the average values of the voltage values in a predetermined current value section.
US11480615B2
An apparatus for estimating a state of charge (SOC) of a battery includes: a sensing unit configured to measure voltage, current and temperature of a battery; and a processor operably coupled to the sensing unit, and the processor performs: setting a first reference voltage based on a first SOC according to a voltage of the battery, which is calculated in advance using the current of the battery measured at every charge/discharge cycle of the battery; calculating a second SOC according to the voltage of the battery using an equivalent circuit model corresponding to the battery; setting a voltage region of the battery as a first voltage region and a second voltage region based on the first reference voltage; and estimating a SOC of the battery in each of the first voltage region and the second voltage region as any one of the first SOC and the second SOC.
US11480610B1
A method for instantaneous load pull impedance pattern generation uses a phase-frequency-location equivalent of the natural behavior of slide screw tuners to skew the reflection factor phase with only small frequency changes. The method is generic and applies the same to all GHz range test frequencies. A simple calculation determines the tuning probe position and the impedance cloud is generated quasi instantaneously by switching between sidebands of the carrier test frequency without mechanically moving the tuning probe. Benign frequency behavior of the tuners allows for simple and accurate narrowband interpolation. Duration of load pull measurements is reduced from minutes to seconds.
US11480609B2
Systems and methods are provided for Integrated Circuit (IC) identification, authentication, and tamper detection. Die identification, authentication, and tamper detection techniques are described that employ capacitive sensing of on-chip interconnect. The signal and power routing in ICs have nominal capacitance values that are characteristic of their foundry, and the variance of these values, due to process tolerances, is unique to each device. Measuring these capacitances provides not only support for determining the authenticity of the device and fabrication site, but also provides distinct identification of each part. By integrating Capacitance-to-Digital Converters (CDCs) with low power and area overhead, capacitance values from intrinsic functional nets can be reported, and the need for separate additive test circuitry can be avoided.
US11480604B2
A high-frequency 5 measurement method includes generating a test signal (TS), which is a sine-wave signal having a predetermined frequency, in which a period (τ) during which the power level is at a first power level and a period (T-τ) during which the power level is at a second power level lower than the first power level 10 are periodically repeated, inputting the test signal (TS) to a device under test (10) as an input signal, and measuring the difference between an output signal (OUT) of the device under test (10) and an ideal value of the output signal (OUT).
US11480600B2
Embodiments of the present disclosure may enable an electrical component within an electrical distribution equipment cabinet to be audibly monitored via an electrical fault detection device mounted on the housing of the cabinet. The electrical fault detection device may comprise a senor to detect a signal emitted from an electrical fault within the cabinet, a transducer to convert the detected signal into an electrical audio signal, and an output socket adapted for an external device that may generate an audible sound based on the detected signal. The detected sensor may be an ultrasound sensor and the detected signal may be an ultrasound emitted from the electrical fault.
US11480593B1
A measurement system for determining an energy usage parameter of an electronic device under test is described. The measurement system includes a thermal chamber and an analysis circuit. The thermal chamber includes a housing, a temperature regulator and a thermal control circuit. The housing encloses an interior space of the thermal chamber, wherein the interior space is configured to accommodate the device under test. The thermal control circuit is configured to control the temperature regulator to keep a temperature of the interior space at a predefined reference temperature. The thermal control circuit is configured to determine a power consumption of the temperature regulator, wherein the power consumption is associated with keeping the temperature of the interior space at the predefined reference temperature. The analysis circuit is configured to determine at least one energy usage parameter of the device under test based on the determined power consumption. Further, a method of determining an energy usage parameter of an electronic device under test is described.
US11480586B2
The present invention is directed to multiple arrangements of a self-disengaging pitot tube cover, which can be triggered by a plurality of different environmental conditions while the cover admits to a plurality of different latching mechanisms and opening configurations to guarantee the expeditious, automatic removal of the pitot tube cover while avoiding damage or contamination of the pitot tube itself.
US11480584B2
A system for biological analysis includes a housing, a block assembly within the housing having a sample block and a baseplate, a heated cover and a cover carrier. The sample block receives a sample holder comprising an RFID tag. A first drive mechanism generates relative movement between the sample block and the baseplate along a first axis. A second drive mechanism generates relative movement between the heated cover and the cover carrier along a second axis that is different from the first axis. Based on a first command the first drive mechanism releasably engages the sample block and operates the second drive mechanism to releasably engage the heated cover with the cover carrier. The system also includes first and second RFID antennas that receive RFID data from the sample holder RFID tag that is read by at least one RFID reader.
US11480578B2
Method for identifying a biomarker indicative of a reduced drug response using a thermal shift assay
The present invention concerns a method for identifying and using a biomarker, or creating a proteome profile, indicative of a reduced response to a drug in a patient involving a thermal shift assay on a sample. The method comprises the steps of a) heating a sample from a patient b) separating soluble from insoluble protein, c) analysing either or both the soluble and insoluble protein fractions of step b) to determine the melting temperature.
US11480574B2
The present invention relates to reagent kits for in vitro measurement of YKL-40 and MASP2 and diagnosis of hepatocarcinoma of a test individual.
US11480573B2
The state of protein phosphorylation and glycosylation can be key determinants of cellular physiology such as early stage cancer, but the development of phosphoproteins and/or glycoproteins in biofluids for disease diagnosis remains elusive. Here we demonstrate, for the first time, a strategy to isolate and identify phosphoproteins/glycoproteins in extracellular vesicles (EVs) from human plasma as potential markers to differentiate disease from healthy states. We identified close to 10,000 unique phosphopeptides in EVs by isolating from small volume of plasma samples. Using label-free quantitative phosphoproteomics, we identified 144 phosphoproteins in plasma EVs that are significantly higher in patients diagnosed with breast cancer than in healthy controls. Several novel biomarkers were validated in individual patients using Paralleled Reaction Monitoring for targeted quantitation. Similarly a group of glycoproteins in plasma EVs are identified. The study demonstrated that the development of phosphoproteins and/or glycoproteins in plasma EV as disease biomarkers is highly feasible and may transform cancer screening and monitoring.
US11480571B2
Provided relates to the field of cytometry, specifically to flow cytometric methods and kits for improved diagnosis, prognosis and monitoring of tumors and other lesions involving immune cell infiltration. Further provided are embodiments of the subject matter which relate to compositions and methods providing high resolution quantitative means for immunophenotyping and immune modeling, and for identification of disease prognostic and therapy predictive biomarkers.
US11480566B2
The present disclosure relates to water dispersible or soluble diagnostic assay methods, devices, kits, and methods of manufacture.
US11480564B2
The present invention relates to a kit for the detection of urease and to a tool and a composition forming part of the kit. In particular, the present invention relates to a kit for the detection of urease which comprises a composition containing an indicator; a delivery tool arranged to deliver a tissue sample into contact with the composition; and urea carried on the delivery tool, whereby the urea is arranged to be delivered to the composition together with the tissue sample.
US11480563B2
Medical test cards for detecting analytes are provided including a substantially planar body, an analyte detection means, an opening feature, and an optical code. The analyte detection means is enclosed within the planar body and is configured to provide a colorimetric change when a portion of the analyte detection means is contacted with the analyte. The opening feature is configured to provide access to the analyte detection means and the optical code includes information identifying the analyte detection means. Uses of such medical test cards include accessing the analyte detection means enclosed within the planar body by using the opening feature and contacting the analyte detection means with the sample. The optical code is read using an imaging device to identify the analyte detection means and the analyte detection means is imaged following contact with the sample using the imaging device.
US11480550B2
The invention concerns a method for the non-destructive mapping of a component, in order to determine an elongation direction of the elongate microstructure of the component at at least one point of interest, characterised in that it comprises at least two successive intensity measurement steps comprising the following steps: a sub-step of rotating a linear transducer into a plurality of angular positions, said linear transducer comprising a plurality of transducer elements, a sub-step of emitting a plurality of elementary ultrasonic beams at each angular position, a sub-step of measuring a plurality of backscattered signals resulting from the backscattering of the elementary ultrasonic beams by said elongate microstructure, the intensity measurement steps making it possible to obtain two series of intensities measured according to two axes of rotation, and in that the method comprises a step of combining the measured series of intensities so as to determine the elongation direction of the microstructure at said at least one point of interest.
US11480548B2
An acoustic inspection device and an associated method for inspecting a component are provided. The acoustic inspection device is portable and includes an acoustic transmitter and receiver that may be placed on opposite sides of an inspection region on the surface of the component. The acoustic transmitter has an array of acoustic transducers for generating an acoustic wave that travels along a surface of the component and the acoustic receiver has an array of acoustic transducers for receiving that acoustic wave. A controller determines at least one surface characteristic of the component from the measured acoustic wave, such as its crystalline structure or grain size.
US11480546B2
A magnetic body inspection system includes a processing unit for extracting a feature amount from a measured damage waveform and determining the type of damage to a magnetic body based on a comparison between the extracted feature amount and a feature amount stored in advance in a storage unit.
US11480545B2
An ion mass spectrometer that has an ion channel shaped to modify the speed of a carrier gas as the carrier gas traverses the ion channel. In one case, the ion channel has segments of constant diameter in which the speed of the flowing gas is constant but different than the speed in other segments of the ion channel. This controlled variation in speed from segment to segment, together with the control of the axial electric field in the ion channel, provide greater control on the separation of ions in the ion channel. A method of analyzing ions based on a variation of at least one of axial electric field and of the speed of the flowing gas in the ion channel is also disclosed.
US11480543B2
A semiconductor sensor-based near-patient diagnostic system and related methods.
US11480542B2
A particulate matter sensor includes a shield through which exhaust gases flow in a direction of flow from upstream to downstream. A sensing element with a positive electrode and a negative electrode separated from the positive electrode by an electrode gap is located within the shield. The positive electrode includes a plurality of positive electrode branches each having positive electrode extensions extending downstream and separated from each other by positive electrode slots. A positive electrode extension tip for each has a positive electrode extension tip width. The negative electrode includes negative electrode branches each having negative electrode extensions extending upstream which are each flanked on each side thereof by a plurality of negative electrode slots. A negative electrode extension tip for each has a negative electrode extension tip width. A sum of the positive electrode extension tip widths is greater than a sum of the negative electrode extension tip widths.
US11480538B2
A MEMS gas sensor is disclosed. In an embodiment a MEMS gas sensor includes a carrier having a recess, a gas sensitive element arranged in the recess and a shielding layer at least partially covering the recess.
US11480528B2
An easily inspected shaft assembly is provided and includes a shaft, a sleeve receptive of a portion of the shaft and an optically activatable layer including first and second sections disposed on respective exterior surfaces of the shaft and the sleeve, respectively, such that the first and second sections move relative to one another as the shaft and the sleeve move relative to one another.
US11480525B2
Disclosed is a chemiluminescence measurement apparatus that includes: a support member configured to support a cartridge for measuring a test substance contained in a specimen by chemiluminescence measurement; a motor configured to rotate the support member so as to rotate the cartridge such that a process required for the chemiluminescence measurement proceeds in the cartridge; and a light receiver configured to receive light generated by chemiluminescence in the cartridge that is supported by the support member rotated by the motor. The cartridge supported by the support member and a light receiving surface of the light receiver are disposed inside a dark space surrounded by a light-shielding portion, and the motor is disposed outside the dark space.
US11480517B2
Disclosed is a methodology for determination and prediction of heat exchanger fouling, such as polymer fouling in the circulation loop that forms part of the heat exchanger system. The buildup of a polymer or other undesired material deposit in the heat exchanger provides a distinctive temperature signature (thermal gradient) on the surface of the heat exchanger asset, which is visualized using a thermographic camera. Coupling images (thermograms) from the camera with a machine learning algorithm identifies fouling and, with knowledge of the historical data of the asset and operating and ambient conditions, enables prediction of future fouling. The thermal images provide several types, or orders, of temperature information that are indicative of locations vulnerable to fouling. In one case, the method uses machine learning applied to time-based temperature change/gradient information to detect hidden polymer fouling in areas that form part of the heat exchanger asset.
US11480511B2
The present invention provides a method for analyzing diffusion coefficients of solvent molecules in polymer materials by applying a diffusion coefficient analysis model using 4 descriptors related to solvent properties. The present invention can provide optimum solvents when it is necessary to screen solvents suitable for drying procedure in the preparation of polymer films using a solvent process or it is necessary to analyze the permeability of polymer materials used in the final products by effectively analyzing the diffusion coefficients of solvent molecules.
US11480503B2
The present invention relates to a method for reducing intracellular non-specific staining caused by a metal complex, and a method for improving specific staining. When a cell is stained by the method of the present invention, intracellular non-specific staining, which inevitably occurs when a metal complex is used, can be minimized, and as a result, specific staining for a target organelle can be effectively induced.
US11480500B2
A method of evaluating the quality of a surface on a component comprises the steps of (a) contacting a surface of a component with a media and imprinting qualities of the surface with the media; and (b) evaluating the imprint to determine the quality of the surface of the component.
US11480497B2
An anomalous sound detection training apparatus includes: a first acoustic feature extraction unit that extracts an acoustic feature of normal sound based on training data for normal sound by using an acoustic feature extractor; a normal sound model updating unit that updates a normal sound model by using the acoustic feature extracted; a second acoustic feature extraction unit that extracts an acoustic feature of anomalous sound based on simulated anomalous sound and extracts the acoustic feature of normal sound based on the training data for normal sound by using the acoustic feature extractor; and an acoustic feature extractor updating unit that updates the acoustic feature extractor by using the acoustic feature of anomalous sound and the acoustic feature of normal sound that have been extracted, in which processing by the units is repeatedly performed.
US11480488B2
An industrial process transmitter includes a housing, sensor circuitry, transmitter circuitry, and a radiation shield. The sensor circuitry is contained in the housing, and is configured to sense a process parameter and generate a sensor output that is indicative of the sensed process parameter. The transmitter circuitry is contained in the housing, and is configured to communicate the sensed process parameter to an external unit. The radiation shield substantially surrounds a portion of the housing containing the sensor circuitry and shields the sensor circuitry from gamma radiation.
US11480485B2
Measurement with satisfactory sensitivity in a low-pressure range, and accurate measurement in a wider pressure range, are realized by a pressure sensor that includes a diaphragm layer and a pressure receiving region formed on the diaphragm layer. The pressure sensor includes a first piezostrictive element, a second piezostrictive element, a third piezostrictive element, and a fourth piezostrictive element. In addition, the pressure sensor includes a first magnetostrictive element, a second magnetostrictive element, a third magnetostrictive element, and a fourth magnetostrictive element. A switching function unit outputs a pressure value calculated by a second calculation function unit until a pressure value calculated by a first calculation function unit exceeds a set threshold value, and outputs the pressure value calculated by the first calculation function unit when the pressure value calculated by the first calculation function unit exceeds the threshold value.
US11480478B2
A process for controlled heating of a sensor of an aftertreatment system comprising accessing several parameters, including an exhaust mass flow, an outlet temperature, an ambient air temperature, and an ambient air velocity, calculating a temperature of the sensor based on a thermal model and the accessed parameters, comparing the calculated temperature to a threshold temperature, and activating a controlled heating process for the sensor responsive to the calculated temperature being below the threshold temperature. The controlled heating process can include activating a heater to heat the sensor.
US11480476B2
The present disclosure relates to a method for manufacturing an apparatus for determining and/or monitoring temperature of a medium comprising method steps as follows: arranging a sensor element in a sensor head, producing a vacuum in an internal volume of the sensor head, introducing at least one fill material into at least a portion of the internal volume of the sensor head, and closing the sensor head. The present invention relates, moreover, to a correspondingly manufactured apparatus.
US11480470B2
A calibration device receives at least a first multispectral measurement of: a first monochromatic signal taken at a first pixel location; a second multispectral measurement of a second monochromatic signal taken at a second pixel location; and a multiplicity of third multispectral measurements of a spatially distributed wide bandwidth dispersed spectrum, of a wide bandwidth signal, taken at a multiplicity of third pixel locations. The device relates known pixel values of wavelengths to pixel values of measured wavelengths. The device outputs spectrum wavelength and power calibration values for the multispectral imaging system, comprising at least a relation of: a first third pixel location to a first known wavelength; and a second third pixel location to a second known wavelength.
US11480467B2
Wearable spectroscopy systems and methods for identifying one or more characteristics of a target object are described. Spectroscopy systems may include a light source configured to emit light in an irradiated field of view and an electromagnetic radiation detector configured to receive reflected light from a target object irradiated by the light source. One or more processors of the systems may identify a characteristic of the target object based on a determined level of light absorption by the target object. Some systems and methods may include one or more corrections for scattered and/or ambient light such as applying an ambient light correction, passing the reflected light through an anti-scatter grid, or using a time-dependent variation in the emitted light.
US11480459B2
A drive device (125) is adapted for use in combination with a weighing balance (100). The drive device has a receiving unit (130), an insertion unit (U) and a locking unit (140). The receiving unit is configured to receive the insertion unit. The locking unit is movable between a locking position, in which the insertion unit is constrained from movement, and an unlocking position, in which the movement is not constrained. The locking unit is coupled to the receiving unit in a biasing manner to predispose the locking unit into the locking position. The locking unit is slidably engaged with the receiving unit to allow the locking unit to slide relative to the receiving unit when an external force is applied to move the locking unit into the unlocking position.
US11480454B2
A soft-melted parison is disposed in molds forming a shape of a measurement pipeline portion 10, the parison is expanded by means of gas inflow, and blow molding is performed. The shapes of a pipe body 11, a fluid inlet portion 12, and a fluid outlet portion 13 are formed by an inner mold of the molds. Ultrasonic wave input-output portions 14a and 14b bulging outwards in a sealed manner are formed on both sides positioned in the oblique direction of the pipe body 11 with respect to a center line of the pipe body 11. Parts of the ultrasonic wave input-output portions 14a and 14b are wall surfaces 15a and 15b for attaching ultrasonic wave transmission-reception units. The measurement pipeline portion 10 is obtained by cutting end portions of the fluid inlet portion 12 and the fluid outlet portion 13 after the parison is solidified.
US11480446B2
A device rotates at least one static magnetic field about an axis, producing a rotating magnetic dipole field, and is movable in relation to the surface of the ground. The field is periodically sensed using a receiver to produce a receiver output responsive to the field. A positional relationship between the receiver and the device is monitored using the output. In one aspect, changing the positional relationship, by moving the device nearer to a boring tool which supports the receiver, causes an increase in accuracy of depth determination. In another aspect, determination of an actual overhead position of the boring tool, and its application, are described. Use of a plurality of measurements over at least one-half revolution of each magnet is disclosed. Establishing a surface radial direction toward a boring tool and resolution of multi-valued parameters is described. Calibration techniques, as well as a three transmitter configuration are also described.
US11480444B2
A method of capturing usage data of a usage area, which includes an automatic meter reading (AMR) device that broadcasts the usage data over a sequence of radio-frequency (RF) channels via a frequency-hopping spread spectrum (FHSS) signal. The method includes the steps of providing an RF receiver for the usage area, determining the sequence of RF channels, and receiving the usage data by tuning the RF receiver to an RF channel based on the sequence of RF channels. The sequence of RF channels includes an array of RF channels assigned to and ordered based on a channel position.
US11480432B2
In an example embodiment, motion is detected with an IMU utilizing standard deviation. Specifically, an IMU may obtains IMU measurements. An IMU motion detection process may accumulate a particular number of IMU measurements over a time interval to calculate an absolute magnitude of earth rate (ERimu) value and an absolute magnitude of normal gravity value (GNimu). The values calculated may be referred to as a sample. The IMU motion detection process may create sample rolling histories based on a particular number of samples, e.g., consecutive samples. The IMU motion detection process may then calculate standard deviation values for a sample rolling history based on the ERimu and GNimu values included in the sample rolling history. The IMU motion detection process may compare the standard deviation values to respective motion threshold values, which may be adaptive, to determine if a body of interest, e.g., vehicle, is moving or is stationary.
US11480429B2
A method of assisting in piloting an aircraft having a fuselage, the aircraft having a first side arrangement and a second side arrangement, which arrangements are disposed laterally on either side of the fuselage, and each of them participates in the movement of the aircraft. During an assistance phase, the method includes the following steps: measuring a value of a first ground clearance of the first side arrangement and a value of a second ground clearance of the second side arrangement; and displaying on a screen at least one symbol that varies as a function of the variation in the value of the first ground clearance and/or of the variation in the value of the second ground clearance.
US11480428B2
A method to test a size of a hole includes causing a test probe to vibrate and contact multiple portions of an edge of the hole for a testing cycle when the test probe is inserted into the hole, measuring displacement of the test probe, by a sensor coupled to the test probe, as the test probe makes contact with the multiple portions of the edge of the hole, estimating a measurement of the size of the hole based on the displacement of the test probe and reference to calibrated measurements of reference holes, and outputting a notification indicative of an estimation of the measurement.
US11480425B2
A computing device includes: a tracking sensor including a camera; a controller connected with the tracking sensor, the controller configured to: control the tracking sensor to track successive poses of the computing device in a frame of reference; detecting a plurality of dimensioning events associated with an object; in response to detecting each of the dimensioning events, generate a respective position in the frame of reference based on a current one of the poses; generate, based on the positions, an object boundary in the frame of reference; and dimension the object based on the generated object boundary.
US11480422B2
A method for estimating an angular deviation between a reference axis of a magnetic object and a magnetic axis co-linear to a magnetic moment of the magnetic object, including: a) positioning the magnetic object facing at least one magnetometer; b) rotating the magnetic object about the reference axis; c) measuring, during the rotating, the magnetic field, using the magnetomenter; and d) estimating the angular deviation from the magnetic field measurements.
US11480419B2
A coordinate measuring machine and a method for operating a coordinate measuring machine, and a rotary table module for a coordinate measuring machine with a rotary table for receiving a workpiece and a rotary table block are provided. The rotary table is supported on a rotary table side rotatably about a rotary table axis. The rotary table block has, opposite the rotary table side of the rotary table block, a bottom side with which the rotary table module can be supported on a measurement table of the coordinate measuring machine. The rotary table block has a further supporting side with which the rotary table block is supportable on the measurement table of the coordinate measuring machine and which differs from the bottom side in its alignment. The rotary table module includes a pose capturing device for the determination of whether the rotary table block is supported on the bottom side.
US11480418B2
A blade for a measuring tape device may include a first end configured to extend from a housing of the measuring tape device through an aperture, a second end configured to be wound on a reel assembly within the housing, and a first cupped portion having a first amount of cupping over a selected portion of a longitudinal length of the blade. The first cupped portion may be defined by a curved portion extending from an apex of the curved portion toward lateral edges of the blade, and wings extending from each of the lateral edges toward the curved portion on each side of the apex. The curved portion includes a first radius proximate to the apex of the curved portion, and a second radius at a point spaced apart from the apex on both sides of the apex, the second radius being different than the first radius.
US11480415B2
A pyrotechnic ignition pill with a housing, an ignition pill charge housed in the housing, at least two terminal contacts connected to the ignition charge, wherein the terminal contacts are guided out of the housing through a glass bushing, characterized in that the terminal contacts in the region of the ignition charge have a round cross-sectional profile and that the terminal contacts outside the housing have an angular cross-sectional profile.
US11480414B2
A barrel-mountable accessory to couple to a muzzle end of a firearm barrel, including: a first side having an opening arranged to fit around the muzzle end of the barrel; and a second different side having a taper pin opening; and a taper pin insertable into the taper pin opening of the barrel-mountable accessory, wherein the taper pin includes: a length including a first region arranged to mate with a taper interface provided on the muzzle end of the barrel; the length further including a second region to contact a sidewall that defines the taper pin opening of the second side; and means for driving the taper pin into the taper pin opening, wherein the driving means is located on an end of the taper pin.
US11480412B2
A system and a method for tracking a target and for compensating for atmospheric turbulence is described. In an embodiment, the system includes at least two light sources each emitting a light beam to the target; at least two collimators that collimate the light beam of the associated light source; and a reference device to reflect a portion of the light beam exiting from all the collimators. The system also includes: at least two targeting modules to lead the light beam from the light source to reach a predetermined zone of the target; at least two detection modules to receive and detect the portion of the beam reflected by the reference device; a module for determining angle of deviation; a module for determining phase deviation; and an adjustment module for adjusting each of the light sources in order to compensate for atmospheric turbulence.
US11480408B2
An airgun has a high pressure reservoir for providing a pressurized motive gas to a breech to fire a projectile. A regulator is intermediate the high pressure reservoir and a downstream firing pressure reservoir for providing a consistent regulated pressure of the motive gas in the firing pressure reservoir. The airgun includes a bypass line for selectively connecting the high pressure reservoir to the firing pressure reservoir, independently of the regulator. Thus, an operator can select a firing of the airgun with either a regulated gas pressure in the firing reservoir or the pressure of the high pressure reservoir.
US11480405B2
In some embodiments, a firearm suppressor comprises a body comprising a sidewall defining a cavity. In some embodiments, the body is configured for attachment to a firearm such that a muzzle of the firearm barrel is oriented in the cavity. In some embodiments, the suppressor comprises a rotating member oriented in the cavity, which is arranged to rotate with respect to the body. In some embodiments, the rotating member comprises a plurality of turbine blades and a central aperture.
US11480394B2
A heat pipe is provided having a hollow body defining an interior vapor space, evaporator and condenser regions, a wick structure lining an inner wall of the hollow body, and a working fluid disposed in the hollow body, wherein a path for the working fluid in liquid state extends from the condenser region toward the evaporator region or wherein the wick structure extends along a direction from a first end of the hollow body toward the second end, and wherein the wick structure includes first and second regions that extend along the path or direction and that each have wick particles defining respective pore sizes that are different from one another.
US11480385B2
A vacuum insulated cabinet structure includes first and second cover members having pre-deformed portions and perimeter portions. The perimeter portions of the first and second cover members are disposed along first and second planar levels and the pre-deformed portions of the first and second cover members include portions thereof extending outwardly relative to the first and second planar levels. A thermal bridge interconnects the first cover member and the second cover member at the perimeter portions thereof to define an insulating cavity therebetween. The insulating cavity is a sealed cavity having a vacuum drawn therefrom. The pre-deformed portions of the first and second cover members move inwardly towards the first and second planar levels under a force of the vacuum within the insulating cavity.
US11480384B2
A refrigerator including a main body forming a storage compartment, and a door configured to open and close the storage compartment. The door includes a door body rotatably coupled to the main body and including an insulator therein, a panel body positioned in a front of the door body, a first trim disposed at a first edge of the panel body and configured to be coupled to the door body while being rotated with respect to the door body, and a second trim disposed at a second edge opposite to the first edge of the panel body and configured to be coupled to the door body when the first trim is coupled to the door body.
US11480380B2
A temperature controlled storage device for storing food and beverages includes a shell, which defines an interior space and is resiliently flexible. The shell comprises an inner layer and an outer layer that define an internal space, to which addition of air selectively inflates the shell from a collapsed configuration to a semirigid configuration. A top of the shell is reversibly couplable to opposing sides and a front of the shell so that the top is hingable relative to a back of the shell to allow access to the interior space. A closure that extends between the top of the shell and both the opposing sides and the front of the shell is positioned to selectively couple the top to the shell. A temperature control module that is coupled to and positioned in the shell selectively warms and cools the interior space and contents thereof.
US11480378B2
A refrigerator appliance includes a cabinet, a door, and an ice bin. The ice bin may be removably received within a chilled chamber and include a bin body and a non-vertical auger. The bin body may define a storage volume to receive ice therein and a dispenser opening in fluid communication with the storage volume. The non-vertical auger may include a rotation shaft extending along a rotation axis and a cam disposed on the rotation shaft. The ice bin may include a kick plate within the storage volume. The cam on the non-vertical auger may actuate the kick plate.
US11480366B2
Systems and methods for a thermosyphonic water heating system for a storage tank. A DC heat pump receives power from a DC power source and heats water via a heat exchanger using a thermosyphonic piping system. A passive back-flushing having a cold water inlet pipe connected to the hot water return pipe draws cold water into the storage tank through the heat exchanger. A vertical array of temperature sensors distributed throughout the storage tank monitor temperature of stored water at multiple heights and a communication unit communicates monitored data to an external control device.
US11480365B2
A retaining body for heating elements, in particular oval and round heating elements, having an outer part assembly and an inner part assembly which is arranged inside the outer part assembly and forms an elastic connection with the outer part assembly under mechanical tension, wherein the outer part assembly and/or the inner part assembly has/have a plurality of receptacles which are arranged distributed in the circumferential direction and in each of which a heating element is arranged, and the outer part assembly and the inner part assembly each comprise a polygon profile with polygon corners and polygon sides which connect the polygon corners. The invention is characterized in that the inner part assembly and the outer part assembly can be rotated relative to one another and are dimensioned in such a way that the polygon profiles are elastically deformed by a relative rotation between the inner part assembly and the outer part assembly in such a way that, in the mounted state, a press fit is formed in the region of the heating elements by the induced mechanical tension.
US11480359B2
An estimation unit estimates a thermal sensation representing how hot or cold a user feels based on an image of the user taken by a camera. A control unit controls an air-conditioning operation of an air conditioner based on an estimation result of the estimation unit so that the thermal sensation falls within a target range, the air conditioner targeting a room in which the user is present. The image shows a motion and/or state of the user representing a hot or cold sensation of the user, and the estimation unit extracts the motion and/or state of the user from the image to estimate the thermal sensation.
US11480352B2
A device that can accurately detect clogging of a filter and that has a simple structure is provided. A device for measuring clogging of a filter in an air conditioner (2) having a blower (30) that blows gas (40), (42) through a duct (10) and a filter (20) that is provided in the duct (10) and filters dust floating in the gas, comprises a device (26) for measuring a sound pressure that is provided in the duct (10), a data processor (70) that extracts data on the sound pressure at a specific frequency from the data on the sound pressure that have been measured by means of the device (26) for measuring a sound pressure, and an estimating device (70) that estimates clogging of the filter based on the data on the sound pressure at the specific frequency that have been extracted by means of the data processor (70).
US11480339B2
A combustor for a gas turbine includes: a flange portion to be mounted to a casing; an extension portion having an annular shape and extending from the flange portion along an axial direction of the combustor; a pipe portion having a first end connected to the flange portion and a second end connected to an outer peripheral surface of the extension portion, the pipe portion extending from the first end to the second end at an outer side of the extension portion in a radial direction; and at least one fuel nozzle configured to receive supply of a fuel via the pipe portion and a passage disposed inside the extension portion.
US11480337B2
A system includes a combustor. The combustor has a combustor wall with a combustor dome at an upstream end of the combustor wall, and an outlet at a downstream end of the combustor wall opposite the upstream end. The combustor wall includes an inner wall portion and an outer wall portion defining an interior of the combustor therebetween. Each of the inner wall portion and outer wall portion extends from the combustor dome to the downstream end of the combustor wall. The combustor wall includes an air cooling passage embedded inside at least one of the inner wall portion and the outer wall portion. The air cooling passage extends from the upstream end of the combustor wall to the downstream end of the combustor wall.
US11480336B2
The present invention provides apparatus for starting a fire, comprising a stack of combustible fuel elements (340,350,460,462,464) and a flammable ignition element (450) located in a combustible container (200) configured to provide at least one aperture (202) for igniting the flammable ignition element located therein. A kit of parts and a method of assembling the kit are also provided.
US11480335B2
A portable exothermic welding ignition controller includes a housing configured to receive a first portion of a portable power tool battery with a second portion of the portable tool battery external to the housing. A circuit board is positioned within the housing and configured for electrical coupling to the portable power tool battery. An actuator is operatively engageable with the circuit board for selectively discharging power from the portable power tool battery to a connection terminal electrically coupled to the circuit board.
US11480334B2
A damper control device may include an appliance control programmed processor for controlling a gas burner, the appliance control programmed processor including a lockout register for storing electronic data information, and a damper control programmed processor for controlling a damper, the damper control programmed processor including a damper request register for storing electronic data information. The damper control programmed processor may be configured for selectively opening or closing the damper responsive to status of the damper request register and controlling status of the lockout register to indicate status of the damper, and the appliance control programmed processor may be configured for controlling status of the damper request register responsive to a call for operation of the gas burner and operating the gas burner only if the lockout register is in an unlock status.
US11480332B2
A method and system of assessing a condition of a boiler is disclosed. The assessing of the condition of the boiler establishes a baseline resistivity of a boiler waterwall for a first location of the boiler waterwall under a known temperature condition. A resistivity of the first location is measured under another temperature condition. The measured resistivity for the first location is compared to the baseline resistivity. A condition of the waterwall of the boiler is determined based on the comparison.
US11480315B2
A device including a phosphor layer having a plurality of holes or pockets arranged within the phosphor layer to reduce lateral light transmission. The phosphor layer can be sized and positioned to extend over a plurality of LED emitter pixels.
US11480306B2
An LED tube lamp comprises a heat-dissipating glass lamp tube, protective film attached to a surface of the glass lamp tube, an LED light strip disposed in the glass lamp tube and two end caps, each of the two end caps coupled to a respective end of the glass lamp tube. The LED light strip comprises a substantially flat LED circuit board and a plurality of LED light sources, the LED circuit board comprises a top surface and a base surface, and the plurality of LED light sources mounted on the top surface and the base surface are directly affixed to a curved inner surface of the glass lamp tube. A non-insulating adhesive layer is disposed between the base surface of the LED circuit board and the curved inner surface of the glass lamp tube and extends along a length of the LED light strip. The LED circuit board comprises a first end electrically connecting to a first connector and a second end electrically connecting to a second connector, wherein the first connector and the second connector are connectable to a light fixture through the end caps. The inner space of the glass lamp tube comprises ambient atmosphere. The plurality of LED light sources emit white light. The diameter of the lamp tube is ⅝ inch or 1 inch and a length of the glass lamp tube is 2 ft, 4 ft or 8 ft.
US11480305B2
An LED tube lamp comprises a heat-dissipating glass lamp tube, protective film attached to a surface of the glass lamp tube, an LED light strip disposed in the glass lamp tube and two end caps, each of the two end caps coupled to a respective end of the glass lamp tube. The LED light strip comprises a substantially flat LED circuit board and a plurality of LED light sources, the LED circuit board comprises a top surface and a base surface, and the plurality of LED light sources mounted on the top surface and the base surface are directly affixed to a curved inner surface of the glass lamp tube. A non-insulating adhesive layer is disposed between the base surface of the LED circuit board and the curved inner surface of the glass lamp tube and extends along a length of the LED light strip. The LED circuit board comprises a first end electrically connecting to a first connector and a second end electrically connecting to a second connector, wherein the first connector and the second connector are connectable to a light fixture through the end caps. The inner space of the glass lamp tube comprises ambient atmosphere. The plurality of LED light sources emit white light. The diameter of the lamp tube is ⅝ inch or 1 inch and a length of the glass lamp tube is 2 ft, 4 ft or 8 ft.
US11480297B2
Disclosed is a membrane bonding structure for bonding a membrane for forming a sealed wall between first and second surfaces of a storage tank for storing liquefied gas. The membrane bonding structure may comprise: a planar portion panel installed on the first and second surfaces so as to thermally insulate the storage tank; a bonding panel installed on the boundary portion between the first and second surfaces together with the planar portion panel; a first membrane attached to the planar portion panel on the first surface and to the bonding panel so as to seal the storage tank; and a second membrane attached to the planar portion panel on the second surface and to the bonding panel so as to seal the storage tank. The first membrane and the second membrane may be attached to the bonding panel so as to make no direct connection.
US11480285B2
The present invention relates to a triple pipe heating device for heating an exhaust gas in a semiconductor and LCD manufacturing process, which has a triple pipe structure capable of effectively heating an exhaust gas with only a small amount of heat without using nitrogen gas, is expandable and bendable so as to be easily installed, and is capable of quickly detecting exhaust gas leakage and overheating.
US11480275B2
A hose adapter may include an outer tube, an inner tube, a hose connector, and a hose. An inner peripheral ring protrudes from the inner periphery of the outer tube while an expanding ring portion protrudes from the outer periphery of an end of the inner tube. The outer periphery of the inner tube further has a first peripheral recess, a second peripheral recess, and a first outer thread, and a first O-ring and a second O-ring are respectively disposed on the first peripheral recess and the second peripheral recess. The inner tube is inserted into the outer tube, and the expanding ring portion is abutted against the inner peripheral ring, and the first O-ring is coupled between the outer tube and the inner tube while the second O-ring and the first outer thread are adapted to pass through and be exposed out of the outer tube.
US11480274B2
A pipe coupling arrangement includes two end members, each having a pipe attachment end and a sealing end that engages the other's sealing end. Each sealing end includes radially inner and outer collars, which are radially separated by a pocket. When the sealing ends engage one another the pockets form a chamber. At least one seal member is positioned in the chamber. An alignment ring fits in the chamber, aligning the end members. A coupling pushes the end members towards each other, compressing the at least one seal member sufficiently to seal against fluid leakage. The inner collars engage one another while the outer collars of the end members are axially spaced apart by a gap selected to reduce to zero upon application of a selected clamping force on the end members, thereby limiting deformation of the outer collars.
US11480269B2
A sealing device comprising: an axially deformable tubular membrane (4) having a first annular end and a second annular end (8), a first annular coupling ring (5; 205) rigidly connected to the first end of the tubular membrane and having a lateral annular wing (10) providing an axial annular attachment space (12) that is axially open on the side of the second annular end of the tubular membrane and is radially located on a lateral side of the tubular membrane, and a second coupling ring (7) rigidly connected to the second end of the tubular membrane and having a projecting lateral annular ring (14) axially extending opposite the first annular end of the tubular membrane and radially offset opposite said axial annular attachment space relative to said lateral side of the tubular membrane. An assembly comprising two coaxial ducts (2, 3) engaged together, between which the sealing device is mounted.
US11480267B2
The present invention relates to a utility support framing system and method of use for structurally suspended concrete slabs of slab-on-voidform foundations. The inventive utility support framing system and method of use isolates utilities, hanger assemblies, and framing system components from soil so as to avoid problems created by volumetric soil changes which otherwise would damage utility lines under foundation systems. The inventive utility support framing system permits suspending utility pipes under a slab of a slab-on-voidform foundation while avoiding the problems of the prior art. The invention also relates to a novel mountable pipe clamp and method of use and a novel protective utility counterweight and method of use for transitioning a utility system from a suspended condition to a soil supported condition.
US11480265B2
Systems and methods described herein provide for pressure relief valve detection and monitoring. A valve assembly includes a striker and an indicator assembly separated by a diaphragm. The diaphragm may be elastically or permanently deformable. The striker may be connected to a relieve valve disk that releases in response to high fluid pressure at the valve. Movement of the striker may be detected by contact with the diaphragm or by sensors near the diaphragm, which may trigger the indicator assembly to provide an external indication of a valve opening.
US11480256B2
A drain valve for a sterile container includes: a valve housing; a bypass that connects a container gas volume with an external gas volume; a valve body that blocks the bypass; and an actuator that displaces the valve body between a passage position and a blocking position. The valve body is displaceable according to a temperature and/or a pressure of the bypass gas volume. The valve housing has: at least one holding web, at least part of which can be located in a holding bracket of the valve receptacle; and a closure. The valve housing is pivotable from an open position into an installation position in which the closure can be fixed to a closure receptacle. When the valve housing is transferred into the installation position, the valve body is transferred into the blocking position and subjected to a closure force.
US11480243B2
The continuously variable transmission includes a transmission case having a side cover, a housing, and a case sandwiched between the side cover and the housing, an oil pump disposed in the transmission case, and a pair of gears disposed in the transmission case. An axial rib having a linear shape extending from the side cover toward the housing is formed on an outer wall surface of the case at a position adjacent to the pair of gears. The axial rib is positioned on a straight line extending from the oil pump in the vertical direction and is locally positioned at a position where the meshing reaction force of the pair of gears is suppressed.
US11480237B2
An intermittent drive device includes a tooth-missing gear having a tooth row partially missing, an output gear, an input gear provided with a first tooth row receiving a driving force and a second tooth row transmitting the driving force to the tooth-missing gear and arranged at a position apart from the output gear in a rotation axis direction. A shaft joint member moves in the rotation axis direction to a first position where the driving force is transmitted to the output gear and a second position where the transmission is released. A tooth-missing gear control mechanism starts rotation of the tooth-missing gear from a state where the driving force from the input gear is released and meshes with the input gear. A switching mechanism switches a position of the shaft joint member in the rotation axis direction between the first position and the second position.
US11480234B2
A structure for belt installation of an engine for a vehicle is provided. The structure includes a damper pulley that is mounted to a crankshaft of the engine and a stretch belt that has a first end mounted on the damper pulley and a second end connected to an upper portion of a pulley portion of an accessory. The accessory is mounted on the engine at a position spaced apart from the damper pulley. The pulley portion includes a guide member on a front center thereof which guides installation of the stretch belt to the pulley portion.
US11480223B2
An aerodynamic noise reduction member 30 includes: a plate-like support portion 32 sandwiched between a plurality of fins 24 and 26 of a brake disk 20 and a rotating member 102 of a railroad vehicle; and a plurality of protruding portions 34 protruding from the support portion 32. Each of the plurality of protruding portions 34 is provided in such a manner that, in a state in which the support portion 32 is sandwiched between the plurality of fins 24 and 26 and the rotating member 102, each of the protruding portions 34 partially occludes between the fastening fin 24 and the anchoring fin 26 adjacent to each other in a circumferential direction of the brake disk 20.
US11480219B2
A shaft connection 1 for a longitudinal shaft assembly, has at least a first shaft having a first and second ends, and a second shaft, disposed so as to be coaxial with the first shaft, having first and second ends; the shafts extending axially. The first end forms a hollow portion. The first shaft end forms a first journal having a displacement portion. The first shaft end at least in an initial position of the shaft connection extends through the hollow portion which axially by the displacement portion forms a guide portion and circumferentially forms a form-fitting first connection. In the initial position a mutual axial displacement of the first and second shafts is prevented by an axial securing feature. In a crash the axial securing feature; is releasable by an axial release force. The first shaft is axially displaceable relative to the second shaft.
US11480214B2
A bearing assembly of a hinge coupling first and second components includes an outer ring secured to the second component having an axial primary bore with a primary inner surface. An inner ring axially rotates, and has a primary outer surface rollingly contacting the primary inner surface, defining a primary sliding path with a primary friction coefficient. The inner ring includes a secondary axial bore with a secondary inner surface. An inner shaft in the secondary bore is secured to the first component and is axially rotatable. The inner shaft has a secondary outer surface rollingly contacting the secondary inner surface defining a secondary sliding path with a second friction coefficient. One of the sliding paths has a triboelectric layer surface frictionally generating an electrical current when that sliding path is engaged. A transmission element transmits, to a failure detection system, a signal due to such electrical current.
US11480209B2
A deformable tapping plate can include a central member including at least two mounting openings and a mounting surface wherein the mounting surface defines a mounting plane. The deformable tapping plate can also include a first attachment pad located adjacent a first end of the central member that is connected to the central member by a first connecting arm. The first attachment pad includes a first attachment surface defining an attachment plane. The first connecting arm can include a first arched portion that projects away from both the mounting plane and the attachment plane and can include a first narrowed apex having a thickness that is less than a thickness of adjacent portions of the first arched portion.
US11480206B2
A composite panel assembly including a first panel with a first skin, a second skin, a core, and an assembly flange. A second panel includes a first skin, a second skin, a core, and an assembly flange. A fastening device is adapted to fasten the assembly flange of the first panel to the assembly flange of the second panel, wherein the core of one of the first panel or the second panel includes reinforcing pins and a high-density portion placed along the assembly flange.
US11480202B2
A system for carrying or using a device includes the device and at least one attachment apparatus. The device may include at least one attachment element. The attachment apparatus may include a length of material and at least one attachment point arranged on an end of the length of material. The at least one attachment point may include at least one magnetic feature configured to attach and detach the device and the length of material. The material can include but is not limited to cloth, metallic (magnetic and non-magnetic), fibrous material, and so forth.
US11480200B2
An example valve includes: (i) a valve body comprising a supply port and an operating port; (ii) a sleeve comprising a first opening fluidly coupled to the supply port, a second opening fluidly coupled to the operating port, and a seat; (in) a spool configured to move axially within the sleeve, wherein the spool is configured to he seated on the seat of the sleeve when the valve is unactuated, and wherein when the valve is actuated, the spool moves such that a gap is formed at the seat; and (iv) a flow restriction disposed downstream of the gap, wherein when the valve is actuated, fluid is allowed to flow from the supply port through the first opening and the gap and through die flow′ restriction prior to flowing through the second opening to the operating port, such that the flow restriction generates an increased pressure level at the gap.
US11480195B2
A ceiling fan assembly including a stator assembly having a non-rotating motor shaft and stator slidably and non-rotationally coupled to the non-rotating motor shaft, a rotor assembly, a first bearing slidably mounted to the non-rotating motor shaft and rotatably coupling the rotor assembly to the stator assembly, and a first spacer located between the first bearing and the stator assembly to fix the sliding location of the first bearing relative to the stator along the non-rotating motor shaft.
US11480187B2
An oil field pump is installed within a pipe that connects to an oil field, and feeds accumulated extraction oil in a predetermined direction. The oil field pump includes a rotor with an impeller, a stator installed on the outer circumferential of the rotor and that forms a flow path for passing the extraction oil between the stator and the rotor and that includes a diffuser on the downstream side of the impeller, a static pressure bearing device installed between the rotor and the stator and that supports the load in the radial direction, and a supply flow path that supplies, to the static pressure bearing device, a portion of the extraction oil flowing along the inner side in the radial direction of the path.
US11480183B2
Discloses is a hermetic blower for high-temperature gas, including: a blower unit in which the inside is hermetic so as to prevent an internal working fluid from being leaked to the outside; a motor unit supplying power to the blower unit; and a magnetic coupling unit connecting the blower unit and the motor unit by using a magnetic force.
US11480176B2
A scroll compressor includes a compressor housing, an orbiting scroll member, a non-orbiting scroll member, an economizer injection inlet, and a discharge outlet. The orbiting scroll member and the non-orbiting scroll member are disposed within the compressor housing. The orbiting scroll member and the non-orbiting scroll member are intermeshed thereby forming a compression chamber within the compressor housing. The non-orbiting scroll includes a plurality of compression inlet ports. An economizer injection inlet is formed through the compressor housing and in fluid communication with the compression chamber via the compression inlet ports. The discharge outlet is in fluid communication with the compression chamber.
US11480175B2
A scroll compressor includes a main body, a cover to divide the main body into a low pressure section and a high pressure section, a fixed scroll including a first discharge port, an orbiting scroll to rotate with respect to the fixed scroll and to form a compression chamber together with the fixed scroll, a discharge guide disposed between the fixed scroll and the cover and including a second discharge port connected to the first discharge port, and a back pressure actuator configured to form a back pressure chamber together with the discharge guide and to move in a direction toward the cover with respect to the discharge guide to selectively connect the second discharge port with the high pressure section. The fixed scroll includes a bypass flow path connecting the compression chamber and the second discharge port and a bypass valve to open or close the bypass flow path.
US11480167B2
A variable-pressure air pump includes a first cylinder with a first chamber and a second cylinder with a second chamber movably connected with one another. The second chamber fluidly communicable with the outside of the variable-pressure air pump selectively. A discharge device includes a connecting member and a switch movably connected with one another. The connecting member defines at least one discharge hole fluidly connecting with the second chamber. The switch has at least one flow guide portion and at least one blocking portion. The switch is movable between a first position in which the at least one flow guide portion is adjacent and opens to the at least one discharge hole and a second position in which the at least one blocking portion is adjacent to and blocks the at least one discharge hole.
US11480163B2
A pumping system includes a head having an opening and an injection port. The head is for holding content to be forced through the injection port. A bladder is within the head. The bladder is between the content and the opening. A plunger is configured to move through the opening of the head and to apply force within the bladder. The plunger may be movable in a discharge stroke to force the bladder against the content and thereby force the content through the injection port.
US11480161B1
In one embodiment, a concentrated solar power system includes a solar tower, multiple solar receivers mounted to the solar tower at different vertical elevations, and a plurality of heliostats provided on the ground within a heliostat field, wherein each heliostat is configured to concentrate solar radiation on any of the solar receivers mounted to the solar tower.
US11480160B1
A hybrid geothermal electrical power generation system that utilizes the heat from a deep geothermal reservoir to vaporize a working fluid, such as steam, CO2 or an organic fluid. The vaporized working fluid is used to turn a turbine connected to an electrical power generator. A solar collector may be used to increase the temperature of the working fluid during sunlight hours and a thermal storage unit may be utilized to increase the temperature of the working fluid during the night. A supercritical CO2 power generation cycle may be used alone or in combination with a steam turbine power generation cycle to utilize all of the heat energy. A vapor compression cycle, a vapor absorption cycle may be utilized to provide heating and cooling. A low temperature shallow geothermal reservoir may be used as a heat exchanger to regulate or store excess heat.
US11480159B2
A mainframe mounts the drivetrain of a wind turbine, and to an arrangement comprising such a mainframe, and to a wind turbine having a corresponding arrangement. For the purpose of mounting the drivetrain of a wind turbine, the mainframe is realized with two bearing points that are spaced apart from each other, a partial flange, having a fastening region shaped as a circular ring segment, being provided at at least one bearing point. The arrangement comprises, besides the mainframe, at least one ring element configured to radially encompass the drivetrain. At least one ring element is fastened to the fastening region, shaped as a circular ring segment, of a bearing point of the mainframe. In the case of the wind turbine, the drivetrain is mounted by means of the described arrangement.
US11480158B2
A method of retrofitting a wind turbine having a tower and a first energy generating unit with a second energy generation unit is disclosed. The wind turbine has been operated for a first period of time at a first tower life rate and has a first tower life expectancy design value. The method includes determining the tower life of the wind turbine tower used during the first period of time; determining the remaining tower life of the wind turbine tower; replacing the first energy generating unit with the second energy generating unit; and operating the retrofitted wind turbine at a second tower life rate less than the first tower life rate so as to extend the life expectancy value of the tower beyond the first tower life expectancy design value.
US11480154B2
A wind generator assembly for harnessing wind to charge batteries in electric vehicles and hybrid vehicles includes a housing that is mounted on a roof of a vehicle. The housing has a wind passage extending therethrough and wind passes through the wind passage when the vehicle is driven. A turbine is rotatably positioned in the housing. The turbine is positioned in the wind passage and the turbine is rotated by wind passing through the wind passage. A generator is mounted in the generator space and the generator is in mechanical communication with the turbine. Thus, the turbine rotates the generator when the turbine rotates thereby facilitating the generator to produce electrical current. The generator is electrically coupled to batteries in the vehicle to charge the batteries.
US11480139B1
An engine system includes an engine having an intake manifold, a turbocharger having a compressor, and an exhaust gas recovery (EGR) mixer coupled between the compressor and the intake manifold. The EGR mixer includes a central air duct having a central axis, an annular ring circumscribing the central duct and having an inlet connectable to an EGR system and an outlet in fluid communication with the central air duct, and a vane assembly disposed in the central air duct upstream of the annular ring and having a plurality of vanes configured to swirl air passing therethrough.
US11480138B1
A vehicle includes a fuel tank and an evaporative-emissions system having a primary subsystem and an auxiliary subsystem. The primary subsystem has a fuel-vapor canister in fluid communication with the fuel tank to capture fuel vapors of the fuel tank. The auxiliary subsystem is configured to capture fuel vapors associated with an external fuel-storage device. The auxiliary subsystem has an auxiliary port located on an exterior of the vehicle and is configured to connect with the external fuel-storage device. The auxiliary port is selectively connected in fluid communication with the fuel-vapor canister by a valve.
US11480137B1
Methods and systems are provided for diagnosing potential degradation of a fuel tank pressure sensor. In one example, a method may include, in response to an ambient pressure reading by the fuel tank pressure sensor during an evaporative emissions (EVAP) system diagnostic, applying vacuum to the EVAP system and indicating degradation of the fuel tank pressure sensor if the canister undergoes an endothermic reaction. If the fuel tank pressure sensor is determined to not be degraded, the method further includes distinguishing between the ambient pressure reading being caused by a leak in the EVAP system and a canister purge valve being stuck closed.
US11480131B2
The present disclosure provides a cylinder block for an internal combustion engine having a first cylinder, a first cylinder sleeve, a second cylinder, and a second cylinder sleeve. The first cylinder defines a first cylindrical wall while the second cylinder defines a second cylindrical wall. The first cylinder sleeve lines the first cylindrical wall while the second cylinder sleeve lines the second cylindrical wall. Each of the first and the second cylinder sleeves define a thrust sleeve region, an anti-thrust sleeve region opposite the thrust sleeve region, and a pair of Siamese regions. The outer wall of each of the first and second cylinder sleeves progressively widens toward the top sleeve surface of each of the first and second cylinder sleeves.
US11480128B2
A method of controlling an engine system includes controlling a fuel injector to perform a zero-fueling injector operation during operation of the engine, the zero-fueling injector operation including a non-zero injector on-time resulting in zero fueling by the injector, determining an injection system pressure change associated with the zero-fueling injector operation, modifying at least one fuel injection control parameter in response to the injection system pressure change, and using the modified fuel injection control parameter to control injection of fuel by the fuel injector during operation of the engine.
US11480127B2
Systems and methods are provided for operating a port fuel and direct injection fuel system of a rolling variable displacement engine (rVDE). In one example, a method may include selecting between controlling a lift pump of the fuel system to output fuel at a mechanically limited pressure and controlling the lift pump to output fuel at a pressure lower than the mechanically limited pressure based on whether port fuel injection is used. In this way, the lift pump may be controlled without feedback from a pressure sensor, reducing system costs, while electrical power consumption increases due to operating the lift pump to output fuel at the mechanically limited pressure are minimized due to the rVDE technology, which reduces port fuel injection usage.
US11480116B2
Embodiments of methods and systems related to operating a mobile asset are provided. In one example, a method for operating a mobile asset includes supplying an engine with a fuel controller a first amount of a first fuel and a second amount of a second fuel and combusting the first fuel and the second fuel at a fuel combustion ratio in at least one cylinder of the engine, the first amount and the second amount being selected based on route information for a route along which the mobile asset is operable to travel and a projected exhaustion of the first fuel that does not precede a projected exhaustion of the second fuel, wherein the mobile asset is unable to operate with the second fuel alone.
US11480112B2
A gas turbine engine for an aircraft comprises a high-pressure (HP) spool comprising an HP compressor and a first electric machine driven by an HP turbine; a low-pressure (LP) spool comprising an LP compressor and a second electric machine driven by an LP turbine; a combustion system comprising a fuel metering unit; and an engine controller configured to, in response to a change of a throttle lever angle setting indicative of an acceleration event, increase fuel flow to the combustion system by the fuel metering unit, and to operate the first electric machine in a motor mode to increase the HP spool rotational speed and engine core mass flow.
US11480104B2
A gas turbine engine that includes a fan nacelle and a core nacelle that provide a bypass flow path radially between. The fan nacelle has an inlet including a throat. The inlet has an inlet forward-most point. A fan is arranged in the bypass flow path and rotatable about an axis. The fan has a leading edge recessed from the inlet forward-most point an inlet length in an axial direction. A spinner has a spinner length from a spinner forward-most point to the leading edge. A ratio of the spinner length to inlet length is equal to or greater than about 0.5.
US11480096B1
A system and method for removing condensate water of an intercooler for a hybrid vehicle are configured to improve combustion efficiency of an engine by supercharging intake air to a combustion chamber of the engine using an electronic compressor instead of an existing turbocharger and configured to backward drive the electronic compressor to distribute and capture the condensate water generated in the intercooler, especially, when the engine is turned off.
US11480092B2
In a cooling apparatus including a high-temperature-side radiator in a high-temperature-side cooling circuit supplying a high-temperature coolant to a cylinder head, a low-temperature-side radiator in a low-temperature-side cooling circuit supplying a low-temperature coolant to an intercooler, and an electronic control unit, the high-temperature-side cooling circuit includes a first coolant passage where the high-temperature coolant flows around an exhaust port, a second coolant passage where the high-temperature coolant flows through the cylinder head without flowing around the exhaust port, and a flow rate adjustment valve adjusting a flow rate of the high-temperature coolant flowing through the first coolant passage. The electronic control unit executes a response improvement process for controlling the flow rate adjustment valve to reduce the flow rate of the high-temperature coolant flowing through the first coolant passage, and for controlling the low-temperature-side pump to increase a flow rate of the low-temperature coolant circulating through the low-temperature-side cooling circuit.
US11480090B2
This exhaust structure for a vehicle-mounted engine has an air intake channel 3 disposed on one side of an engine main body and an exhaust channel disposed on the other side thereof, the exhaust structure for the vehicle-mounted engine comprising: a turbine of a turbocharger disposed on the other side of the engine main body and connected to the exhaust channel; a first exhaust gas purification device connected to the exhaust channel downstream of the turbine; and a second exhaust gas purification device connected to the exhaust channel 4 downstream of the first exhaust gas purification device. The first exhaust gas purification device is disposed so as to be near the rear of the turbocharger, and the second exhaust gas purification device is disposed so as to be near a cylinder hock on the other side of the engine main body.
US11480088B2
A method for operating a drive device having a drive unit producing exhaust gas and an exhaust gas posttreatment device designed as a vehicle catalytic converter for posttreatment of the exhaust gas. A first measured value describing the residual oxygen content in the exhaust gas is measured by a first lambda sensor arranged upstream of the exhaust gas posttreatment device and a second measured value describing the residual oxygen content in the exhaust gas is measured by a second lambda sensor arranged downstream of the exhaust gas posttreatment device. The combustion air ratio of a fuel-air mixture used to operate the drive unit is set during an at least temporarily performed normal operating mode on the basis of the first measured value, the second measured value, and a threshold value for the second measured value.
US11480087B2
A mixer apparatus for an exhaust gas aftertreatment system of a motor vehicle. The apparatus includes a housing having enveloping, first end, and second end walls. An injection opening for an exhaust gas aftertreatment agent is in the enveloping wall. An inlet opening is in the first end wall. The injection opening is configured for mounting a metering module. A rectilinear metering axis, which extends through the metering module and corresponds to an injection direction of exhaust gas aftertreatment agent injected into the housing, tangentially contacts, at a contact point, a theoretical cylinder, disposed in the housing, having a variable radius and a cylinder axis that is congruent with a central axis of the housing. A region of the metering axis extending from the injection opening to the contact point is located, with respect to inflowing exhaust gas, in the shelter of an opening-free region of the first end wall.
US11480086B2
A heating device comprises a heating element having a central area and a peripheral edge. The heating element has a series of slots delimiting a series of longitudinal branches connected to one another by elbows. The central area is made of a first electrically conductive material that is permeable to exhaust gases and has a first relative density. The elbows are located in the peripheral edge and are made of a second electrically conductive material and that has a second relative density greater than the first relative density.
US11480084B2
A CO2 recovery system used in a vehicle includes a CO2 recovery device recovering CO2 contained in inflowing gas; and a flow rate control device controlling flow rates of gases present in a plurality of different regions of the vehicle flowing into the CO2 recovery device. The gases present at the plurality of different regions include at least any two among air at an outside of the vehicle, air at an inside of the vehicle, and exhaust gas discharged from a body of an internal combustion engine of the vehicle.
US11480081B2
When the porous ceramic structure contains Co together with Fe or Mn, the Co content is higher than or equal to 0.1 mass % and lower than or equal to 3.0 mass % in terms of Co3O4, and when the porous ceramic structure contains Co without containing Fe and Mn, the Co content is higher than or equal to 0.2 mass % and lower than or equal to 6.0 mass % in terms of Co3O4. The ratio of the sum of the Fe content in terms of Fe2O3, the Mn content in terms of Mn2O3, and the Co content in terms of Co3O4 to the Ce content in terms of CeO2 is higher than or equal to 0.8 and lower than or equal to 9.5.
US11480079B2
Systems and methods for engine coalescer exhaust extraction are provided. In one embodiment, a system comprises an engine including a crankcase fluidly coupled to a coalescer, a muffler adapted to receive combustion exhaust gases from the engine, and a coalescer exhaust passage fluidly coupling the coalescer to the muffler. The coalescer exhaust passage includes an inlet arranged upstream of the muffler adapted to flow a motive fluid to the coalescer exhaust passage to increase a flow speed of coalescer exhaust through the coalescer exhaust passage.
US11480072B2
A duct for a ducted-rotor aircraft includes a hub, a duct ring, and a plurality of stators that extend outward from the hub. The duct ring defines a trailing edge. The duct includes one or more fittings, such as a system of fittings. Each fitting has a body that defines a first attachment interface that is configured to couple to structure of the duct ring and a second attachment interface that is configured to couple to one of the plurality of stators. The first and second attachment interfaces are spaced from each other such that when the fittings are coupled to the duct ring and the plurality of stators, all or substantially all of each of the plurality of stators are located aft of the trailing edge of the duct ring.
US11480068B2
A system for use in servicing a turbomachine, the system including a first tubular body including an interior channel, and a second tubular body. The first and second tubular bodies are bendable between a neutral shape and a biased shape. The bodies are bent when in the neutral shape. The second tubular body includes a tip end, and the second tubular body is translatable within the interior channel. The first tubular body and the second tubular body are rotatable to selectively orient the tip end in multiple degrees of freedom. The system also includes a steering cable extending from the tip end, wherein the steering cable biases the tip end for selective orientation in additional degrees of freedom.
US11480066B2
A gas turbine power plant comprises a gas turbine, a power turbine, a clutch, an electrical generator and a controller. The power turbine is fluidly connected to the gas turbine without any mechanical connection. The clutch comprises an input mechanically connected to the power turbine and an output mechanically connected to the electric generator. The controller can identify that a speed of the electric generator is greater than a speed of the power turbine, determine a difference between the speed of the electric generator and the power turbine, in response to the difference being greater than a threshold, control the gas turbine to a first maximum acceleration of the power turbine, and in response to the difference being equal or less than to the threshold, control the gas turbine to a second maximum acceleration of the power turbine that is less than the first maximum acceleration.
US11480063B1
A gas turbine engine may include a fan, a plurality of inlet pre-swirl features disposed upstream of a fan, and an outlet guide vane assembly disposed downstream of the fan. The outlet guide vane assembly includes a plurality of outlet guide vanes that may define an outlet guide vane solidity profile, wherein the outlet guide vane solidity profile is achieves a minimum solidity at a radial position between an inner boundary and seventy percent of an outlet guide vane span. The fan includes a plurality of fan blades that may define a fan solidity profile, wherein the fan solidity profile maintains a solidity of greater than 1.1 between a radial position at seventy percent of the fan blade span and an outer boundary.
US11480058B2
An apparatus and method an engine component for a turbine engine comprising an outer wall bounding an interior and defining a pressure side and an opposing suction side, with both sides extending between a leading edge and a trailing edge to define a chord-wise direction, and extending between a root and a tip to define a span-wise direction, at least one cooling passage located within the interior, a set of cooling holes having an inlet fluidly coupled to the cooling passage, an outlet located on one of the pressure side or suction side, with a connecting passage fluidly coupling the inlet to the outlet.
US11480047B2
One or more sensors are mounted on a collar proximate to a motor shaft of a motor. The motor is associated with an electric submersible pump (ESP) located in a wellbore of a geological formation. The one or more sensors sense one or more identifiers located on the motor shaft of the motor. One or more of a rotation direction and rotation speed of the motor shaft is determined based on the sensing of the one or more identifiers. The motor is powered to pump fluid from a reservoir in the geological formation to a surface of the geological formation based on the one or more of the rotation direction and rotation speed of the motor shaft.
US11480044B2
Systems, methods, and computer-readable media for mitigating collision occurrences on a drilling rig, of which an example of the method includes associating ultra wide band (UWB) tags with pieces of rig equipment and rig personnel. The tags are configured to communicate with one or more anchors. The method also includes determining interlock rules associated with each of the pieces of rig equipment, monitoring positions of the pieces of rig equipment and the rig personnel using the tags, in real-time, determining that one or more of the interlock rules are violated by a position of one or more of the pieces of rig equipment, rig personnel, or both, and, in response to determining that the one or more of the interlock rules are violated, at least partially disabling operation of one or more of the pieces of rig equipment.
US11480042B2
Systems and methods for separation of hydrocarbon containing fluids are provided. More particularly, the disclosure is relevant to separating fluids having a gas phase, a hydrocarbon liquid phase, and an aqueous liquid phase using indirect heating. In general, the system uses a first three-phase gas separation. The gas stream separated out is cooled with the resulting hydrocarbon condensates reintroduced to the stream of hydrocarbon-liquid phase that was separated from the fluid. The resulting combined stream can be cooled or heated as necessary.
US11480041B2
An in-line treatment cartridge and methods of using same are disclosed. The in-line treatment cartridge can include a cylindrical body configured to allow fluid to flow therethrough and a plurality of particulates contained within the body. At least one particulate of the plurality of particulates can include a chemical treatment agent. The at least one chemical treatment agent can separate from the at least one particulate upon contact with a fluid.
US11480038B2
A modular, stackable charge holder for a perforating gun assembly. The charge holder may include a retention socket for locking a detonating cord in place, and a male connector end and a female connector end for connecting to other modular component(s). The retention socket may include oppositely disposed retention arms, each having a shaped sidewall portion and a corresponding flange extending transversely from a top section of the retention arm. The male and female connector ends may respectively include a phasing protrusion and a phasing hole arranged to facilitate various phase angles between components, and a centrally oriented knob connector and a central bore adapted to interconnect.
US11480035B1
A pressure assisted oil recovery system and apparatus that has a pulsating effect unit, a multiphasic flow meter, and a production lift system that passes through a wellbore up to an oil reservoir. The pulsating effect unit has a control valve and a smart control unit. The production lift system has production tubing and a wellhead. The pulsating effect unit is connected to the production lift system. The multiphasic flow meter is connected to the production tubing to obtain well production parameters data. The control valve opens and closes having an opening/closing predetermined frequency. When the control valve opens and closes, it generates pressure variations along the production tubing. The pressure variations create a pulsating effect on walls of the wellbore. The multiphasic flow meter and the pulsating effect unit set an optimal opening/closing frequency of the control valve.
US11480034B2
An overpressure control apparatus is used to control jets of high-pressure fracking fluid or other stimulation fluid released from a treatment flowline in cases of overpressure. The apparatus includes a collection tank and one or more valves, which can all be mounted on or integrated to a skid. The sizes and weights of the collection tank and the skid may help to keep the apparatus on the ground during an overpressure event. The apparatus can be provided with an offline testing system that allows an operator to close off the communication between the apparatus and the treatment flowline, and instead, pump a clean fluid such as water at high-pressure to test the proper functioning of the valve.
US11480030B2
A thermal expansion system for actuating a remote operated sleeve assembly to open and close ports in a housing for fluidly communicating between a bore of a tubular string in a wellbore to the formation utilizes actuation of a propellant charge to create expanding gas and heat in a combustion chamber to directly act on one side of a piston connected to an axially moveable sleeve supported in the housing to shift the sleeve in one direction. Ignition of another propellant charge in a combustion chamber on an opposing side of the piston is used to directly shift the sleeve in an opposing direction.
US11480021B2
A shaped charge assembly for selectively expanding a wall of a tubular includes a housing comprising an outer surface facing away from the housing and an opposing inner surface facing an interior of the housing. First and second explosive units each includes a predetermined amount of explosive sufficient to expand, without puncturing, at least a portion of the wall of the tubular to form a protrusion extending outward into an annulus adjacent the wall of the tubular.
US11480019B2
An attachment is described that is configured for attachment to an arm of a piece of heavy construction equipment. The attachment is configured to rotate a section of pipe during break out (i.e. disconnection or disassembly) from another section of pipe and/or make up (i.e. connection or assembly) with another section of pipe. The attachment is configured to break the joint or torque the joint to a predetermined torque value, unthread or thread pipe, and lift the pipe under the power of the heavy construction equipment.
US11480017B2
A releasable connector apparatus has a connector mandrel to be coupled to a conveyance and a housing to be coupled with a downhole tool. A socket is defined within the housing for receiving the mandrel. A latch arrangement operable within the socket has a latch member and is moveable relative to the housing between a connect position (in which the latch is locked relative to the mandrel to prevent removal of the mandrel from the socket), and a disconnect position (in which the latch is unlocked relative to the mandrel to permit removal of the mandrel from the socket). A cavity defined within the housing is sealingly isolated from the socket. An actuator mounted within the cavity is coupled to the latch arrangement to move relative to the housing between a first position (in which the arrangement is in its connect position), and a second position (in which the arrangement is in its disconnect position).
US11480014B2
Disclosed is an automatic force adjustment control system for mobile drilling machines and methods for automatically adjusting a force on a down-the-hole drill bit of a drill string of a mobile drilling machine. A method may include: monitoring bit air pressure of the down-the-hole drill bit during an automatic down-the-hole drilling operation; and automatically adjusting a force provided to the drill string based on the monitored bit air pressure so that the bit air pressure approaches a target air pressure value.
US11480005B2
An opening/closing body control device continues an as-needed operation where the opening/closing body is controlled in response to the operation instruction signal even when an abnormality in an opening/closing position of the opening/closing body is detected, continues opening and closing the opening/closing body until it is determined that the abnormal state in the opening/closing instruction signal is confirmed even when an abnormality in the opening/closing instruction signal is detected during the as-needed opening/closing operation, and stops opening and closing the opening/closing body the abnormal state in the opening/closing instruction signal is confirmed. The confirmation time at the presence of the opening/closing position abnormality is shorter than that at the absence of opening/closing position abnormality.
US11480002B2
A tailgate control system for a vehicle includes a spindle and a coupling member fixedly coupled to a tailgate of the vehicle, the coupling member having a slot formed therein. A portion of the spindle is coupled to the coupling member via the slot so as to enable relative movement between the portion of the spindle and the coupling member along the slot, and such that extension of the spindle causes a force on the coupling member which causes a closing motion of the tailgate. The portion of the spindle is also coupled to the coupling member such that a manually-generated closing motion of the tailgate causes a change in a position of the portion of the spindle along the slot.
US11479997B2
A key operation mechanism includes a key cylinder; a locking lever that extends from a side surface of the key cylinder; and an unlocking lever that extends from a side surface of the key cylinder in a direction that is different from the direction in which the locking lever extends. The key operation mechanism further includes a locking pull line that is configured to lock a door and an unlocking pull line that is configured to unlock the door. One end of the locking pull line is attached to the locking lever, and one end of the unlocking pull line is attached to the unlocking lever. When the key cylinder rotates in a locking direction, the locking lever pulls the locking pull line, and, when the key cylinder rotates in an unlocking direction that is opposite the locking direction, the unlocking lever pulls the unlocking pull line.
US11479996B2
A method for actuating a motor vehicle lock and a locking device for a motor vehicle includes an actuating lever, a lock and a Bowden cable arranged between the actuating lever and the lock, the lock can be actuated by means of the actuating lever and with the aid of the Bowden cable, and a functional unit arranged on the Bowden cable and comprising an electric drive.
US11479987B2
A heating tool for thermally manipulating an installed pool liner layer includes a manifold portion and a heat supply portion. The manifold portion forms a closed-loop passageway having a wall and a thermal distribution rail that includes a plurality of heat ports extending through the wall. The manifold portion is structured to pass between an installed pool liner layer and a supporting side wall and permitting manipulation and movement of the heating tool between the pool liner and the side wall. A heat supply portion includes a handle with a co-axially formed inlet passage in fluid communication with a fluid line connection that connects the inlet passage with a heated fluid source.
US11479986B1
The present specification discloses a pool overflow drain heightener that prevents pool water from draining through the pool overflow drain during normal usage, yet permits draining during an emergency overflow event. The pool overflow drain heightener includes a dam basin having an upper rim that defines a mouth configured to be positioned above the desired water level and above the lowest point of the pool overflow drain, such that the water level can temporarily or permanently rise above the lowest point, yet not drain from the pool. Excessive water levels will still be able drain through the mouth, and out the overflow drain, thereby preventing overflow of the pool.
US11479983B2
A keywell form retention assembly includes post that having a bottom end and a top end. The post has a front side and a back side. A plurality of mounting holes extends through the front and back sides. The mounting holes receive fasteners to mount the post to a cement form. A sleeve is attached to the top end of the post. An arm has a first end and a second end. The arm extends through the sleeve and is movable forward or rearward through the sleeve. A leg is attached to and extends downwardly from the arm adjacent to the first end. An anchor plate is attached to the leg. The anchor plate has a mounting aperture extending therethrough to receive a coupler to engage a panel. The anchor plate retains the panel such that that panel abuts and stabilizes a keyway form.
US11479979B2
Presented herein, is a modular tactile flooring system. The tactile flooring system is made from individual modules that each support a tactile transducer. The individual modules may be assembled to form a tactile dance floor. More specifically, the modules may interlock to form a single dance floor surface. Further, the modules may be individually leveled to provide a level surface even when an underlying support surface is uneven. that facilitates assembly of a tactile sound floor and readily permits the tactile sound floor to be assembled in a desired location.
US11479971B2
Disclosed is a suspended ceiling system, a securing member, and process of installing a patterned suspended ceiling system. The suspended ceiling system includes a grid system having first members and second members, and at least one substrate which extends below the grid system. The at least one substrate has an exposed surface and a concealed surface, and the at least one substrate has first sides and second sides which extend between the exposed surface and the concealed surface. Securing members attach to the concealed surface proximate the first sides, and the securing members have grid engagement members which secure the at least one substrate to the grid system. The securing members cooperate with the first members and the second members of the grid system to properly position the substrate and the spacing between adjacent at least one substrates is controlled.
US11479957B2
The present disclosure provides a toilet seat assembly for delivering medicine, washing, cleaning, and drying a perineal region of a user. The toilet seat assembly includes a spraying nozzle assembly having one or more retractable spray nozzle units for delivering a liquid product, a drying nozzle assembly having one or more retractable drying nozzle units for drying the region, and a medicine delivery assembly for delivering a medicinal product to the region, the medicine delivery assembly having a medicine delivery nozzle connected to a medicine storage element containing the medicinal product.
US11479956B2
There is provided a flush toilet that performs flushing by rim spouting, the flush toilet allowing the size of a flush water tank to be reduced while enabling discharge of a sufficient amount of flush water to a toilet main body. A flush toilet 1 includes a toilet main body 2 including a bowl 2a, a rim 2c and a rim spout port 2f for discharging supplied flush water to the rim 2c, a flush water tank device 4, a pump device 6, a water supply device 8, and a controller 10, where the controller 10 is capable of performing a flushing mode in which the total amount of discharge of flush water discharged to the rim spout port 2f by the pump device 6 is greater than a tank capacity of the flush water tank device 4, and the controller 10 controls driving of the pump device 6 and the water supply device 8 in the flushing mode such that at least a part of a water supply period when flush water is supplied by the water supply device overlaps a discharge period when flush water is discharged by the pump device 6.
US11479940B2
A lift bracket system for lifting a building structure such as a foundation and the like comprising a lift plate having a top surface and a bottom surface, the top surface for insertion under the building structure; a generally cylindrical housing affixed to the lift plate and extending perpendicularly from the top surface and the bottom surface of the lift plate, the housing defining a generally circular opening through the lift plate, the opening being disposed away from the center of the lift plate; and at least one gusset for supporting the lift plate, the gusset having a first end and a second end, the gusset disposed beneath the lift plate, wherein the first end of the gusset is attached to the bottom surface of the lift plate and the second end of the gusset is attached to the housing.
US11479932B2
A system and method for anchoring bollards and curbside features is disclosed. The ‘curb apparatus’ is comprised of a planar, horizontal plate and a vertical portion on a distal end with apertures to receive a plurality of fasteners. This L-shaped, curb apparatus is selectively affixed to street curbs. An object of the invention is to support curbside features such as lighting bollards, benches, and bike racks etc. For example, in one embodiment, the feet of a park bench are affixed to the horizontal plate of the curb apparatus and the vertical portion is bolted into the vertical wall of the curb and gutter in a street. Other embodiments incorporate gussets and stiffeners to prevent bending and shifting as well as other means of fastening such as cements and epoxies. This installation prevents the bench from shifting when bumped and can mitigate vandalism.
US11479931B2
A stiffener member for a hollow elongate panel. The hollow elongate panel may include a first end wall having a groove formation formed by a pair of inner walls and extending a length of the hollow elongate panel. The groove formation may extend into the hollow elongate panel. The stiffener member may include a bight member having opposing ends; a pair of arm members respectively extending from one of the opposing ends of the bight member to provide a substantially U-shaped configuration; and a flange member extending from each of the pair of arm members. The flange member may extend inwardly to abut one of the pair of inner walls of the groove formation when the stiffener member is received within the hollow elongate panel.
US11479909B2
The present invention provides a synthetic leather including at least a base material (i), an adhesive layer (ii), and a skin layer (iii), wherein the adhesive layer (ii) is formed of an anionic urethane resin composition containing an anionic urethane resin (S) having an anionic group concentration of 0.25 mmol/g or less, water (T), and an anionic surfactant (U), and the skin layer (iii) is formed of a urethane resin composition containing a urethane resin (A), for which a raw material is reactive silicone (a1) having a functional group that reacts with an isocyanate group, and containing water (B). Preferably, the urethane resin (A) is an anionic urethane resin having an acid value of 20 mgKOH/g or less.
US11479905B2
Disclosed are an object treating apparatus, and more particularly, an object treating apparatus for heating a drum using an induction heater and a control method thereof. The object treating apparatus includes a tub; a drum rotatably disposed within the tub and accommodating an object therein; an induction heater disposed on the tub and configured to heat an outer circumferential face of the drum contacting the heater; a motor to rotate the drum; and a processor configured to control an operation of the induction heater to dry the object, wherein the processor is configured to: control revolution per minute (RPM) of the drum to perform at least two drum motions having at least two different target RPMs respectively when drying the object.
US11479901B2
A laundry treating appliance comprising a treating chamber for holding clothes for treatment according to a cycle of operation, a treating chemistry dispenser that forms a housing with a first chamber with a port and a deflector and the dispenser is fluidly coupled to the treating chamber, and an air supply that has an inlet and outlet fluidly coupled to the treating chamber. A liquid bath is defined by a portion of the housing and a retaining wall in the treating chemistry dispenser. A free surface of the bath forms a gap with an edge of the deflector. Air supplied from the treating chamber is exhausted through the port into the first chamber of the treating chemistry dispenser and impinged upon the deflector which deflects the exhausted air through the gap between the bath and the deflector, where the bath removes lint contained within the exhausted air.
US11479899B2
The present disclosure relates to a washing machine to which a pulsator structure capable of preventing damage to a pulsator is applied. The washing machine includes a cabinet in which an opening for putting laundry is formed on a front side, a tub provided inside the cabinet, a drum rotatably provided inside the tub, a pulsator rotatably installed on the drum, and a cap coupled to the pulsator to cover at least a portion of a front surface thereof, wherein the cap includes a hole formed to discharge air.
US11479898B2
A washing apparatus is provided. The washing apparatus includes a tub, a drum configured to be rotatable in the tub, a pulsator configured to be rotatable in the drum, a driver configured to drive the drum and the pulsator, and a controller configured to control the driver to rotate the pulsator to a second direction while rotating the drum to a first direction. The controller controls the driver to drive the pulsator based on a position of laundry accommodated in the drum during a rotation of the drum.
US11479893B2
Disclosed are a method and apparatus for washing machine dehydration, and a washing machine. The method includes: step 1, detecting a current eccentricity value to serve as a first eccentricity value, and determining a first dehydration rotational speed value corresponding to the first eccentricity value; step 2, performing a corresponding dehydration operation; step 3, detecting another current eccentricity value to serve as a second eccentricity value, and determining a second dehydration rotational speed value corresponding to the second eccentricity value; step 4, if the second eccentricity value is smaller than the first eccentricity value, performing a corresponding dehydration operation, assigning the value of the second eccentricity value to the first eccentricity value and then performing the step 3; and step 5, if the second eccentricity value is greater than or equal to the first eccentricity value, performing a leveling operation, and then performing the step 3.
US11479892B2
Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. A technique includes determining a fabric's response to a laser, capturing an initial image of a wear pattern on a garment, and processing the initial image to obtain a working image in grayscale. The working image is further processed to obtain a difference image by comparing each pixel relative to a dark reference. The difference image is converted to a laser values image by using the previously determined fabric response to the laser.
US11479884B2
A draw device into which at least two filaments are guided for producing a multi-coloured yarn from differently coloured filaments which consist of a plurality of endless filaments includes a pair of intake rollers for receiving the at least two filaments. Two pairs of drafting system rollers follow the intake rollers to draw the at least two filaments. A texturizing device comprising a texturizing nozzle with a cooling drum is disposed downstream of the two pairs of drafting system rollers to texturize the at least two filaments, wherein at least one yarn is formed from the filaments in the texturizing nozzle. At least one further nozzle is disposed exclusively upstream of the texturizing device in which each filament is separately interlaced. The filaments are drawn on at least one of the two pairs of drafting system rollers at a speed of at least 1,700 m/min.
US11479881B2
The present disclosure relates generally to carbon fibers having high tensile strength and modulus of elasticity, as well as a process for the manufacture of such carbon fiber. The process comprises spinning a polymer/solvent solution into a solvent/water bath in the range of 78%-85% solvent, thereby producing a dense fiber structure, and subsequently carbonizing the polymer precursor fiber at a lower than typical carbonization temperature to form carbon fibers.
US11479880B2
A protein scaffold based on a consensus sequence of fibronectin type III (FN3) proteins, such as the tenth FN3 repeat from human fibronectin (human Tenascin), including isolated nucleic acids that encode a protein scaffold, vectors, host cells, and methods of making and using thereof have applications in diagnostic and/or therapeutic compositions, methods and devices. In particular, protein scaffold molecules binding to IgG have been identified as useful for diagnostic and/or therapeutic applications.
US11479878B2
The invention provides methods of using low coverage sequencing to assess the relative fraction of tumor versus normal DNA in a sample, and to assess copy number alterations present in the sample.
US11479877B2
Disclosed are methods for identifying desired members from a display libraries, including bacteriophage display libraries. Display library members can be amplified in the presence of a target compound so that cycles of selection can be rapidly completed.
US11479869B2
An electrolysis apparatus for the electrolytic production of oxygen from oxide-containing starting material includes at least one cathode which at least partly delimits a receiving region which in at least one operation state is configured for receiving the oxide-containing starting material and at least one anode, wherein the electrolysis apparatus has at least one selective oxygen pump which is at least partly realized integrally with the anode.
US11479864B2
Methods and compositions for inhibiting corrosion of metal surfaces in aggressive fluids, including fluids with high total dissolved solids content. The treatment composition can include a stannous corrosion inhibitor and optionally an additive that enhances the corrosion inhibition properties of the stannous component. The additive may include organic compounds having at least one heteroatom.
US11479861B2
A method for forming a metallic structure having a secondary component includes positioning the secondary component on a main formation surface of a main tool, the main formation surface corresponding to a desired shape of a first layer of material. The method also includes depositing a layer of material on the secondary component and the main formation surface using a cold-spray technique such that the layer of material bonds to the secondary component. The method also includes removing the layer of material and the secondary component to form the metallic structure.
US11479857B2
Gas distribution apparatus, processing chambers and methods using a dead volume-free valve are described. The valve has a first inlet line with upstream and downstream ends and a second inlet line with a downstream end that connects to the first inlet line. A sealing surface at the downstream end of the second inlet line separates the first inlet line from the second inlet line preventing fluid communication between the first inlet line and the second inlet line.
US11479833B2
The use of carbamides as extractants for fully or partially separating uranium(VI) from plutonium(IV) in an aqueous solution obtained by dissolving a spent nuclear fuel in nitric acid, by method of liquid-liquid extraction, without carrying out any reduction of the plutonium(IV) to plutonium(III). The invention also relates to new carbamides. Uses are the processing of spent nuclear fuels based on uranium (especially uranium oxides—UOX) or uranium and plutonium (especially mixed uranium and plutonium oxides—MOX).
US11479824B2
Provided herein are materials and methods for detecting colorectal neoplasms and colon cancer based on the expression levels of stool-derived eukaryotic RNA biomarkers in eukaryotic nucleic acid present in a stool sample from a subject, for example, a patient. The methods can be used for the detection of high-risk adenomas and colorectal neoplasm molecular subtypes.
US11479820B2
Provided herein are materials and methods for isolation of eukaryotic nucleic acid from a human or non-human animal stool sample. Also provided are methods of analysis of eukaryotic biomarkers present in a human or non-human animal stool sample.
US11479812B2
The invention provides improved methods, compositions, and kits for detecting ploidy of chromosome regions, e.g. for detecting cancer or a chromosomal abnormality in a gestating fetus. The methods can utilize a set of more than 200 SNPs that are found within haploblocks and can include analyzing a series of target chromosomal regions related to cancer or a chromosomal abnormality in a gestating fetus. Finally the method may use knowledge about chromosome crossover locations or a best fit algorithm for the analysis. The compositions may comprise more than 200 primers located within haplotype blocks known to show CNV.
US11479804B1
Methods of detecting the presence of toxins in a sample using electrophoretic separations and of performing electrophoretic separation of complex samples are provided. The method of detecting the presence of toxins includes reacting a sample and a substrate with a signaling enzyme which converts the substrate to the product in a reaction medium, introducing a run buffer into a separation channel having an inlet end, selectively introducing at least one of the substrate and the product of the reaction medium into the inlet end of the separation channel, electrophoretically separating the substrate and the product, and determining the rate of conversion of the substrate to the product, wherein a change in the rate of conversion is indicative of the presence of toxins. The method of performing electrophoretic separations of complex samples having charged particulates and oppositely charged analytes comprising introducing a run buffer into a separation channel having an inlet end, selectively introducing the oppositely charged analytes in the complex sample into the separation channel, and electrophoretically separating the charged particulates and the oppositely charged analytes. Additionally, a device for varying with respect to time the bulk flow of a fluid in a separation channel of an electrophoretic device having a buffer reservoir in fluid contact with the separation channel is provided. The device includes a pressure sensor in fluid contact with a buffer reservoir, a high pressure reservoir in selective fluidic communication with the buffer reservoir, a low pressure reservoir in selective fluidic communication with the buffer reservoir and in fluidic communication with the high pressure reservoir, and a pumping device for pumping a gas from the low pressure reservoir to the high pressure reservoir.
US11479803B2
A β-1,6-glucanase mutant which is a mutant of β-1,6-glucanase (EC 3.2.1.75), wherein a Glu residue located at a position corresponding to Glu (E)-321 in SEQ ID NO: 1 is substituted by an amino acid residue X or a Glu (E) residue located at a position corresponding to each of Glu (E)-225 and Glu (E)-321 in SEQ ID NO: 1 is substituted by an amino acid residue X, wherein the amino acid residue (X) is selected from the group consisting of Gln (Q), Gly (G), Ala (A), Leu (L), Tyr (Y), Met (M), Ser (S), Asn (N), and His (H); and a method for measuring β-1,6-glucan, including measuring β-1,6-glucan bonded to the mutant.
US11479801B2
Disclosed are methods, devices and systems for the isolation and detection of biomolecules from a sample. The embodiments, detection of such biomolecules provides for detection of microorganisms. For example, disclosed are methods, devices and systems that use bacteriophage-based amplification of the signal in detection of bacteria and other microorganisms. The devices, systems and methods of the invention may allow for the detection of certain biomolecules peptides and ions in real time using minute amounts of sample.
US11479798B2
The present invention is in the field of recombinant biotechnology, in particular in the field of protein expression. The invention generally relates to a method of expressing a protein of interest (POI) from a host cell. The invention relates particularly to improving a host cell's capacity to express and/or secrete a protein of interest and use of the host cell for protein expression. The invention also relates to cell culture technology, and more specifically to culturing cells to produce desired molecules for medical purposes or food products.
US11479780B2
Epigenomic states of genome DNA are altered at multiple sites to rapidly change traits by providing a fusion protein including a first region that defines a polypeptide capable of binding sequence-specifically to multiple sites on genome DNA and a second region that defines a polypeptide capable of regulating an epigenomic state.
US11479777B2
The present disclosure identifies pathways, mechanisms, systems and methods to confer production of carbon-based products of interest, such as sugars, alcohols, chemicals, amino acids, polymers, fatty acids and their derivatives, hydrocarbons, isoprenoids, and intermediates thereof, in engineered and/or evolved methylotrophs such that these organisms efficiently convert C1 compounds, such as formate, formic acid, formaldehyde or methanol, to organic carbon-based products of interest, and in particular the use of organisms for the commercial production of various carbon-based products of interest.
US11479772B2
Improved compositions and methods for treating a disease or disorder through target exon skipping, and preferably muscular dystrophy by administering antisense thiomorpholino molecules capable of binding to a selected target site in the human dystrophin gene to induce exon skipping to produce a functional Dystrophin protein.
US11479770B2
The present invention relates to compositions and methods of inhibiting p38 kinase to reduce gene and protein expression of DUX4 and downstream genes regulated by DUX4. The present invention further relates to methods for treating patients suffering from diseases associated with increased expression of DUX4 or expression of an aberrant form of DUX4, such as Facioscapulohumeral muscular dystrophy (FSHD).
US11479763B2
Certain embodiments of the disclosure are directed to the expression/production of β-galactosidases in recombinant Bacillus spp. host cells having reduced or eliminated para-nitrobenzylesterase activity.
US11479759B2
Provided are compositions comprising polynucleotides encoding modified diacylglycerol acyltransferase-1 (DGAT1) polypeptides having improved properties, such as increased enzymatic activity and/or increased stability. Plants, plant cells, seed, grain and comprising the polynucleotides are provided which have one or more of increased fatty acid or protein content. Methods of generating the polynucleotides in plant cells include transformation and genetic modification. Methods of employing the polynucleotides in plants, methods for increasing DGAT1 activity in a plant, and methods for increasing fatty acid content or protein content in a plant are provided.
US11479737B2
A water-soluble quenching fluid composition prepared by blending: water, at least one kind selected from a polyoxyalkylene glycol and a derivative thereof (A), and an alkylene glycol ether (B), the polyoxyalkylene glycol or a derivative thereof (A) having a mass average molecular weight of 10,000 or more and 100,000 or less, the alkylene glycol ether (B) having a solubility in 100 mL of water at 20° C. of 2.0 g/100 mL-H2O or less and a molecular weight per 1 mol of 1,000 g/mol or less.
US11479733B2
A process and system for producing an engineered fuel product that meets customer specifications for composition and combustion characteristics is provided. The engineered fuel product is preferably a high-BTU, alternative fuel that burns cleaner than coal or petroleum coke (petcoke) and has significantly reduced NOx, SO2 and GHG emissions.
US11479731B2
The present invention relates to a process for removing sulfur (S)-containing compounds in crude oil material. The process comprises causing the crude oil material to react with a removing agent, which comprises a phosphoric acid ester, and an aqueous phase in the presence of microwaves. The process of the invention is applied at ambient pressure and relatively low temperature compared to the conventional desulfurization processes. The process of the invention can be readily scaled up and integrated into an industrial facility.
US11479727B2
A feedstock flexible process for converting feedstock into oil and gas includes (i) indirectly heated hydrous devolatilization of volatile feedstock components, (ii) indirectly heated thermochemical conversion of fixed carbon feedstock components, (iii) heat integration and recovery, (iv) vapor and gas pressurization, and (v) vapor and gas clean-up and product recovery. A system and method for feedstock conversion includes a thermochemical reactor integrated with one or more hydrous devolatilization and solids circulation subsystems configured to accept a feedstock mixture, comprised of volatile feedstock components and fixed carbon feedstock components, and continuously produce a volatile reaction product stream therefrom, while simultaneously and continuously capturing, transferring, and converting the fixed carbon feedstock components to syngas.
US11479726B2
This disclosure relates to the production of chemicals and plastics using pyrolysis oil from the pyrolysis of plastic waste as a co-feedstock along with a petroleum-based, fossil fuel-based, or bio-based feedstock. In an aspect, the polymers and chemicals produced according to this disclosure can be certified under International Sustainability and Carbon Certification (ISCC) provisions as circular polymers and chemicals at any point along complex chemical reaction pathways. The use of a mass balance approach which attributes the pounds of pyrolyzed plastic products derived from pyrolysis oil to any output stream of a given unit has been developed, which permits ISCC certification agency approval.
US11479723B2
An apparatus and process for thermally de-manufacturing tires and other materials. The apparatus is a retort chamber with various zones in which tires are combusted to provide energy for the thermal depolymerization reaction, depolymerization takes place, and products leave the retort chamber. In one embodiment, the process reacts water with iron present in steel-belted tires to produce hydrogen, which helps to break sulfur-sulfur bonds in vulcanized materials. The water also helps control the temperature of the reaction, which allows for control over the types and relative amounts of the various depolymerization products.
US11479707B1
A method of drilling a subterranean geological formation is described. The method includes driving a drill bit to form a wellbore into the subterranean geological formation thereby producing a formation fluid including hydrogen sulfide (H2S). The method includes injecting a drilling fluid into the subterranean geological formation through the wellbore. The drilling fluid composition includes 0.25 to 2 wt.% of a primary H2S scavenger which is potassium permanganate. The drilling fluid composition includes an invert emulsion includes a continuous phase including palm oil and a dispersive phase including water. The potassium permanganate present in the drilling fluid composition reacts with the H2S present in the formation fluid to produce a dispersion of manganese-containing particles which are at least one selected from the group consisting of manganese sulfide and manganese sulfate.
US11479706B1
A method of drilling a subterranean geological formation is described. The method includes driving a drill bit to form a wellbore into the subterranean geological formation thereby producing a formation fluid including hydrogen sulfide (H2S). The method includes injecting a drilling fluid into the subterranean geological formation through the wellbore. The drilling fluid composition includes 0.25 to 2 wt. % of a primary H2S scavenger which is potassium permanganate. The drilling fluid composition includes an invert emulsion which includes a continuous phase including mineral oil and a dispersive phase including water. The potassium permanganate present in the drilling fluid composition reacts with the H2S present in the formation fluid to produce a dispersion of manganese-containing particles which are at least one selected from the group consisting of manganese sulfide and manganese sulfate.
US11479704B2
Described herein are fluids used to inhibit swelling of clay or shale formations, where the fluids include a drilling fluid and a clay stabilizer that include a potassium salt with a plurality of cations and are injectable into a wellbore.
US11479697B2
The present invention discloses an adhesive sheet which effectively blocks light in a ultraviolet region without impairing the transmittance of light in a visible light region and adhesion, an adhesive composition comprising a binder resin, and a light absorbing dye dispersed in the binder resin, and the present invention can effectively block light in a wavelength range of 410 nm or less, and can be applied to various kinds of display devices.
US11479696B2
In an embodiment, an adhesive sheet has an expandable adhesive layer 2 on one side or both sides of a base 1, wherein the expandable adhesive layer 2 contains an epoxy resin including a polyfunctional epoxy resin, a phenol resin as a curing agent, an imidazole-based compound as a curing catalyst, and a temperature-sensitive foaming agent. The adhesive sheet has properties in good balance, such as fast curability, heat resistance, and adhesiveness, and also excellent properties such as thermal conductivity attributed to a good filling property.
US11479693B2
A variety of adhesive laminates are described, many of which perform functions such as liquid indication, outgassing, liquid retention, electrical conducting, and sound channeling. Also described are adhesive regions on face materials in which the regions exhibit particular dimensional proportions. Methods involving direct and transfer coating of adhesives are also described. In a particular version, a method of roll to roll transfer coating of sprayed pressure sensitive adhesives is described. Also described are various adhesive films and laminates many of which can be produced using the methods.
US11479686B2
The conductive composition of the present embodiment contains metal nanoparticles having an average particle diameter of 30 nm to 600 nm, metal particles having an average particle diameter larger than that of the metal nanoparticles, a thermosetting resin having an oxirane ring in a molecule, a curing agent, and a cellulose resin. Then, the specific resistance of the conductor formed by applying and calcining the conductive composition on the substrate is preferably 5.0×10−6 Ω·cm or less, and the conductor does not peel from the substrate when a tape having an adhesive force of 3.9 N/10 mm to 39 N/10 mm is pressed against the conductor and peeled off.
US11479679B2
A thermosetting powder coating composition C (PCC C) includes a physical mixture of a thermosetting powder coating composition A (PCC A) with a separate, distinct thermosetting powder coating composition B (PCC B). Also provided are processes for making the thermosetting powder coating composition C and for coating an article with the thermosetting powder coating composition C. A cured thermosetting powder coating composition C (c-PCC C) is also provided so as to obtain articles having coated and cured thereon the thermosetting powder coating composition C. Heat-curing can occur at low temperatures. The cured c-PCC C is a powder coating having at least one desirable property such as excellent resistance to swelling, good smoothness, good chemical resistance, low gloss, and/or low yellowness.
US11479674B2
Provided are: composite particles having excellent oxidation resistance; and a method for producing composite particles. The composite particles are obtained by forming a composite of TiN and at least one of Al, Cr, and Nb. In the method for producing composite particles, a titanium powder and a powder of at least one of Al, Cr, and Nb are used as raw material powders and composite particles are produced using a gas phase method.
US11479673B2
To provide a method for producing lanthanum hexaboride-containing composite particles which are capable of forming a formed product having sufficiently high transparency and which are excellent in weather resistance, by a simple operation without calcination treatment at high temperature, and a method for producing a formed product using it. Also provided is a method for producing composite particles, which involves: reacting at least one silica precursor selected from a tetraalkoxysilane, its hydrolysate and its condensate, in the presence of lanthanum hexaboride particles, a volatile base, water and an organic solvent to obtain a first reaction mixture, and reacting the first reaction mixture with at least one silicon compound selected from an amino-modified silicone, an alkylsilane and an aminosilane, or the silicon compound and the silica precursor added, to obtain a second reaction mixture containing lanthanum hexaboride-containing composite particles.
US11479671B2
This invention provides a scrollable and foldable transparent polysiloxane film and its preparation and self-healing method. 2-Hydroxyethyl disulfide, diisocyanate and alkane chloride were mixed and reacted to get disulfide-containing diisocyanate. α,ω-Aminopropyl terminated polydimethylsiloxane, diisocyanate and alkane chloride were mixed and reacted get linear chain-extended polydimethylsiloxane. Linear chain-extended polydimethylsiloxane, multi-amino terminated hyperbranched polysiloxane, disulfide-containing diisocyanate and alkane chloride were mixed and poured into a mould. After drying, the scrollable and foldable transparent polysiloxane film was obtained. The polysiloxane film described in this invention are constructed by dynamic physical crosslinking induced by hydrogen bond and permanent chemical crosslinking generated by hyperbranched polysiloxane. Hence, the polysiloxane film achieves both high stiffness and toughness. The good self-healing behavior of the polysiloxane films is originated from the temperature controlled dissociation of hydrogen bonds and exchange reaction rate of disulfide bonds.
US11479667B2
A two-part curable urethane-based composition comprising a main agent (A); and a curing agent (B), wherein the main agent (A) contains a urethane prepolymer (a), an isocyanurate modified product of a polyisocyanate compound (b), and a silane coupling agent (c) in a specified ratio, the curing agent (B) contains a polyol (d) having a hydroxyl value of 50 to 500 mgKOH/g and an amine catalyst (e) in a specified amount, a mixing mass ratio of the main agent (A) to the curing agent (B) is 3:1 to 10:1, and an equivalent ratio of NCO group/OH group in the main agent (A) and the curing agent (B), respectively, is 1.0 to 5.0.
US11479666B2
The invention relates to a composition for producing a thermoplastic moulding material, wherein the composition contains the following constituents: A) at least one polymer selected from the group consisting of aromatic polycarbonate, aromatic polyestercarbonate and polyester, B) at least one anhydride-functionalized ethylene-α-olefin copolymer or ethylene-α-olefin terpolymer having a weight-average molecular weight Mw of 50000 to 500000 g/mol determined by high-temperature gel permeation chromatography using ortho-dichlorobenzene as solvent against polystyrene standards, C) a talc-based mineral filler, and also to a process for producing the moulding material, to the moulding material itself, to the use of the composition or of the moulding material for producing moulded articles and to the moulded articles themselves.
US11479664B2
The present application relates to a composition for encapsulating an organic electronic element and an organic electronic device comprising the same, and provides the composition which forms an encapsulating structure capable of effectively blocking water or oxygen introduced from the outside into the organic electronic device, thereby securing the lifetime of the organic electronic device and implementing endurance reliability of the encapsulating structure at high temperature and high humidity, and has high shape retention characteristics, and an organic electronic device comprising the same.
US11479662B2
A polyethylene composition comprising (A) an ethylene-based (co) polymer, (B) a styrenic unit-containing copolymer, and (C) a polyorganosiloxane. Also a method of making the composition; a crosslinked polyethylene product made by curing the composition; manufactured articles comprising a shaped form of the inventive composition or product; and methods of using the inventive composition, product, or articles.
US11479658B2
There is provided a film-forming composition, including: a first water-soluble cellulose ether (WSCE) having a viscosity at 20° C. of 2.5 to 45 mPa·s, a second WSCE having a viscosity at 20° C. of 6.0 to 50.0 mPa·s, a third WSCE having a viscosity at 20° C. of 4.5 to 15.0 mPa·s, each viscosity being determined in a 2% by mass aqueous solution, and a solvent, wherein the first WSCE is selected from four members of hydroxypropyl methyl celluloses Ia and Ib in Group I and hydroxypropyl methyl cellulose IIa and methyl cellulose IIb in Group II, the second WSCE is the same member as that of the first WSCE, provided that the substitution degree(s) of the second WSCE may be the same as or different from that of the first WSCE, and the third WSCE is selected from members in a Group different from the Group of the first WSCE.
US11479656B2
The present disclosure generally relates to systems and methods for composites, including short-fiber films and other composites. In certain aspects, composites comprising a plurality of aligned fibers are provided. The fibers may be substantially aligned, and may be present at relatively high densities within the composite. For example, the composite may include substantially aligned carbon fibers embedded within a thermoplastic substrate. The composites may be prepared, in some aspects, by dispersing fibers by neutralizing the electrostatic interactions between the fibers, for example using aqueous liquids containing the fibers that are able to neutralize the electrostatic interactions that typically occur between the fibers. The liquids may be applied to a substrate, and the fibers may be aligned using techniques such as shear flow and/or magnetism. Other aspects are generally directed to methods of using such composites, kits including such composites, or the like.
US11479639B2
Processes for making a fluid conduits and fluid conduits made thereby are disclosed. The fluid conduits include a mono-layer formed of at least 80 wt %, based on total weight of the mono-layer, of a thermoplastic elastomer in an amount of at least 80 wt % with respect to the total weight of the mono-layer. The thermoplastic elastomer is preferably a block copolymer elastomer formed of hard segments (e.g., polyesters, polyamides and/or polyurethanes) and soft segments (e.g., aliphatic polyethers, aliphatic polyesters and/or aliphatic polycarbonates) and exhibits a melt flow rate measured at 230° C. under a load of 10 kg (MFR 230° C./10 kg), according to ISO1133 (2011) of at most 40 g/10 min and having a heat resistance of at least 250 hours at 175° C. at which the elongation at break remains at least 100% as measured according to ISO 527 with a test speed of 50 mm/min.
US11479635B2
A graft macromer, comprising the reaction product of at least one macromer being at least one molecule which comprises in its structure one or more hydroxyl-terminated polyether and/or polyester chains, with at least one grafting compound which comprises in its structure at least one at least monoalkoxylated or at least monohalogenated silyl group and at least one alkyl, cycloalkyl or aryl containing group which is reactive towards the hydroxyl group of the macromer, is used for dispersing e.g. SiO2 in a polyol.
US11479634B2
The present invention relates to a polymer comprising repeating units consisting of a substituted pyrrole ring. In particular, the repeating units consist of substituted pyrrole containing polar groups capable of interacting with carbon allotropes such as carbon nanotubes, graphene or nanographites, in order to improve the chemical-physical characteristics of the allotropes mainly by increasing their dispersibility and stability in liquid media and in polymer matrices. The invention also relates to products of addition of these polymers with carbon allotropes in order to obtain easily dispersible macromolecules.
US11479620B2
A photoinitiated polymerizable composition for 3D printing, the polymerizable composition comprising a nanogel component that comprises nanogel particles, wherein the nanogel particles comprise a copolymer with polymerizable reactive groups suitable for reacting with each other or a reactive diluent monomer, a reactive oligomer, a resin, or a combination thereof that is present in the polymerizable composition upon photoinitiation, wherein the nanogel component has a glass transition temperature that is in a range of about −50 C and about 20 C and an average molecular weight that is in a range of about 10 kg/mol and about 100 kg/mol, and wherein the nanoparticles have an average hydrodynamic radius that is in a range of 1 nm to about 5 nm.
US11479618B2
A process for preparing a functionalized polybutadiene is provided. The process comprises the following steps: a) homopolymerising butadiene with a catalytic system based on at least one preforming conjugated diene, a salt of one or more rare earth metals of an organic phosphoric acid, an aluminium-containing alkylating agent, an alkylaluminium halide; b) adding a polyfunctional compound to the pseudo-living elastomer formed in step (a); and c) adding a functionalizing agent to the mixture formed in step (b). The total molar amount of aluminium in the polymerization medium is such that the (aluminium/rare earth salt) molar ratio has a value between 1 and 5 and the polymerization is carried out at a temperature between 40° C. and 90° C. A functionalized polybutadiene that can be obtained by the process, and a rubber composition containing the functionalized polybutadiene is also provided.
US11479608B2
The present invention belongs to the fields of tumor therapy and molecular immunology. The present invention relates to an anti-CTLA4 antibody, pharmaceutical composition and use thereof. The anti-CTLA4 antibody of the present invention can specifically bind CTLA4, and can very effectively block the binding of CLTA4 to B7.
US11479599B2
The instant disclosure provides antibodies and antigen-binding fragments thereof that can bind to a SARS-CoV-2 antigen and, in certain embodiments, are capable of neutralizing a SARS-CoV-2 infection. Also provided are polynucleotides that encode an antibody or antigen-binding fragment, vectors and host cells that comprise a polynucleotide, pharmaceutical compositions, and methods of using the presently disclosed antibodies, antigen-binding fragments, polynucleotides, vectors, host cells, and compositions to treat or diagnose a SARS-CoV-2 infection.
US11479597B2
Provided herein are thiosuccinyl-crosslinked hemoglobin analogs useful as blood replacement agents, pharmaceutical compositions comprising the same and the methods of use and preparation thereof.
US11479592B2
An erythropoiet-derived peptide having an amino acid sequence as shown in SEQ ID NO: 1. A, method for preparing the above-described erythropoietin-derived peptide. Also provided is the rrse of the above-described erythropoietin-derived peptide fo the preparation of medicament for reatin$ nerve cell damage. Also provided is the use of the above-described erythropoietin-derived peptide for the preparation of a medicament for treating hypoxic brain damage. Also provided is the use of the above-described erythropoietin-derived peptide for the preparation of a medicament for treating epilepsy. The novel EPO-derived peptide of the present invention has a small molecular weight and can penetrate the blood-brain barrier. Moreover, it is a small-molecule polypeptide derived from a functional protein in the human body, having an extremely small side effect to the human body compared with other developed and synthesized thugs, thereby it has a good clinical application prospect.
US11479588B2
The disclosure discloses cathelicidin-expressing lactic acid bacteria, and belongs to the technical field of genetic engineering. The disclosure constructs Lactococcus. lactis and Lactobacillus. plantarum expressing a CRAMP protein by optimizing the nucleotide sequence of the CRAMP protein. The Lactobacillus constructed in the disclosure can be used to prepare a vaccine for regulation of intestinal flora disorder, and has advantages in regulation of intestinal flora and intestinal immune response and maintenance. An anaculture can be directly taken as an oral vaccine to stimulate mice and cause a strong cellular immune response. The recombinant L. lactis can be used as a new oral vaccine product with good industrial prospects, plays a positive role in reducing intestinal inflammation, and has important practical significance for promoting health development of the intestinal tract.
US11479583B2
Insecticidal toxins described herein are fused toxin peptides made up of a targeting domain fused to a toxin domain. The targeting peptide generates a specific association with mosquitoes by causing the fused toxin peptide to bind mosquitoes in a way that leads to the insecticidal activity. Transgenic plants described herein are mosquitocidal by expressing an insecticidal toxin protein in nectar that includes a targeting peptide to ensure specificity against mosquitoes. These transgenic plants serve as role models for safety, since they are non-crop plants and specific to one mosquito species.
US11479582B2
Anti-SARS-CoV-2 fusion peptides are provided. The anti-SARS-CoV-2 fusion peptides include peptide sequences corresponding to the sequence of the SARS-CoV-2 fusion complex heptad repeat domain HR2 and having at least one artificial mutation. The anti-SARS-CoV-2 fusion peptides may be 39-mers, such as peptides #121 (SEQ ID NO: 2) and #125 (SEQ ID NO: 5). These peptides may competitively bind to SARS-CoV-2 and prevent either membrane mediated SARS-CoV-2 fusion, endocytosis-mediated viral entry, or both. The anti-SARS-CoV-2 fusion peptides may be administered to a subject in need thereof to inhibit or prevent SARS-CoV-2 cellular entry.
US11479579B2
Disclosed herein are compounds of formula I: (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, and R3 may any of the values defined herein, as well as compositions comprising such compounds. Also disclosed are methods for treating diseases including neurodegenerative disorders such as Parkinson's Disease and Alzheimer's Disease.
US11479577B2
The present invention relates to compounds which are intermediates in the synthesis of bile acid derivatives with pharmacological activity. The invention relates to compounds of general formula (I): wherein: , R1, R2, R3, R4, R5, R6 and Y are as defined herein. The compounds are intermediates in the synthesis of synthetic bile acids which are useful in the treatment of conditions such as liver disease. In addition, the invention relates to a method of synthesizing these intermediates and a method of preparing obeticholic acid and obeticholic acid analogues from the compounds of the invention.
US11479567B2
The present specification relates to a compound, and a color conversion film, a backlight unit and a display apparatus including the same.
US11479565B2
The present invention relates to a process for preparing substituted imidazole derivatives of the formula (II) from compounds of the formula (I) via intermediates of the formula (IVa) or (IVb) in which the structural elements shown in the formulae (I), (II), (IVa) and (IVb) have the meanings given in the description. Furthermore, the invention relates to the intermediates of the formulae (IVa) and (IVb).
US11479560B2
Methods and compositions for agonizing a type-2 orexin receptor (OX2R) in a cell determined to be in need thereof, including the general method of (a) administering to a subject a cyclic guanidinyl OX2R agonist and (b) detecting a resultant enhanced wakefulness or increased resistance to diet-induced accumulation of body fat, or abbreviated recovery from general anesthesia or jet lag.
US11479552B2
Provided are compounds represented by the following formulas (I), (II), (III) and (IV) having orexin type 2 receptor-activating activity, or their pharmaceutically acceptable salts.
US11479551B2
The present invention relates to compounds that inhibit Protein Arginine N-Methyl Transferase 5 (PRMT5) activity. In particular, the present invention relates to compounds of Formula (I) to pharmaceutical compositions comprising compounds of Formula (I) and to methods of use thereof, such as methods of treating cancer using the compounds of Formula (I) and pharmaceutical compositions comprising those compounds.
US11479549B2
The present specification relates to a compound containing nitrogen, and a color conversion film, a backlight unit, and a display device, including the same.
US11479548B2
Provided herein is a peptide epoxyketone immunoproteasome inhibitor, crystal forms, salts, and processes for making the same, and formulations thereof.
US11479542B2
The disclosed subject matter provides certain polymorphic forms of Compound (I) as well as pharmaceutical compositions comprising Compound (I) or such polymorphic forms, and methods of using or making such compounds and pharmaceutical compositions. It has now been discovered that Compound (I) can exist in multiple crystalline forms (polymorphs). One particular crystalline form, Form II, has been found to be more thermodynamically stable and, thus, likely more suitable for bulk preparation and handling than other polymorphic forms. Efficient and economic methods have been developed to prepare Compound (I) and Form II in high purity on a large scale. In animal studies, Form II has demonstrated safety and efficacy in treating depressive disorders and, when micronized, improved absorption compared to non-micronized Form II.
US11479541B1
Provided is an acid addition salt of 3-(1H-indol-5-yl)-5-[4-[(4-methyl-1-piperazinyl)methyl]phenyl]-1H-pyrrolo[2,3-b]pyridine selected from a tartrate salt, a phosphate salt, and a fumarate salt. Also provided are pharmaceutical compositions comprising an acid addition salt disclosed herein and a pharmaceutically acceptable excipient, and a method of treating a disease or disorder, such as disease or disorder associated with neuroinflammation, comprising administering to a subject in need thereof, a therapeutically effective amount of an acid addition salt disclosed herein or the pharmaceutical composition of the acid addition salt.
US11479538B2
The present invention provides compounds of Formula (I): a stereoisomer, a tautomer, a pharmaceutically acceptable salt, a polymorph, a solvate thereof, wherein all of the variables are as defined herein. These compounds are monoacylglycerol acyltransferase type 2 (MGAT2) inhibitors which may be used as medicaments.
US11479535B2
Disclosed embodiments relate to improved methods for the synthesis of activated fumarate intermediates and their use in chemical synthesis. Disclosed embodiments describe the synthesis of activated fumarate esters including those derived from activating groups including: 4-nitrophenyl, diphenylphophoryl azide, pivaloyl chloride, chlorosulfonyl isocyanate, p-nitrophenol, MEF, trifluoroacetyl and chlorine, for example, ethyl fumaroyl chloride and the subsequent use of the activated ester in situ. Further embodiments describe the improved synthesis of substituted aminoalkyl-diketopiperazines from unisolated and unpurified intermediates allowing for improved yields and reactor throughput.
US11479531B2
Provided herein are dUTPase inhibitors, compositions comprising such compounds and methods of using such compounds and compositions.
US11479529B2
This invention relates to compounds of formula 1, 2 or 3 a pharmaceutically acceptable salt, or solvate thereof, wherein X1, Y, R1, R2, R3, R4, and R5 are as defined herein. The compounds are antimicrobial agents that may be used to treat various bacterial and protozoal infections and disorders related to such infections. The invention also relates to pharmaceutical compositions containing the compounds and to methods of treating bacterial and protozoal infections by administering the compounds of formula 1, 2 or 3.
US11479527B2
The invention provides compositions of novel high penetration compositions (HPC) or high penetration prodrugs (HPP) of mustards and mustard-related compounds, which are capable of crossing biological barriers with high penetration efficiency. The HPPs are capable of being converted to parent active drugs or drug metabolites after crossing the biological barrier and thus can render treatments for the conditions that the parent drugs or metabolites can. Additionally, the HPPs are capable of reaching areas that parent drugs may not be able to access or to render a sufficient concentration at the target areas and therefore render novel treatments. The HPPs can be administered to a subject through various administration routes, e.g., locally delivered to an action site of a condition with a high concentration or systematically administered to a biological subject and enter the general circulation with a faster rate.
US11479524B1
A method and system for membrane-assisted production of high purity concentrated dimethyl carbonate by the reaction of carbon dioxide and methanol is provided. Carbon dioxide is recovered from flue gas or other dilute streams from industrial processes by a membrane and subsequent conversion takes place to an intermediate methyl carbamate by reacting of carbon dioxide with ammonia and methanol. For high-purity carbon dioxide obtained by one of the carbon capture technologies or by a process (such as, for example, ethanol fermentation process) the membrane reactor is replaced with a catalytic reactor for direct conversion of carbon dioxide to methyl carbamate by reacting with ammonia and methanol. The methyl carbamate is further reacted with methanol for conversion to dimethyl carbonate. An integrated reactive distillation process using side reactors is used for facilitating the catalytic reaction in the subject method for producing high purity dimethyl carbonate.
US11479516B2
The invention relates to methods for promoting fixed nitrogen from atmospheric nitrogen, and related products. Endophytic bacteria having an exogenous nif cluster promote fixed nitrogen for cereal plants.
US11479515B2
A coated component, along with methods of its formation and use, is provided. The coated component includes a ceramic matrix composite (CMC) substrate comprising silicon carbide and having a mullite bondcoat on its surface. The mullite bondcoat includes an oxygen getter phase contained within a mullite phase. For example, the mullite bondcoat may include 60% to 98% by volume of the mullite phase. An environmental barrier coating is on the mullite bondcoat.
US11479505B2
A quartz-based casting composition provides excellent resistance to attack by chemicals, including weak and strong acids. The quartz-based casting composition is useful as concrete in various construction applications where corrosion resistance is needed. The casting composition includes a dry component and a wet component. The dry component includes about 25% to about 100% by weight quartz and the corrosion resistance increases with increasing quartz content.
US11479503B2
Provided is a tempered glass sheet, including: a compressive stress layer having a compressive stress of 20 MPa or more continuously from a main surface in a depth direction thereof; a tensile stress layer that is arranged on an inner side with respect to the compressive stress layer in a sheet thickness direction and has a tensile stress of 20 MPa or more continuously in a depth direction thereof; and a stress-neutral layer arranged between the compressive stress layer and the tensile stress layer, wherein the stress-neutral layer has a compressive stress of less than 20 MPa and/or a tensile stress of less than 20 MPa continuously in the sheet thickness direction, and has a thickness of 5.3% or more of a sheet thickness.
US11479499B2
Glass compositions include phosphorus oxide (P2O5), niobia (Nb2O5), titania (TiO2), potassium oxide (K2O) and calcium oxide (CaO) as essential components and may optionally include barium oxide (BaO), sodium oxide (Na2O), lithium oxide (Li2O), tungsten oxide (WO3), bismuth oxide (Bi2O3), tantalum oxide (Ta2O5), silica (SiO2) and other components. The glasses may be characterized by high refractive index at 587.56 nm at comparably low density at room temperature.
US11479496B2
Provided is a method of producing a glass roll including: a conveying step of conveying a glass film (G) along a longitudinal direction thereof; a cutting step of irradiating the glass film (G) with a laser beam (L) from a laser irradiation apparatus (19) while conveying the glass film (G) by the conveying step, to thereby separate the glass film (G) into a non-product portion (Gc) and a product portion (Gd); and a take-up step of taking up the product portion (Gd) into a roll shape, to thereby form a glass roll (R). The cutting step includes a step of winding a thread-like peeled material (Ge) generated from an end portion of the product portion (Gd) in a width direction around a rod-shaped collecting member (23), and leading the wound thread-like peeled material (Ge) in a predetermined conveying direction (PX) by a leading device (24).
US11479493B2
An automatic constant-temperature dehumidification device, comprising at least two dehumidification heat pump assemblies having two refrigerant modules and an air module. The refrigerant module comprises a primary refrigerating module and a secondary refrigerating module, the primary refrigerating module and the secondary refrigerating module each comprising a condenser, an evaporator and a compressor. An air inlet pipe of the air module is connected to a hot side of a heat regenerator, the hot side of the heat regenerator is connected to the evaporators through ventilation pipes, the evaporators are connected to a cold side of the heat regenerator through ventilation pipes, and the cold side of the heat regenerator is connected to one of the condensers through a ventilation pipe.
US11479487B2
The invention provides structures, methods, and assemblies for bioretention systems, including tree box filters with one or more internal bypass features incorporated into the tree box filter. The invention also provides methods and additional structures that are useful for managing stormwater flow and inhibiting the flow of pollutants, debris, and other contaminants into drainage systems.
US11479480B2
Apparatuses for removal of solids from water comprising a heater for heating an immiscible liquid (IL), a humidifier having porous sheets allowing direct contact between the IL and water, thereby separating the solids by evaporating the water into cool dry air flowing past the porous sheets, and a dehumidifier comprising porous sheets that allow direct contact between the cool IL and hot moist air flowing past the porous sheets, thereby condensing fresh water from the moist air. Also disclosed are methods for removal of solids from water by heating an IL, distributing the IL to porous sheets in a humidifier, distributing water with dissolved solids to the porous sheets, separating the solids from the water by evaporating the water into dry air flowing past the porous sheets, and condensing fresh water by flowing the moist air past porous sheets in a dehumidifier having cool IL distributed to the porous sheets.
US11479475B2
A method of preparing an indium oxide spherical powder with a controllable grain shape includes: (1) reacting a sulfuric acid solution, and then adding a nitric acid solution, to react with the metal indium to obtain a mixed solution system containing indium sulfate and indium nitrate; (2) adjusting a concentration of indium ions in the mixed solution system to between 0.45˜0.6M; (3) performing a precipitation reaction of the mixed solution with a precipitant, until a pH value of the solution is between 9˜10, and then having the solution precipitated and aged to obtain an indium hydroxide precursor slurry; (4) using a ceramic membrane to filter and wash the precursor slurry, and ending the washing to obtain a purified precursor sample; (5) drying the precursor sample at 80˜130° C.; and (6) ball-milling the precursor sample, and calcining the precursor at a calcination temperature to obtain the indium oxide powder.
US11479462B1
A high-pressure steam stream produced from the waste heat recovery system of a syngas producing unit may be superheated and then supplied to a steam turbine in a hydrocarbon production plant to produce an expanded steam stream and shaft power. A portion of the expanded stream can be fed into the reforming reactor in the syngas producing unit. The shaft power can be used to drive compressors and pumps in an olefins production plant. Considerable energy efficiency and capital investment savings can be realized by such steam integration compared to running the olefins production plant separately.
US11479460B2
MEMS based sensors, particularly capacitive sensors, potentially can address critical considerations for users including accuracy, repeatability, long-term stability, ease of calibration, resistance to chemical and physical contaminants, size, packaging, and cost effectiveness. Accordingly, it would be beneficial to exploit MEMS processes that allow for manufacturability and integration of resonator elements into cavities within the MEMS sensor that are at low pressure allowing high quality factor resonators and absolute pressure sensors to be implemented. Embodiments of the invention provide capacitive sensors and MEMS elements that can be implemented directly above silicon CMOS electronics.
US11479450B2
A jack, comprising: a top plate having at least one adapter block mounted thereon and adapted to contact a load; an intermediate plate; a base plate; a first pair of actuators coupled between the base and intermediate plates; and, a second pair of actuators coupled between respective lowered portions of the intermediate plate and the top plate; wherein one of the first pair of actuators is positioned on the base plate on either side of the respective lowered portions; wherein the actuators are operable to move the top and intermediate plates between respective lowered and raised positions to thereby lower and raise the load; and, wherein a top adapter plate of the at least one adapter block is operable to slide between first and second positions across the top plate as the load is raised and lowered to maintain alignment of the top, intermediate, and base plates below the load.
US11479432B1
A dispenser of barrier envelopes is formed of a pair of selectively interlocking open-top box-like structures. When interlocked, the pair of structures forms an interior chamber that is configured to store and protect one or more barrier envelopes inside from external contaminants such as viruses, bacteria and/or fungi. The dispenser of barrier envelopes includes a through opening for the purpose of dispensing the one or more envelopes to a user, and a spring in its interior chamber for directing the one or more envelopes toward the through opening.
US11479431B2
Various dispensing systems with floating support rollers are disclosed. In certain embodiments, the dispensing system can include a housing, roll support arm, and a dispensing mechanism that can enable dispensing of tissue from a roll mounted on the roll supporting arm. The dispensing mechanism can include a main roller and a support roller. The support roller can move from a first position to a second position in response to a user pulling on a tail end of the tissue. The support roller can be biased towards the first position and can apply a compressive force to the main roller in the second position. The compressive force can urge the tissue towards the main roller and can provide improved tissue support.
US11479424B2
A sheet transport device includes a processor configured to change lifting control for lifting sheets on a tray, which are to be floated up and handed over, from normal state control to small-quantity state control in a case where it is detected that the remaining number of sheets on the tray is small.
US11479416B2
Examples of non-invasive inspection of a mechanical system are described. In an example implementation, a first operational data from a detector mounted on an item being handled by a mechanical system is retrieved. The detector may include one or more sensors, and the first operational data is indicative of a current operational condition of the mechanical system. The first operational data can be compared with a corresponding historical first operational data and an error in the current operational condition of the mechanical system is determined based on the comparison. In response to the identification of the error, a notification is generated to perform a non-invasive inspection of the mechanical system.
US11479415B2
A system and an apparatus capable of independently driving movers are described herein. The system and apparatus includes: a track that forms a path for movers; a plurality of movers movably mounted on the track for moving along the path; and a plurality of drive elements fixedly arranged along the track. The drive elements each have a surface that is oriented to contact a driven member of the movers. The drive elements are configured to sequentially engage the driven member of a plurality of the movers to provide controlled independent motion of the movers along the track. The drive elements may be driven by rotary motors. A method of independently driving movers is also described herein.
US11479408B2
The storage assembly has four column structures which may each include a belt mounted on an upper pulley and a lower pulley. The lower pulley of each column is driven by an electric motor, which is synchronized with a controller coupled to logistic-control software system. Shelves are coupled to the belts which are used to hold storage platforms. Parts are placed on the storage platforms which are moved from the storage assembly to robotic vehicles or storage racks.
US11479405B2
A liquid product storage and delivery system is provided. The liquid product storage and delivery system includes a storage tank and a liquid bladder supported inside of the storage tank.
US11479404B2
A container has a top and a bottom endcap, a bottle sandwiched therebetween, and one or more bands coupling the top and bottom endcaps and the bottle. The bottle receives therein a flexible bladder. At least one of the top and bottom endcaps has a pair of opposing parallel surfaces, one of which has a protrusion extending therefrom and the other one of which has a recess therein at a location corresponding to that of the protrusion. A valving structure demountably engages with a neck portion of the bottle and has (i) a coupling valve assembly having two channels in fluid communication with the bottle and the bladder for injecting gas thereinto and dispensing liquid therefrom, respectively, and (ii) a twist-lock casing receiving therein the coupling valve assembly and removably coupled to the bottle's neck portion. The twist-lock casing has a structure for safely depressurizing the bottle.
US11479401B2
A cushioning device and a packaging assembly for a base station antenna includes an inner cushioning member and an outer cushioning member. Each cushioning member comprises an inflated airbag. The inner cushioning member is configured to abut an end cover of the housing of the base station antenna and to surround at least one protruding member that is provided on the end cover within a cavity defined by the inner cushioning member. The outer cushioning member is configured to cover both ends of the base station antenna.
US11479393B2
A sandwich wrap including a flexible, edible sheet that is adapted to enfold an edible filling whereby the resulting enclosing tube has both ends open and an auxiliary support situated under the lowermost open end when the wrap is held vertically for consumption, thus restraining filling from exiting. A method using an assembly frame positions the auxiliary support. Filling is stocked in a capped filling storage tube including at least two components that can be disassembled from inside the edible enclosing tube to give the edible enclosed filling. The food product may include a set of separately enclosed different fillings and each edible enclosing tube may be shaped around the filling storage tube to give a cross-sectional form of a circle sector so that the set forms a right circular cylinder. A seepage container assists assembly in advance of an order to avoid impairment by moisture seeping out of fillings.
US11479380B2
A method and apparatus for applying stamps to a group of packages wherein the stamps are arranged in a predetermined pattern and the packages in the group are arranged in a different pattern, such that the stamps are applied to the packages uniformly and without waste using an apparatus having one or more carriages moveable in the x- and/or y-directions.
US11479376B2
The invention relates to a method for cushioning objects in a container, said method comprising the following steps: a. detecting and/or determining a variable characterizing a residual empty volume of the container by means of at least one sensor, and b. automatically producing at least one cushioning means depending on the variable characterizing the residual empty volume of the container. According to the invention, a cushioning means is produced only when this results from a comparison of the variable characterizing the residual empty volume of the container with a limit value.
US11479375B2
The invention relates to a method for encapsulating a liquid product, the method comprising blending together a solution of alginate and a thickener and extruding through an appropriately shaped die to form a membrane, applying a calcium rich ion solution to crosslink the membrane and create a water insoluble membrane, filling the water insoluble membrane with the liquid product; and sealing the membrane around the liquid product, encapsulating the liquid product therein.
US11479367B2
An assistance vehicle designed for supplying electrical energy to an electric taxiing device of an aircraft landing gear when the aircraft is moving over the ground. The assistance vehicle includes an autonomous energy source, a connector enabling it to be coupled to the aircraft and to electrically power the electric taxiing device. When an assistance instruction comprising the aircraft position is received, the assistance vehicle moves in an autonomous manner so as to reach the position of the aircraft, is automatically connected to the electric taxiing device when the assistance vehicle reaches the position of the aircraft and switches into freewheeling mode. When the assisted move has finished, the assistance vehicle is separated from the electric taxiing device and switches back into tractor mode. Thus, the electrical power supply system of the aircraft is simplified by externalizing the electrical supply of the electric taxiing device.
US11479357B1
Techniques, devices, and systems are described for determining and adjusting a perspective angle of a drone sensor such as a camera. A described drone system can include an aerial drone; a ground station; an actuator to adjust the drone camera's field of view; and a controller. The controller can be configured to receive an event associated with one or more spatial coordinates or zones, determine the camera's current perspective angle, determine a target perspective angle based on the event such that the target perspective angle will cause the camera to capture imagery from the one or more spatial coordinates or zones, and cause the actuator to adjust the camera from the current perspective angle to the target perspective angle.
US11479356B2
The invention relates to a propulsion device for an aircraft, comprising a blade (2) which can be rotated about an axis of rotation (51) of the propulsion device along a circular path (52) and is mounted for pivoting about a blade bearing axis parallel to the axis of rotation; a pitch mechanism having a coupling device (31) and a bearing device (33); and an offset device (4) to which the blade is coupled, the offset device defining an eccentric bearing axis (41) which is mounted at an adjustable offset distance. The coupling device is coupled to the blade at a coupling point (32) which is positioned in such a way that the plane that comprises the blade bearing axis and the coupling point and the tangential plane to the circular path through the blade bearing axis include a certain, non-vanishing angle (wα) when the offset distance is set to zero. According to a second aspect the blade bearing axis is shifted toward the axis of rotation by a certain distance relative to the plane that extends through the center of mass of the blade and that extends parallel to the axis of rotation and to the chord of the blade.
US11479346B2
An aircraft landing gear assembly including a plurality of noise-inducing elements, at least one of the noise-inducing elements comprising a brake assembly or electric drive assembly, and a noise reduction fairing arranged to shield only at least a portion of the brake assembly from incident airflow.
US11479343B2
A gimbal having a split design, which can be used in an assembly for actuating an aerodynamic high lift device, is described. The gimbal enables a rotating load path when a force is transferred from the actuator to the high lift device via the gimbal. In particular, the split design can include two receivers which can be coupled to posts extending from a nut. The nut can be secured to a shaft which receives a force generated by the actuator. In one embodiment, the actuator can rotate the shaft to cause the gimbal to translate along the shaft. The split design provides a more compact form factor and is lighter in weight than traditional gimbal designs.
US11479340B2
A Short Takeoff and Landing (STOL) aircraft has a fuselage with an axis and an engine providing thrust, a first aileron at an end of a first wing, a second aileron at an end of a second wing, a first slot having a length through the first wing proximate the first aileron, orthogonal to the axis; a second slot having a length through the second wing proximate the second aileron, orthogonal to the axis; a first electric motor in the first wing driving a first two-blade propeller in the first slot, a second electric motor in the second wing driving a second two-blade propeller in the second slot, and a control mechanism enabling a user to drive the first and second electric motors in a same rotary direction, to reverse the rotary direction, and to drive the first and second motors at a same rpm.
US11479330B2
According to an example aspect of the present invention, there is provided a marine propulsion system (1) comprising a first portion (4) and a second portion (5) of a set of movable foils, a movement mechanism (2) coupled to the first portion (4) and the second portion (5) of the set of movable foils and configured to simultaneously control a motion of the first portion (4) and the second portion (5) of the set of foils along a closed first trajectory (6) comprising a first direction (17) and a second direction (18) which is different than the first direction (17), and a pitch mechanism (3) coupled to the first portion (4) and the second portion (5) of the set of movable foils and configured to control a pitch angle (π) of the first portion (4) and the second portion (5) of the set of movable foils, and wherein the pitch angle (π) of at least a part of the second portion (5) of the set of foils is dependent on an incoming fluid flow (vx), the motion of the second portion (5) of the set of foils, and a flow (vind) induced by at least a part of the first portion (4) of the set of foils.
US11479310B2
A method of servicing a track chain assembly includes loosening a fastener to reduce a clamping force of a track link body on a track bushing. With the clamping force reduced, the method includes rotating the track bushing from a first position wherein a worn side of the track bushing faces a drive sprocket to a second position wherein an unworn side of the track bushing faces the drive sprocket. Once the track bushing in the second position, the method includes tightening the fastener to increase the clamping force on the track bushing. The method can be performed while leaving the track chain in place on a track machine.
US11479309B2
Systems, methods and apparatus are provided for leveling and/or supporting a plant chassis. In some embodiments, a first set of actuators carry out a leveling routine and a controller monitors a pressure in a second set of actuators as the second set of actuators is extended.
US11479300B2
Energy absorption at the time of load input is improved with high mass efficiency. A hollow member includes: a hollow metal member having a bending induction portion in a portion thereof in a longitudinal direction; and a resin material which is disposed in close contact with the metal member on both sides of the bending induction portion in the longitudinal direction, and is disposed in at least a part of a range of less than ⅚ of a cross-sectional height of the metal member from an end portion of the bending induction portion toward an outside in the longitudinal, in which an amount of the resin material per length in the longitudinal direction is larger on the outside of the bending induction portion than on an inside of the bending induction portion.
US11479284B2
A system and method for automated return of shopping carts includes a motorized, remotely controllable push cart affixed to a back end of a row of nested shopping carts. An intelligent navigational lead cart is placed at a front end of the shopping carts. The lead cart enables operation of the push cart and steers the nested shopping carts to a desired location.
US11479282B2
A method operates a track-bound traffic system which in a particularly efficient manner and at the same time with a comparably low degree of complexity allows the position of at least one vehicle end of a track-bound vehicle to be ascertained. For this purpose, the method is carried out such that a track-side device transmits first information which directly or indirectly characterizes the location of the track-side device and second information which directly or indirectly characterizes the travel direction of a track-bound vehicle. The first and second information is received by the track-bound vehicle at the location of the track-side device; and a position of at least one vehicle end of the track-bound vehicle is ascertained by the track-bound vehicle on the basis of the received first and second information.
US11479272B2
A gangway for connecting a first car of a multi-car vehicle to a second car, comprising a first vehicle mounting plate at a first end for mounting the gangway to the first car, a second vehicle mounting plate at a second end for mounting the gangway to the second car or to a frame arranged at the second end for mounting the gangway to a second gangway, a first frame arranged between the first vehicle mounting plate and second vehicle mounting plate, or between the first vehicle mounting plate and a frame arranged at the second end for mounting to a second gangway, a second frame between the first vehicle mounting plate and first frame, wherein a bellows is attached to at least one of the first and second frames, first vehicle mounting plate and second vehicle mounting plate or the frame arranged at the second end.
US11479259B2
An information processing system includes a vehicle and a server that is communicatively connected to the vehicle. The vehicle is configured to acquire position information of the vehicle, to acquire driving information of a driver of the vehicle, and to detect occurrence of a traffic accident associated with the vehicle. When a notification of occurrence of a traffic accident is received from the vehicle, the server is configured to calculate a driving skill level of the driver based on the driving information, to store provision information in which the position information of a point at which the traffic accident has occurred is correlated with the driving skill level and the number of times of occurrence of a traffic accident at the point, and to provide the provision information to an insurance company.
US11479258B1
The described systems and methods determine a driver's fitness to safely operate a moving vehicle based at least in part upon observed UVB exposure patterns, where the driver's UVB exposure levels may serve as a proxy for vitamin D levels in that driver's body. A smart ring, wearable on a user's finger, continuously monitors user's exposure to UVB light. This UVB exposure data, representing UVB exposure patterns, can be utilized, in combination with driving data, to train a machine learning model, which will predict the user's level of risk exposure based at least in part upon observed UVB exposure patterns. The user can be warned of this risk to prevent them from driving or to encourage them to get more sunlight exposure before driving. In some instances, the disclosed smart ring system may interact with the user's vehicle to prevent it from starting while exposed to high risk due to deteriorated psychological or physiological conditions stemming from insufficient UVB exposure.
US11479255B2
The present disclosure relates to a transmission unit for an electric vehicle and a control method for the transmission unit. The transmission unit comprises a transmission output shaft, a first electric motor having a first output shaft that can be coupled with the transmission output shaft via a first or a second gear set, wherein a first clutch element is arranged between the first gear set and the transmission output shaft and a second clutch element is arranged between the second gear set and the transmission output shaft, and a second electric motor having a second output shaft coupled with the transmission output shaft via a third gear set.
US11479253B1
An automobile including an exercise apparatus for use by the driver while driving is described. The apparatus may integrate the user's exercise performance into control of the vehicle's speed, acceleration and braking.
US11479251B2
A vehicle control method is provided such that when a host vehicle is stopped at a front of a vehicle line of vehicles in accordance with a stop signal of a traffic light at an intersection, the engine is stopped by using an idle stop control. When either a left-turn or a right-turn will be made after the traffic light changes to a go signal, a presence or an absence of a traveling body, which is stopped on a side of or behind the host vehicle in a direction from which the host vehicle is turning, is detected during the stop signal. Upon determining the traveling body is stopped on the side of host vehicle, restarting of the engine is placed on standby even when the traffic light turns to the go signal, and the engine is restarted in accordance with a behavior of the traveling body.
US11479249B2
The invention involves a low speed control system and method for automatically regulating the speed of work vehicles or equipment and, more particularly, vehicles that apply, remove or modify roadways or road markings. The system includes a controller, a speed display, at least one rotary encoder or the like, and one or more Eddy current or mechanical brakes for inhibiting motion of the vehicle at the operator's control. The brakes may be pneumatic, spring operated, Eddy current, or hydraulic that are controlled in response to feedback from the at least one rotary encoder for compliance with the preset speed on the speed display. In another embodiment, a throttle control is also provided.
US11479248B2
A vehicle control apparatus is provided with: a recognizer configured to recognize a surrounding situation of a host vehicle; a controller programmed to perform a deceleration control when a deceleration target is recognized by the recognizer; and a detector configured to detect a slip of the host vehicle. The controller sets a first controlled variable, which is a controlled variable associated with the deceleration control when the slip of the host vehicle is detected without execution of the deceleration control, so as to suppress an extent of deceleration of the host vehicle, in comparison with a second controlled variable, which is the controlled variable when the slip of the host vehicle is not detected without execution of the deceleration control.
US11479245B2
A vehicle control system for a semi-autonomous vehicle is provided. The vehicle control system includes a controller coupled to a plurality of sensors positioned within the vehicle and to a heads-up display (HUD). The controller includes a processor in communication with a memory device. The controller receives sensor data from the plurality of sensors, determines the vehicle is turning, identifies, based on the sensor data, a candidate turn path for the vehicle, and identifies an actual turn path for the vehicle. The controller also transmits, to one or more automation systems of the vehicle, a control signal that instructs the automation systems to perform a turn-assist function to reduce a determined deviation between the actual turn path and the candidate turn path and to transmit, to the HUD, a control signal that instructs the HUD to display a notification to a driver of the vehicle of the turn-assist function.
US11479239B2
Aspects of the disclosure provide a parking method and system for a vehicle. For example, the parking system can include a processor and an output circuit. As another example, the parking system can include the processor and a compelling unit. The processor can be configured to determine whether a first weather condition, such as snowing, raining, icing and hailing, at a first parking location meets a first criterion, and identify, when the first weather condition meets the first criterion, a second parking location at which a second weather condition meets a second criterion different from the first criterion. The output unit can be configured to output an alert to the vehicle parked at the first parking location indicating that the vehicle is to be moved to the second parking location. The compelling unit can be configured to compel the vehicle to move to the second parking location.
US11479231B2
A device for controlling an electronic four-wheel drive (E-4WD) of a vehicle includes: a first powertrain for a front wheel, where the first powertrain includes an engine, and a front wheel motor; and a second powertrain for a rear wheel, where the second powertrain includes a rear wheel motor. The device provides a rear wheel motor driving mode, a front wheel motor driving mode, a combined driving mode in which the front wheel motor and the rear wheel motor are both driven, and an engine-on mode according to driver power demand for the vehicle, such that fuel efficiency of the vehicle is improved.
US11479229B2
Provided is a support structure for a plurality of electrically actuated brake fluid pressure generation devices provided in a vehicle in which automated driving is enabled, the brake fluid pressure generation devices being configured to generate brake fluid pressure. The support structure includes a support member (a first bracket, a second bracket, and an actuator bracket) via which a brake actuator and a brake unit are supported by frame members forming a storage chamber separated from a vehicle cabin. The support member is supported by the frame members at two points. The brake actuator and the brake unit are mechanically connected to each other via the support member.
US11479226B2
A parking brake device for motor vehicles has at least one first parking brake unit and one second parking brake unit, wherein the first parking brake unit has at least one first compressed air connector, a first inlet-ventilation solenoid valve unit, a first relay valve, a spring brake valve and at least one first compressed air outlet. The first compressed air connector is connected to the first inlet-ventilation solenoid valve unit and the first relay valve. A first control line is provided in the first parking brake unit in such a way that the first relay valve is connected to the first inlet-ventilation solenoid valve unit, wherein the first control line has a first branch upstream of the first relay valve, and wherein a first outlet line is provided in the first parking brake unit, which first outlet line is connected to the at least one first compressed air outlet and has a first outlet branch. A spring brake line is provided in the first parking brake unit, which spring brake line is connected via a first branch to the first control line and via the first outlet branch to the outlet line. The first parking brake unit has a spring brake valve which is arranged in the spring brake line and is connected to the first relay valve, and a first throttle unit which is arranged in the spring brake line between the first outlet branch of the first outlet line and the first branch of the first control line.
US11479225B2
Electronically controlled pneumatic brake system and method for an automotive vehicle, said system comprising a front axle brake module (FBM) for providing pneumatic control pressure to the left and right front pneumatic brake actuators (FW-L, FW-R), one or more rear axle brake module (RBM) for providing pneumatic control pressure to the left and right rear pneumatic brake actuators (RW-L,RW-R), an air production module (6) selectively providing air under pressure to said front and rear axles electronic brake modules via a first air supply circuit (AC1) for the rear axle, a second air supply circuit (AC2) for the front axle, first and second air reservoirs (R1,R2), respectively coupled to first and second air supply circuits, and a third reservoir (R3) and a third air supply circuit (AC3) connected to the third reservoir (R3), for providing a redundant pneumatic supply to the front and rear axle brake modules, the third air supply circuit (AC3) providing same braking performance as the first air supply circuit (AC1) for the rear axle and same braking performance as the second air supply circuit (AC2) for the front axle.
US11479222B2
A pole wheel is provided. The pole wheel can be mounted on a brake disk of a vehicle wheel brake. The pole wheel has apertures which are uniformly distributed over its circumference and which are spaced apart from one another by radial webs. The pole wheel has an axially protruding bulge radially above its apertures and radial webs.
US11479212B2
A windscreen wiper device of the flat blade type having an elastic, elongated carrier element and an elongated wiper blade of a flexible material, adapted to be placed in abutment with a windscreen to be wiped. The wiper blade includes at least one longitudinal slit, in which at least one longitudinal strip of the carrier element is disposed. The windscreen wiper device comprises an oscillating arm having a rod-like extension, a connecting device and a nozzle for spraying a washing liquid onto the windscreen to be wiped. The connecting device includes a channel adapted to receive a free end of the rod-like extension. The nozzle is adapted to be mounted onto the rod-like extension. The nozzle and the connecting device are provided with mutually cooperating protrusion/groove means for locking the nozzle onto the connecting device upon insertion of the free end of the rod-like extension inside the channel of the connecting device.
US11479207B2
A method is presented for controlling power output by a battery in a vehicle. The method includes: measuring voltage of the battery during a sequence of vehicle events to form a time series, where each vehicle event is powered by the battery; constructing an unknown fingerprint from the voltage measurements made during the sequence of vehicle events, where the unknown fingerprint is indicative of a sequence of vehicle events; comparing the unknown fingerprint to the at least one fingerprint; receiving a start signal, where the start signal is a request to start the engine of the vehicle; and, in response to receiving the start signal and based on the comparison of the unknown fingerprint to the at least one fingerprint, outputting electric power from the battery to an electric starter motor of the vehicle.
US11479202B2
A seat airbag for a vehicle is provided. The seat airbag is installed at a lateral side of a seat back to allow a cushion thereof to inflate forward. A front part of the cushion is divided into a head chamber disposed at an upper level, a chest chamber disposed at an intermediate level and a pelvis chamber disposed at a lower level. The airbag includes first to third tethers, which form a single cord connecting the chambers to one another, and are provided in the airbag to protect a passenger while surrounding the passenger.
US11479196B2
Disclosed is a device for controlling an airbag, which includes a first sensor unit configured to detect surrounding vehicle information using at least one sensor, a second sensor unit configured to detect collision information of an ego-vehicle using at least one sensor, and a controller configured to calculate a target relative velocity and time to collision (TTC) based on sensing information detected by the first sensor unit, determine a collision risk of the ego-vehicle based on the calculated target relative velocity and TTC, maintain a threshold for airbag deployment by default or adjust the threshold, based on a result of the determination of the collision risk of the ego-vehicle, compare the maintained or adjusted threshold with the collision information received from the second sensor unit, and control whether to deploy the airbag based on whether the collision information is the maintained or adjusted threshold or more.
US11479194B2
A vehicle front structure that absorbs a shock load applied to immediately under a front grille by using a structure at a position higher than a bumper beam as a support. The vehicle front structure includes a shock absorbing member at an interior of a bumper face below a front grille. The shock absorbing member includes a load receiving portion that receives a load, an abutting portion abutting against a structure above a bumper beam during receding of the shock absorbing member, an upper-side connecting portion connecting the load receiving portion and the abutting portion, a locking portion deformed while being locked to the bumper beam during receding of the shock absorbing member, and a lower-side connecting portion connecting the load receiving and locking portions. A bending facilitating portion extending in the vehicle width direction is formed on the side of a rear portion of the upper-side connecting portion.
US11479186B2
An automobile air-inlet grille sealing strip with a soft hollow structure, including: a clamping strip and a soft structure. The clamping strip includes a strip-shaped member and a U-shaped groove. The strip-shaped member and the U-shaped groove are integrally formed, and the U-shaped groove includes a curved arm, a first straight arm and a second straight arm arranged at two ends of the curved arm. The inner side of the second straight arm is provided with a relatively inclined smooth transitional curved surface. The U-shaped groove extends outward along an opening direction of the second straight arm. The soft structure is arranged on the inner side of the second straight arm, the soft structure is in a long strip shape and is provided with a through hole close to the first end of the curved arm.
US11479185B2
An imaging assembly for use in a vehicle is disclosed. The imaging assembly may include an image sensor configured to capture image data and an electro-optic element configured to selectively control a range of wavelengths corresponding to light in a near infrared (NIR) range of light entering the image sensor. The electro-optic element may include a first portion configured to absorb the range of wavelengths entering the image sensor and a second portion configured to absorb the range of wavelengths entering the image sensor in a first state and to transmit the range of wavelengths entering the image sensor in a second state. The second portion may be electrically isolated from the first portion. A controller may be in communication with the image sensor and the electro-optic element. The controller may be operable to switch the second portion between the first state and the second state.
US11479182B1
A bicycle rack support device for a vehicle to attach a bicycle rack for carrying a bicycle by the vehicle is provided. The bicycle rack support device includes a bracket, a collapsible latch assembly having a first engagement member and a second engagement member, a horizontal support bar, and a vertical support bar. The first engagement member is operatively engaged along the bottom portion of the bracket and coupled to the horizontal support bar. The second engagement member is operatively engaged along the top portion of the bracket and coupled with the vertical support bar. The vertical support bar is pivoted and may move towards rearward from the partially back opened recess away from the horizontal support bar to be angularly adjusted. The vertical support bar is further pivoted forward towards the horizontal support bar to be locked on the horizontal support bar.
US11479181B1
Lift assemblies and methods of operating same. A lift assembly for a vehicle includes a base configured to be attached to a roof of the vehicle and a first support member coupled with the base. Also, the lift assembly includes a boom coupled with a second support member, and the boom is pivotable with respect to the second support member about a first axis. Further, the lift assembly includes a bearing disposed between the first and second support members. The bearing includes an inner ring and an outer ring. The second support member is rotatable relative to the first support member about a second axis perpendicular to the first axis. A gear is engaged with one of the inner ring and the outer ring, and a lift line is coupled with the boom.
US11479177B2
Vehicle display device (10) including a display unit (50), installed in a cabin of a vehicle and having a display face oriented in a different direction from a direction of a driver (DR), configured to display an image depicting a surrounding area of the vehicle, and a mirror unit (55) installed in the cabin of the vehicle and configured to reflect some or all of an image area displayed on the display unit (50). A visible range of the surrounding area visible to the driver through an image of the display unit (50) reflected in the mirror unit (55) changes according to movement of a viewing position of the driver (DR) with respect to the mirror unit (55).
US11479176B2
A mounting assembly of a vehicle interior mirror or other pane add-on part, includes a pane adhesive element, shaped in a substantially plate-shaped or disc-shaped manner and having a free first surface designed as an adhesive surface for fastening the mounting assembly to the inner-side of a vehicle pane and a second surface and a mirror mount, having a first end face, on which the pane adhesive element is seated with the second surface thereof, and a second end face designed for mounting a housing of the vehicle interior mirror or add-on part, wherein the pane adhesive element has the shape of a flat truncated cone or a flat pyramid such that the second surface is smaller than the free first surface.
US11479174B2
A camera for a vehicular vision system includes a circuit board having a first side and a second side opposite the first side. The circuit board has a first coefficient of thermal expansion (CTE). An imager is disposed at the first side of the circuit board, and a lens assembly is optically aligned with the imager. A bend-countering element is disposed at the first side or the second side of the circuit board. The bend-countering element has a second CTE that is different from the first CTE of the circuit board. The bend-countering element counters temperature-induced bending of the circuit board. With the camera disposed at the vehicle, temperature-induced bending of the bend-countering element is in an opposite direction from temperature-induced bending of the circuit board.
US11479165B2
This system for detecting the surrounding conditions of a moving body forcibly changes the state of at least one of a plurality of lighting devices (change from an unlit sate to a lighting state or a blinking state, change in the emission color, or change in the luminance) installed inside the moving body, if an object to which attention must be paid during traveling of the moving body is detected in the surroundings of the moving body.
US11479162B2
A device for engaging an elongated support for restraining cargo in a container having a pair of opposed walls and configured to transfer to shear stress at least some of the tensile force applied by the elongated support.
US11479161B2
Method for securing packing units 20 on a transport vehicle 21, the packing units comprising a base 22 and at least two upright joined round containers 2a, 2b, the method comprising the steps of: providing a first fixing holder 1′ on the upright circumferential edges 5 of two upright joined containers 2a, 2b of a first packing unit 20′, providing a second fixing holder 1′ on two upright circumferential edges of two upright joined containers 2a, 2b of the first packaging unit 20′ or of a second packaging unit 20″, arranging a tying strap or tensioning cable 8 over the fixing holders 1′, 1″, securing the first packing unit 20′ with the tying strap or tensioning cable 8 on the transport vehicle 21.
US11479151B2
A seat for a motor vehicle, the seat comprising a backrest and a seating portion, the backrest being mounted to rotate relative to the seating portion about a substantially transverse axis, a hinge being provided for adjusting a tilt of the backrest relative to the seating portion about the substantially transverse axis, the seat being provided with a plurality of means for controlling a movement of the hinge, the seat further comprising an interface for controlling said movement of the hinge, the interface comprising a central portion and a peripheral portion, the peripheral portion being arranged around the central portion, the interface further comprising a plurality of recesses shaped to receive the plurality of means for controlling the movement of said hinge.
US11479150B2
A longitudinal adjuster for a motor vehicle seat may have a seat rail that can be connected to the vehicle seat, and a floor rail, which can be connected to a vehicle floor and on which the seat rail is displaceably guided. The longitudinal adjuster may have a drive device for adjusting the seat rail relative to the floor rail along the longitudinal direction. The drive device may have a spindle fixed to the floor rail or to the seat rail. A rotatable spindle nut may be mounted on the spindle via a thread engagement. An electric motor may be operatively connected to the spindle nut for driving the spindle nut. A drive-side output shaft of the electric motor may be oriented parallel to the spindle. The floor rail has a cut-out and the electric motor is at least partly arranged through the cut-out.
US11479148B2
A system and method for personalization of adjustable features of a vehicle. The system includes a processor and an actuator. The processor detectors key points of a person from a two-dimensional image and predicts a pose of the person. The processor translates a respective position of the key points from a two-dimensional coordinate system to a three-dimensional coordinate system based in part on the pose and measurements of distances between the key points. The processor determines a baseline configuration of an adjustable feature of the vehicle based in part on measurements between the key points in the three-dimensional coordinate system. The processor causes an actuator to adjust the adjustable feature to conform to the baseline configuration.
US11479147B2
Example vehicle occupancy management systems and methods are described. In one implementation, a method receives a current vehicle image representing a current interior of a vehicle. An occupancy management system detects at least one passenger in the vehicle based on the current vehicle image and determines a seating location of the passenger. A seat map is generated that identifies the seating location of the passenger in the vehicle.
US11479141B2
A management apparatus that controls charging and discharging between an electric power system and a secondary battery which is mounted on a vehicle and which stores electric power used for traveling of the vehicle includes: an acquisition part that acquires at least one of registration information indicating a use acceptance of the electric power and information indicating a use application of the electric power; and a management part that controls a supply of the electric power from the secondary battery to the electric power system in accordance with the presence or absence of the registration information or the use application of the electric power.
US11479132B2
A wireless power system for powering a television includes a source resonator, configured to generate an oscillating magnetic field, and at least one television component attached to at least one device resonator, wherein the at least one device resonator is configured to wirelessly receive power from the source resonator via the oscillating magnetic field when the distance between the source resonator and the at least one device resonator is more than 5 cm, and wherein at least one television component draws at least 10 Watts of power.
US11479124B2
A regenerative braking controller for an AC motor. To determine an electromagnetic torque for slowing or stopping the motor, the regenerative braking controller accesses a lookup table to retrieve a braking torque value corresponding to a current estimate of rotor velocity. The retrieved braking torque may correspond to a maximum or minimum torque level at which regenerative braking will occur at the current rotor velocity, or to a torque level at which charging current during regenerative braking will be maximized. If an external mechanical brake is present, the regenerative braking controller can forward an external braking torque signal to a controller so that the mechanical brake can apply the remainder of the braking force beyond that indicated by the regenerative braking torque. A method for establishing the braking torques to be stored in the lookup table is also disclosed.
US11479110B2
A ventilation device for a motor vehicle includes a frame defining an opening for an air flow, and at least one flap mounted so as to rotate relative to the frame about a pivot axis between an open position, suitable for allowing the air flow to pass, and a closed position, suitable for reducing the intensity of the air flow or changing its direction. The flap extends along the pivot axis and has a first end and a second end that are opposite one another along this axis and mounted so as to rotate on the frame around the pivot axis. The ventilation device further includes an intermediate support located between the first end and the second end along the pivot axis. The flap is mounted so as to rotate on the intermediate support relative to the frame about the pivot axis, the intermediate support being attached on the frame.
US11479104B2
A seal for a wall of a vehicle includes a first plate that defines a first slot, and the first plate is to be coupled to the wall. The seal includes a second plate that defines a guide that extends outwardly from the second plate. The second plate is positioned adjacent to the first plate such that the guide is in communication with the first slot. The seal includes a third plate that defines a second slot that receives the guide, and the third plate is positioned adjacent to the second plate and is to be coupled to the wall.
US11479098B2
An inflatable gate seal assembly includes a dump box that is mountable on a dump truck for carrying and dumping a load. A gate is hingedly coupled to the dump box for opening and closing the dump box. A conduit is integrated into the dump box and the conduit is fluidly coupled to an air compressor of the dump truck to receive compressed air from the air compressor. A control is positioned in a cab of the dump truck and the control is in electrical communication with the air compressor. A balloon is coupled to the dump box and the balloon is in fluid communication with the conduit. The balloon is inflated when the control is put in an on condition. Thus, the balloon engages the gate when the balloon is inflated and the gate is in the closed position to inhibit debris from passing between the dump box and the gate.
US11479095B2
A tonneau cover for covering the opening of a cargo bed of a pickup truck. The tonneau cover includes a sandwich panel including a structural core, a first layered section, and a second layered section. The structural core has a top surface and a bottom surface. The first layered section is coupled to the top surface of the structural core, and a second layered section is coupled to the bottom surface of the structural core. Each of the first and second layered sections includes a reinforcement layer, and at least one of the reinforcement layers of the first and second layered sections is a carbon fiber mat. The tonneau cover may have a single panel configuration or a tri-panel configuration.
US11479094B2
A rigid extendable storage unit that comprises a front wall and a back wall positioned adjacent to the front wall in a folded state and configured to be deployed opposite the front wall, wherein the back wall has an opening configured to be covered. Side walls that are made of at least one section are provided and positioned adjacent to the front wall in a folded state and extended between the front wall and the back wall in a deployed state. A roof is positioned adjacent to the front wall in a folded state and extended to enclose a volume formed between the front wall, the back wall and the side walls. In the folded state, the extendable storage unit occupies minimal area of the surface or the platform it is mounted on and transforming the storage unit from folded state to deployed state and vice versa can be handled manually or automatically.
US11479091B2
A vehicle door module includes a unitary frame and areas circumscribed by the unitary frame wherein the circumscribed areas are filled with a material comprising a closed cell polymeric foam. The vehicle door module can be made by overmolding or compression molding.
US11479089B2
There are provided a hinge pillar having a closed-cross section extending in a vehicle vertical direction, a side door body comprising a door outer and a door inner, a door trim provided to cover the door inner from a cabin inside, and a stay damper arranged between the door inner and the door trim such that the stay damper extends rearwardly from a front end thereof which is attached to the hinge pillar and to a rear end thereof which is attached to the door inner.
US11479085B2
The present disclosure relates to a method for operating a temperature control system for a temperature controlled goods vehicle, wherein the temperature control system comprises: a solar panel and a temperature control unit comprising: one or more temperature control components; a battery coupled to the solar cell (200) for receiving a first charging current i1 from the solar cell; an engine operative to supply a second charging current i2 to the battery; and a controller. The method comprises: at the controller: monitoring a voltage of the battery; if the voltage of the battery exceeds a first battery voltage threshold for a first predetermined amount of time: determining a first energy count value representing an amount of energy delivered by the solar panel in a predetermined time period; if the first energy count value exceeds a first energy count value threshold: determining an average current value representing an average amount of energy delivered by the solar panel in the predetermined time period; and increasing a cycle threshold value that determines when the engine is deactivated so as to stop supplying the second charging current i2 to the battery based on the average current value.
US11479083B2
The invention relates to a flow circuit system (1) for a vehicle, with a first flow circuit (10) guiding a first fluid and operable as a heat pump, and a second flow circuit (50) with a conveying device (31) guiding a second fluid, and a switching device (35), wherein in the provided flow direction of the first fluid downstream of a compressor (3) and upstream of an expansion element (15), at least one first heat exchanger (7) between the first and second fluids, wherein the second flow circuit (50) has at least two flow circuit modes, wherein in the first flow circuit mode, apart from the at least one conveying device (31) for the second fluid and the at least one first heat exchanger (7), at least one outside heat exchanger (37) which may be flowed through by the second fluid and is configured as a radiator is connected to the second flow circuit (50), and in the second flow circuit mode this at least one outside heat exchanger (37) is not connected to the at least second flow circuit (50) containing the conveyor device (31) and the first heat exchanger (7), and preferably is also a heating flow circuit. In this way more flexibility is created in the flow circuit system (1) for a vehicle.
US11479080B2
A power generation system for a mobile device. The power generation system includes a combustion engine. The combustion engine serves as a power generator for the mobile device, with the combustion engine being located on a trailer. The power generation system also includes a power module. The power module comprises both an ultra-capacitor and a lithium-based battery; Preferably, the ultra-capacitor comprises a series, or bank, of super capacitors. Likewise, the battery comprises a series of lithium batteries. Preferably, the super capacitors are in electrical communication with an alternator of a truck. The power module provides power to start the combustion engine used to drive the mobile device. The mobile device may be a refrigeration system, or may be heaters, blowers, lights or other electrical items that may be carried on the trailer.
US11479070B2
A gangway for a multi-car vehicle, the gangway comprising a bellows and an endframe, whereby the bellows is attached to the endframe, whereby a crimping element is attached to the endframe, the crimping element having a crimping mouth, whereby a part of the bellows is inserted into the crimping mouth and held inside the crimping mouth and/or a holding element is attached to the endframe, the holding element having a holding surface that faces a counter surface on the endframe, whereby a part of the bellows is arranged between the holding surface and the counter surface and is pressed against the counter surface by the holding element.
US11479069B2
An adapter for use with components of a truck trailer. The adapter may include multiple input terminals corresponding with multiple terminals of a trailer component socket of a trailer, and multiple output terminals configured to electrically connect with corresponding input terminals of a trailer component. The adapter may also include an adapter circuit configured to electrically connect at least four of the input terminals with at least four of the multiple output terminals. The multiple output terminals may include at least two mode selection output terminals configured to provide a mode selection to the trailer component, and the trailer component optionally includes control logic configured to activate and deactivate the trailer component according to the mode selection.
US11479066B2
A tire and securing element assembly includes a tire inflated at a first pressure and a securing element. The securing element is an inflatable hoop inflated at a second pressure at least 10% greater than the first pressure. The securing element abuts an inner surface of the tire across 30-90% of a tread width. The securing element has a cross sectional area between about 0.4 and 47.0 cm2.
US11479061B2
A tire that can suppress an unused tire from giving an impression like a worn tire as compared with a case where the brightness of a tread surface and the brightness of a bottom surface of a groove are the same is obtained. The tread portion includes a tread portion including a tread surface and a groove that partitions the tread surface; and a plurality of protrusions that protrude from a bottom surface of the groove at a height of from 0.1 mm to 1.0 mm and are arranged at an interval of from more than 0.1 mm to 1.0 mm. A ratio of a height of the protrusions to a depth of the groove (protrusion height/groove depth) is from 0.02 to 0.2 mm.
US11479060B2
This axle beam is provided with a pair of horizontal plate sections separated vertically from and facing each other; and a vertical plate section extending vertically so as to connect intermediate sections, in a front-rear direction, of the pair of horizontal plate sections. The horizontal plate section on the upper side has a forwardly extending upper front plate section and a rearwardly extending upper rear plate section, and the horizontal plate section on the lower side has a forwardly extending lower front plate section and a rearwardly extending lower rear plate section. One of the upper front plate section, the upper rear plate section, the lower front plate section, and the lower rear plate section is set to have a smaller length in the front-rear direction than the other three plate sections, and among the other three plate sections, the two plate sections which are separated vertically from and facing each other are set to have substantially the same length in the front-rear direction.
US11479051B2
In an image processing apparatus, a processor sets a target printing method for printing a target image to one of a bidirectional printing method and a unidirectional printing method. In a case where the bidirectional printing method is set as the target printing method: the processor executes both a first generation process and a second generation process. The first generation process generates first partial print data by converting a set of partial image data using a first color conversion profile. The second generation process generates second partial print data by converting another set of partial image data using a second color conversion profile. In a case where the unidirectional printing method is set as the target printing method, the processor executes a third generation process generating third partial print data by converting a set of partial image data using a third color conversion profile.
US11479050B2
There is provided a liquid discharging head including: supply manifolds; a supply integration channel which extends linearly along an arrangement direction crossing a longitudinal direction of the supply manifolds; return manifolds; and a return integration channel which extends linearly along the arrangement direction. The supply integration channel has a supply port arranged apart from the supply manifolds, being configured to supply liquid to the supply integration channel via the supply port, and at least a part of the supply port being overlapped, in a plan view, with a pressure chamber-arranging area in which pressure chambers communicating with nozzles are arranged. The return integration channel has a return port arranged apart from the return manifolds, being configured to drain the liquid from the return integration channel via the return port, and at least a part of the return port being overlapped, in the plan view, with the pressure chamber-arranging area.
US11479044B2
A print head (10) for a continuous inkjet printer has an ink drop generator (12), an ink supply tube (14) connected to the ink drop generator (12), and a solvent supply tube (16) connected at a first end to the ink drop generator (12) and for connection at a second end to a solvent reservoir. The solvent supply tube (16) is provided with ink flow restriction means (24, 26) for restricting a flow of ink from the ink drop generator (12) into the solvent supply tube (16). The flow restriction means (24, 26) comprise an arrangement (24) of the solvent supply tube (16) such that, for a flow direction reversing portion (26) of the solvent supply tube (16) at the first end of the solvent supply tube (16), a flow of solvent from the second end to the first end of the solvent supply tube (16) flows away from the ink drop generator (12). Also a printer including such a print head and a former for use with such a print head.
US11479041B2
A micro-valve includes an orifice plate having a first surface, a second surface and an orifice extending from the first surface to the second surface. An actuating beam is disposed in spaced relation to the orifice plate. The actuating beam includes a base portion and a cantilevered portion. The base portion is separated from the orifice plate by a predetermined distance. The cantilevered portion extends from the base portion such that an overlapping portion thereof overlaps the orifice. The actuating beam is movable between a closed position and an open position. The micro-valve also includes a sealing structure including a sealing member disposed at the overlapping portion of the cantilevered portion. When the actuating beam is in the closed position, the cantilevered portion is positioned such that the sealing structure seals the orifice so as to close the micro-valve.
US11479036B2
A print component integrated circuitry package includes a number of temperature sensors where each of the plurality of the temperature sensors is disposed in a corresponding temperature region of an integrated circuitry. In an example, an analog sense bus conductively connects to all of the plurality of temperature sensors and an external sensor pad that is to connect to a corresponding print controller contact.
US11479030B2
An apparatus for supporting a process of debonding a carrier glass sheet and an ultrathin glass sheet. A suction plate includes a plurality of suction hole portions defining suction holes for suction-holding a glass laminate seated thereon and at least one recess portion defining at least one recess accommodating at least one device layer protruding from one surface of an ultrathin glass sheet of the glass laminate. A plurality of suction cups are fitted to the plurality of suction hole portions, respectively, such that the plurality of suction cups are elastically compressible, in response to contact pressure of the ultrathin glass sheet and the device layer. A vacuum pump is connected to the plurality of suction hole portions to apply negative pressure to the plurality of suction hole portions. A controller controls the vacuum pump to adjust the negative pressure applied to the plurality of suction hole portions.
US11479029B2
A method for manufacturing a roll of stock material for making a label having a shelf portion with pressure sensitive adhesive and a bib portion with deadened adhesive is provided. The shelf portion includes a layer of polymer. A continuous layer of paper is bonded to a continuous layer of polymer with applied strips of catalyzed adhesive from a roller. Unbonded strips of polymer are kiss-cut and removed to expose the paper between bonded strips of polymer. A continuous layer of pressure sensitive adhesive is applied over the polymer and exposed paper. Strips of deadening agent are applied over the layer of pressure sensitive adhesive that overlays the exposed paper. The pressure sensitive adhesive and deadening agent are cured and a release layer is applied over them.
US11479017B2
The present invention is directed toward a method of making a composite structure including receiving a substantially planar nonwoven spunbond layer including a plurality of multicomponent fibers, thermally bonding the nonwoven spunbond layer at a first bond temperature, laying down a meltblown layer on top of the thermally bonded nonwoven spunbond layer to form an intermediate structure, and thermally bonding the intermediate structure at a second bond temperature to form a final composite structure. Composite structures including a spunbond layer and a meltblown layer, wherein the composite structure has a tensile strength of at least about 130 N/2.54 cm in both machine and cross directions, a tear strength of at least 3.0 N/2.54 cm, and an LRV of about 2.0 or higher are also provided herein.
US11479014B2
The invention concerns a cushion or cushioning comprising, a cover an outer covering layer, a middle foam layer and an inner mesh layer. The cushion also includes an electric circuit connected to an electric generator, the circuit being made from conductive ink deposited on a support layer. The circuit extends opposite the complex; a block of elastically compressible padding, the support layer being formed either by the inner layer, or by an additional mesh layer interposed between the inner layer and the block.
US11479011B2
Provided is a decorative molded article that uniformizes the brightness of an uneven surface and inhibits whitening. The decorative molded article is provided with a protective layer having an uneven surface on an adherend, and satisfying the following requirement 1-1:
US11478994B1
The invention relates to covers for wastewater treatment lagoons, which are typically covered by expansive stretches of sheet-form, high density polyethylene (HDPE). The invention more particularly relates to improvements in attaching HDPE patches at distributed locations thereon, which patches provide locally increased thickness to the cover in service as seats for attachment of further attachments to the cover, such as for example and without limitation HDPE straps for retention of HDPE grout-filled ballast pipes, and so on.
US11478986B2
Systems, devices, and methods are provided for producing a 3d-printable prepolymerized material. A device can include a reactor having a body including a housing having an exterior, and interior cavity, an input end, and an output end opposite of the input end, the output end comprising an opening, a loading hopper operably connected to the interior cavity of the housing, an auger supported within the interior cavity of the housing, a driving motor operably connected to the body configured to drive the auger; and a light emitting unit operably connected to the exterior of the housing.
US11478985B2
An example of a build material for three-dimensional (3D) printing includes a preconditioned polymer or polymer composite powder. A percent crystallinity of the preconditioned polymer or polymer composite powder is reduced by a volume percentage ranging from about 0.5% to about 3% compared to a percent crystallinity of a corresponding untreated polymer or polymer composite powder.
US11478983B2
An additive manufacturing apparatus includes: first and second spaced apart side walls extending along a pre-defined path and defining a build chamber therebetween; one or more build units mounted for movement along the pre-defined path, the one or more build units including at least one of: a powder dispenser positioned above the build chamber; an applicator configured to scrape powder dispensed into the build chamber; and a directed energy source configured to fuse the scraped powder.
US11478971B2
Disclosed is an apparatus for the production of a blown tubular film (FT). The apparatus includes an independent device for the localized thickness adjustment at the strips adjacent to the folding edges resulting from the flattening of the tubular film (FT) by means of adjustment elements formed in angular sectors of limited extension symmetrically arranged 180° apart. The independent device for the localized thickness adjustment being a volumetric type device having a rotating ring that performs a rotating adjustment of the flow rate of a cooling air stream which takes into account the angular offset resulting from the operational parameters of the apparatus.
US11478968B2
The invention relates to a method for producing a tube by injection molding a thermoplastic molding compound by using an injection-molding device with an article cavity, which defines the outer contour of the tube, and with an injection device, which is designed to drive a profile through the article cavity filled with the thermoplastic molding compound and thereby displace a liquid core of the molding compound, wherein the method envisages closing an opening of the article cavity with a mould core, which with the article cavity forms a hollow mould space and which has a secondary cavity that can be filled with the molding compound. After the filling of the article cavity and the hollow mould space with the thermoplastic molding compound, a projectile is driven through the article cavity, wherein the projectile displaces the molding compound into the secondary cavity. Subsequently, the mould core with the filled secondary cavity is pulled, wherein the displaced molding compound is separated from the molding compound forming the tube. The invention also relates to an injection-molding device for carrying out the method.
US11478959B2
A method for producing a first mold element for a metal machining tool, wherein the first mold element is configured as a holding-down mechanism, for producing the first mold element, a main body made of plastics material is provided, wherein a surface of the main body is subdivided into a plurality of regions, on at least one region of the surface of the main body, at least one casting mold is arranged, wherein the at least one casting mold and the at least one region of the surface enclose at least one cavity, which forms a negative mold for a layer of plastics material to be applied, wherein plastics material is filled into the at least one cavity and cured, wherein the plastics material in the at least one region is connected to the surface of the main body and applied to it, forming the layer.
US11478957B2
The improved mold assembly for cultured marble molding is provided. The mold assembly can comprise a male mold portion and a female mold portion. The assembly can further comprise a molding tool. The molding tool can have a side wall having an upper curved s and a lower curved portion. The molding tool can be constructed from a flexible and/or soft material. The lower curved portion of the molding tool can be coated with a gel coat having a first color. The molding tool can facilitate molding of a countertop having a recessed bowl portion having a color different from a counter portion of the countertop.
US11478953B2
A manufacturing method of a honeycomb structure, including a vertical extrusion process, wherein the vertical extrusion process includes: an extrusion step of extruding the molding compound in the vertically downward direction from an extrusion die attached to an extruder; a honeycomb formed body receiving step in which a transfer pallet is placed at a position near the extrusion die, and a honeycomb formed body formed by continuously extruding the molding compound in the extrusion step is received and supported from below by the transfer pallet; and a pallet lowering step of lowering the transfer pallet while receiving and supporting the honeycomb formed body in synchronization with an extrusion speed of the molding compound from the extrusion die, and the transfer pallet is constituted of a laminate structure including: a pallet substrate; and a tabular mesh plate.
US11478952B1
A sawmill and method for sawing a log. The sawmill includes a transfer conveyor to convey a log quarter wedge segment to a log transport rig configured to orient the log quarter wedge segment so that an apex of the log quarter wedge segment is oriented in a downward direction. The log transport rig moves the log quarter wedge segment through a band saw configured to saw the log quarter wedge segment into two log eighth wedge segments. A transfer conveyor is provided to gather the two log eighth wedge segments from the log transport rig and feed the two log eighth wedge segments sequentially to a resawing rig comprising a conveying device and from two to six band saws configured to saw boards from the each of two log eighth wedge segments in succession as each of the two log eighth wedge segments are transported through the resawing rig.
US11478943B2
A hair removal device, in particular an electric shaver, comprising a working head attached to a handle for moving the working head along a skin surface, said working head including at least a pair of short hair cutters and at least one trimmer neighboring at least one of said short hair cutters, wherein said short hair cutters and said trimmer are movable relative to said handle under a skin contact pressure.
US11478937B2
The present invention discloses a care robot controller, which includes: a controller body that includes slide rails, finger slot sliders and a joystick, wherein the finger slot sliders are movably arranged on the slide rails and configured to receive pressing, and the joystick is configured to control the care robot; a gesture parsing unit configured to parse three-dimensional gestures of the controller body, and control the care robot to perform corresponding actions when the three-dimensional gestures of the controller body are in line with preset gestures; and a tactile sensing unit configured to sense the pressing received by the finger slot sliders and initiate a user mode corresponding to the pressing information, so that the controller body provides corresponding vibration feedback. Thus the user can control the controller efficiently and conveniently, the control accuracy is improved, and effective man-machine interaction is realized.
US11478926B2
An operation control device for a robot comprises: an input part inputting at least one operation candidate, and a captured image including an object to be processed; a first learning device that has finished learning performed according to first learning data to output a first evaluation value indicating evaluation of each operation candidate when the robot performs a first processing operation upon input of the captured image and the operation candidate; a second learning device that has finished learning performed according to second learning data which differs from the first learning data, to output a second evaluation value indicating evaluation of each operation candidate when the robot performs a second processing operation upon input of the captured image and the operation candidate; and an evaluation part that, based on at least one of the first evaluation value and the second evaluation value, calculates a command value.
US11478919B2
A robot system includes a slave unit including a slave-side force detector configured to detect a direction and a magnitude of a reaction force acting on a workpiece held by a work end of a slave arm, a master unit including a master-side force detector configured to detect a direction and a magnitude of an operating force applied by an operator to an operation end of a master arm, and a system controller configured to generate a slave operational command and a master operational command based on the operating force and the reaction force. The system controller includes a regulator configured to correct a moving direction of the work end so that the movement of the work end in a pressing direction of an object is regulated when the reaction force exceeds an acceptable value set beforehand.
US11478917B2
It is an object of the invention to provide a more rational vibration reducing technique for a work tool. A representative work tool 100 has an outer housing 102, an inner housing 104, a brushless motor 115, a spindle 124 having a rotation axis extending in parallel to a rotation output shaft of the brushless motor 115 and configured to be rotated on the rotation axis within a prescribed angular range to drive a tool accessory 145, a front elastic member 110a disposed between a front inner housing region 104a and a front outer housing region 102a, and a rear elastic member 110c disposed between at least one of an intermediate inner housing region 104b and a rear inner housing region 104c and at least one of an intermediate outer housing region 102b and a rear outer housing region 102c.
US11478914B2
A tool bushing of a breaking hammer, a tool bushing arrangement, a breaking hammer and a method of mounting a tool bushing of a breaking hammer are disclosed. The tool bushing is a sleeve-like piece having a multi-shouldered outer surface with three or more successive cylindrical portions. The cylindrical portions have different diameters that match with corresponding surfaces of a bushing housing when the tool bushing is mounted. Diameters of the bushing and the bushing housing are dimensioned so that friction forces are generated when the bushing is assembled.
US11478912B2
Disclosed is nail gun which fires nails stably, including: a housing, a trigger, an electric motor, a first cylinder, a second cylinder, a crank, a linkage, a nail firing assembly, and a nail supplying assembly, the second cylinder being disposed in the first cylinder, inside the first cylinder being provided a first piston, inside the second cylinder being provided a second piston, the linkage being in transmission connection with the first piston, the electric motor being in transmission connection with the crank via a transmission mechanism and driving, via the linkage, the first piston to make an axial motion in the first cylinder, a circulating air channel being provided between the first cylinder and the second cylinder, the nail firing assembly including a striker which is connected with the second piston.
US11478910B2
A pipe coupon extraction tool includes: a rod defining a first end, a second end, and a central axis; and a spring bar defining a first end and a second end, the spring bar rotatably secured to the rod, a surface of the spring bar configured to be angled with respect to the central axis when the pipe coupon extraction tool is engaged with a pipe coupon.
US11478904B2
A jig for assembling a cabinet is disclosed. The jig includes a clamp assembly pivotally attached to a base. The clamp assembly includes a first jaw and a second jaw configured to apply a clamping force therebetween. The clamp assembly can pivot between a first position and a first inclined position. In the first position, a front support plate of the clamp assembly is oriented vertically, and in the first inclined position, a first angle less than 90 degrees is formed between the front support plate and a support surface on which the base rests. The clamp assembly may also pivot to a second inclined position at which a second angle less than the first angle is formed between the front support plate and the support surface.
US11478895B2
Provided is a substrate holding device used in a substrate polishing apparatus that polishes a substrate using a polishing pad. The substrate holding device includes: a retainer ring configured to hold a peripheral edge of the substrate; and a drive ring fixed to the retainer ring so as to rotate together with the retainer ring. The surface of the retainer ring at the polishing pad side has a convex portion at a position other than an innermost circumference following a shape of the drive ring.
US11478894B2
Methods and apparatus for monitoring and controlling relative concentrations of polishing fluid additives and, or, the distribution of a polishing fluid and, or, polishing fluid additives across the surface of a polishing pad during chemical mechanical planarization (CMP) of a substrate are provided herein. In one embodiment, a method for polishing a substrate includes delivering a polishing fluid to one or more locations on a polishing surface of a polishing pad, wherein the polishing fluid comprises an optical marker; detecting optical information at a plurality of locations across a scan region of the polishing surface using an optical sensor facing theretowards; communicating the optical information to a system controller; determining a polishing fluid distribution across the scan region using the optical information; and changing an aspect of the delivery of the polishing fluid based on the polishing fluid distribution.
US11478892B2
A power tool includes a housing. A motor is housed in the housing. A platen is driven by the motor. The housing includes a first housing part, a second housing part and a third housing part. The housing defines a battery receptacle portion configured to receive a removable battery pack which powers the motor. Each of the first housing part, the second housing part and the third housing part form part of the battery receptacle portion.
US11478883B2
A welding system monitors the changes in the power output provided from a power supply to a device to determine the inductance of power cables between the power supply and the device. The device may determine the inductance of the power cables based at least in part on a delay in a threshold change in voltage to the device after a change in the current demand of the device, a delay in the initialization of the change in the current demand of the device after an initialization signal, a rate of change of the current drawn by the device, or a relative comparison of the voltage to the device and the current drawn by the device, or any combination thereof. If the inductance of the power cables is greater than a threshold inductance, the device may signal the user, disable operation of the device, or any combination thereof.
US11478878B2
A laser cutting system for cutting articles, such as tubes, and method of using the same. The laser cutting system can cut slots, holes, and/or pores into each article or tube to form filtration tubes, for example. The system includes a delivery system for delivering a laser beam from a laser source, at least one mirror, a focusing objective lens, a gas source, and a delivery nozzle. A first stage holds each article in a longitudinal direction, and may rotate the article axially during delivery of the gas and laser beam towards the article and move the article longitudinally relative to the delivery nozzle. A second stage is provided in the system for moving the delivery nozzle relative to the article being held by the first stage. A controller controls actuation of the laser beam and the gas source, and movement of the first stage and the second stage.
US11478874B2
In a method of processing a substrate, in a second step, only some of a plurality of altered portions are exposed from an opening portion of a mask, and the remaining portions are not exposed. In this case, at the time of etching in a third step, an etching rate may be made different between the altered portions exposed from the opening portion of the mask and the altered portions which are not exposed. Accordingly, it becomes easier to obtain a desired processed shape by adjusting the altered portions exposed from the opening portion of the mask and the altered portions which are not exposed.
