US11340985B2
This disclosure describes a programmable device, referred to generally as a data processing unit, having multiple processing units for processing streams of information, such as network packets or storage packets. This disclosure also describes techniques that include enabling data durability coding on a network. In some examples, such techniques may involve storing data in fragments across multiple fault domains in a manner that enables efficient recovery of the data using only a subset of the data. Further, this disclosure describes techniques that include applying a unified approach to implementing a variety of durability coding schemes. In some examples, such techniques may involve implementing each of a plurality of durability coding and/or erasure coding schemes using a common matrix approach, and storing, for each durability and/or erasure coding scheme, an appropriate set of matrix coefficients.
US11340983B2
Examples of the present disclosure provide apparatuses and methods for error code calculation. The apparatus can include an array of memory cells that are coupled to sense lines. The apparatus can include a controller configured to control a sensing circuitry, that is coupled to the sense lines, to perform a number of operations without transferring data via an input/output (I/O) lines. The sensing circuitry can be controlled to calculate an error code for data stored in the array of memory cells and compare the error code with an initial error code for the data to determine whether the data has been modified.
US11340980B2
Systems, methods, and apparatus including computer-readable mediums for managing open blocks in memory systems such as NAND flash memory devices are provided. In one aspect, a memory system includes a memory and a memory controller. The memory includes multiple blocks each having a plurality of word lines. The memory controller is coupled to the memory and configured to: evaluate a read disturbance level of an open block, the open block having one or more programmed word lines and one or more blank word lines, and in response to determining that the read disturbance level of the open block is beyond a threshold level, manage each memory cell in at least one of the blank word lines to have a smaller data storing capacity than each memory cell in at least one of the one or more programmed word lines so as to reduce impact of read disturbance.
US11340976B2
Disclosed herein are log information collection methods for collecting log information of a network device operating in accordance with instructions from an operation apparatus. In some cases, the log information collection method can comprise: determining whether another piece of the log information including a second character string occurs in a predetermined duration, wherein the niece of log, information includes a first character string; generating a new piece of log information including a third character string; and accepting specifications of the first, second, and third character strings, the predetermined duration, and occurrence or non-occurrence of the piece of the log information and the other piece of the log information.
US11340972B1
Systems and methods are disclosed for categorizing error types encountered in data access operations based on bit information from a data segment. An example apparatus includes a circuit configured to perform error recovery for one or more data segments including determining an error recovery operation of a plurality of error recovery operations to perform based on bit information of the one or more data segments. The example circuit also performs the determined error recovery operation.
US11340971B2
The present disclosure relates to controlling communication between various applications or integrating various applications using interaction patterns. Interaction pattern data, which defines multiple roles for an interaction pattern is generated. Each role is associated with a transaction and is a source or target of a transaction. A transaction is performed using an application programming interface (API). A role can be a provider, or a consumer of the API based on whether the role is a source or target of the transaction. Application conformance data, which defines a set of roles implemented by the application is generated. An application is permitted to invoke an API of another application, if the application implements a first role and the other application implements a second role, and the first role and the second role are a source and target, respectively, of a transaction performed using the API.
US11340969B2
In a processing system including a data distribution server and multiple processing servers, the data distribution server transfers data to any one of the multiple processing servers, and the processing server includes a server determination information storage unit in which load information on each of the multiple processing servers is stored and an application specific transfer determination information storage unit in which a condition to be transferred peculiar to an application is stored. A processing server in question generates a message upon determining to have received data including information identifying the application, identifies the application upon determining to have received the message, selects any processing server based on the information stored in the server determination information storage unit and the application specific transfer determination information storage unit, and executes the application or transfers the message to the selected processing server according to the selected processing server.
US11340968B1
Embodiments for recording application program interface (API) calls through an API recorder component or process that presents a DVR (digital video recorder)-like interface and capability to capture API calls as they are used when navigating a graphical user interface (GUI). Internal components of this function perform the recording and macro creation to allow constant playback of these recorded API steps. By easily generating and managing macros, system administrators can easily re-execute customer workflows to alleviate frustration and mistakes associated with repetitive and time-consuming input and/or coding operations.
US11340966B2
An issue tracking system configured to track issues, tickets, or tasks is described herein. The issue tracking system may be used to create, modify, and delete issue records during a live meeting or event. The issue tracking system may be adapted to determine a likelihood of user attendance or user proximity and, in accordance with the likelihood exceeding a threshold or meeting a criteria, suppress transmission of notifications to a subset of user devices. Normal or unsuppressed notification transmission is maintained to another subset of user devices.
US11340963B2
Aspects of the technology described herein improve the clarity of information provided in automatically generated notifications, such as reminders, tasks, alerts or other messages or communications provided to a user. The clarity may be improved through augmentations that provide additional information or specificity to the user. For example, instead of providing a notification reminding the user, “remember to send the slides before the meeting,” the user may be provided with a notification reminding the user “remember to send the updated sales presentation before the executive committee meeting on Tuesday. The augmentation may take several forms including substituting one word in the notification with another more specific word, adding additional content such as a word or phrase to the notification without altering the existing content, and/or by rephrasing the content for grammatical correctness and/or clarity.
US11340958B2
Disclosed are various embodiments of real-time simulation of the performance of a compute accelerator workload for distributed resource scheduling. The compute accelerator workload is executed on candidate hosts to select a destination host. Efficiency metrics are determined for the candidate hosts based on the execution of the compute accelerator workload on the candidate hosts. A destination host is selected from the candidate hosts based on the efficiency metrics, and the compute accelerator workload can be assigned to execute on the selected destination host.
US11340950B2
A service band management system includes management device(s) coupled to a workload provisioning infrastructure. The management device(s) identify a first workload provisioning system in a workload provisioning infrastructure, and determine its first workload provisioning capability. Based on the first workload provisioning capability, the management device(s) map the first workload provisioning system to a first service band, and provision a workload using the first workload provisioning system based on the first service band satisfying a workload requirement for the workload. Subsequently, the management device(s) identify that a second workload provisioning system has been added to the workload provisioning infrastructure, and determine its second workload provisioning capability. Based on the first workload provisioning capability and the second workload provisioning capability, the management device(s) automatically remap the first workload provisioning system to a second service band that is different than the first service band.
US11340949B2
A method and a hardware acceleration managing node for managing a request for hardware acceleration (HA). The hardware acceleration managing node receives, from a HA interfacing node, the request for hardware acceleration of processing of source data. The hardware acceleration managing node sends an indication of a source memory location(s) for storing of the source data. The hardware acceleration managing node selects one or more hardware acceleration devices. The hardware acceleration managing node receives a chunk of code to be accelerated. The hardware acceleration managing node sends, to the one hardware acceleration device, a set of acceleration instructions related to the chunk of code and the indication of the source memory location. The hardware acceleration managing node receives an indication of a result memory location indicating result data. The hardware acceleration managing node sends an indication of completed hardware acceleration to the HA interfacing node.
US11340947B2
System and method for terminating instances and autoscaling instance groups of computing platforms. For example, a method includes determining whether an instance of an instance group is identified as eligible for termination. The method further includes, in response to determining that the instance of the instance group is identified as eligible for termination, terminating the eligible instance. The terminating the eligible instance includes, in response to a runtime of the eligible instance being equal to or larger than a predetermined maximum lifetime, terminating the eligible instance. The terminating the eligible instance further includes, in response to the runtime being smaller than the predetermined maximum lifetime, detaching the eligible instance from the instance group to allow a new instance to be associated with the instance group, and in response to the eligible instance being detached from the instance group: waiting for the new instance to be associated with the instance group, and evicting each pod associated with the detached instance. The method is performed using one or more processors.
US11340941B2
The present disclosure is directed to a system and method for viewing jobs managed by heterogeneous job schedulers on heterogeneous computing systems. Organizations often rely on workflow schedulers or job schedulers to execute and manage their workflow pipelines. However, different departments within a large organization may rely on different job scheduling applications for managing their workflows. Without the capability to monitor and manage all or a subset of jobs running on heterogeneous job scheduling applications across the organization at the same time, organizations lack the insight they need to make their workflow pipeline more efficient. The disclosed system and method allows users to monitor jobs or computer applications, including details regarding job execution and service level agreements, running on heterogeneous job schedulers across the organization.
US11340936B2
Embodiments relate to a compiler. The compiler decreases data fetch and read associated with storing data in a data buffer of a neural processor circuit to or from a system memory. The data buffer can store an input slice of data for processing by a neural engine(s) of the neural processor circuit, an output slice of data output from the neural engine(s), and/or an intermediate data slice of data.
US11340934B2
A cloud oversubscription system including one or more processors and a memory coupled with the one or more processors. The one or more processors effectuate operations including obtaining a list of service level agreement (SLA) availability values for each of one or more virtual machines (VMs) of a host. The one or more processors further effectuate operations including analyzing the list to determine a maximum availability number for the host. The one or more processors further effectuate operations including identifying a probable overload condition value based on the SLA availability values. The one or more processors further effectuate operations including performing at least one recommended action when the probable overload condition value exceeds an SLA before an occurrence of an overload condition.
US11340933B2
A method and system for managing dynamic runtime information provision for a container implementing a Session Management Function (SMF) executed by an electronic device in a 3rd generation partnership project (3GPP) 5th Generation (5G) mobile network core. The method includes starting a container image load, the container image including at least a secret sub unit and an application sub unit, the application sub unit providing the SMF, determining an input source to provide a secret value for the container, the input source identified by information in the secret sub unit in the container image, and providing the secret value to a destination sub unit of the container.
US11340925B2
Embodiments of the present invention are directed to action recipes for a crowdsourced digital assistant. Users can define an action recipe by recording a set of inputs across one or more applications, by providing multiple sub-commands in a single on-the-fly command, by providing one or more associated commands, or otherwise. An action recipe dataset is generated, and stored and indexed on a user device and/or on an action cloud server. As such, any user can invoke an action recipe by providing an associated command to a crowdsourced digital assistant application on a user device. The crowdsourced digital assistant searches for a matching command on the user device and/or the action cloud server, and if a match is located, the corresponding action recipe dataset is accessed, and the crowdsourced digital assistant emulates the actions in the action recipe on the user device.
US11340920B2
Described herein is a method for creating and utilizing device navigational maps. The device navigational maps are modeled using directed graphs that contain detailed information of all components on the connected devices. An application systematically scans through the entire connected device and builds a detailed data model of the connected device, which is used as the navigational map.
US11340915B2
Embodiments disclosed herein are directed at applying transformations to computer code residing in original libraries for protection against cyberattacks. For example, the transformations applied on original libraries cause random reorganization of the computer code resulting in a transformed version of an original library. Although a malicious attacker can utilize a known exploit of the original library and launch a cyberattack, such knowledge is of no use on the transformed version of the original library. In some embodiments, the transformed version of the original library is stored in cache memory and shared by multiple executable programs to facilitate efficient memory utilization. By making updates to information within the memory occupied by the executable program, the connection between the transformed version of the original library and the executable program is established, when the executable program attempts to access the functional blocks of the original library, which can be released from memory.
US11340911B2
Techniques are provided for installing patches using a jail. In an example, a computing node boots from a first partition and then mounts a second partition. The computing node can install an upgrade image for an operating system on the second partition. The computing node can then create a jail that sets the mount point of the second partition as the apparent root directory, and install one or more patches within the jail. The computing node can then reboot from the patched and upgraded operating system of the second partition. In this manner, the node can be upgraded with an operating system and one or more patches, while being rebooted once.
US11340902B2
A method of and system for performing metadata tag compression in security policy enforcement system may comprise conveying a set of data elements, each with an associated metadata tag, from a first processor subsystem to a second processor subsystem. The first processor subsystem may be configured to process conventional tasks, the second processor configured to apply one or more policy decisions to the data element. The conveying may further comprise sending the set of data elements along with an index element that identifies one or more metadata tags, and sending one or more of the metadata tags identified by the index element.
US11340900B2
Dirty pages of cached user data are persistently stored to page buffers that are allocated from a page buffer pool in a persistent data storage resource of a data storage system, and are indicated by page descriptors that are stored at a head of a temporally ordered page descriptor ring as the dirty pages are stored to the page buffers. The disclosed technology performs a flush operation by selecting a work-set of non-sequential page descriptors within the page descriptor ring, flushing dirty pages from page buffers indicated by the page descriptors in the work-set to non-volatile data storage drives of the data storage system, and storing, for each one of the page buffers indicated by the page descriptors in the work-set, an indication that the page buffer is available for re-use.
US11340894B2
The present disclosure provides a method, system, and device for file replication. To illustrate, based on target replication information corresponding to a version of a file at a target device, a source device may determine one or more portions of a different version of the file at the source device to be provided to the target device. One or more other aspects of the present disclosure further provide sending, to the target device, the one or more portions and replication information corresponding to the version of the file at the source device. Based on the version of the file at the target device, the one or more portions, and the replication information corresponding to the version of the file at the source device, the target device may assemble and store a file that corresponds to the version of the file at the source device.
US11340893B2
Systems and methods for providing an update to a natively rendered application installed on a mobile device are provided. A method includes updating a base application with a unique tailored solution for each client that has created its own unique tailored solution. The method further includes storing, for each client that has created its own unique tailored solution, the base application with its unique tailored solution, as separate versions of the base application in a storage system. The method further includes adding common additional code to each of the separate versions of the base application, while preserving the unique tailored solution for each client that has created its own unique tailored solution. The method further includes pushing the base application with the common additional code to the client.
US11340889B2
A technique includes communicating with a plurality of input/output (I/O) modules to cause a firmware image to be transferred to the I/O modules. The I/O modules are each associated with the plurality of storage device enclosures, and the I/O modules are serially coupled together in a chain establishing a processing order among the I/O modules. The technique includes rebooting the I/O modules to cause the I/O modules to use the communicated firmware images, where the rebooting includes rebooting the I/O modules in a second order counter to the processing order.
US11340886B2
Methods and systems for updating configurations. An application can be determined to be incorrectly configured. A request can be sent to update a configuration property. The configuration property can be updated in a test environment. The application can be tested with the updated configuration property in the test environment. The test of the application with the updated configuration property in the test environment can be identified as successful. An incorrect configuration of the application can be updated.
US11340884B2
System, methods, and other embodiments described herein relate to updating distributed devices. In one embodiment, a method includes, in response to acquiring, in a delivery device that is mobile, an update for a software package, identifying an update target that is associated with at least one update device that includes the software package that is to be updated. The method includes communicating, upon locating the update target, the update directly to the at least one update device to permit the at least one update device to revise the software package using the update.
US11340876B2
A method which is implemented by a processor of an electronic device includes receiving a program code directing operations to be processed by heterogeneous processors, receiving libraries to be referenced by the heterogeneous processors for processing the operations, receiving library information associated with attributes of processing the operations based on the libraries, determining processors, which will process the operations, from heterogeneous processors with reference to the library information such that each processor of the heterogeneous processors processes one or more assigned operations of the operations, and compiling sub portions divided from a whole portion of the program code so as to respectively correspond to the determined processors in a state where the sub portions respectively correspond to some libraries to be referenced by the determined processors.
US11340872B1
Systems and methods may be provided for generating applications that may be agile, personalized, quickly delivered, and capable of being seamlessly integrated across an organization. The behavior and functionality of the applications (e.g., user interfaces therein) may be tailored specifically to individual users in response to learned user preferences. Consequently, these dynamic user experience (UX) applications may be rapidly deployed and capable of providing a satisfactory yet complete user experience across one or more applications. The methods and systems may include receiving a user objective, selecting a path associated with one or more steps, generating a dynamic UX application based on the steps, transmitting the dynamic UX application to the user, and displaying the dynamic UX application.
US11340869B2
A sum-of-products operator including: a first circuit configured to generate a plurality of signals, each of which corresponds to each of a plurality of data; a second circuit including a first operation circuit configured to multiply each of the signals generated by the first circuit by a weight using a plurality of variable resistive elements having variable resistance values, and to calculate a sum of a plurality of results of multiplications; a third circuit configured to calculate a result of summing values corresponding to the data or a result of the summing value after being adjusted; and a fourth circuit including a differential circuit configured to output a difference between a calculated result in the first operation circuit of the second circuit and a calculated result in the third circuit.
US11340868B2
An execution unit for a processor, the execution unit comprising: a look up table having a plurality of entries, each of the plurality of entries comprising an initial estimate for a result of an operation; a preparatory circuit configured to search the look up table using an index value dependent upon the operand to locate an entry comprising a first initial estimate for a result of the operation; a plurality of processing circuits comprising at least one multiplier circuit; and control circuitry configured to provide the first initial estimate to the at least one multiplier circuit of the plurality of processing circuits so as perform processing, by the plurality of processing units, of the first initial estimate to generate the function result, said processing comprising applying one or more Newton Raphson iterations to the first initial estimate.
US11340859B2
A synchronous display method, a storage medium and an electronic device are provided. The method includes: screenshot information of a first terminal is acquired, and the screenshot information into a bitmap corresponding to the screenshot information is converted; a rotation state of a screen of the first terminal is acquired; and when it is determined that the screen rotates according to the rotation state, a transposition operation corresponding to the rotation state is performed on the bitmap, the bitmap after the transposition operation is converted into a picture byte stream, and the picture byte stream is transmitted to a second terminal to synchronously display the screenshot information corresponding to the bitmap.
US11340855B2
A display system includes a first display device having an active display region having individually controllable pixels, a sensor to generate information that is useful for determining a position of the first display device relative to a second display device, and a display controller to determine the position of the first display device relative to the second display device based on the information generated by the sensor. The display controller determines an image to be shown on the first display device based on the position of the first display device relative to the second display device.
US11340854B2
A display device may include a communications interface and a controller configured to monitor for user-initiated changes to display settings associated with the display device and communicate a message via the communications interface to an information handling system in order to cause the information handling system to communicate a second message to a second display device to change display settings of the second display device responsive to the user-initiated changes to the display settings associated with the display device. The controller may also be configured to monitor for an indication from the information handling system via the communications interface indicative of user-initiated changes to display settings associated with the second display device and responsive to receipt of the indication from the information handling system indicative of user-initiated changes to display settings associated with the second display device, cause a change to display settings associated with the display device.
US11340851B1
Methods, systems, and storage media for characterizing print volume information for a printing asset
Methods, systems, and storage media for characterizing print volume information for a printing asset are disclosed. Exemplary implementations may: query a first computer-readable medium having stored thereon a first print volume data; query a second computer-readable medium having stored thereon a second print volume data; perform a statistical analysis based at least on the first and second print volume data to generate a print volume statistic; code a print volume classification for storage on a data storage device; and store the print volume classification on the data storage device such that the print volume classification is accessible via a structured query.
US11340840B2
A printer is caused to perform a checking print for a job in a case that a predetermined user's instruction is received via a user interface. The printer is caused to perform the checking print for the job without receiving the predetermined user's instruction in a case that the job meets a predetermined condition.
US11340836B2
A variety of applications can include apparatus and/or methods of operating the apparatus in which functionalities of a memory device of the apparatus can be extended by changing data flow behaviour associated with standard commands used between a host platform and the memory device. Such functionalities can include debug capabilities. In an embodiment, a standard write command and data using a standard protocol to write to a memory device is received in the memory device, where the data is setup information to enable an extension component in the memory device. An extension component includes instructions in the memory device to execute operations on components of the memory device. The memory device can execute operations of the enabled extension component in the memory device based on the setup information. Additional apparatus, systems, and methods are disclosed.
US11340833B2
Methods, systems, and devices related to data relocation via a cache are described. In one example, a memory device in accordance with the described techniques may include a memory array, a sense amplifier array, and a signal development cache configured to store signals (e.g., cache signals, signal states) associated with logic states (e.g., memory states) that may be stored at the memory array (e.g., according to various read or write operations). In some cases, the memory device may transfer data from a first address of the memory array to the signal development cache. The memory device may transfer the data stored in the signal development cache to a second address of the memory array based on a parameter associated with the first address of the memory array satisfying a criterion for performing data relocation.
US11340831B2
A memory system is provided. The memory system includes a memory controller and a data bus electrically coupled to the memory controller. The memory system further includes one or more memory devices communicatively coupled to the memory controller via the data bus, wherein each of the one or more memory devices comprises a read training setting configured to adjust a read output timing of data being sent to the memory controller during read operations from the one or more memory devices.
US11340821B2
A method for migration of data is provided. The method includes triggering a rebuild of data according to a first migration mechanism from a first storage drive to a second storage drive. Monitoring space utilization associated with the second storage drive, and adaptively switching the migration of the data from the first migration mechanism to a second migration mechanism based on the monitoring.
US11340818B2
Migrating virtual tapes between different virtual tape storages without host involvement is described herein. A system as described herein can include a local tape library comprising respective storage devices; a memory that stores executable components; and a processor that executes the executable components stored in the memory. The executable components can comprise a connection component that establishes a first connection to a host system and a second connection to an external tape library; a request processing component that receives an access request for a requested storage device from the host system via the first connection; and a proxy component that accesses the requested storage device at the outside tape library via the second connection and enables access to the requested storage device by the host system via the first connection in response to the requested storage device being determined to be absent from the local tape library.
US11340816B2
A mapped RAID system with a protection group of physical data storage drives calculates an affinity value for each pair of physical data storage drives in the protection group that is equal to a total number of RAID extents to which at least one drive extent is allocated from each of the physical data storage drives in the pair. A change from a previous level of RAID protection to a new level of RAID protection provided by one of the RAID extents is detected. The new level of RAID protection provided by the RAID extent uses fewer drive extents than the previous level of RAID protection provided by the RAID extent. The disclosed technology selects one of the drive extents previously allocated to the RAID extent for deallocation such that the range of the affinity values is minimized after deallocation of the drive extent.
US11340806B2
A computer system having a host coupled to a storage device via a peripheral component interconnect express bus. The host communicates with the storage device in accordance with a non-volatile memory host controller interface specification. The storage device stores versions of meta data sequentially in a portion of a volatile memory that is protected against power failure using a power hold-up module. In response to a sudden power loss, the power hold-up module provides sufficient energy to support operations to copy the content from the portion of the volatile memory into a non-volatile memory. During a startup process, the content is retrieved from the non-volatile memory; and a binary search is performed to locate, within the content, the latest, valid version of the meta data to continue operations interrupted by the power loss.
US11340791B2
Apparatus comprises source circuitry to provide data items; buffer circuitry having a set of buffer entries to hold one or more data items, provided by the source circuitry, for delivery to one or more destinations within a respective delivery latency, in which a buffer entry holding an initial data item becomes available to hold another data item in response to delivery of the initial data item to its respective destination; and control circuitry to control acceptance of data items from the source circuitry for holding by the buffer circuitry, the control circuitry being configured to control the buffer circuitry to accept a given data item when: (i) a buffer entry is available to hold the given data item and (ii) the delivery latency of data items including the given data item held by the buffer circuitry is such that at least a threshold number of buffer entries may be made available within no more than a threshold availability period.
US11340775B2
A presented force sense is associated with an input of an operator to a touch panel. An input to the touch panel is performed using a touch panel input device including: a first object including a first surface, a first texture including a region of an S-pole and a region of an N-pole being previously magnetized on the first surface, a plate surface on an opposite side to the first surface being disposed to face an input surface of the touch panel; and a second object including a magnetic sheet and a conductive portion, the magnetic sheet including a second surface, a second texture including a region of an S-pole and a region of an N-pole being previously magnetized on the second surface, the second surface being disposed to face the first surface, the conductive portion forming a conductive pattern on the second surface, the second object being operated by an operator performing an input operation on the touch panel.
US11340774B1
Techniques are disclosed for anomaly detection based on a predicted value. A search query can be executed over a period of time to produce values for a key performance indicator (KPI), the search query defining the KPI and deriving a value indicative of the performance of a service at a point in time or during a period of time, the value derived from machine data pertaining to one or more entities that provide the service. A graphical user interface (GUI) enabling a user to indicate a sensitivity setting can be displayed. A user input indicating the sensitivity setting can be received via the GUI. Zero or more of the values as anomalies can be identified in consideration of the sensitivity setting indicated by the user input.
US11340773B2
This application is directed to detecting touch events on a touch sensing surface coupled to a capacitive sense array and one or more force electrodes. The capacitive sense array includes a plurality of sense electrodes configured to provide a plurality of capacitive sense signals. The force electrodes are configured to provide one or more force signals. A subset of sense electrodes are determined to be associated with a candidate touch based on the capacitive sense signals and their associated baseline values. When force associated with the force signals is below a predetermined force threshold, the candidate touch is determined as an invalid touch (e.g., coverage by a water drop on an area of the touch sensing surface corresponding to the subset of sense electrodes). Baseline values are adjusted for the subset of sense electrodes for determining subsequent touch events associated with the subset of sense electrodes.
US11340768B2
The present disclosure relates to an application program display method and device, and a storage medium, which are applied to a terminal including a screen. The method can include determining whether an application screen supports activity-component-based in-application screen splitting. When the activity-component-based in-application screen splitting is supported and a screen splitting operation is detected, a first interface of the application program is displayed according to a first activity component of the application program, and a second interface of the application program is displayed according to a second activity component of the application program at same time of displaying the first interface. Both a display area of the first interface and a display area of the second interface can be less than a display area of the screen.
US11340766B2
A method for printing a repositionable note by a server includes creating a chat room in response to a request of a chief client, creating a two-dimensional code including link information to enter the chat room, a password to enter the chat room, and information about time when the two-dimensional code is created, transmitting the two-dimensional code to the chief client, receiving the password and the time when the two-dimensional code is created from one or more participant clients, allowing the one or more participant clients that have accessed the chat room using the link information obtained from a photographed image of the two-dimensional code to enter the chat room, and transmitting information about the one or more printers linked to the chief client in the chat room and information to link to the one or more printers to the one or more participant clients.
US11340760B2
Methods, systems, and non-transitory computer readable storage media are disclosed for generating a customized organizational structure prior to uploading content items to a remote storage. For example, in one or more embodiments, the disclosed system identifies a set of content items to host on a remote storage and generates a visual representation of an organizational structure to be used for the content items at the remote storage. The system detects interactions modifying the organizational structure and provides the customized organizational structure to the remote storage prior to transmitting the content items. The system then transmits the set of content items to the remote storage in response to a transmission initiation event, and the remote storage stores the content items according to the customized organizational structure. In one or more embodiments, the system also allows the organizational structure and uploading of content items to be performed using different applications.
US11340746B2
An electronic device includes a display unit including an active area configured to display an image, a peripheral area adjacent to the active area, and an input sensing unit disposed on the display unit within the active area. The input sensing unit includes a first sensing electrode disposed in the active area and a second sensing electrode spaced apart from the first sensing electrode and disposed in the active area.
US11340739B2
The present disclosure relates to an input device and a method of producing the device. The input device includes a flat panel defining an array of control surfaces, a support disposed on a side of the panel facing away from an operator, and a flat film layer structure disposed between the flat panel and the support which defines an array of capacitive sensors; wherein each capacitive sensor forms a measuring capacitance assigned to one of the control surfaces; wherein the support forms at least one web, which protrudes towards the flat panel and connects to the flat panel to fix the film layer structure between the flat panel and the support.
US11340733B2
A method for detecting electrical signals is provided. The method comprising: detecting periodically via a touch panel touching or approximating events and electrical signals according to a first period, wherein the electrical signals are emitted by an electrode of a transmitter touching or approximating the touch panel; performing multiple electrical signal detections during an electrical signal scanning period, after the electrical signals are detected in a first time, in order to detect the electrical signals in a second time; calculating a period of the electrical signal transmission of the transmitter according to the first time and the second time; and detecting periodically via the touch panel touching or approximating events and electrical signals according to the period of the electrical signal transmission, wherein one of the first period and the period of the electrical signal transmission is not an integer multiple of another of the first period and the period of the electrical signal transmission.
US11340732B2
The present inventive concepts relate to a noise compensation device and method of a touch-sensing panel, and to a noise avoiding device and method. The noise compensation device of a touch-sensing device according to some example embodiments includes: a noise compensation signal generator configured to generate mutually different noise compensation signals for at least portions of first to Nth channels included in the touch-sensing panel; and a noise cancelling signal output circuit configured to generate noise-compensated reception signals based on the mutually different noise compensation signals and provide the noise-compensated reception signals to each of at least two channels among the first to Nth channels, wherein N is an integer two or greater.
US11340731B2
A method for capacitive based detection with a digitizer sensor including a plurality of conductive elements that are capacitively coupled is described. The method includes generating a drive signal including transient sections separated in time by flat sections, providing the drive signal generated to at least one conductive element of the digitizer sensor, and sampling outputs transferred to a second conductive element that is capacitively coupled to the at least one conductive element in response to providing the signal generated to the at least one conductive element. The sampling events of the sampling are timed to take place both in response to the transient sections of the drive signal and to the flat sections of the drive signal.
US11340722B2
A touch sensor-antenna module includes a touch sensor electrode layer including a plurality of sensing electrodes and traces electrically connected to the sensing electrodes, and an antenna electrode layer disposed over the touch sensor electrode layer or under the touch sensor electrode layer. The antenna electrode layer includes an antenna pattern that does not overlap the traces in a planar view. An electrical interference from the traces may be reduced to improve an antenna signal property.
US11340716B2
Touch-based input devices, such as a stylus, can receive tactile input from a user. The tactile input functions can be performed by a touch sensor, such as a capacitive sensing device. A touch sensor can be integrated into a stylus in a low profile form. Tactile input can be received at the user's natural grip location. Furthermore, the stylus can effectively distinguish between tactile inputs from a user and disregard sustained tactile inputs that are provided while the user simply holds the stylus at the user's natural grip location.
US11340707B2
Examples are disclosed that relate to hand gesture-based emojis. One example provides, on a display device, a method comprising receiving hand tracking data representing a pose of a hand in a coordinate system, based on the hand tracking data, recognizing a hand gesture, and identifying an emoji corresponding to the hand gesture. The method further comprises presenting the emoji on the display device, and sending an instruction to one or more other display devices to present the emoji.
US11340706B2
Systems and methods for gesture recognition based on depth information from a camera include, at an electronic device having a camera system, capturing a video frame and depth information associated with the video frame, identifying a foreground portion of the video frame based on the depth information, and determining whether the foreground portion matches a predefined gesture in a database. In accordance with a determination that the foreground portion matches a predefined gesture in the database, the device determines whether one or more subsequent video frames matches the one or more predefined gestures to produce a recognized gesture.
US11340704B2
A system may include a tactile device configured to receive a tactile signal and generate vibrations corresponding to a tactile audio experience based on the tactile signal. The system may also include a computing device configured to perform operations that include receiving an audio signal, and decomposing the audio signal to identify one or more components of the audio signal. The operations may also include generating, by an artificial intelligence system of the computing device, a generated tactile signal based on the one or more components of the audio signal. The operations may also include providing the generated tactile signal to the tactile device.
US11340700B2
A method with image augmentation includes recognizing, based on a gaze of the user corresponding to the input image, any one or any combination of any two or more of an object of interest of a user, a situation of the object of interest, and a task of the user from partial regions of an input image determining relevant information indicating an intention of the user, based on any two or any other combination of the object of interest of the user, the situation of the object of interest, and the task of the user, and generating a visually augmented image by visually augmenting the input image based on the relevant information.
US11340691B2
A heat dissipation apparatus with energy-saving effect is coupled to an operation unit, and the heat dissipation apparatus includes a control unit and a drive circuit. The control unit determines whether the operation unit enters an energy-saving mode according to a first signal provided by the operation unit. The control unit shields a plurality of second signals provided to the drive circuit according to the energy-saving mode. The drive circuit does not drive the heat dissipation unit and the heat dissipation unit enters an inertia deceleration.
US11340690B2
In one or more embodiments, one or more systems, methods, and/or processes may: determine a utilization value of a processor; determine that the utilization value is at or is above a threshold utilization value; determine a temperature value of the processor; determine a temperature value of a voltage regulator that provides power to the processor; determine if the temperature value of the processor is below a first threshold value and if the temperature value of the voltage regulator is below a second threshold value; if so: determine first power utilization information that informs the processor that it is utilizing less power than it is currently utilizing and provide the first power utilization information to the processor; and otherwise: determine second power utilization information that informs the processor that it is utilizing more power than it is currently utilizing and provide the second power utilization information to the processor.
US11340682B1
In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may execute a first information handling system (IHS) initialization executable of a first IHS initialization executable/operating system (OS) executable pair; execute a second OS executable of a second IHS initialization executable/OS executable pair via an OS context; determine, by the second OS executable, that at least one application has been installed on the IHS in addition to multiple applications that have already been installed on the IHS; determine, by the second OS executable, information associated with the at least one application and at least one of system information, power configuration information, status configuration information, and hardware information; and provide first information that recommends how to configure power utilization of the IHS and second information that recommends how not to configure power utilization of the IHS based at least on the determined information.
US11340679B1
An uninterruptible power system (UPS) testing method includes the steps of setting an operational decline table, setting an initial value, collecting data, inputting targets, executing multi-algorithm, and indicating a warning or an approval. Wherein, battery cells of the UPS are repeatedly tested when being actually used at different temperatures to set the operational decline table and the initial time value; and data about temperatures and time periods of the battery in operation are continuously collected for a user to execute algorithms based on designated conditions to predict the battery state in a future time period; and an indication message is generated for the user to determine whether the battery is still usable or has to be replaced. In this manner, it is able to estimate the running time of a target time of the UPS without the need of performing an actual electrical discharge procedure.
US11340667B2
An electronic device includes a substrate including an input terminal arranged a plurality of terminals, a wiring substrate having a flexibility connected to the input terminal part. The wiring substrate includes a base film, a cover film covering the base film, a plurality of wirings between the base film and the cover film, a connection part, and a first region bent in a first the one side and a second region adjacent to the first region. The second region of the connection part includes a first connection terminal group connected to the plurality of wirings, a second connection terminal group, and a dummy terminal group between the first connection terminal group. The first region is provided with an opening through the base film and the cover film, the second region overlaps the input terminal part, and the dummy terminal group and the opening are adjacent to each other.
US11340666B2
A data storage device fixing structure includes a mounting frame, a resisting member, and a limiting member. The resisting member is movably arranged on the mounting frame and configured to resist a data storage device. The resisting member includes a resisting portion. The limiting member is provided on the resisting member and provided with a fixing portion. The fixing portion extends into the data storage device located in the mounting frame to fixedly mount the data storage device. When the limiting member is moved, the fixing portion is separated from the data storage device, the resisting member is pulled, and the resisting portion drives the data storage device to move.
US11340663B2
An electronic device is provided. The electronic device includes two housing structures, a hinge structure, and a flexible display, the hinge structure includes a first saw-toothed spur gear, a second saw-toothed spur gear, a third saw-toothed spur gear, a fourth saw-toothed spur gear, a first guide structure fixed to the first housing structure and rotated by the gears, and a second guide structure fixed to the second housing structure and rotated in an opposite direction of the first guide structure, the first guide structure is rotated about a first axis formed from a bottom surface of the flexible display upwards, and the second guide structure is rotated about a second axis that is spaced apart from the first axis and is formed from the bottom surface of the flexible display.
US11340651B2
A display apparatus includes a display including a front surface configured to display an image and a rear surface provided with a mounting groove. The display apparatus further includes a rotation module including at least one body that is configured to couple to the display by being inserted into the mounting groove, the rotation module further including a drive motor configured to provide a driving force to rotate the display about an axis perpendicular to the front surface and the rear surface of the display. The display apparatus further includes a bracket configured to be mounted on a stand or a wall and to which the rotation module is coupled. The display and the rotation module are configured to lock together by the display and the rotation module being coupled.
US11340645B2
A power conversion apparatus for tracking maximum power point (MPP) includes: a signal processing circuit generating a first sensing signal at a sensing node; a first comparison circuit generating a first control signal according to a difference between the first sensing signal and a first reference voltage; and a second comparison circuit sensing a second sensing signal generated from the conversion circuit. The second comparison circuit generates a second control signal according to a difference between the second sensing signal and a reference signal. The signal processing circuit includes a bias sensing circuit and a clamp circuit. The bias sensing circuit adjusts the first sensing signal according to the second control signal, to adjust the first control signal. The conversion circuit adjusts a voltage and/or current of the output power according to the adjusted first control signal, so that a power retrieval source operates near its MPP.
US11340643B2
A linear regulator circuit having fast transient response includes an error amplifier (EA) circuit and an output stage circuit. The EA circuit amplifies a difference between a feedback signal and a reference signal to generate an error amplified signal. The output stage circuit includes at least one output power switch which is controlled by the error amplified signal to generate an output signal at an output node. The EA circuit includes at least one pre-stage amplifier circuit which includes a current source circuit, a differential input circuit, a first, a second and a third current mirror circuits and at least one feedback capacitor. One differential transistor of the differential input circuit, the first and the second current mirror circuit form a positive potential feedback (PPFB) loop. The feedback capacitor is coupled between the output node and at least one inverting node at the PPFB loop.
US11340640B2
The driver circuit according to the invention includes a receiver module, a counter unit, isolation units and a voltage regulation unit. The receiver module receives an initiation signal and performs filtering using a low-pass filter to convert the initiation signal into a driving signal which is transmitted to the counter unit. Upon receiving the driving signal, the output terminals of the counter unit are sequentially activated to output a control signal. The isolation units may be diodes or transistors adapted to output an isolated control signal. The voltage regulation unit includes a plurality of resistors and is adapted to output a control voltage corresponding to one of the resistors according to the isolated control signal. The control voltage is useful in shifting the operation of an electrical device from one operation state to another.
US11340637B2
The present invention is a fluid distribution system comprising connected conduits (e.g., lines) wherein fluid flows, such as pipes within a building. The lines may be configured to: (i) include multiple lines that connect at intersections (some of the intersections will be identified as nodes); and (ii) incorporate node units associated with line pressure loss simulation assemblies (“LLSAs”). Activities of a node unit incorporating a LLSA can result in alterations in fluid pressure, such as by a loop control process to reposition balancing valves or other valves of one or more LLSAs, and/or by alteration of the speed of the system pump. These activities adjust fluid pressure to cause the system to produce a balanced and high efficiency energy transfer (e.g., heating or cooling), and do not involve or require any identification or use of any specific, fixed or absolute pressure value. They function based on an operation locus (for a node unit) and/or an operation locus range (for node unit groupings) to adjust the fluid pressure.
US11340634B2
A method of controlling a movable object to track a target includes determining a difference between a desired height and a measured height of the movable object, determining a reference speed of the movable object or the target, and adjusting the movable object based on the reference speed and the difference between the desired height and the measured height.
US11340625B2
An autonomous robot is provided. In one example embodiment, an autonomous robot can include a main body including one or more compartments. The one or more compartments can be configured to provide support for transporting an item. The autonomous robot can include a mobility assembly affixed to the main body and a sensor configured to obtain sensor data associated with a surrounding environment of the autonomous robot. The autonomous robot can include a computing system configured to plan a motion of the autonomous robot based at least in part on the sensor data. The computing system can be operably connected to the mobility assembly for controlling a motion of the autonomous robot. The autonomous robot can include a coupling assembly configured to temporarily secure the autonomous robot to an autonomous vehicle. The autonomous robot can include a power system and a ventilation system that can interface with the autonomous vehicle.
US11340622B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining respective importance scores for a plurality of agents in a vicinity of an autonomous vehicle navigating through an environment. The respective importance scores characterize a relative impact of each agent on planned trajectories generated by a planning subsystem of the autonomous vehicle. In one aspect, a method comprises providing different states of an environment as input to the planning subsystem and obtaining as output from the planning subsystem corresponding planned trajectories. Importance scores for the one or more agents that are in one state but not in the other are determined based on a measure of difference between the planned trajectories.
US11340610B2
Systems and methods are provided for autonomous target following. An exemplary method may comprise: receiving environmental measurements collected by one or more sensors equipped on a robotic device; clustering the environmental measurements into a plurality of segments; and determining a location of a target based on the plurality of segments.
US11340606B2
System and method for controlling an aerial system, without physical interaction with a separate remote device, based on sensed user expressions. User expressions may include thought, voice, facial expressions, and/gestures. User expressions may be sensed by sensors associated with the aerial device or a remote device.
US11340603B2
Embedded convolutional data modeling is disclosed. A machine receives, as input, a plurality of data examples. The machine generates an embedded convolutional data model for the data examples. The machine outputs a source code for the model.
US11340598B2
A method and an apparatus provides a workpiece representation at a production station. A database is used to store a data record for providing an original model of the workpiece. A display unit at the production station displays the workpiece representation using stored model data. A first data record represents an original model of the workpiece, and stored in a database, a second data record, which is simplified in comparison with said first data record and for representing a simplified model of the workpiece, is generated and is stored A code is provided at the production station, and the terminal can use the code to retrieve the second data record and can use said second data record to display the simplified workpiece model. For outsiders, the transmitted code is unusable without a suitably configured terminal and/or without a suitable user identifier. The terminal can be, for example, a mobile screen device or smartglasses.
US11340594B2
Techniques to facilitate synchronization of industrial assets in an industrial automation environment are disclosed herein. In at least one implementation, a computing system receives time-series industrial process data associated with a plurality of process subsystems of an industrial automation process. The time-series industrial process data is fed into a machine learning model associated with the industrial automation process to dynamically generate a process duration prediction for a first one of the process subsystems and responsively determine an updated set point for a second one of the process subsystems based on the process duration prediction for the first one of the process subsystems. The updated set point for the second one of the process subsystems is provided to an industrial controller associated with the second one of the process subsystems.
US11340592B2
A compressor controller for operating a compressor within an industrial automation environment is provided. The compressor controller includes a control module, configured to control the compressor via control settings, and a machine learning module, coupled with the control module. The machine learning module is configured to receive a set of supervised data related to the compressor, and to train with the supervised data to produce a Newtonian physics model representing the inputs and outputs of the compressor within the industrial automation environment. The machine learning module is also configured to receive performance data related to the compressor, receive environment data related to the compressor, and to process the performance data and environment data to produce predicted future performance data for the compressor, and to produce control settings for the compressor.
US11340586B2
Provided is a numerical controller having a function for dynamically analyzing a machining program. The numerical controller provided with a subprogram calling function that calls a subprogram in a machining program includes: a program interpretation unit that notifies information related to the call of the subprogram when the subprogram is called; a program calling information storage unit that aggregates and stores the information related to the call of the subprogram that is notified by the program interpretation unit; a program execution unit that notifies information related to execution of a subprogram when executing the subprogram; and a program execution information storage unit that aggregates and stores the information related to the execution of the subprogram that is notified by the program execution unit.
US11340581B2
The present invention makes it possible to convert an NC program used for one processing into an NC program capable of securing appropriate processing accuracy in another processing machine. Provided is an NC program conversion process method by a conversion system which converts a conversion source NC program for executing a processing in a conversion source processing machine into a conversion destination NC program for executing a processing in a conversion destination processing machine, wherein an input of information relating to (1) stiffness of the conversion destination processing machine or (2) stiffness of the tool included in a conversion destination toolset is received, and on the basis of the received information relating to the stiffness, a conversion source NC program 1424 is converted into a conversion destination NC program 1425.
US11340571B2
An information handling system includes an enclosure having a front portion and a rear portion. An exhaust duct is located in between a first central processing unit and a first set of downstream components within the rear portion. The exhaust duct directs first airflow from the first central processing unit out of the information handling system without the first airflow reaching an inlet of the first set of downstream components. A first top cover is attached to the rear portion. The first top cover includes a first hole cut above the exhaust duct. The first hole enables the first airflow to escape from the rear portion.
US11340569B2
A device that includes a pressure sensor that adds dynamic pressure sensing capability to a furnace. In some examples the device may include a relay and other circuitry to replace the single-setpoint pressure switch used to sense the operation of an inducer fan. The pressure sensor may measure the pressure from the inducer fan and send a signal to the other circuitry, such as a microcontroller. The other circuitry may determine when the pressure from the inducer fan reaches a predetermined threshold and allow the main gas valve of the furnace to open. The other circuitry may be configured to set the pressure sensor to a variety of predetermined pressure thresholds, and thereby replace multiple pressure switches. In some examples, the other circuitry may record pressure values received from the pressure sensor over time and provide performance data, as well as other signals or indicators.
US11340560B2
There is provided an information processing apparatus, control method, and program that allow for recognition of a state of an arm on the basis of determination of whether the information processing apparatus is worn on the left arm or the right arm, the information processing apparatus including: a determination unit configured to determine whether the information processing apparatus is worn on a user's right arm or left arm; a recognition unit configured to recognize a state of the arm; and a control unit configured to perform predetermined control on a device included in the information processing apparatus according to the recognized state of the arm. The recognition unit switches settings of a parameter which is used in the recognition of the state of the arm, according to a result of the determination by the determination unit.
US11340559B2
A method for managing a first countdown timer, the method comprising the steps of: receiving (201) a request to set the first countdown timer to a first time value; starting (202) the first countdown timer; receiving (203) a request to reset the first countdown timer; letting (204) the first countdown timer expire; setting up (205) a second countdown timer with the time being equal to said first time value minus a difference between said first countdown timer expiry time and said receiving of the request to reset the first countdown timer; starting (206) the second countdown timer.
US11340549B2
An image forming apparatus includes an image forming unit, a retransport assembly, and a controller. The retransport assembly includes a first transport roller pair, a second transport roller pair, and a skew roller pair configured to alone transport, in a skewed manner, a sheet spaced from the first transport roller pair and the second transport roller pair, and a reference wall. The controller controls the retransport assembly and executes a waiting operation to cause the sheet to wait at the retransport assembly. The controller is configured to execute the waiting operation by stopping the skew roller pair and one of the first transport roller pair and the second transport roller pair in a state in which the sheet is nipped by the skew roller pair and the one of the first transport roller pair and the second transport roller pair.
US11340544B2
In an image-forming apparatus, a fixing device includes first and second fixing members; and a pressure modifying mechanism. The first and second fixing members form a nip. The pressure modifying mechanism modifies a nip pressure at the nip to one of a first nip pressure and a second nip pressure smaller than the first nip pressure. A controller performs: a converting process to convert print data into raster image data; an image-forming process to form a developer image on a sheet using the raster image data; and a fixing process to fix the developer image to the sheet with the fixing device at the first nip pressure. When a second converting process is not completed before a prescribed time following completion of a first fixing process has elapsed, the controller further performs a nip pressure reducing process to modify the nip pressure from the first to the second nip pressure.
US11340538B2
A container attachment device includes a toner container, an attached part for the toner container and a displacement sensor. The displacement sensor faces to the toner container to detect electrostatic capacity according to the toner. The attached part includes a cover opening/closing an opening of the toner container. The cover closing or opening the opening faces to the displacement sensor, and the cover opening or closing the opening is away from the displacement sensor. The displacement sensor detects the electrostatic capacity varying among a first condition opening the cover and detaching the toner container, a second condition closing the cover and detaching the toner container, a third condition opening the cover and attaching the toner container, and a fourth condition closing the cover and attaching the toner container. In the third or fourth condition, the displacement sensor detects the electrostatic capacity according to a toner quantity in the toner container.
US11340533B2
The inventive concept provides a substrate treating apparatus and a substrate treating method. The sub substrate treating apparatus may include a support unit that supports a substrate, a liquid supply unit that supplies a liquid onto the substrate supported by the support unit, and a controller that controls the liquid supply unit and the support unit, the liquid supply unit may include a pre-treatment nozzle that discharges a first treatment liquid in a stream scheme, and a main nozzle that discharges a second treatment liquid in a liquid curtain scheme, and the controller may control the support unit such that a rotational direction of the substrate when the first treatment liquid is discharged from the main nozzle and a rotational direction of the substrate when the second treatment liquid is discharged from the pre-treatment nozzle are opposite to each other.
US11340515B2
A focusing unit (1) comprises a linear motor driven in two phases, and comprises a two-phase coil (10a, 10b) and a drive magnet (9) that is disposed along the drive direction at a position opposite the two-phase coil (10a, 10b). The winding width of the coils (10a, 10b) in the portion opposite the drive magnet (9) is within an electrical angle range of 120°±7.7°, the average width of the coil at the portion opposite the drive magnet (9) is within an electrical angle range of 144°±4.6°, and the pitch between the two phases of coil (10a, 10b) is an electrical angle of 90°+180°×n (n is an integer of 0 or more).
US11340508B2
A display device according to an aspect includes: an array substrate including a plurality of first light-transmitting electrodes each disposed in a corresponding one of pixels; a counter substrate including positions that overlap the first light-transmitting electrodes in a plan view and are provided with a second light-transmitting electrode; a liquid crystal layer including polymer-dispersed liquid crystals filled between the array substrate and the counter substrate; and at least one light emitter configured to emit light toward a side surface of the counter substrate. The array substrate includes, in each of the pixels, a third light-transmitting electrode and a conductive metal layer. The third light-transmitting electrode at least partially overlaps the first light-transmitting electrode in the plan view with an inorganic insulating layer interposed therebetween, and the conductive metal layer is stacked on the third light-transmitting electrode.
US11340496B2
A head-up display assembly including a printed circuit board with a plurality of light emitting elements. A display is illuminated by the plurality of light emitting elements. A biconic lens array is between the printed circuit board and the display. The biconic lens array includes a plurality of biconic lenses. Each one of the plurality of biconic lenses is aligned with a different one of the plurality of light emitting elements. Light emitted by the plurality of light emitting elements passes through the plurality of biconic lenses and illuminates the display.
US11340492B1
A liquid crystal (LC) lens structure may include first and second electrode substrates, and an LC layer disposed between the first and second electrode substrates, where each of the first and second electrode substrates include an associated LC alignment layer. The LC lens structure may also include a first lens region and a second lens region separated from the first lens region by an intermediate region. The LC lens structure may also include a first electrode layer having first electrodes segmented into two or more separately addressed electrodes for each of the first and second lens regions. In some examples, an electrical insulation layer may be disposed between the first electrode layer and a second electrode layer including a second electrode positioned within the intermediate region. In other examples, the LC layer may include a polymer wall extending from at least one LC alignment layer in the intermediate region.
US11340487B2
A display panel is provided comprising a display surface and a non-display surface disposed opposite to the display surface, the display panel comprises a first display area, a second display area, and a photosensitive component. A polymer dispersed liquid crystal film is disposed in the second display area, wherein the photosensitive component is disposed on a side of the non-display surface of the display panel is disposed corresponding to the second display area.
US11340486B2
An electro-optical device includes an electro-optical panel and a frame configured to support the electro-optical panel. The electro-optical panel includes a first member being a translucent substrate body, a second member being a translucent film and opposed to the first member, and pixel electrodes provided at an opposite side from the first member with respect to the second member. Lens surfaces having a protruding curved surface and each overlapping, in plan view, with each one of pixel electrodes are formed at a surface of the second member that is opposed to the first member. Since an inlet passage and an outlet passage, each of which communicates with the space, are formed between the first member and the second member, a refrigerant is caused to pass through the space by way of the frame, whereby it is possible to cool the electro-optical panel.
US11340479B2
The invention provides an elastomeric optical device having a first optical state and a second optical state. The device is transparent when in the first optical state and translucent or opaque when in the second optical state. The device comprises, in sequence, a first transparent electrode, a dielectric layer, an elastomer layer, and a second transparent electrode. The elastomer layer preferably has certain mechanical properties, such as a Shore OOO hardness of less than 15, and/or certain chemical properties, such as being substantially devoid of unreacted sites. The second transparent electrode is configured to compress the elastomer layer in response to an electric field between the first and second transparent electrodes, such that when the elastomeric optical device is in the second optical state, the elastomer layer is compressed between the first and second transparent electrodes. Methods of operating an elastomeric optical device are also provided.
US11340475B2
A display device (1A) according to the present invention includes a first light source, a first retro-reflective part disposed at a position in an emission direction of first light emitted from the first light source, and a first light-separating part configured to reflect a part of the first light that has passed through the first retro-reflective part as a first reflected light and transmits at least a part of the first reflected light.
US11340467B2
An optical fiber may include a first core, a second core, and a cladding surrounding the first core and the second core. The second core may be at an off-center location with respect to a center of the optical fiber, or the second core may include an azimuthally nonuniform section at the off-center location. The second core may twist about an axis of the optical fiber along a length of the optical fiber, and the second core being twisted about the axis may cause an optical beam, launched into the second core at a first end of the optical fiber, to be at least partially converted to a rotary optical beam at a second end of the optical fiber.
US11340461B2
A head-wearable spectacles device for determining one or more gaze-related parameters of a user is disclosed. In one example, the device includes a spectacles body having a middle plane and configured for being wearable on a user's head, a nose bridge portion, a left lateral portion, a right lateral portion, a left ocular opening and a right ocular opening. The middle plane intersects the nose bridge portion. The respective ocular opening is located between the nose bridge portion and the respective lateral portion. The device includes a left camera, a right camera, and a scene camera.
US11340454B2
An image display device includes an inclined transparent plate, a supporting member configured to support a display device with a display to be capable of projecting the image toward the transparent plate, thereby overlapping the image with a frontal view of the object, side walls each extending along one of side faces of the transparent plate. An outline of the frontal view of the object overlaps at least a part of an outline of the image, a perspective view of the object seen through the transparent plate overlaps the image reflected by the transparent plate, and the walls sandwich the transparent plate so that two spaces at upper side and a rear side of the transparent plate are defined, the object being positioned in the rear side space, the upper side space having a brightness different from that of the rear side space.
US11340444B2
A phosphor member includes: a phosphor plate that converts a part of excitation light into fluorescent light and emits mixed color light including the fluorescent light and the remaining part of the excitation light; and a reflective layer that is provided on the phosphor plate and that transmits a part of the mixed color light and reflects the remaining part.
US11340432B2
The present disclosure relates to the field of optical lenses and provides a camera optical lens. The camera optical lens includes, from an object side to an image side: a first lens made of a plastic material; a second lens made of a plastic material; a third lens made of a glass material; a fourth lens made of a glass material; a fifth lens made of a plastic material; a sixth lens made of a plastic material; and a seventh lens made of a plastic material. The camera optical lens satisfies following conditions: 1.50≤f1/f≤2.50; 1.70≤n3≤2.20; −2.00≤f3/f4≤2.00; 1.00≤(R13+R14)/(R13−R14)≤10.00; and 1.70≤n4≤2.20. The camera optical lens can achieve a high imaging performance while obtaining a low TTL.
US11340421B2
This application provides a lens module and a lens module control method to implement, among other features, automatic focusing and improve image definition. The lens module includes an imaging lens, a first control module, a first processing module, a liquid lens, and an image chip. The liquid lens is configured to refract an imaging beam that comes from the imaging lens, and the liquid lens comprises a transparent first flat lens and a transparent second flat lens that are parallel to each other. The first control module is configured to adjust a distance between the first flat lens and the second flat lens. The first processing module is configured to adjust a distance between the first flat lens and the second flat lens by using the first control module and based on a definition of the digital image, so as to adjust the definition of the image generated by the image chip.
US11340418B2
An optical member driving mechanism is provided. The optical member driving mechanism includes a fixed portion, a movable portion, an electromagnetic driving assembly and an elastic member. The fixed portion has a base and a frame that is disposed on the base. The movable portion is movable relative to the fixed portion, and includes a carrier for carrying an optical member with an incident optical axis. The carrier includes a body and a sidewall that extends along the edge of the body. The electromagnetic driving assembly drives the movable portion to move relative to the fixed portion. The movable portion is movably connected to the fixed portion via the elastic member, wherein as viewed along the incident optical axis, the sidewall and the elastic member at least partially overlap.
US11340413B2
An optical connector holding one or more optical ferrule assembly is provided. The optical connector includes an outer body, an inner front body accommodating the one or more optical ferrule assembly, ferrule springs for urging the optical ferrules towards a mating receptacle, and a back body for supporting the ferrule springs. The outer body and the inner front body are configured such that four optical ferrule assembly are accommodated in a small form-factor pluggable (SFP) transceiver footprint or eight optical ferrule assembly are accommodated in a quad small form-factor pluggable (QSFP) transceiver footprint. A receptacle can hold one or more connector inner bodies forming a single boot for all the optical fibers of the inner bodies.
US11340409B1
A GH splitter includes a splitter body including an upper end cover and a lower end cover fastened therewith, a fastening member and a connecting part are correspondingly provided at two sides of the upper and the lower end covers, a positioning hole and a positioning block are correspondingly provided at two ends of the upper and the lower end covers, a clustering tube and a branching tube are respectively provided at a front end and a rear end inside the splitter body, a sealing ring is provided at a front end of the clustering tube, annular protrusions are provided on both sides of the branching tube, the upper and the lower end covers are provided with joint grooves at positions corresponding to the clustering tube and the branching tube. It has convenience in installment and maintenance, firmness in internal structure, not causing the deviation of branch switching.
US11340404B2
A fiber array device configured to secure and align one or more optical fiber bundles as part of a main body using a fixing material. The fixing material is light cured or room temperature cured. Main body forms an angle from a first direction along a second direction, and a recess the optical bundles are laid within and in which the fixing material is applied. Each individual optical fiber is laid within a groove formed in a lid, the base portion or both the lid and the base portion. The fiber array device is secured to a printed circuit board to form a communication path between the optical fiber and electronics of the board.
US11340397B2
Provided is a mode controller which includes an optical fiber coupled body and at least one pair of bobbins, and the mode controller is configured so that: the one pair of bobbins includes two bobbins arranged, spaced from one another; the optical fiber coupled body includes a step-index fiber and a graded-index fiber, which are coupled with each other; the step-index fiber and/or the graded-index fiber is/are wound around the at least one pair of bobbins, and twisted to form a helical area(s); light is launched into the step-index fiber, propagates through the step-index fiber, is emitted from the step-index fiber, and is launched into the graded-index fiber; propagation mode of the light is converted to an equilibrium mode distribution during the propagation of the light through the step-index fiber; and the propagation mode of the light launched into the graded-index fiber is converted to a low-order mode.
US11340392B1
The present invention relates to electromagnetic meta-material structures to serve as linear polarization sensitive mirrors. Two distinct classes have been developed, including: 1) a phase cohering reflector which maintains the phase of both polarization states with a controlled delay between polarization states, and 2) a phase de-cohering reflector which preserves the phase of one polarization state and destroys the coherence in the other. These reflective structures enable mitigation of spurious resonances in dual-polarization optical systems and phase compensation between polarization states. These polarization control structures have applications in absorber coupled detectors and receiver systems for space-borne and sub-orbital remote sensing applications.
US11340383B2
A compound lens assembly and method for making a compound lens assembly useful for deep ultraviolet lithography are described. The compound lens assembly includes a first lens component having an optical surface bonded to an optical surface of a second lens component. The bonding at the interface can be achieved using a hydroxide catalysis bonding technique. The compound lens assembly and process for making same solve problems relating to constringence and/or inherent birefringence known for conventional optical elements used in deep ultraviolet lithography or inspection of wafers or reticles in the DUV.
US11340379B2
A borehole inspection device and method of using the same to measure the condition of the bottom extent of a borehole, the system having a head unit assembly with top and bottom sides and including at least one downwardly extending force sensor configured to measure a reaction force applied to the at least one sensor as it engages a bottom extent of the borehole, the inspection device being configured to be lowered into a borehole and to bring the sensor(s) into contact with the bottom extent wherein continued downward movement of the head unit creates the reaction force on the sensor(s) to determine at least one of a location of an associated debris layer, a bearing capacity of the associated debris layer, the thickness of the associated debris layer, the location of an associated bearing layer and/or the bearing capacity of the associated bearing layer.
US11340378B2
Embodiment disclosed herein include systems and methods for azimuthally imaging a borehole, A logging tool having one or more gamma radiation sensors is disposed at a depth position within a borehole, with the one or more gamma radiation sensors positioned to measure gamma radiation within multiple azimuthally offset sectors. The gamma radiation sensors measure gamma radiation at one or more positions within each of the azimuthally offset sectors. A spectral gamma radiation profile is determined for three radioelements at the one or more positions within each of the azimuthally offset sectors based on the gamma radiation measurements. Concentrations of each of the radioelements are determined at the one or more positions based, at least in part, on the spectral gamma radiation profiles, A plurality of color coded points that each encode the combined concentrations of one or more of the radioelements are generated by mapping each of the determined concentrations to an axis point on each of three color coded axes that define a three dimensional display space. The color coded points are rendered in an azimuthal radioelement borehole image.
US11340373B1
A portable device comprises a magnetometer for detecting a magnetic field. When the portable device is at or near a portal, the portable device may detect data from the portal, such as beacon data or a connection message. Responsive to the data from the portal, the portable device operates the magnetometer to detect and characterize a magnetic field generated by the portal, such as by characterizing the magnitude, polarity, and direction of the magnetic field. The portable device generates magnetometer data to indicate the magnetic field strength detected by the magnetometer. The magnetometer data is then transmitted to the portal, along with a device identifier. The portal compares the received magnetometer data to expected magnetic field data to determine presence of the portable device at the portal. The portable device is associated with an account, providing information about entry of a user of that account entering the portal.
US11340372B2
A seismic survey system is provided. The system can include a source array including a first sub-source array and a second sub-source array. The system can include a streamer coupled with the first sub-source array and a streamer coupled with the second sub-source array. The system can include a receiver array including a plurality of receivers. The system can include a lateral cable coupled with at least one of a first diverter or a second diverter and at least one of the first sub-source array or the second sub-source array. The system can include a positioning cable coupled with the first diverter and a positioning cable coupled with the second diverter. The system can include a power cable. The system can include a seismic data acquisition unit array including a plurality of seismic data acquisition units disposed on a seabed.
US11340368B2
The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for generating a velocity model and a density model for a subsurface region of a hydrocarbon reservoir. One method includes: receiving, by a data processing apparatus, a set of seismic data of the hydrocarbon reservoir; setting, by the data processing apparatus, an initial velocity model and an initial density model; generating, by the data processing apparatus, wavefields of the hydrocarbon reservoir based on the set of seismic data; selecting, by the data processing apparatus, a spatial direction; generating, by the data processing apparatus, a velocity gradient and a reflectivity gradient of the selected spatial direction based on the wavefields; and updating, by the data processing apparatus, the velocity model and the density model using the velocity gradient and the reflectivity gradient of the selected spatial direction.
US11340365B2
An interrogation system includes a light signal switch and a reflection signal switch. The light signal switch may be communicatively coupled to an optical light source. The light signal switch may route a light signal generated by the light source downhole in a wellbore through a single-mode optical fiber cable or a multi-mode optical fiber cable. The reflection signal switch may be communicatively coupled to the single-mode optical fiber cable and the multi-mode optical fiber cable. The reflection signal switch may route a reflection of the light signal from the signal-mode optical fiber cable or the multi-mode optical fiber cable to an optical detector.
US11340361B1
The present specification describes a system for synchronizing a transmission detector and a backscatter detector integrated with a portable X-ray scanner. The system includes a transmitter connected with the transmission detector for transmitting the analog detector signal and a receiver connected with the scanner for receiving the transmitted analog detected signal where the transmitter and the receiver operate in the ultra-high frequency range.
US11340360B2
A scintillation crystal can include a cesium halide that is co-doped with thallium and another element. In an embodiment, the scintillation crystal can include CsX:Tl, Me, where X represents a halogen, and Me represents a Group 5A element. In a particular embodiment, the scintillation crystal may have a cesium iodide host material, a first dopant including a thallium cation, and a second dopant including an antimony cation.
US11340359B2
A detector includes a first detection layer (1141) and a second detector layer (1142). The first and second detection layers include a first and second scintillator (204, 7041) (216, 7042), a first and second active photosensing region (210, 7081) (220, 7082), a first portion (206, 7261) of a first substrate (208, 7061), and a second portion (218, 7262) of a second substrate (208, 7062). An imaging system (100) includes a radiation source (110), a radiation sensitive detector array (108) comprising a plurality of multi-layer detectors (112), and a reconstructor (118) configured to reconstruct an output of the detector array and produces an image. The detector array includes a first detection layer and a second detector layer with a first and second scintillator, a first and second active photosensing region, a first portion of a first substrate, and a second portion of a second substrate.
US11340353B2
A system and method for multipath estimation and mitigation is disclosed. In some embodiments, the method includes performing a first weight estimation operation for a first number of multipath components of a received correlation, calculating a remaining error energy by subtracting a sum of estimated multipath components from the received correlation, determining whether a satisfaction criterion is met for the remaining error energy, and, in response to determining that the satisfaction criterion is not met, performing a second weight estimation operation for a second number of multipath components, the second number being greater than the first number.
US11340346B1
A centralized object detection sensor network system comprises a central unit configured to generate one or more probing signals for detecting one or more objects in an environment, and one or more transponders configured to receive the one or more probing signals and convert them into free space waves for detecting the one or more objects in the environment. The one or more transponders are communicatively coupled to the central unit through one or more communication links.
US11340335B2
A vehicle that includes at least two LIDAR systems can process data from the two LIDAR systems in an interleaved manner such that data from only one of the two LIDAR systems during a given time period is processed, thereby reducing the computational load on a data processing system in the vehicle. For example, the data processing system can receive and process first LIDAR data captured by a first LIDAR system during a first time period and then receive and process second LIDAR data captured by a second LIDAR system during a second time period that follows the first time period; the data processing system, in one embodiment, does not process data from the second LIDAR system if available and captured by the second LIDAR system during the first time period.
US11340331B2
A radar system includes transmitters and receivers configured for installation and use in a vehicle. The transmitters transmit radio signals. The receivers receive radio signals that include the transmitted radio signals reflected from objects in an environment. Each receiver has a controller, a buffer, and a post-buffer processor. The receiver processes the received radio signals and stored data samples in the buffer. The buffer operates in a plurality of modes defined by the controller. Two or more modes of operation of the plurality of modes are performed with a same set of data samples stored in the buffer. The post-buffer processor receives data samples from the buffer and performs at least one of correlation processing to determine object ranges, Doppler processing to determine object velocity, and, in combination with other receivers of the plurality of receivers, further processing to determine angular locations of the objects.
US11340321B2
A magnetic resonance tomography system can include a basic field magnet arrangement configured to generate a basic magnetic field (B0), and spatially separated measurement stations (M1, M2, M3, M4, M5, M6, N5, M6, Mp, Ms). The magnetic resonance tomography system can use the intended basic magnetic field (B0) collectively for the measurement stations.
US11340319B2
A magnetic sensor device has a multipolar magnet having a first surface and a second surface, which is opposite to the first surface, in which magnetic poles of differing polarity are arranged alternately to divide the first surface radially into n regions (where n>4), and a magnetic detection part provided to be opposite to the first surface of the multipolar magnet. The multipolar magnet is provided to be capable of relative movement in at least one direction in a plane substantially parallel to the first surface and the second surface. The magnetic detection part outputs a signal corresponding to change in the magnetic field accompanying relative movement of the multipolar magnet, and the geometric centers of the multipolar magnet and the magnetic detection part substantially match in a direction orthogonal to the first surface.
US11340314B2
The present disclosure relates to a magnetic sensor that comprises a magnetic-sensing element and a magnetic-affecting element. The magnetic sensor is configured for detecting one or more properties, and/or changes therein, of a target magnetic-field. Further embodiments of the present disclosure relate to a sensor unit that houses and protects the magnetic sensor described herein. Further embodiments of the present disclosure relate to a system that comprises the magnetic sensor alone or the sensor unit described herein. Further embodiments of the present disclosure relate to a method for detecting changes in a target magnetic-field. The magnetic sensor described herein comprises a magnetic-sensing element and a magnetic-affecting element. The magnetic-affecting element attracts or attracts and focuses the target magnetic-field through the magnetic-sensing element.
US11340304B2
A method for charging a battery may include: obtaining a state of health of the battery and a magnitude of an initial charging current preset for the battery; converting the magnitude of the initial charging current on the basis of the state of health of the battery, thereby generating a charging current command; and providing the charging current command to a charger, and supplying a charging current corresponding to the charging current command to the battery by the charger.
US11340301B2
An apparatus and method for diagnosing whether a current sensor provided to a battery pack is normal. The apparatus includes: a voltage measuring unit configured to measure a both-end voltage of the cell assembly; a current measuring unit configured to measure a current flowing through the charging and discharging path; and a processor configured to diagnose the current sensor based on a change value of a voltage-based charged charge amount and a change value of a current-based charged charge amount.
US11340298B2
A method of calculating the SOC of a battery in real time includes a battery parameter measurement operation for measuring current, voltage, temperature, and degradation degree of battery, and a real-time SOC calculation operation for calculating the SOC of the battery in real time based on the measured battery parameter. The real-time SOC calculation operation calculates the SOC of the battery in real time using an Extended Kalman Filter.
US11340297B2
The present disclosure relates to a relay examination device and a battery management system including the same, the relay examination device includes a first resistor unit having one end connected to one end of a relay, a second resistor unit having one end connected to the other end of the first resistor unit, a power unit connected to the other end of the second resistor unit and configured to supply power, and a control unit configured to receive a voltage signal applied between the first resistor unit and the second resistor unit and to examine whether the relay is open or closed or whether the relay has malfunctioned.
US11340295B2
A force-sense system for providing signals to, or receiving signals from, a device under test (DUT) at a first DUT node. The system can include an interface coupling first and second portions of a first force-sense measurement device, such as a parametric measurement unit. The first and second portions of the first force-sense measurement device can be provided using respective different integrated circuits, such as can comprise different semiconductor dies of different die types. In a first test mode, the interface can be configured to communicate a first DUT force signal from the first portion to the second portion of the first force-sense measurement device, and in a second test mode the interface can be configured to communicate DUT sense information, received from the DUT at the first DUT node, from the second portion to the first portion of the first force-sense measurement device.
US11340292B2
Circuits and methods for testing voltage monitor circuits are provided. In one embodiment, a method includes setting voltage monitor circuits to test mode; setting, a monitor reference in each voltage monitor circuit, to a respective targeted threshold voltage using a corresponding trim code; ramping, a voltage provided to a subset of voltage monitor circuits, from a first voltage to a second voltage using a test voltage supply, voltages between the first voltage and the second voltage corresponding with targeted threshold voltages of the subset of voltage monitor circuits; determining, for each voltage monitor circuit in the subset of voltage monitor circuits, a voltage value of the test voltage supply resulting in a change in a logic state at an output of a corresponding voltage monitor circuit.
US11340290B2
A testing device may include a stage associated with holding an emitter wafer during testing of an emitter. The stage may be arranged such that light emitted by the emitter passes through the stage. The testing device may include a heat sink arranged such that the light emitted by the emitter during the testing is emitted in a direction away from the heat sink, and such that a first surface of the heat sink is near a surface of the emitter wafer during the testing but does not contact the surface of the emitter wafer. The testing device may include a probe card, associated with performing the testing of the emitter, that is arranged over a second surface of the heat sink such that, during the testing of the emitter, a probe of the probe card contacts a probe pad for the emitter through an opening in the heat sink.
US11340283B2
A testing device for inspecting an electronic device by causing contact terminals to electrically contact the electronic device, includes: a mounting table formed with a light transmission member opposite the side on which a inspection object is placed and having therein a coolant flow path through which a coolant capable of transmitting light flows; a light irradiation mechanism disposed so as to face the surface opposite the inspection object placement side of the mounting table, and having LEDs pointing toward the inspection object; and a controller controlling absorption of heat by the coolant and heating by the lights from the LEDs to control the temperature of the electronic device to be inspected. The controller controls the light output from the LEDs based on the measured temperature of the electronic device to be inspected and controls the absorption of heat by the coolant based on the LED light output.
US11340281B2
An electronic device and method related to measurement of an electromagnetic (EM) signal emitted from an external electronic device. The electronic device including a processor, a memory, and an EM sensor. The memory stores instructions, which, when executed, enable the processor to: obtain an input signal including an electromagnetic signal of an external electronic device and a self-noise using the EM sensor; identify an ambient condition of the electronic device; identify a compensation self-noise corresponding to the ambient condition; generate a signal pattern, based on the input signal and the compensation self-noise; and identify the external electronic device, based on at least a part of the signal pattern.
US11340277B2
An abnormality determination device for a secondary battery includes an internal-resistance calculation unit, a threshold memory unit, a capacity balance comparison unit, and an abnormality determination unit. The internal-resistance calculation unit detects an internal resistance in a negative-electrode reaction resistance dominant region in which a reaction resistance of a negative electrode is dominant in a charge and discharge reaction of the secondary battery. The threshold memory unit stores a capacity balance threshold used as a reference for determining abnormality in a balance between a capacity of a positive electrode and a capacity of the negative electrode in the secondary battery. The capacity balance comparison unit compares the internal resistance calculated by the internal-resistance calculation unit with the capacity balance threshold stored in the threshold memory unit. The abnormality determination unit determines abnormality in capacity balance in the secondary battery based on a comparison result from the capacity balance comparison unit.
US11340276B2
The invention relates to a testing device for checking at least one first medical electrode (1), wherein the testing device comprises at least one first measuring electrode (2), which can be arranged relative to the first medical electrode (1) to be checked in such a way that the at least one first measuring electrode (2) and the first medical electrode (1) to be checked form a first capacitance (C11); a signal generating device (3), by way of which an alternating current voltage can be generated, by means of which the first capacitance (Cn) can be acted upon; an evaluation device (4), which is designed to determine at least one first test result (P11) in relation to the first capacitance (C11) from a measured impedance curve (I) of an impedance caused in response to the first capacitance (C11).
US11340273B2
To improve determination accuracy of determining whether a user is present in a house. A presence-in-house determination system 1 includes: a first presence-in-house determination unit 111 configured to determine whether the user is present in the house based on a change over time in electric power consumption of the house of the user; second presence-in-house determination units 112A and 112B configured to determine whether the user is present in the house based on an operation state of at least one of electric appliances 20A and 20B provided in the house; and a comprehensive determination unit 114 configured to determine whether the user is present in the house based on a determination result of the first presence-in-house determination unit and a determination result of the second presence-in-house determination unit.
US11340272B2
An apparatus and a method for determining a power value of a target in the form of an AC circuit (130; 230; 330) having an AC power source (132; 232; 332). The method involves operating (72) a controllable DC power source (12) to provide DC power to a DC circuit (10; 110; 210; 310) and measuring (73) at least one thermal parameter related to power dissipation of the DC circuit (10; 110; 210; 310) and of the target AC circuit (30; 130; 230; 330), wherein at least one heat sink (160a, 160b; 260; 360) is thermally coupled between the DC circuit (10; 110; 210; 310) and the target AC circuit (30; 130; 230; 330). The method further involves controlling (74) the DC power source (12) based on the measured at least one thermal parameter to reduce a difference in power dissipation between the DC circuit (10; 110; 210; 310) and the target AC circuit (30; 130; 230; 330). The method then involves, when thermal equilibrium is reached (75), determining the power value (49) of the target AC circuit (30; 130; 230; 330) by retrieving (76) at least one real-time measurement of at least one electric parameter of the DC circuit (10; 110; 210; 310), calculating (77) a DC power value of the DC circuit (10; 110; 210; 310) based on the retrieved at least one real-time measurement of the at least one electric parameter, and calculating (78) the power value (49) of the target AC circuit (30; 130; 230; 330) using the calculated DC power value.
US11340267B2
A current detection device is configured by a current path through which a first current flows, a current path through which a second current flows, a switching element that switches the current paths and allows the first current and the second current to flow alternately, a common coil section through which an induction current flows by the first current and the second current, and a turn current path that alternates a first induction current flowing through the coil section by the first current and a second induction current flowing through the coil section by the second current.
US11340257B2
The present invention relates to an improved probe for precisely positioning a probe tip at a measurement point. For this purpose, an image capturing device such as a camera may be firmly arranged at the probe. The image capturing device may capture image data around an area of the probe tip. The captured image data may be provided to a user during positioning the probe tip at the desired measuring point.
US11340243B2
Reducing screen shift operations performed in confirming a device status of an automated analysis device efficiently enhances inspection work. A tablet terminal is used to obtain device information indicating the device status of an automated analysis device and to create and display a status confirmation screen indicating the device status based on the obtained device information. The status confirmation screen has a first display area showing each device button corresponding to each of the automated analysis devices coupled to the tablet terminal and a second display area showing the device status of the automated analysis devices corresponding to the selected device button. Based on the device information of the automated analysis device corresponding to the selected device button, the information management unit creates a status screen indicating the device status in the automated analysis device and controls the display to show the status screen.
US11340241B2
An automated analyzer capable of continuously performing supply of consumables is realized while continuing measurement is performed, by a simple and small amount of mechanism. An automated analyzer includes a unit that executes processing necessary for sample analysis; a consumable supply unit that supplies consumables necessary for the sample analysis to the unit; and a control device that controls operations of the unit and the consumable supply unit, in which the consumable supply unit includes a consumable container holding portion that holds a consumable storage container in which consumables is aligned and accommodated, a preliminary storage portion that temporarily holds the consumables taken out from the consumable storage container, and a transport mechanism that transports the consumables to the unit, and in which the control device transports and stores at least a portion of the consumables taken out from the consumable storage container in the preliminary storage portion.
US11340240B2
A method for determining the fat processing activity and/or predicting the risk of obesity in a subject involves determining the level of pro-neurotensin or fragments thereof of at least 5 amino acids in a bodily fluid obtained from the subject, and correlating the level of pro-neurotensin or fragments thereof with fat processing activity and/or the risk of incidence of obesity in the subject. An elevated level is indicative of enhanced fat processing activity and/or predictive for an enhanced risk of getting obesity.
US11340239B2
The present invention relates to a polypeptide carrying a human BNP(1-32) epitope according to Formula (I): a1-R1-X1-FGRKMDR-X2-R2-a2 as well as ligands specific of the FGRKMDR epitope.
US11340226B2
The present invention provides a method for providing a diagnosis or prognosis of a non-alcoholic fatty liver disease (NAFLD) in a subject by detecting expression level of the Squalene Epoxidase (SQLE) gene. A kit and device useful for such methods are also provided. In addition, the present invention provides a method for treating NAFLD by suppressing SQLE gene expression or activity.
US11340219B2
Methods and compositions are described herein for assaying the presence or absence of pY1235-MET or a fragment thereof.
US11340213B2
The present invention provides an apparatus for detecting the presence or absence of an analyte in liquid sample, including: a collection chamber, including an opening for collecting a liquid sample; a testing element for testing the analyte in liquid sample; and a cover for covering the opening of the collection chamber; wherein the apparatus further includes a prompting device for prompting if the cover is covered to a specified location, and the prompting device shall at least includes a first element and a second element, the first element is in contact with the second element, wherein one element vibrates to produce a sound. In some preferred ways, the second element produces friction with the first element, to cause one of the elements to generate vibrations. The apparatus in the present invention can allow the prompting sound to be clear and loud.
US11340209B2
Sensor accuracy issues may arise when a humidity sensor is kept in a high humidity environment for an extended period of time. In these circumstances, a humidity sensor reading may tend to may become less accurate over time. To improve the accuracy of sensor readings, methods and systems described herein estimate and correct for sensor drift in high humidity conditions. Methods and systems described herein may use memory to store past humidity or other sensor readings so that an estimated amount of sensor drift may be determined to improve the accuracy of sensor readings. A memory may be embedded in a sensor module so that past readings for a given sensor module are stored in the memory of the sensor module. Algorithms for sensor drift compensation, and systems and methods that use such algorithms to improve the accuracy of sensor readings, are disclosed herein.
US11340206B2
An embodiment a pressure compensated pH sensor apparatus, including: a pH sensing component comprising a sensing portion that is exposed to a fluid source when in use; a pressure chamber located in a position under the sensing portion and that surrounds all of the sensing portion not exposed to the fluid source when in use; and a pressure compensation mechanism located within the pressure chamber, wherein the pressure compensation mechanism reacts to pressure from an environment outside the apparatus, thereby support the sensing portion.
US11340203B2
The present invention discloses a tunnel toxic-and-harmful-gas deep-hole detection device and method. The tunnel toxic-and-harmful-gas deep-hole detection device comprises a detector, a lifter, and a control terminal, which are sequentially connected. The control terminal controls the lifter to achieve movement of the lifter. The detector comprises a shell with a hollow interior and two opened ends. An air inlet is formed in the outer wall of the shell. A gas detector and a gas sampler are arranged in the shell, and the air inlet is located therebetween. The tunnel toxic-and-harmful-gas deep-hole detection method comprises two steps, namely a gas detection step and a gas sampling step. The present invention can effectively detect components and concentrations of various gases in a drill hole, wherein the detection data is real-time and accurate.
US11340199B2
Provided are two-dimensional chromatography systems and methods for separating and/or analyzing complex mixtures of organic compounds. In particularly, a two-dimensional reversed-phase liquid chromatography (RPLC)—supercritical fluid chromatography (SFC) system is described including a trapping column at the interface which collects the analytes eluted from the first dimension chromatography while letting the RPLC mobile phase pass through. The peaks of interest from the RPLC dimension column are effectively focused as sharp concentration pulses on the trapping column, which is subsequently injected onto the second dimension SFC column. The system can be used for simultaneous achiral and chiral analysis of pharmaceutical compounds. The first dimension RPLC separation provides the achiral purity result, and the second dimension SFC separation provides the chiral purity result (enantiomeric excess).
US11340193B2
A form-fitting eddy current array probe for inspecting helical gears is provided, the probe comprising: a leg which includes a sensor zone with a plurality of eddy current arrays; an arm attached to and normal with the leg to provide an L-shaped probe, the arm including a sensor zone with a plurality of eddy current arrays; a resilient layer underlying the sensor zones; a gel layer attached to an upper surface of the sensor zones, the gel layer including a fluid gel and an outer covering encasing the fluid gel; and an encoder distally located on the leg. A method of inspecting a girth gear set including a helical gear and a girth gear using the form-fitting eddy current array probe is also provided.
US11340189B2
The enzyme telomerase is present at about 85% of human cancers that makes it not only an excellent target for cancer treatment but also an excellent marker for cancer detection. Using a single stranded DNA probe specific for telomerase binding and reverse transcription tethered to an interdigital gold electrode array surface, the chromosome protection provided by the telomerase was replicated and followed by Electrochemical Impedance Spectroscopy as an unlabeled biosensor. Using a custom system, which is simple and affordable, the impedance measurements were taken while incubating at 37° C. and promoting the probe elongation. This resulted in up to 14-fold increase in the charge transfer resistance when testing a telomerase-positive nuclear extract from Jurkat cells compared to the heat-inactivated telomerase-negative nuclear extract. The electron transfer process at the Au electrodes was studied before and after the elongation, after 4 months in contact with the telomerase-positive nuclear extract, and after desorption of the non-specific bindings.
US11340184B2
An apparatus and method for inspecting cooling holes in an engine component can include a cover that is placed over the engine component and positioned proximate at least some of the cooling holes. A fluid is passed through the engine component to exhaust out of the cooling holes and impinge upon the cover. Analysis of the signature of the fluid impinging on the cover can be used to determine operation of the cooling holes with comparison of the signature to a reference signature.
US11340181B2
A nuclear magnetic resonance (NMR) system is configured to detect chemical threat material. The system comprises a magnet configured to generate a magnetic field of about 300 millitesla or less; and a probe configured to detect nuclear relaxation of at least two nuclei selected from the group consisting of 1H, 19F, 31P and 14N, and detect the spin density of nuclei selected from the group consisting of 1H, 19F, 31P and 14N, following excitation.
US11340176B2
The X-ray inspection apparatus includes an X-ray source, a sample moving mechanism, an X-ray detector equipped with a line sensor with pixels detecting X-ray radiation passing through a sample, an image storage unit for storing X-ray radiation intensities, an intensity correction unit for correcting the X-ray radiation intensities stored in the image storage unit, and a defect detector for detecting a defect in the sample. The intensity correction unit sets an intensity of X-rays detected from the inspection initiation region after starting inspection of the sample or an intensity of X-rays preliminarily detected from the sample before starting the inspection as a reference radiation intensity, and corrects an intensity of X-rays detected from the subsequent inspection region based on a correction coefficient obtained from comparison between the intensity of X-rays detected from the subsequent inspection region and the reference radiation intensity.
US11340175B2
The invention relates to a method for checking a printing cylinder for defects in an engraved cylinder surface of the printing cylinder, comprising the steps: capturing a first and at least one further digital image of a cylinder surface of a printing cylinder by means of an optical capture unit, wherein the cylinder surface is cleaned before capturing the at least one further image, comparing the digital images each with a digital engraving master of the printing cylinder, the comparing comprising: determining deviations between each of the digital images and the digital engraving master, and checking the determined deviations for matching deviations between the digital images, wherein a pseudo defects is concluded if no matching deviations between the digital images have been detected when comparing, and wherein an engraving defect on the printing cylinder is concluded in the case of matching deviations. Furthermore, a corresponding arrangement is described.
US11340171B2
A stimulated Raman scattering microscope device is configured to irradiates a sample with a first optical pulse at a first repetition frequency, to irradiate the sample with a second optical pulse of an optical frequency different from an optical frequency of the first optical pulse at a second repetition frequency, and to detect optical pulses of the first repetition frequency that are included in detected light from the sample irradiated with the first optical pulse and the second optical pulse, as a detected optical pulse train. The second optical pulse is generated by dispersing predetermined optical pulses that include lights of a plurality of optical frequencies, regulating to output optical pulses of a predetermined number of different optical frequencies out of the dispersed optical pulses at the second repetition frequency, and coupling the regulated optical pulses.
US11340170B2
A fluorescence image analyzer, analyzing method, and pretreatment evaluation method capable of determining with high accuracy whether a sample is positive or negative are provided. A pretreatment part performs pretreatment including a step of labeling a target site with a fluorescent dye to prepare a sample. A fluorescence image analyzer measures and analyzes the sample. The fluorescent image analyzer includes light sources to irradiate light on the sample, imaging part to capture the fluorescent light given off from the sample irradiated by light, and processing part for processing the fluorescence image captured by the imaging part. The processing part extracts the bright spot of fluorescence generated from the fluorescent dye that labels the target site from the fluorescence image for each of a plurality of cells included in the sample, and generates information used for determining whether the sample is positive or negative based on the bright spots extracted for each of the plurality of cells.
US11340169B2
A solid fluorescence standard that can be used to calibrate and/or normalize a device (e.g., a scientific instrument) that is configured for generating and collecting fluorescence data. A fluorescence standard disclosed herein includes an adhesive (e.g., a low viscosity, substantially optically transparent, solvent-free, radiation curable adhesive, such as, but not limited to, a UV curable adhesive), and a selected quantity of fluorescent particles (e.g., quantum dots) dispersed in the adhesive. The adhesive and the fluorescent particles are mixed together and disposed in a sample well. The adhesive is then cured and solidified, which yields a solid fluorescence standard in the well.
US11340168B2
A method for detecting mentholated tobacco, comprising irradiating tobacco containing menthol and a fluorescent taggant with radiation and observing the tobacco for fluorescence from the taggant. A system and method for detecting and separating mentholated tobacco from non-mentholated tobacco within a product stream is also provided.
US11340167B2
A fluorescence intensity calculating apparatus, includes a measuring section configured to receive fluorescences generated from plural fluorescent dyes excited by radiating a light to a microparticle multiply-labeled with the plural fluorescent dyes having fluorescence wavelength bands overlapping one another by photodetectors which correspond to different received light wavelength bands, respectively, and whose number is larger than the number of fluorescent dyes, and obtain measured spectra by collecting detected values from the photodetectors, and a calculating section configured to approximate the measured spectra based on a linear sum of single-dyeing spectra obtained from the microparticle individually labeled with the fluorescent dyes, thereby calculating intensities of the fluorescences generated from the fluorescent dyes, respectively.
US11340159B2
A measurement device includes: a container into which sample gas is to be injected; a liquefaction mechanism configured to liquefy the sample gas in the container; a near-infrared probe extending from inside to outside the container; and a near-infrared measuring instrument configured to measure an absorbance spectrum of the sample gas in a state of being liquefied by the liquefaction mechanism, via the near-infrared probe.
US11340157B2
A method of selecting wavelengths of radiation for discriminating a first cell or tissue type from a different cell or tissue type is described. First and second sets of absorption spectra are obtained, each set comprising spectra obtained at a plurality of different spatial regions of the first cell or tissue type and of the different cell or tissue type, respectively. Sets of corresponding metrics are defined for the first and second sets of absorption spectra for each spatial region. Each metric comprises information corresponding to the absorption for at least two different wavelengths. The metrics in each set comprise different combinations of wavelengths. A characteristic value is generated for each metric. Distributions are generated for each metric using corresponding characteristic values for the first cell or tissue type and for the different cell or tissue type and compared to determine an extent of similarity. The metrics are ranked based on the extent of similarity and wavelengths associated with higher ranked metrics, having higher similarities, are selected.
US11340156B2
A method has been developed to improve the stability of a color measurement system that measures reflectances using matrix-transformation method. The transformation matrix can be obtained by training with a raw measurement matrix and a master reflectance matrix. The raw measurement matrix can be stacked with one or more of its variations, with each variation being some random noise added onto a part or the whole original raw signal matrix. The same number of master reflectance matrices are also stacked to match the size and sample ordering of the raw measurement matrix. The resulting transformation matrix will be more stable and less sensitive to the measurement noise.
US11340149B2
A solvent compound for a particle counter/imager system, the solvent compound includes a liquid solvent miscible with oil to remove oil from the particle counter/imager system and a liquid dispersive surfactant configured to break large water droplets into smaller droplets less than a predetermined size. The liquid dispersive surfactant is miscible with the solvent and is nontoxic and nonflammable.
US11340142B2
A method includes receiving raw data and generating a manufacturing data packet (MDP) that includes at least a portion of the raw data. Generating the MDP includes associating metadata with the raw data and associating a timestamp with the raw data. The timestamp is synchronized to a common reference time. A data model associated with the MDP is obtained. The data model includes one or more predefined data types and one or more predefined data fields. A first data type from the one or more predefined data types is determined based at least in part on characteristics of the raw data. An algorithm is determined based at least in part on the first data type. The MDP is processed according to the algorithm to produce an output. The first data type is associated with the raw data. The output is associated with a data field of the first data type.
US11340139B2
A method of controlling a machine tool comprising the steps of: providing a data memory containing, for at least one specific working axis of the plurality of working axes, a plurality of data tuples each assigning a load value to a position value relative to the specific working axis, selecting a first data tuple and a second data tuple whose load values are different, and generating at least one control command for the machine tool, wherein the control command is adapted to perform a first tolerance measurement at a first position value and a second tolerance measurement at a second position value, and wherein, based on a first result of the first tolerance measurement and a second result of the second tolerance measurement, information about wear of a part of the machine tool is output. A corresponding device is also be disclosed.
US11340138B1
A system is disclosed. The system may include a data-gathering apparatus disposed on a tooling. The data-gathering apparatus may include a sensor configured to detect one or more events produced by the tooling, and a data store configured to store event data. The event data may be based on the one or more detected events. The system may include a client apparatus configured to receive user input, communicate the user input to an external device, receive data from the external device, and display at least a portion of the received data on a display of the client apparatus. The system may include a server in data communication with the data-gathering apparatus and the client apparatus. The server may be configured to receive the event data, process the event data, and send at least a portion of the processed data to the client apparatus.
US11340131B2
Systems, methods, and apparatuses for taking pressure measurements are provided. A multi-hole pressure sensor probe can include a probe tip having a plurality of probe tip holes. The probe tip holes can lead to probe tip channels that convey fluid from the measurement environment to pressure transducers. The pressure transducers can operate using optical transduction techniques. A light source can be applied to the diaphragm, and the light reflected from the diaphragm changes as the position of the diaphragm changes. Further, a reflective material can be applied on the backside of the diaphragm to increase its reflective properties. The light can then be collected and analyzed using a photodiode to determine the environmental pressure acting on the different holes of the probe.
US11340126B2
A corrosion protection element is described, with which in simple and cost effective manner a reliable corrosion protection of field devices can be provided, which field devices comprise at least one component of stainless steel in contact with an environment of the field device. Corrosion protection elements of the invention are distinguished by features including that they are embodied as sacrificial anodes comprising iron or rustable steel and have a form, which is embodied in such a manner that they can be applied to the component of the field device in such a manner that the sacrificial anode is in electrically conducting contact with the component.
US11340124B2
A sensor includes a plurality of piezoresistive elements and a plurality of electrical connection terminals. The plurality of piezoresistive elements are fabricated on a first side of a substrate. A second side of the substrate is configured to be coupled to an object where a physical disturbance is to be detected. A plurality of electrical connection terminals are coupled to the first side of the substrate.
US11340118B2
A method for high-accuracy wavefront measurement based on grating shearing interferometry, which adopts a grating shearing interferometer system comprising an illuminating system, an optical imaging system under test, an object plane diffraction grating plate, an image plane diffraction grating plate, a two-dimensional photoelectric sensor, and a calculation processing unit. The object plane diffraction grating plate and the image plane diffraction grating plate are respectively arranged on the object plane and the image plane of the optical imaging system under test. The shearing phase of 1st-order diffracted beam and −1st-order diffracted beam is exactly extracted through phase shifting method, and the original wavefront is obtained by carrying out reconstruction algorithm according to a shear ratio of 2s, such that the accuracy of wavefront measurement of the optical imaging system under test is improved, wherein s is the shear ratio of the grating shearing interferometer.
US11340110B2
A method for assessing spectroscopic sensor accuracy, includes building an a priori simulation of generalized etalon drift. A spectroscopic sensor is tested to determine use parameters. A specific drift model is generated by applying the determined use parameters to the built a priori simulation of generalized etalon drift. The specific drift model is analyzed to determine whether the spectroscopic sensor is satisfactory.
US11340101B2
An ultrasonic flow amount measuring device includes a pair of tube holding portions respectively connected to a base by a shaft portion so as to be openable and closeable, and ultrasonic transmission and reception units disposed in the tube holding portions so as to face each other in an inclined direction. When the tube holding portions are opened so as to insert a tube between holding concave portions formed in clamping portions and closed so as to clamp the tube, front end surfaces of ultrasonic transmission bodies are in close contact with both sides of a surface of the tube. When measuring a flow amount, an ultrasonic beam is alternatively transmitted and received between the ultrasonic transmission and reception units through the tube. A flow rate is obtained by obtaining a transmission time difference between the travel time and the return time of the ultrasonic beam.
US11340083B2
A data processing unit comprises a first interface for exchanging first information with at least one motor vehicle and a second interface for exchanging second information with a plurality of charging stations for charging an energy storage device of a first motor vehicle. The first interface is configured to exchange the first information with a plurality of motor vehicles, and the data processing unit is configured, when receiving the first information relating to a charge status at the point in time of a desired charging of the energy storage device and a maximum charging power of the at least one motor vehicle, and the second information relating to a charging power available from at least at one charging station at a predetermined point in time, to create a strategy by which a particular motor vehicle is assigned to a particular charging station for a point in time for charging-start.
US11340081B2
Provided herein is a system that comprises one or more sensors that capture data, one or more processors, and a memory storing instructions that, when executed by the one or more processors, causes the system to perform functions that include identifying one or more locations within a distance of the vehicle, capturing current data of the identified one or more locations, determining one or more changes that exceed respective threshold amounts between the current data and historical data of the identified one or more locations, and updating the historical data of the identified one or more locations based on the determined one or more changes.
US11340075B2
An information processing device includes: a receiver configured to receive an emergency signal indicating occurrence of a disaster; an acquisition unit configured to acquire traveling data from a predetermined small size vehicle in a case where the emergency signal is received; and a generation unit configured to generate map information indicating passable route passable for a person based on the traveling data, the passable route including a route including a place other than an existing road.
US11340074B2
A positioning method includes determining a positioning coordinate (x101,y101,z101) of a positioning device in a scene coordinate system o-xyz based on one or a combination of (1) an estimated coordinate (x1,y1,z1) of the positioning device in the scene coordinate system o-xyz; and (2) positions of image objects of one or more reference illumination sources of a plurality of illumination sources in a scene image, fixed coordinate positions (x0, y0, z0) of the one or more reference illumination sources of the plurality of illumination sources in the scene coordinate system o-xyz, and an included angle α between an x-axis of the scene coordinate system o-xyz and an x′-axis of a positioning device coordinate system o′-x′y′z′.
US11340072B2
Provided is a mechanism that enables the balance between the satisfaction of measurement accuracy required for an application and the suppression of power consumption. An information processing apparatus includes a control unit that acquires information indicating required accuracy of measurement information based on a result of detection by a sensor from the application that uses the measurement information, and controls the sensor on the basis of the information indicating the required accuracy.
US11340069B2
The MEMS gyroscope has a mobile mass carried by a supporting structure to move in a driving direction and in a first sensing direction, perpendicular to each other. A driving structure governs movement of the mobile mass in the driving direction at a driving frequency. A movement sensing structure is coupled to the mobile mass and detects the movement of the mobile mass in the sensing direction. A quadrature-injection structure is coupled to the mobile mass and causes a first and a second movement of the mobile mass in the sensing direction in a first calibration half-period and, respectively, a second calibration half-period. The movement-sensing structure supplies a sensing signal having an amplitude switching between a first and a second value that depend upon the movement of the mobile mass as a result of an external angular velocity and of the first and second quadrature movements. The first and second values of the sensing signal are subtracted from each other and compared with a stored difference value to supply information of variation of the scale factor.
US11340066B1
A sensor detects tilt and/or accelerations simultaneously and in a plurality of directions. The exemplary sensor comprises a magnet which is allowed to move in multiple directions within a space about which a plurality of Hall-effect sensors are arrayed. The magnet is mounted by a plurality of springs which limit the displacement of the magnet to the space within the circle of sensors. Continuous signals from the sensors change in response to a changing position of the magnet. These signals are evaluated by an artificial neural network (ANN) taught using validated tilt sensors. Angle and acceleration values are cleaned from vibration values using a Kalman filter.
US11340063B2
The present disclosure discloses an infrared-based road surface monitoring system and method, and an automobile, and relate to the technical field of automated driving of automobile. The infrared-based road surface monitoring system includes: an infrared spotlight assembly, a camera, and an image processor connected with the camera, wherein the infrared spotlight assembly is configured to emit alternate bright and dark infrared stripes, the camera is configured to capture a mode of real-time infrared stripes on a road surface, and the image processor is configured to calculate the form of the stripes on the road surface captured by the camera, so as to obtain road surface or obstacle information and calculate a condition of the road surface, which are fed back to an automatic driving system of an automobile in real time, finally achieving purpose of monitoring road surface and automatic driving.
US11340062B2
In a device for optically measuring the external-thread profile of a pipe, comprising a support for the pipe to be measured and an optical measuring unit including at least one measuring device comprising a light source and a camera arranged in the optical path of the light source for recording a silhouette image of the external-thread profile, wherein the optical measuring unit is, in particular rigidly, mounted on a carrier element pivotally held about three spatial axes, the optical measuring unit comprises at least two measuring devices whose optical paths cross each other.
US11340054B2
A tape measure including a tape measure blade having an edge design to increase tape blade durability is provided. The metal portion of the tape blade may include lateral edge surface sections that have a non-planar, tear reducing shape. The metal portion of the tape blade may include lateral edge surface sections that include a tear reducing surface treatment such as a polished lateral edge surface section.
US11340050B2
The present invention provides a subsonic ammunition cartridge including a polymeric casing body comprising a generally cylindrical hollow polymer body having a body base at a first end thereof and a mouth at a second end to define a propellant chamber; a propellant insert positioned in the propellant chamber to reduce the internal volume of the propellant chamber, wherein the propellant chamber has an internal volume that is between 25 and 80% less than the open internal volume of a standard casing of equivalent caliber; and a primer insert positioned at the body base and in communication with the propellant chamber.
US11340048B2
One embodiment of the present invention provides a polymeric ammunition cartridge and methods of making and using the same. The cartridge includes a substantially cylindrical insert connected to a substantially cylindrical polymeric middle body. The substantially cylindrical insert includes a top surface opposite a bottom surface and a substantially cylindrical coupling element that extends from the bottom surface, a primer recess in the top surface that extends toward the bottom surface, a primer flash hole positioned in the primer recess to extend through the bottom surface, and a flange that extends circumferentially about an outer edge of the top surface. The substantially cylindrical polymeric middle body includes a substantially cylindrical polymeric bullet-end and a substantially cylindrical polymeric coupling end connected by a powder chamber, wherein the substantially cylindrical polymeric coupling end extends over the substantially cylindrical coupling element and covers a circumferential surface of the primer flash hole.
US11340046B2
A laser weapon system is described. Particularly, embodiments describe subsystems of a laser weapon system including those necessary for laser generation, operational control, optical emission, and heat dissipation configured to provide a lightweight unit of reduced dimensions.
US11340041B2
A sight for a firearm includes a housing, a tritium light source, a light transmission rod, and a retainer. The housing is configured to be mounted to a firearm. The tritium light source is supported within the housing. The light transmission rod is disposed in a cavity of the housing and positioned adjacent the tritium light source. The light transmission rod is configured to collect and transmit both an ambient light and a light from the tritium light source. The retainer is removably engaged with the housing and fixes the light transmission rod within the cavity. Removal of the retainer provides access for replacement of the light transmission rod.
US11340040B1
A recoil mitigation apparatus formed into a stock of a rifle, featuring a removable spring housed inside a spring chamber formed inside a pair of coaxial, telescoping tubes that slideably compress the spring when energy from a rifle is generated and transmitted to the stock and thus to the apparatus. The spring compresses, absorbing the energy and thus reducing energy transmission to the user's shoulder against which the butt end of the stock is positioned. The spring chamber and spring are accessible by removing an end cap of the apparatus located at a butt end of the stock using screw fasteners fastened into preexisting holes formed in the end cap. The spring is centered inside the spring chamber by insertion over the spring mount attached to the end cap facing inwards towards the spring chamber.
US11340039B2
A breech plug for inline muzzle loading firearms configured to use a blank powder cartridge loaded from the breech end, rather than powder loaded from the muzzle, and configured to place the projectile in substantially the same location in the barrel as if powder had been loaded from the muzzle end.
US11340038B2
A reel suitable for bow fishing and the like provides a cowling covering a reel with a wide opening to reduce frictional restraint on high-speed paying out of the line with the flight of the arrow. An optional guide arm may be used to minimize line diversion and hence friction during line payout while absorbing forces when the line is retracted permitting use of a lighter cowling design without loss of strength. A high torque bevel gear transmission and safety lighting is further provided.
US11340034B1
A dual lever ambidextrous and reversible safety selector switch for a firearm having a central rotatable component pivotally mountable through a transverse directed aperture in a lower receiver of the firearm for selective rotation relative the receiver. First and second circumferential slots are configured within opposite sides of the component, each of the slots exhibiting a seating detent located at each of opposite ends so that a spring loaded detent pin in the lower receiver seats within one of the configured slots for displacement between the end detents between each of “safe” and “fire” configurations. At least one end face of the component has either a recessed or projecting shape with a pair of acute angled corners. A pair of control levers are provided, with at least one lever attaching to the end face of the component, so that either lever can be manipulated from either side of the lower receiver for actuating the selector.
US11340033B2
A magnetically actuated authentication and unlocking system is provided that is particularly suited for integration into a firearm, but that can also be incorporated into any device that requires an operator to hold a grip, handle or stick controller. The system includes a locking mechanism that is installed in a device and an unlocking mechanism that is preferably incorporated into wearable gear, such as a glove. The system utilizes magnets in the locking mechanism and unlocking mechanism, such that when a user wearing an unlock mechanism encoded with the correct magnetic “key” holds the device with the locking mechanism, the locking mechanism unlocks the device.
US11340025B2
The heat transmission roll for a rotary cylindrical heat exchanger comprising layers formed by two superposed strips wound around the core, where the first strip (1) is corrugated transversely to form regular waves with wave crests (3) on the one side of the strip, and wave troughs (4) on the other side of the strip (4), while the second strip (2) is basically flat. Formed on all wave crests (3) of the first strip (1) are bulges (5) featuring slits (6), where one of the slit edges is formed into a tongue (7), while the second strip (2) features separate indentations (8) to accommodate the bulges (5) on the first strip (1), where the depth of the indentation corresponds to the pitch (h) of the bulge.
US11340023B1
A pump assisted heat pipe may combine the low mass flow rate required of latent heat pipe transfer loops with a hermetically sealed pump to overcome the typical heat pipe capillary limit. This may result in a device with substantially higher heat transfer capacity over conventional pumped single-phase loops, heat pipes, loop heat pipes, and capillary pumped loops with very modest power requirements to operate. Further, one or more embodiments overcome the gravitation limitations in the conventional heat pipe configuration, e.g., when the heat addition zone is above the heat rejection zone, the capillary forces are required to transfer the liquid from the heat rejection zone to the heat addition zone against gravity.
US11340020B2
A heat exchanger component comprises a core portion with alternating first and second heat exchanging channels. A first ducting portion comprises first ducting channels for transfer a first fluid between a first fluid inlet/outlet and the first heat exchanging channels of the core portion, and second ducting channels for transfer of second fluid between a second fluid inlet/outlet and the second heat exchanging channels of the core portion. The first ducting channels direct the first fluid around the turn of at least 45 degrees and the second ducting channels direct the second fluid around a turn of at least 90 degrees. The first and second ducting channels are interleaved.
US11340016B2
There is a grain aeration system for a grain bin. The system includes a gas entry duct configured to receive gas and a gas distribution pipe extending upwardly from the gas entry duct and having a height. The gas entry duct extends along a base of the grain bin. The gas distribution pipe includes a permeable section and an impermeable section. The permeable section includes a plurality of perforations. The permeable section is above the impermeable section. There is also a grain bin, having a surrounding wall and roof. There is a gas entry duct extending from outside the surrounding wall to inside the surrounding wall and a gas distribution pipe extending upward from the gas entry duct. The gas distribution pipe has a permeable section above an impermeable section.
US11340011B2
A crisper drawer for a refrigerator having a refrigerated compartment is disclosed. The crisper drawer includes a plurality of side walls defining a storage chamber, an opening in a side wall to provide fluid communication between the storage chamber and the refrigerated compartment, and a multi-function filter cassette configured to be positioned within the opening. The multi-function filter cassette includes a first filter configured to remove contaminants from a first air flow within the refrigerated compartment, a second filter configured to remove contaminants and/or moisture from a second air flow within the storage chamber, and a central wall configured to prevent fluid communication between the refrigerated compartment and the storage chamber.
US11340009B2
A method of manufacturing a dew formation preventing member having a super water repellent surface of the present invention comprises the steps of: mixing a particular paint and polytetrafluorethylene at a predetermined ratio; particulate painting the mixed paint on a substrate surface; and heat treating the particulate painted substrate. A method of manufacturing a dew formation preventing member having a super water repellent surface according to another aspect of the present invention comprises the steps of: immersing a substrate in an electro deposition paint, and applying a direct current to conduct electro deposition painting; heat treating the substrate that has undergone the electro deposition painting; and plasma treating the surface of the substrate that has undergone the electro deposition painting.
US11340008B1
A refrigerator appliance includes a cabinet having a liner spaced apart from a wrapper. A trim breaker extends between the liner and the wrapper. A trim adapter assembly is coupled with the trim breaker and includes an adapter member and a corner member. The adapter member includes a plurality of engagement arms. A cover is configured to be engaged with the plurality of engagement arms to couple the cover with the trim adapter assembly.
US11340007B2
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.
US11340005B2
A method and system for transporting and/or storing temperature-sensitive materials. In one embodiment, the system may be a hybrid system that includes an active temperature-control system and a passive temperature-control system. The active temperature-control system may be, for example, a portable refrigerator that includes an internal chamber for maintaining contents within a desired temperature range. The passive temperature-control system, which includes at least one phase-change material (PCM) member and space for receiving one or more temperature-sensitive materials, may be removably positioned entirely within the internal chamber of the active temperature-control system. When temperature-sensitive materials are loaded into the passive temperature-control system and the passive temperature-control system is loaded into the active temperature-control system, the active temperature-control system keeps the temperature-sensitive materials within a desired temperature range and charges the PCM members for when the passive temperature-control system is thereafter removed from the active temperature-control system.
US11340003B2
A system or method can be used to monitor operations of a heat exchanger, such as a condenser of an air conditioning system, that includes a header plate. A temperature sensor can be secured to the header plate to measure a temperature of the header plate as a proxy for a temperature or a pressure of a working fluid of the heat exchanger.
US11339999B2
A compressor includes three suction pipes. A first center of a first suction pipe, a second center of a second suction pipe, and a third center of a third suction pipe are positioned at vertices of a triangle. A first distance between the first center and a center of a compressor main body is smaller than a second distance between the second center and the center of the compressor main body and a third distance between the third center and the center of the compressor main body. A second flow path cross section and a third flow path cross section are positioned on opposite sides of a center connection line sandwiched therebetween. The first suction pipe is connected to a suction port which is at an uppermost position among three suction ports provided in a case.
US11339996B2
An electrochemical compressor utilizes an anion conducting layer disposed between an anode and a cathode for transporting a working fluid. The working fluid may include carbon dioxide that is dissolved in water and is partially converted to carbonic acid that is equilibrium with bicarbonate anion. An electrical potential across the anode and cathode creates a pH gradient that drives the bicarbonate anion across the anion conducting layer to the cathode, wherein it is reformed into carbon dioxide. Therefore, carbon dioxide is pumped across the anion conducting layer. The compressor may be part of a refrigeration system that pumps the working fluid in a closed loop through a condenser and an evaporator.
US11339986B2
A remote controller includes a wireless communication unit wirelessly communicating with a wireless device transmitting sensor information serving as an environmental index for an air-conditioning target space for an air-conditioning apparatus and wirelessly communicating with an information terminal transmitting user-set operation information of a user of the air-conditioning apparatus; an air-conditioning control unit transmitting the sensor information and the user-set operation information to a main body of the air-conditioning apparatus; and a mode switching unit switching between a client mode in which the sensor information is acquired from the wireless device and a server mode in which the user-set operation information is received from the information terminal and provides air-conditioning control information corresponding to the user-set operation information to the information terminal.
US11339982B2
A portable humidifier and a method of using the same. The portable humidifier has a frame; a fluid droplet generator on the frame; and a fluid containment unit for a supply of fluid. The fluid droplet generator is operable to cause fluid droplets generated from fluid from the supply in the fluid containment unit to become entrained in environmental air in a space in which the portable humidifier is located. The fluid containment unit has a wall structure that is selectively reconfigurable to occupy different surrounding volumes.
US11339978B2
To solve the problem of low heat dissipation efficiency of existing electrical control modules an air conditioner is provided that includes an outdoor unit, and the outdoor unit has an air outlet and includes an electrical control box; the electrical control box includes an electrical control module configured with a heat dissipation unit; the heat dissipation unit includes a heat dissipation assembly and a flow guide member enclosing the heat dissipation assembly, the flow guide member and the heat dissipation assembly form an air discharge region close to the air outlet, and the flow guide member and the heat dissipation assembly form an air intake region remote from the air outlet; the air discharge region is smaller than the air intake region. As a result, the velocity of air flowing through the heat dissipation assembly is increased and the heat dissipation efficiency is improved.
US11339970B1
A lean burn combustor includes a plurality of lean burn fuel injectors, each including a fuel feed arm and a lean burn fuel injector head with a lean burn fuel injector head tip, wherein the lean burn fuel injector head tip has a lean burn fuel injector head tip diameter, the lean burn fuel injector head including a pilot fuel injector and a main fuel injector, the main fuel injector being arranged coaxially and radially outwards of the pilot fuel injector; and a combustor chamber extending along an axial direction for a length and including a radially inner annular wall, a radially outer annular wall, and a meter panel defining the size and shape of the combustor chamber, wherein the combustor chamber includes primary and secondary combustion zones. A ratio of the combustor chamber length to the lean burn fuel injector head tip diameter is less than 5.
US11339969B2
Adhesion of particulate matters to the burner accompanying combustion in a lean-combustion gas turbine combustor is suppressed, and the structural reliability is improved. In a gas turbine combustor including: a tubular liner that forms a combustion chamber; and a burner including an air hole plate that is arranged at an inlet of the liner and includes a plurality of air holes for guiding compressed air to the combustion chamber, and a plurality of fuel nozzles that are arranged on a side opposite to the combustion chamber with the air hole plate being sandwiched therebetween, the plurality of fuel nozzles each injecting a fuel toward a corresponding air hole, the air holes and the fuel nozzles forming a plurality of concentric annular lines, a plurality of small holes having opening diameters smaller than those of the air holes are provided through the air hole plate such that the plurality of small holes are positioned in an inner area of an innermost annular line of the air holes.
US11339966B2
A combustor assembly for a heat engine is generally provided. The combustor assembly includes a liner wall defining a combustion chamber, and a deflector assembly. The deflector assembly includes a radially extended first wall disposed adjacent to the combustion chamber, and further an axially extended second wall disposed forward of the first wall and adjacent thereto. The second wall is coupled to the liner wall.
US11339963B1
A modular lighting system having a plurality of lighting units is disclosed. Each lighting unit includes a plurality of LEDs coupled to a microcontroller that is coupled to a first cable connector and a second cable connector. The system further includes a control box having a user interface, the control box communicatively coupled to each lighting unit through a plurality of cables, the plurality of lighting units and the control box all communicatively and releasably coupled to each other in series. The control box is configured to send through the first cable connector an address packet. For each lighting unit, the microcontroller is configured to adopt a first address received as a first address packet while in an addressable state, the first address being unique among the lighting units, and further configured to send a second address packet to another microcontroller after placing it in the addressable state.
US11339961B2
An anti-fouling lighting system is used for protecting a surface (16) against biofouling while the surface (16) is submerged in water. A non-contact water sensor (60) is used for sensing water thereby to detect whether or not a light source arrangement (26), or a portion of the light source arrangement (26), is submerged in water. The light source arrangement (26), or the portion of the light source arrangement (26), is controlled in dependence on the water sensor (60) output.
US11339957B2
An LED hose lamp includes: an LED string light including a first conducting wire, a second conducting wire, a third conducting wire, a plurality of SMD LEDs and a plurality of encapsulation colloids, wherein a plurality of first and second welding spots are formed by removing insulation layers of the first and second conducting wire at intervals of a predetermined distance along axial directions of the first and second conducting wires respectively, two welding legs of each SMD LED are respectively welded onto a first welding spot and a second welding spot, the plurality of encapsulation colloids respectively coat the plurality of SMD LEDs and surfaces of portions of the third conducting wire corresponding to positions of the plurality of the SMD LEDs; and a soft tube coating outside the first conducting wire, the second conducting wire, the third conducting wire and the encapsulation colloid through an injection molding.
US11339952B2
The present disclosure discloses a quick-assembly light source module, a lighting device and a method of manufacturing a quick-assembly light source module. The quick-assembly light source module includes: an optical portion, a light source board and a circuit board; an edge or a light incident surface of the optical portion is provided with at least two first snap-fit elements, and a side portion of each of the first snap-fit elements is provided with a circuit board slot; the circuit board is provided with a first snap-fit hole; the first snap-fit element is inserted into the first snap-fit hole, and the circuit board is clamped into the circuit board slot, the light source board is disposed between the optical portion and the circuit board, and a surface of the light source board facing towards the light incident surface of the optical portion is provided with a light source.
US11339937B2
The present disclosure relates to a novel motor vehicle illuminating headlight. The motor vehicle illuminating headlight includes a power supply driver electrically connected with structure modules. The surfaces of the structure modules are in contact with an aluminum pressing strip, the aluminum pressing strip being connected with a radiator fixedly connected with the power supply driver, the outer side of the radiator being connected with a PC lens, and the other side of the radiator connected with a support. Advantageously, the illuminating use efficiency is improved, the application range is wide, automatic switching between a main illuminating light and atmosphere lights is achieved, and therefore better illumination is provided, energy conservation and environmental protection are facilitated, and the motor vehicle illuminating headlight has good ornamental and economic value.
US11339929B1
An LED lighting fixture includes a housing, a substrate located within the housing, a plurality of LED groups of various colors mounted on the substrate, each LED color group including multiple LED components, at least one circuit communicating with a power supply and adapted for powering the LED components, and an optical component located at an output end of the housing. The LED components are arranged along first and second directions orthogonal to one another, such that no two LED of the same color reside adjacent one another along both of the first and second directions, and each LED component is spaced-apart from an adjacent LED component a distance no greater than 1.0 mm.
US11339921B2
An accessory hub joins accessories such as towel bars and robe hooks to a wall. In order to attach the accessory to the wall, a collet is fastened to the wall. The accessory hub may be joined to the collet with a spring-loaded button extending from the collet that is inserted into a receiver in the accessory hub. A first cleat portion on the collet mates with a second cleat portion on the accessory hub further securing the accessory hub to the collet. The accessory may then be attached to the accessory hub. The accessory hub may be detached from the collet without damaging the wall by depressing the button into the collet and disengaging the first and second cleat portions.
US11339915B2
A wall mount structure is used to hang a target object on a wall. The wall mount structure includes a base detachably mounted on the wall and provided with a first magnetic unit, and a rotating seat. The rotating seat includes a rotating member rotatably mounted at a magnetic member, and used to rotate by a set angle relative to the magnetic member to reach a set position and connect the target object, the magnetic member including a second magnetic unit mutually attracted with the first magnetic unit to fix a relative position between the magnetic member and the base, and a limiting member connected between the rotating member and the magnetic member, and used to limit the relative position between the rotating member and the magnetic member, and to keep the rotating member at the set position.
US11339899B2
A multilayer tubular structure (MLT) for transport of alcohol-containing petrol. The MLT from the outside inwards has at least one barrier layer and at least one inner layer located below the barrier layer. The inner layer, or all the layers contain on average at most 1.5% of plasticizer relative to the total weight of the composition of each layer or to the total weight of all the compositions of the layers. The inner layer is predominantly made of at least one polyamide having more than 75% aliphatic units. The aliphatic polyamide has a mean number of carbon atoms per nitrogen atom selected from the following: A: from 4 to 8.5; B: from 7 to 10; C: from 9 to 18; with the proviso that when the inner layer comprises at least three polyamides, at least one of the polyamides A, B and C is excluded.
US11339895B2
The disclosure relates to a valve having: an actuator; a valve position indicator coupled to the actuator, wherein the valve position indicator includes: an indicator cover mounted over an indicator mounting surface, wherein the indicator mounting surface has a rim; a plurality of LED lights arranged on the indicator mounting surface, wherein the LED lights are bordering the rim of the indicator cover; and a sensor in communicative connection with the actuator and the plurality of LED lights, wherein the sensor is configured to communicate the position of the valve to the plurality of LED lights.
US11339893B2
An emergency shut-off device comprises an activation means configured to generate an activation force in response to detecting a seismic event, and a magnetic driver having a hollow guide tube with two magnets affixed at a selected position on opposite sides along a length of the guide tube with like poles facing each other and a drive piston movable inside the guide tube. The driver piston is coupled to a third magnet and has a first end for receiving an activation force to move the third magnet crossing a magnetic repulse shift line formed by the two magnets, and a second end for applying the drive force to an output system to effectuate a shut-off of a fluid line.
US11339880B2
By preventing a twist of the diaphragm when assembled, various adverse effects arising from such a twist of the diaphragm are completely eliminated. Provided is a set of jigs for assembling a valve including a pair of above and below fixing jigs, a rotation-stop jig, and a fixing means: the rotation-stop jig is inserted and fixed to the above fixing jig in a non-rotational state; the fixing means fixes non-rotatably and attachably the rotation-stop jig and a bonnet of the valve to each other; a body of the valve is inserted and fixed to the below fixing jig in a non-rotational state; the bonnet and the body are fixed independently from each other in a non-rotational state, thereby preventing an outer periphery of a diaphragm from twisting in which a lower surface of an outer periphery of the bonnet and an outer seal part of the body are tightly attached to and hold the outer periphery of the diaphragm.
US11339871B2
An inhibitor switch is provided. The inhibitor switch includes a housing having a rotor accommodation space and a Hall element accommodation space, a rotor disposed in the rotor accommodation space, and a magnet disposed on an outer circumferential surface of the rotor. A Hall element is disposed in the Hall element accommodation space and spaced apart horizontally from the magnet with a sensing surface facing an outer circumferential surface of the magnet. Further, the inhibitor switch include a cover configured to block an opening of the rotor accommodation space to prevent the rotor from being released.
US11339860B1
A system for adjusting the rotational timing between driveshafts rotated by an output shaft. The system includes a flange coupler configured to be coupled to a first of the driveshafts to prevent rotation therebetween. The flange coupler defines openings therein. A coupler input gear defines openings therein and is configured to rotatably mesh with a second input gear coupled to a second of the driveshafts. Fasteners are configured to the extend through the openings in the flange coupler and the openings in the coupler input gear to rotationally fix the flange coupler and the coupler input gear, which are fixable at multiple rotational orientations therebetween. The rotational timing between the driveshafts is adjustable by rotating the coupler input gear into different orientations of the multiple rotational orientations relative to the flange coupler prior to fixing the flange coupler to the coupler input gear.
US11339858B2
An actuator that can convert rotary motion into reciprocating motion. The actuator has a drive shaft and one or more ride plates mounted at an adjustable angle on the drive shaft. A reciprocating output element is coupled to the ride plates.
US11339854B2
An electric drive module (e-drive module) for an electric motor vehicle and chain driven electric-drive (e-drive) gearbox therefor is provided. The e-drive gearbox has first and second chain members operably coupling an output shaft of an electric motor to a shaft of a driven output member. A first drive gear is rotatable with the output shaft of the electric motor. A first driven gear is coupled to the first drive gear via the first chain member. A second driven gear is coupled to the first driven gear via a common shaft and co-rotatable with the first driven gear. A second drive gear is coupled to the second driven gear via the second chain member. The respective rotational axes of the first and second drive gears and the first and second driven gears are parallel to each other.
US11339851B2
A drawstring lock includes a housing that allows the two ends of a drawstring to pass through, a stop mechanism disposed on the housing, and a lock mechanism connected to the stop mechanism. The housing is able to shift freely along the drawstring and once reaching its desired position, it is able to operate the stop mechanism so that the housing is stopped and cannot be shifted. Subsequently, the lock mechanism is used to lock the stop mechanism, keeping it secured until the lock mechanism is unlocked.
US11339850B2
A vibration isolation device for optimally decoupling shear forces that are orthogonal to the principal direction of isolation from microvibrations. A pivoting load support element is free to pivot about a pivot point in response to shear forces, with optimal isolation from coupling to the principal direction of vibration isolation. A friction free bearing for small motion is provided to respond to the forces perpendicular to the principal direction of vibration isolation. An internal load support plate associated with the pivoting element is supported by equalizing springs and is damped by an active actuator driven according to a sensor on the internal load support plate. Adjustment points, such as screws, adjust the pivoting element with respect to the fixed pivot point.
US11339849B2
The present disclosure discloses a three-dimensional seismic and vibration isolator with adaptive stiffness property in both vertical and horizontal directions. The isolator comprises an upper connection plate, a middle plate, an lower connection plate, a disc spring, a pre-compressed helical springs, a laminated lead rubber bearing, and viscous dampers. The upper connection plate, the middle plate and lower connection plate are made of high strength low carbon steel. The upper connection plate and middle plate are tightly contacted by the occlusive design, to guide the vertical motion. The vertical isolation system is made up of the disc spring, pre-compressed helical spring, and viscous damper. The horizontal isolation system comprises the laminated lead rubber bearing, pre-compressed helical spring and viscous damper. The disclosure adopts the theory of nonlinear adaptive vibration control technology and can be used to protect building structures or instruments from the seismic strikes or other environmental vibrations.
US11339846B2
A suspension apparatus includes: a damping device; an operating section; and a determination section. The determination section uses a base damping force determined based on a change velocity and an extension occasion adjustment value, or the base damping force, the extension occasion adjustment value and a zero occasion adjustment value to determine a target value of an extension occasion damping force. The determination section uses the base damping force, a compression occasion adjustment value and the zero occasion adjustment value, or the base damping force and the compression occasion adjustment value to determine a target value of an compression occasion damping force. The determination section uses the base damping force and the zero occasion adjustment value to determine a target value of a zero occasion damping force.
US11339843B2
A brake component indicator configured to provide a visual indication of the release state of the brake component; the indicator comprising an indicator element connected to the brake component and moveable with the component during a braking operation, whereby the indicator element is provided with means to provide a visual indication of the direction and/or the distance moved by the indicator element during the braking operation. Preferably, the indicator element is in the form of a rod connected to a brake disk or pad that engages a moving part in a braking operation to brake the moving part, the rod provided with indicator means whose position is an indication of the distance the brake disk or pad has traveled to engage the moving part.
US11339838B2
A control method of a clutch for a vehicle may include determining whether or not learning of clutch characteristics is possible; learning the clutch characteristics when the learning of the clutch characteristics is possible; determining a clutch torque for controlling the clutch in consideration of a change amount in the clutch torque before and after the learning and controlling the clutch by the determined clutch torque; and determining whether or not it is difficult to continue to learn the clutch characteristics.
US11339837B2
A two-mode rocker clutch, including: a clutch gear; a housing; a first pawl including an end and a portion disposed within the housing; an actuation assembly; a second pawl including a portion disposed within the housing; and a resilient element urging the second pawl into contact with the clutch gear. For a one-way mode, the clutch gear is rotatable, with respect to the housing, only in a first circumferential direction. To transition from the one-way mode to a locked mode: the second pawl blocks rotation of the clutch gear, with respect to the housing, in a second circumferential direction, opposite the first circumferential direction; the actuation assembly is arranged to pivot the first pawl into contact with the clutch gear; and the end of the first pawl is arranged to block rotation of the clutch gear, with respect to the housing, in the first circumferential direction.
US11339836B2
A clutch has an inner race, an outer race spaced from the inner race and forming a radial cavity between the races, and a plurality of sprags disposed in the radial cavity. The sprags have a different coefficient of thermal expansion (CTE) from the inner race, the outer race, or both races, and a sprag cage retains the sprags at a uniform spacing within the radial cavity. When the clutch is at a first temperature, a gap exists between the sprags and the inner race, between the sprags and the outer race, or between the sprags and both races, and the clutch is disengaged. When the clutch is at a second temperature the sprags are in contact with both the races, and the clutch is engaged.
US11339834B2
A conveying device is located inside a clutch device to amplify a fluid flow in an axial direction, i.e. parallel to a rotation axis of the clutch device, and hence the fluid flow can be kept sufficiently great even in the moved portions of a fluid line. The conveying device can be used in clutch devices which are arranged as separating clutches in a hybrid module. The conveying device allows even the complicated fluid lines within hybrid modules to be supplied with sufficient fluid at all times. The conveying device may be arranged at least on the first or second clutch side, and hence the quantity of conveyed fluid is dependent on the rotation speed.
US11339824B2
A ball joint including a ball stud which has a spherical portion, two bearing shells that are arranged on the spherical portion such that there is a small gap between the two bearing shells, and a housing that is made from plastic in one piece and encloses the two bearing shells such that the two bearing shells are urged against the spherical portion by the housing.
US11339823B2
A sealing system and a method for sealing a metal fastener and members having dissimilar metals for a header connector or a connector device from electrolyte in an area where, in the header connector or the connector device, certain dissimilar metals may be in contact. The metal fastener and other adjoining or abutting dissimilar metals are sealed by a non-conductive seal from electrolyte, thereby protecting the metal fastener and the other adjoining or abutting dissimilar metals from galvanic corrosion and subsequently protecting the integrity of the header connector or the connector device.
US11339821B2
An improved fastener comprising a fastener body orientated about a central axis and having a tool-engaging portion, a threaded fastening portion and a shroud-receiving portion; a shroud concentrically mounted in the shroud-receiving portion to rotate relative to the fastener body under an applied external torque and having an outwardly extending annular shoulder; the shroud-receiving portion comprising an inwardly deformed stop radially overlapping the outwardly extending annular shoulder of the shroud; and the deformed stop of the shroud-receiving portion and the annular shoulder of the shroud forming a shroud-retaining element restraining the shroud from movement in at least a first axial direction along the central axis.
US11339808B2
The invention relates to a method for controlling a hydraulic system of a vehicle driveline. According to the method a transmission (13) of a driveline (2) is controlled in a limited actuation mode, if the pressure (p) is below the predetermined critical lower threshold value (Tel), wherein in the limited actuation mode the transmission (13) is controlled such that less actuator actuations is performed in comparison to a normal actuation mode.
US11339803B2
A rotary machine for mixing, pumping or agitating a fluid includes an impeller for acting on the fluid, a drive unit for rotating the impeller around a rotation axis, a drive shaft connecting the impeller with the drive unit, a mounting flange for fastening the rotary machine to a wall of a vessel, and a support structure for supporting the rotary machine, the support structure comprising at least one leg, each leg extending in a vertical plane from a first end along a longitudinal axis to a second end, each leg including an outer member and an inner member coaxially arranged in the outer member, and the inner member slidingly movable relative to the outer member for adjusting the length of the respective leg. In addition, a method of mounting a rotary machine for mixing, pumping or agitating a fluid to a wall of a vessel is proposed.
US11339799B2
A heat insulating vessel including an inner tank having a vertical axis to accommodate low temperature liquefied gas, an outer tank externally around the inner, and a low temperature liquefied gas pump disposed inside the inner tank. The outer tank having an upper part and an outer tank body. A lid structure having a heat-insulated structure detachably fitted into an upper part of the inner. The heat insulating vessel includes a first fastener to fasten with bolts, a first flange to upper ends of the inner and outer tanks upper part to a second flange to an outer circumferential part of the lid structure, and a second fastener to fasten with bolts, a third flange to an upper end of the outer tank body to a fourth flange to a lower end of the outer tank upper part. A vacuum insulating layer is formed between the inner and outer tanks.
US11339796B2
A fan blade includes an arch-shaped body, a connecting portion, at least one sheet and at least one reinforcement component. The arch-shaped body has a pressure bearing surface and a negative pressure surface opposite to the pressure bearing surface. The connecting portion is connected to a first end portion of the arch-shaped body. The sheet is connected to the pressure bearing surface or the negative pressure surface. The reinforcement component is connected to the pressure bearing surface. An orthogonal projection of the sheet on the arch-shaped body and an orthogonal projection of the reinforcement component on the arch-shaped body are not overlapped with each other. A fan is also provided.
US11339795B2
An air blower enabling efficient cooling is provided. The air blower (1) includes: an impeller (3); and a motor (5), wherein the impeller (3) includes a plurality of first blades (32) and a cup (33) arranged at the inner periphery side d of the plurality of first blades (32), the motor (5) includes a housing (51) arranged inside the cup (33), a stator (73), and a rotor (52) arranged inside the stator, and an outer peripheral surface (41c) of the cup (33) is provided with an opening part (43) facing an outer peripheral surface (51c) of the housing (51).
US11339792B2
An air pump with automatic stop of inflation and deflation includes a housing provided with a first air inlet/outlet and a second air inlet/outlet. The inside of the housing is provided with a knob mechanism, an inflation and deflation linkage and an air channel switching mechanism which is connected to the product to be inflated or deflated through the second air inlet/outlet. The inflation and deflation linkage controls the air channel switching mechanism to be operatively connected to the knob mechanism which controls the displacement of the air channel switching mechanism so as to be communicated with the product to achieve inflation or deflation or not to be communicated with the product to achieve automatic stop of inflation or deflation.
US11339784B2
A fluid pump includes a stator. A rotor is rotationally operable with respect to the stator. A drive shaft extends from the rotor to a pump assembly that delivers a fluid from an inlet to an outlet. A pump housing includes an interior cavity that contains the stator, the rotor and the pump assembly. A pump cover is disposed at an end of the pump housing. The pump cover defines an end of the interior cavity. A spring assembly biases the pump cover in an axial direction toward the pump assembly.
US11339782B2
A multi-chamber impeller pump includes an impeller, circumferentially spaced cams defining an impeller chamber, and circumferentially spaced evacuation ports. Each cam includes an engagement edge, an arcuate cam surface sloping radially inward, and a lobe. Each evacuation port is proximal to an intersection of a respective arcuate cam surface and lobe. As the impeller rotates, a corresponding end of a leading blade contacts a respective engagement edge and then a corresponding end of a trailing blade contacts the respective engagement edge thereby forming a unit chamber between leading and trailing blades. As the impeller continues to rotate, the end of the leading blade contacts a respective lobe and displaces the leading blade to decrease the volume of the unit chamber and expel fluid from the unit chamber through a respective evacuation port. A method of using the multi-chamber impeller pump is also disclosed.
US11339781B2
A screw-spindle pump stage having a drive spindle and a running spindle which runs opposite the drive spindle and a pump housing for receiving the two screw spindles. The pump housing 16 has an offset interface with centering action, for a statically determined coupling to an electric motor. The pump housing has an offset section functioning as an abutment, which is able to be abutted against the electric motor for the application of an axial preload. At least one pressure region of the abutment section, which is close to the interface and, during a rolling, is encapsulated, and at the same time sealingly enclosed, by a sheet-metal casing, forms a rolling region of the pump, the screw spindles, together with the associated pump housing section, at least partially project from the rolling region of the pump on the suction side.
US11339768B2
A filter manifold is provided for processing fluid being provided to a fluid dispenser, featuring a new and unique combination of a mounting bracket, a filter cartridge and an accumulator cartridge. The mounting bracket is configured with porting connections. The filter cartridge may include a filter cartridge porting connection configured to plumb into one of the porting connections on the mounting bracket and also configured to filter the fluid being provided to the fluid dispenser. The accumulator cartridge includes an accumulator cartridge porting connection configured to plumb into another one of the porting connections on the mounting bracket and also configured to receive, accumulate and provide the fluid to the filter cartridge to be filtered before being provided to the fluid dispenser.
US11339766B2
Thermochemical storage materials having the general formula AxA′1-xByB′1-yO3-δ, where A=La, Sr, K, Ca, Ba, Y and B=Mn, Fe, Co, Ti, Ni, Cu, Zr, Al, Y, Cr, V, Nb, Mo, are disclosed. These materials have improved thermal storage energy density and reaction kinetics compared to previous materials. Concentrating solar power thermochemical systems and methods capable of storing heat energy by using these thermochemical storage materials are also disclosed.
US11339760B2
Disclosed are a wave power generation system for generating power by means of a hydraulic circuit, and a method for controlling same. The wave power generation system comprises: a tension transmission member for transmitting motion energy which is generated by means of six-degrees-of-freedom motion of a movable object floating on the waves; a power conversion unit comprising a fluid pressure generation unit which is connected to the tension transmission member and is for generating a fluid pressure; and an equalizer connected to the tension transmission member and for maintaining the tension of the tension transmission member. In the power conversion unit, if tension is applied from the tension transmission member, the fluid pressure generation unit enables a fluid to flow in a first direction by means of the tension and, if tension is not applied from the tension transmission member, the fluid pressure generation unit enables a fluid to flow in a second direction by means of the equalizer.
US11339757B2
A fuel injector test machine is provided such that an injector is fixed on a test feature with a manually operable clamp.
US11339754B1
A vehicle system includes a fuel separation system, a combustion engine, and a computer control system. The fuel separation system includes one or more fuel separation units, the vehicle system is configured to recover from the fuel separation system and maintain vapor fuel fractions as vapor throughout the vehicle system, and the combustion engine is configured to receive a vapor fuel feed and a liquid fuel feed. A method for operating the vehicle system includes separating a vehicle fuel with a fuel separation system into a plurality of fuel fractions, recovering and maintaining the vapor fuel fractions as vapor throughout the vehicle system, producing a vapor fuel feed and a liquid fuel feed, and introducing at least one of the vapor fuel feed and the liquid fuel feed to a combustion engine.
US11339742B2
An internal combustion engine includes a one-piece cylinder block casting, a flywheel supported for rotation at a front block end, and a back gear train supported for rotation at a back block end. Cast-in pump inlet and outlet passages are formed in the cylinder block casting and open in a pump mounting face at the back block end. An oil pump is clamped to the pump mounting face and includes a pump inlet and a pump outlet fluidly connected, respectively, to the cast-in pump inlet passage and the cast-in pump outlet passage.
US11339738B2
A system and a method of controlling the temperature of fuel injected into combustion engines, which provides a reduced amount of fuel injected into engines propelled with either pure gasoline or ethanol or any bi-fuel mixture by precisely controlling the amount of heat supplied to the fuel.
US11339736B2
An electromagnetic valve driving device includes: a maximum detection unit configured to detect a maximum point when time-series data of a differential value of a counter electromotive voltage generated in a solenoid has changed from an increase to a decrease by retrospectively tracing the time-series data in an opposite direction of a time series; and a valve closing time detection unit configured to execute a determination process of retrospectively tracing the time-series data from the maximum point detected by the maximum detection unit in the opposite direction and scanning whether or not an amount of decrease in the differential value from the maximum point exceeds a predetermined threshold value and detect a maximum time, which is a time of the maximum point, as a valve closing time of a fuel injection valve when there is an event in which the amount of decrease exceeds the predetermined threshold value.
US11339731B2
The invention relates to a method for operating an internal combustion engine system (2), wherein the internal combustion engine system (2) is provided with an air intake duct (3), an exhaust gas duct (4) and an exhaust gas recirculation (EGR) system (5), wherein the EGR system (5) comprises an EGR conduit (6) that fluidly connects the exhaust duct (4) and the intake duct (3), and wherein a gas feeding device (7) configured to feed exhaust gas from the exhaust duct (4) to the intake duct (3) is arranged in the EGR conduit (6). The method is characterized in that it comprises the step of: providing a flushing liquid in the EGR conduit (6) upstream of the EGR gas feeding device (7) so as to flush and clean the EGR gas feeding device (7). The invention also relates to an internal combustion engine system (2) configured for being operated by such a method and to a vehicle (1) provided with such an engine system (2). The invention further relates to means for controlling the above method.
US11339728B1
Methods and systems are provided for engine braking in a vehicle. In one example, a method may include, in response to an engine braking request: deactivating fueling to at least one engine cylinder, decreasing an effective flow area of a turbine inlet of a variable geometry turbocharger (VGT), and adjusting an intake valve of the at least one engine cylinder based on a requested braking torque of the engine braking request and the effective flow area of the turbine inlet. In this way, increased exhaust backpressure may be generated to increase engine pumping losses while the intake valve adjustment increases in-cylinder pumping losses, thereby increasing an amount of engine braking torque.
US11339718B2
A gas turbine engine article includes an article wall that defines leading and trailing ends and first and second sides that join the leading and trailing ends. The article wall defines a cavity. A cooling passage network is embedded in the article wall between inner and outer portions of the article wall. The cooling passage network has an inlet orifice through the inner portion of the article wall to receive cooling air from the cavity, a plurality of sub-passages that extend axially from the at least one inlet orifice, at least one outlet orifice through the outer portion of the airfoil wall, and trip strips for mixing cooling air in the cooling passage network.
US11339706B2
An integrated hybrid power apparatus provided in a flying body includes a generator including a stator and a rotor, at least one engine disposed adjacent to the generator and including a cylinder, and a cooler configured to cool the generator and the engine and perform water-cooling that allows a coolant to circulate in the generator and the engine.
US11339701B2
Certain catalytic articles, systems or methods provide for excellent NOx conversion and are especially suitable for low temperature NOx conversion. The articles, systems and methods are suitable for instance for the treatment of exhaust gas of diesel engines. Certain articles or systems contain an upstream SCR composition and a downstream LNT composition. The substrate(s) may advantageously be electrically heated.
US11339700B2
An operating material supply system for a motor vehicle includes: i) at least one operating material container for storing operating material at risk of freezing; ii) at least one conveying device, which is designed to convey the operating material stored in the operating material container upstream in the direction of at least one injector, or in the opposite direction downstream, iii) at least one air separator, which is connected to the operating material container via a feed line; iv) at least one first injector line, which connects the air separator to at least one first injector. When the air separator is installed in the motor vehicle, a connector for the first injector line is distanced further from the roadway surface than a connector for the feed line.
US11339695B2
The exhaust purification system of an internal combustion engine comprises a catalyst 20 arranged in an exhaust passage and able to store oxygen, and an air-fuel ratio control device configured to control an air-fuel ratio of inflowing exhaust gas flowing into the catalyst. The catalyst has a precious metal and the precious metal has a property of a vapor pressure at a predetermined temperature becoming lower when oxidized. If a temperature of the catalyst is equal to or greater than a threshold temperature or if predicting a rise in temperature of the catalyst, the air-fuel ratio control device is configured to make the air-fuel ratio of the inflowing exhaust gas leaner than a stoichiometric air-fuel ratio so that an oxygen storage amount of the catalyst becomes equal to or greater than an upper side reference amount.
US11339694B1
An automotive engine structural component includes an oil sump formed within the engine structural component, a bore extending from an exterior surface of the engine structural component to the oil sump, an oil level indicator tube supported within the bore, the oil level indicator tube including an upper bead, a lower bead, an o-ring positioned on the oil level indicator tube between the upper and lower beads, the o-ring forming a radial seal between the oil level indicator tube and an interior surface of the bore, and a spacer clip positioned between the upper bead and the o-ring.
US11339688B2
A valve assembly that can be employed in a variable camshaft timing (VCT) phaser assembly. The valve assembly includes a metal sleeve and a check valve. The check valve, in an implementation, has an integral construction with the metal sleeve. The integral construction has multiple designs, one of which includes an overmolded construction of the check valve with the metal sleeve. The valve assembly can also include a valve housing which, in the implementation of the VCT phaser assembly, is a center bolt.
US11339684B2
A fairing for a power generation machine, the fairing comprising: a first layer comprising a metallic material and defining a first surface and a second opposite surface, the first layer being configured to enable the fairing to be coupled to the power generation machine; and a second layer comprising a composite material and defining a first surface and a second opposite surface, the second layer being coupled to the first layer, the second surface of the second layer defining an external surface of the fairing.
US11339675B2
A seal assembly for a gas turbine engine may include a seal body coupled to an engine static structure of the gas turbine engine and a seal seat insert coupled to a radially extending portion of a shaft of the gas turbine engine. The seal body may be generally configured to be biased into contact with the seal seat insert to provide a sealing pressure between the seal body and the seal seat insert. In various embodiments, the seal seat insert is made from a ceramic material or a ceramic matrix composite.
US11339671B2
A method for forming a porous barrier coating on a substrate without substantial chemical segregation includes the steps of providing or obtaining a barrier coating material in powdered form and spraying the barrier coating material onto the substrate using air plasma spraying. The air plasma spraying is performed using an average homologous surface temperature of the depositing particles in a range of about 1.25 to about 1.5 and a particle velocity in a range of about 300 m/s to about 500 m/s. The depositing particles are fully molten.
US11339670B2
A blade airfoil including a platform, concave pressure sidewall and convex suction sidewall extending axially between corresponding leading and trailing edges and radially between a root and outboard tip. The blade further includes at least one part-span shroud positioned on the airfoil defined by a nominal profile in accordance with at least a portion of Cartesian coordinate values of X, Y and Z set forth in at least one of TABLE I and TABLE II. The Cartesian coordinate values are non-dimensional values of from 0% to 100% convertible to distances by multiplying values by a length of the at least one part-span shroud. X and Y values are connected by continuing arcs to define part-span shroud profile sections at each distance Z along at least a portion of the at least one part-span shroud, profile sections at Z distances being joined with one another to form the nominal profile.
US11339669B2
A turbine blade includes an airfoil portion, a cooling passage inside the airfoil portion, and a plurality of cooling holes formed in a trailing edge part of the airfoil portion. The cooling holes communicating with the cooling passage and opening in a surface of the trailing edge part. A relation of d_up
US11339665B2
The present embodiments set forth a blade including an airfoil, the airfoil including a tip cap, a pressure sidewall and a suction sidewall extending axially between corresponding leading and trailing edges and radially between the base and the tip cap. The blade, including the airfoil and base, being formed in at least two airfoil parts, each of the two airfoil parts including contacting edges engaging each other respective contacting edges, the contacting edges defining a joint for preloading each of the at least two parts with each other and with the base. The at least two airfoil parts forming the airfoil being retained to each other by an interference fit at the joint. The interference fit providing frictional damping of vibrations in the blade during blade operation.
US11339663B2
A rotor of a turbine cooled by compressed air supplied from a compressor of a gas turbine prevents combustion gas from flowing between platforms and guides compressed air discharged outside the platform toward the blade airfoil. The rotor includes a disk having an outer circumferential surface; a plurality of blade airfoils arranged around the disk; and a plurality of platforms coupled to the outer circumferential surface of the disk, each platform having an outer circumferential surface to receive a corresponding blade airfoil and side-facing surfaces which are spaced apart from each other on adjacent platforms of the plurality of platforms to form a cooling passage through which the compressed air flows outward in a radial direction of the rotor, the cooling passage including a bend in a rotational direction of the rotor. The bend directs the compressed air in a direction opposite to the rotational direction of the rotor.
US11339661B2
Radial turbomachine includes fixed case; one rotor disc installed in case and having rotor blades mounted on front face thereof; plurality of elements projecting from case and terminating proximity to rotor disc, wherein projecting elements include seal elements acting against rotor disc are operatively active on rear face of rotor disc or stator blades radially interposed between rotor blades of rotor disc; and one support plate bearing projecting elements and installed in case. Support plate is radially extended across from rotor disc and includes plurality of first circular portions concentric with rotation axis of rotor disc and plurality of second circular portions radially interposed between first circular portions. Several of first circular portions bear projecting elements and second circular portions are more deformable, along radial directions, than first circular portions in manner to allow relative movements between first circular portions when support plate is subjected to action of thermal gradients.
US11339657B2
A cutter head includes a first member, a cutting bit, and a second member. The first member includes a first end and a second end and includes a first mass. The cutting bit is coupled to the first member proximate the second end. The cutting bit includes a cutting edge rotatable about the axis. The second member is rotatable about the axis and includes a second mass eccentrically positioned with respect to the axis. Rotation of the second mass causes the first member and the cutting bit to oscillate.
US11339648B2
Systems and methods for communicating between surface equipment and a downhole tool installed in a well. First and second toroidal transformers are positioned around an inner one of a pair of coaxial structural members of a well completion (e.g., a pump rod and tubular, or a tubular and a well casing) which are electrically coupled to form an electrical circuit. A transmitter generates a data signal which is applied to the first toroidal transformer, causing a corresponding electrical current to be induced in the circuit, which then induces the data signal on the second toroidal transformer. A receiver coupled to the second toroidal transformer receives the data signal induced on the second toroidal transformer. The transmitter and receiver may be components of transceivers that may communicate bidirectionally. Additional toroidal coils and transceiver may be provided to communicate with equipment at additional locations in the well.
US11339643B2
A sensor assembly can include a gyroscope, an accelerometer, and a housing assembly containing the gyroscope and the accelerometer. An axis of the gyroscope can be collinear with an axis of the accelerometer. A method of inspecting a well pumping unit can include attaching a sensor assembly to the pumping unit, recording acceleration versus time data, and in response to an amplitude of the acceleration versus time data exceeding a predetermined threshold, transforming the data to acceleration versus frequency data. A method of balancing a well pumping unit can include comparing peaks of acceleration versus rotational orientation data to peaks of acceleration due to circular motion, and adjusting a position of a counterweight, thereby reducing a difference between the peaks of acceleration due to circular motion and the peaks of the acceleration versus rotational orientation data for subsequent operation of the pumping unit.
US11339640B2
A method of drilling includes obtaining historical data for historical wells in a field, determining a set of drilling parameters, and determining a set of hole section sizes defining a wellbore geometry. For each combination of a parameter in the set of parameters and a hole section size in the set of hole section sizes, historical wells having average values of the parameter exceeding a threshold for the hole section size from the historical surface drilling data are selected. An expected output for each of a model to be trained by each of the selected historical wells is derived based on a rate of penetration while drilling. A final model is trained with the selected historical wells and expected outputs. An operating envelope is determined for each of the parameters in the set of parameters from the trained model. The operating envelopes may be used to guide drilling of a well in the field.
US11339637B2
A modular pumping pad skid may include a base with one or more high pressure fluid conduits and one or more low pressure conduits. Additionally, two or more pumps may be removably fixed to the base, and fluidly connected to the high pressure fluid conduits and the low pressure conduits.
US11339634B2
A pipe connector. The connector includes a body with opposed connection portions for connecting two pipes. A protective portion extends along at least a portion of an inside surface intermediate the connection portions. The protective portion includes a protective material that is less abrasive to a rod string than the body. An inside diameter of the connector along at least a portion of the protective portion is equal to or narrower than an inside diameter at other portions of the connector for preferentially contacting the rod string with the protective material over other portions of the body. The connector may include an extended gripping portion for gripping with power tongs, and may further include a reinforced portion for increasing resistance of the pipe connector to deformation when threadedly connected with a tubing joint with the connector.
US11339629B2
A downhole power generating apparatus comprising a low pressure chamber, a floating piston, a high pressure chamber, a first flow through path, a second flow through path, and a turbine. The low pressure chamber includes an inlet and an outlet for cycling tubing fluid. The floating piston separates the low pressure chamber into an upper and lower section. The floating piston is cyclically responsive to a cycle of tubing fluid and another cycle of tubing fluid. The first flow through path couples a fluid from the lower section of the low pressure chamber to the high pressure chamber in response to a cyclical response of the floating piston. The second flow through path couples the fluid from the high pressure chamber to the lower section in response to another cyclical response of the floating piston.
US11339627B2
A cement plug is for plugging an annular region between a first casing and a second casing in a well. A method includes: perforating the first casing to open a flow path to the annular region; providing a magnetorheological cementitious slurry; inducing a magnetic field for affecting the physical properties of the magnetorheological cementitious slurry and for defining a lower boundary for the cement plug; feeding the magnetorheological cementitious slurry into the annular region through a perforation in the first casing; and impeding the mobility of the magnetorheological cementitious slurry in the annular region by exposing it to the magnetic field such that the magnetorheological cementitious slurry may consolidate substantially at the lower boundary without the need for a base device in the annular region.
US11339626B2
A method for mitigating a fluid flow from a target wellbore using a relief wellbore includes receiving wellbore geometry information of the target wellbore, receiving an initial interception point of the target wellbore, simulating a change in a three-dimensional flow characteristic of a kill fluid flow from a simulated relief wellbore and a target fluid flow from a simulated target wellbore resulting from an interaction between the kill fluid flow and the target fluid flow at the initial interception point, the simulated target wellbore designed using the received wellbore geometry information, and determining a final interception point of the target wellbore based on the simulation.
US11339615B2
A hoisting system for a drilling rig, which has a crown block for attaching to a derrick, the crown block comprising a plurality of sheaves; a travelling block suspended from the crown block via a hoisting cable, the travelling block comprising a plurality of sheaves and being connectable with a payload, the travelling block being arranged to move along a workpath; the hoisting system further comprising: a floating block comprising a plurality of sheaves reeved on the hoisting cable; wherein the floating block is configured to move between: a first arrangement in which the floating block is fixed relative to the crown block; and a second arrangement in which the floating block is fixed relative to the travelling block; wherein the hoisting system is arranged such that, when the floating block is in one of the first or second arrangement, the sheaves of the floating block overlap a sheave of the crown block or travelling block in a direction of the workpath.
US11339612B1
A mobile service rig includes an onboard rechargeable electric power storage system (e.g., a battery, supercapacitor, etc.) for powering the rig's hoist and drive wheels. Under battery power, the rig travels overland to service wellbores at various wellsites. Once at a wellsite, a pumpjack at the site is de-energized, and the hoist proceeds to remove and reinstall wellstrings (e.g., tubing and sucker rods). While the pumpjack is de-energized, the rig's onboard rechargeable electric power storage system taps into the electric power source normally used for the pumpjack. The drive wheels and hoist can drain the rig's rechargeable electric power storage system, but the pumpjack's electric power source can gradually recharge it while the rig is servicing the wellbore. Moreover, when the hoist lowers the wellstring back down into the wellbore, the energy generated by that operation is recovered and used for replenishing the rig's rechargeable electric power storage system.
US11339611B2
Systems and/or methods of waste disposal use human-made caverns that are constructed within deep geological formations. A given human-made cavern may be constructed by first drilling out a vertical wellbore to a deep geological formation. Then a bottom portion of the vertical wellbore is jet drilled using an abrasive jetting fluid to form a launch chamber of void volume, that is sized to fit a reaming tool in its deployed open configuration. A reaming tool, in a closed configuration, is then inserted into the vertical wellbore for landing in the launch chamber. The reaming tool is then deployed into its open configuration while in the launch chamber. Reaming operations then occur from the launch chamber directed downwards within the deep geological formation, forming a given human-made cavern. The newly formed human-made cavern may be conditioned and/or configured for receiving amounts of the waste for long-term disposal and/or storage.
US11339603B2
A method for actuating a motorized closure element arrangement of a motor vehicle, wherein the closure element arrangement comprises a closure element, a control arrangement and a sensor arrangement, wherein the sensor measurement values of the sensor arrangement are monitored by the control arrangement as to whether a triggering operating situation exists, which is defined by at least one operating situation condition, and wherein when the triggering operating situation is detected by the control arrangement actuation of the closure element arrangement is triggered. It is proposed that a portable haptic transducer is provided and that in at least one predetermined trigger state of the control arrangement haptic information associated with the trigger state is output by the transducer.
US11339602B2
A refrigerator is configured to enable a user to open doors of the refrigerator easily. The refrigerator performs a method for controlling the doors to prevent from opening due to a malfunction.
US11339587B2
A lock cassette includes at least one lock bolt connecting piece, adapted for releasable engagement with a lock cassette engaging end portion of a door integrated lock bolt of a door when the lock cassette is mounted in a lock cassette receiving cavity of the door, a lock bolt maneuvering mechanism, configured to displace the at least one lock bolt connecting piece between an extended position and a retracted position, to thereby displace the lock bolt between an extended position and a retracted position, and at least one lock bolt locking arrangement, configured to lock the movability of the at least one lock bolt connecting piece when a locking action is effected, and unlock the movability of the at least one lock bolt connecting piece when an unlocking action is effected.
US11339585B1
Fenestration lock assemblies, fenestration units including the lock assemblies, and methods of assembling the lock assemblies. The lock assemblies use a cam and follower design that transfers rotary motion to a lock bolt that moves in translation between an extended/locked state and a retracted/unlocked state.
US11339582B2
A drilling rig system includes a drilling rig that includes a mast, a pair of hydraulic pistons coupled to a pair of front legs of the mast and configured to apply a first force to the mast, the first force acting in a direction opposing a force generated by a weight of the mast, a plurality of raising lines coupled to a crown block of the mast and to a pair of rear legs of the mast opposite the front legs and configured to apply a second force to the mast, the second force acting in a direction opposing the force generated by the weight of the mast, and a drawworks assembly coupled to the plurality of raising lines and configured to apply a force acting away from the crown block of the mast to at least one of the plurality of raising lines to generate the second force.
US11339580B2
Embodiments of the invention provide a pool cleaner control system to locate and remove debris from an aquatic environment. The control system comprises an imaging device configured to be mounted on a housing of a pool cleaner and a controller in communication with the imaging device and configured to control the imaging device to acquire one or more primary images from the imaging device. The primary image is received by the controller from the imaging device. Debris is identified within the aquatic environment and a path score is calculated for at least two potential paths having debris within the aquatic environment. The pool cleaner is navigated along a selected path, the selected path being the one of the at least two potential paths having a highest path score.
US11339576B2
A floor element for forming a floor covering, wherein the floor element comprises a decorative layer, a support layer, and an intermediate layer disposed between the decorative layer and the support layer, wherein the decorative layer is made of a brittle material, wherein the floor element comprises edges provided with coupling elements adapted to cooperate with coupling elements of an adjacent similar floor element in said floor covering and wherein the intermediate layer comprises at least one edge that is offset relative to a respective edge of the decorative layer.
US11339573B2
A roof system includes a roof deck, a weighted cover board disposed upwardly adjacent the roof deck and a plurality of fasteners coupling the weighted cover board to the roof deck.
US11339563B2
An apparatus for adjusting a haunch height and related systems and methods includes a support angle. The support angle includes first and second flanges, and a surface of the first flange includes a hole. The apparatus also includes a coil rod and a rotatable nut.
US11339557B2
A plunger device may include a bellows having a proximal end and a distal end, and a handle coupled to the proximal end of the bellows and configured to switch between a first state comprising fluidly coupling an interior of the bellows to an ambient environment to permit inflation of the bellows, and a second state including sealing the interior of the bellows. The plunger device may include a tubular shaft coupled to the distal end of the bellows, and a flexible flange member coupled to the tubular shaft opposite the bellows and to be positioned within a drain so that positive pressure air flow is applied to the drain when the bellows is compressed while in the second state.
US11339554B2
A method is provided for controlling engine speed of a drive engine of a utility vehicle having a drivable loading apparatus. The method includes detecting or predicting a driving movement of the loading apparatus, and requesting an increase of engine speed if the movement of the loading apparatus is predicted or detected.
US11339548B2
A system for cleaning rivers and waterways in general includes one or more floating modules, each having a floating body and a rotating body provided with projecting elements configured to be positioned on the water surface, so that, when the rotating body rotates due to the thrusting action of the water current, the projecting elements move floating debris in a direction determined by its rotation direction towards an accumulation or recovery area.
US11339546B2
A device for absorbing, signaling and picking up a product on a floor, the device including: a slender hollow body whose inner walls define a storage volume in which is stored a powder able to absorb the product, where the storage volume opens through an opening for pouring the powder by gravity; a stand on which one end of the body is mounted for forming a signaling marker, where the stand includes a substantially flat base projecting radially relative to the body in order to place the device stably on the floor; and wherein the base includes at least two detachable parts which can be used for picking up a residue formed by the powder and the product.
US11339543B2
An installation system has a laser range finder set at a reference position to measure a distance to a target, an installation cart which performs operation for laying a magnetic marker in a road, and an arithmetic unit which identifies a position relation of a laying position where the magnetic marker is laid with respect to the reference position. When operation for laying the magnetic marker in a road is performed, by taking the installation cart during performing the operation of laying the magnetic marker in the road as a target, based on a distance to the installation cart measured by the laser range finder, the position relation of the laying position with respect to the reference position is identified by the arithmetic unit.
US11339541B2
An adjustable width mold apparatus for a slipform paver includes a center portion and left and right sideform assemblies. The center portion has left and right lateral ends. Left and right adjustable width support assemblies are connected between the sideform assemblies and the center portion. One or more spacers may be received between each sideform assembly and the center portion to adjust the width of the mold apparatus. The spacers may be hung on a plurality of hanger rods. Each of the hanger rods may have a hydraulic nut on one end thereof for clamping the spacers between the sideform assembly and the center portion.
US11339537B2
The present invention provides compositions comprising cellulose fibers and cellulose ester fibers and wet laid articles made from the compositions, as well as wet laid processes to produce these compositions. More specifically, the present invention provided compositions comprising cellulose fibers and cellulose acetate fibers and wet laid articles made from these compositions as well as wet laid processes to produce these compositions. The present invention also relates to developing a composition, process, wet laid product, or articles exhibiting any one of many desired benefits. This invention also relates to a biodegradable bag.
US11339535B2
There is provided a method of producing a paper having a grammage according to ISO 536 of 50-250 g/m2, a Gurley value according to ISO 5636-5 of above 15 s and a stretchability according to ISO 1924-3 in the machine direction of at least 9%, said method comprising the steps of: a) providing a pulp, preferably sulphate pulp; b) subjecting the pulp to refining; c) diluting the pulp from step b) and adding the diluted pulp to a forming wire to obtain a paper web; d) pressing and the paper web from step c); e) drying the paper web from step d); f) compacting the paper web from step e) in a Clupak unit at a moisture content of 32-50%, preferably 37-49%, more preferably 41-49%; g) calendering the paper web from step f), optionally after drying, at a moisture content of 21-40%, preferably 30-40%, more preferably 32-39%; h) drying the paper web from step g).
US11339533B2
A convective hood for transverse installation in a system for continuous heat treatment of moving strip material comprises blowing nozzles for blowing hot gas against the moving strip in an arrangement transverse to the direction of movement of the strip material; and a first transverse suction zone for the suction of hot gas. The first transverse suction zone comprises a first transverse section and a second transverse section. The first transverse section and the second transverse section are provided at the same side downstream or upstream of the movement of the strip material from the blowing nozzles when the convective hood is installed in a system for continuous heat treatment of moving strip material. The second transverse section is provided along the line for movement of the continuous strip material between the first transverse section and the blowing nozzles. The first transverse section comprises suction openings for suction of hot gas directly from outside the convective hood into the convective hood; the suction openings being in closed gas flow connection to a first manifold for recirculation of at least part of this hot gas to the blowing nozzles for blowing the hot gas onto the continuous strip material. The second transverse section comprises suction openings for suction of hot gas directly from outside the convective hood into the convective hood; the suction openings being in closed gas flow connection to a second manifold for exhausting 100% of this hot gas outside of the convective hood.
US11339510B2
Weaving equipment may include warp strand positioning equipment that positions warp strands and weft strand positioning equipment that inserts weft strands among the warp strands to form fabric. One or more of the warp strands may be selectively modified along its length using a warp strand modification unit. The warp strand modification unit may be interposed between the fabric and a reed, may be interposed between the fabric and the warp strand positioning equipment, may be mounted to the reed, or may be incorporated elsewhere in the weaving equipment. Warp strand modifications may include adding segments of metallic paint coatings or other conductive coatings, adding insulating coatings, applying other liquids to segments of the warp strand, modifying the stretchiness of warp strands, removing material from segments of the warp strand, and attaching electrical components to the warp strand.
US11339506B2
A service unit is provided as well as a method for controlling a service unit performing various service activities at one workstation on a textile machine having several workstations, in which case the service activities and movement orders to be carried out by the service unit are prioritized by a controller unit. In order to provide a method for controlling a service unit performing various service activities and movement orders as well as a service unit with a controller device for carrying out movement orders and service orders, which enable adjustment and maintenance work to be carried out quickly on the service unit, there is provision for avoidance maneuvers and parking orders to be carried out with the highest priority and manually set service activities and movement orders to be carried out with high priority.
US11339505B2
A high-strength high-modulus graphene/nylon-6 fiber and a preparation method thereof are provided. The fiber is obtained through processing modified graphene and caprolactam with in situ polymerization and high-speed melt spinning. A graphene/nylon-6 composite is provided, which is obtained through compositing the modified graphene, the caprolactam and an additive. Based on the composite, a graphene/nylon-6 fabric with a permanent far-infrared healthcare function and a graphene/nylon-6 fabric with an ultraviolet protective property are provided, whose far-infrared property and ultraviolet protective property will not be attenuated due to an increase of fabric washing times, having a great market potential.
US11339482B2
A reduction catalyst body for carbon dioxide of an embodiment includes a metal layer, and a projection provided on the metal layer. The projection is constituted of an aggregate of fine metal particles, and possesses a polyhedral structure having surfaces of three faces or more of a polygon. The projection has a site of reducing carbon dioxide, as at least a part of the surfaces.
US11339480B2
According to one embodiment, an electrolytic cell includes: a housing for retaining an electrolytic solution; a diaphragm that partitions an interior of the housing into an anode-side cell and a cathode-side cell; an anode electrode that is provided in the anode-side cell and has most of a surface in contact with an anode-side gas phase; and a cathode electrode that is provided in the cathode-side cell and has most of a surface in contact with a cathode-side gas phase. According to the other embodiment, a hydrogen production apparatus according to the present embodiment includes: an electrolytic solution tank that retains an electrolytic solution; and a pump that supplies the electrolytic solution between the anode electrode and the cathode electrode from the electrolytic solution tank.
US11339479B2
In a component made of press-form-hardened, aluminium-based coated steel sheet, the coating has a covering which contains aluminum and silicon applied in the hot-dip process. The press-form-hardened component in the transition region between steel sheet and covering has an inter-diffusion zone I, wherein, depending on the layer application of the covering before heating and press hardening, the thickness of the inter-diffusion zone I obeys the following formula: I [μm]<(1/35)×application on both sides [g/m2]+(19/7). Formed on the inter-diffusion zone I is a zone having various intermetallic phases having an average total thickness between 8 and 50 μm, on which zone there is in turn arranged a covering layer containing aluminum oxide and/or hydroxide having an average thickness of at least 0.05 μm to at most 5 μm.
US11339476B2
Examples of a substrate processing device include an annular distribution ring, a plurality of connection plates continued to the distribution ring and having non-uniform impedances, a shower plate electrically connected to the plurality of connection plates, and a stage provided below the shower plate so as to face the shower plate.
US11339475B2
An apparatus and a method for depositing a film layer that may have minimum contribution to overlay error after a sequence of deposition and lithographic exposure processes are provided. In one example, a method includes positioning a substrate on a substrate support in a process chamber, and flowing a deposition gas mixture comprising a silicon containing gas and a reacting gas to the process chamber through a showerhead having a convex surface facing the substrate support or a concave surface facing the substrate support in accordance with a stress profile of the substrate. A plasma is formed in the presence of the deposition gas mixture in the process chamber by applying an RF power to multiple coupling points of the showerhead that are symmetrically arranged about a center point of the showerhead. A deposition process is then performed on the substrate.
US11339472B2
A film deposition apparatus includes a process chamber, and a turntable in the process chamber to receive a substrate. An exhaust port is provided outside the turntable to evacuate the process chamber. An exhaust box is provided in a space between a ceiling surface of the process chamber and the surface of the turntable so as to surround a certain region along the circumferential direction and a radial direction by side walls so as to include a region upstream of the exhaust port in a rotational direction of the turntable. A gas supply unit to supply a gas into the exhaust box is provided. The exhaust box includes an outflow port in a side wall closest to the exhaust port such that a conductance of a gas flowing from the exhaust box increases with increasing distance from the exhaust port.
US11339469B2
The present disclosure provides a holding arrangement. The holding arrangement for holding a substrate includes: a body portion having a first side; a dry adhesive material provided on the first side of the body portion; a seal surrounding the dry adhesive material and configured to provide a vacuum region on the first side, wherein the dry adhesive material is provided in the vacuum region; and a conduit to evacuate the vacuum region.
US11339466B2
Embodiments of a process shield for use in a process chamber are provided herein. In some embodiments, a process shield for use in a process chamber includes a body having a cylindrical shape, wherein the body includes an upper portion and a lower portion, the upper portion having an outer lip and the lower portion extending downward and radially inward from the upper portion, wherein the outer lip includes a plurality of openings to accommodate fasteners, a plurality of alignment slots extending radially inward from an outer surface of the outer lip, and a notched lower peripheral edge, and wherein a lower surface of the outer lip includes a plurality of grooves.
US11339462B2
A austenitic stainless steel weld metal which has a chemical composition consisting of, by mass %, C: 0.01 to 0.10%, Si: 0.20 to 0.70%, Mn: 0.8 to 2.5%, P: 0.035% or less, S: 0.0030% or less, Cu: 0.01 to 0.60%, Co: 0.01 to 1.00%, Ni: 8.0 to 12.0%, Cr: 14.5 to 17.5%, Mo: 1.0 to 2.2%, N: 0.02 to 0.10%, Al: 0.030% or less, O: 0.020% or less, Sn: 0 to 0.01%, Sb: 0 to 0.01%, As: 0 to 0.01%, Bi: 0 to 0.01%, V: 0 to 0.10%, Nb: 0 to 0.10%, Ti: 0 to 0.10%, W: 0 to 0.50%, B: 0 to 0.005%, Ca: 0 to 0.010%, Mg: 0 to 0.010% and REM: 0 to 0.10%, with the balance being Fe and impurities, and satisfying [17.5≤Cr+Mo+1.5×Si≤19.5] and [11.0≤Ni+30×(C+N)+0.5×(Mn+Cu+Co)≤17.0].
US11339461B2
A austenitic stainless steel which has a chemical composition consisting of, by mass %, C: 0.04 to 0.12%, Si: 0.25 to 0.55%, Mn: 0.7 to 2.0%, P: 0.035% or less, S: 0.0015% or less, Cu: 0.02 to 0.80%, Co: 0.02 to 0.80%, Ni: 10.0 to 14.0%, Cr: 15.5 to 17.5%, Mo: 1.5 to 2.5%, N: 0.01 to 0.10%, Al: 0.030% or less, O: 0.020% or less, Sn: 0 to 0.01%, Sb: 0 to 0.01%, As: 0 to 0.01%, Bi: 0 to 0.01%, V: 0 to 0.10%, Nb: 0 to 0.10%, Ti: 0 to 0.10%, W: 0 to 0.50%, B: 0 to 0.005%, Ca: 0 to 0.010%, Mg: 0 to 0.010% and REM: 0 to 0.10%, with the balance being Fe and impurities, and satisfying [18.0≤Cr+Mo+1.5×Si≤20.0] and [14.5≤Ni+30×(C+N)+0.5×(Mn+Cu+Co)≤19.5].
US11339459B2
The present invention discloses a gold-colored steel sheet capable of expressing color without peeling of a modified layer and the gold-colored steel sheet capable of forming a color-modified layer through a conventional annealing process without expensive facilities. A method of manufacturing the gold-colored steel sheet according to an embodiment of the present invention can form a TiN modified layer on a surface of a steel sheet comprising 0.3 to 1.5 wt % of titanium (Ti) by an annealing treatment in a nitrogen (N2) atmosphere at 900 to 1,200° C. for 30 to 300 seconds.
US11339456B2
A separating and melting system and method for a waste lead grid in waste lead acid storage battery recycling is provided. A drying drum is mounted on an upper end of a smelting apparatus, a dust remover is connected to an upper end of the drying drum by a flue gas duct, a lead grid turnover box is connected to the upper end of the drying drum, and a lead-containing liquid agitator passes through the drying drum into the smelting apparatus; a spiral feeder is mounted on the smelting apparatus and located in the drying drum, one end of a lead grid barrier plate is placed on the spiral feeder, and the other end of the lead grid barrier plate is placed on an inner wall of the drying drum; an automatic ash acquiring machine is mounted on the smelting apparatus.
US11339450B2
A method for controlling surface reactions on a steel strip running through a furnace includes, successively, a first section, a second section, and a third section separated by a sealing element, an atmosphere in the second and third sections being oxidizing and reducing respectively, the method including: heating, in the first section, the steel strip to between 600 and 750° C., while causing the atmosphere therein to be slightly oxidizing and to include: an H2 content inferior to 2%; an O2 content inferior to 0.1%; an H2O or CO2, or H2O+CO2 content superior to 0.03%; a controlled dew point ranging from −50 to −15° C.; and a controlled concentration of CO+CO2 maintained below 2%. All percentages are expressed in terms of volume.
US11339447B2
Provided in the disclosure relates to a panel of gene expression markers for cancer patient treated or to be treated by karenitecin. The disclosure provides methods and compositions, e.g., kits, for evaluating gene expression levels of the markers and methods of using such gene expression levels to predict a cancer patient's response to karenitecin. Such information can be used in determining prognosis and treatment options for cancer patients.
US11339445B2
A method for detecting genes sensitive to low-level ionizing radiation and genes detected by the method. More specifically, genes sensitive to low-level ionizing radiation and related to suppressing thymic cancer, discovered in a carcinogenic entity and verified in a normal entity are detected by subjecting a cancerous AKR/J mouse and a normal ICR mouse to low-level radiation. Thymus is collected therefrom, immunogenic and apoptotic genes are classified via microarray processing of the thymus. The genes are amplified and the levels of gene expression are measured. Thus, a gene having a specific reaction to radiation can be accurately detected by preventing the interference of confounding variables.
US11339441B2
The present invention relates to high-throughput methods comprising direct infusion electrospray ionization mass spectrometry (ESI-MS), multistep tandem mass spectrometry (MSn), consecutive reaction monitoring (CRM), ion mobility spectrometry mass spectrometry (IMS-MS), high-resolution MS, and IMS-MS, for genome-wide (whole cell or tissue) profiling of DNA and RNA nucleotides/nucleosides having a wide variety of variant structural modifications. In particular, these methods are contemplated for providing a specific profile of variant DNA and/or RNA chemically modified nucleic acids (i.e. structures) associated with specific medical conditions. Medical conditions may include, but are not limited to: cancer; including prostate, lung, uterus, larynx, ovary, breast, kidney, and many other types of cancers; specific stages of cancer; bacterial infections; viral infections; genetic and metabolic disorders; and any condition involving changes in DNA and/or RNA structural modifications.
US11339437B2
Compositions and methods for treatment of CEP290 related diseases are disclosed.
US11339435B2
The invention generally relates to a method for determining carrier or disease status with respect to a particular disease or condition. In certain embodiments, methods of the invention involve obtaining a sample including nucleic acid from a subject. The nucleic acid includes a genomic locus that is diagnostic for an autosomal recessive disease. The nucleic acid is captured and isolated from the sample and further sequenced. The method further includes analyzing sequence reads to determine a copy number of the captured nucleic acid and further determine a disease status based upon the copy number.
US11339434B2
Disclosed herein are methods, systems and compositions for determining substrate specificity of an enzyme. The disclosed methods, systems and compositions can be used for identifying enzymes capable of modifying substrates of interest and/or quantifying enzymatic activity.
US11339433B2
Methods and systems for sequencing a nucleic acid molecule are described that comprise imaging a first surface and an axially-displaced second surface using a compensation-free optical system, the system comprising an objective lens and at least one image sensor, wherein said optical system has a numerical aperture (NA) of less than 0.6 and a field-of-view (FOV) of greater than 1.0 mm2; and) processing the images of the first surface and the axially-displaced second surface to correct for optical aberration such that the images of the first surface and the axially-displaced second surface have substantially the same optical resolution.
US11339428B2
A method for identifying a nucleotide in a template nucleic acid by (a) providing a plurality of primer-template nucleic acid hybrids, wherein the primers have an extendable 3′ end; (b) contacting the plurality with: (i) blocked nucleotides to produce a first subset of the primer-template nucleic acid hybrids that include a blocked nucleotide at the 3′ end, and (ii) a ternary complex inhibitor to produce a second subset of the primer-template nucleic acid hybrids that include a ternary complex inhibitor; (c) forming ternary complexes that each include a polymerase, a primer-template nucleic acid hybrid of the first subset, and a cognate nucleotide; and (d) detecting the ternary complexes, thereby identifying a nucleotide in the template nucleic acid.
US11339425B2
A biological analysis system is provided. The system comprises an interchangeable assembly configured to accommodate any one of a plurality of sample holders, each respective sample holder configured to receive a plurality of samples. The system also includes a control system configured to cycle the plurality of samples through a series of temperatures. The system further includes an optical system configured to detect fluorescent signals emitted from the plurality of samples. The optical system, in particular, can comprise a single field lens, an excitation source, an optical sensor, and a plurality of filter components. The excitation source can be one or more light emitting diodes. The field lends can be a bi-convex lens.
US11339423B2
Provided are methods and systems for encoding data into nucleic acid molecules. Methods and systems disclosed can include the use of promiscuous template nucleic acid molecules which enables data encoding using environmental modifications to yield encoded nucleic acid molecules.
US11339419B2
Composition(s), device(s), kit(s), and method(s) for an improved analyte detection sensor(s) comprising at least one scavenger protein and method(s) of preserving the functioning and functional life of the improved analyte detection sensor(s).
US11339418B2
Systems and methods for microbe identification (ID) in the context of phenotypic antimicrobial susceptibility testing (AST). Approaches for rapidly identifying polymicrobial samples are introduced that following perform one or more ID methods, such as matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF), PCR, or DNA hybridization, following sample incubation in two or more different media, including at least one selective media. Parallel ID and AST workflows are provided that may reduce the time from sample to AST result.
US11339417B2
Systems, methods, and devices are described herein for identifying, monitoring, isolating, or selecting a cell having a predefined characteristic in a mixed population of cells utilizing a combination of any one or more of iDEP, a region of localized field enhancement, a variable frequency electric field, a wide bandwidth amplifier, and/or an imaging apparatus.
US11339397B2
Disclosed herein is a method for expressing phytase in a filamentous fungus by using an optimized Escherichia coli phytase gene having a nucleotide sequence as shown in SEQ ID NO. 7 and a signal peptide having a nucleotide sequence as shown in SEQ ID NO. 12.
US11339395B2
Provided herein are genetic circuits and cell state classifiers for detecting the microRNA profile of a cell. In some embodiments, the cell state classifiers described herein utilize an endoribonuclease and a self-amplifying RNA molecule for controlling the expression of an output molecule. In some embodiments, the cell state classifiers described herein are encoded on a single RNA transcript, which is then processed to produce individual genetic circuits that function independently. The genetic circuits and cell state classifiers described herein may be used in various applications (e.g., therapeutic or diagnostic applications).
US11339394B2
The present invention relates to antisense oligonucleotides that modulate the expression of and/or function of a Collagen gene, in particular, by targeting natural antisense polynucleotides of a Collagen gene. The invention also relates to the identification of these antisense oligonucleotides and their use in treating diseases and disorders associated with the expression of Collagen genes.
US11339388B2
Provided are methods and compositions for identifying binding polypeptides (e.g., antibodies or antigen binding fragments thereof) that specifically binds to a cell-surface antigen. The methods of the invention generally comprise contacting a variegated nucleic acid-display library of binding polypeptides with a cell-surface antigen displayed on the exterior surface of a cell; and isolating from the library at least one library member that specifically binds to the cell-surface antigen on the exterior surface of the cell. Also provided are novel nucleic acid display libraries (e.g., DNA display libraries) useful in the methods of the invention.
US11339387B2
The disclosure is directed to an isolated polynucleotide encoding a modified picornavirus 3C protease, wherein the modified picornavirus 3C protease includes an altered secondary structure and one or more amino acid substitution(s) located at one or more amino acid position(s) corresponding to positions 16-25, 99-100 and 115-130 of a wild-type Fool-and-Mouth Disease Virus (FMDV) 3C protease, wherein the isolated polynucleotide encoding the modified picornavirus 3C protease, when transformed into and co-expressed in a host cell, enhances transgene expression of a P1 precursor polypeptide in comparison to an amount of P1 precursor polypeptide transgene expression exhibited in a host cell transformed and co-expressed with a control picornavirus 3C protease, wherein the one or more corresponding amino acid position(s) is/are identified by an alignment of the modified picornavirus 3C protease with the one or more of the wild type FMDV 3C protease(s). Methods for processing a picornavirus P1 precursor polypeptide into picornavirus viral proteins and/or virus-like particles using the isolated polynucleotides are also provided.
US11339384B2
The disclosure relates to engineered plant acyl-ACP thioesterases having improved activity for the production of medium-chain fatty acid derivatives including e.g., eight carbon and ten carbon fatty acids and fatty acid derivatives. The disclosure further relates to recombinant host cells comprising the engineered plant acyl-ACP thioesterases having improved activity for the production of medium-chain fatty acid derivatives. The disclosure also relates to methods of decreasing toxicity and improving production of medium-chain fatty acids and derivatives.
US11339378B2
Provided herein are compositions and methods for vaccination and research applications. In particular, provided herein are non-neuroinvasive herpesviruses and alpha herpesviruses and uses thereof.
US11339377B2
The present invention refers to a process for purifying virus particles from cell culture, comprising the steps of subjecting the cell culture to centrifugation to get a supernatant fraction of virus particles, incubating said fraction with a nuclease, diluting the fraction with low conductivity buffer, subjecting said diluted fraction to a SO3 chromatography step, performing a washing step with low conductivity buffer, and eluting virus particles.
US11339366B2
Methods are provided for the stabilization and separation of nucleic acids from a sample via contact of the sample with a lysis and stabilization reagent that includes a cationic detergent. The cationic detergent lyses cells in the sample and stabilizes the released nucleic acids via the formation of nucleic acid-surfactant (NAS) complexes. The NAS complexes are centrifugally precipitated, washed, the resuspended in an aqueous resuspension liquid, forming a NAS complex suspension. The suspension is thermally processed to disintegrate the NAS complexes, thereby releasing the nucleic acids and forming a nucleic acid solution. In some example embodiments, the aqueous resuspension liquid is selected to be suitable for performing molecular amplification assays, such that the nucleic acid solution may be employed for performing a molecular amplification assay in the absence of further nucleic acid extraction. Examples are provided whereby the present methods are adapted for performing transcriptomic biomarker assays.
US11339359B2
An improved system and process for rapidly producing distilled spirits having characteristics associated with a much longer maturation process is provided. The method involves contacting wood with an unmatured distilled spirit under heated conditions and contacting the resulting heat-treated spirit with actinic light. The disclosure provides embodiments where a spirit is sequentially processed through heat and actinic light treatment. The disclosure also provides embodiments where a heat-treated spirit is mixed with a spirit that has been separately treated with light to give characteristics of a mature spirit. Air may also be percolated through a mature spirit in a container with a headspace at a gauge pressure between about −25 inHg and about −30 inHg, until the alcohol concentration of the mature spirit is reduced by between about 1% to about 2% by volume, and until the total volume of the mature spirit is reduced by about 10% or less.
US11339350B2
A process for producing free fatty acids from oil containing chlorophyll is disclosed. Exemplary processes include blending oil containing chlorophyll with fats, followed by hydrolysis and distillation.
US11339347B2
A method for producing a high viscosity, low volatiles blown stripped oil blend is provided. The method may include the steps of: (i) obtaining an oil blend of corn stillage oil and soybean oil having a weight ratio of corn stillage oil to soybean oil of from about 1:2 to 3:1; (ii) heating the oil blend to at least 90° C.; (iii) passing air through the heated oil blend to produce a blown oil having a viscosity of at least 50 cSt at 40° C.; and (iv) stripping the blown oil from step (iii) to reduce an acid value of the blown oil to less than 5.0 mg KOH/gram.
US11339343B2
A method for preparing a refinery fuel composition having a target octane number, comprises: (i) blending fuel components in proportions which are designed to give a refinery fuel composition with an octane number which is greater than the target octane number by a margin of less than 1; and (ii) testing the octane number of the refinery fuel composition and, if the octane number falls below the target octane number, blending the refinery fuel composition with a non-metallic octane-boosting additive. A further method comprises: (a) passing a first refinery fuel composition comprising a non-metallic octane-boosting additive to a fuel handing system, and discharging the first refinery fuel composition from the fuel handing system; and (b) passing a second refinery fuel composition to the fuel handing system.
US11339337B1
An apparatus and methods to eliminate PFAS from wastewater biosolids through fluidized bed gasification. The gasifier decomposes the PFAS in the biosolids at temperatures of 900-1800° F. Synthesis gas (syngas) exits the gasifier which is coupled to a thermal oxidizer and is combusted at temperatures of 1600-2600° F. This decomposes PFAS in the syngas and creates flue gas. Heat can be recovered from the flue gas by cooling the flue gas to temperatures of 400-1200° F. in a heat exchanger that is coupled with the thermal oxidizer. Cooled flue gas is mixed with hydrated lime, enhancing PFAS decomposition, with the spent lime filtered from the cooled flue gas using a filter system that may incorporate catalyst impregnated filter elements. The apparatus and methods thereby eliminate PFAS from wastewater biosolids and control emissions in the resulting flue gas.
US11339336B2
Aromatics extraction and hydrocracking processes are integrated with a stream pyrolysis unit to optimize the performance of the hydrocracking units by processing the aromatic-rich and aromatic-lean fractions separately in order to better control the hydrocracking operating severity and/or catalyst reactor volume design requirements.
US11339333B2
A fluidized catalytic cracking unit system includes a fluidized catalytic cracking unit assembly comprising a cracking unit; a reformer-electrolyzer-purifier assembly comprising a reformer-electrolyzer-purifier cell, the reformer-electrolyzer-purifier cell comprising an anode section and a cathode section; and a carbon capture assembly. The anode section of the reformer-electrolyzer-purifier assembly is configured to receive an input stream comprising hydrocarbon gases and water. The cathode section of the reformer-electrolyzer-purifier assembly is configured to produce a cathode exhaust stream comprising oxygen and carbon dioxide. The fluidized catalytic cracking unit assembly is configured to receive the cathode exhaust stream and to produce a flue gas comprising carbon dioxide, water, and less than 5 mole % oxygen. The carbon capture assembly is configured to receive the flue gas from the fluidized catalytic cracking unit assembly, to separate the carbon dioxide contained in the flue gas, and to produce a gas stream that comprises at least 90 mole % carbon dioxide.
US11339328B2
A liquid crystal composition includes at least one compound of general Formula I, at least one compound of general Formula II and at least one compound of general Formula M. The polymerizable liquid crystal composition provides a higher VHR (especially an excellent VHR after UV irradiation), a lower surface roughness of the polymer layer, a faster polymerization rate, a lower residual amount of the polymerizable compound and a better pretilt angle stability, which enables the production of a liquid crystal display device with a better voltage stability and a faster response speed, and can effectively reduce or prevent the occurrences of problems such as “burn-in”, “image sticking”, “Zara Particle” and “uneven display” in the liquid crystal display device. A liquid crystal display includes the liquid crystal composition.
US11339323B2
Lightweight proppant particles are disclosed. The lightweight proppant particle can include a proppant particle having an apparent specific gravity of at least about 1.5 g/cc, a coating of a hydrophobic material formed on an outer surface of the proppant particle, and a coating of an amphiphilic material formed on an outer surface of the coating of the hydrophobic material.
US11339321B2
Hydraulic fracturing fluids and methods to hydraulically fracture a subterranean formation and oxidize organic material in the subterranean formation. The hydraulic fracturing fluid includes water, another fluid, and a surfactant. An inorganic oxidizer is included in the water.
US11339317B1
A method of minimizing the weight loss of mass of the drilling pipe and wellbore casing while drilling a subterranean well with an oil-based drilling fluid comprising adding to the oil-based drilling fluid an anti-wear additive based on sulfated, sulfonated or sulfited natural oils or fats of vegetable or animal origin.
US11339315B2
A non-combustible mixed refrigerant having a low greenhouse effect and an application thereof, the mixed refrigerant comprises the following components in mass fractions: 4-31.5% of R125, 50-80% of R1234ze (E) and 12-22% of R1234yf. Under the cooperation of each component dosage range, the mixed refrigerant becomes non-combustible, the ODP is 0, and the GWP is not greater than 1000. The present invention may be used in a refrigeration system, does not destruct ozone, reduces the greenhouse effect, and has a low slip temperature, relating to ternary azeotropic or near-azeotropic refrigerants, and being beneficial for the stable operation of a refrigeration system. The mixed refrigerant may also be used as a foaming agent or an aerosol propellant, and has the advantages of being non-combustible, having a low ozone destruction index, and being environmentally friendly, safe and reliable.
US11339311B2
The present invention provides a polishing composition with which polishing rates can be effectively improved and which is for polishing works to be polished. The polishing composition comprises water, abrasive grains, an oxidant, and a polishing accelerator. The polishing accelerator comprises at least one metal salt selected from the group consisting of alkali metal salts and alkaline-earth metal salts.
US11339303B2
The present invention is drawn to low migration energy-curable compositions including epoxy acrylates derived from the reaction of poly(alkylene oxide) containing glycidyl ethers with acrylic acid. The compositions of the invention are particularly useful for the printing or coating of food packaging.
US11339298B2
The purpose of the present invention is to provide: a composite pigment, and production method thereof, which can suppress luster of a coating film by modifying an inorganic coloring pigment, and which can be used in various applications such as low-gloss (luster reduction effect) pigments and matte pigments; a paint composition which can achieve both an excellent coating film texture and also the property of having low gloss and luster even when added to a coating film; and a coating film. In this composite pigment, the inorganic coloring pigment is fixed by an inorganic compound, and a plurality of particles of the inorganic coloring pigment are aggregated into granular form through the inorganic compound.
US11339295B2
The present invention concerns an auxochrome substituent for an oxidative dye coupler. The auxochrome substituent enables ready developer reaction with the coupler to form azomethine and leuco dyes. Manipulation of the auxochrome substituent enables a bathochromic or hypsochromic shift of the light absorbance by the azomethine dye formed with the auxochrome substituted coupler.
US11339292B2
Articles made from a moisture-curable, polymeric composition comprising in weight percent based on the weight of the composition: (A) 2 to less than 80 weight percent (wt %) of an ethylenic polymer with (1) a crystallinity at room temperature of 34% to 55%, or 65% to 80%, and (2) a melt index (I2) of 0.1 to 50 decigrams per minute (dg/min); (B) 3 to 30 wt % of a halogenated flame retardant; (C) 3 to 30 wt % an inorganic antimony flame retardant; and (D) 0 to 10 wt % of at least one of an inorganic flame retardant other than the inorganic antimony flame retardant, e.g., zinc oxide exhibit enhanced ACBD properties in comparison to articles alike in all respects except made from a composition comprising an ethylenic polymer without the requisite crystallinity at room temperature.
US11339289B2
A polyimide precursor solution contains a polyimide precursor, wherein in the case where the polyimide precursor is analyzed by gel permeation chromatography, the elution curve of the polyimide precursor has a region A including a higher-molecular-weight peak and a region B including a lower-molecular-weight peak; a weight average molecular weight determined from the region A in terms of polystyrene is approximately 10,000 or more, and a weight average molecular weight determined from the region B in terms of polystyrene is approximately less than 10,000; and when the area of the region A is a and the area of the region B is b, the polyimide precursor satisfies Equation (1) a/(a+b)=approximately from 0.70 to 0.98. Equation 1:
US11339280B2
A polypropylene composition made from or containing: (i) component (1) made from or containing a propylene/ethylene copolymer containing more than 1.5% by weight and not more than 4% by weight of an ethylene-derived unit; (ii) component (2) made from or containing an ethylene/propylene copolymer containing 65 to 87% by weight of an ethylene-derived unit; and (iii) 0.01 to 0.5 parts by weight of a crystal nucleating agent, based on a total of 100 parts by weight of component (1) and component (2); wherein the polypropylene composition has 1) weight ratio of component (1) to component (2) is in the range of 80:20 to 90:10, 2) intrinsic viscosity of xylene solubles (XSIV) in the range of 0.8 to 1.4 dl/g, 3) MFR (at 230° C. under a load of 2.16 kg) in the range of 5 to 15 g/10 min., 4) viscosity ratio in the range of 0.40 to 0.80 where Viscosity ratio = XSIV Intrinsic viscosity of component ( 1 ) .
US11339278B2
A polyethylene composition includes a first polyethylene which is an ethylene copolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular weight distribution Mw/Mn of <2.3, a second polyethylene which is an ethylene copolymer or homopolymer having a weight average molecular weight of from 15,000 to 100,000, a molecular weight distribution Mw/Mn of >2.3, and a third polyethylene which is an ethylene copolymer or homopolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular weight distribution Mw/Mn of >2.3, where the first polyethylene has more short chain branching than the second polyethylene or the third polyethylene. The polyethylene composition has a soluble fraction in a CEF analysis of at least 10 weight percent. Film made from the polyethylene composition may have a machine direction 1% secant modulus of 200 ≥MPa (at a film thickness of about 1 mil), a seal initiation temperature (SIT) of ≤90° C. (at a film thickness of about 2 mil), an area of hot tack window (AHTW) of ≥160 Newtons·C° (at a film thickness of about 2 mil) and an oxygen transmission rate (OTR) of ≥600 cm3 per 100 inch per day (at a film thickness of about 1 mil).
US11339272B2
An additive for rubber that enables a rubber composition to have excellent low heat generating property and processability, a rubber composition containing the additive for rubber, and a tire using the same are provided. A rubber composition comprises a hydrazone compound represented by the following Formula (I): where R1 and R2 each independently represent a hydrogen atom, an alkyl group with a carbon number of 1 to 16, or an alkenyl group with a carbon number of 2 to 6, and A represents a group represented by the following Formula (A-1) or Formula (A-2):
US11339270B2
A polymer composition comprises at least one substantially non-conductive polymer binder and at least first and second electrically conductive fillers, wherein the first electrically conductive filler is comprised of particles having a void bearing structure, and the second electrically conductive filler is comprised of particles which are substantially spherical in shape.
US11339268B2
Thermosetting plastics are recycled by process that begins with grinding the plastic into small pieces. This particulate is then mixed with a catalyst and ball mill milled to a fine powder, which can then be reprocessed via molding (e.g., hot-press, injection, etc.).
US11339259B2
This utility invention is to replace some of the parts of current vehicles and robotic machines with intelligent graphene-based fibers and nanocomposites to achieve significantly weight-decreasing and energy-savings. This invention also is related to the formation of new generation vehicles, machine parts including robotics, which include but not limited to all kinds of cars, trailers, trucks, vehicles on roads and in the sky, ships on the ocean, and intelligent robotics for Human, as well as computer parts, bicycles, and sports supplies.
US11339254B2
A lignocellulose nanofibril material, a stable foam system based thereon, a preparation method and an application thereof are provided. The lignocellulosic nanofibril material includes the following components: 0.5-20 wt % of wood flour, 0.1-10 wt % of (2,2,6,6-tetramethylpiperidin-1-yl)oxidanyl, 2-25 mmol/g of an oxidant, 6-15 wt % of NaBr, and the remaining is water. The stable foam system based on the lignocellulosic nanofibril material includes: 0.1-1.0 wt % of the lignocellulosic nanofibril material, 0.2-1.0 wt % of a surfactant, 0.1-10 wt % of sodium chloride, 0.1-1.0 wt % of calcium chloride, 0.1-1.0 wt % of magnesium chloride, 0.1-1.0 wt % of sodium sulfate, and a balance of water.
US11339252B2
A polysiloxazane compound including a repeating unit of the following general formula (1), and having a number average molecular weight of 500 to 100,000 as measured by gel permeation chromatography versus polystyrene standards, wherein R1 and R2 each independently represent a substituted or unsubstituted C1-C50 monovalent hydrocarbon group optionally containing a hetero atom, Xs each independently represent a methyl group, an oxygen atom, NH—SiX2, or (NH)(3-r)/2—SiR1R2r (R1 and R2 have the same meaning as provided above), or Xs are joined to one another to represent an oxygen atom, n is an integer of 0 to 8, when the number of NH—SiX2 is denoted by p, p satisfies 0≤p/(2n+4)≤0.5, r is an integer of 0, 1, or 2, and a and b are numbers satisfying 0
US11339246B2
The present application can provide a preparation method that can effectively produce a polymer having desired molecular weight characteristics and solubility in a solvent, and having a monomer composition, which is designed freely and variously according to the purpose, without unnecessary components with excellent polymerization efficiency and conversion rates, and a dispersion comprising the polymer formed by the preparation method.
US11339235B2
The present invention relates to an olefin-based polymer, which has (1) a density (d) ranging from 0.850 g/cc to 0.865 g/cc, (2) a melt index (MI, 190° C., 2.16 kg load conditions) ranging from 0.1 g/10 min to 3.0 g/10 min, (3) a melt temperature (Tm) of 10° C. to 100° C., and (4) a hardness (H, Shore A), the density (d) and the melt temperature (Tm) satisfying Equation 1, and Equation 2 or 3. The olefin-based polymer according to the present invention has low hardness and improved foaming properties, and exhibits improved impact strength at compounding.
US11339231B2
Provided are: an olefin-based resin composition that can yield a molded article having excellent transparency in which coloration is inhibited; a method for producing the olefin-based resin composition; and a molded article of the olefin-based resin composition. The olefin-based resin composition contains, with respect to 100 parts by mass of an olefin polymer: 0.001 to 10 parts by mass of one or more compounds (A) represented by Formula (1) wherein R1 to R4 each independently represent a hydrogen atom or an alkyl group having 1 to 9 carbon atoms; R5 represents a hydrogen atom or methyl; m represents 1 or 2; and M1 represents, for example, a hydrogen atom; and 0.001 to 10 parts by mass of a fatty acid metal salt (B) represented by Formula (2) wherein R6 represents a group having 10 to 30 carbon atoms and introduced from an aliphatic organic acid; n represents 1 or 2; and M2 represents an alkali metal atom or a multivalent metal inorganic group. In the olefin-based resin composition, an aluminum content in the olefin polymer is 0.01 mol or less per 1 kg of the olefin polymer.
US11339226B2
The present invention further relates to specific humanised monoclonal antibodies inhibiting ADAMTS13 function. The present invention relates to methods of treatment by human ADAMTS13 inhibition in circulatory assist device induced haemorrhagic complication such as a bleeding disorder, in particular, bleeding after left ventricular assist device (LVAD) implantation.
US11339222B2
A method of treating a subject can include administering to a subject in need thereof an effective amount of a killer cell lectin-like receptor G1 (KLRG1)/ligand binding agent, thereby disrupting KLRG1 signaling and activating CD8+ cytotoxic T and/or NK cells. A method of treating cancer can include administering to a subject in need thereof an effective amount of a killer cell lectin-like receptor G1 (KLRG1)/ligand binding agent. The methods can treat various cancers, for example melanoma, lung cancer, pancreatic cancer, glioma, breast cancer, and ovarian cancer.
US11339221B2
The present invention relates to bispecific antibody constructs that specifically bind both integrin alpha-V and integrin α5 (e.g., α5β1) and methods of making and using those constructs to treat cancer or other pathological conditions involving these integrins.
US11339219B2
Blockade of immune checkpoints such as cytotoxic T-lymphocyte antigen-4 (CTLA-4) and programmed death-1 (PD-1) shows promise in patients with cancer. Inhibitory antibodies directed at these receptors have been shown to break immune tolerance and promote anti-tumor immunity. These agents work particularly well in patients with a certain category of tumor. Such tumors may be particularly susceptible to treatment because of the multitude of neoantigens which they produce.
US11339215B2
Isolated human monoclonal antibodies which bind to IL-8 (e.g., human IL-8) are disclosed. The human antibodies can be produced in a hybridoma, transfectoma or in a non-human transgenic animal, e.g., a transgenic mouse, capable of producing multiple isotypes of human monoclonal antibodies by undergoing V-D-J recombination and isotype switching. Also disclosed are pharmaceutical compositions comprising the human antibodies, non-human transgenic animals, hybridomas, and transfectomas which produce the human antibodies, and therapeutic and diagnostic methods for using the human antibodies.
US11339207B2
A p38 MAPK inhibitor for use in the treatment or prevention of severe influenza in a human patient. In some embodiments, the severe influenza maybe characterised by hypercytokinemia involving elevated levels of one or more pro-inflammatory cytokines. The p38 MAP kinase inhibitor may act to inhibit the release of such pro-inflammatory mediators from endothelial cells. In some embodiments, the p38 MAP kinase inhibitor may inhibit the release of IP 10 from endothelial cells, preferably in a dose-dependent manner.
US11339199B2
The present invention relates to chimeric immune receptor molecules for reducing or eliminating tumors. The chimeric receptors are composed a C-type lectin-like natural killer cell receptor, or a protein associated therewith, fused to an immune signaling receptor containing an immunoreceptor tyrosine-based activation motif. Methods for using the chimeric receptors are further provided.
US11339198B2
The present invention provides for nucleic acids improved for the expression of interleukin-15 (IL-15) in mammalian cells. The invention further provides for methods of expressing IL-15 in mammalian cells by transfecting the cell with a nucleic acid sequence encoding an improved IL-15 sequence. The present invention further provides expression vectors, and IL-15 and IL 15 receptor alpha combinations (nucleic acid and protein) that increase IL-15 stability and potency in vitro and in vivo. The present methods are useful for the increased bioavailability and biological effects of IL-15 after DNA, RNA or protein administration in a subject (e.g. a mammal, a human).
US11339197B2
A modified EGF protein, a production method therefor, and a use thereof are disclosed. The modified EGF protein allows an effective delivery of EGF into the cell and exhibits an enhanced half-life span. A method for producing the modified EGF protein includes culturing conditions where host cell growth phase and protein expression phase employ different temperature conditions. A use of the modified EGF protein is also disclosed.
US11339194B2
The invention relates to a truncated rotavirus VP4 protein, a sequence encoding the same, a method for preparing the same, and a pharmaceutical composition and a vaccine comprising the protein, wherein the protein, the pharmaceutical composition and the vaccine are useful for preventing, alleviating or treating rotavirus infection and a disease caused by rotavirus infection, such as rotavirus gastroenteritis and diarrhea. The invention further relates to use of the protein in the manufacture of a pharmaceutical composition or a vaccine for preventing, alleviating or treating rotavirus infection and a disease caused by rotavirus infection, such as rotavirus gastroenteritis and diarrhea.
US11339193B2
Provided herein are compounds that inhibit protein secretion, e.g., via inhibition of Sec61. Also provided are compositions of the inhibitor compounds, and methods of using these inhibitors. The compounds disclosed herein can be used, e.g., for the treatment of cancer, arthritis, and/or inflammation.
US11339190B2
Compositions for inhibiting the binding between ACE2 and SARS-CoV-2 spike S1 are disclosed. Methods of treating COVID-19 are disclosed. Methods of making an in vivo model of COVID-19 are also disclosed.
US11339188B2
Provided herein are compounds useful for the treatment of cancer.
US11339185B2
The present invention is directed to compounds of the formulae I, II and III as shown below wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.
US11339184B2
The present disclosure includes novel compounds useful as antimicrobial agents. The present disclosure further includes methods useful. The present disclosure further includes compositions and methods for treating or preventing a bacterial infection. The present disclosure further includes compositions and methods useful for preventing or reducing the growth or proliferation of microorganisms.
US11339179B2
The present invention provides a preparation method for a natural product Trabectedin. Specifically, the present invention provides a preparation method for Et-743. In the method, tyrosine is used as an initial substrate, and after 26 steps of reaction, the Et-743 is synthesized. Raw materials and agents used in the synthetic route can all easily be obtained, reaction conditions are relatively mild, and preparation in large scale can be implemented.
US11339178B2
Compounds and compositions are provided that comprise selective b-glucuronidase inhibitors. The compounds and compositions can ameliorate the side effects of chemotherapeutic agents and can improve the efficacy of such agents, including irinotecan and non-steroidal anti-inflammatory drugs.
US11339173B2
The present disclosure is concerned with benzimidazole compounds and methods of using these compounds for the treatment of hepatitis (e.g., hepatitis C), RNA virus infections (e.g., Zika virus, dengue virus, Powassan virus, Chikungunya virus, Enterovirus, respiratory syntactical virus (RSV), Rift Valley fever, Influenza virus, Tacaribe virus, Mayaro virus, West Nile virus, yellow fever virus, and coronavirus), and disorders of uncontrolled cellular proliferation (e.g., cancer). This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
US11339169B2
The present disclosure provides novel compounds and methods for preparing and using these compounds. In one embodiment, the compounds are of the structure of formula (I), wherein R1-R7 are defined herein. In a further embodiment, these compounds are useful in method for regulating one or both of the P2X3 or P2X2/3 receptors. In another embodiment, these compounds are useful for treating pain in patients by administering one or more of the compounds to a patient. In another embodiment, these compounds are useful for treating respiratory dysfunction in patients by administering one or more of the compounds to a patient.
US11339168B2
Solid forms of the compound, 6-(6-aminopyrazin-2-yl)-N-(4-(4-(oxetan-3-yl)piperazin-1-yl)phenyl)imidazo[1,2-a]pyrazin-8-amine, and solid forms of salts or co-crystals of Compound I, were prepared and characterized: Also provided are processes of making the solid forms and methods of use thereof.
US11339164B2
Salts and solid state forms of Larotrectinib, processes for preparation thereof, pharmaceutical compositions thereof, and uses thereof are disclosed.
US11339159B2
The present invention relates to imidazo-pyridinyl compounds, or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer, in a subject.
US11339157B1
Compounds of formula (I) processes for their production and their use as pharmaceuticals.
US11339153B2
Provided are compounds that can act as a modulator of a farnesoid X receptor (FXR) and that can be useful in the treatment of diseases and/or disorders associated with the FXR such as bile acid related disorders, metabolic syndrome, type-2-diabetes, hyperlipidemia, hypertriglyceridemia, primary biliary cirrhosis (PBC), fatty liver disease, nonalcoholic steatohepatitis (NASH), inflammatory autoimmune diseases, Crohn's disease, multiple sclerosis, atherosclerosis, kidney disorders (including chronic kidney disease), hepatic and colon cancers, and other disorders. The compounds are in the class of sulfinic acid compounds and can be an enantiomer, stereoisomer, tautomer, solvate, hydrate, prodrug, metabolite, or pharmaceutically acceptable salt thereof. Compositions including such compounds are also provided along with methods for preparing compounds of the present invention and their use.
US11339151B2
The present invention relates to a compound represented by formula (1): the compound having antagonist activity against serotonin 5-HT2A receptors and serotonin 5-HT7 receptors; or a pharmaceutically acceptable salt of the compound. (In the formula, Z is a nitrogen atom and the like; Y is carbonyl and the like; m and n are 1 and the like; R1a through R1d, R2a through R2d, and R4a through R4d are a hydrogen atom and the like; R3 is alkyl and the like; and Q is a specific bicyclic group.)
US11339147B2
Disclosed is a compound as shown in formula (I), an optical isomer thereof or a pharmaceutically acceptable salt thereof, and the present invention relates to the use of same in the preparation of a drug for treating FXR-related diseases.
US11339142B2
Provided herein are compounds, pharmaceutical compositions comprising the compounds, and methods of using the compounds and compositions in treating a condition, disease, or disorder associated with abnormal activation of the SREBP pathway, including metabolic disorders such as obesity, cancer, cardiovascular disease, and nonalcoholic fatty liver disease (NAFLD) wherein the compound is according to Formula (I).
US11339139B2
Compounds represented by formulae I, II, III, and IV including pro-drugs for treprostinil and prostacyclin analogs. Uses include treatment of pulmonary hypertension (PH) or pulmonary arterial hypertension (PAH). The structures of the compounds can be adapted to the particular application for a suitable treatment dosage. Transdermal applications can be used.
US11339133B2
Provided is a method for industrially producing a triazolidinedione compound at a high purity and a high yield. A precipitation step for preparing a solution that contains a triazolidinedione compound represented by formula (1) and precipitating the triazolidinedione compound therefrom is performed. In this step, the pH of the solution is adjusted to 3.0 to 8.5 and the solution is prepared so as to contain 3-15 parts by volume of solvents for 1 part by mass of the triazolidinedione compound. (In the formula, R1 is a substituted or unsubstituted amino group-bearing organic group.)
US11339129B2
Triazabutadiene molecules as cleavable cross-linkers adapted to cross-link components with click chemistry, e.g., clickable triazabutadienes. For example, in some embodiments, the triazabutadienes feature alkyne handles attached to the imidazole portion or the aryl portion of the triazabutadienes, wherein the alkyne handles can link to azide handles (e.g., azide handles disposed on other components) via click chemistry. Also described are methods of producing said clickable triazabutadienes and methods of use of said clickable triazabutadienes. The present invention also features methods of cleaving said clickable triazabutadienes, e.g., for liberating the diazonium species for further chemical reactions.
US11339128B2
Disclosed herein are 4-amino-5-(cyclohexyloxy)quinoline-3-carboxylic acid compounds having useful as sweet flavor modifiers. Also disclosed herein are ingestible compositions that include one or more of these compounds in combination with a natural or artificial sweetener.
US11339118B2
Disclosed herein are scavenging compounds and compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas. Also disclosed herein are methods of using the compounds and compositions as scavengers, particularly in applications relating to the production, transportation, storage, and separation of crude oil and natural gas.
US11339113B2
Described herein is a process for the preparation of a mixture of compounds of formula having a weight ratio of the cis-diastereomers to trans-diastereoisomers higher than 1:1, where R1 represents a C1-8 alkyl group, a C2-8 alkenyl group or a C2-8 alkynyl group, each optionally substituted with one or two of a C1-4 alkyl alkoxy ether group and/or a C1-4 alkyl carboxylester group and R2 represents a C1-6 alkyl, a C2-6 alkenyl or a C2-6 alkynyl group, each optionally substituted with a C1-4 alkyl alkoxy ether group, a carboxylic acid group or a C1-4 alkyl carboxylester group and compounds suitable in the process.
US11339107B2
Systems and methods in accordance with the present invention provide for the efficient distillation of ethanol in an ethanol plant including a beer column. Heat is captured in the distillation process and utilized to drive operations in the ethanol plant.
US11339100B2
Disclosed are coatings made of inorganic materials on molds for glass molding, particularly, a graded coating of element diffusion inhibition and adhesion resistance on molds for glass molding. The graded coating includes a Cr adhesion layer which is bonded with a substrate, a CrN intermediate layer and a CrxWyN(1-x-y) surface layer, where 0.15
US11339097B2
Particles of a refractory metal or a refractory-metal compound capable of decomposing or reacting into refractory-metal nanoparticles, elemental silicon, and an organic compound having a char yield of at least 60% by weight are combined to form a precursor mixture. The mixture is heating, forming a thermoset and/or metal nanoparticles. Further heating form a composition having nanoparticles of a refractory-metal silicide and a carbonaceous matrix. The composition is not in the form of a powder
US11339096B1
A tungsten carbide powder 1 includes bonded bodies 10 each including a plurality of tungsten carbide crystal grains 11, in which the bonded bodies 10 include, at a grain boundary 11a between the plurality of tungsten carbide crystal grains 11, a chromium-concentrated region 12 which has a chromium concentration higher than that in the tungsten carbide crystal grains 11.
US11339092B2
The present invention belongs to the field of composite materials, and particularly to a non-flowable quick-setting phosphate cement repair material with strong cohesive forces and the preparation method thereof. The material comprises the following raw materials in percentage by weight: 20% to 40% of sand, 5% to 12% of ammonium dihydrogen phosphate, 10% to 25% of magnesium oxide, 2% to 8% of fly ash, 30% to 60% of rubber powder, 6% to 10% of silica fume, 0.35% to 0.6% of a polycarboxylate high efficiency water-reducing agent, 1% to 5% of sodium silicate, 1.5% to 2% of a polypropylene fiber, 0.5% to 2% of a retarder, and 8% to 10% of water. The material is used as the repair material for the special positions of bottom boards of bridges or facades of buildings which are damaged, and the repair effect thereof is remarkable.
US11339085B2
A composition for producing a glass fiber, including the following components with corresponding percentage amounts by weight: SiO2: 57.4-60.9%; Al2O3: greater than 17% and less than or equal to 19.8%; MgO: greater than 9% and less than or equal to 12.8%; CaO: 6.4-11.8%; SrO: 0-1.6%; Na2O+K2O: 0.1-1.1%; Fe2O3: 0.05-1%; TiO2: lower than 0.8%; and SiO2+Al2O3: lower than or equal to 79.4%. The total weight percentage of the above components in the composition is greater than 99%. The weight percentage ratio of Al2O3+MgO to SiO2 is between 0.43 and 0.56, and the weight percentage ratio of CaO+MgO to SiO2+Al2O3 is greater than 0.205. The composition can significantly increase the glass modulus, effectively reduce the glass crystallization rate, secure a desirable temperature range (ΔT) for fiber formation and enhance the refinement of molten glass, thus making it particularly suitable for high performance glass fiber production with refractory-lined furnaces.
US11339074B2
The present invention discloses a highly effective in situ treatment method for endogenous pollution in sludge, belonging to the field of environmental engineering water treatment. In view of the problem that it is difficult to effectively treat the endogenous pollution of river sludge, the present invention provides the highly effective in situ treatment method for endogenous pollution in sludge, which specifically adopts a combination of phoslock, calcium peroxide and aluminum modified zeolite to perform in-situ remediation of sludge, effectively inhibit the release of endogenous pollution of sludge, facilitate the ecological treatment of polluted water subsequently, and finally realize the long-term water improvement against pollution.
US11339071B2
An apparatus, method and system is provided for treating sewage sludge by dewatering the sewage sludge, heating the sewage sludge being treated to destroy pathogens, and then reducing volatile solids in the sewage sludge being treated through biochemical decomposition to produce a treated biosolids product that meets government regulations for pathogen reduction and vector attraction reduction.
US11339069B2
Provided are an anaerobic ammoxidation synergistic nitrogen removal process device of municipal sewage main and side streams and an application method thereof, comprising a municipal sewage raw water tank (1), a biological reaction pool (2), a secondary sedimentation pool (3), a sludge digestion solution raw water tank (4) and a sludge digestion solution AOB strengthening pool (5); wherein, the municipal sewage raw water tank (1) is connected with a water inlet valve (2.2) of the biological reaction pool (2) through a water inlet pump (2.1) of the biological reaction pool (2); the biological reaction pool (2) is connected with the secondary sedimentation pool (3) through a secondary sedimentation pool connection pipe (3.3); the sludge digestion solution raw water tank (4) is connected with a water outlet valve (4.1) of the sludge digestion solution raw water tank (4) through a water inlet pump (4.2) of the sludge digestion solution raw water tank (4); the sludge digestion solution AOB strengthening pool (5) is connected with an anaerobic ammoxidation region compartment of the biological reaction pool through a sludge-water mixture reflux pipe (5.8) and a sludge-water mixture reflux pump (5.11). It has the advantages of reasonability in structure design, convenience in operation, low running and maintenance cost, relatively low energy consumption, no need of an additional carbon source and the like, it can realize that short distance nitrification of municipal sewage is more stable, and it is high in low-temperature, water quantity and water quality shock resistance and can further increase volumetric load at the same time.
US11339063B2
A fluid circuit includes a plurality of tubing segments and a plurality of operative components. Each tubing segment includes i) a non-conductive polymer portion defining a fluid passageway and ii) one or more interior conductive fluoropolymer stripes extending axially to the ends of each of the respective tubing segments. Each operative component includes a conductive fluoropolymer that extends between a plurality of tubing connector fittings forming a part of the fluid circuit, wherein each of the tubing connector fittings conductively connect the respective conductor of the operative component to the interior conductive fluoropolymer stripes of the tubing segment to provide a path to ground that extends through each operative component and each tubing segment.
US11339062B2
A novel method of producing concentrated streams or otherwise useful hypersaline brines from a source of non-potable or otherwise impaired water is provided. The method comprises feeding the source water into the feed side of a membrane distillation unit while simultaneously feeding a distillate stream through the receiving side of the distillation unit. The feed and receiving sides are separated by a hydrophobic, microporous membrane that allows water vapor to flux through the membrane to the receiving side. As the membrane becomes clogged with particulates, the unit can be subjected to stream flow reversal and/or temperature gradient reversal in order to remove those particulates and restore previous vapor flux levels, after which previous operations can be resumed.
US11339060B2
An apparatus provides a water bottle mouthpiece attachment which can filter microplastics and other contaminant substances from bottles, particularly disposable plastic water bottles. The filter of the apparatus includes a filter housing that is attached to a cap that fits inside a common plastic bottle. Soft rubber rings, tapering from to radially larger on the top to radially smaller on the bottom in a generally conical fashion, ensure a watertight fit to the inside opening of any drinking bottle. A friction closing/opening spout at the top of the filter enables selective opening of the bottle and prevents accidental spillage of bottle contents. The filter housing is also offset from the center, giving space to an air valve that allows air to enter the bottle without disturbing the flow of water from the bottle, thus providing optimal lamellar flow without allowing fluid to escape through the air valve during consumption.
US11339052B2
An object of this invention is to provide a simple method for producing sulfur tetrafluoride. The object is achieved by a method for producing sulfur tetrafluoride, comprising step A of reacting a fluorinated halogen compound with sulfur chloride, the fluorinated halogen compound being represented by formula: XFn, wherein X is chlorine, bromine, or iodine; and n is a natural number of 1 to 5.
US11339051B2
An ozone generating device including an excimer lamp having an arc tube containing a luminescent gas, a first electrode, and a second electrode. The arc tube has a first end portion and a second end portion, a first diameter-reduced portion provided continuously from the first end portion, a diameter of which decreases as a distance from the first end portion increases, and a second diameter-reduced portion provided continuously from the second end portion, a diameter of which decreases as a distance from the second end portion increases, the first electrode is provided for an outer periphery surface of the first end portion, the second electrode is provided for an outer periphery surface of the second end portion, the arc tube is fixed via the cylindrical portion, and the first electrode is not provided over the first diameter-reduced portion, and/or the second electrode is not provided over the second diameter-reduced portion.
US11339050B2
An actuator device includes a support portion, a movable portion, a connection portion which connects the movable portion to the support portion on a second axis, a first wiring which is provided on the connection portion, a second wiring which is provided on the support portion, and an insulation layer which includes a first opening exposing a surface opposite to the support portion in a first connection part located on the support portion in one of the first wiring and the second wiring and covers a corner of the first connection part. The rigidity of a first metal material forming the first wiring is higher than the rigidity of a second metal material forming the second wiring. The other wiring of the first wiring and the second wiring is connected to the surface of the first connection part in the first opening.
US11339042B2
A mobile elevating work platform includes a chassis and fixed wheels, caster wheels, and a driving and steering wheel secured to the chassis. A control implement coupled with the driving and steering wheel is configured to adjust a steering position of the driving and steering wheel. A drive motor is operable to drive the driving and steering wheel. A platform may be raisable and lowerable with a mast assembly. The control implement may be adjustable to accommodate operator physical characteristics.
US11339029B2
A method for mounting a conveyor chain for a pallet belt of a moving walkway, and a conveyor chain, includes providing elongated connecting elements for fastening pallets to the conveyor chain, coupling the connecting elements in one coupling process to one another and to chain links that are coupled to one another, such that the connecting elements are arranged one behind the other parallel to the extension direction of the conveyor chain, and each of the connecting elements is coupled at a first end to an associated first one of two-piece chain pins and coupled at a second end to an associated second one of the two-piece chain pins, wherein a connecting element spacing distance between the first and second two-piece chain pins is an integral multiple of the chain spacing distance.
US11339028B2
A method can be used to position a car door and a landing-stop door in a synchronized manner at a landing stop in an elevator shaft of an elevator system. The car door may be configured as a guide door, and the landing-stop door may be configured as a follower door. The method may involve bringing an elevator car close to the landing stop, upon entry of the car door into an unlock zone sensing a presence signal of the follower door by way of a presence sensor of the guide door, actuating the guide-door drive by way of the guide controller and executing an opening movement of the guide door, providing movement information of the guide door, and actuating the follower-door drive of the follower door.
US11339023B2
An image forming apparatus includes a cutting part cutting a medium, a transfer part arranged on a downstream side of the cutting part in a carrying direction and transfers a developer image to the medium; a flexure forming part having a guide part and forms a flexure of the medium by bending the medium between the cutting part and the transfer part in the carrying direction; and an opposing part that is arranged opposing the flexure forming part via a carrying path through which the medium is carried, wherein the guide part performs a retreat movement either before or after the cutting part starts to cut the medium, wherein the retreat movement is a movement of the guide part in which the guide part moves in a direction away from the opposing part.
US11339022B2
A sheet stacker includes a sheet stacking member, a biasing force applier, an angle changer, and a biasing force change reducer. The sheet stacking member has an upstream portion in a sheet conveyance direction. The upstream portion is movable in a vertical direction. The biasing force applier is configured to bias the sheet stacking member upward. The angle changer is configured to change an angle of a sheet stacking face of the sheet stacking member, relative to a surface of a sheet conveyed through a sheet conveying portion. The biasing force change reducer is configured to restrain a change of a biasing force acting on the sheet stacking member, before and after a change of the angle of the sheet stacking member by the angle changer.
US11339021B2
A device for winding and changing reels of web material includes two independently operable central drives for shifting winding shafts, a drivable winding shaft guide, a contact roller unit and slitting units. Both right-hand winding and left-hand winding are realized, whereby the device is without a prewinding station. For a winding shaft change, the drivable winding shaft guide is driven from the winding position into the parking position and is disconnected. Subsequently, the second central drive is connected to the winding shaft guide and is driven from its parking position into the winding position where the second central drive is connected with a new winding shaft. The contact roller unit is driven against the winding shaft and the web material is cut through by a slitting device and then wound to a new reel.
US11339019B2
Systems and methods are provided for document handling. Non-vision detection systems may be capable of detecting the dimensions, orientation, and/or position of a single sheet, or multiple stacked sheets. A document scanning arrangement may be capable of double sided scanning for sheets with various characteristics. The systems and methods provided may accommodate high throughput and rapid digitization of various types of documents, at a high quality.
US11339016B2
A sheet feeding device includes a contact member and a lock member. The contact member is configured to rotate from a retracted position to a contact position while a sliding portion of the lock member is sliding on a sliding target portion of the contact member and to rotate to the contact position to release the sliding portion of the lock member from the sliding target portion of the contact member. The lock member is configured to rotate between a locked position and a lock released position by a lock biasing force when the lock member moves in a lock direction of the lock member from the lock released position toward the locked position. The contact member has the lock target body and the sliding target portion at different positions from each other in a rotation center axial direction of the contact member.
US11339008B2
A transport system includes a transport vehicle that transports an article, and a transport controller that controls the transport vehicle based on a host transport instruction received from a host controller. The transport controller includes a transport instructor which, in accordance with a host transport instruction, provides the transport vehicle with a transport instruction to transport an article at a pickup point to an unloading point, an overwriting processor which, in accordance with a host cancellation instruction to cancel the host transport instruction received from the host controller, overwrites the transport instruction provided to the transport vehicle with a move instruction which instructs to travel to a predetermined position and not to unload at the predetermined position, and provides the overwritten instruction to the transport vehicle, and a completion reporter which, upon the overwriting processor completing the overwriting, transmits to the host controller a cancellation completion report indicating the completion of the host cancellation instruction.
US11339000B1
A method and system for stocking and assembling SKUs includes stocking SKUs out of a lane, from the back of a downward slanting shelf, unit by unit, in long, narrow, single files separated by dividers, and with supplementary storage space available nearby. In addition it includes picking SKUs for multiple orders simultaneously off of shelves and onto a conveyor, registering all SKUs riding on the conveyor, and sorting and packing SKUs upon receiving notifications to do so as they ride on the conveyor. All coordinated such that after being brought to the stocking lane or supplementary storage space, SKUs are stocked into the shelves, picked off of the shelves and onto the conveyor, and then registered as riding on the conveyor, at which point timed notifications lead SKUs riding on the conveyor to be sorted and packed into orders which are then confirmed as being complete.
US11338997B2
A transport vehicle (2) is provided with: a support region (22) where a container (W) is supported; a container transfer apparatus (24) that inserts/takes a container (W) into/out of a container shelf; a recognition apparatus (27) that recognizes at least one of an article stored in a container (W) in a first state in which the container (W) is supported in the support region (22) and an article stored in a container (W) in a second state in which the container (W) is supported by the container transfer apparatus (24); and an article transfer apparatus (26) that transfers an article recognized by the recognition apparatus (27) between a container (W) in the first state and a container (W) in the second state.
US11338985B2
Container insulation including a batt comprised of large paper particles, at least 90% of which by weight are greater than 10 mm in diameter. Less than 5% by weight binder fibers are used, which have a length of at least 20 mm. Most preferably, no binder fibers are used. Where the batts are faced with paper, the paper is coated with a biodegradable coating. The resulting product is repulpable and recyclable in accordance with Fiber Box Association (FBA) testing protocols.
US11338975B2
A container blank having an article handling feature for handling the container blank as well as the flexible packages made therefrom during manufacture, and method of making flexible packages using such a feature are described herein. Also described herein is an array of flexible packages containing a common article handling feature provided by such a method.
US11338971B1
A drinkware contains a drinking bottle cap and a container. The drinking bottle cap that contains a support structure configured to support and host one or more smart devices is disclosed. The drinking bottle cap creates a secured stand for smart phones and smart tablets, such that the smart devices coupled with the drinking bottle cap are immobilized by and supported by the supporting structure of the cap. The drinkware can contain electronic components and used as a media content player similar to a music or video player.
US11338968B2
A fixed quantity discharge device for a liquid container is provided. The device includes a container main body in which contents are accommodated, a pipette part including a pipette tube to suction and discharge the contents accommodated in the container main body, and a support disposed in an upper portion of the container main body and including a coupling part formed in an upper end portion thereof to be coupled to the pipette part, a tube accommodation part extending from the coupling part to an interior of the container main body such that the pipette tube is inserted into or withdrawn from the tube accommodation part, and a contents inflow hole formed in a lower end portion thereof to communicate with the interior of the container main body, wherein, when the pipette part is separated from the support, the contents accommodated in the container main body may be suctioned into the pipette tube.
US11338965B2
A lid arrangement (20) comprises first and second lids (22) for use in a container (12) comprising a wall arrangement (16). Each lid (22) is movable between open and closed positions. Each lid (22) comprises opposite first and second edges (124, 126), and a plurality of rib formations (132) extending transverse to the aforesaid edges (124, 126). When the first and second lids (22) are In the closed positions, the rib formations (132) of the first lid (22) overlap the rib formations (132) of the second lid (22), so that each rib formation (132) of the first lid (22) extends parallel to, and alongside, a corresponding rib formation (132) of the second lid (22) to provide a line of support (S) that extends across the lid arrangement (20) from the first edge (124) of the first lid (22) to the first edge (124) of the second lid (22).
US11338951B1
A bag carrying clamp and method are described using an inner ring providing shape support to a flexible plastic forming the bag to provide a compression surface against which an outer split ring with segmented pressure fingers can be compressed using an overcenter clamp. Strap and belt connections for carrying the ring and the attached bag are also provided.
US11338940B2
The present disclosure provides for predictive part maintenance by generating a reliability curve for an aircraft based on historic removals; setting a removal threshold on the reliability curve; tracking an installation of a given instance of the aircraft part into a given aircraft; tracking a number of cycles of the given instance of the aircraft part based on operations of the given aircraft in which the given instance of the aircraft part is installed; and in response to the number of cycles of the given instance of the aircraft part satisfying the removal threshold, transmitting a service alert to an operator of the given aircraft.
US11338938B2
A factory for assembling aircraft or other systems includes a factory floor with multiple build stations. The factory floor includes a hub-and-spoke tool track having radial track sections connected to and extending radially from a circular center hub section. Each track section terminates at a respective build station. A mobile transport travels along the track to the build stations, transforms into different join tools at a predetermined build station, and thereafter engages and supports the components. An overhead crane may perform another task at each build station. The factory floor may include a first floor positioned below a smaller diameter second floor with ramps interconnecting the floors. A center tower is surrounded by the floor(s), with the center tower defining rooms. An aircraft may be assembled via a method using the above-noted factory.
US11338937B2
A machining apparatus is borne by an articulated arm and includes: a casing defining an opening to be placed by the articulated arm in a machining position so the opening faces the surface to be machined; at least three bearers attached to the casing to rest against the surface to be machined in the machining position; an attachment system fixing the casing to the surface to be machined; at least one support mounted to move with respect to the casing, and a machine-tool mounted on the support; and at least one position sensor providing position parameters representing a relative position of the surface to be machined with respect to the casing. Also included is a control system operating the support and to move the machine-tool with respect to the casing according to a movement instruction, the control system being designed to calculate the movement instruction using the position parameters.
US11338935B1
An automated flight control functional testing system includes a first sensor on a pilot input device for sensing position of the pilot input device, and a distributed network of sensors on a plurality of control surfaces of an aircraft for sensing positions of the control surfaces. A controller determines an expected position of each control surface based on data signals received from the first sensor, and the controller determines an actual position of each control surface based on data signals received from the distributed network of sensors. An automated flight control functional testing method includes transmitting angle information to a controller from a first angle sensor on a pilot input device and a second angle sensor on a control surface of an aircraft, and comparing an expected angle of a control surface based on the first sensor with an actual angle of the control surface based on the second sensor.
US11338934B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving data related to a first flight risk factor and a second flight risk factor where the first and second risk factors include one of: a proficiency risk factor, an equipment risk factor, an environmental risk factor, or a performance risk factor. Applying a first weighting to the first flight risk factor to generate a first weighted flight risk factor, and applying a second weighting to the second flight risk factor to generate a second weighted flight risk factor. Assessing a flight risk level for a flight based on the first weighted flight risk factor and the second weighted flight risk factor. Providing data indicating the assessed flight risk level for the flight for display to a user.
US11338925B2
An ejection seat is disclosed. In various embodiments, the ejection seat includes a seat frame having a seat-back and a seat-pan adapted to support an occupant, the ejection seat further comprising a propulsion system configured to propel the ejection seat from an aircraft; and a backstop configured to deploy laterally outward from the seat-back to form a forward-facing surface, the backstop including a lower support arm and an upper support arm, the lower support arm and the upper support arm configured to telescope upon deployment of the ejection seat.
US11338922B2
A tracking base assembly for an aircraft seat includes base rails mounted to floor tracks in an aircraft cabin by floor track fittings in fixed positions, the base rails connected by a tracking member for providing longitudinal tracking while minimizing added height. The base rails include tracking slots extending longitudinally, and the tracking member includes tracking elements translatable forward and backward along the tracking slots, allowing an aircraft seat mounted to the tracking member to translate forward from a retracted configuration into an extended or berthing configuration (and backward to the retracted configuration). The tracking member includes a locking mechanism for locking the tracking member and seat in intermediate positions within the tracking slots. The tracking slots may be oriented slightly downward from the horizontal to allow for gravity-assisted tracking or to counteract the nose-up flight angles associated with cruising altitude, providing for easier seat tracking.
US11338920B2
A method for guiding an autonomously movable machine by means of an optical communication device having associated identification, location and orientation information. The method includes: receiving location information of a destination to which the autonomously movable machine travels, where the location information of the destination is determined by scanning and identifying, at the destination, at least one optical communication device around the destination; scanning and identifying the at least one optical communication device around the autonomously movable machine by means of the camera mounted on the autonomously movable machine, so as to determine location information of the autonomously movable machine; and on the basis of the location information of the destination and the location information of the autonomously movable machine, determining the relative location relationship between the autonomously movable machine and the destination, and controlling the autonomously movable machine or a part thereof to travel to the destination.
US11338917B2
In an embodiment, a ducted fan assembly includes a housing that further includes a rotor. The ducted fan assembly also includes a rim that defines an opening surrounding at least a portion of the housing. The ducted fan assembly also includes a movable leading edge that is attached to the rim and extends around at least a portion of a perimeter of the ducted fan assembly, where the movable leading edge is adjustable between at least a first position and a second position.
US11338902B2
A heat shield for an aircraft. The heat shield comprises a lower skin configured to be exposed to exhaust heat of a jet engine, and side skins that are indirectly joined to the lower skin.
US11338898B2
A truss connected to a structure via a fixed rod end attachment and at least one swing-link attachment. A first beam of the truss is connected to a frame member of the structure via a fixed rod end attachment, which locates the truss relative to the frame of the structure. Remaining beams of the truss to be connected to the frame of the structure are attached via swing-link attachments, which can pivot relative to the beam of the truss and the frame of the structure to allow relative movement between the beam and frame. The relative movement allows the structure to flex without imparting additional loads in the truss or the frame of the structure.
US11338897B2
A method for sheltering a balloon, a blimp, or airship. The method includes obtaining a first guideway by detachably attaching a first plurality of detachable rings to a first side of an outer surface of the balloon, placing a first rope into the first guideway by passing the first rope through the first plurality of detachable rings, attaching a first end of the first rope to a first point of a blanket, and pulling the blanket over the balloon by pulling a second end of the first rope in a first direction pulling the blanket over the balloon by pulling a second end of the first rope in a first direction.
US11338894B1
An improvement for inboard motor boats has a rigid exhaust conduit, a miniature rudder, and a rudder control system. The rigid conduit is provided for conduction of combustion gases exhaust outside the hull and has an aft facing outlet. The miniature rudder is pivotably mounted on the rigid conduit relative the aft facing outlet whereby combustion gases exhaust past the rudder. The rudder control system has a user interface inside the boat and has a control mechanism pivoting the rudder in response to inputs to the user interface.
US11338884B1
A discoidal brake for a bicycle comprises a pair of discoids, each of which is mounted on a bicycle member laterally of a wheel rim, one on either side of the wheel. The discoid is pivotally mounted in levered relation on each pivot mount below adjacent and biased away from the wheel rim. A brake shoe is affixed to each discoid to allow camming of the brake shoe into the wheel rim facilitating braking. A control cable is affixed to a control member above the wheel with the control member being connected to the center of a yoke cable. The yoke cable is affixed to each discoid with yoke cable passed partway around the annular component on each discoid.
US11338883B2
A personal mobility vehicle, such as a scooter, includes at least one battery and motor for powering at least one driven wheel. The vehicle also includes a braking assembly configured to isolate the motor from the at least one driven wheel such that power is terminated from the motor to the at least one wheel in response to a user engaging a braking assembly of the vehicle. The vehicle can include a switch or position sensor that interacts with the braking assembly to initiate the isolation of the motor from the at least one driven wheel and the switch or position sensor preferably is inaccessible to the foot of the user.
US11338879B2
A coupling mechanism for a vehicle body having mutually pivotable first and second frames comprises an axle fixed to the first frame, a rotating member fixed to the second frame and rotatably mounted around the axle, and a torsional resistance module that is actuated when the axle and the rotating member rotate relative to each other. The torsional resistance module includes two force magnifying mechanisms connected between the first frame and the rotating member. A buffering member is disposed between the force magnifying mechanisms. When the buffering member is pressed, a relative torsional resistance is provided between the first and second frames through transmission of the force magnifying mechanisms. The torsional resistance has a non-linear relationship with a relative rotational angle between the first and second frames.
US11338878B2
A method for recharging an electrical energy storage device of all or some of a plurality connected to the chain. All the vehicles connected to the chain being referred to as the stock. Each vehicle includes an electronic circuit connected to the energy storage device. An electric current flowing between the electronic circuits of at least two consecutive vehicles among the vehicles in the stock recharges the energy storage device or devices.
US11338866B2
In one example embodiment, a computer-implemented method for autonomous vehicle control includes determining whether a cargo container is attached to the vehicle base. The method includes controlling a front shield associated with an autonomous vehicle to move from a closed position to an opened position when a cargo container is determined to be attached to a vehicle base associated with the autonomous vehicle. The method includes controlling the front shield to move from the opened position to the closed position when the cargo container is not attached to the vehicle base.
US11338858B2
A dynamic joint structure (DJS) for movably connecting a wheel set to a chassis of a vehicle, and a vehicle including a front such DJS and a rear such DJS. The DJS includes an upper suspension plate having at least one upper recess with an upper opening; a middle suspension plate having at least one middle recess with a middle opening; and at least one connector assembly including: (i) an elongated bolt defining an insert axis “Zi” along its longer side; and (ii) a restriction unit configured to restrict the movement of the bolt over an XiYi plane that is perpendicular to Zi, for enhancing translation of tilting movements of the chassis of the vehicle into steering movements of the vehicle's wheels set to which the DJS connects.
US11338857B2
An apparatus and a method are configured for estimating a slope angle of a road. The slope angle of a road is estimated based on a longitudinal slope angle of the road which is calculated based on a Kinematic model, an effective weight corresponding to a control amount of a driver and a filter constant to estimate the slope angle of the road with higher precision in the case of a U-turn, rapid acceleration, or rapid deceleration in which a longitudinal acceleration of the vehicle is remarkably increased. The apparatus includes a controller to estimate the slope angle of the road, based on a longitudinal slope angle of the road which is calculated based on a Kinematic model, an effective weight corresponding to a control amount of a driver and a filter constant, and an output device to output the estimated slope angle of the road.
US11338854B2
A steering assist device for a motor vehicle is described, which encloses a steering-wheel-side steering shaft and a wheel-side steering shaft coupled to the latter, whereby a gear wheel coupled to a backup drive is installed on the wheel-side steering shaft. Moreover, a sensor element is integrated into the gear wheel and interacts with a second sensor counter element fixed in space over a first sensor counter element installed at the steering-wheel-side steering shaft.
US11338853B2
The present disclosure provides a method and an apparatus for autonomously driving a vehicle. The method includes: recognizing a centerline of a lane on which a current vehicle is driving; acquiring a lateral distance between the current vehicle and the centerline of the lane, and a real-time speed and a real-time motion curvature of the current vehicle; calculating the lateral distance, the real-time speed, and the real-time motion curvature, based on a preset first spiral line equation, to acquire parameters of a reference spiral line; calculating the parameters, the real-time speed, and the real-time motion curvature, based on a preset second spiral line equation, to acquire a current spiral line; and determining an steering angle instruction of a steering wheel based on a first curvature of the current spiral line; and controlling the current vehicle for autonomous driving based on the steering angle instruction.
US11338845B2
A method for operating an electrical power steering system of a transportation vehicle wherein a steering wheel angle is pre-defined by a steering wheel as a measure for a desired wheel steering angle for at least one steerable wheel of the transportation vehicle, where an electrical power drive with an electric motor provides a steering support, and where a support torque of the steering support is reduced based on a damping function in response to the combustion engine of the transportation vehicle being started. Also disclosed is an associated electrical power steering system, to a computer program, and to a control appliance.
US11338842B2
An ECU independently controls power supply to two winding systems in a motor on a per-winding-system basis based on current command values each calculated for a corresponding winding system in accordance with a target assist torque. When a first winding system fails, the ECU transitions from a first state in which the ECU causes the winding groups of the two winding systems to produce the target assist torque to a second state in which the ECU causes the winding group of the other normal winding system to produce the target assist torque. If the current command value for the normal winding system is equal to or below a current threshold value that is set with reference to zero or a value close to zero when the failed winding system recovers to its normal state in the second state, the ECU transitions from the second state to the first state.
US11338836B2
The invention relates to a single pushchair that can be converted into a tandem pushchair, comprising: a rolling chassis; a main seat mounted with the ability to move in longitudinal translation with respect to the chassis between a single-occupant position and a dual-occupant position; an auxiliary seat, mounted with the ability to move in longitudinal translation with respect to the chassis between an inactive position retracted underneath the main seat in its single-occupant position, and a deployed active position outside the main seat in its dual-occupant position.
US11338828B2
An automated driving enabled vehicle includes a travel controller, an automated driving indicator lamp, and a lamp controller. The lamp controller switches off the automated driving indicator lamp during the execution of automated driving, on the condition that the vehicle executing the automated driving is traveling in an exclusive place for the automated driving. On the condition that a surrounding moving body is present around the vehicle while the vehicle is traveling by the automated driving in the exclusive place for the automated driving, with the automated driving indicator lamp off, the lamp controller switches the automated driving indicator lamp back on during the execution of the automated driving, in accordance with attributes of the surrounding moving body with respect to the exclusive place for the automated driving.
US11338827B2
Embodiments of the present disclosure relate to an autonomous vehicle and a system for the autonomous vehicle. The system may include a master computing unit configured to control operations of the autonomous vehicle; a slave computing unit communicatively coupled to the master computing unit and configured to control the operations of the autonomous vehicle in response to detecting a failure of the master computing unit; at least one lidar configured to acquire environmental information around the autonomous vehicle; and a switch communicatively coupled to the at least one lidar, the master computing unit and the slave computing unit, and configured to provide the environmental information to the master computing unit and the slave computing unit for controlling the autonomous vehicle.
US11338821B2
A display system includes a display that displays a first image simulating a road on which a host vehicle is traveling, and a display controller that causes the display to display a second image simulating a recommended lane given to a controller that performs driving control of the host vehicle at a position associated with the first image, and to display a third image simulating a target trajectory generated by the controller that performs driving control of the host vehicle at a position associated with the first image, wherein the display controller changes the third image to an image simulating the target trajectory for lane change without changing a display position of the second image when the controller executes driving control for causing the host vehicle to return to an original lane after causing the host vehicle to perform lane change.
US11338820B2
A vehicle automated driving system 100 comprises a surrounding environment information acquiring device 10, a vehicle information acquiring device 20, a driver information acquiring device 30, a package selecting part 90, a package proposing part 91, an automated driving executing part 92, and a rejection count detecting part 93. The package selecting part determines the driving assistance package based on at least one of the surrounding environment information, the vehicle information, and the driver information, selects the determined driving assistance package if the rejection count of the determined driving assistance package is less than a predetermined threshold value, and selects a driving assistance package different from the determined driving assistance package if the rejection count of the determined driving assistance package is the threshold value or more.
US11338818B2
An autonomous driving assistance device includes a manual driving control section, an autonomous driving control section, and a travelling condition determining section. If it is detected that there is a malfunction in a first sensor during control of the autonomous driving of the vehicle, the autonomous driving control section executes emergency autonomous driving until a predetermined condition is satisfied while changing, based on the determined travelling condition, a driving manner of an emergency autonomous driving as compared with a driving manner of the autonomous driving executed before no malfunctions are detected in the first sensor; and after the emergency autonomous driving is terminated, the autonomous driving assistance device being configured to selectively execute one of: causing the autonomous driving control section to stop the vehicle; and causing the manual driving control section to control the manual driving.
US11338816B2
A data map is modeled to generate a modeled data map, the data map including a calibration to control vehicle operation over various weather conditions encountered by a vehicle, the modeled data map characterizing data elements of the data map according to a mathematical model. The modeled data map is sent to the vehicle to expand into at least a portion of the data map to control the vehicle operation.
US11338813B2
A computer-implemented method for controlling a vehicle system of a host vehicle merging into a lane. The method includes determining an actual distance between the host vehicle and the one or more remote vehicles. The actual distance is a longitudinal distance between the host vehicle and the one or more remote vehicles. The method includes determining a safe distance for merging into the lane based on a relative position of the host vehicle to the one or more remote vehicles, a speed of the host vehicle, and a speed of the one or more remote vehicles. The safe distance is a second longitudinal distance between the host vehicle and the one or more remote vehicles. The method includes controlling the vehicle system of the host vehicle to assist a merge maneuver by the host vehicle according to the actual distance and the safe distance.
US11338811B2
Techniques are provided for operating a vehicle in a first vehicle mode; operating at least one component of the vehicle in a first component mode; detecting a first change in operation of the vehicle from the first vehicle mode to a second vehicle mode different from the first vehicle mode; based on the detected the first change in the operation of the vehicle, predicting a second change in operation of the vehicle; in response to predicting the second change in operation of the vehicle, operating the at least one component in a second component mode different from the first component mode prior to the predicted second change in operation of the vehicle.
US11338809B2
A vehicle control apparatus includes: a transmission unit transmitting information to a control apparatus of an infrastructure in a non-contact manner, the information being on a vehicle driven by power supplied from a battery, which is rechargeable and is supplied with energy from the infrastructure of an outside in a non-contact manner; and a control unit acquiring information on a platoon of the vehicle from the outside by communication and causing the vehicle to travel according to the information on the platoon of the vehicle acquired.
US11338805B2
A method of controlling a mild hybrid electric vehicle may include determining whether a Smart Cruise Control (SCC) mode is set according to a signal input through a driver interface; determining whether an Start Stop Control (SSC) entrance condition is satisfied when the SCC mode is set; when the SSC entrance condition is determined by the control unit, to be satisfied to enter an SSC mode, interrupting a supply of fuel to an engine and turning off the engine; monitoring a distance in which the control unit determines whether a distance to a front vehicle is increased or decreased based on a front distance signal transmitted from a detecting unit electrically-connected to the control unit; and increasing or decreasing a vehicle speed by controlling the engine, a Mild Hybrid Starter Generator (MHSG), or an Electronic Stability Control (ESC) based on the monitoring of the distance.
US11338803B2
An ECU of an automated drive device determines a future traveling track for a vehicle using a first straight line that extends in a forward direction of the vehicle, a second straight line that extends along a second course, and a curved track that extends between a first predetermined point on the first straight line and a second predetermined point on the second straight line. After determination of the future traveling track, the vehicle turns to the right in an intersection during actual traveling on the traveling track, if a median strip is present in a course of the vehicle, a changed track is calculated so as to avoid interference of the vehicle with the median strip.
US11338798B2
Provided are a full-automatic parking method and system. The full-automatic parking method comprises: receiving a start instruction sent by a user, and activating an automatic parking system according to the start instruction; controlling a vehicle to automatically move forward and search, during moving, whether there is an available parking space at the left side or the right side of the vehicle, and when there is an available parking space, identifying basic information of the target parking space; planning a parking path according to the identified basic information of the target parking space, and obtaining a start point of parking and a parking path from the start point of parking to an end point of parking; controlling the vehicle to automatically move to the start point of parking; and controlling the vehicle to automatically park in the parking space according to the planned parking path. Through the full-automatic parking method and system provided by the present disclosure, a vehicle searches and identifies a free parking space while automatically moving forward, and automatically parks in the parking space; no human involvement is required in the whole process of searching a parking space and parking, thereby implementing full-automatic parking.
US11338797B2
A hybrid vehicle for anti-rollover through active control of an engine and an anti-rollover control method for the same, may include detecting a roll angle of the vehicle, and when the detected roll angle is equal to or greater than a threshold roll angle, accelerating or decelerating, by a controller, the engine in a state in which the engine clutch is released depending on a direction of the roll angle.
US11338796B1
A traction control module includes a sensor/estimation module configured to output wheel stability data based on a plurality of wheel condition inputs and a wheel stability monitoring module configured to calculate a plurality of wheel stability predictors based on the wheel stability data. Each of the wheel stability predictors is independently indicative of a wheel slip condition. The traction control module further includes a wheel stability data fusion module configured to receive each of the plurality of wheel stability predictors, combine selected wheel stability predictors from the plurality of wheel stability predictors to generate combinations of the wheel stability predictors, and selectively output a torque reduction request based on the combinations of the wheel stability predictors.
US11338791B2
A method for controlling an electric device including: a step of comparing the rotation speed of an internal combustion engine at the time when it has been determined that the internal combustion engine is to transition to a rotation stop state with a specified threshold; and a step of performing rotation-speed increasing control, in a case where the rotation speed of the internal combustion engine at the time of the determination is higher than the threshold, in which in a case where the rotation speed of the internal combustion engine at the time of the determination is not higher than the threshold, the rotation speed of the internal combustion engine is not made higher than the rotation speed at the time of the determination but is let to decrease to stop the internal combustion engine.
US11338783B2
An electropneumatic trailer control-valve unit for a vehicle includes a storage port for coupling a store of compressed air for a trailer, a brake-pressure port, and a brake-pressure pilot-control unit configured to output at least one first control pressure. The electropneumatic trailer control-valve unit further includes a brake-pressure main-valve unit configured to receive the first control pressure and to output a brake pressure at a brake-pressure port, a trailer operating-pressure port configured to receive a trailer operating pressure; and a pneumatically switched trailer protection valve with a protection-valve control port which is connected to the trailer operating-pressure port for receiving the trailer operating pressure. The trailer protection valve switches from a first switching position into a second switching position if the trailer operating pressure exceeds a predetermined first threshold value.
US11338781B2
A vehicle includes a passenger capsule, a front module, a rear module, an engine, a transaxle, a front lift structure, and a rear lift structure. The front module is coupled to a front end of the passenger capsule. The front module includes a first longitudinal frame member, a second longitudinal frame member, and a front axle assembly. The rear module is coupled to a rear end of the passenger capsule and includes a rear axle assembly. The engine is coupled to the front module. The transaxle is coupled to the rear module. The transaxle includes a housing. The rear axle assembly includes a component that is directly coupled to the housing of the transaxle. The front lift structure includes protrusions extending from the first longitudinal frame member and the second longitudinal frame member. The rear lift structure includes protrusions extending from opposing lateral sides of the structural shell.
US11338780B2
A braking system is provided. The braking system includes a plurality of brake fluid pressure generation devices provided in a front-side storage camber of a vehicle in which automated driving is enabled. The brake fluid pressure generation devices are provided on the same fluid pressure transmission route and include a non-electrically actuated brake pedal unit. The braking system includes an emergency stop button provided in a vehicle cabin, and an emergency brake circuit that generates braking force with use of the brake pedal unit in a non-energized state or in a case of transition to the non-energized state after the emergency stop button is operated.
US11338778B2
A braking system for an autonomous car is provided, including a car body, a pedal, a braking mechanism, a resistance ruler, a driving motor, a connecting member, a first micro switch, a second micro switch, and a control unit. The pedal is pivotally connected to the car body, the braking mechanism is connected to the pedal, and the resistance ruler is disposed on the pedal. The connecting member is connected to the driving motor and the pedal. The control unit is electrically connected to the driving motor, the resistance ruler, the first micro switch, and the second micro switch. When the pedal is in a first position relative to the car body, the pedal contacts and actuates the first micro switch. When the pedal rotates relative to the car body from the first position to a second position, the pedal contacts and actuates the second micro switch.
US11338776B2
A wiper blade device (10a; 10b; 10c) with at least one fluid channel (14a; 14b; 14c) which has at least one fluid output opening (16a, 16a′; 16b, 16b′; 16c, 16c′), in particular at least one nozzle element (50a, 50a′; 50b, 50b′; 50c, 50c′), to form a fluid output, and with at least one wind deflector unit (18a; 18b; 18c), on and/or in which the at least one fluid channel (14a; 14b; 14c) is arranged. The wiper blade device (10a; 10b; 10c) has at least one wiper blade end cap (12a, 12a′; 12b, 12b′; 12c, 12c′) which forms at least one end piece of the fluid channel (14a; 14b; 14c).
US11338774B2
A heating plate includes: a pair of glass plates; a conductive pattern disposed between the pair of glass plates and defining a plurality of opening areas; and a joint layer disposed between the conductive pattern and at least one of the pair of glass plates; wherein the conductive pattern includes a plurality of connection elements that extend between two branch points to define the opening areas; and a rate of the connection elements, which are straight line segments connecting the two branch points, relative to the plurality of connection elements, is less than 20%.
US11338772B2
Computer systems for training a machine learning model for preventing relay attacks. Including portable electronic devices capable of controlling the opening or closing, contactlessly, of an access to a road vehicle on the basis of a pretrained machine learning model. The general principle is based on the use of smartphones as a digital key for accessing a road vehicle. Machine learning is used to train a learning model capable of predicting the movement of a smartphone of this type as it approaches or moves away from the road vehicle. Subsequently, access to the road vehicle is authorized only when same receives the information on the movement of the smartphone.
US11338769B2
A device may receive an arming signal associated with immobilizing a vehicle. The device may monitor, based on receiving the arming signal, a current associated with an electrical power output from a battery of the vehicle. The device may detect that a measurement of the current satisfies a threshold associated with an ignition component starting an engine of the vehicle. The device may control, based on detecting that the current satisfies the threshold, a bypass circuit to reduce the electrical power output to prevent the ignition component from starting the engine.
US11338768B2
A control device includes a communication unit configured to acquire control information on a vehicle from an information processing device in a wired or wireless communication, and a processing unit configured to execute a process of starting vehicle control based on the control information. The processing unit continues or suspends the process of starting vehicle control depending on a result of an authentication process on usage authority of the control information, and the authentication process is executed while the process of starting vehicle control is executed.
US11338766B2
A webbing length adjustment device has an outer shell, an adjustment assembly, and an elastic member. The adjustment assembly is disposed in and is moveable relative to the outer shell, and has an operating member having a lateral pressing plate portion and a sliding member moving relative to the operating member. The lateral pressing plate portion is formed on the operating member, is located above the outer shell, and is located beside the second through hole for giving more areas to exert force easily and operate conveniently. The lateral pressing plate portion is located at an outer side of a first webbing. There is no interference between the first webbing and user's hand. The elastic member is disposed in the outer shell, and is connected to the outer shell and the operating member for giving a restoring force to the operating member. The outer shell is hard to damage.
US11338759B2
[Problem] To expand and deploy a hood-shaped airbag in a reliably sandwiched condition between the top of a shoulder of a seated occupant and a seatbelt in a normal set condition during a collision, and reduce injury to the occupant by a device other than an airbag such as a seatbelt or the like. [Resolution Means] An airbag device 11 contains an airbag 12 and inflator 13 integrally covering the head 2a and a side portion of a seated occupant 2. The airbag 12 in a flat condition prior to folding has a plurality of chambers 12c demarcated in a longitudinal direction. The chamber 12c has a head protecting chamber 12ca stored in an upper portion of a backrest portion 1b of a seat 1 and a pair of side protecting chambers 12cb stored in opposing positions separated in a vehicle width direction on both left and right sides of the backrest portion 1b. At the time of expansion and deployment, the side protecting chamber 12cb expands and deploys between the seatbelt 3 and occupant 2, and thus the airbag 12 is configured such that a space S is formed between the occupant 2 and airbag 12 deployed at a position where the seatbelt 3 passes.
US11338758B2
A rooftop airbag apparatus may include: a rear cushion installed above a rear seat, connected to a rear inflator, and expanded and deployed as gas is injected from the rear inflator; and a rear tether connected to the rear cushion to bend a front side of the rear cushion downward when the rear cushion is deployed.
US11338756B2
An airbag device with a horn switch body, configured so as to be installed in an upper surface side in a boss portion near a center of a steering wheel, includes: an airbag which inflates by receiving inflation gas; an inflator for supplying inflation gas to the airbag; a pad covering the folded airbag; a mounting base made of sheet metal which holds the airbag, the inflator, and the pad; a horn switch body having an assembling pin to be assembled to a main body side of the steering wheel; and a support plate made of a sheet metal which supports the horn switch body as a configuration attached to a lower surface side of the mounting base. A case around the assembling pin, the mounting base, or the support plate is provided with a spacer capable of preventing rattling of the switch disposition portion in the case.
US11338752B2
An airbag module has an airbag and a gas generator, between which a gas supply with a valve arrangement is arranged. The valve arrangement has an electrically actuatable pilot valve and a hydraulic transmission arrangement for amplifying a stroke action of the pilot valve.
US11338745B2
A holder including a tubular main body that includes a pair of split bodies, and a hinge that couples the pair of split bodies so that the pair of split bodies can be opened and closed, the tubular main body being configured to be inserted into the tube; and a pair of projections that each have a press surface to be pressed against by an ejector pin, and are respectively formed protruding radially outward from outer circumferential surfaces of the pair of split bodies, wherein the pair of projections are formed so that when the pair of split bodies are opened with the hinge used as a pivot point, the pair of projections come into contact with each other before the outer circumferential surfaces of the pair of split bodies come into contact with each other.
US11338744B2
One or more systems for an enclosed toilet may be mounted to an exterior of a big vehicle such as a truck. One or more systems for an enclosed toilet may be manufactured onto or mounted onto a trailer that may be hitched to a vehicle and towed. The embodiments for the toilet system comprise of a fully functional toilet which is operatively connected to a clean water tank and a waste tank. The clean water tanks and the waste tanks are also each provided with a temperature sensor, a heating element, a cooling element, and a level sensor. The various functions and systems of the toilet function may be electronically monitored and controlled. The one or more systems for a toilet system that may be used on a trailer also comprises of a shower area which has a gravity fed water tank that feeds into a shower head. The one or more systems herein is a fully independent system that provides easy access to a fully and independently functional toilet system.
US11338736B2
This invention relates to an auxiliary tool for automobiles, particularly a car latch pedal including a pedal. The pedal comprises a bottom clamp groove and a first connecting hole at one end; The bracket has a hook on one side of the end and a adjusting hole on the other side of the same end. The hook is hung on the car latch and the first pin is fixed on the first connecting hole. The adjusting hole of the bracket is inserted in the first pin, and the bottom clamp groove is positioned beneath the car latch, pressed on the car latch by using the first pin as the pivot. The car latch is positioned between the hook and the bottom clamp groove. The elastic block is fixed at the other end of the bracket. Small in size, the car latch pedal can be conveniently carried around by cars. Fixing the car latch at proper height will make it convenient to stably load or unload items at the car roof. The angle of the car latch can be adjusted to remain horizontal, avoiding damages to car paints or deformations of door frames.
US11338732B1
A hitch cross path alert system for a vehicle is presented. A first sensor may detect whether a hitch is connected to a hitch receiver connected to the vehicle. A second sensor may identify a pedestrian in proximity to the vehicle. A processor may be configured to predict a path of the pedestrian based on data captured by the second sensor and to cause the vehicle to output an audio or visual warning to the pedestrian.
