US11113195B2
Embodiments for accessing data are provided. A method of accessing data comprises: receiving a request to access first data in a storage device, at least a part of data in the storage device being cached in a cache, and index information of the at least a part of data being recorded in an index structure associated with the cache; querying the index structure to determine whether the first data is cached in the cache; and accessing the first data based on a result of the query. Embodiments of the present disclosure can improve data accessing efficiency while saving memory consumption.
US11113191B1
Methods and systems for the direct-addressing of data and the indirect-addressing of data are disclosed using pointers based on two or more hash digests generated in different ways using the same data and the same hash algorithm along with a modulo of a prime number.
US11113190B2
A computing device implemented method for building a mutable type is disclosed. A data structure is generated in a contiguous section of memory. The data structure includes an element portion and an over-allocation portion. The element portion stores elements accessible with an index. A gap object is inserted into the over-allocation portion. The gap object is garbage collected.
US11113182B2
Performing reverse execution debugging of an application. The method includes identifying a snapshot of application state for an application in an application framework. The method further includes emulating execution of the application, using bytecode, in a forward direction from the snapshot to an end point, causing generation of historical execution state at various points along the emulation of the application. The method further includes collecting the historical execution state. The method further includes using the collected historical execution state, emulating reverse execution of the application by substituting collected historical execution state, when needed, to restore previous state needed as a result of emulation of reverse execution of the application.
US11113179B2
An information processing device includes a communication processing unit that performs communication with an external device according to an instruction from application software, and a trace processing unit that executes a first information trace process when a first predetermined condition is satisfied and executes a second information trace process when a second predetermined condition is satisfied. The first information trace process includes obtaining, from an operating system, environmental information that is information about an operating environment of the application software and writing the environmental information to an environmental information log file. The second information trace process includes writing, to a communication log file, information indicating a procedure of communication that the communication processing unit performs with the external device, obtaining the environmental information from the operating system, and writing the environmental information to the environmental information log file.
US11113176B2
Program source code defined in a multi-threaded imperative programming language can be compiled into a circuit description for a synchronous digital circuit (“SDC”) that includes pipelines and queues. During compilation, data defining a debugging network for the SDC can be added to the circuit description. The circuit description can then be used to generate the SDC such as, for instance, on an FPGA. A CPU connected to the SDC can utilize the debugging network to query the pipelines for state information such as, for instance, data indicating that an input queue for a pipeline is empty, data indicating the state of an output queue, or data indicating if a wait condition for a pipeline has been satisfied. A profiling tool can execute on the CPU for use in debugging the SDC.
US11113174B1
The current document is directed to methods and systems that employ distributed-computer-system metrics collected by one or more distributed-computer-system metrics-collection services, call traces collected by one or more call-trace services, and attribute values for distributed-computer-system components to identify attribute dimensions related to anomalous behavior of distributed-computer-system components. In a described implementation, nodes correspond to particular types of system components and node instances are individual components of the component type corresponding to a node. Node instances are associated with attribute values and node are associated with attribute-value spaces defined by attribute dimensions. Using attribute values and call traces, attribute dimensions that are likely related to particular anomalous behaviors of distributed-computer-system components are determined by decision-tree-related analyses and are reported to one or more computational entities to facilitate resolution of the anomalous behaviors.
US11113166B2
A monitoring system includes a baseboard management controller (BMC) disposed on a same baseboard as a system under test; an administrator device electrically connected to the BMC; and a software test fixture stored in the BMC, the software test fixture generating an electrical signal, which is transferred to a corresponding target device of the system under test to access a register of the corresponding target device.
US11113165B2
A method for detecting repairable boards requiring repair amongst many boards which may or may not require repair applies a board detection model based on training features of many sample repairable boards. The method obtains repair-relevant information of all the sample repairable boards, extracts predetermined features from the repair-relevant information, and analyzes the predetermined features to obtain the training features. The board detection model is established and trained based on the training features, and receives repair-relevant information of each repairable board to obtain a result of detection repairable board according to the board detection model. A device for detecting repairable boards is also provided.
US11113161B2
A data transfer device is used to augment the capabilities of a data storage system. The data transfer device may be capable of persistently storing data for an indeterminate amount of time, and may be configured to store a portion of a bundle of redundancy coded shards that span between the data transfer device and a data storage system configured to store the remainder of the bundle. Data stored on the data transfer device may be read from and written directly to the data transfer device without transfer of data to the data storage system. If the data transfer device is not available, the remaining shards of the bundle may provide a regenerated, original form of the data.
US11113155B1
Transactional log data for a distributed database may be archived by a number of computing nodes scalable to a specified concurrency parameter. A log record may be mapped to a computing node for performance of an archiving operation. The log record may be stored with information indicative of a position, in a hierarchy of shards, of the shard from which the log record originated. The log record may be replayed in an order, relative to other records, that is based on the shard's position in the shard hierarchy. The log record may be replayed on a shard identified based on a time-invariant and idempotent hash function.
US11113154B2
Systems and methods are disclosed for cross-system user-level management of data objects stored in one or more information management systems, and for user-level management of data storage quotas in information management systems, including data objects in secondary storage. An illustrative quota manager is associated with one or more information management systems. The quota manager comprises a quota value representing the maximum amount of data storage allowed for a given end-user's primary and secondary data in the one or more information management systems. The quota manager determines whether data associated with the end-user has exceeded the storage quota, and if so, prompts the end-user to select data for deletion, the deletion to be implemented globally, across the primary and secondary storage subsystems of the respective one or more information management systems. Meanwhile, so long as the quota is exceeded, the quota manager instructs storage managers to block backups of end-user's data.
US11113153B2
A method and system for sharing pre-calculated fingerprints and data chunks amongst storage systems on a cloud local area network. Specifically, the disclosed method and system extend the functionality of data deduplication storage systems to include querying other data deduplication storage systems on the cloud local area network for fingerprints, corresponding to data chunks, when these fingerprints and data chunks are not stored locally. The transfer of data chunks between one data deduplication storage system to another through the cloud local area network may be a faster and cheaper alternative to the transfer of data chunks between a data deduplication storage system and a client through a wide area network.
US11113152B1
A computer-implemented method for managing file backup may include (i) detecting, by a computing device, an attempt to upload a file to a backup storage, (ii) calculating a degree of difference between the file and a previous version of the file on the backup storage, (iii) comparing, by the computing device, a list of applications that have written to the file with a list of acceptable applications for the file, (iv) calculating, based on the degree of difference and the comparison of the list of applications, a change score for the file, and (v) applying, based on the change score, a backup policy to the attempt to upload the file. Various other methods, systems, and computer-readable media are also disclosed.
US11113147B2
Systems and methods are disclosed herein for monitoring, detecting, and mitigating hardware and software failures. An error detection module monitors the execution of software processes and detects failures of the monitored processes. The error detection module may monitor reboot events and correlate reboot events with failures of the monitored software processes. If a monitored process fails, the error detection module may log the failure and its cause. If the same process has failed numerous times, causing the user device to experience a reboot loop, remedial action may be taken based on the cause of the failure.
US11113145B2
A memory device includes a plurality of pages. Each page includes a data region configured to store data, an error correction code (ECC) region configured to store ECC data that is used to detect and correct one or more errors occurring in the data stored in the data region, and a metadata region configured to store a write count of a corresponding page.
US11113139B2
An outage detection system identifies a reported incident as a candidate outage incident based upon an input received from a first user of a customer concerning the reported incident; determines whether the candidate outage incident relates to at least a threshold number of prior candidate outage incidents reported by other users; and, if so, associates the candidate outage incident with the prior candidate outage incidents, and identifies the candidate outage incident and the associated prior candidate outage incidents as relating to an outage.
US11113137B2
A wide variety of software support functionality can be improved via error incident fingerprinting with unique static identifiers. Such unique identifiers can originate within an integrated development environment and be propagated to runtime, where they can be harvested from execution context at the time of an error. The fingerprint created from such a unique identifier can then be used for a variety of purposes, including indexing knowledge base records, criticality detection, service innovation, alerting, incident resolution, impacts to the development process, and machine learning.
US11113135B2
A memory device is provided. The memory device includes: a memory cell array; a monitoring circuit, and an event-checking circuit. The monitoring circuit is configured to detect one or more event parameters of the memory cell array, wherein the one or more event parameters correspond to one or more interrupt events of the memory cell array. The event-checking circuit is configured to determine whether to assert an interrupt signal according to the one or more event parameters detected by the monitoring circuit. In response to the event-checking circuit determining to assert the interrupt signal, a processor handles the one or more interrupt events of the memory device according to the interrupt signal.
US11113132B2
In some examples, a system identifies a potential issue based on comparing measurement data acquired at different hierarchical levels of a computing environment. Within a hierarchical level of the different hierarchical levels, the system determines, based on measurement data acquired for objects in the hierarchical level, whether the potential issue is localized to a subset of the objects.
US11113128B1
In one embodiment, a method includes receiving, by a kernel of an operating system executing on a computing device, a request to store a message to communicate from a first process to a second process using a circular buffer. The circular buffer includes a first number of memory segments. An ownership of a first memory segment of the circular buffer is determined, based on a corresponding first ownership segment of an ownership array for the circular buffer. The ownership array includes a second number of ownership segments, where the second number is the same as the first number. Responsive to determining that the first segment is available to the first process, the message is stored in the first memory segment. After the message is stored in the first memory segment, the first ownership segment is changed to indicate the first memory segment is owned by the second process.
US11113124B2
Systems and methods for searching datasets and classifying datasets are disclosed. For example, a system may include one or more memory units storing instructions and one or more processors configured to execute the instructions to perform operations. The operations may include receiving a test dataset from a client device and generating a test data model output using a data model, based on the test dataset. The operations may include processing test data model output by implementing an encoding method, a factorizing method, and/or a vectorizing method. The operations may include retrieving a reference data model output from a dataset index, based on a reference dataset. The operations may include generating a similarity metric based on the reference data model output and the test data model output. The operations may include classifying the test dataset based on the similarity metric and transmitting, to the client device, information comprising the classification.
US11113111B2
Systems, methods, and apparatus for machine learning task compartmentalization and classification are disclosed. An example method comprises receiving, from a first computing device, user defined parameters associated with at least one user, receiving, from a second computing device different from the first computing device, auxiliary data associated with the at least one user, generating, by a third computing device, at least one work profile based on the received user defined parameters and auxiliary data, and determining, by the third computing device, an affinity between a task component and the generated at least one work profile.
US11113108B1
Systems and methods provide an extensible, multi-stage, realtime application program processing load adaptive, manycore data processing architecture shared dynamically among instances of parallelized and pipelined application software programs, according to processing load variations of said programs and their tasks and instances, as well as contractual policies. The invented techniques provide, at the same time, both application software development productivity, through presenting for software a simple, virtual static view of the actually dynamically allocated and assigned processing hardware resources, together with high program runtime performance, through scalable pipelined and parallelized program execution with minimized overhead, as well as high resource efficiency, through adaptively optimized processing resource allocation.
US11113104B2
Computer systems, data processing methods, and computer-readable media are provided to run original networks. An exemplary computer system includes first and second processors and first and second memories. The first memory stores offline models and corresponding input data of a plurality of original networks, and a runtime system configured to run on the first processor. The second memory stores an operating system configured to run on the first processor or the second processor. When the runtime system runs on the first processor, the runtime system obtains an offline model and corresponding input data of an original network from the first memory and controls the second processor to run the offline model of the original network. The offline model of the original network includes model parameters, instructions, and interface data of respective computation nodes of the original network.
US11113103B2
Systems and methods for scheduling an instruction list for parallel processing tasks are provided. An exemplary method includes obtaining an instruction set in the instruction list to be scheduled and determining data dependencies among instructions in the instruction set by performing a data dependency analysis on the instruction set. The method also includes obtaining, based on the data dependencies, selection nodes for performing instruction selections during the scheduling of the instruction list. The method further includes determining, based on a preset rule, an order of instructions in a scheduled instruction list according to a corresponding order of the selection nodes.
US11113099B2
A processor system comprises at least a program counter structure, an interrupt control device, a memory, and an apparatus. The interrupt control device is configured to respond to an interrupt request by providing the program counter structure with an address associated with the interrupt request. The program counter structure is configured to output the address to the memory via a memory interface. The apparatus is configured to protect the program counter structure in case of an interrupt request, the apparatus includes an interface, a comparing device, and an outputting device.
US11113094B1
Virtual computer systems (virtual machines) have become increasingly common with the evolution of virtualization technology, cloud computing, etc. However, as a virtual machine and its associated guest operating system seek to execute and/or access a page of memory through synchronous processes execution of the virtual processor associated with the virtual processing is blocked until the page of memory is locked and available. Accordingly, time is wasted on calls waiting for physical page availability thereby reducing utilization of the host machine and virtual machine respectively. To address this an asynchronous virtual machine environment is established allowing the virtual machine or physical machine to handle additional operations whilst waiting for physical page availability.
US11113092B2
A cloud-based HRTF repository system that can be accessed via a public application program interface (API) on the remote repository server to permit individual users of audio-capable client devices to upload and store personalized HRTFs and basic device data in an open format. The cloud server repository includes a computer readable non-volatile memory which further includes a program memory portion comprising an application program interface (API) module configured for receiving HRTF data from a client device, or from a brand manufacturer, and for sending HRTF data to a client device. A brand manufacturer can upload HRTF data to the cloud-based HRTF repository system either directly from their branded companion app in a client device, or optionally via their own cloud server. One technique includes using a Media Service Provider (MSP) app in the client device with a provided server access library (SAL) thereby enabling retrieval of HRTF data for bath a personalized HRTF for any brand client device, or for retrieval of generalized HRTF data by brand manufacturers having a SAL in their brand server via the remote server repository public API.
US11113080B2
Systems and methods for providing adaptive virtual reality (VR) assistant in VR environments. The system is configured to receive input from users within an interactive communication session, wherein text from the input is extracted and analyzed by a Natural Language Processing (NLP) engine, and context is determined based on the input text extracted. Based on the determined context and input, the adaptive VR assistant generates a VR environment that is integrated within the same interactive communication session. The system enables a communication session between a virtual character created for the user and other virtual users within the generated VR environment based on the determined context.
US11113079B2
One or more computing devices, systems, and/or methods for assisting a user in performing a task are provided. For example, a request may be received from the user via a messaging interface, and the task (e.g., make a reservation) may be determined (e.g., identified) based upon the request. Questions associated with information required (e.g., name, location, dates, etc.) to perform the task may be determined and provided. Visual elements (e.g., selectable buttons) corresponding to answer choices associated with the questions may be provided. A selection of a first visual element of the visual elements may be received, and the task may be performed based upon the selection of the first visual element.
US11113076B2
Described is an apparatus comprising a semiconductor interconnect substrate and an interface. The semiconductor interconnect substrate may be electrically coupled to one or more components mounted thereon. The interface may be operable to carry a configuration command set to the one or more components in a normal operation mode subsequent to a power-up mode.
US11113071B1
A method for booting a computer system includes: loading a first stage bootloader of a plurality of first stage bootloaders from a boot image based on a known configuration of the computer system; executing the first stage bootloader to identify a selected bootbank of a plurality of bootbanks in the boot image based on the known configuration of the computer system; executing, by the first stage bootloader, a second stage bootloader from the boot image with an instruction to boot from the selected bootbank; and executing, by the second stage bootloader, a binary file in the selected bootbank.
US11113070B1
Technologies are provided for automated identification of system devices to be disabled in a computing system and the disablement of the system devices during bootup of the computing system. In some embodiments, the computing system can execute a firmware configured to perform a bootup process of the computing system. The computing system includes multiple system devices. The firmware can generate program code for identifying a system device for disablement. The firmware can send the program code to a controller device curing the bootup process, where execution of the program code by the controller device generates data identifying one or several specific system devices to be disabled in the computing system. The firmware can then access such data from the controller device. Using the data, the firmware can determine that a specific system device to be disabled. The firmware can then disable that particular system device on a next bootup process.
US11113065B2
Speculative instruction wakeup to tolerate draining delay of memory ordering violation check buffers
A technique for speculatively executing load-dependent instructions includes detecting that a memory ordering consistency queue is full for a completed load instruction. The technique also includes storing data loaded by the completed load instruction into a storage location for storing data when the memory ordering consistency queue is full. The technique further includes speculatively executing instructions that are dependent on the completed load instruction. The technique also includes in response to a slot becoming available in the memory ordering consistency queue, replaying the load instruction. The technique further includes in response to receiving loaded data for the replayed load instruction, testing for a data mis-speculation by comparing the loaded data for the replayed load instruction with the data loaded by the completed load instruction that is stored in the storage location.
US11113061B2
Described herein are techniques for saving registers in the event of a function call. The techniques include modifying a program including a block of code designated as a calling code that calls a function. The modifying includes modifying the calling code to set a register usage mask indicating which registers are in use at the time of the function call. The modifying also includes modifying the function to combine the information of the register usage mask with information indicating registers used by the function to generate registers to be saved and save the registers to be saved.
US11113053B2
A processor includes a decode unit to decode an instruction that is to indicate a first source packed data operand that is to include at least four data elements, to indicate a second source packed data operand that is to include at least four data elements, and to indicate one or more destination storage locations. The execution unit, in response to the instruction, is to store at least one result mask operand in the destination storage location(s). The at least one result mask operand is to include a different mask element for each corresponding data element in one of the first and second source packed data operands in a same relative position. Each mask element is to indicate whether the corresponding data element in said one of the source packed data operands equals any of the data elements in the other of the source packed data operands.
US11113048B1
A device may receive input data identifying user stories, test case documents, event logs, and application logs associated with an application, and may perform natural language processing on the user stories and the test case documents, identified in the input data, to generate a first state diagram associated with the application. The device may process the event logs identified in the input data, with a heuristic miner model, to generate a second state diagram associated with the application, and may process the application logs identified in the input data, with a clustering model, to generate a volumetric analysis associated with the application. The device may perform post processing of the first state diagram, the second state diagram, and the volumetric analysis, to remove duplicate data and unmeaningful data and to generate modified outputs, and may perform actions based on the modified outputs.
US11113045B2
A method and apparatus for installing a network appliance. In one embodiment, the method includes copying an install image pertaining to the network appliance to an install staging area in a memory device of the network appliance, obtaining current installation object data from a server, and saving an up-to-date set of installation objects in the install staging area using the installation object data received from the server. The method may further include marking the install staging area as bootable, rebooting the network appliance, and installing from the install staging area onto the network appliance.
US11113043B2
A system for code development and execution includes a client interface and a client processor. The client interface is configured to receive user code for execution and receive an indication of a server that will perform the execution. The client processor is configured to parse the user code to identify one or more data items referred to during the execution. The client processor is also configured to provide the server with an inquiry for metadata regarding the one or more data items, receive the metadata regarding the one or more data items, determine a logical plan based at least in part on the metadata regarding the one or more data items; and provide the logical plan to the server for execution.
US11113042B2
A system for determining regulatory compliance of smart contracts is disclosed. The system may receive positive smart contracts that comply with regulations, convert positive section(s) of the positive smart contracts into a first set of intermediate representation of code, and train a neural network to classify smart contract sections. The system may then receive a first smart contract including first sections, convert the first sections into a second set of intermediate representation of code, classify the second set of intermediate representation of code as a first classification corresponding to the first set of intermediate representation of code or as a second classification not corresponding to the first set of intermediate representation of code, and generate for display a negative or positive indication based on the classification.
US11113035B2
The invention relates to a system that implements application lineage metadata and registration. An embodiment of the present invention is directed to auto generating Application Lineage data. This may be accomplished by implementing code markers, such as @Annotations, within the code. An embodiment of the present invention may scan the code each time a build is kicked off by a continuous integration and continuous delivery (CI/CD) pipeline. At the end of the build, the documentation may be automatically generated with application lineage information.
US11113029B2
A method and system of matching an application program interface (API) code usage with an API specification are provided. A program having an API code usage is received and its features are extracted therefrom. Features from meta data of a plurality of API specifications are extracted. For each API specification of the plurality of API specifications, a match probability with the API code usage is determined. An API specification having a highest probability is determined. The API code usage is matched with the API specification having the highest probability.
US11113026B2
A system and method for a user to receive voice prompts and to talk to a website stating what they desire to do. Speech-to-text (speech recognition) and text-to-speech or pre-recorded voice along with graphic overlay provide user guidance. Upon accessing a website, special code is transferred to the client browser from the site server. If the client computer's application interface supports speech recognition and/or text to speech, some or all speech conversions can be performed on the client side. If not, the speech processing can be performed on a dedicated private control site or by an external site that provides speech processing services, or as a distributed service in an on premise installation. After speech is converted to text, an artificial intelligence module, attempts to determine intent. Once intent is determined, correct commands can be sent to the website to bring up proper pages and/or walkthroughs and/or answers.
US11113017B2
An electronic device causes an image reading unit to start a scan process when a web API for scan start request is invoked by a process of a web browser configured to communicate with a server system.
US11113015B2
In information processing apparatus, a first setting unit sets whether or not to require user authentication in order for a function of the information processing apparatus to be used. A second setting unit performs, in association with a job type, a restriction setting for restricting a logged-in user from performing an operation with respect to a job corresponding to a user other than the logged-in user. A control unit performs control for enabling the restriction setting for a certain job type in response to a setting for requiring the user authentication being performed.
US11113003B2
A storage apparatus includes a non-volatile storage device configured to store data; a memory; and a processor coupled to the memory and configured to control access to the non-volatile storage device, the processor configured to: receive an instruction from external software as a task, generate a command set for controlling the non-volatile storage device, execute a command included in the generated command set, control firmware revision processing of the storage apparatus, and stop execution of the command after performing processing for suppressing abnormality detection of the external software at a timing at which the command is not executable during the firmware revision processing.
US11112994B2
A system including a memory device with microbumps are disclosed. A non-volatile memory device stores data for a machine learning operation. The non-volatile memory device comprises a set of microbumps. The set of microbumps are to transmit the data for the machine learning operation from the non-volatile memory device to another set of microbumps of a machine learning processing device that performs the machine learning operation.
US11112987B2
Techniques for processing data may include: receiving a candidate block; performing partial deduplication processing of the candidate block; receiving a second candidate block subsequent to performing partial deduplication processing for the candidate block; and performing first processing to determine whether to perform promotion processing for the entry, The partial deduplication processing may include: partially deduplicating at least one sub-block of the candidate block; and creating an entry in a deduplication database for the candidate block, wherein the entry includes a digest of the candidate block and the entry denotes a potential target block having the digest, and wherein the entry includes a counter that tracks a number of missed full block deduplications between the potential target block and subsequently processed candidate blocks. The promotion processing promotes the potential target block, having the first digest of the entry, to a new target block.
US11112986B2
The disclosed computer-implemented method for storing information within hybrid storage with local and cloud-based storage devices may include (1) dividing, if required, at the computing device, a file into multiple portions, (2) storing a first portion of the multiple portions as at least one first respective separate object on a local volume stored on the local storage device, (3) storing a second portion of the multiple portions as at least one second respective separate object on a cloud-based volume stored on a cloud-based storage device, and (4) naming each stored portion of the file with a respective object name comprising file metadata describing respective characteristics of the respective portion of the file. Various other methods, systems, and computer-readable media are also disclosed.
US11112983B2
Devices and techniques are disclosed herein to control recovery of a memory device from a reduced power state. A memory controller can include a detection circuit configured to monitor the power supply voltage to an array of memory cells during the reduced power state. Control circuitry an initialization procedure for recovery of the memory device from the reduced power state, based on the state of the detection circuit.
US11112982B2
A processing device initializes a drive strength value of a storage device in an electronic device to a first level. The processing device detects an operation to be performed on the storage device and executes the operation. The processing device monitors a bit error rate occurring in the storage device as a result of executing the operation and determines if the bit error rate satisfies a threshold value. In response to determining that the bit error rate satisfies the threshold value, the processing device increases the drive strength value of the storage device to a second level and re-executes the operation at the increased drive strength value of the storage device.
US11112981B2
The invention introduces a method for configuring impedance of memory interfaces, performed by a processing unit, including: setting a first impedance value associated with an on-die termination (ODT) for a receiver of a controller to a first default value; setting a second impedance value associated with a driver variable resistance for a transmitter of a memory device to a second default value; performing tests for test combinations each comprises a third impedance value associated with a driver variable resistance for a transmitter of the controller and a fourth impedance value associated with an ODT for a receiver of the memory device; and storing a test result for each in a predefined location of a static random access memory (SRAM), thereby enabling a calibration host to obtain the test result for each from the SRAM.
US11112980B2
A method of allocating a memory for driving a neural network including obtaining first capacity information of a space to store an input feature map of a first layer from among the layers of the neural network, and second capacity information of a space to store an output feature map of the first layer, and allocating a first storage space to store the input feature map in the memory based on an initial address value of the memory and the first capacity information and a second storage space to store the output feature map in the memory based on a last address value of the memory and the second capacity information.
US11112979B2
Devices, methods, and media are described for runtime memory allocation to avoid defects. One embodiment includes assigning a plurality of memory blocks of a memory sub-system to a plurality of erase groups, such that each erase group of the plurality of erase groups comprises two or more memory blocks of the plurality of memory blocks. A bad block association is determined for each erase group of the plurality of erase groups. Prior to a memory condition being met, memory resources of the memory sub-system are allocated by erase group based on a first set of criteria which are based at least in part on the bad block association for each erase group in order to prioritize use of erase groups with fewer bad blocks. After the memory condition has been met, the memory resources of the memory sub-system are then allocated by erase group according to a second set of criteria, wherein the second set of criteria allocates the memory resources irrespective of bad block association for each erase group after the determining that the memory condition has been met.
US11112965B2
An input signal corresponding to an action other than a drag on any virtual keyboard causes an erroneous string having at least two characters with an incorrect character other than the last character to be displayed. A second input signal corresponding to a drag on a virtual keyboard triggers entry into an error correction mode. A first incorrect character is located, a corrected input is determined according to an angle and a slide direction of the first drag, and the layout and geometry of the virtual keyboard; the first incorrect character is replaced with the corrected input to provide and display a first corrected string. The replacement of the first incorrect character and the display of the first corrected string occur without input from any source external to the device other than the first and the second input signals.
US11112947B2
To provide a display device having an input means using a bending action. A display device includes a first substrate, a second substrate, a display part, a first sensor element, and a second sensor element. The display part is provided between the first substrate and the second substrate. The first sensor element and the second sensor element are provided in their respective regions overlapping with the display part between the first substrate and the second substrate. The region where the second sensor element is provided overlaps with the region where the first sensor element is provided. The first substrate and the second substrate have flexibility. The first sensor element has a function of detecting the presence or absence of an object touching the first substrate or the second substrate. The second sensor element has a function of detecting the distortion of the first substrate or the second substrate.
US11112940B2
To provide an information processing device capable of improving manipulability for a user while efficiently displaying menus on a screen. Provided is an information processing device including: a detection unit configured to detect a position of a manipulating object; and a display control unit configured to cause a menu to be displayed on a screen according to the position of the manipulating object detected by the detection unit. The display control unit causes, when the detection unit detects that the manipulating object is positioned on a first icon serving as a base point, one or more second icons corresponding to a main menu to be opened on at least four sides of the first icon and displayed, and causes, when the detection unit detects that the manipulating object is positioned on one of the second icons, one or more third icons corresponding to a sub-menu subordinate to the main menu to be opened in a direction orthogonal to an opening direction of the second icons and displayed by using the selected second icon as a base point.
US11112935B2
Systems, methods, and other embodiments associated with generating a map of cloud resources are described. In one embodiment, a method includes receiving a cloud resource icon that represents a cloud resource, and generating a map of the cloud application including the received cloud resource icon. Based on information received about a relationship between resource icons in the map, a graphical representation of the relationship is included in the map. A search string input to the client terminal is received, and an appearance of a satisfying resource icon or a non-satisfying resource icon is modified within the map to graphically distinguish the satisfying icon from the non-satisfying icon.
US11112930B2
A computer-implemented environment for creating, curating, sharing and storing document contents in a concise, structured, modular, standardized and story-like format. The environment enables users to define content with a set of Cards, and arrange, connect and disconnect Cards so as to define a distinct Story. The environment additionally provides a user-adjustable Card content separator configured so that content below the separator is not instantly visible to the user. Furthermore, the environment enables the automatic conversion of files, data feeds and search results into Cards and Stories.
US11112922B2
A capacitive touch sensor comprises a plurality of electrodes on a substrate, and a position of a finger touching the sensor is determined by monitoring output signal changes caused by changes in capacitance caused by the present of the finger over or near the electrodes. The disclosure provides a capacitive touch sensor apparatus comprising a substrate and a plurality of touch sensor electrodes arranged on the substrate. Each of the electrodes comprises a respective primary electrode strip and a respective one or more electrode strip branches extending from the primary electrode strip.
US11112912B2
The calibration device is used for automatically calibrating capacitances of a sensing capacitor at various frequency points in the touch screen, and comprising a calibration circuit and a comparison circuit. The calibration circuit is connected with the sensing capacitor and the comparison circuit to transmit a calibration excitation signal to the touch screen to start calibration operations at the various frequency points, and calibrate the sensing capacitor in the touch screen according to a comparison result from the comparison circuit; the comparison circuit is used for comparing a preset capacitance with the capacitance of the sensing capacitor at a current frequency point in the touch screen to obtain the comparison result, and feeding the comparison result back to the calibration circuit, and the calibration circuit calibrates the capacitance of the sensing capacitor to a capacitance that matches with the current frequency point.
US11112911B2
A display device according to an aspect of the present disclosure includes a lead-out line disposed between the data lines in the second direction, first and second photo touch sensors disposed in left and right pixels of the lead-out line and electrically connected to the lead-out line to transmit a touch sensing signal, first and second sensing data lines disposed in the second direction and applying first and second sensor data signals to the first and second photo touch sensors and first and second sensing gate lines disposed in the first direction and applying first and second sensor gate signals to the first and second photo touch sensors.
US11112910B2
According to an embodiment, an electronic device, comprises a transparent member, an optical sensor disposed under the transparent member and including a light transmitter configured to emit light of a designated wavelength band and a light receiver configured to obtain light of the designated wavelength band emitted from the light transmitter and reflected by an external object adjacent to the transparent member, a first optical filter disposed between the transparent member and the optical sensor, having a first transmittance for light of the designated wavelength band, and configured to reflect light outside the designated wavelength band, and a second optical filter disposed between the transparent member and the first optical filter, having a second transmittance less than the first transmittance for light of the designated wavelength band, and configured to absorb at least a portion of the light reflected by the first optical filter.
US11112898B2
A force touch structure, a force touch panel and a display device. The force touch panel includes a display array layer and a force touch structure on a display side of the display array layer, the force touch structure includes a force sensing layer and a touch sensing layer that are laminated, the force sensing layer includes a plurality of force sensing electrodes, each of the plurality of force sensing electrodes is configured to change a resistance value upon being pressed, and the touch sensing layer is configured to detect a touch position.
US11112897B2
A organic light-emitting display panel, a preparation method of the organic light-emitting display panel and a display device are provided. The preparation method of the organic light-emitting display panel includes: providing a base substrate; forming a plurality of touch electrode wirings, an organic functional layer, and a plurality of first electrodes sequentially on the base substrate, the plurality of the touch electrode wirings being electrically insulated from each other, the plurality of the first electrodes being electrically insulated from each other, and the plurality of the touch electrode wirings and the plurality of the first electrodes are in one-to-one correspondence, forming a first encapsulation structure on the plurality of the first electrodes, and then using a laser irradiation process to electrically connect the respective first electrodes with the touch electrode wirings corresponding thereto by via holes passing through the organic functional layer.
US11112892B2
A stylus pen is disclosed with which coordinate information can be inputted accurately and whose operability can be improved. A stylus pen for inputting information by bringing a screen contacting portion into contact with a capacitive touch screen includes a barrel, a holder made of nonconductive material attached to a front end of the barrel, a screen contacting portion formed of conductive material and attached to a front end of the holder, and a connecting member made of conductive material that is disposed in the holder and has a resilient action along the axial direction and that conducts electricity when a front end portion of the connecting member comes into contact with the screen contacting portion. An outer diameter, perpendicular to the axial direction, of the connecting member is set to be smaller than an outer diameter, perpendicular to the axial direction, of the screen contacting portion.
US11112891B2
A touch pen, a control method thereof, a touch device, a readable storage medium are provided. The touch pen includes a pen body, a controller, a detecting part, an accommodation part. The controller, the detecting part, the accommodation part are on the pen body. The detecting part has a current detecting circuit, there is a conductive fluid in the accommodation part, the accommodation part is connected to the detecting part; at least a part of the current detecting circuit is inside the detecting part, and configured to contact the conductive fluid and form a circuit with the conductive fluid when the pen body is in a tilt posture, and output a corresponding reference value according to magnitude of a current in the circuit. The controller is electrically connected to the current detecting circuit and configured to output a control signal according to the reference value.
US11112890B2
An exemplary embodiment of the present invention provides a stylus pen including: a housing; a conductive tip configured to have at least a portion that is exposed to an exterior of the housing; a resonance circuit disposed in the housing to be connected to the conductive tip and to resonate an electrical signal transferred from the conductive tip; and a conductive blocking member disposed to correspond to a portion of the housing in which the conductive tip is exposed to the exterior.
US11112889B2
An electronic device according to certain embodiments may comprise a display configured to display a user interface including one or more objects corresponding to one or more functions; at least one wireless communication circuit configured to wirelessly connect to a stylus pen; at least one processor operatively connected to the display and the wireless communication circuit; and a memory operatively connected to the at least one processor, wherein the memory is configured to store the user interface, and wherein the memory stores instructions that, when executed, cause the at least one processor to: provide the user interface to the display; detect contact or proximity of the stylus pen with a selected object of the one or more objects of the user interface on the display, wherein the selected object corresponds to a selected function of the one or more functions; receive a first user input using the stylus pen through the wireless communication circuit, the first user input having a selected stylus pen input type from one or more stylus pen input types, while the stylus pen is in contact or proximate to the selected object; and in response to the first user input, map the selected function to the selected stylus pen input type.
US11112887B2
An electronic pointing device includes a housing. In addition, the electronic device includes a position transducer coupled to the housing. Further, the electronic pointing device includes a plurality of electrical switches coupled to the housing. Still further, the electronic pointing device includes a cover plate removably coupled to the housing. The cover plate includes a plurality of holes, each hole aligned with one of the plurality of electrical switches. The electronic pointing device also includes a plurality of button members. Each button member is removably disposed in one of the holes of the cover plate and disposed to engage the corresponding, aligned electrical switch to actuate that electrical switch.
US11112871B2
A display panel is disclosed. The display panel includes a back plate, a plurality of pixel units formed on the back plate, and a plurality of deformation units for providing haptic feedback. Each deformation unit is on one or more corresponding pixel units of the plurality of pixel units, and when being applied a drive voltage, undergoes a deformation corresponding to a haptic feature of a visual object displayed by the corresponding pixel units. Thereby, there is provided a display panel with haptic feedback, which is simple in structure and easy to implement.
US11112867B2
A method and system for, at an electronic device with one or more processors, presenting a media content item on an electronic display. The electronic device detects a user action with a respective portion of the media content item, wherein the user action does not include explicit selection of the respective portion of the media content item. In response to detection of the user action, the electronic device identifying additional content to present based on the content included in the portion of the respective portion of the media content item. The electronic device then simultaneously presents the additional content and the media content item on the electronic display.
US11112864B2
A display device includes: a display panel configured to display a first image having a first resolution; and a display panel driving circuit configured to drive the display panel, wherein the display panel driving circuit is configured to receive image data corresponding to a second image having a second resolution that is higher than the first resolution, to receive gaze data indicating a user's gaze, to select partial image data which reflects the user's gaze from the image data based on the gaze data, and to drive the display panel to display the first image based on the partial image data.
US11112862B2
The invention provides a viewing system including an augmented reality system that generates a visual presentation to a user based at least in part on an IPD of the user, and an IPD compensator that adjusts the visual presentation based on an IPD compensation factor.
US11112861B2
A method for determining the spatial orientation of an object encompasses the steps of detecting a rotational speed of the object with the aid of a first sensor; determining an estimated value for the spatial orientation of the object based on the detected rotational speed and a starting value for the spatial orientation; detecting the acceleration ameas acting on the object with the aid of a second sensor; determining the acceleration component of the detected acceleration ameas resulting from the rotational movement, based on the detected rotational speed and a given distance of the second sensor from the rotational axis of the rotational movement; determining the acceleration component agrav of the detected acceleration ameas resulting from the gravity; and correcting the estimated value for the spatial orientation, taking into account the acceleration component agrav resulting from the gravity.
US11112855B1
An electronic device comprises a clock request pad, a multiplexer and a control circuit. The clock request pad is arranged to refer to a first control signal to operate under a low voltage level or a high voltage level, to indicate whether the electronic device needs a clock signal generated from a clock generation circuit external to the electronic device. Said multiplexer is arranged to refer to a second control signal to output one of a voltage level of the clock request pad and a predetermined voltage level to function as a multiplexer output signal. The control circuit is coupled to said multiplexer, and refers to said multiplexer output signal to determine whether to control the electronic device to operate in a power-saving mode.
US11112840B2
An electronic chassis for enclosing and cooling electronic equipment is described that includes an oscillating heat pipe (OHP), wherein a first portion of the OHP extends into a rail of the chassis and a second portion of the OHP extends into the side panel on which the rail is located so that at least a portion of heat from operation of electronic equipment on a circuit card assembly (CCA) in contact with the rail passes through the rail to the OHP and from the OHP to a side panel of the chassis on which the rail is located where it is dissipated into an environment. In some instances, the side panel includes cooling fins. Also described is a method for forming such a chassis substantially of metal such as aluminum or its alloys using 3D printing or additive manufacturing.
US11112824B2
A backlight module includes a light guide plate, a light source, an optical film set and at least one light shielding layer. The light guide plate has a light incident surface and a light emitting surface adjacent to the light incident surface. The light source is disposed beside the light incident surface. The optical film set includes a first surface, a second surface and at least one end surface. The first surface and the second surface are opposite to each other. The at least one end surface is connected to the first surface and the second surface. The optical film set is disposed on the light emitting surface of the light guide plate. The first surface faces the light emitting surface. The at least one light shielding layer is disposed on the at least one end surface. A display device using the backlight module is also provided.
US11112812B2
A low-dropout voltage regulation device includes a power stage having an output terminal coupled to a load circuit, the load circuit being operable in a plurality of operating modes. The load circuit is configured to receive a different respective output current when in each of the plurality of operating modes. An error amplifier has an output coupled to an input terminal of the power stage. A compensation circuit is coupled to the input terminal of the power stage and is operable in a plurality of selectable configurations that are respectively tailored to the plurality of operating modes. The plurality of selectable configurations are selectable in response to a control signal representative of a current operating mode of the load circuit.
US11112802B2
An automated steering system for an agricultural vehicle operating in a row crop field. The automated steering system includes a correction system having a controller and an alignment sensor. The alignment sensor is disposed between two adjacently spaced crop rows and generates output signals indicative of the alignment sensor's lateral position relative to the two adjacently spaced crop rows as the vehicle advances in the forward direction of travel. The controller receives the generated output signals from the alignment sensor and determines an offset distance of said alignment sensor from a centerline between the two adjacently spaced crop rows. The controller outputs a modified vehicle position signal corresponding to the latitude and longitude position received from said GPS receiver shifted by the offset distance. The vehicle's on board navigation controller causes the vehicles on-board steering control system to steer the vehicle based on the modified vehicle position signal.
US11112793B2
Among other things, a vehicle having autonomous driving capabilities is operated in a mixed driving mode.
US11112792B2
A cleaning robot includes a user interface to display a map image including one or more divided regions, and the user interface displays an icon corresponding to a state value of a main device on the map image.
US11112791B2
Techniques are described for compressing image data for transmission to a computer system of a remote operator controlling a vehicle. A visual representation of a surrounding environment is generated from one or more images captured at the vehicle. One or more regions of interest in the visual representation are identified based at least on information received from the computer system of the remote operator, the information indicating a direction or area of focus of the remote operator. Regions of interest can be compressed to a lesser extent than regions located outside the regions of interest. The compressed visual representation is transmitted to the computer system for decompression and, ultimately, display on one or more display devices viewed by the remote operator.
US11112790B2
Micro-authorization of remote assistance for an autonomous vehicle is described herein. A constraint that inhibits propulsion by a mechanical system of the autonomous vehicle is activated by a computing system of the autonomous vehicle, wherein a signal that identifies the activated constraint is transmitted from the autonomous vehicle to a remote computing system. The remote computing system generates instructions to deactivate the activated constraint. A return signal is transmitted from the remote computing system that specifies instructions to deactivate the constraint and a distance to desirably advance the autonomous vehicle. The computing system of the autonomous vehicle deactivates the constraint and the mechanical system is controlled to advance the autonomous vehicle when signal latency is less than a predetermined threshold duration of time.
US11112789B2
Among other things, a determination is made that intervention in an operation of one or more autonomous driving capabilities of a vehicle is appropriate. Based on the determination, a person is enabled to provide information for an intervention. The intervention is caused in the operation of the one or more autonomous driving capabilities of the vehicle.
US11112776B2
Methods and systems include ways to synchronize a press machine and tending robots, including a pick robot and a drop robot, where the press machine includes an operating area for pressing a blank into a part. The pick robot and the part are moved out of the operating area while the drop robot carrying the blank is moved into the operating area. At least a portion of the pick robot and/or the part resides within the operating area at the same time at least a portion of the drop robot and/or the blank resides within the operating area. The pick robot is in communication with the drop robot and the movement of the pick robot is synchronized with the movement of the drop robot to prevent the pick robot or part from colliding with the drop robot or the blank.
US11112748B2
An electrophotographic developing member includes an electro-conductive support and an electro-conductive layer provided on the support, wherein the electro-conductive layer has a matrix containing a first rubber and a plurality of domains dispersed in the matrix, and the domain contains a second rubber and an electronic conductive agent and when a frequency is log-log-plotted on a horizontal axis and an impedance is log-log-plotted on a vertical axis with respect to an impedance measured by applying an alternating current voltage having an amplitude of 1 V on the electro-conductive layer while changing a frequency between 1.0×10−2 Hz to 1.0×107 Hz under a specific environment, an inclination of an impedance on a high frequency side is −0.8 or more and −0.3 or less and an impedance on a low frequency side is 1.0×104Ω to 1.0×1011Ω.
US11112742B2
An image forming apparatus includes a stack portion, a regulation portion, a detection unit, and a control unit. The regulation portion regulates a position of an edge of recording material stacked on the stack portion. The detection unit detects the position of the edge of the stacked and regulated recording material, and outputs a detection signal per the recording material edge detected position. Where the position of the recording material edge is detected, the control unit obtains a first width of the recording material stacked on the stack portion, calculates a second width of the recording material based on the detection signal output from the detection unit, and obtains a third width of the recording material by correcting a width of the recording material based on difference information between the second width of the recording material and the first width of the recording material.
US11112734B2
A belt device includes a belt wound around a plurality of rollers, one of the plurality of rollers, and a belt contact member disposed on the one of the plurality of rollers. The belt rotates along with the plurality of rollers. The belt contact member faces an edge of the belt in an axial direction of the one of the plurality of rollers and includes a flat portion and a separation portion. The flat portion forms a plane perpendicular to the axial direction of the one of the plurality of rollers. The separation portion is disposed outboard of the flat portion in a radial direction of the one of the plurality of rollers and has a surface located farther from the edge of the belt than the flat portion in the axial direction of the one of the plurality of rollers.
US11112711B2
A white toner comprising a toner particle wherein the toner particle includes a binder resin and a calcium titanate particle, the binder resin has an acid value, and a content of the calcium titanate particle in the toner is in the range of from 25 mass % to 80 mass %.
US11112709B2
A toner comprising a toner particle containing a binder resin, the storage elastic modulus Gt′ (150) of the toner at 150° C. is at least 1.0×104 Pa, the binder resin contains a polymer A having a first monomer unit derived from a first polymerizable monomer and a second monomer unit derived from a second polymerizable monomer different from the first polymerizable monomer, the first polymerizable monomer is selected from specific (meth)acrylic acid esters, the contents of the first monomer unit and second monomer unit in the polymer A are within specific ranges, and the SP values of the first monomer unit and second monomer unit are within specific ranges.
US11112704B2
Scatterometry overlay targets as well as target design and measurement methods are provided, which mitigate the effects of grating asymmetries in diffraction based overlay measurements. Targets comprise additional cells with sub-resolved structures replacing resolved coarse pitch gratings and/or comprise alternating sub-resolved structures with coarse pitch periodicity—to isolate and remove inaccuracies that result from grating asymmetries. Measurement methods utilize orthogonally polarized illumination to isolate the grating asymmetry effects in different measurement directions, with respect to the designed target structures.
US11112698B2
The present disclosure provides an embodiment of a method for lithography patterning. The method includes coating a photoresist layer over a substrate, wherein the photoresist layer includes a first polymer, and a first photo-acid generator (PAG), and a chemical additive mixed in a solvent; performing an exposing process to the photoresist layer; and performing a developing process to the photoresist layer to form a patterned photoresist layer. The chemical additive has a non-uniform distribution in the photoresist layer.
US11112683B1
A camera includes an optical camera housing, and a platform disposed at least partially within the optical camera housing. The platform is configured to be pan-rotated about a first axis relative to the optical camera housing. The platform includes a first component configured to be coupled to a camera lens, and a second component having a mount configured to be fixed to an infrared module. The camera also includes a camera lens coupled to the first component of the platform. The camera lens is configured to tilt relative to the platform about a second axis different from the first axis. The camera also includes an infrared module fixed to the mount.
US11112680B2
A light-adjustment module for camera includes a light source unit and a light-adjustment unit. The light source unit includes light-emitting elements disposed around a lens of the camera, and the light-emitting direction of each light-emitting element is parallel to the image-capturing direction of the lens. The light-adjustment unit is disposed above the light source unit and includes secondary optical elements respectively corresponding to the light-emitting elements. Each secondary optical element includes a light-transmitting cover, and each light-emitting element is accommodated inside the corresponding light-transmitting cover. An inner wall of each light-transmitting cover includes a first light-guiding inclined surface and a second light-guiding inclined surface. A first slope of the first light-guiding inclined surface is different from a second slope of the second light-guiding inclined surface. A light emitted by each light-emitting element is deflected through the corresponding first light-guiding inclined surface and the corresponding second light-guiding inclined surface.
US11112672B2
An optical device comprising a stack of the following layers: a capping layer; a layer of light absorber material; and a reflective layer, wherein the refractive index of the capping layer is at least 1.6.
US11112669B2
The present invention provides an array substrate and a display panel. The display panel includes the array substrate, a non-display region of the array substrate includes a fan-out region and a bonding pad region, and each fan-out lines of the fan-out region includes a first metal layer, a second metal layer, a third metal layer, and a fourth metal layer, which are arranged in a stack and are different materials.
US11112668B2
The present application discloses an array substrate and a display panel. In the array substrate, a contact-hole shorting bar includes a first side edge and a second side edge arranged in parallel, and distances from an edge of a contact hole to the first side edge and the second side edge are greater than zero.
US11112666B2
An array substrate and a display device are provided. The array substrate includes a substrate, which has a display area and a periphery wiring area at the outer side of the display area of the substrate; at least one periphery wiring in the periphery wiring area; an insulating layer on a side of the periphery wiring away from the substrate, wherein a plurality of grooves is formed in the insulating layer in region corresponding to the periphery wiring area, so as to form a barrier wall with the grooves; and a conductive shielding layer on one side of the insulating layer, an orthographic projection of portions, directly facing the grooves, of the periphery wiring on the substrate is within an orthographic projection of the conductive shielding layer on the substrate.
US11112659B2
An array substrate includes a display region and a wiring region. The wiring region includes a plurality of sets of signal line leads and a plurality of wiring regions, and a same set of signal line leads extends to a same bonding region disposed in the wiring region. The wiring region further includes at least one auxiliary wiring structure. Each auxiliary wiring structure is disposed between adjacent two sets of signal line leads and includes a peripheral closed wiring loop. Each peripheral closed wiring loop includes a plurality of corner portion, and a shape of at least one corner portion proximate to the display region is a curve.
US11112639B2
A method for sensing a biometric object using an electronic device includes the steps of: (a) emitting a sensing light from a backlight unit upon the biometric object contacting a sensing region on a display surface, and allowing the sensing light to pass through a color filter unit and then reach and be reflected by the biometric object to return as a reflected light; and (b) controlling arrangement of liquid crystal molecules located in a first region of a liquid crystal layer to define a first light path, and allowing the reflected light having predetermined wavelengths to pass through the color filter unit and the first light path to reach and be detected by the optical sensing unit.
US11112635B2
A display apparatus includes a frame case to support four sides of a display panel. The frame case is formed by bending a bar-shaped member made of a metal into a rectangular ring shape. Opposite ends of the bar-shaped member facing each other are covered by a cover member, which prevents quality degradation of the appearance of the display.
US11112634B1
A substrate and a display device are disclosed. The substrate includes a glass substrate; a gate insulation layer disposed on a surface of the glass substrate; a functional layer disposed on a surface of the gate insulation layer; an alignment layer disposed on a side of the functional layer; and an insertion layer disposed between the functional layer and the alignment layer; wherein a refractive index of the functional layer is n3, a refractive index of the alignment layer is n5, a refractive index of the insertion layer is n4, and n3>n4>n5.
US11112630B2
The embodiments of the disclosure provide a display panel protective glass and a preparation method thereof, a display panel and a display device. The display panel protective glass comprises: a glass substrate; a white photoresist layer on the glass substrate, the white photoresist layer being arranged along a bezel region of the glass substrate; an isolation layer on the white photoresist layer; a black matrix layer on the isolation layer, the black matrix layer being arranged along the bezel region of the glass substrate.
US11112623B1
A method and apparatus for driving an optical push-pull Mach-Zehnder modulator.
US11112622B2
Certain embodiments disclosed herein include lenses for eyewear with a molded wafer and a molded clear resin lens component integrated onto a surface of the molded wafer. The molded wafer can include an optical filter that enhances one or more properties of filtered light. The optical filter can be, for example, a contrast-enhancing, color-enhancing, and/or chroma-enhancing filter. The clear resin lens component can be shaped such that the lenses have optical power. In some embodiments, the molded wafer is integrated onto a surface of a polarizing wafer.
US11112609B1
An eyewear device that adjusts aspects of a displayed object as a function of a user's eyeglass prescription. A detector identifies object edges for displayed far objects. A correction chart stores brightness corrections as a function of eyeglass prescriptions. The object edges are brightened as a function of the brightness corrections to sharpen objects displayed for a user with nearsightedness and/or farsightedness.
US11112605B2
In an optical display system that includes a waveguide with multiple diffractive optical elements (DOEs), gratings in one or more of the DOEs may have an asymmetric profile in which gratings may be slanted or blazed. Asymmetric gratings in a DOE can provide increased display uniformity in the optical display system by reducing the “banding” resulting from optical interference that is manifested as dark stripes in the display. Banding may be more pronounced when polymeric materials are used in volume production of the DOEs to minimize system weight, but which have less optimal optical properties compared with other materials such as glass. The asymmetric gratings can further enable the optical system to be more tolerant to variations—such as variations in thickness, surface roughness, and grating geometry—that may not be readily controlled during manufacturing particularly since such variations are in the submicron range.
US11112598B2
An exposure device that draws a pattern on a substrate by shining a beam from a light source device on substrate and scanning the beam in a main scanning direction while varying the intensity of beam according to pattern information, including: a scanning unit having a beam scanning unit that includes a polygonal mirror whereby the beam is oriented to scan the beam, and light detector for photoelectric detection of reflected light generated when beam is shined on substrate; an electro-optical element for controlling the beam's intensity modulation according to pattern information such that at least part of second pattern to be newly drawn is drawn on top of at least part of first pattern formed on substrate; and a measurement unit measuring relative positional relationship between the first and second pattern on the basis of a detection signal output by the detector while second pattern is drawn on substrate.
US11112591B2
Techniques are described for reducing the number of angles needed in structured illumination imaging of biological samples through the use of patterned flowcells, where nanowells of the patterned flowcells are arranged in, e.g., a square array, or an asymmetrical array. Accordingly, the number of images needed to resolve details of the biological samples is reduced. Techniques are also described for combining structured illumination imaging with line scanning using the patterned flowcells.
US11112579B2
The present disclosure discloses an optical lens assembly. The optical lens assembly includes sequentially a first lens, a second lens, a third lens and a fourth lens from an object side to an image side along an optical axis. The first lens has a positive refractive power, and an object-side surface of the first lens is a convex surface. The second lens has a negative refractive power, and an object-side surface of the second lens is a concave surface. The third lens has a positive refractive power or a negative refractive power. The fourth lens has a negative refractive power. An air spacing T23 between the second lens and the third lens on the optical axis and an air spacing T34 between the third lens and the fourth lens on the optical axis satisfy: T23/T34<0.2.
US11112564B2
A method of nonblocking optical switching includes guiding a first optical beam from a first input to a first output via a first path through an optical switching fabric. The first path traverses a phase shifter disposed between a pair of cascaded Mach-Zehnder interferometers. The method also includes receiving a second optical beam for a second path intersecting with the first path through the optical switching fabric. The method also includes moving the first optical beam from the first path to a third path connecting the first input to the first output without intersecting the second path. The method also includes shifting a phase of the first optical beam, with the phase shifter, while moving the first optical beam from the first path to the third path to prevent the first optical beam from interfering with the second optical beam.
US11112563B2
Provided is an optical multiplexing circuit. The waveguide width of each waveguide is set such that the effective refractive index of a first optical waveguide with a first light beam in the 0-th order mode is equal to the effective refractive index of a MM conversion waveguide with the first light beam in the higher order mode and that the effective refractive indexes of the MM conversion waveguide with second and third light beams in the higher order mode are not equal to the effective refractive indexes of a second optical waveguide with the second and third light beams in the 0-th order mode.
US11112546B2
A method is described for preparing a coating layer having highly aligned nanomaterial by applying shearing force to a composite of nano material and lyotropic liquid crystal material after mixing the nano material and the lyotropic liquid crystal material. The method includes (a) injecting a composite of nanomaterial and lyotropic liquid crystal into a space between an upper plate and a lower plate in a laminate; and (b) applying a shearing force to the composite of nanomaterial and lyotropic liquid crystal.
US11112537B2
One or more aspects of the present disclosure are directed to components having an optical element that imparts structural color to the component or article. The present disclosure is also directed to articles of manufacture including the component having an optical element, and methods for making components and articles having an optical element that imparts structural color.
US11112536B2
A thermal emission source is provided that has a structure capable of suppressing deterioration of an optical assembly over time. The thermal emission source includes an optical assembly (1) having an optical structure in which a member made of a semiconductor has a refractive index distribution so as to resonate with light of a wavelength shorter than a wavelength that corresponds to an absorption edge corresponding to a band gap of the semiconductor. The optical assembly (1) includes a coating structure (30) with a coating material that differs from the semiconductor of refractive portions (10) and through which light of a wavelength included in a wavelength range from visible light to far infrared rays can be transmitted.
US11112527B2
The present application provides a method and a system for determining a saturation exponent of a heterogeneous carbonate reservoir. The method comprises: dividing a target reservoir into at least two reservoir types in accordance with a predetermined rule; obtaining a correspondence relationship between a saturation exponent and a bound water saturation in each of the reservoir types; determining the reservoir type to which a to-be-measured core belongs in accordance with the predetermined rule; obtaining a bound water saturation of the to-be-measured core; and calculating the saturation exponent of the to-be-measured core according to the bound water saturation of the to-be-measured core on the basis of the correspondence relationship of the reservoir type to which the to-be-measured core belongs.
US11112525B2
Nuclear magnetic resonance (NMR) well logs are obtained from a well in the reservoir measures of the total fluid, including both water and hydrocarbon, in the shale of the reservoir. NMR measurement at the surface of shale subsurface samples obtained in the form of drill cuttings or core samples from the same well provide measures of total water content of the shale. At the surface, pressure on the subsurface sample becomes that of atmospheric pressure, and hydrocarbon gas contained in the shale cuttings bleeds off. The remaining fluid within the shale cuttings is then only water, which can be measured using NMR techniques. Compensation for the effect of drilling fluids (drilling mud) on the NMR measures from the fluid cuttings is also performed. The hydrocarbon gas content of the formation shale can be determined from the difference between formation NMR well log readings and NMR measurements from subsurface sample.
US11112523B2
A calibration method includes determining calibration standards for a reference tool including a reference transmitter and a reference receiver. First and second calibration factors are measured to match a receiver on an electromagnetic measurement tool (the tool to be calibrated) to the reference receiver and to match a transmitter on the electromagnetic measurement tool to the reference transmitter. The electromagnetic measurement tool is deployed in a subterranean wellbore and used to make electromagnetic measurements therein. The measured first and second calibration factors and at least one of the calibration standards are applied to at least one of the electromagnetic measurements to compute a gain calibrated electromagnetic measurement.
US11112521B2
A capacitive proximity sensor may include a proximity sensing capacitor to provide a voltage output based on a voltage input, the capacitor including a ground plane and an electrode loop capacitively coupled to the ground plane. The proximity sensor may include a processor to detect an object proximity based on a change in the voltage output. This proximity sensor provides automated detection of a person, and thereby reduces the need for a vehicle occupant or child caregiver to activate a sensor by pressing a button. The use of a capacitance-based proximity sensor reduces issues associated with fabric, clothing, or other materials separating the proximity sensor from a person.
US11112517B2
A system and method of interpolating seismic data is provided. The system and method form a plurality of pairwise Hankel tensors from acquired seismic data, and a respective pairwise Hankel tensor for each of a plurality of originally collected frequency slices, perform tensor completion on each of said pairwise Hankel tensors to recover a plurality of interpolated frequency slices, and combine said plurality of interpolated frequency slices with said originally collected frequency slices to form a set of trace data of a geographical area of interest.
US11112513B2
A method for estimating sonic slowness comprising: obtaining (700) a plurality of sonic waveforms are received by a plurality of receivers of a logging tool after emission of a source sonic wave by a transmitter, obtaining (710) slowness models of the subterranean formation, a slowness model being defined by a at least one cell of constant slowness for at least one wave energy mode, computing (720), for each slowness model, a set of candidate travel times, a candidate travel time of a set of candidate travel times being computed for a wave energy mode and a position of a receiver of the plurality of receivers, computing (730) a relevance indicator for each set of candidate travel times based on the recorded sonic waveforms; searching (740) a match between the sets of candidate travel times and the recorded sonic waveforms by searching a relevance indicator which is optimum, computing (750) a sonic slowness estimate for the subterranean formation from a set of candidate travel times for which the relevance indicator is optimum.
US11112500B2
An ultrasound imaging system (100) includes a transducer array (102) with plurality of transducer elements (200) configured to transmit an ultrasound signal and receive echoes. Transmit circuitry (104) is configured to excite the transducer elements to transmit the ultrasound signal along a propagation direction. Receive circuitry (106) is configured to receive an echo signal produced in response to the ultrasound signal traversing flowing structure in the field of view. A beamformer (112) is configured to beamform the echo signal and produce a single directional signal at a depth. The directional signal is transverse to the propagation direction of the ultrasound signal. A velocity processor (114) is configured to transform the directional signal to produce a corresponding quadrature signal, estimate a depth velocity component and a transverse velocity component at the depth based on the directional signal and the quadrature signal, and generate a signal indicative of the estimate.
US11112492B2
A rotation angle sensor system for an optical system and/or a LIDAR system having a rotor and a stator for determining a rotation angle and/or an orientation between the rotor and the stator, which has a coil system that is stator-based and rotatably fixedly attached or attachable to the stator as a sensor element for receiving a magnetic alternating field, and, having a target that is rotor-based and rotatably fixedly attached or attachable to the rotor for generating a magnetic alternating field, and in which the coil system and the target are attached or are attachable to the stator and to the rotor so that different overlaps and/or spatial proximities occur between the coil system and the target as a function of the rotation angle and/or of the orientation between stator and rotor with a correspondingly different influence of the magnetic alternating field of the target on the coil system.
US11112489B2
Radar circuitry can include an isolator and a mixer. The isolator can isolate a transmission signal path and a reception signal path from each other, and generate a mixing (e.g. oscillation) signal based on a transmission signal. The isolator can be coupled to the mixer such that the drive signal drives the mixer (e.g. serves as the local oscillation signal of the mixer). The mixer mixes a received signal and the drive signal to generate a converted signal (e.g. a down-converted signal). The isolator can be a hybrid transformer or electrically balanced duplexer.
US11112486B2
Disclosed is a radar apparatus including: a local oscillator for outputting a local oscillation signal; a transmitter unit; and a receiver unit. The transmitter unit includes: a transmission input configured to receive the local oscillation signal; and a transmitter configured to transmit a transmission signal based on the local oscillation signal that has been received via the transmission input. The receiver unit includes: a reception input configured to receive the local oscillation signal not via the transmission input; a receiver configured to receive a reflection wave based on the transmission signal; a cancel signal generator configured to generate a cancel signal based on the local oscillation signal that has been received via the reception input; and an adder configured to superimpose the cancel signal on a reception signal.
US11112482B2
The present invention provides a method for calibrating verticality of a particle beam. The method includes: providing a baseplate having a first sensor and a second sensor; emitting the particle beam to the first sensor of the baseplate from an emitter, such that a first datum is collected when the first sensor receives the particle beam; emitting the particle beam to the second sensor of the baseplate from the emitter, such that a second datum is collected when the second sensor receives the particle beam; calculating a first calibrating datum based on the first datum and the second datum; and adjusting the baseplate or the emitter based on the first calibrating datum if the first calibrating datum is out of a first predetermined range.
US11112478B2
The invention provides for a magnetic resonance imaging system (100) for acquiring MRF magnetic resonance data (144) from a subject (118) within a region of interest (109). The magnetic resonance imaging system comprises a processor (130) for controlling the magnetic resonance imaging system and a memory (134) for storing machine executable instructions (140) and MRF pulse sequence commands (142). The MRF pulse sequence commands are configured for controlling the magnetic resonance imaging system to acquire the MRF magnetic resonance data according to a magnetic resonance fingerprinting protocol. Execution of the machine executable instructions causes the processor to: acquire (200) the MRF magnetic resonance data for the region of interest by controlling the magnetic resonance imaging system with the MRF pulse sequence commands; receive (202) at least one magnetic resonance image (152) descriptive of the region of interest; identify (204) anatomical regions (156) within the region of interest using an anatomical model (154); select (206) a local magnetic resonance fingerprinting dictionary (158) from a set of magnetic resonance fingerprinting dictionaries for each of the anatomical regions, wherein the local magnetic resonance fingerprinting dictionary comprises a listing of calculated MRF signals for a set of predetermined substances specific to each of the anatomical regions; and calculate (208) a composition mapping (160) of the predetermined substances for each of the anatomical regions using the MRF magnetic resonance data and the local magnetic resonance fingerprinting dictionary, wherein the composition mapping is a spatial average within each of the anatomical regions.
US11112471B2
The present invention is directed to inductively feeding a RF coil (9) for magnetic resonance imaging (MRI), and in particular to a system comprising a RF coil (9) for magnetic resonance imaging and at least one feeding coil (14) for inductively feeding the RF coil (9) with an RF signal, and further to a method for inductively feeding a RF coil (9) for magnetic resonance imaging with at least one RF signal. According to the invention, in this system, the at least one feeding coil (14) is configured and arranged for feeding the RF signal into a conductive coil element (10) of the RF coil (9) at a first position and at a second position, the first position being different from the second position, wherein the direction of the magnetic field of the RF signal at the first position is different from the magnetic field of the RF signal at the second position. In this way, the invention provides for an inductive RF feeding of a resonator which can be achieved in a compensated way, i.e. the local RF field of the feeding loop can be compensated at distant locations. Moreover, the directions of the magnetic fields can be adapted to the respective direction of the magnetic field surrounding the coil element (10) at the respective feeding location. In this way, the invention enables to improve the power efficiency of an RF coil.
US11112469B2
A method for control of a radio-frequency amplifier of a magnetic resonance system is provided. The method includes determining a radio-frequency power to be output by the radio-frequency amplifier during an examination of a patient in the magnetic resonance system. Using a Lambert W function, a maximum temperature in tissue of the patient is determined as a function of the radio-frequency power. The radio-frequency amplifier is set as a function of the maximum temperature.
US11112460B2
A method for determining lithium battery passivation starts by applying a load across a lithium battery at the start of a test interval. Measurements of the battery's voltage are taken after applying the load, and then again periodically during the test interval. A final measurement of the battery's voltage at the end of the test interval. The state of the battery is then determined based on the first and final measurements, and at least one of the periodic measurements.
US11112459B2
A method for testing operation of a device under test (DUT) includes receiving an input bit stream at an input pin, the input bit stream including multiplexed test patterns for a plurality of scan chains of the DUT. The method further includes demultiplexing the multiplexed test patterns, and providing a corresponding test pattern data to each of the plurality of scan chains. The method further includes, at each of the plurality of scan chains, scanning test results from the scan chain, to produce multiplex output test data into an output bit stream.
US11112448B2
A low insertion force connector assembly includes a first connector and a second connector which are detachably coupled to each other, wherein the first connector and the second connector are easily assembled to prevent contact failure and are firmly assembled to each other to improve dimensional stability, and it is easy to assemble and manufacture the connectors.
US11112445B2
A mechanism for travelling wave pilot protection of a transmission line and method for receiving indications of a travelling wave from two terminals of a transmission line, wherein two terminals are time synchronized. The method includes making a trip decision based on the indications using a short trip window. An arrangement is configured to perform the disclosed method.
US11112444B2
Disclosed is an aircraft sensor fault detection system. The system includes a sensor system having a sensing apparatus to measure a parameter of an environment and a measurement circuit coupled to the sensing apparatus. The system includes a source of alternating current connected to the sensor system. The system further includes an alternating current measurement system that measures alternating current passing through the sensor system and indicates an error when a threshold based on a change in impedance of the sensing apparatus is exceeded.
US11112443B2
A component sensitive to an electromagnetic field, which includes a first absorbent material, able to partially absorb energy of a given electromagnetic field and converting the absorbed energy into heat. The sensitive component includes a second fluorescent and thermosensitive material, placed in contact with the first material in order to store the heat converted by the first material. The second material is able to re-emit, under the action of a predetermined excitation light, a light by fluorescence with light intensity dependent on the stored heat.
US11112438B2
Provided is a nonlinear oscillation detection method at an electric power system, and a recording medium and apparatus for performing the method. The nonlinear oscillation detection apparatus at the electric power system detects various kinds of nonlinear oscillation occurring at the electric power system by applying a nonlinear oscillation precognition algorithm based on a nonlinear dynamic theory to the time series information measured at the electric power system.
US11112435B2
An electrical current transducer including a housing, a magnetic core comprising a central passage and a magnetic circuit gap, a magnetic field detector positioned in the magnetic circuit gap, and a leadframe conductor arrangement comprising a primary conductor for carrying the current to be measured and magnetic field detector conductors for connecting the magnetic field detector to an external circuit.
US11112433B2
Systems and methods are provided for measuring electrical parameters in a conductor without requiring a galvanic connection. A device includes a body and a clamp jaw assembly movable between an open position that allows a conductor to be moved into a measurement area, and a closed position that secures the conductor within the measurement area. The clamp jaw assembly includes sensors positioned inside a clamp jaw of the clamp jaw assembly. A user may apply a force to an actuator to move the clamp jaw assembly from the closed position into the open position so that the conductor may be positioned and secured in the measurement area. The clamp jaw assembly includes a visual indicator to guide the user to position the conductor within an optimal region in the measurement area. The clamp jaw assembly is sized and dimensioned to automatically position the conductor within the optimal region during measurements.
US11112431B2
A probe card of a testing apparatus of electronic devices comprises a testing head, which houses a plurality of contact elements extending along a longitudinal axis between a first end portion and a second end portion, a support plate, onto which the first end portion is adapted to abut, and a flexible membrane. Suitably, the testing head is arranged between the support plate and a first portion of the flexible membrane, which is connected to the support plate through a second portion thereof, the probe card further comprising a plurality of contact tips arranged on a first face of the flexible membrane at the first portion thereof, the second end portion of each contact element being apt to abut onto a second face of the flexible membrane, opposite to the first face, the number and distribution of the contact elements being different to the number and distribution of the contact tips.
US11112425B2
According to one aspect of the present disclosure, a device and technique for impact detection includes a housing and switch circuitry having an omega-shaped switch element. A passive radio-frequency identification (RFID) module is coupled to the switch circuitry and is configured to detect a state of a circuit condition of the switch circuitry. A mass member is movable within the housing from a first position to a second position in response to receipt by the housing of an acceleration event. Movement of the mass member to the second position causes the mass member to move the switch element to change the state of the circuit condition of the switch circuitry.
US11112417B2
The present invention relates to a method of loading a sample storage device (10) for a plurality of sample carriers (38A-38E) equipped with sample containers (34), said method comprising: during removal of sample containers (34) from the sample storage device (10): providing at least one output sample carrier (38A) having sample containers (34) that can be taken up from the output sample carrier (38A); providing a target sample carrier (38B) in which sample containers (34) taken up from the output sample carrier (38A) can be deposited; providing a refilling sample carrier (38C) which is at least partially filled with sample containers (34); removing at least one sample container (34) from the output sample carrier (38A) and depositing the at least one sample container (34) in the target sample carrier (38B), and for each sample container (34) removed from the output sample carrier (38A) and deposited in the target sample carrier (38B), removing another sample container (34) from the refilling sample carrier (38C) and refilling the space of the removed sample container (34) in the output sample carrier (38A) with the other sample container (34) from the refilling sample carrier (38C). Moreover, the invention relates to a loading system (12) designed for performing the method.
US11112414B2
The invention is a method for treating a heart failure patient with the steps of measuring the concentration of IGFBP2 in a blood, plasma or urine sample obtained from the heart failure patient and comparing the patient's IGFBP2 level to a threshold value derived from IGFBP2 measured in samples taken from a group of patients with heart failure selected from the group consisting of stage I, stage stage III and stage IV heart failure, according to New York Heart Association (NYHA) classification system. A patient with an IGFBP2 level that exceeds the threshold value is admitted or readmitted to a hospital and treated with at least one treatment selected from the group consisting of administration of a beta-blocker, an angiotensin-converting enzyme inhibitor, an angiotensin receptor blocker, an aldosterone antagonist, an implantable cardiac defibrillator, a cardiac resynchronization therapy, an implantable left ventricular assist device and a heart transplant.
US11112413B2
The present disclosure is directed to epitope-tagged antibodies, as well as methods of employing the epitope-tagged antibodies for detecting one or more targets in a biological sample, e.g. a tissue sample.
US11112406B2
A method for providing immunoassay test results includes collecting at least one biologic with a testing device, conjugating the biologic with particles on a conjugate pad of a test strip to create an immune complex, binding antigens or antibodies of the immune complex to antigens or antibodies of a test line, providing a software application to be stored on a mobile device having a camera; capturing an image of the testing device, including a color mosaic having at least one color value corresponding to a positive test result, comparing the color values of the test line image to the color values of the image of the color mosaic, determining if the color values of the image of the test line are within a predetermined range of the at least one color value of the image of the color mosaic corresponding to a positive test result; and presenting test results on the viewing screen.
US11112390B2
An online sample manager of a liquid chromatography system includes a fluidic tee having a first inlet port, a second inlet port, and an outlet port. A diluent pump moves diluent from a diluent source to the first inlet port of the fluidic tee. A valve has a fluidic intake port connected to a process source for acquiring a process sample therefrom. A pumping system moves the acquired process sample from the valve into the second inlet port of the fluidic tee where the process sample merges with the diluent arriving at the first inlet port to produce a diluted process sample that flows out from the outlet port of the fluidic tee.
US11112383B2
Embodiments provide an odor identification system including an operation array unit including at least two or more sensors which interact with odor causative substances included in an odor factor of a gas sample, a sensor data processing unit processing data obtained by interaction with the odor factor in the operation array unit, an odor factor information storing unit storing information of the odor factor and the interaction pattern information of the odor factor in advance, and a pattern identification unit identifying the odor factor on the basis of an interaction pattern while referring to the pattern processed by the sensor data processing unit and the information of the odor factor information storing unit, and collating the interaction pattern with the known odor information, wherein the odor of the object to be measured is contained.
US11112370B2
Provided are backscatter detection systems and methods implementing sensor arrays comprising flexible scintillators, and associated methods of operations. Specifically, an apparatus for detecting backscatter of a radiation beam formed in response to the radiation beam encountering an object comprises a structure configured to change from a first shape to a second shape. The apparatus further comprises a sensor array which comprises a flexible scintillating panel covering an area of the structure, and configured to conform to the shape of the structure form the first shape to the second shape. The flexible scintillating panel may comprise a plurality of optical fibers enclosed in a semi-rigid casing and coupled to a light detector. The plurality of optical fibers may be arranged in one or more layers. A layer of optical fibers may be arranged in a plurality of clusters or in an interwoven configuration.
US11112357B2
A device and method for observing an object, in particular a biological object, includes a light source able to illuminate a sample, and a screen lying between the light source and the object. The screen includes an aperture, through which propagates the illuminating beam produced by the light source and propagating toward the screen. Under the effect of the illumination, the object emits back-scattered radiation that propagates to the screen, the area of which is preferably larger than 100 cm2. The projection of the back-scattered radiation onto the screen forms an image representative of the back-scattered radiation, called a scattergram. An image sensor allows an image representative of the scattergram formed on the screen to be acquired.
US11112356B2
A precision edge detection system and sensor assembly is provided that uses a reflection technique to provide an energy efficient device that can be achieved using a relatively small form factor. There is provided an optical reflective sensor assembly that includes a light source, an optical element positioned to collimate and focus light from the light source to generate a focused beam, and at least one photodetector positioned adjacent the light source. The at least one photodetector is configured to detect light from the focused beam that has been reflected by an object positioned opposite the light source.
US11112349B2
A method for identifying metal wall loss in an insulated metal structure is provided. The method includes receiving thermograms of the outer surface of the structure using an infrared camera, applying filters to the thermograms using a first machine learning (ML) system, determining wall loss classifications based on outputs from the filters, validating the wall loss classifications by inspecting the structure, and training the first ML system using the validation results. Outputs of the first ML system and additional structural and environmental data are input to a second ML system that incorporates information from earlier states into current states. The second ML system is trained to estimate wall loss according to changes in the outputs of the first ML system and the additional data over time until a wall loss classification accuracy is reached. The metal wall loss is thereafter estimated using the first and second ML systems in coordination.
US11112348B2
A sensor assembly includes a wear sensor and a seal member. The wear sensor has an encapsulation body with a wear face, a sacrificial conductor embedded within the encapsulation body and spaced apart from the wear face, and a monitoring lead extending into the encapsulation body and connected to the sacrificial conductor. The wear sensor is fixed relative to the seal member and the encapsulation body has a wear coefficient that is greater than a wear coefficient of the seal member. Bearing arrangements and methods of monitoring seal wear in bearing arrangements are also described.
US11112345B2
Provided is a microparticle measurement device including a light emission unit that emits light to a microparticle to be analyzed and a light detection unit that detects light generated from the microparticle at a predetermined detection position. The microparticle measurement device further includes an analysis unit that is connected to the light detection unit and analyzes a detection value of the light detected by the light detection unit. The light detection unit is movable from the detection position.
US11112334B2
An in-vehicle exhaust gas analysis system, which is provided with a flowmeter, and an exhaust gas analyzer to analyze a concentration of a measurement target component contained in exhaust gas, includes a standard gas supply mechanism to supply a standard gas containing a predetermined component to the flowmeter and the exhaust gas analyzer. The system is configured to include a detected mass calculation section to calculate a detected mass of a predetermined component by using a flow rate obtained by the flowmeter and a concentration of the predetermined component obtained by the exhaust gas analyzer, a supply mass acquisition section to acquire a supply mass of the predetermined component supplied from the standard gas supply mechanism to the flowmeter and the exhaust gas analyzer, and a mass comparison section to compare a detected mass calculated by the mass calculation section and a supply mass acquired by the supply mass acquisition section.
US11112333B2
A sensor failure diagnostic apparatus includes a first estimation unit to estimate a mixing ratio of each type of a molecular structure included in a fuel, based on combustion parameters when a combustion of an internal combustion engine is executed in different combustion conditions, among the combustion parameters sensed by a combustion sensor, a second estimation unit to estimate the mixing ratio, based on characteristic parameters sensed by a characteristic sensor, a combustion sensor diagnostic unit to determine whether a failure of the combustion sensor exists, based on a sensed value of the combustion sensor when the combustion is not executed, and a characteristic sensor diagnostic unit to determine whether a failure of the characteristic sensor exists, by comparing the mixing ratio estimated by the first estimation unit with the mixing ratio estimated by the second estimation unit when the combustion sensor diagnostic unit determines the combustion sensor is normal.
US11112331B1
A monitoring system is disclosed herein that is configured to utilize a distributed sensing system to monitor both a cable and cable accessories included within a cable circuit. In various embodiments, the monitoring system may include a distributed sensing system and one or more cable accessory wrap assemblies. The distributed sensing system may include a distributed sensing fiber following (or integrated into) the cable and connected to a cable accessory wrap assembly for each of the one or more cable accessories in-line with cable. In various embodiments, each cable accessory wrap assembly may comprise a cable wrap embedded with a distributed sensing fiber. The distributing sensing fiber of a cable accessory wrap assembly may be configured to provide measurements to distributed sensing system indicating that an anomaly event occurred at a given cable accessory.
US11112330B2
Techniques for determining a location of a leak in a water distribution system are described herein. In some examples, a remote leak detection service and/or a leak detection device may receive measurements from a pressure sensor, a contamination sensor, and a flow rate sensor positioned along the water distribution system. Based on a difference in time between a change in pressure detected by the pressure sensor and a subsequent change in contamination detected by the contamination sensor, the flow rate measured by the flow rate sensor, and dimensions of the water distribution system, the remote leak detection system may determine the location of the leak.
US11112329B2
An apparatus and method for testing the integrity of packaging using vacuum. The apparatus consists of tank with an interior chamber, a lid operable to allow placement of a package into the interior chamber, a hold down plate attached to the lid, a measuring device configured to measure the size of the package, and a vacuum device configured to apply vacuum to the interior chamber of the vacuum chamber. During testing the package is submerged in a liquid, then placed under vacuum until predetermined size is reached. Then the package is inspected for indications of leakage.
US11112326B2
The invention relates to an arrangement composed of a measuring device and a container, wherein the measuring device (1) is suited for insertion into the container, which contains the medium to be measured, and wherein the container for receiving the measuring device (1) has a connector piece (20) having a passage opening extending in an axial direction and a seal land (22) projecting into the passage opening, wherein the measuring device (1) comprises a rotationally symmetric housing part (10), which is flush with the connector piece (20) and has an external cone portion (11), which forms with an internal cone portion (21) provided on the connector piece (20) a beveled sealing surface pair. According to the invention, the sealing element in the region of the external and internal cone portions (11, 21) consists in the front end section, which faces the medium, at least partially of a plastic, especially PEEK, or an elastomer and consists in the adjoining second section (32), facing away from the medium, of metal or ceramic or a fiber-reinforced plastic so that a defined and thus pressure- and force-resistant stop results in the axial direction between the external cone portion (11) of the measuring device (1) and the internal cone portion (21) of the connector piece (20), while independently thereof the sealing function is achieved exclusively in the front end section (31), facing the medium, of the sealing element (30).
US11112321B2
A torque detection device includes a first magnetic circuit part, a second magnetic circuit part, a circuit board module, and a sensor housing. The first magnetic circuit part is disposed on one side of a multipolar magnet in an axial direction. The second magnetic circuit part is disposed on the other side of the multipolar magnet in the axial direction. The circuit board module includes plural magnetic sensors mounted thereon and facing the magnetic circuit on one end side in a width direction being included in the plane and intersecting the arrangement direction. The sensor housing is coupled to one end side in the arrangement direction of the circuit board module so as to support the circuit board module on the one end side in the arrangement direction of the circuit board module.
US11112316B2
An optical fiber temperature sensor includes a broadband light source, a first optical fiber patch cord, a first single-mode optical fiber, a single-hole twin-core eccentric core optical fiber, a second single-mode optical fiber, a second optical fiber patch cord, and an optical spectrum analyzer.
US11112315B1
An apparatus for generating a temperature-dependent current. The apparatus includes an input current scaling circuit configured to generate a first current that varies with temperature in accordance with a first programmable slope, and a second current that varies with temperature in accordance with a second programmable slope; and a current temperature blending circuit configured to generate a third current based on the first current over a first temperature range and the second current over a second temperature range, wherein the first temperature range is different than the second temperature range.
US11112314B2
Provided is an infrared absorptive material having a high refractive index layer that has a refractive index of 3.0 or higher for infrared light at any wavelength in the wavelength range of 2 μm to 50 μm and has a thickness of 8 nm to 15,000 nm; and a reflective layer positioned on one face of the high refractive index layer.
US11112307B2
A spectroscopic camera includes an interference filter including a pair of reflection films and an imaging device that captures image light passing through the pair of reflection films. The interference filter is provided with a marker that changes the characteristic in accordance with which the image light passes, and the marker is provided in a position where the marker overlaps with the optical path of the image light that passes through the pair of reflection films.
US11112300B2
The optical sensor package comprises an optical sensor device with a sensor element arranged inside a housing comprising a cap. A diffuser is arranged in an aperture of the cap opposite the sensor element and prolongs the cap in the aperture or closes the aperture. The method comprises forming a cap with an aperture, arranging a diffusing material in the aperture, thus forming a diffuser, and after forming the diffuser, arranging an optical sensor device with a sensor element inside a housing that includes the cap, such that the sensor element is opposite the diffuser.
US11112296B2
Methods and systems for performing weigh measurement of a downhole tool string and validating accuracy of corresponding sensors. A method may include commencing operation of a processing device to control operations at an oil and gas wellsite. The processing device may then output a movement control command to a lifting device to cause a downhole tool string to move in accordance to the movement control command, receive an acceleration measurement of the downhole tool string, and determine a weight measurement of the downhole tool string based on the movement control command and the acceleration measurement.
US11112290B2
A measuring cup or spoon includes a handle having a distal end and a proximal end, with a bowl positioned at the distal end of the handle, the bowl forming an interior space and terminating in an upper rim, the upper rim defining a plane and having a first side and a diametrically opposite second side. A wiper is attached to the handle by an arm, and is biased toward a first position at the first side of the upper rim, the wiper being selectively movable upon application of a force by a user to a second position at the second side of the rim, such that when the wiper is moved from the first position to the second position the wiper scrapes over the upper rim.
US11112288B2
The present disclosure provides thermal gas property sensors and compensated differential pressure sensors, as well as methods for measuring a physical property of a gas and methods for compensating differential pressure sensors. A reference overpressure of a gas is generated in a cavity. Based on the flow of the gas from the cavity through a channel, properties of the gas are identified.
US11112285B2
A flow measurement device includes a flow sensor that senses a flow rate of a measurement target fluid flowing through a main channel, a characteristic-value obtaining unit that includes a heater heating the target fluid and a temperature sensor sensing a temperature of the target fluid, and obtains a characteristic value of the target fluid, and a flow rate correction unit that corrects a flow rate of the target fluid calculated based on a sensing signal from the flow sensor using the characteristic value of the target fluid obtained by the characteristic-value obtaining unit. The heater and the temperature sensor are arranged parallel to each other in a direction orthogonal to a flow direction of the target fluid. The characteristic-value obtaining unit obtains the characteristic value based on a difference between the temperatures of the target fluid sensed by the temperature sensor before and after the heater temperature is changed.
US11112276B2
An arrangement (2) to calibrate a capacitive sensor interface (1) includes a capacitive sensor (10) having a capacitance (cmem, cmemsp, cmemsm) and a charge storing circuit (20) having a changeable capacitance (cdum, cdump, cdumm). A test circuit (30) applies a test signal (vtst) to the capacitive sensor (10) and the charge storing circuit (20). An amplifier circuit (40) has a first input connection (E40a) coupled to the capacitive sensor (10) and a second input connection (E40b) coupled to the charge storing circuit (20). The amplifier circuit (40) provides an output signal (Vout) in dependence on a first input signal (ΔVerr1) applied to the first input connection (E40a) and a second input signal (ΔVerr2) applied to the second input connection (E40b). A control circuit (60) is configured to trim the capacitance (cdum, cdump, cdumm) of the charge storing circuit (20) such that the level of the output signal (Vout) tends to the level of zero.
US11112275B2
Devices, systems, and method for detecting, determining and compensating for offset error arising in inductive position and torque sensors are described. In accordance with at least one embodiment, an offset coil can be configured for use within an inductive sensor and include a first trace and at least one second trace. The first trace and the at least one second trace may be drawn within a stator of an inductive sensor. The first trace and the at least one second trace may be drawn within the stator proximate to a pair of excitation coil connecting leads, drawn on a first plane within the stator, and on at least one plane substantially parallel to the first plane such that wherein an excitation coil flowing through the pair of excitation coil connecting leads induces an offset coil signal in the first trace and at least second trace.
US11112270B2
The present invention discloses an attitude self-compensation method to the transmitters of wMPS based on inclinometer, including the following steps: step 1: arranging inclinometer-combined transmitters according to the mechanism structure of the transmitters; step 2: building a horizontal reference frame based on an automatic level and guide rail; step 3: calibrating rotation relationship between the inclinometer and transmitter coordinate systems by referring to the horizontal reference frame according to the measurement model of the inclinometer and rotation measurement model of the transmitter; step 4: updating the orientation parameters of the transmitters in real time according to the output values of the inclinometer and compensation algorithm for the orientation parameters. The method of the present invention aims at self-compensating the orientation parameters of transmitters in real time and increasing the stability of the system. By the attitude change of the inclinometer, this method can compensate the attitude change of transmitters in real time, improve the stability of the measurement system, and adapt to the harsh environment.
US11112269B2
Techniques for self-testing of microelectromechanical systems (MEMS) inertial sensors are described. Some techniques involve testing inertial sensor characteristics such as an accelerometer's sensitivity to acceleration and a gyroscope's sensitivity to angular motion. The tests may be performed by providing a test signal, which simulates a stimulus such as an acceleration or angular rate, to a MEMS inertial sensor and examining the sensor's output. The efficacy of such self-tests may be impaired by spurious signals, which may be present in the sensor's environment and may influence the sensor's output. Accordingly, the self-testing techniques described herein involve detecting the presence of any such spurious signals and discarding self-test results when their presence is detected. In some embodiments, the presence of spurious signals may be detected using a signal obtained by mixing the response of the MEMS inertial sensor with a reference signal substantially in quadrature with the test signal.
US11112268B2
Disclosed herein is a method including receiving multi-axis accelerometer data representing a potential step taken by a user of an electronic device. The method also includes determining whether the potential step represented by the multi-axis accelerometer data is a false. This determination is made by calculating statistical data from the multi-axis accelerometer data, and applying a decision tree to the statistical data to perform a cross correlation that determines whether the potential step is a false positive. If the potential step is not a false positive, a step detection process is performed to determine whether the potential step is a countable step and, if the potential step is found to be a countable step, a step counter is incremented.
US11112262B2
A second data processor determines candidate passes of the second vehicle in alignment with the defined plant rows to provide area coverage of the work area or field within the defined boundary based on an implement width or swath of the second vehicle and row spacing of the second vehicle, wherein the one or more candidate passes are associated with the defined plant rows consistent with a planned guidance path. From the present position and heading of the second vehicle, a user interface or display displays the determined candidate passes to minimize overlap of adjacent candidate passes of the second vehicle and to minimize any yield loss associated with unharvested/untreated passes or zones within the work area or field. The user interface or display supports selection of one of the displayed or presented candidate passes as the planned guidance path of the second vehicle consistent with the provision of area coverage of the work area or field.
US11112261B2
According to some aspects, a wearable device for estimating a location of the device within a space is provided, the device comprising a plurality of cameras mounted to a structure, at least a portion of the structure being adapted to facilitate a user wearing the device, the plurality of cameras having substantially fixed positions and orientations on the structure relative to each other, and at least one processor configured to receive image data from the plurality of cameras, perform feature detection on the image data to obtain a first plurality of features from the image data, and determine an estimate of the location of the device in the space based, at least in part, on a location associated with a second plurality of features obtained from image data previously captured of the space that matches the first plurality of features.
US11112259B2
Traversing a vehicle transportation network, by a vehicle, may include determining vehicle operational information, determining a metric location estimate for the vehicle using the vehicle operational information, determining operational environment information of a portion of the vehicle transportation network, determining a topological location estimate for the vehicle within the vehicle transportation network using the metric location estimate and the operational environment information, and traversing the vehicle transportation network based on the topological location estimate for the vehicle. The operational environment information can include sensor data of a portion of the vehicle transportation network that is observable to the vehicle. To determine the metric location estimate, a non-linear loss function with a Kalman filter may mitigate effects of un-modeled sensor error(s). Techniques using Hidden Markov Models and the Earth Mover's Distance to determine the topological location estimate are also described.
US11112247B2
An angular velocity sensor includes a piezoelectric body, a drive circuit, and a detection circuit. The piezoelectric body includes a pair of frames, a pair of drive arms, and a pair of detection arms. The pair of frames face each other in a y-axis direction in an orthogonal coordinate system xyz. The pair of drive arms are respectively laid bridging the pair of frames and face each other in an x-axis direction. The pair of detection arms extend from the pair of frames in the y-axis direction at positions between the pair of drive arms in the x-axis direction. The drive circuit applies voltages of mutually reverse phases to the pair of drive arms so that the drive arms vibrate bending to mutually reverse sides in the x-axis direction. The detection circuit detects signals generated due to the bending deformations of the pair of detection arms in a z-axis direction.
US11112246B2
A resonant mechanical structure, such as one for use in a torsional oscillator MEMS accelerometer that includes a mounting substrate and a reference mass configured to move within a reference mass plane, the resonant mechanical structure being connected to the mounting structure and the reference mass, and the resonant mechanical structure including a body, a center of mass, and an aperture, wherein the aperture is surrounded and defined by the body, and wherein the body includes a first mass portion and a second mass portion that are configured to oscillate about an oscillation axis located within the reference mass plane, wherein the center of mass is located on the oscillation axis, and wherein a movement of the reference mass within the reference mass plane varies a moment of inertia of the body while the center of mass of the body remains located on the oscillation axis.
US11112230B2
Methods and apparatus for a sensor with a main coil to direct a magnetic field at a rotating target for inducing eddy currents in an end of the target and a sensing element to detect a magnetic field reflected from the target, wherein the target end comprises a conductive surface. The reflected magnetic field can be processed to determine an angular position of the target.
US11112228B2
The present application relates to a runout detection device, which includes a base plate, lateral plates, guide sleeves, springs and dial gauges, etc. During the operation, the sliding sleeve and the lateral dial gauge are moved along the sliding groove in the lateral formwork, so that the runout of right end of the work piece may be measured. The bottom plate of the lower end measuring device is placed above the base plate, the ball at the top end of the probe is always in contact with the lower end of the work piece under the action of the upper spring, the probe is pressed down when contacting a projection, and the L-shaped plate is rotated clockwise through the head nail, at this time, the runout of the lower end of the work piece may be known by the reading of the lower dial gauge.
US11112208B1
A handguard grip assembly has a connector to be fixed to a barrel of a rifle, the barrel having a barrel axis, a grip having a grip axis and adapted to be held by a user of the rifle and a flexible joint connected between the connector and the grip for allowing the grip and grip axis to pivot to any angle with respect to the barrel axis.
US11112204B2
Firearm simulators are disclosed. In embodiments, a firearm simulator includes a processor, a memory module, a trigger unit that outputs a trigger output signal, a magazine sensor that outputs a magazine sensor output signal, an optoelectronic output device, an optoelectronic sensor, and a wireless communication device. In embodiments, the firearm simulator determines whether a trigger prep event has occurred, determines whether a trigger break event has occurred, and transmits the trigger prep event and the trigger break event with the wireless communication device. In embodiments, the optoelectronic output device is activated when a trigger break event has occurred and a simulated round is available to be fired. In embodiments, a firearm simulator wirelessly transmits information, such as magazine insertion events, magazine ejection events, trigger break events, and trigger prep event to a computing device that displays information pertaining to the received information.
US11112189B2
A cold plate includes: a base plate including a plurality of fins aligned in parallel; and a cover that covers the plurality of fins and that forms an internal space between the base plate and the cover. The plurality of fins includes: a first fin group in which a plurality of first fins having a first width are disposed on the base plate with a fixed gap in a parallel direction between each of the first fins and a second fin group in which a plurality of second fins having a width wider than the first width are disposed on the base plate with the fixed gap in the parallel direction between each of the second fins. The second fin group is disposed on both sides of the first fin group.
US11112186B2
A heatsink including: a heat transport member having a heat receiving portion thermally connected to a heating element; and a heat radiating fin group which is connected to a heat radiating portion of the heat transport member and in which a plurality of heat radiating fins is arranged, wherein the heat transport member has an integral internal space that communicates from the heat receiving portion to the heat radiating portion and that is filled with a working fluid, a heat receiving portion inner surface area increasing portion and a supporting member are provided in an internal space of the heat receiving portion, and the supporting member is in surface contact with the heat receiving portion inner surface area increasing portion.
US11112184B2
The invention relates to an evaporator (V) comprising an evaporator body (3) surrounded by an evaporator housing (5) having an inlet (1) for supply of liquid into the evaporator housing (5) and an outlet (6) for discharge of vapour generated, wherein the evaporator body (3) comprises a multitude of plates (7) arranged flat one on top of another, wherein there is a liquid distributor (2) for distributing the liquid between the multitude of plates (7) arranged between the inlet (1) and the evaporator body (3), wherein each of the plates (7) comprises, on a first surface, a liquid distributor structure (10) with distributor conduits (20, 21, 22), an evaporator area (11) and a gas collection structure (12). The invention further relates to a corresponding fuel cell arrangement.
US11112183B2
A heat exchanger includes a heat exchanger body having a first end and a second end opposed to the first end along a flow axis. A plurality of flow channels is defined in the heat exchanger body extending axially with respect to the flow axis. A first set of the flow channels forms a first flow circuit and a second set of the flow channels forms a second flow circuit that is in fluid isolation from the first flow circuit. Each flow channel is fluidly isolated from the other flow channels. The flow channels all conform to a curvilinear profile.
US11112182B2
A heat exchanger, in particular an oil-air cooler, for heat exchange between a first fluid and a second fluid, having at least a first row and a second row of tubular elements for the first fluid, a flow channel for the second fluid between the first and second rows of tubular elements; a collection vessel at one end of the tubular elements; and a distribution vessel at the other end of the tubular elements. Guiding elements for guiding the second fluid extend along the flow channel between the outer sides of adjacent tubular elements of the first and second rows of tubular elements. At least one adjustment device is provided for adjusting the relative position of two guiding elements about a pivot axis.
US11112181B2
A body cooling system including a housing having a top portion, side portions, and a bottom portion. The top portion and the bottom portion include at least one opening. Additionally, the body cooling system includes at least one mesh layer and an absorbent layer at least partially surrounded by the mesh layer.
US11112180B2
Modular air cooled condenser apparatus and related methods are disclosed. An example mechanical draft modular air cooled condenser includes a succession of a first condenser bundle panel, a second condenser bundle panel, a third condenser bundle panel, and a fourth condenser bundle panel. The example condenser also includes a first, second, third, and fourth condensate headers connected to respective ones of the first, second, third, and fourth condenser bundle panels. The example condenser also includes a fan positioned to create a draft to flow over the first, second, third, and fourth condenser bundle panels.
US11112174B1
Devices, systems, and methods for liquefied natural gas production facilities are disclosed herein. A liquefied natural gas (LNG) production facility includes a liquefaction unit and a gas turbine. The liquefaction unit condenses natural gas vapor into liquefied natural gas. Fuel to the gas turbine contains at least about 90% hydrogen by volume.
US11112165B2
A throat assembly (14) for forming the peripheral front face of the compartment opening of a refrigeration appliance (1). The throat assembly spanning the gap between respective front edges of a refrigerator cabinet (3) outer wrapper (2) and the compartment inner liner (13). The throat assembly includes at least one elongate plastics injection moulded component having a panel (15) including a planar front face (21) for contact with a door gasket seal (16) and an elongate magnet arrangement at its rear face (22) for magnetic coupling with a door gasket magnet (20). The throat assembly may comprise plural such interconnected elongate members providing a monolithic frame, formed in a single injection moulding operation, surrounding the compartment opening.
US11112162B2
A combination light and pressure relief vent (10) is disclosed which includes a housing (11), a valve assembly (12), and a light assembly (13). The housing include a valve body (16), port tube (17), and an outside louver (18). The valve body has a low pressure intake port (25), a high pressure intake port (26), and a low pressure exhaust port (27). The valve assembly includes a low pressure intake valve (40), a high pressure intake valve (42), and a low pressure exhaust valve (44). The light assembly includes a heat sink casing (51) which partially defines a heat chamber (52). The casing has a front wall (55) to which is mounted an LED module (57). A lens cover (61) is coupled to the front surface of the casing. Heat generated by the LED module is transferred through the casing to the heat chamber to warm the valve assembly.
US11112159B2
A refrigerator having a freezer compartment and a refrigerator compartment, the refrigerator including an icemaker provided at the freezer compartment door configured to open/close the freezer compartment, a dispenser provided at a refrigerator compartment door configured to open/close the refrigerator compartment, and a water tank provided at the refrigerator compartment door, the water tank having an inlet through which water is introduced into the water tank, a first outlet for supplying water to the dispenser, and a second outlet for supplying water to a pump, wherein the pump is configured to pump water from the water tank to the icemaker.
US11112153B1
An apparatus for connecting an evacuation hose to a system for evacuation of the system. The apparatus includes a first connector, a second connector, and a seal. The first connector includes a first face defining a longitudinally extending indentation and the second connector includes a second face with a protrusion that is positionable within the indentation. The seal is positionable on the protrusion to circumscribe the protrusion and to be sealing engagement with the first connector and the second connector when the protrusion is at a preferred position in the indentation.
US11112152B2
A bypass line is described that is capable of equalizing pressure within an HVAC system. The bypass line can also cause less noise than other solutions. A bypass line under the present disclosure can comprise a line from a high pressure side to a low pressure side of an HVAC system. Valves and orifices can be disposed within the bypass line. The valves and orifices help to slow the speed of fluid from high pressure to low pressure locations, thus reducing noise during pressure equalization.
US11112150B2
A heat exchanger includes a fin having a first through hole into which a first heat transfer tube is inserted and a second through hole into which a second heat transfer tube is inserted and including a first end portion and a second end portion, in which a virtual straight line passing through end portions on the first end portion side of the first heat transfer tube and the second heat transfer tube is a first virtual straight line, a virtual straight line passing through end portions on the second end portion side of the first heat transfer tube and the second heat transfer tube is a second virtual straight line, a region between the first end portion and the first virtual straight line is a first drainage region, a region between the second end portion and the second virtual straight line is a second drainage region, and a region enclosed by the first heat transfer tube, the second heat transfer tube, the first virtual straight line and the second virtual straight line is a water introducing region, a first groove inclined to descend toward the first drainage region and a second groove inclined to descend toward the second drainage region are formed in the water introducing region.
US11112148B2
A vapor compression system (20; 400; 420) comprises: a compressor (22) having a suction port (40) and a discharge port (42); a heat rejection heat exchanger (58) coupled to the discharge port to receive compressed refrigerant; a heat absorption heat exchanger (88); a first lubricant flowpath (120, 126) from the heat rejection heat exchanger to the compressor; a second lubricant flowpath (121, 126) from the heat absorption heat exchanger to the compressor; at least one lubricant pump (190); and a controller (900) configured to control lubricant flow along the first lubricant flowpath and the second lubricant flowpath based on a sensed fluctuation.
US11112147B2
A method for cooling with a refrigerant based cooling system includes circulating a refrigerant in a main flow path of a refrigeration cycle including an accumulator, compressor, condenser and an evaporator, diverting a portion of flow to a bypass flow path from a location along the main flow path that is downstream the compressor and upstream the condenser and combining flow through the bypass flow path with flow through the main flow path downstream the condenser and upstream from the evaporator. The rate of flow through the bypass flow path may be dynamically controlled.
US11112137B2
The present invention relates to environmental control systems. More particularly, the present invention relates to methods and apparatus for monitoring the performance of environmental control systems arranged to control at least one environmental characteristic in an environment. The method comprises: identifying an activation period during which the environmental control system is expected to be activated to control an environmental characteristic; recording a data set of sensor data measured during the activation period relating to the environmental characteristic; receiving control data indicating a target value configured at the environmental control system for the environmental characteristic; analysing the sensor data set in dependence on the target value to determine whether the sensor data is consistent with an expected response of the environmental characteristic during the activation period; and detecting an underperformance condition in response to determining that the sensor data is not consistent with the expected response.
US11112133B2
Methods and systems for humidity monitoring and adjustment are described herein. Data from at least one external sensor system is received by a computing device. The external sensor system determines at least one of outdoor air temperature and outdoor air humidity. Data from at least one internal sensor system is received by the computing device. The internal sensor system determines at least one of indoor air temperature and indoor air humidity. A dew point for an indoor environment is calculated based upon the data from the external sensor system and data from the internal sensor system. A graphical indication of an indoor environment climate may be displayed based upon the calculated dew point. Access openings, such as windows, may be opened or closed to change the humidity of the indoor environment.
US11112120B2
An artificial log assembly includes an artificial log having an outer wall that is substantially cylindrical and elongated along an axis. The artificial log has a cavity inside the outer wall. The artificial log assembly includes a fuel supply in the cavity. The fuel supply has a plurality of fuel outlets closer to the axis than to the outer wall. The fuel outlets are spaced from each other along the axis. Slits extend through the outer wall to the cavity. At least some of the slits are spaced from each other along the axis and are spaced from each other circumferentially about the axis.
US11112119B2
A turbo machine including an annular liner assembly defining a reverse flow combustion chamber is generally provided. The liner assembly includes a first piece defining an inner diameter (ID) combustor inlet portion, an outer diameter (OD) combustor outlet portion, and an outer diameter turbine shroud portion, in which the first piece defines a substantially solid volume between the inner diameter combustor inlet portion and the outer diameter combustor outlet portion.
US11112102B2
A lighting fixture includes a support frame, a light head, a light source, an angle sensor, and a controller. The light head is pivotally connected to the support frame. The light source is disposed on the light head. The angle sensor is disposed on the light head and configured to sense a rotation angle of the light head. The controller is electrically connected to the light source and the angle sensor. The controller selectively adjusts a light emitting parameter of the light source according to the rotation angle.
US11112092B2
A streetlight device includes a power source portion and a lighting portion. The power source portion includes a driving power source, a power source base provided with a receiving space for receiving the driving power source, and a power source upper cover for closing the power source base. The lighting portion is connected at one end of the power source upper cover. The power source upper cover and the power source base are connected with each other through a hinge assembly. The power source upper cover is provided with a power source mounting assembly, and the driving power source is mounted onto the power source upper cover through the power source mounting assembly.
US11112087B2
An airport runway light for use as a runway approach light for a runway lighting system, the runway light having a light body with a base configured to support the runway light in a light socket of a runway lighting system, the base having an electrical connection to electrically connect the runway light to the runway lighting system, the light further including one or more output windows wherein the runway light has a high-efficiency infrared source and one or more infrared reflectors to direct the infrared source outwardly through the one or more output windows, the infrared source including a silicon nitride element wherein the infrared source produces virtually no detectable visible light and with much less power consumption.
US11112086B2
A phosphor device includes a phosphor layer composed of a phosphor glass or phosphor single crystal, a reflective film provided on the phosphor layer, a warping suppression layer provided on the reflective film, and a supporting body bonded to the warping suppression layer by direct bonding. An excitation light incident into the phosphor layer is converted to fluorescence, and the fluorescence and excitation light are reflected by the reflective film and emitted from the phosphor layer.
US11112075B2
An integrated lamp and a method of manufacturing an integrated lamp. The integrated lamp includes a main lighting lamp body and auxiliary lighting lamp bodies that can be assembled to the main lighting lamp body in a plug-in way. The auxiliary lighting lamp bodies can be rotatably adjusted relative to the main lighting lamp body.
US11112072B2
A strip lamp includes a strip lamp holder, provided with two light source mounting seat oppositely arranged and located on both sides of the center line; two rows of light sources, respectively arranged on the two light source mounting seats, and the light emission directions are all toward the illuminated surface and the two optical axes intersect at or near the center line; two lenses, respectively arranged on a light source mounting seat and located in the light emission direction of the corresponding light source, and both include a light entrance surface and a light emission surface. The shielding of the light source mounting seats on the opposite side of the light source reduces glare, on the one hand, the setting of the light shield is reduced and the light output efficiency is improved. On the other hand, the strip lamp also has a better anti-glare effect.
US11112067B1
A LED light tube includes a LED strip having a substrate plate and multiple LED modules. A light passing tube with a main portion, a first end portion and a second end portion. The first end portion and the second end portion are placed at two opposite ends of the main portion. A first end cap is attached to the first end portion and a second end cap is attached to a second end portion of the light passing tube. An exterior surface of the main portion has defined a peripheral edge line. The first end portion has a tilt curve portion with a tilt angle between the peripheral edge line and an exterior surface of the first end portion.
US11112061B2
According to an embodiment of the present disclosure, a water detector of a double structure with a freeze protection function is disclosed. The water detector includes: an external body including a container-shaped structure which has an empty space formed therein, and includes a side surface portion, an upper portion, and a lower portion; and an internal body which is inserted into an inside of the external body and coupled thereto, the internal body including a container-shaped structure which has an empty space formed therein, and includes a side surface portion, an upper portion, and a lower portion.
US11112051B2
A repair kit and associated method for repairing an automotive coolant pipe for fluid-conducting within an engine block of an engine includes at least a repair stent with a flared end, sealant and instructions for performing the method. The method includes draining coolant from the engine, removing the water pump from the engine without removing the timing chain cover of the engine, inserting the repair stent including a sealant through the coolant passage, wherein the coolant passage extends through the timing chain cover into the engine, re-assembling the water pump to the engine and adding coolant to the engine.
US11112038B2
A pipe-fitting includes a coupling and a flexible pipe-restraint gasket. The coupling includes a bell that defines a pipe insertion mouth at an end of the coupling and an inner recess. The flexible pipe-restraint gasket assembly is disposed within the inner recess and includes an annular body, a plurality of discrete gripping members and at least one extension portion. The plurality of gripping members are disposed around an outer periphery of the body. The at least one extension portion extends from the body and is disposed between a pair of the plurality of gripping members. The at least one extension portion defines a pocket.
US11112036B2
A multi-layer flexible hose is described comprising a multi-layered structure that has an inner, hollow tube comprising PTFE and an outer layer. The inner PTFE tube is provided so as to extend within the outer layer. The assembly further comprises another sleeve comprising steel braiding that is positioned between the inner PTFE tube and the outer layer. In addition to this, the hose further comprises a coating or layer of intumescent material that is provided between the steel braiding sleeve and the outer layer. A method for forming the hose is also described.
US11112033B2
A machine for extracting a ductile pipe. The machine has a vise which can grip the pipe, and a wire clamp. Each of the wire clamp and vise are supported on a carriage which is movable relative to a frame. This enables the vise to grip and pull the ductile pipe. Additionally, a wire strand may be disposed through the pipe from a far end to the end at which the machine is placed. The wire clamp allows the machine to pre-stress the strand to improve the extraction of the ductile pipe.
US11112025B2
A water valve, guide tube for a water valve, and associated method are provided. The water valve includes a housing and the guide tube is installed on the housing via laser welding. The guide tube and housing each provide axially facing mating surfaces which abut one another in a pre-bonded configuration. In a post-bonded configuration, a laser weld joint is formed at the interface between the mating surfaces. The joint forms a portion of an outer periphery of the housing.
US11112016B2
A valve assembly is provided, the valve assembly comprising a body that defines a fluid flow path between an inlet and an outlet with a frangible member between the inlet and the outlet across the fluid flow path so as to block fluid flow The valve assembly also includes a member for rupturing the frangible member, a spring biasing the rupturing member into contact with the frangible member and a member for retaining the rupturing member away from the frangible member. A magnet is spaced apart from the retaining member, and a non-magnetic sleeve is disposed between the magnet and the retaining member. The non-magnetic sleeve blocks a magnetic field provided by the magnet. Also included is a trigger for removing the non-magnetic sleeve, wherein, when the non-magnetic sleeve is removed, in use, the magnetic field attracts the retaining member to release the rupturing member to cause rupture of the frangible member.
US11112010B2
A seal assembly includes a carrier element, and at least one seal element disposed on the carrier element, the seal element including a seal section configured to abut against a shaft. The seal section includes first and second axially spaced, radially inwardly projecting annular ridges configured to sealingly abut against the shaft at least when the shaft is not rotating relative to the seal element, and first and second sets of circumferentially spaced, radially inwardly projecting pumping elements disposed axially between the first annular ridge and the second annular ridge. The pumping elements of the first set of pumping elements have a first angle with respect to the circumferential direction at a first point and a second angle, different from the first angle, with respect to the circumferential direction at a second point.
US11112009B2
A piston for an internal combustion engine includes a skirt and a crown coupled to the skirt. The crown is produced in isolation from the skirt using an additive manufacturing process. The piston includes a first air gap between the crown and the skirt. According to an example embodiment, the crown includes a plurality of sections produced in isolation from the skirt. The crown may include a second air gap disposed between two of the plurality of sections.
US11112004B2
Transmissions, control systems for transmissions, and methods of operating transmissions are disclosed herein. A transmission includes an input shaft, an output shaft, one or more clutches, and a control system. The input shaft is configured to receive rotational power supplied by a drive unit. The output shaft is coupled to the input shaft and configured to provide rotational power supplied to the input shaft to a load. The one or more clutches are coupled between the input shaft and the output shaft to selectively transmit rotational power between the input shaft and the output shaft in one or more operating modes of the transmission. Each of the one or more clutches is selectively engageable in response to one or more fluid pressures applied thereto. The control system is configured to control operation of the one or more clutches to select the one or more operating modes of the transmission.
US11112003B2
In a device for sensing the position of a shift fork in a transmission, the shift fork is connected to a piston rod of a shifting piston which is guided axially in a shifting cylinder. The shift fork engages an axially slidable sliding sleeve, which slides on a transmission shaft, to engage or disengage a transmission stage. A magnet functioning as a signal generator is arranged on an actuating element, such as the switching piston, piston rod or shift fork. A 3D Hall sensor positionally fixed relative to the magnet functions as a signal receiver, sensing a magnetic field generated by the magnet. An electronic control unit connected to the 3D hall sensor determines the position of the shift fork from the relative positions of the magnet and 3D Hall sensor and transmits the position as a signal, taking into account linear, rotational, and/or pivoting movements of the actuating element.
US11111999B2
Transmission systems, control systems for vehicles, and methods of operating vehicles are disclosed herein. A transmission system for a vehicle includes a transmission and a heat exchanger. The transmission is configured to receive rotational power supplied by a drive unit and provide the rotational power to a load in use of the transmission system. The heat exchanger is fluidly coupled to the transmission and configured to cool a sump of the transmission to manage transmission oil temperature in use of the transmission system. The transmission includes a control system having a plurality of sensors and a controller coupled to the plurality of sensors that has a processor and a memory device coupled to the processor.
US11111991B1
An input cam having a recessed track for establishing a desired dwell time for a plurality of rotatable permanent magnets and an output cam having a recessed track for maximizing the harnessing of linear motion energy and to apply the harnessed energy to a rotary output are provided to improve the efficiency of a magnetic transmission.
US11111988B2
A bearing screw transfer device which converts a rotational motion of a screw shaft into a linear motion by the medium of a bearing is disclosed. The bearing screw transfer device has a first driving bearing and a second bearing which run along a screw groove of a rotating screw shaft, thereby converting a rotational force of the screw shaft into a translational force of an operating plate disposed on an upper portion of the screw shaft, wherein a two-surface screw groove is formed on the screw shaft, and an outer ring of the first driving bearing runs in contact with one surface of the two-surface screw groove, and an outer ring of the second driving bearing runs in contact with the other surface of the screw groove.
US11111982B2
A method for manufacturing a tension member, in particular for use in a belt or in a belt segment, having the steps of: preparing a tension member which has a plurality of tension member strands and filling at least some of the intermediate spaces between the tension member strands with a filling material at least at one open end of the tension member, wherein the tension member remains free of the filling material toward the outside.
US11111975B2
A brake caliper (1) for a disc brake has a tensioning side (2) and a rim side (3) and bears a brake cylinder flange face (4), which, for receiving a brake cylinder, is disposed on the tensioning side (2). Two sliding bushes (5, 6) for an axial displacement of the brake caliper (1) are disposed on a brake support, and two flange faces (8, 8a) are disposed axially parallel to each other on the tensioning side (2) between the sliding bushes (5, 6) for receiving a sensor resetting unit (9).
US11111974B2
A brake carrier for a disc brake of a commercial vehicle has an attachment region for fixing on a vehicle axis and at least one pad shaft for receiving and supporting at least one brake pad. The pad shaft is formed by way of an inlet-side carrier horn, an outlet-side carrier horn and a bridge which connects the inlet-side carrier horn and the outlet-side carrier horn. Regions of the bridge which adjoin the carrier horns form bearing surfaces for radially supporting the at least one brake pad. The respective guide contours for guiding the brake pad into a push-in position are arranged to the side of the pad shaft on a side surface of the carrier horns, in which push-in position the brake pad can be pushed axially with respect to the vehicle axle into the pad shaft between the carrier horns.
US11111971B2
A clutch system for a motor vehicle includes a friction clutch, a ramp system, a driver, and a magnetic clutch. The friction clutch includes a pressure plate, and is arranged for transmitting a torque between a torque admission element and a torque release element. The ramp system is for axially displacing the pressure plate. The ramp system has an input ramp and an output ramp, rotatable relative to the input ramp, for varying an axial extent of the ramp system as a result of a speed differential between the torque admission element and the torque release element. The driver is coupled to the input ramp and supported so as to allow relative rotation on the torque admission element. The magnetic clutch is for rotationally coupling the driver to the torque admission dement.
US11111957B1
A shimless wear pad preferably includes a wear pad, an adjustment plate and at least one fastener. The wear pad includes a wear surface on a top and a wear tapered surface on a bottom. The wear pad includes at least one counter sunk cavity for retaining a threaded insert for threadably engaging the fastener. The adjustment plate includes an adjustment tapered surface on a top and a support surface on a bottom. An adjustment slot is formed through substantially all of a length of the adjustment plate. The adjustment slot provides clearance for the at least one fastener. The adjustment plate will be mounted between the wear pad and a stationary structure. The wear surface of the wear pad will make contact with a moving surface of a moving structure. The support surface of the adjustment plate makes contact with a retention surface of the stationary structure.
US11111950B2
A fastener assembly includes a threaded member including a threaded body portion and a head portion. The fastener assembly also includes a first lock member including a plurality of axially-extending ratchet teeth and defining an aperture extending therethrough. The aperture is sized to receive the threaded body portion. The fastener assembly further includes a second lock member including a base portion configured to couple to the threaded member for rotation therewith and at least one spring finger extending axially from the base portion. The at least one spring finger has a proximal end joined to the base portion and a free end opposite the proximal end. The second lock member has a lock position in which the free end of the at least one spring finger is configured to engage the plurality of axially-extending ratchet teeth and an unlock position in which the free end of the at least one spring finger is spaced from the plurality of axially-extending ratchet teeth.
US11111947B2
An interlocking thread with a tooth-cross-section that is wider at its crest than at its root and with “V” angles located both along the crest and the root which tightens into a tapped hole that has a similar thread cross-section.
US11111921B2
A compressor may include first and second scroll members, first and second bearing housings, and a motor assembly. The first scroll member includes a first end plate and a first spiral wrap extending from the first end plate. The second scroll member includes a second end plate and a second spiral wrap extending from the second end plate and intermeshed with the first spiral wrap to define compression pockets therebetween. The first bearing housing supports the first scroll member for rotation about a first rotational axis. The second bearing housing may support the second scroll member for rotation about a second rotational axis that is parallel to and offset from the first rotational axis. The motor assembly may be disposed axially between the first and second bearing housings and may include a rotor attached to the first scroll member. The rotor may surround the first and second end plates.
US11111909B2
A liquid foam delivery device includes a pump proper, a linear transmission mechanism, a unidirectional input/output gas mechanism and a unidirectional input/output liquid mechanism. The pump proper has a rotating shaft. The linear transmission mechanism converts rotational motion output by the rotating shaft into linear reciprocating motion perpendicular to the rotating shaft. The unidirectional input/output gas mechanism admits gas into a gas inlet and discharge gas from a gas outlet in a direction perpendicular to the rotating shaft through the linear reciprocating motion of the linear transmission mechanism. The unidirectional input/output liquid mechanism delivers liquid admitted through a liquid inlet to a liquid outlet through the rotational motion output by the rotating shaft. The liquid foam delivery device delivers gas and liquid with only one pump proper and one rotating shaft to therefore minimize the required number of constituent components, achieve miniaturization, render assembly easy and cut cost.
US11111904B2
Provided is a wind turbine blade for a wind turbine, the wind turbine blade including a support element having first fibers being electrically conductive, and a fiber material having second fibers being electrically conductive, wherein the fiber material has a free portion and an overlapping portion which is at least partially attached and electrically connected to the support element, wherein an extension direction of the second fibers changes along an extension path of the second fibers, wherein a first angle is provided between the second fibers in the overlapping portion and the first fibers, wherein a second angle is provided between the second fibers in the free portion and the first fibers, and wherein the second angle is larger than the first angle.
US11111898B2
A river, tidal, wave or ocean current or a wind turbine for generating electricity harnesses a predetermined minimum or baseload value of hydrokinetic/wind energy from variable water/wind flow. A harnessing module may have a waterwheel or propeller and a-generator or a waterwheel or propeller alone. A harnessing module harnesses wind or water energy and may be connected to a land module of electrical and mechanical apparatus by an electrical cable. Received variable electrical input from the harnessing module is converted to a-constant electrical frequency by a connected generator feeding a grid, for example, using a Hummingbird speed converter. The received variable electrical load power may be mechanically corrected by feedback to a Kingfisher converter. An output generator to output constant frequency may use a voltage regulator, a variable voltage transformer and a control motor to provide feed forward control.
US11111897B2
The present invention provides improvement of the operation of a wave energy system by use of a method for predictive control (COM) of the converter machine that maximizes the energy generated by considering the energy conversion efficiency (MOD ENE) and a wave prediction (PRED). Furthermore, the method according to the invention determines the optimal control by minimizing an objective function weighted and discretized by the trapezoidal rule.
US11111891B2
A fuel supply device includes a flange, a pump unit, a supporting pillar, and a boss. The flange is attached to an opening portion of a fuel tank. The supporting pillar supports a sub tank such that the sub tank is positioned closer to and away from the flange. The boss is fixed at the flange and an end of the supporting pillar is inserted into the boss. The boss is made of a material different from that of the flange. The boss includes a stress concentration portion that is preferentially broken when a force equal to or greater than a predetermined value is applied to an end portion of the supporting pillar in an axis perpendicular direction.
US11111885B2
Methods and systems are provided for improving fuel vapor storage canister purging operations for vehicles with dual-path purge systems. In one example, a method may include purging fuel vapors from a fuel vapor storage canister to an engine of a vehicle via a single path, and in response to an unmetered increase in a concentration of the fuel vapors being purged to the engine via the single path, switching the fuel vapors to be purged to the engine via two paths simultaneously. In this way, fuel vapors may be distributed in time along the two paths, which may lower an effective concentration of fuel vapors entering the engine and may thereby avoid degradation of engine operating conditions.
US11111883B2
A diagnostic apparatus includes a fuel tank; a canister adsorbing evaporative fuel; an upstream purge line allowing the canister and an engine intake system to communicate upstream of a pressure charger; an upstream purge valve that opens and closes the upstream purge line; a pressure detector detecting pressure in the upstream purge line; a valve controller that opens and closes the upstream purge valve during pressure-charging and non-pressure-charging; a timekeeper measuring an accumulative time in which a diagnosis execution condition is satisfied after a purge-flow diagnosis starts; and a determiner determining whether evaporative fuel processing system operates normally or abnormally depending on whether the pressure decreases by a predetermined pressure or more from the start of the diagnosis. Every time the upstream purge valve opens after the condition is satisfied, the timekeeper measures the accumulative time after a predetermined delay time elapses from when a valve opening command is output.
US11111881B2
An aircraft has a fuselage, left and right wings, and left and right engine assemblies connected to the wings. Each engine assembly has a nacelle, an engine housed in the nacelle, the engine having a plurality of rotors defining an uncontained rotor impact area, a pylon connecting the nacelle to its wing, at least one hydraulic actuator connected to at least one of the engine and the nacelle, at least one directional control valve hydraulically connected to the at least one hydraulic actuator, and at least one isolation valve hydraulically connected to the at least one directional control valve for selectively cutting off a supply of hydraulic fluid to the at least one directional control valve, the at least one isolation valve being disposed rearward of the uncontained rotor impact area and forward of a trailing edge of its corresponding wing.
US11111880B2
A nacelle comprising a fixed structure, a fixed cowl, a mobile cowl, and a motor arrangement to translationally displace the mobile cowl from a closed to an open position on the fixed structure. The nacelle comprises a window delimited between the fixed and mobile cowls and open between a secondary turbojet and the outside, a thrust-reversing door rotationally mobile about a rotational axis between retracted and active positions, and a driving mechanism which coordinates and defers the switch from the retracted to the active position with the switch from the closed to the open position. The driving mechanism comprises two connecting rods rotationally mobilely mounted on the fixed structure and bearing a wheel, a mobile cowl groove which slidingly receives the wheel, a guide integral to the thrust-reversing door, and a runner rotationally mobilely mounted between the connecting rods, as well as mounted to slide along the guide.
US11111878B2
A piston of an internal-combustion engine may include a piston head and a piston skirt, a cooling duct circulating in the piston head, a boss for receiving a piston pin, and a feed hopper for supplying cooling oil into the cooling duct. The feed hopper may be fastened to another component of the piston via a retaining lug by at least one of a material closure, a force closure, and a positive closure.
US11111874B2
A cylinder housing for a reciprocating-piston internal combustion engine, in particular of a motor vehicle, includes a first cylinder which is delimited by a first cylinder barrel and a second cylinder which is delimited by a second cylinder barrel. The cylinders differ from one another with respect to their respective inner contour formed by the respective cylinder barrels.
US11111861B2
Systems and apparatuses include an engine including a fuel tank, a carburetor including a throttle valve movable between a first throttle position and a second throttle position, a governor system configured to move the throttle valve, and a speed control system including a control lever defining a first actuation distance, and a bellcrank movable between an idle position and a high speed position and coupled to the governor system. The bellcrank defining a second actuation distance that is different than the first actuation distance.
US11111855B2
A gas turbine engine includes an engine core, a propulsion unit, and a particle separator. The engine core is configured to combust fuel and air to drive rotation of the propulsion unit. The propulsion unit is driven to rotate by the engine core to provide thrust for the gas turbine engine. The particle separator is configured to separate unwanted particles from air being directed toward the engine core.
US11111850B2
A rotational drive unit having an input rotatable about a first axis of rotation and configured to be driven by a power source in a single rotational direction. The rotational drive unit including a first shaft in operable communication with the input and configured to rotate in a first direction, a second shaft in operable communication with the input and configured to rotate in a second direction opposite the first direction, an output rotatable about a second axis of rotation, and a clutch assembly in operable communication with the first shaft, the second shaft, and the output. Where the clutch assembly is operable in a first configuration in which force is transmitted between the first shaft and the output, and a second configuration in which force is transmitted between the second shaft and the output.
US11111848B1
A fuel injection system for an aircraft engine has: a first fuel injector having a first actuation inlet, a first fuel inlet connected to a fuel source, and a first fuel outlet connected to the at least one combustion chamber, the first fuel injector defining a first pressure ratio; a second fuel injector having a second actuation inlet, a second fuel inlet connected to the fuel source, and a second fuel outlet connected to the at least one combustion chamber, the second fuel injector defining a second pressure ratio; and an actuation fluid system having a circuit connected to the first actuation inlet and to the second actuation inlet, the first outlet pressure different than the second outlet pressure by having one or both of the first pressure ratio different than the second pressure ratio and a first actuation pressure different than a second actuation pressure.
US11111847B2
An improved method and system of carbon sequestration of a pyrolysis piston engine power system is provided. The system includes a pyrolysis piston engine for generating power and exhaust gas and a water cooling and separation unit which receives the exhaust gas and cools and removes water from the exhaust gas to create C02 gas supply. The system also includes a mixing pressure vessel which receives at least a portion of the C02 gas supply from the water cooling and separation unit and mixes the C02 gas supply with oxygen to create a working fluid to be provided to the piston engine and an oxygen generator for providing oxygen to the mixing pressure vessel. The system also includes a pyrolysis interface for inputting byproducts from a pyrolysis system, wherein the pyrolysis interface comprises a pyrolysis gas interface and a pyrolysis gas/oil interface.
US11111843B2
An adjustable trim system for a turbocharger compressor including a ported shroud for a vehicle propulsion system includes a compressor inlet adjustor positioned in a compressor air inlet and being continuously adjustable between a fully open configuration, a ported shroud closed configuration, and a partially-open ported shroud recirculation configuration between the fully open configuration and the ported shroud closed configuration, and a compressor inlet adjustor control module that adjusts the configuration of the compressor inlet adjustor to a configuration between the fully open configuration and the ported shroud closed configuration when the turbocharger pressure ratio is higher than a predetermined pressure ratio threshold and the compressor corrected air flow into the compressor housing inlet is less than a maximum compressor corrected air flow of a compressor flow map for the turbocharger compressor.
US11111841B2
A frame device for a fan module for a main cooler and for a charge air cooler of a motor vehicle, comprising a main frame for the main cooler and a charge air cooler, separate from the latter, for the charge air cooler, wherein a seal is provided between the main frame and the charge air frame. Furthermore, the invention relates to a fan module with such a frame device.
US11111835B2
An injector comprises at least one injection nozzle, a dosing system to provide a dosed flow of reducing agent to the at least one or each injection nozzle, and an injection line fluidically connecting the dosing system to the at least one or each injection nozzle. The injection line comprises an upstream pipe fluidically connected to the dosing system, at least one downstream pipe fluidically connected to a respective injection nozzle, and at least one anti-backflow device to avoid or minimize fluidic flow from the at least one or each downstream pipe toward the upstream pipe.
US11111833B2
In a method for heating an exhaust system of a combustion engine of a motor vehicle, the exhaust system comprises at least two components for exhaust gas cleaning. For at least one component, a temperature regulation is provided for heating the component while using a heating operation mode. For the heating of the exhaust system, a heating operation is used via a pulse control with heating pulses (101) and heating pauses (102), which switches between a heating operation mode and a normal operation without heating measures.
US11111812B2
A turbine arrangement for an exhaust gas turbocharger includes a turbine housing, a turbine wheel that is arranged in the turbine housing and has an axis of rotation, and a variable turbine geometry arrangement (VTG arrangement). The VTG arrangement includes a bearing ring, a disc, multiple vanes rotatably mounted in the bearing ring, and a contour sleeve that is coupled with the disc. The turbine housing comprises an axial stop, against which the contour sleeve stops in order to secure the VTG arrangement in an axial direction within the turbine housing.
US11111809B2
A clearance control system for a gas turbine engine may comprise a rotor blade, an outer structure disposed radially outward from the rotor blade, and a heating element configured to cause the outer structure to be heated in response to electric current being supplied to the heating element, wherein a gap between the rotor blade and the outer structure is at least one of increased, decreased, and maintained in response to the outer structure being heated.
US11111806B2
A gas turbine engine includes a compressor section and a turbine section. The turbine section includes at least one rotor and at least one blade extending radially outwardly from the rotor to a radially outer tip. A blade outer air seal assembly is positioned radially outwardly of the radially outer tip of the blade. The blade outer air seal has forward and aft hooks, and the forward and aft hooks are supported on forward and aft seal hooks of an attachment block. The blade outer air seal forward and aft hooks extend at angles relative to an upper surface of a web that is between 20 and 70 degrees. A method is also disclosed.
US11111804B2
Integrally bladed rotors (IBRs) are described. The IBRs include a central hub, an outer rim defining an outer circumference of the central hub, the outer rim defining a plurality of platforms, a plurality of circumferentially distributed blades, wherein a blade extends from each of the plurality of platforms, a rotor slot arranged between two adjacent blades, wherein the rotor slot is defined by a cut within the outer rim, and a rotor slot insert installed within the rotor slot, the rotor slot insert sized and shaped to fit within the rotor slot and prevent air leakage from a first side of the central hub to a second side of the central hub through the rotor slot during operation of the integrally bladed rotor.
US11111800B2
A method for manufacturing an impeller of a rotary machine, the impeller including at least one vane limiting an inner channel, which is at least partly closed, the method includes successively manufactured the impeller of several material layers by a build-up process from a powder. The powder is applied in each case to a processing plane for the production of each material layer, and then a solid material layer is produced from the powder by a selective energy input, and structural orientation is determined for the impeller, according to which the impeller is built up in layers, and the structural orientation is defined by a first and a second angle, which angles describe the relative position of the impeller to the processing plane.
US11111799B2
A method for disassembling/assembling a gas turbine including a seal plate disposed on a first side of a rotor disc in an axial direction of the rotor disc, and a seal plate restraint part for restricting movement of the seal plate relative to the rotor disc in a radial direction of the rotor disc includes a seal-plate-restraint-state switching step of operating the seal plate restraint part from a second side in the axial direction to switch between a seal plate non-restraint state where the seal plate restraint part does not restrict movement of the seal plate in the radial direction and a seal plate restraint state where at least a part of the seal plate restraint part protrudes toward the second side in the axial direction from the seal plate and thereby restricts movement of the seal plate in the radial direction.
US11111781B2
A system for deploying sensors throughout a vertical section and a horizontal section of an unconventional well comprises a mandrel comprising a set of extendable arms; a conductivity sensor mounted on a first predetermined subset of the set of movable arms; a strain sensor mounted on a second predetermined subset of the set of movable arms; a first downhole tool configured to be placed in the horizontal section of the unconventional well; a second downhole tool placed in a vertical section of the well, the first downhole tool and the second downhole tool adapted to operate simultaneously; a navigation package; a real time communications short hop data communicator; a data communicator; a downhole power source; and a surface system configured to collect and process data obtained in the well. The system can be used to provide data to evaluate conditions in the well and its reservoirs as well as frac height and frac width.
US11111779B2
A downhole tool having an indexing apparatus for actuating the downhole tool from the surface by applying a pre-determined number of hydraulic pressure signals to the downhole tool. The downhole having an outer tubing that has an outer surface and an inner surface, the inner surface defining an inner region of the outer tubing. The downhole tool includes a sliding sleeve positioned within the inner region of the outer tubing, the sliding sleeve being slideable relative to the outer tubing. The sliding sleeve including a first magnet and a second magnet that are positioned in an opposing orientation relative to one another for providing a reference point detectable via a magnetometer at a surface of a wellbore. An indexing position of the downhole tool being determined by comparing a location of the reference point on the sliding sleeve to a location of a fixed point on the outer tubing.
US11111777B2
Apparatus (100) for use in sensing temperature in a wellbore, comprising: tubing (110) comprising a plurality of temperature sensor modules (120, 320, 420, 520, 620, 720) provided at locations along the inside of the tubing, said temperature sensor modules comprising temperature sensors (321, 421) provided at least in part by at least one semiconductor element having electrical properties that vary with temperature; an electrical network (115) configured to electrically connect to the semiconductor elements to in use allow measuring of the respective electrical properties of the semiconductor elements to infer a thermal characteristic of the semiconductor element; and at least one control module (130, 330, 430) electrically connected to multiple temperature sensor modules, via the electrical network, and configured to receive and process an electrical signal associated with the temperature sensor modules to enable inference of the temperature of the semiconductor elements and the environment to which the tubing is exposed at the location of that semiconductor element.
US11111773B1
Techniques for testing a wellbore tubular system include positioning a primary wellbore tubular that includes an inner volume on at least one fixed mount positioned to support the primary wellbore tubular; positioning a secondary wellbore tubular concentrically or eccentrically within at least a portion of the inner volume of the primary wellbore tubular; coupling the secondary wellbore tubular on an adjustable stand positioned to support the secondary wellbore tubular; running a logging tool within an inner volume of the secondary wellbore tubular; detecting at least one defect of at least one of the primary wellbore tubular or the secondary wellbore tubular; and moving the secondary wellbore tubular within the inner volume of the primary wellbore tubular on a roller of the at least one adjustable stand.
US11111768B1
Embodiments of drive equipment for mobile hydraulic fracturing power units and methods for changing and controlling the drive equipment are disclosed. The mobile power units include a gas turbine engine that provides mechanical power to drive shaft which is connected to the drive equipment such that the drive equipment is driven by the engine. The drive equipment may be a hydraulic fracturing pump or an electrical generator. The drive shaft is rotated at a speed suitable for the hydraulic fracturing pump and the electrical generator includes a step up gearbox to increase a rotational speed of the drive shaft for use by the electrical generator. The drive equipment may be secured to a skid that is field changeable with a crane or a fork lift to change the drive equipment at a well pad based on the demands of the well pad.
US11111767B2
The present disclosure relates, according to some embodiments, to apparatus, systems, and methods of fracturing a geological structure including the application of kinetic energy (e.g., from high velocity frack fluid) to a subterranean structure. In some embodiments, the present disclosure relates to apparatus, systems, and methods for delivery of high velocity fluid to a well using a down hole valve and/or throttling system. The present disclosure relates to apparatus, systems, and methods of generating pressure using accumulators (e.g., high pressure accumulators) at the surface of a well.
US11111754B2
A system and method for isolating a zone in a wellbore having a sand screen including applying hydrogel into an annulus between the sand screen and the geological formation to form a hydrogel packer in the annulus.
US11111749B2
A system for positioning an inner tubular within an outer tubular. The outer tubular is inserted in a wellbore and has a first central axis. The inner tubular defines an inner passage of the outer tubular and is inserted in a wellbore. The inner tubular has a second central axis that is offset from and parallel to the first central axis. A flange is attached at an uphole end of the outer tubular and encircles an outer circumference of the inner tubular. The flange has a third central axis that is in-line with the second central axis. A wellhead housing is positioned at an uphole end of the flange and encircles the outer circumference of the inner tubular. A casing hanger is positioned within the wellhead housing and has an interference with the wellhead housing. The casing hanger is frictionally attached to the inner tubular.
US11111747B2
A delivery tool creates relative axial movement to retract a retaining sleeve from an adaptive seat so that the adaptive seat can release from the delivery tool and find support in a tubular string. The relative movement is created directly with a power charge acting on a piston attached to the retaining sleeve. Movement of the retaining sleeve releases support dogs that position the delivery tool when releasing the adaptive seat. The adaptive seat is protected for running in with a collapsible ring structure that passes through the adaptive seat opening when the delivery tool is pulled out of the hole. The retaining sleeve is replaced and the power charge is renewed to allow the delivery tool to be used more than once.
US11111730B2
A drill bit includes a bit head defining a longitudinal axis, an adjustable cutter blade having a cutting element, and a blade ramp extending transversely relative to the longitudinal axis and arranged to radially adjust the adjustable cutter blade when the adjustable cutter blade moves axially along a side of the bit head. The drill bit further includes a gauge pad coupled to the adjustable cutter blade and a gauge pad ramp extending transversely relative to the longitudinal axis and arranged to radially adjust the gauge pad when the gauge pad moves axially along the side of the bit head.
US11111729B2
A multi-indenter drill bit includes a plurality of indenters arranged on a drilling surface of a bit face. The ratio of the total indenter area to the bit face area is defined by a parameter KPI1 (expressed as a percentage), and the ratio of the average individual indenter area to the bit face area is defined by a parameter KPI2, (expressed as a percentage). The relationship between KPI1 and KPI2 is defined by an equation.
US11111728B2
A super hard construction comprises a substrate comprising a peripheral surface, an interface surface and a longitudinal axis extending in a plane and a super hard material layer formed over the substrate and having an exposed outer surface, a peripheral surface extending therefrom and an interface surface. One of the interface surface of the substrate or the interface surface of the super hard material layer comprises one or more projections arranged to project from the interface surface, the one or more projections being spaced from the peripheral surface of the substrate and a peripheral flange extending between the peripheral side edge and the interface surface. The peripheral flange is inclined at an angle of between around 5 degrees to around 30 degrees to a plane substantially perpendicular to the plane through which the longitudinal axis extends.
US11111727B2
The present disclosure relates to systems and methods for drilling a hole(s) in a subsurface formation utilizing laser energy that is controlled by an optical manipulation system. Various embodiments of the disclosed systems and methods use a laser with a laser source (generator) located on the surface with the power conveyed via fiber optic cables down the wellbore to a downhole target via a laser tool. The optical manipulation system provides the flexibility to control and manipulate the beams, resulting in an optimized optical design with fewer optical components and less mechanical motion. Different beam shapes can be achieved by the different optical lenses and designs disclosed in this specification. Additionally, a purging system is disclosed that is configured to clear a path of the laser beam, assist in manipulating the tool, or both. The rotating and purging features contribute to creating a clean hole with no melt.
US11111726B2
An example laser tool configured for downhole laser beam generation is operable within a wellbore. The laser tool includes a generator to generate a laser beam. The generator is configured to fit within the wellbore, to withstand at least some environmental conditions within the wellbore, and to generate the laser beam from within the wellbore. The laser beam has an optical power of at least one kilowatt (1 kW). A control system is configured to control movement of at least part of the laser tool to cause the laser beam to move within the wellbore.
US11111725B2
A directional drilling device for drilling a wellbore having a wall, the device including an outer housing, a driveshaft located at least partially within and selectively rotatable with respect to the outer housing. The device also includes extendable members moveable to extend radially outwardly from the outer housing and so as to apply a force onto the wellbore wall and move the device off-center in the wellbore in a direction. The device further includes a hydraulic actuation system operable to control hydraulic fluid to extend and retract of the extendable members. The rotational orientation of the extendable members is controllable by rotation of the outer housing by the driveshaft and the rotational orientation of the extendable members and the outer housing and thus the direction may be maintained by extension of the extendable members into contact with the borehole to restrain the outer housing from rotating.
US11111724B2
A ladder tool storage kit for storing tools on a ladder includes a magnet that is elongated along a longitudinal axis. The magnet is mountable to a respective leg of a ladder to magnetically engage ferromagnetic tools for storage. A tube is mountable to a respective leg of the ladder to insertably receive tools for storage. A storage pouch is attached to a respective leg of the ladder to receive tools for storage.
US11111722B2
The end piece of sunshade's edge rail comprises an end plate, which includes a first edge surface, a second edge surface and a first end surface. The end plate further includes a second end surface, which is to be placed against an end of the edge rail and which has at least one gripping protrusion adaptable to fit inside the edge rail. The end plate is further provided with a first hole for the penetration of a guiding string. The end piece is further provided with a string channel, which includes a first end opening onto the first edge surface and a second end opening onto the second edge surface. The first hole opens into the string channel. A guiding string included in the sunshade can be extended into the first hole by way of the string channel.
US11111714B2
In one aspect, a movable barrier operator includes a housing and a motor. The movable barrier operator further includes a camera mount that is connected to the housing and that supports a camera. The camera mount is configured to facilitate movement of the camera between a storage position wherein at least a portion of the camera is inside the housing and an operative position wherein the at least a portion of the camera is outside of the housing.
US11111712B2
An appliance lid hinge assembly includes a cam arm pivotally connected a base. A cam arm control system includes a spring rod adapted to move in a sliding reciprocal manner. A spring urges the spring rod toward an extended position. The spring rod is movable toward a retracted position. The cam arm is engaged with the spring rod through a cam follower such that: (i) pivoting movement of the cam arm in an opening direction corresponds with movement of the spring rod from the retracted position toward the extended position; and, (ii) pivoting movement of the cam arm in a closing direction opposite the opening direction corresponds with movement of the spring rod from the extended position toward the retracted position. An optional damper exerts a damping force on the spring rod or other part of the cam arm control system when the cam arm moves in a closing direction.
US11111711B2
The invention relates to a furniture hinge having a mounting body and a hinge body with a hinge arm for fastening, in a hinged manner, a furniture door or the like to a furniture carcass. According to the invention, at least one section of the hinge arm or of a component connected to the hinge arm has at least one guide section which interacts with a sliding guide on the mounting body in such a manner that the hinge arm or the component connected to the hinge arm is mounted displaceably in the sliding guide along an installation direction and is retained transversely to the installation direction and that a movement of the hinge arm against the installation direction can be blocked when an installation position is reached. The invention further relates to an associated method for mounting a furniture door in a hinged manner. The furniture hinge and the method permit the installation of a furniture door, flap or the like to a furniture carcass in a fast and reliable fashion.
US11111710B2
A vehicle includes a vehicle body, a tailgate and a hinge assembly. The tailgate is rotatable relative to the vehicle body between a closed position and an open position. The hinge assembly rotatably coupling the tailgate to the vehicle body. The hinge assembly includes a bracket, a hinge pin and a retention ring. The bracket is attached to a respective one of a plurality of side walls of the vehicle body. The hinge pin is rotatably fixed to a respective end of the tailgate and is removably connected to the bracket. The retention ring is rotatably coupled to the bracket between a locked state in which the hinge pin is prevented from being disconnected from the bracket and an unlocked state in which the hinge pin is permitted to be disconnected from the bracket.
US11111707B1
Method and apparatus for a safety door barricade for use with a door of a school room or the like. It is made of a single piece of angle iron having a base portion and a back portion disposed 90 degrees apart with a curved handle extending from the surface of the base portion to the back portion along with a downwardly extending rod which is designed for insertion into a hole disposed in the surface of the floor adjacent the door just inside the door. When the device is in inserted in its safety barricade position, and the door is opened against the back plate of the device, a barricade is provided. When the device is not in its safety barricade position, it is placed into an adjacent hole in the floor next to the door wherein the safety device can be stored in an unobtrusive location.
US11111704B2
A ball catch (1) having a catch housing (26) with two spring-loaded balls (5) which are displaceable therein under spring loading, and which are supported in two oppositely situated sockets (9) of the catch housing (26) and protrude in a diametrically opposed manner into a middle receiving space (10) between the sockets (9), and a centering part (2) which with a journal (13) integrally formed thereon is insertable into the receiving space (10) and is lockable by the balls (5) at that location, wherein the ball guide (4) for the balls (5) and the compression springs (6) is inserted into the catch housing (26) as a separate part.
US11111702B2
A vehicle remote keyless entry system for an electrically actuatable vehicle lock includes a fob comprising a transmitter that is actuatable to transmit an RKE message. A vehicle-based receiver receives the RKE message. A vehicle-based controller operatively connected to the vehicle-based receiver is configured to supply electrical power from a vehicle battery to the vehicle lock to unlock the vehicle lock in response to receiving the RKE message from the vehicle-based receiver. An energy storage device, separate from the vehicle battery, supplies electrical power to actuate the vehicle lock to unlock the vehicle lock when predetermined conditions are met.
US11111701B2
The invention relates to a motor vehicle door lock, comprising a lock case (1) and also comprising at least one locking mechanism (2, 3) supported in the lock case (1), which locking mechanism consists essentially of a rotary latch (2) and a pawl (3). In addition, a lock housing (5) connected to the lock case (1) is realized. The lock case (1) is mostly L-shaped in the cross-section. In addition, the lock case (1) describes a locking-mechanism plane (G) and an end-plate plane (S) different from the locking-mechanism plane. The end-plate plane (S) is equipped with a bridge part (7), which spans at least one inlet opening (E), and two side parts (6). According to the invention, the lock case (1) is equipped with merely the two side parts (6) bordering the inlet opening (E), without a bridge part. In contrast, the lock housing (5) acts completely or partially as a bridge part (7).
US11111700B1
A non-lethal restraining device includes an extendable restraining strap retained within a device body until deployed, when the extendable restraining strap is then looped over a person. A biasing element allows the extendable restraining strap to be tightened once it has been fully deployed and looped around a person's body to restrict the person's movement. When the extendable strap is tightened around the person's body, the device provides control points to direct and manipulate the person safely.
US11111695B2
An electronic lock includes a lock shell, a rope winded disc, a lock rope head, a sliding lock block, and a controlling and driving device. The lock shell has a first lock hole and an insertion hole. A lock rope is winded at the rope winded disc, and the lock rope is operatively pulled out from the rope winded disc or returns inside the rope winded disc. The lock rope head is inserted into the insertion hole and connected with one end of the lock rope. The sliding lock block is disposed inside the lock shell through a spring, and one end of the sliding lock block is placed in the first lock hole.
US11111694B2
A safety device functions as a cap that is inserted over the exposed end of an I-shaped support post. The safety device comprises a generally L-shaped cap including a front pad that covers the flange of the support post, and a top pad that covers the exposed end of the support post when the safety device is installed onto the support post.
US11111689B2
A solar power generation assembly includes a vertical support column; a canopy including a plurality of solar modules for solar power generation; a first brace and a second brace on a first side of the support column to support the canopy; a third brace and a fourth brace on a second side of the support column to support the canopy; and a gutter system integrated into the canopy and directing precipitation along one or more of the second brace and the fourth brace to the support column. One or more of the first brace and the third brace manage electrical cables extending from the canopy to the support column.
US11111686B2
The invention relates to a device (18) for separating out debris suspended in a liquid, for a swimming pool cleaning apparatus, said cleaning apparatus comprising: —a body (11), —at least one hydraulic circuit circulating liquid between at least one liquid inlet (15) and at least one liquid outlet (16), and through the separation housing (18) that separates out debris suspended in the liquid, —a fluid circulation pump installed in the hydraulic circuit. The device (18) for separating out debris suspended in a liquid comprises means for the centrifugal spinning of the debris suspended in the liquid and a tank for collecting said centrifugally separated debris. The separation device (18) comprises a liquid supply duct (24) opening into a filtration chamber (22) defining a substantially cylindrical volume, tangentially to a cylindrical wall (201) of said filtration chamber, said filtration chamber (22) communicating with the collecting tank (23) that collects the centrifugally separated debris.
US11111685B2
Debris filters for automatic swimming pool cleaners may be formed of metal, carbon fibers, or composites more rigid than soft nylon bags. In at least one version, the filter may be made of, or include, steel or stainless steel. Non-uniform sizes, densities, and/or shapes of openings in the filtration material may be created to provide different levels of filtration in a single device.
US11111684B2
A swimming pool assembly, including a pool body defining a pool top edge and an opposite pool floor member connected by at least one pool wall, a dry area formed within the pool body and defining a dry area wall portion, a dry area bottom portion operationally connected thereto, and an aperture operationally connected to the dry area bottom portion for providing fluid communication from the dry area into the support structure. The dry area includes seating and a central feature, such as a fire pit, pool table, wet bar, or the like. A support structure is provided to support the dry area and is connected to the dry area bottom portion. The support structure further includes a support structure floor member, at least one support structure wall member extending therefrom and connected to the shallow deck portion to define an enclosure, and at least one fluid access aperture formed through the support structure wall member to provide fluidic communication with the enclosure.
US11111683B1
A water recycling apparatus and method for a pool filtration system. A holding tank receives backwashed water containing water-borne particles, and is configured to allow for settling of particles into regions of clear water, and lower regions of sediment. Performing a backwash of the filter directs the backwash into the holding tank for settling for at least 24 hours. A recycling outlet in the tank is coupled through the pool filtration system and its valves to allow redirecting this filtered (or recycled/refiltered) water back to the pool, or for other uses, so that it is not directed down a drain, or otherwise wasted. In addition, the liquid portion of the sedimentary regions can be recycled as desired, such as to garden beds, and the lower sedimentary solids disposed of through a sewer connection or manually collected for disposal.
US11111679B2
A fastener unit and related method for securing a board to a support is provided. The fastener unit includes a spacer block, a grip element extending from the spacer block and configured to fit in and engage a groove of the board, and one or more board engagement elements extending from a portion of the spacer block. The board engagement elements can clamp the board, between an upper and/or lower surface of the board and a groove of the board, thereby securing the spacer block in a position adjacent the groove to establish a gap between the board and another board. Related methods of use also are provided.
US11111676B2
Prefabricated stair components and stair tread finish systems are disclosed. Methods of making and using prefabricated stair components and stair tread finish systems are also disclosed.
US11111667B2
A bracket is combined with a rail that is to be attached to an elongate structural element by the bracket. The bracket includes a body and a bolt. The body is configured for attachment to the elongate structural element. The body defines a shoulder from which the rail is attached so that the rail is connected to the element. The bolt is engaged with the rail and is movable to engage the body. The body has a threaded passage to engage the bolt to fix the rail to the body.
US11111662B2
A flush toilet includes: a toilet main body; a rim which is provided on an upper portion of a toilet bowl of the toilet main body and which flows a flush water into the toilet bowl; and a water level detection sensor which is provided inside the rim.
US11111656B2
A temperature-regulating double-control automatic faucet includes a faucet body, a single-handle double-control mixed water valve core having a lever, a solenoid valve, a water pipe assembly, a controller, a magnetic induction device, and a proximity sensor. The single-handle double-control mixed water valve core is installed in the faucet body cylinder. The magnetic induction device is configured to detect a position change of the lever. The proximity sensor is configured to sense a manual operation. The automatic faucet has a manual control mode and a sensing control mode for use, which can be used conveniently.
US11111655B2
A bucket or blade including a main body having one or more wear indicators. The one or more wear indicators can be inspected and monitored to determine the extent or degree of wear of one or more wear surfaces of the main body of the bucket or blade. Also, a liner having one or more wear indicators configured for use with a bucket, blade, dump truck, or chute of a rock crusher. Also, one or more wear indicators configured for use with a chute of a rock crusher.
US11111652B2
Provided is a construction machine capable of restricting halt of a function controlled by a controller when a key switch is in a key-off state. The construction machine includes an interruption switch switched between a supply allowing state of allowing supply of power from a battery to the controller and a supply interruption state of interrupting the power supply; a sensor detecting presence/absence of interruption necessary motion necessary for manipulating the interruption switch; and an alarm control device that causes an alarm device to issue an alarm only when the following conditions are all satisfied. The key switch is in the key-off state; the interruption switch is in the supply allowing state; the controller is being operated; and the sensor has detected presence of the interruption necessary motion.
US11111646B2
An arm control system for a work vehicle includes a controller having a memory and a processor. The controller is configured to receive a signal indicative of a type of implement coupled to an arm of the work vehicle. The controller is also configured to enable movement of the arm between a lowered position and a raised position while the type of implement is an unrestricted-height implement. In addition, the controller is configured to enable movement of the arm between the lowered position and an intermediate position and to block upward movement of the arm beyond the intermediate position while the type of implement is a restricted-height implement.
US11111644B2
A method includes receiving first information indicative of a location of a perimeter of a worksite surface, and receiving second information indicative of compaction requirements specific to the worksite surface. The method also includes generating a compaction plan based at least partly on the first and second information. Such a compaction plan includes a travel path for a compaction machine. In such a method, the travel path is substantially within the perimeter of the worksite surface. The method also includes causing at least part of the travel path to be displayed via a control interface of the compaction machine. The method further includes receiving an input indicative of approval of the travel path, and controlling operation of the compaction machine on the worksite surface, in accordance with the compaction plan, based at least partly on receiving the input.
US11111642B2
A vehicle stopping device includes a casing configured as an open enclosure having an open side, vertical side walls, a horizontal top wall and a horizontal bottom wall forming an interior space of the open enclosure. A pair of caltrop bars are configured to be securely stored within the interior space of the casing in a stored position, and are configured to be activated from the stored position to a deployed position in which the first and second caltrop bars extend out of the interior space of the casing through the open side thereof for positioning on opposite sides of a vehicle tire. Each of the caltrop bars being formed of a bar and one or more caltrops arranged along the bar for puncturing and deflating the vehicle tire when the vehicle tire is driven over the caltrop bars.
US11111636B2
An underlayment layer is configured to support an artificial turf assembly. The underlayment layer comprises plurality of panels, each panel comprising a core with a top side and a bottom side. The top side has a plurality of top projections. The top projections form top side water drainage channels. The panels have edges, with the edges of one panel abutting the edges of adjacent panels, thereby forming a drainage path between adjacent panels. The panel edges have vertical support extensions that extend into the drainage paths between adjacent panels. The vertical support extensions have an upper surface for supporting an artificial turf assembly overlying the turf underlayment layer, and the panel edges having one or more complementary indentations corresponding to vertical support extensions of adjacent panels. When the panels move toward each other, thereby closing drainage paths between adjacent panels, the vertical support extensions are received in the corresponding indentations.
US11111634B2
An expansion joint construction may include at least one adjustment element movable in a longitudinal direction of the expansion joint construction. The at least one adjustment element may include at least one element for taking up a force applied in a longitudinal direction.
US11111632B2
An aramid paper suitable for use in electronic applications which has a density of 0.20-0.65 g/cm3 and a grammage of 30-280 g/m2, which paper comprises 10-40 wt. % of aramid shortcut with a linear density of 2.6 dtex or lower and a length of 0.5-25 mm and 10-90 wt. % of aramid fibrid, wherein the aramid shortcut comprises at least 70 wt. % para-aramid shortcut and the aramid fibrid including at least 70 wt. % para-aramid fibrid. It has been found that the use of a paper with the above properties in electronic applications ensures a low CTE in combination with good homogeneity and a good dimensional stability resulting from good resin adhesion and penetration. Use of the aramid paper in a composite sheet including at least one layer of aramid paper and a resin, or in a substrate board for electronic applications.
US11111627B1
A cable terminator connector includes a screw and base having a first opening and a second opening. The first and second openings are configured to receive first and second cable portions wherein the screw is threaded into the base thereby pushing the first and second cable portions into the first and second openings and clamping the first and second cables portions into the base.
US11111625B2
The present invention relates to a system iron. The system iron according to the embodiment includes a body including therein a steam generator for generating steam; an ironing plate, which is rotatably coupled to an upper portion of the body and which includes therein steam nozzles for spraying the steam generated by the steam generator to an outside; a first fan for discharging air to the outside of the ironing plate or sucking air into the ironing plate; and a second fan for cooling an iron placed on the ironing plate.
US11111622B2
The disclosure relates to a washing machine including a cabinet defining a housing with internal components of a conventional automated clothes washer, a door mounted to the cabinet where it moves along a path of travel to selectively close an access opening to the cabinet, and a dispenser formed integrally with the rear face of the door. The dispenser includes a plurality of reservoirs. Each reservoir utilizes a siphon that has a siphon cap with at least one baffle extending laterally relative to the rear face to retard the flow of liquid within the reservoir.
US11111608B2
A method and apparatus for producing continuous web or sliver of milkweed fibers without the use of conventional carding machines is disclosed. The method generally includes feeding raw materials including milkweed fibers into the apparatus, transferring the milkweed fibers to a sliver collecting net, and producing the slivers on the surface of the sliver collecting net. The slivers can be separated from the sliver collecting net.
US11111603B2
This invention relates to methods and materials for multiplexed utilization of collections of functional ligands, particularly to methods and materials for selecting for and/or utilizing particular desirable traits of functional ligands in a multiplexed manner, and more particularly to methods and materials for selecting for and/or utilizing particular structural changes of functional ligands in a multiplexed manner.
US11111601B2
The disclosure relates to a semimetal compound of Pt and a method for making the same. The semimetal compound is a single crystal material of PtSe2. The method comprises: providing a PtSe2 polycrystalline material; placing the PtSe2 polycrystalline material in a reacting chamber; placing chemical transport medium in the reacting chamber; evacuating the reacting chamber to be vacuum less than 10 Pa; placing the reacting chamber at a temperature gradient, wherein the reacting chamber has a first end at a temperature of 1200 degrees Celsius to 1000 degrees Celsius and a second end opposite to the first end and at a temperature of 1000 degrees Celsius to 900 degrees Celsius; and keeping the reacting chamber in the temperature gradient for 10 days to 30 days.
US11111600B1
A process chamber which may be operated as follows: mounting substrates in a substrate carrier; loading the substrate carrier into a vacuum chamber and mating the substrate carrier with an upper gas manifold and a lower gas manifold; providing and maintaining a vacuum environment within the vacuum chamber; making electrical contact to an at least one electrically-resistive heater; heating the substrates to a process temperature by flowing current through the at least one electrically-resistive heater; and while heating the substrates, flowing process gas through odd numbered channels from the upper gas manifold to the lower gas manifold, and simultaneously flowing process gas through even numbered channels from the lower gas manifold to the upper gas manifold; wherein the process gas comprises an inert gas and the substrates are being thermally annealed, or wherein the process gas is a dopant gas and the substrates are being doped.
US11111599B2
The present invention provides a single crystal growth method capable of suppressing the recrystallization of the raw material gas subjected to sublimation on the surface of the raw material, and suppressing the generation of different polytypes in the crystal growing single crystal. The single crystal growth method is carried out in a crucible comprising an inner bottom for providing a raw material and a crystal mounting part facing the inner bottom. The method comprises in the following order: providing the raw material in the inner bottom; covering at least a part of a surface of the raw material with a metal carbide powder in a plan view from the crystal mounting part; and growing a single crystal disposed in the crystal mounting part by sublimating the raw material by heating.
US11111595B2
The object of the present invention is such that a surface exchange of metal fine particles by Cu ions, or the like is inhibited in order to prevent formation of Artificial CuS or the like, in extraction and analysis of the metal fine particles (inclusions and precipitates) in a metal material by electrolytic corrosion in a solvent-based electrolytic solution, without significantly changing conventional extraction and analysis methods, and such that the metal deposited on the cathode is actively attached to the cathode so that the deposited metal does not become a contamination source. An apparatus for electrolytic etching and dissolution and an extraction method for separation and extraction of metal compound particles in a metal material, wherein at least a part of the cathode comprises a material consisting of a metal M′ whose Δ defined by the following formula is 10 or more, and the apparatus comprises an electrolytic cell for containing an electrolytic solution comprising a chemical agent that forms a complex containing the metal M′ and a nonaqueous solvent, Δ = pKsp [ M ′ x ′ Ay ′ ] - pKsp [ MxAy ] = ( - log 10 Ksp [ M ′ x ′ Ay ′ ] ) - ( - log 10 Ksp [ MxAy ] ) .
US11111588B2
An electrolytic reactor of an oxyhydrogen machine includes a main body with an internal chamber for accommodating a liquid, a carrier installed to the chamber for arranging even numbered electrode plates which are spaced from each other and two adjacent electrode plates having different polarities, a multiple of partitions extending to an appropriate length from the top surface to the bottom surface of the main body and spaced from each other, a communicating channel formed by each electrode plate and the main body and disposed between the bottom surface of the main body and each electrode plate, a liquid storage portion formed by the space between the partitions and the chamber and communicated to the communicating channel and a gas extraction unit installed on the main body and having independent first and second gas collection chambers for collecting hydrogen and oxygen respectively.
US11111583B2
Embodiments of improved substrate carriers are provided herein. In some embodiments, a substrate carrier, includes: a multi-layered disk having upper and lower layers formed of a continuous material and an electrostatic electrode structure disposed therebetween, wherein the multi-layered disk is dimensioned and arranged so as to have a nominal dimension which exceeds a nominal dimension of a standard substrate size used in the manufacture of light emitting diode devices, and wherein the multi-layered disk is formed symmetrically about a central axis and defines a substantially planar upper surface.
US11111567B2
A non-oriented electrical steel sheet including, as a chemical composition, by mass %: C: 0.0030 % or less; Si: 2.00 % to 4.00 %; Al: 0.01 % to 3.00 %; Mn: 0.10 % to 2.00 %; P: 0.005 % to 0.200 %; S: 0.0030 % or less; Cu: more than 1.0 % and 3.0 % or less; Ni: 0.10 % to 3.0 %; one or more coarse precipitate forming element: more than 0.0005 % and 0.0100 % or less in total; a parameter Q (Q=[Si] +2 [Al] [Mn]) is 2.00 or more; Sn: 0.00 % to 0.40 %; Cr: 0.0 % to 10.0 %, and a remainder: Fe and impurities, wherein a number of Cu particles having a diameter of less than 100 nm is 5 or more per 10 μm2, a {100} crystal orientation intensity is 2.4 or more, a thickness is 0.10 mm to 0.60 mm, and an average grain size is 70 μm to 200 μm.
US11111564B2
A cemented carbide includes second hard phase grains, wherein the second hard phase grains includes a core portion, and in a case where a total of 70 unit regions that are each constituted of a square having each side of 8μm are provided by successively arranging 7 unit regions in a longitudinal direction and 10 unit regions in a lateral direction in an electron microscope image of any cross section of the cemented carbide captured at a magnification of 1500×, where the total number of core portions in the total of 70 unit regions is calculated, and where a percentage of the number of core portions in each of the unit regions with respect to the total number of core portions is calculated, the number of unit regions in which the percentage is less than 0.43% or more than 2.43% is less than or equal to 10.
US11111562B2
The invention relates to a wrought product such as an extruded, rolled and/or forged aluminum alloy-based product, comprising, in weight %: Cu: 3.0-3.9; Li: 0.8-1.3; Mg: 0.6-1.0; Zr: 0.05-0.18; Ag: 0.0-0.5; Mn: 0.0-0.5; Fe+Si≤0.20; Zn≤0.15; at least one element from among: Ti: 0.01-0.15; Sc: 0.05-0.3; Cr: 0.05-0.3; Hf: 0.05-0.5; other elements ≤0.05 each and ≤0.15 total, remainder aluminum. The invention also relates to the process for producing said product. The products according to the invention are particularly useful in the production of thick aluminum products intended for producing structural elements in the aeronautical industry.
US11111556B2
An abrasion-resistant steel plate comprises: a specific chemical composition; and a microstructure in which a volume fraction of martensite at a depth of 1 mm from a surface of the abrasion-resistant steel plate is 90% or more, and a prior austenite grain size in a plate thickness central part at the mid-thickness of the abrasion-resistant steel plate is 80 μm or less, wherein hardness at a depth of 1 mm from the surface of the abrasion-resistant steel plate is 460 to 590 HBW 10/3000 in Brinell hardness, and a concentration [Mn] of Mn in mass % and a concentration [P] of P in mass % in a plate thickness central segregation area satisfy 0.04[Mn]+[P]<0.50.
US11111554B2
A stabilizer formed by using a metal bar having a solid structure and configured to reduce a displacement between right and left wheels, including a torsion part extending in a vehicle width direction, being capable of a torsional deformation, and having a diameter of 10 to 32 mm, is provided. The stabilizer has a chemical composition containing at least C: 0.15% by mass or more to 0.39% by mass or less, Mn, B, and Fe, and also has a metal structure 90% or more of which is a martensite structure.
US11111553B2
A high-strength steel sheet having a tensile strength (TS) of 1,320 MPa or more and good workability. The high-strength steel sheet has a specific component composition and a steel microstructure containing, on an area-percentage basis with respect to the entire steel microstructure, 40% or more and less than 85% of a lower bainite, 5% or more and less than 40% martensite including tempered martensite, 10% or more and 30% or less retained austenite, and 10% or less (including 0%) polygonal ferrite, the retained austenite having an average C content of 0.60% by mass or more. Additionally, a Mn segregation value at a surface of the steel sheet is 0.8% or less, the ratio R/t of a limit bending radius (R) to a thickness (t) of the steel sheet is 2.0 or less, and tensile strength×total elongation of the steel sheet is 15,000 MPa % or more.
US11111549B2
Disclosed are methods utilizing specific amplification of Candida sp. target nucleic acid for detecting the presence or absence of Candida sp. in a sample. Also disclosed are corresponding oligomers, including amplification oligomers, capture probes and detection probes, and combinations thereof, as well as corresponding reaction mixtures and kits.
US11111546B2
A method is provided for detecting a cancer in an individual, the method comprising detection of a deletion in the nucleic acid sequence between residues 10743 and 14125 in mitochondrial DNA by extracting the mitochondrial DNA (mtDNA) from the biological sample obtained from the individual and quantifying the amount of mtDNA in the sample having a deletion in the nucleic acid sequence between approximately residues 10743 and 14125 of the mtDNA genome, and comparing the amount of mtDNA in the sample having the deletion to at least one known reference sample. Kits for conducting the method are also provided.
US11111544B2
Disclosed herein is a system and method for increasing the fidelity of measured genetic data, for making allele calls, and for determining the state of aneuploidy, in one or a small set of cells, or from fragmentary DNA, where a limited quantity of genetic data is available. Poorly or incorrectly measured base pairs, missing alleles and missing regions are reconstructed using expected similarities between the target genome and the genome of genetically related individuals. In accordance with one embodiment, incomplete genetic data from an embryonic cell are reconstructed at a plurality of loci using the more complete genetic data from a larger sample of diploid cells from one or both parents, with or without haploid genetic data from one or both parents. In another embodiment, the chromosome copy number can be determined from the measured genetic data, with or without genetic information from one or both parents.
US11111542B2
There is described herein a method of prognosing or classifying a subject with acute myeloid leukemia (AML) comprising: (a) determining the expression level of at least 3 genes in a test sample from the subject selected from the group consisting of DNMT3B, ZBTB46, NYNRIN, ARHGAP22, LAPTM4B, MMRN1, DPYSL3, KIAAQ125. CDK6, CPXM1, SOCS2, SMIM24, EMP1, NGFRAP1, CD34, AKR1C3, GPR56; and (b) comparing expression of the at least 3 genes in the test sample with reference expression levels of the at least 3 genes from control samples from a cohort of patients; wherein a difference or similarity in the expression of the at least 3 genes in the test sample and the reference expression levels is used to prognose or classify the subject with AML into a low risk group or a high risk group for worse survival.
US11111539B2
Compositions and methods for the detection and treatment of inflammatory bowel disease are provided.
US11111532B2
The invention relates to a new method of characterising a target ribonucleic acid (RNA) involving forming a complementary polynucleotide. The method uses a transmembrane pore.
US11111530B2
Provided herein are optimized methods for performing multiplexed detection of a plurality of sequence variations. Also provided are methods for performing multiplexed amplification of target nucleic acid.
US11111526B2
In the case of using a blocking nucleic acid to prevent non-specific hybridization of a target nucleic acid with a nucleic acid probe, further excellent efficiency of detecting the target nucleic acid is achieved. A buffer composition used in hybridization of a target nucleic acid with a nucleic acid probe, wherein the buffer composition for hybridization contains a blocking nucleic acid comprising a nucleotide sequence complementary to a region comprising at least a non-detection target nucleotide in a non-target nucleic acid, in a concentration of one or more times higher than the concentration of a nucleic acid in a nucleic acid mixture consisting of the target nucleic acid and the non-target nucleic acid.
US11111521B2
Methods of making a three-dimensional matrix of nucleic acids within a cell is provided.
US11111516B2
Provided are malR-knockout Bacillus licheniformis strain, a construction method and a use. Using a genetic engineering method, gene, namely, the malR gene, which is in charge of conducting the transcription of the carbon metabolism transcription factor MalR, in the genome of Bacillus licheniformis DW2 is knocked out, thereby successfully obtaining Bacillus licheniformis DW2ΔmalR, from which the malR gene has been deleted. In comparison with Bacillus licheniformis DW2, the strain obtained by the construction can improve the Bacitracin yield in a fermentation broth during Bacitracin fermentation by at least 23%.
US11111508B2
The invention features Cas9 fusion polypeptides. In one embodiment of the invention, Cas9 is fused to a SNAP tag that enhances Cas9's gene repair function.
US11111504B2
Methods for introducing a scarless targeted genetic modification into a preexisting targeting vector are provided. The methods can use combinations of bacterial homologous recombination (BHR) and in vitro assembly to introduce such targeted genetic modifications into a preexisting targeting vector in a scarless manner.
US11111497B2
Embodiments of the present invention provide for a transgenic plan, methods of making and DNA constructs for use in the transgenic plant which transgenic plant is capable of modulating its photosynthetic antenna complex composition in response to increases or decreases in light intensity by modulation of the ratio of chlorophyll a to chlorophyll b such that there is an increase in the Chl a/b ratio at high light intensity and a decrease in the Chl a/b ratio at low light intensity versus wild-type plants grown in the same conditions.
US11111489B1
Described herein is a method for determining a lymphocyte cell receptor chain sequence specific to a unique antigen, comprising: sorting a plurality of antigens into a plurality of reaction mixtures, wherein the sorting comprises adding a unique antigen of the plurality of antigens to a unique subset of the plurality of reaction mixtures such that two different unique antigens are not added to the unique subset; contacting each reaction with a biological sample comprising a plurality of lymphocytes; separating a target lymphocyte from a subset of the plurality of lymphocytes, wherein the target lymphocyte recognizes the unique antigen; after separating the target lymphocyte, sequencing nucleic acids of the target lymphocyte to obtain the lymphocyte receptor chain sequence, wherein the sequencing is performed by single-cell sequencing; and detecting the unique antigen, wherein the detecting comprises: computing a frequency of lymphocyte cells that express the lymphocyte receptor chain sequence.
US11111471B2
Systems and methods for containing and manipulating liquids, including vessels and unit operations or components of cell culture, cell containment, bioreactor, and/or pharmaceutical manufacturing systems, are provided. The apparatus may include a disposable, collapsible bag adapted for containing a liquid, the collapsible bag in fluid communication with a liquid-solids (e.g., cell) separation device. For example, an outlet of the collapsible bag may be connected to an inlet of the separation device, and an outlet of the separation device may be connected to an inlet of the collapsible bag for recycle. Accordingly, after separating the cells from the liquid in the separation device, the cells can be flowed back into the collapsible bag where they can be re-harvested. Meanwhile, product contained in the liquid can be collected in a separate container. The efficiency of product formation in such a system may be enhanced by using mixing systems described herein.
US11111467B2
A beverage-making apparatus includes a fermentation tank assembly including a fermentation tank having an opening formed therein and a fermentation tank cover configured to open and close the opening. The beverage-making apparatus also includes a refrigeration cycle apparatus including a compressor, a condenser, an expansion device, and an evaporator. The refrigeration cycle apparatus is configured to circulate a refrigerant therethrough and to control a temperature of the fermentation tank as the evaporator is disposed at the fermentation tank. The beverage-making apparatus further includes a heat insulating wall surrounding both the fermentation tank and the evaporator.
US11111458B2
The present invention relates to novel compounds and their use as fragrance materials.
US11111443B2
The present invention deals with a process for catalytic cracking of hydrocarbons comprising vacuum gas oil, hydrotreated vacuum gas oil, unconventional light crude oil, preferably unconventional light crude oil type shale/tight oil and its blends with conventional vacuum gas oil, in order to generate products of major commercial value in the field of fuels, getting improved gasoline and coke yield, as well as the procedure for the preparation of a catalyst with essential physical properties of density and particle size to uphold it in a fluidized bed under the operation conditions in the catalyst evaluation unit at micro level, wherein the catalyst particles achieve a catalytic performance similar to fluidized microspheres in a reactor, without appreciable generation of fine particles.
US11111435B2
This invention pertains to compositions, methods and systems that can be used in chemical mechanical planarization (CMP) of a tungsten containing semiconductor device. CMP slurries comprising bicyclic amidine additives provide low dishing and low erosion topography.
US11111428B2
A wellbore treatment fluid comprising: a base fluid; and a water-soluble salt, the salt comprising: a cation; and an anion, wherein the anion is selected from phosphotungstate, silicotungstate, phosphomolybdate, and silicomolybdate. The treatment fluid can have a density greater than or equal to 13 pounds per gallon. A method of treating a portion of a subterranean formation penetrated by a well comprising: introducing the treatment fluid into the well.
US11111426B2
A composition for increased hydrocarbon production from a hydrocarbon-bearing reservoir. The composition includes a saltwater solution suitable for injection into the hydrocarbon-bearing reservoir for water flooding, the saltwater solution having a salinity; and a plurality of nanocapsules, where the nanocapsules are operable to be suspended amongst the saltwater solution, where the nanocapsules have an overall positively charged outer surface at respective outer shells of the nanocapsules, where the nanocapsules encapsulate water molecules within the nanocapsules, and where the nanocapsules are operable to release the water molecules in the hydrocarbon-bearing reservoir proximate overall negatively charged zones.
US11111423B2
A thermally vulcanizable pressure-sensitive adhesive comprising a chemically precrosslinked, pressure-sensitively adhesive polybutadiene-polyurethane and ground sulfur, which during the heating phase remains pressure-sensitively adhesive, does not liquefy and hence in this phase, in which the vulcanization has not yet started and the curing has not yet commenced, has shear strength at least under load to moderate low, is able to transmit forces and hence to perform holding, a process for producing it, an adhesive tape comprising this pressure-sensitive adhesive, and a process for producing the adhesive tape.
US11111421B2
Provided is an adhesive composition that enables, in assembling a camera module, sufficient curing of a site where ultraviolet rays do not reach, while the adhesive is being cured; and that can reduce or prevent a change in the distance between a lens and an image sensor in a heating step, when a lens holder is adhered to a substrate having the image sensor fixed thereon. A thermal- and UV-curing adhesive composition contains (a) an epoxy (meth)acrylate resin; (b) a (meth)acrylic acid ester; (c) a heat-curing agent; and (d) a photopolymerization initiator, wherein the epoxy (meth)acrylate resin (a) contains 20% by weight or more of a (meth)acryloyl group based on the total weight of the resin, and the weight ratio of the epoxy (meth)acrylate resin (a) to the (meth)acrylic acid ester (b) (a)/(b) is from 30/70 to 70/30.
US11111420B2
An adhesive formulation is provided that is a waterborne bonding adhesive for adhering sheet membranes that may incorporate a solid plasticizer. The formulation is fast-curing and develops bond strength rapidly after application to a substrate as the adhesive dries, when the sheet membrane is mated to the substrate. The fast-curing characteristic is important to ensure the membrane is not displaced from the surface in windy exterior applications. The adhesive is formulated to form the bond between sheet membranes to substrates that illustratively include, steel, wood, concrete, roof boards, insulation, and fiberglass mat roof boards.
US11111412B2
The present invention provides a polishing composition which can polish an object to be polished at a high polishing speed and with fewer scratches (defects). The present invention is a polishing composition containing silica of which a maximum peak height in a weight change rate distribution curve obtained by thermogravimetric measurement in a range of 25° C. or higher and 250° C. or lower is −0.011 or more and less than 0, a pH at 25° C. of the polishing composition being less than 6.0.
US11111411B2
The disclosure relates to a light color or a low color rosin or a rosin ester composition. The rosin ester comprises a reaction product of one or more rosins, one or more polyhydric alcohols, and optionally one or more monocarboxylic acids, and optionally one or more polycarboxylic acids having from 2 to 54 carbon atoms; from 0 ppm to 200 ppm of a co-catalyst, and optionally, a disproportionation catalyst, an esterification catalyst, or combinations thereof. The co-catalyst has a triplet formation quantum yield (ϕT) of greater than 0.5 and a triplet lifetime (τT) of greater than 0.5 microseconds. Methods to prepare the rosin ester compositions and uses of the compositions are also disclosed.
US11111406B2
Provided are a copolymer containing: a structural unit (A) derived from a polymerizable monomer (a) having a silicon atom-containing group represented by formula (1) [wherein R1, R2, and R3 each independently represent a hydrocarbon group having a carbon number of 1 to 6]; and a structural unit (B) derived from a polymerizable monomer (b) copolymerizable with the polymerizable monomer (a) with the content of the structural unit (A) being from 40 mass % to 80 mass % in 100 mass % of the copolymer, the content of the structural unit (B) being from 20 mass % to 60 mass % in 100 mass % of the copolymer, and an acid value derived from free carboxy group being from 0.1 KOHmg/g to 60 KOHmg/g; and an antifouling coating composition containing the copolymer.
US11111400B2
Some embodiments are directed to a multimaterial powder used in the field of metallurgy and plasturgy. The multimaterial powder includes support particles having a median particle size distribution between 1 μm and 100 μm and functionalising particles having a median particle size distribution that is a factor of 10 to 1000 lower relative to the support particles. The powder is characterised in that the support particles and the functionalising particles form composite grains having a core-shell structure that each have a core formed by a support particle, and a shell, that covers between 10 and 100% of the surface of the support particle and which is formed by at least one surface layer of the functionalising particles.
US11111396B2
Nanoscale colorants are introduced to adjust the hue of transparent conductive films, such as to provide a whiter film. The transparent conductive films can have sparse metal conductive layers, which can be formed using silver nanowires. Color of the film can be evaluated using standard color parameters. In particular, values of color parameter b* can be reduced with the nanoscale colorants without unacceptably changing other parameters, such as haze, a* and transparency.
US11111395B2
Surface structured articles comprising a polymer matrix and a dispersed phase, the article having first and second opposed major surfaces, at least a portion of the first major surface is a microstructured, anisotropic surface comprises features having at least one dimension in a range from 1 micrometer to 500 micrometers, wherein the dispersed phase comprises an antimicrobial material, and wherein at least a portion of the dispersed phase is present on the microstructured, anisotropic surface. Surface structured articles are useful, for example, for marine applications (e.g., surfaces in contact with water (e.g., fresh water, ocean water)) such as boats, ships, piers, oil rigs, decks, and roofing materials.
US11111392B2
An optical device having a first optical member, a second optical member, and an antistatic layer disposed between the first optical member and the second optical member wherein the antistatic layer contains the reaction product of a mixture comprising at least one polymerizable onium salt having an anion and at least one non-onium polymerizable monomer, oligomer, or polymer.
US11111383B2
A resin composition comprises: a vinyl-containing polyphenylene ether resin, a bis(vinylphenyl)ethane and a modification of divinylbenzene. The resin composition may be used to make various articles, such as a prepreg, a resin film, a laminate or a printed circuit board, and achieves improvements in at least one of the properties including dielectric constant, dissipation factor, copper foil peeling strength, glass transition temperature, ratio of thermal expansion, thermal expansion coefficient, precipitation property of varnish, solder dipping thermal resistance, solder floating thermal resistance of multi-layer board, reflow thermal resistance of multi-layer board and T300 thermal resistance.
US11111379B2
It is provided a phyllosilicate having a layered structure in the form of platelets and comprising an intercalating agent between the platelets, wherein the intercalating agent is a polyester of a molecular weight of 274 to 30,000 g/mol, and wherein the phyllosilicate is other than a phyllosilicate modified through ionic interchange. It is also provides a polymer nanocomposite comprising a polyethylene terephthalate (PET) polymer an the phyllosilicate mentioned above, as well as preparation processes for the preparation of the intercalated phyllosilicate and the PET nanocomposite. The PET nanocomposite is particularly useful for packaging, particularly for food and drink packaging.
US11111372B2
An aqueous binder composition is disclosed that comprises at least one long-chain polyol having at least two hydroxyl groups and a number average molecular weight of at least 2,000 Daltons; a primary cross-linking agent comprising at least two carboxylic acid groups; and a secondary cross-linking agent comprising a short-chain polyol having at least two hydroxyl groups and a number average molecular weight less than 2,000 Daltons.
US11111367B2
A resin molded body includes: a polyolefin element formed of polyolefin, including a crystalline region and an amorphous region; and a hydrophilic copolymer contained in at least part of a surface of the polyolefin element, the hydrophilic copolymer including a copolymer of 2-methacryloyloxyethyl phosphorylcholine (MPC) of 45% or greater on a mole fraction basis and at least one other monomer. In the resin molded body, the MPC polymer is immersed through the surface by applying heat treatment.
US11111363B2
Described herein are strength characteristics and biodegradation of articles produced using one or more “green” sustainable polymers and one or more carbohydrate-based polymers. A compatibilizer can optionally be included in the article. In some cases, the article can include a film, a bag, a bottle, a cap or lid therefore, a sheet, a box or other container, a plate, a cup, utensils, or the like.
US11111348B2
A method is for treating a surface of a resin material layer. The method includes a first step of introducing as a substituent at least one selected from the group consisting of an acid halide and an alkyl halide into an aromatic polyether-based resin included in the resin material layer by Friedel-Crafts reaction.
US11111345B2
A prepreg includes; sizing agent-coated carbon fibers coated with a sizing agent; and a thermosetting resin composition impregnated into the sizing agent-coated carbon fibers. The sizing agent includes an aliphatic epoxy compound (A) and an aromatic compound (B) at least containing an aromatic epoxy compound (B1). The thermosetting resin composition includes a thermosetting resin (D) and a latent hardener (E), and optionally includes an additive (F) other than the thermosetting resin (D) and the latent hardener (E). The (a)/(b) ratio is within a predetermined range where (a) is the height of a component at a binding energy assigned to CHx, C—C, and C═C and (b) is the height of a component at a binding energy assigned to C—O in a C1s core spectrum of the surfaces of the sizing agent-coated carbon fibers analyzed by X-ray photoelectron spectroscopy.
US11111344B2
Processes for making absorbent towel paper and soft sanitary tissue paper webs are provided. The processes provide the steps of: (a) providing a papermaking furnish, (b) forming a wet fibrous web having a differential density from the paper making furnish; and, (c) drying the differential density wet fibrous web to not more than about 10% by weight moisture. Step a) provides: i) from about 20.1% to about 99.9% by weight of a softwood pulp fiber mixture; and, ii) from greater than 0% to about 79.9% by weight of a hardwood pulp fiber mixture. Step i) provides u) from about 20.0% to about 99.8% by weight of softwood pulp fiber; and, v) from about 0.05% to about 5.0% by weight of strengthening additive. Step ii) provides w) from about 0.05% to about 79.4% by weight of hardwood pulp fibers; and, x) from about 0.05% to about 20.0% by weight of cellulose nano-filaments.
US11111336B2
A poly(phenylene ether) copolymer of 2-methyl-6-phenylphenol and a dihydric phenol having an absolute number average molecular weight of 1,000 to 10,000 grams/mole is made by polymerization of 2-methyl-6-phenylphenol and a dihydric phenol in the presence of molecular oxygen, a polymerization catalyst comprising a metal ion and at least one amine ligand, and a solvent composed of at least 95 weight percent of a C1-C3 alcohol selected from methanol, ethanol, 1-propanol, and 2-propanol. The poly(phenylene ether) copolymer can be, for example, a copolymer of 2-methyl-6-phenylphenol, 2,2-bis(3,5-dimethyl-4-hydroxyphenol)propane, and optionally 2,6-dimethylphenol. The poly(phenylene ether) copolymer finds utility in curable compositions, cured compositions, and articles.
US11111334B1
This invention relates to the field of polymers. More specifically, the invention comprises photopolymerizable polyesters and polyester urethane oligomers comprising nitro-substituted dicarboxylic acids that are products obtained by decomposition of polyethylene. The composition described herein are useful for 3D printing, coatings and other uses.
US11111333B2
Curable epoxy resin compositions suitable for liquid resin infusion processes. In one embodiment, the resin composition contains (a) at least two polyepoxides, one of which is triglycidyl ether of tris(hydroxyphenyl)methane, (b) an aromatic amine curing agent, and (c) core-shell rubber particles. In another embodiment, the resin composition (a) at least two polyepoxides, one of which is diglycidyl ether of bis(hydroxyphenyl)fluorene, (b) an aromatic amine curing agent, and (c) core-shell rubber particles.
US11111312B2
The present invention generally relates to mutant interleukin-2 polypeptides that exhibit reduced affinity to the α-subunit of the IL-2 receptor, for use as immunotherapeutic agents. In addition, the invention relates to immunoconjugates comprising said mutant IL-2 polypeptides, polynucleotide molecules encoding the mutant IL-2 polypeptides or immunoconjugates, and vectors and host cells comprising such polynucleotide molecules. The invention further relates to methods for producing the mutant IL-2 polypeptides or immunoconjugates, pharmaceutical compositions comprising the same, and uses thereof.
US11111309B2
Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload inhibits expression or activity of DUX4. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide or RNAi oligonucleotide.
US11111307B2
This invention provides antibodies that recognize the B Cell Maturation Antigen (BCMA) and that bind naïve B cells, plasma cells, and/or memory B cells. The invention further provides methods for depleting naïve B cells, plasma cells, and memory B cells, and for treating B cell-related disorders, including lymphomas and autoimmune diseases.
US11111305B2
This invention describes the design of bispecific antibodies that function as conditionally effective therapeutics by binding to a functionally silent epitope on one component of a targeted signaling complex and simultaneously binding to a second protein, whose expression or accessibility is cell- or disease environment-specific, and whose antibody-driven proximity to the signaling complex leads to an alteration of signal transduction.
US11111286B2
The present invention pertains to antigen recognizing constructs against tumor associated antigens (TAA), in particular against Preferentially Expressed Antigen of Melanoma (PRAME). The invention in particular provides novel T cell receptor (TCR) based molecules which are selective and specific for the tumor expressed antigen of the invention. The TCR of the invention, and TAA binding fragments derived therefrom, are of use for the diagnosis, treatment and prevention of TAA expressing cancerous diseases. Further provided are nucleic acids encoding the antigen recognizing constructs of the invention, vectors comprising these nucleic acids, recombinant cells expressing the antigen recognizing constructs and pharmaceutical compositions comprising the compounds of the invention.
US11111284B2
The invention features homo-multimers, e.g., homo-trimers, of TNFSF or TNF-like ligand muteins in which each TNFSF ligand or TNF-like ligand mutein monomer contains at least one cysteine residue substitution or insertion that promotes the formation of a disulfide bond with a cysteine residue on a neighboring TNFSF or TNF-like ligand mutein monomer. The invention features methods of producing such TNFSF and TNF-like ligand muteins, pharmaceutical compositions containing such muteins, and methods of using such muteins in cancer immunotherapy, in treating autoimmune and neurological diseases, and in reducing or eliminating the complications and risks of rejection in organ transplantation or tissue or organ repair or regeneration.
US11111279B2
The present invention relates to isolated Nato3 mutant polypeptides. Methods for stimulating a brain cell to differentiate into a dopaminergic progenitor neuronal cell or a dopaminergic neuron comprises increasing phosphorylation of Nato3 in the brain cells and culturing the brain cells until a progenitor dopaminergic neuronal cell marker or a dopaminergic neuronal cell marker is expressed in the cultured brain cells. Methods for treating Parkinson's disease (PD) in a subject comprises administering to the subject in need thereof, a composition comprising progenitor dopaminergic neuronal cells and/or dopaminergic neuronal cells expressing a Nato3 mutant polypeptide to the brain of the subject.
US11111272B2
The invention relates to peptide dimer compounds and peptide monomer compounds that potently inhibit binding of α4β7 to the mucosal addressin cell adhesion molecule (MAdCAM) in vivo, possess high selectivity against α4β1 binding, and have high stability under gastrointestinal conditions.
US11111270B2
Provided herein are compounds that modulate the activity of inhibitor of apoptosis proteins (IAPs), compositions comprising the compounds, and methods of using the compounds and compositions comprising the compounds.
US11111254B2
The present invention relates to compounds that are useful as metal ligands and which either contain a molecular recognition moiety or can be bound to a molecular recognition moiety and methods of making these compounds. Once the compounds that contain a molecular recognition moiety are coordinated with a suitable metallic radionuclide, the coordinated compounds are useful as radiopharmaceuticals in the areas of radiotherapy and diagnostic imaging. The invention therefore also relates to methods of diagnosis and therapy utilising the radiolabelled compounds of the invention.
US11111253B2
Compounds that selectivity inhibit the STAT3 pathway and not the STAT1 pathway and exhibit anti-proliferative activity are disclosed. Also disclosed are methods of treatment of cancers that are characterized by overexpression of STAT3, which are safer that other therapies.
US11111250B2
The present invention relates to novel crystalline and amorphous polymorphic forms of Ribociclib(1) mono succinate. (I) Said crystalline forms may be useful in the improved preparation of oral dosage forms for the treatment of cancer.
US11111246B2
The invention relates to Substituted-Quinoxaline-Type Bridged-Piperidine Compounds, compositions comprising an effective amount of a Substituted-Quinoxaline-Type Bridged-Piperidine Compound and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Substituted-Quinoxaline-Type Bridged-Piperidine Compound.
US11111238B2
The invention provides novel coumarin derivatives as specific mitochondrial RNA polymerase inhibitors for the treatment of cancer.
US11111235B2
The present disclosure relates generally to LRRK2 inhibitors, or a pharmaceutically acceptable salt, deuterated analog, prodrug, tautomer, stereoisomer, or mixture of stereoisomers thereof, and methods of making and using thereof.
US11111230B2
The present invention relates to a compound represented by formula I, a pharmaceutical composition containing the compound of formula I, a method for inhibiting indoleamine 2,3-dioxygenase, and its use in medicine.
US11111223B2
The present disclosure is directed to novel crystalline forms of ozanimod and ozanimod hydrochloride, as well as preparation method thereof. Said crystalline forms of ozanimod and ozanimod hydrochloride can be used for treating autoimmune diseases, particularly used for preparing drugs for treating multiple sclerosis and ulcerative colitis. The crystalline forms of the present disclosure have one or more advantages in solubility, melting point, stability, dissolution, bioavailability and processability and provide new and better choices for the preparation of ozanimod drug product, and are very valuable for drug development.
US11111211B2
A method of distilling a liquid containing dimethyl sulfoxide using a distillation system, including mixing sodium carbonate with a liquid containing dimethyl sulfoxide at a bottom of the distillation system such that sodium carbonate accounts for 0.005% to 25% by weight relative to 100% by weight of the liquid containing dimethyl sulfoxide and sodium carbonate in total at the bottom of the distillation system and heating the bottom; and obtaining a distillate containing dimethyl sulfoxide at a position lower than a position at which the liquid containing dimethyl sulfoxide is introduced and higher than a position of the heating portion.
US11111207B2
The present invention disclosed an improved one pot, one step process for halogenation of compound of formula (II) to afford corresponding halogenated compound of formula (I) having improved yield and increased selectivity under very mild conditions.
US11111205B2
The invention relates to a process for the preparation of an alkanediol and a dialkyl carbonate comprising reacting an alkylene carbonate and an alkanol in the presence of a catalyst, wherein the catalyst is aluminum phosphate.
US11111202B2
Gamma-butyrolactone (“GBL”) and Gamma-hydroxybutyrate (“GHB”) having a unique carbon footprint as defined by the percent modern carbon (pmc) are described herein. The percent modern carbon can be controlled by varying the amounts of biobased, renewable starting materials and petroleum-based starting materials to prepare GBL or GHB having a defined pmc or by preparing mixtures of GBL or GHB prepared from biobased renewable starting materials and GBL or GHB prepared from petroleum-based starting materials.
US11111200B2
The present invention provides a method for preparing acrylic acid and methyl acrylate. The method comprises passing the feed gas containing dimethoxymethane and carbon monoxide through a solid acid catalyst to generate acrylic acid and methyl acrylate with a high conversion rate and selectivity at a reaction temperature in a range from 180 to 400 and a reaction pressure in a range from 0.1 MPa to 15.0 MPa, the mass space velocity of dimethoxymethane in the feed gas is in a range from 0.05 h−1 to 10.0 h−1, and the volume percentage of dimethoxymethane in the feed gas is in a range from 0.1% to 95%.
US11111199B2
The present disclosure provides, inter alia, methods for preparing formaldehyde from carbon dioxide using bis(silyl)acetals, methods for incorporating carbon derived from carbon dioxide into a complex organic molecule derived from formaldehyde using bis(silyl)acetals, and methods for generating an isotopologue of a complex organic molecule derived from formaldehyde using bis(silyl)acetals.
US11111194B2
Oxidative dehydrogenation is an alternative to the energy extensive steam cracking process presently used for the production of olefins from paraffins. Various embodiments of an oxidative dehydrogenation chemical complex designed to allow removal of sulfur containing contaminants that collect in the gas mixer unit and in the feed lines leading to the ODH reactor are disclosed herein.
US11111192B2
A method for producing para-xylene (PX) includes introducing a C8 aromatic-containing composition to a xylene rerun column to separate the C8 aromatic-containing composition into a xylene-containing effluent and a heavy effluent and passing the xylene-containing effluent to a PX processing loop that includes a PX recovery unit operable to separate a PX product from the xylene-containing effluent, a membrane isomerization unit operable to convert a portion of the MX, OX, or both from the xylene-containing effluent to PX, an EB dealkylation unit operable to dealkylate EB from the xylene-containing effluent to produce benzene, toluene, and other C7− compounds, and a membrane separation unit operable to produce a permeate that is PX-rich and a retentate that is PX-lean. The permeate is passed to the PX recovery unit for recovery of PX, which the retentate is bypassed around the PX recovery unit circulated through the xylene processing loop.
US11111176B1
Aspects of the present disclosure relate generally to methods and apparatus of processing transparent substrates, such as glass substrates. In one implementation, a film stack for optical devices includes a glass substrate including a first surface and a second surface. The film stack includes a device function layer formed on the first surface, a hard mask layer formed on the device function layer, and a substrate recognition layer formed on the hard mask layer. The hard mask layer includes one or more of chromium, ruthenium, or titanium nitride. The film stack includes a backside layer formed on the second surface. The backside layer formed on the second surface includes one or more of a conductive layer or an oxide layer.
US11111175B2
The disclosure relates to a hydrophobic window. The hydrophobic window includes a frame; a glass embedded in the frame; and a hydrophobic film on a surface of the glass. The hydrophobic film comprises a flexible substrate and a hydrophobic layer. The flexible substrate comprises a flexible base and a patterned first bulge layer on a surface of the flexible base. The hydrophobic layer is on the surface of the patterned first bulge layer.
US11111173B2
A glass article including, on an oxide basis, from 60 mol % to 74 mol % SiO2, from 7 mol % to 18 mol % Al2O3, from 3 mol % to 16 mol % B2O3, from 0 mol % to 6 mol % Na2O, from 0 mol % to 5 mol % P2O5, from 5 mol % to 11 mol % Li2O, less than or equal to 0.2 mol % SnO2, and from 0.5 mol % to 6.5 mol % divalent cation oxides. The glass article has a molar ratio of Al2O3:(R2O+RO) greater than or equal to 0.9, where R2O is a sum of alkali metal oxides in mol % and RO is a sum of divalent cation oxides in mol %.
US11111168B1
In a municipal sewage treatment system, a biological process tank, typically an anaerobic digestion process, has a flexible, inflated membrane cover. At least one draft tube mixer is installed on the tank, interrupting the gas supported cover with a platform having a flat base and may have upwardly extending sides that generally follow the contour of the inflated cover. The draft tube is connected to the platform and preferably supported on the floor of the tank. The mixer mechanism can be lifted out of the draft tube without escape of gas from the inflated cover.
US11111163B2
A time-release composition and method of making and using the time-release composition. The time-release composition may include an active ingredient that is useful in deterring unwanted growth, such as bacterial and fungal growth, in high-flow water environments. The composition can include several active ingredients to provide a multiple use tablet. The multi-use tablet can be used to dispense any combination of active ingredients that act as clarifiers, minerals, medications, buffers, chemical dosing, and/or other maintenance components, such as growth deterrents and water filtration augmentation and any combination thereof.
US11111162B2
A method for treating tailings substrate from mining or oil sands separation process, the tailings substrate comprising an aqueous phase with suspended solid particulate material. In the method, a flocculating agent is added to the tailings substrate, flocs are allowed to form and the formed flocs are separated from the aqueous phase. The flocculating agent comprises a degraded polyacrylamide comprising at least anionic units and having a process water viscosity reduced by 25-99%, preferably 50-99%, compared to a substantially similar polyacrylamide that has not been degraded by a degradation agent, measured at a shear rate 1 s−1 as a 0.4-0.8 weight-% solution of polymer in process water.
US11111155B1
A process of forming a sintered article includes heating a green portion of a tape of polycrystalline ceramic and/or minerals in organic binder at a binder removal zone to a temperature sufficient to pyrolyze the binder; horizontally conveying the portion of tape with organic binder removed from the binder removal zone to a sintering zone; and sintering polycrystalline ceramic and/or minerals of the portion of tape at the sintering zone, wherein the tape simultaneously extends through the removal and sintering zones.
US11111154B2
The present invention relates to a process for modifying a layered double hydroxide (LDH), the process comprising, a. providing a water-wet layered double hydroxide of formula: [Mz+1-xM′y+x]a+(Xn−)a/r.bH2O (1) wherein M and M′ are metal cations, z=1 or 2; y=3 or 4, x is 0.1 to 1, preferably x<1, more preferably x=0.1-0.9, b is greater than 0 to 10, X is an anion, r is 1 to 3, n is the charge on the anion X and a is determined by x, y and z, preferably a=z(1-x)+xy-2; b. maintaining the layered double hydroxide water-wet, and c. contacting the water-wet layered double hydroxide with at least one solvent, the solvent being miscible with water and preferably having a solvent polarity (P′) in the range 3.8 to 9, as well as to a layered double hydroxide prepared according to that process.
US11111152B2
A preparation method for modified molecular sieve and a modified molecular sieve-containing catalytic cracking catalyst. The preparation method comprises: mixing molecular sieve slurry, a compound solution containing ions of group IIIB metals of the periodic table of elements, organic complexing agent and/or dispersing agent and precipitating agent to obtain mixed slurry containing molecular sieve and precipitates of group IIIB elements in the periodic table of elements; and drying, and roasting or not roasting to obtain molecular sieve modified by the group IIIB elements. A weight ratio of group IIIB elements calculated based on oxides to molecular sieve dry basis is equal to (0.3-10):100, a molar ratio of organic complexing agent to ions of group IIIB metals is equal to (0.3-10):1, and a molar ratio of dispersing agent to the ions of group IIIB metals is equal to (0.2-16):1. Also related to is the catalytic cracking catalyst containing the modified molecular sieve prepared according to the method. The molecular sieve prepared by the method or the catalytic cracking catalyst containing same has good activity stability and heavy metal pollution resistance.
US11111150B2
Graphene is a single layer carbon-based material known for high strength, high flexibility, high electrical conductivity, high surface area, hydrophobicity and barrier property. Introduction of surface functional groups on graphene enhances most of these properties. A facile and economical process to prepare amine and fluoride functionalized graphenes is disclosed. The disclosed processes utilize direct functionalization of pristine graphene without pre-functionalization (GO). Successful functionalization of both aminated and fluorinated graphenes were confirmed by the analyses of FT-IR, thermal gravimetric analysis (TGA), Raman, UV-Vis, and dispersion study. Amine functional groups can react with epoxy resin and urethane resin to form a covalent bond, and fluorinated graphene can give high hydrophobicity and durability, therefore both can be applied as a material or a component in polymer and composite coatings for corrosion protection, moisture or gas barriers.
US11111149B2
Methods of forming graphene may include reacting a dispersed mixture, comprising fly ash, a charged heteroaromatic compound, particularly a pyridinium compound, such as a 1-(4-pyridyl)-pyridinium salt, and a solvent, particularly an alcohol, such as ethanol, with a polymeric oxidizing agent, preferably polymer-supported pyridinium chlorochromate, to form a second mixture; and contacting the second mixture at a temperature of 120 to 180° C. with a gas stream comprising at least 0.1 vol. % CH4 and at least 10 vol. % H2 to form graphene on the fly ash. Methods of managing waste may comprise using fly ash waste to produce graphene. Devices for implementing such methods may involve steel cylindrical reaction vessels including a cover through which a valve-stoppable pipe is fed, which reaction vessel is at least partially surrounded by a heating device, and suitable for handling solvent and fly ash, as well as for receiving gas inflow through the pipe.
US11111145B2
A method for modifying a fine particle dispersion liquid with which dispersibility and dispersion stability can be improved includes performing filtration to remove impurities in a dispersion liquid using a dispersion liquid modifying device provided with a removal unit that uses a filtration membrane. The quantity of impurities is reduced from a first region until said quantity reaches a second pH-dependent region. In the second pH-dependent region, the dispersibility of the fine particles in the dispersion liquid is in a range in which the dispersibility depends more on a change in dispersion liquid pH than on a change in the quantity of impurities in the dispersion liquid. With the quantity of impurities reduced to the second pH-dependent region, the dispersibility of the fine particles is controlled by adjusting the pH of the fine particle dispersion liquid.
US11111144B2
An ozone gas generator includes a first electrode portion that includes a first electrode, and a second electrode portion that faces the first electrode portion, is disposed with a predetermined interval at which discharge between the first electrode portion and the second electrode portion is possible, and includes a second electrode, in which at least one of the first electrode portion and the second electrode portion includes a dielectric that is provided on a surface of the first electrode or the second electrode on sides facing each other, and at least one of the first electrode portion and the second electrode portion includes a layer that is provided on at least a portion of the surface of the first electrode or the second electrode on the sides facing each other, or the dielectric, and includes at least one of a metal or a metal compound, and the first electrode portion and the second electrode portion are configured such that accuracy of an interval between surfaces facing each other is ±3% or more and ±50% or less.
US11111122B2
A pallet lift includes a pair of outer tines movable between an expanded position spaced outward away from inner tines and a retracted position adjacent the inner tines. The inner and outer tines are supported by wheels at locations spaced away from the lift mechanism. A pallet includes a plurality of nestable feet that open outwardly of the pallet to reduce the footprint. A second pallet includes a side wall extending downward from side edges of the pallet to define an opening adjacent outer feet.
US11111120B2
A lift device includes a chassis having a first end and an opposing second end, a first actuator coupled to the first end, a second actuator coupled to the first end, a third actuator coupled to the opposing second end; and a fourth actuator coupled to the opposing second end. The first actuator and the second actuator are selectively engageable to facilitate providing active control of a first pitch adjustment and a first roll adjustment of the first end of the chassis. The third actuator and the fourth actuator are (i) selectively fluidly couplable to facilitate providing passive control of a second pitch adjustment and a second roll adjustment of the opposing second end of the chassis and (ii) selectively fluidly decouplable to facilitate providing active control of the second pitch adjustment and the second roll adjustment of the opposing second end of the chassis.
US11111119B2
A hydraulic power unit for a floor jack that includes an internally-adjustable relief valve that is inaccessible to an operator without removing the power unit from the jack assembly and disassembling the power unit. By placing the relief valve inside of the hydraulic assembly, hidden from operators, the relief valve is less likely to be accidently adjusted when using or servicing the jack.
US11111113B2
The publication describes a mobile active heave compensator provided with an attachment device for suspending the compensator from a load bearing device and an attachment device for carrying a payload. The compensator comprises a passive heave compensation part and an active heave compensation part and is associated with a sensor arrangement producing input signals for a control unit and a power source. The compensator incorporates a hydraulic fluid pump and/or motor device, affecting the active heave compensating part, producing output signal(s) to the hydraulic fluid and/or motor device to transport the hydraulic fluid as required, based on input signals received from the sensor arrangement.
US11111112B2
A lifting assembly (10) having a structure (11) with three or more receptacles and a two or more connectors (1). The structure comprises one or more receptacles (12). Each receptacle comprises one or more circumferential grooves (17) in its inside surface. The connector comprises a male element (4) for insertion into a receptacle, an attachment point (2), and one or more locking elements (6) provided on the outside surface of the male element for engaging with the or each groove in the inside surface of the or each receptacle so as to rotatably mount the attachment point relative to the structure. The connectors may be rotationally positioned within the receptacles to permit different lifting configurations to be used.
US11111105B2
A termination device for a suspension member of an elevator system includes a housing and a wedge assembly located in the housing. The wedge assembly includes a wedge interactive with the housing to apply a clamping force to the suspension member in response to an axial load acting on the suspension member and a compliant shear element secured to the wedge or the suspension member and configured to reduce shear loads on the suspension member.
US11111092B2
A sheet conveying device includes: a tray; a roller; a roller arm; a lever; and a dust proof cover including: a first cover, a second cover, and a pressure piece. The roller arm is movable between an abutment position where the roller abuts on the tray and a separation position where the roller is away from the tray. The second cover is movable between a first position in proximity to the tray and a second position away from the tray. The pressure piece is away from the lever to permit the roller to be positioned in the abutment position when the second cover is in the first position, and presses the lever to move the roller to the separation position when the second cover is in the second position.
US11111081B1
A road barrier transfer machine includes an improved capstan control system that reduces unwanted migration of road barrier spans without requiring inaccurate visual observations and reliance on outdated scripts. The barrier transfer machine includes a moveable chassis, an entry snout, an exit snout, a conveyor system, a capstan system, and the capstan control system. The capstan control system automatically operates the capstan system or provides instructions to an operator of the machine to maintain the tension and compression of a road barrier span within desired ranges to reduce unwanted migration of the span.
US11111074B2
A safety door latch system is presented for a grain bin having a door frame. An inner door is connected to the door frame that is configured to move between an open position and a closed position. An outer door is connected to the door frame and is configured to move between an open position and a closed position. A safety mechanism is connected to the door frame and is configured to move between an open position and a closed position. When the inner door frame is moved to a closed position, a portion of the inner door engages the safety mechanism thereby causing the safety mechanism to move to the closed position. When the safety mechanism is in the closed position, the outer door may be latched to the safety mechanism. When the safety mechanism is in the open position, the outer door cannot latch to the safety mechanism.
US11111066B2
A composite pack for filling liquid material having an interior member as a non-self-standing type liquid material filling package member of filling a liquid material and an exterior member capable of stably holding the interior member, includes a bag-shaped interior member formed by the liquid material into a soft package bag and an exterior member for housing the interior member and including a cylindrical body, a bottom wall disposed at a lower end of the cylindrical body and an opening portion formed in an upper end of the cylindrical body. The interior member includes a sheet-like nozzle for pouring the liquid material protruded in an upper end portion or a side end upper portion of the package bag, and the exterior member includes at the opening portion a sealing structure unit having a top face wall closing the opening portion and plural vertical rubs standing from the top face wall.
US11111064B2
A tier sheet includes a deck having a support surface. A plurality of walls extend downward to define lower recesses for receiving the upper ends of containers therebelow. In one embodiment, the tier sheet is a single thermoformed sheet and includes a plurality of upper recesses formed in the deck, each upper recess defined between an outer wall and a column. In another embodiment, the tier sheet is injection molded.
US11111061B2
A liquid storage bottle includes a nozzle which has an inlet through which a liquid is injected, a cylindrical cap which is mountable on the nozzle to open or close the inlet, a slit valve which is provided in the inlet and includes a plurality of slits intersecting each other, and a sealing unit which seals the inlet when the cap is mounted on the nozzle. The cap includes a protrusion which protrudes from a surface facing the inlet toward the slit valve when the cap is mounted on the nozzle, and a tip portion of the protrusion faces the slit valve at a position separated in a radial direction of the nozzle from an intersection of the plurality of slits in a state where the inlet is sealed by the sealing unit.
US11111058B1
A self-destruct-upon-opening cap applicable to a small-diameter connector used for a gastrointestinal tract includes a top lid and a cap body. The top lid is arranged on the cap body and fixedly connected to the cap body, and a connecting structure is arranged at one end of the cap body which is not connected to the top lid. The cap body includes a first casing and a second casing. One side of the second casing which is not provided with the connecting structure extends into the first casing, and a top face of the second casing is provided with serrated protrusions in a circumferential direction. The side of the second casing which is not provided with the connecting structure is fixedly connected to the first casing through ribs or contact points. An inner side face of the top lid is provided with grooves matching with the serrated protrusions.
US11111057B2
A bioplastic collapsible dispensing tube may include a collapsible tube having walls that include a bioplastic material; a distal end of the tube that is sealed; a proximal end of the tube, opposite the distal end, that has an opening; a nozzle on the opening; and a closure for the nozzle; wherein, when the closure is opened and the tube is collapsed, flowable material inside the tube is urged out of the nozzle; and the bioplastic material includes a bio resin selected from the group consisting of PEF, PBF, PTF, GPE, GPET, PLA, PDLA, PLLA, PHA, and PHBH. A method may include forming a tube and filling the tube with flowable material from the distal end.
US11111054B2
An equal-fork pallet comprising a pallet body is provided. The pallet body is provided with a stand structure and a reinforcing structure, the reinforcing structure is a reinforcing rib embodied by a groove structure pressed on the surface of the pallet body, and the reinforcing rib comprises a connection type reinforcing rib and a semi-partition type reinforcing rib, the stand structure comprises a corner stand, an edge stand and a center stand, and neither end of the partition type reinforcing rib is connected to the stand. The equal-fork pallet has a reasonable structural design and strong pressure bearing capacity, with targeted layout and design of the reinforcing rib centralized position and stress concentration position such as stand. The pallet can overcome the problems of low local compressive strength and proneness to produce stress fracture and local cracking.
US11111053B2
A reconfigurable pallet/dolly platform includes a top deck having a product support surface and an opposing underside. The product support surface has grommet openings extending therethrough. The underside includes pallet support leg attachment areas aligned with the grommet openings for receiving pallet support legs when configured as a pallet. Also, the underside includes dolly wheel attachment areas for receiving dolly wheels when configured as a dolly. The product support surface includes grommets inserted into the grommet openings. Each grommet includes an upper section that extends in height above the top deck to engage an underside of the pallet support legs from an identical platform stacked thereon when configured as a pallet. Also, the product support surface includes dolly wheel receiving areas aligned with the dolly wheel wells on the underside, and engage the dolly wheels from an identical platform stacked thereon when configured as a dolly.
US11111051B2
A packaging for securely holding one or more bottles is provided with an upper support and a lower support that close parts of the packaging. In between the upper and the lower support are a plurality of neck tabs that are individually deformable to further limit mobility of the bottle in the packaging.
US11111040B2
A packaging machine with an atmosphere modifying station in which an atmosphere within a packaging to be produced can be modified by evacuating air and/or introducing a gas. The packaging machine has a pressure control device that may control an evacuation pressure and/or a gassing pressure. The pressure control device may comprise a first controllable 2/2-way valve and a second controllable 2/2-way valve, both which are configured to influence the evacuation pressure and/or the gassing pressure by setting a volume flow. The first and second 2/2-way valves are connected in parallel with one another and are controllable independently of one another. In one embodiment, the first and second 2/2-way valves are preferably electrically controllable. A method of modifying an atmosphere within a package using a packaging machine and pressure control device is also provided.
US11111034B2
The present disclosure relates to a separable roller screw assembly comprising: a first screw shaft having a first external thread and being axially separated from a second screw shaft having a second external thread; a planetary roller arrangement comprising multiple rotatable rollers radially arrayed about the first and second screw shafts, whilst being encapsulated by a rotatable nut module; the rotatable nut module being coaxially arranged about the first and second screw shafts and configured for maintaining the planetary roller arrangement, the first and second screw shafts in an axially fixed configuration to permit the assembly to carry a load in an axial direction corresponding to an axial tensile force, whilst enabling displacement of the first screw shaft relative to the second screw shaft when said assembly is released from said axially fixed configuration; and wherein each one of the multiple rollers comprises first and second roller external thread regions adapted to engage said first external thread and said second external thread, respectively. Moreover, the present disclosure relates to a space craft release mechanism for separating a first space craft element from a second space craft element and comprising a separable roller screw assembly. In addition, the present disclosure relates a clamp band system for a load bearing interface assembly of a space craft comprising a separable roller screw assembly.
US11111018B2
The present invention provides an aerial vehicle for which landing or movement of the aerial vehicle downward or in the direction of gravitational force, for example, can be easily identified by people in the surrounding area. Also provided is a control method for the aerial vehicle. The aerial vehicle is provided with an alerting device that issues warnings in the velocity vector direction of the aerial vehicle. The alerting device may be equipped with a light projecting device that emits visible light toward the velocity vector direction of the aerial vehicle. The alerting device may also be equipped with a warning sound outputting device that outputs a warning sound toward the velocity vector direction of the aerial vehicle.
US11111009B1
This disclosure describes a configuration of a multirotor aircraft that will facilitate enhanced yaw control. The multirotor aircraft includes one or more adjustable members that will twist the frame of the multirotor aircraft, thereby adjusting the orientation of the motors and propellers and enhance the yaw control of the multirotor aircraft. In some implementations, the adjustable member(s) are passive and twist in response to differential thrusts generated by the propellers. In other implementations, the adjustable members are active and twist in response to a yaw command from the multirotor aircraft control system.
US11111003B2
An aeroseal comprises a substantially straight portion having a first engagement end and a second engagement end opposite the first engagement end. The aeroseal also comprises a first engagement extension extending transversely from the first engagement end of the substantially straight portion and having a distal end. The aeroseal further comprises a second engagement extension extending transversely from the second engagement end of the substantially straight portion and having a distal end. The aeroseal also comprises a substantially curved portion interconnecting the distal end of the first engagement extension and the distal end of the second engagement extension to form an acute angle between the first and second engagement extensions and facing away from the substantially straight portion.
US11110999B1
A buoyage for emergency communication and a corresponding rescue method are provided. The buoyage for emergency communication includes: a positioning device, a buoyancy block, a plurality of compression springs, an optical fiber, a reel, a frame, an optical fiber slip ring, a pure iron disk, an optical fiber connector and an oil-filled electromagnet, wherein the positioning device is fixed on a top portion of the buoyancy block, and is configured to emit a position signal of itself when the buoyage returns to a surface of water; the buoyancy block is provided above the frame, wherein the compression springs are provided between the buoyancy block and the frame; the pure iron disk is fixedly on a center of a bottom portion of the buoyancy block. The oil-filled electromagnet is adsorbed to the pure iron disk after being energized to limit a vertical displacement of the buoyancy block.
US11110994B2
A snowmobile comprises a chassis with a front portion and a tunnel, and a power train unit supported by the chassis. The snowmobile further includes a plurality of ground-engaging members cooperating with the power train unit to operate the snowmobile. The plurality of ground-engaging members includes a pair of front skis and an endless track assembly. The track includes a wide track belt and the snowmobile body portions and chassis are adapted to fit the wide track belt. A rear rack assembly is positioned on a rear of the snowmobile frame and can support a passenger seat.
US11110986B2
A plurality of main frame members that are commonly usable for a plurality of types of straddled vehicles are fabricated. Left and light pivot shaft supporting portions are provided in each main frame member. The left and right pivot shaft supporting portions include left and right hole formable portions in which left and right pivot holes are formable and which have areas larger than an area of a head portion of a pivot shaft, respectively. One of the pivot shaft supporting portions includes a rotation restricting portion that restricts rotation of the head portion of the pivot shaft inserted into the pivot hole. The pivot holes are respectively formed at predetermined positions at pivot shaft supporting portions of each main frame member, and the predetermined positions are different in accordance with a type of a vehicle for which each main frame member is to be used.
US11110985B2
The present disclosure relates to a multimedia system of a shared bicycle. The multimedia system includes a lock main control unit, a cloud server, and a display unit. The display unit includes a navigation module, a multimedia module, and a mode switching module. The multimedia module includes a data switching sub-module. The mode switching module is configured to switch to a navigation mode or a multimedia mode. The data switching sub-module is configured to switch multimedia information. The display unit broadcasts the multimedia information to achieve advertising purposes. The navigation module provides navigation for a user, which is convenient for the user to travel and can avoid a dangerous behavior of the user. In addition, the data switching sub-module controls the multimedia system to broadcast different multimedia information in different time periods, different environments and different regions, thereby further improving the user experience.
US11110982B2
A bicycle hub unit configured to be stably coupled to a frame of a bicycle includes a hub axle and a rotation restriction member. The hub axle is configured to be coupled to the frame of the bicycle. The rotation restriction member is configured to couple the hub axle to the frame so that rotation relative to the hub axle and the frame is restricted. At least one of the hub axle and the rotation restriction member has a cable guide structure configured to guide a cable, which electrically connects an electric component and an electronic component, in a region including the rotation restriction member in an axial direction parallel to a center longitudinal axis of the hub axle.
US11110978B2
Provided herein are a suspension apparatus and a specialized vehicle including the same. The suspension apparatus includes a crankshaft fixed to a vehicle body, a housing rotatably connected to the crankshaft, a first damping portion arranged in the housing and having a damping fluid accommodated in the first damping portion, an amount of the damping fluid in the first damping portion being adjusted according to an external force applied to the vehicle body, a second damping portion arranged in the housing, connected to the first damping portion such that the damping fluid moves between the first damping portion and the second damping portion, and including: a first space accommodating a compressed gas; and a second space accommodating the damping fluid, the first space facing the second space; and a rotational force applier arranged in the housing and configured to apply a rotational force to the housing by adjusting an amount of a working fluid in the rotational force applier.
US11110977B2
A vehicle includes a chassis, a suspension system coupled to the chassis, a front axle, a first rear axle, and a second rear axle coupled to the chassis by the suspension system, and a powertrain coupled to the chassis and at least one of the front axle, the first rear axle, and the second rear axle. The powertrain is configured to drive the at least one of the front axle, the first rear axle, and the second rear axle. The chassis, the suspension system, the front axle, the first rear axle, and the second rear axle provide a payload capacity rating of at least 1,750 pounds. The vehicle has an overall width between 60 inches and 80 inches.
US11110974B2
A fairing assembly for at least one axle of a commercial vehicle is disclosed. The fairing assembly includes at least one forward fairing configured to be arranged at least partially in front of a drive wheel of the axle with respect to the longitudinal direction of the vehicle and at least one rear fairing configured to be arranged at least partially aft of the drive wheel. Each of the fairings includes at least one first portion made of a first material and at least one second portion adjoining the respective first portion where the second portion is made of a second material different from the first material.
US11110972B2
A rear bolster for a cargo transport includes a sheet metal stamping having a forward side configured to face under the cargo transport, and a rear side configured to face rearward of the cargo transport. A vertically-extending base surface is formed by the rear side. A left taillight mount is provided adjacent a left widthwise end of the sheet metal stamping. A right taillight mount is provided adjacent a right widthwise end of the sheet metal stamping. A relief is embossed rearwardly from the base surface to form a loading dock engagement feature. The relief includes a first portion extending over and/or under the left taillight mount, a second portion extending over and/or under the right taillight mount, and a third portion continuous with the first and second portions and extending between the left and right taillight mounts.
US11110970B2
A reconfigurable vehicle may include a vehicle frame body and a removable floor. The removable floor may be configurable based on a use case for the reconfigurable vehicle. The removable floor may be configured for passenger transport, goods transport, or both. The removable floor may include a rotating assembly. The rotating assembly may include a wheel and a catch element. The removable floor may include one or more connection interfaces.
US11110969B2
A work machine includes a frame and an operator cabin having a floor panel. The floor panel includes a floor plate, a floor mat, an access hole, and an access door assembly. The floor plate is connected to the frame. The floor mat is connected to the floor plate. The access hole is through the floor plate and the floor mat. The access door assembly is pivotally connected to the floor plate and positioned in the access hole. The access door assembly includes a door plate and a floor mat section. The door plate is pivotally connected the floor plate. The floor mat section is connected to and substantially covers the door plate. The access door assembly is configured to move between a closed state in which the access door assembly covers the access hole and an open state in which the access door assembly uncovers the access hole.
US11110948B2
Disclosed is a four-wheeled folding handcart, including: a main body; and a loading plate provided with at least one loading plate wheel unit at a lower portion thereof, connected to the main body via a hinge unit such that the loading plate is folded by the hinge unit while being rotated toward the main body, and loading an article thereon. The loading plate wheel unit is connected to a wheel rod rotated by the rotation of the hinge unit in a direction perpendicular to a rotational direction of the hinge unit. The loading plate wheel unit is configured such that, when the loading plate is rotated and folded, the loading plate wheel unit is rotated and folded as the wheel rod rotates, and when the loading plate is rotated and unfolded, the loading plate wheel unit is rotated and unfolded as the wheel rod rotates reversely.
US11110943B2
A locking device on two bodies movable in a sliding manner relative to each other on a sliding track has a locking pin (7) which is guided in a straight-line mechanism in the guide body transversely with respect to the sliding track and is movable in the expelling direction. A socket spanner is guided in a sliding manner parallel to the sliding direction in the guide body. The locking pin (7) projects with an actuating end into a pocket of the socket spanner. The pocket has edges and surfaces for expelling and inserting the locking bolt and for blocking the straight-line mechanism. The locking device is suitable in particular for the connection and aligning movement of two guide bodies as occur in particular in a point operating mechanism.
US11110941B2
Centralized shared scenario-specific operational control management includes receiving, at a centralized shared scenario-specific operational control management device, shared scenario-specific operational control management input data, from an autonomous vehicle, validating the shared scenario-specific operational control management input data, identifying a current distinct vehicle operational scenario based on the shared scenario-specific operational control management input data, generating shared scenario-specific operational control management output data based on the current distinct vehicle operational scenario, and transmitting the shared scenario-specific operational control management output data.
US11110938B2
A steering angle display device includes a display part disposed along a ring portion of a steering wheel of a vehicle; and a controller configured, during automated driving control in which a steering angle of the vehicle is controlled in accordance with road situations without rotating the steering wheel, to cause a steering angle indication indicating the controlled steering angle to be displayed at a position of the display part in accordance with the controlled steering angle.
US11110935B2
A road curve guidance method is provided. The road curve guidance method includes: obtaining link information corresponding to a road on which a vehicle is being driven; determining a position of the vehicle on a link at a future time point based on the obtained link information; and judging a degree of risk of a curve section in which the vehicle is to be driven after a predetermined time using the determined position and speed of the vehicle at a reference time point.
US11110926B2
A braking force controller includes: a target jerk calculation unit; a first estimation unit configured to estimate an increment of braking force when a prescribed factor that increases braking force to be generated by the first actuator unit currently occurs; a second estimation unit configured to estimate the increment of the braking force when the prescribed factor occurs within a prescribed period; and a control unit configured to determine a negative jerk generated when the second actuator unit generates the braking force such that a sum of the negative jerk and the jerk generated by the first actuator unit without the prescribed factor becomes the target jerk. When the increment of the braking force due to the prescribed factor is larger than a prescribed value, the control unit corrects the determined negative jerk such that an absolute value of the negative jerk becomes smaller.
US11110921B2
A driver assistance system in a motor vehicle has a detection system for identifying events ahead that, on account of a currently valid speed limit being lifted, allow the current speed to be increased, and a functional unit for ascertaining an at least two-stage acceleration strategy for increasing the speed, wherein the first stage of the acceleration strategy can be implemented at most up to the location of the event ahead and the second stage of the acceleration strategy can be implemented at the earliest starting from the location of the event ahead. The implementation is started at a defined time and/or location before the event ahead is reached if the implementation of the acceleration strategy is permitted. In the first stage of the two-stage acceleration strategy, the acceleration profile to be implemented is ascertained and/or prompted depending on an identified defined acceleration behavior of a relevant target object travelling ahead.
US11110920B2
A vehicle travel control apparatus configured to control an actuator for driving a vehicle with a self-driving capability so that the vehicle follows a forward vehicle in front of the vehicle, and including an electric control unit having a microprocessor and a memory. The microprocessor is configured to perform: recognizing a travel pattern of the forward vehicle; setting a travel mode with an acceleration performance in accordance with the travel pattern recognized in the recognizing; and controlling the actuator so that the vehicle follows the forward vehicle in the travel mode set in the setting.
US11110919B2
A cruise control method of a mild hybrid electric vehicle may include determining whether a cruise mode is operated according to an output signal of a user interface device by a controller; determining whether a vehicle speed increasing signal is output from the user interface device by the controller; determining a compensation torque depending on difference of a predetermined target speed and the current speed of the mild hybrid electric vehicle according to the vehicle speed increasing signal by the controller; and controlling the operation of the MHSG by the controller to output the determined compensation torque.
US11110913B2
A damping control system for a vehicle having a suspension located between a plurality of ground engaging members and a vehicle frame includes at least one adjustable shock absorber having an adjustable damping profile.
US11110900B2
A vehicle sensing and guidance system for a vehicle wash, and a vehicle wash, are provided. The system includes a first vehicle sensing system having at least one sensor configured to detect a vehicle and generate sensor data, a storage storing computer readable instructions, at least one processor that, when executing the computer readable instructions, determines a pose of the first vehicle using the sensor data, and at least one output device configured to present at least one of a first vehicle positioning marker and a vehicle positioning signal at least partially based on the pose of the first vehicle.
US11110899B2
There is provided a vehicle including a detection sensor used to detect a surrounding condition of the vehicle; a vehicle controller configured to perform drive control of the vehicle by using a signal output from the detection sensor; a fuel cell configured to generate electric power while generating water; an accumulating portion configured to accumulate the generated water discharged from the fuel cell therein as liquid water; and a cleaning portion connected with the accumulating portion, provided with a nozzle that is open to the detection sensor, and configured to eject the liquid water accumulated in the accumulating portion through the nozzle and thereby clean the detection sensor under control of the vehicle controller.
US11110883B1
An assembly includes an airbag having a fold releasable to a released position. The airbag has a vent. The assembly has a vent cover slidably supported by the airbag and slidable relative to the vent. The assembly has a first tether having an end connected to the fold and another end connected to the airbag. The assembly has a second tether connected to the fold and to the vent cover.
US11110873B2
An auxiliary Battery Eliminator Circuit (BEC) and method are provided. The auxiliary BEC may include a receiver plug-in port with a low voltage power and ground connection and a receiver communication connection and an electronic speed control plug-in port comprising a low voltage power and ground connection and an electronic speed control communication connection. In addition the auxiliary BEC may include a battery pre-wire connection for electrically coupling to a high voltage positive terminal of a high voltage battery. Wherein the auxiliary BEC passes through communication signals between a receiver and the electronic speed control via the receiver communication connection and the electronic speed control communication connection. Wherein the auxiliary BEC provides converted high voltage power from the high voltage battery for the receiver and herein the auxiliary BEC powers on and off corresponding to input from the low voltage power and ground connection of the electronic speed control.
US11110871B2
An ECU compares a plurality of pieces of data that include the same identification information if they are received within a preset time range. If it is determined, as a result of the comparison, that there are one or more data groups each consisting of data having the same content, and the number of largest data groups with the largest number of pieces of data among the one or more data groups is one, the ECU selects data included in the largest data group as proper data. In the ECU, if it is determined that, as a result of comparison, that there is no data group, or the number of largest data groups is greater than one, the contents of the plurality of pieces of data received within the time range are ignored.
US11110858B2
In an interior member (1) for a vehicle, a lens (18) extends along a light guide member, and is provided with a groove (26) receiving the light guide member therein, a first engaging portion (21) provided on a wall that defines the groove, and a second engaging portion (22) provided on a wall that defines the groove, and the interior member main body is provided with a first engaged portion (34) engaged by the first engaging portion, and a second engaged portion (35) engaged by the second engaging portion, the lens being resiliently deformable so as to bring the walls defining the groove toward each other.
US11110850B2
A bulkhead is provided. The bulkhead includes a panel that extends between first and second primary and secondary edges that are perpendicular to each other. The first primary edge includes a plurality of cutouts, and the second primary edge includes a first plurality of fingers and a second plurality of fingers. Each of the first plurality of fingers includes a first tongue extending from a first side of the second primary edge and away from a primary centerline and also includes a first groove extending from a second side of the second primary edge and toward the primary centerline. Each of the second plurality of fingers includes a second tongue extending from the second side of the second primary edge and away from the primary centerline and also includes a second groove extending from the first side of the second primary edge and toward the primary centerline.
US11110847B2
A shelter system configured to removably couple with a vehicle. The shelter system includes a top portion and a bottom portion that are slidably coupled such that the top and bottom portions are operable to assume a collapsed configuration with the top and bottom portions nested together with a shelter cabin having a first volume. The shelter system is also configured to assume an extended configuration having the top portion extending upward with the shelter cabin having a second volume that is greater than the first volume.
US11110838B2
An armrest for a motor vehicle, in particular a motor-vehicle side door armrest. In its general structure, the armrest has a stationary base part and a supporting part that is movable relative thereto, and additionally has a motor-driven adjusting device for the supporting part. The adjusting device comprises an electric motor and an eccentric that can be acted upon by the motor. The electric motor is configured as a component of a linear actuator connected to the eccentric.
US11110813B2
A charging method includes that after receiving a charging request, a master control device arranges a parking space for an electric vehicle to be charged and sends a traction device a movement instruction generated from the charging request; the traction device drives, according to the movement instruction, a charging controller to move along a guide rail to above the electric vehicle to be charged; the master control device sends a cable transferring instruction to a cable transferring device and the cable transferring device starts to lower a cable; after the cable transferring device lowers the cable to a preset position, the master control device sends a stop instruction to the cable transferring device and the cable transferring device stops lowering the cable; and the cable charges the electric vehicle to be charged.
US11110800B2
Methods and systems are provided for controlling power generation in a vehicle. In one example, the vehicle includes a controller coupled to an auxiliary device through a communication link, the auxiliary device drawing power from a generator at a power interface. Power supplied to the auxiliary device is regulated by the controller through signals transmitted over the communication link.
US11110786B2
An electric truck includes a battery pack assembly with a battery pack mounting structure and at least one battery pack. The battery pack includes a box shaped outer housing and a battery unit arranged inside and supported by the outer housing. The battery pack mounting structure for each battery pack includes a first and a second cantilever attached to a chassis of the electric truck, the first and second cantilever extending in transversal direction and being in the longitudinal direction spaced a distance apart from each other. Further, the battery pack is interconnected to the first and the second cantilever during operation in a floating manner allowing a torsional movement of the chassis around the longitudinal direction.
US11110784B2
Some embodiments are directed to a drive configuration for a skid-steered vehicle that has a pair of traction motors for rotationally driving opposite outputs of the drive configuration. The traction motors are operatively connected to the outputs via respective gearing arrangements for selectively varying gear reduction between each of the traction motors and the corresponding output. The drive configuration also has a steer differential in a torque connection with the first and second outputs of the drive configuration. The drive configuration additional has a steer motor operatively connected to the steer differential for selectively varying the rotational speed of the first and second outputs in use. Also, the traction and steer motors define a volume in which the gearing arrangements and steering differential are at least partially located.
US11110783B2
An outer waist seal assembly for a vehicle including an exterior body panel, including: an elongate body structure adapted to be disposed about an edge of the exterior body panel and including an interior arm adapted to be disposed on an interior side of the exterior body panel and an exterior arm adapted to be disposed on an exterior side of the exterior body panel, the interior arm including a friction structure, lip, rail, channel, or hole disposed on or through an interior surface thereof; and a clip structure adapted to be secured in a slot or hole defined adjacent to the edge of the exterior body panel and engage the friction structure, lip, rail, channel, or hole disposed on or through the interior surface of the interior arm of the elongate body structure, thereby securing the elongate body structure to the exterior body panel.
US11110781B2
An opening structure of a tail gate and a roof may include a cross member mounted at the roof of a vehicle, a hinge mounted at the cross member and a tail gate body in white (BIW), a hinge drive motor operating the hinge, and a spindle drive expandably and contractibly mounted to move the roof. The tail gate is opened by the hinge drive motor, or a rear of the roof is moved upward by the expansion of the spindle drive after the tail gate is opened.
US11110775B2
An airflow turning device with airflow control channels for an outlet of a heating, ventilation, and air conditioning (HVAC) case that directs airflow to a plurality of different vehicle outlets. The airflow control channels extend from an inner upstream side of the outlet to an outer downstream side of the outlet. Different ones of the plurality of channels have different lengths to generate a varied pressure drop at the outer downstream side in response to airflow blown into the plurality of channels from the inner upstream side.
US11110769B2
A regenerative shock absorber that include a housing and a piston that moves at least partially through the housing when the shock is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor, in turn, drives an electric generator that produced electric energy. The electric energy may be provided to a vehicle, among other things. The regenerative shock absorber may also provide ride performance that comparable to or exceeds that of conventional shock absorbers.
US11110768B2
Provided is a damper mount (1, 101, 201) configured to be interposed between a damper (11) of a wheel suspension device and a vehicle body (9). The damper mount includes: an annular outer member (22) fixed to the vehicle body; an annular inner member (21) fixed to the damper, one of the outer member and the inner member being received in another of the outer member and the inner member; a first magneto-elastic member (24) radially interposed between the inner member and the outer member; and a coil (25) configured to apply a magnetic flux to the first magneto-elastic member.
US11110755B2
A tread wear profile tool for determining wear of a tire is provided, the tool comprising: a body having: a substantially planar shape, at least one groove index member extending distally from the body, wherein the at least one groove index member includes at least one traction element wear gauge, at least one traction element measurement member oriented on a distal edge of the body, and a distal profile; a tire having: a tread having a radially outer profile, the tread having at least one groove, at least one traction element, and two shoulders; and wherein: the distal profile of the body is a negative of the radially outer profile of the tread.
US11110754B2
A tread block arrangement suitable for a tire or for a tread band for a tire. The tread block arrangement comprises a tread block that limits a first primary sipe. The first primary sipe comprises at least a first deep part and a second deep part separated from the first deep part by a first shallow part. A depth of the first deep part is at least three times a depth of the first shallow part and a depth of the second deep part is at least three times the depth of the first shallow part. The first deep part is limited in a longitudinal direction of the first primary sipe by a primary first end wall and a secondary first end wall such that a first angle between the primary first end wall and the secondary first end wall is from 1 degree to 30 degrees. The second deep part is limited in a longitudinal direction of the first primary sipe by a primary second end wall and a secondary second end wall such that a second angle between the primary second end wall and the secondary second end wall is from 1 degree to 30 degrees.
US11110740B2
The present application provides a composite wheel, including spokes, a rim and a central disc, one end of each spoke being connected to the central disc and the other end of each spoke being connected to the rim, each spoke includes a spoke skeleton and a spoke shell, and the spoke skeleton is wrapped by the spoke shell; and the spoke shell is made of plastic, rubber, nylon or resin. The technical solution of the present application brings the beneficial technical effects of overcoming the contradiction between the pursuit of the artistic design effect of the wheel and the pursuit of the lightweight of the wheel and meeting the strength requirement of the wheel.
US11110739B2
A framing square including an integrated protractor feature is provided. The framing square includes a blade section, and a tongue section joined at a corner section. The corner section further includes a pivot opening, to rotatably couple the framing square to a workpiece. The blade section includes an array of marking openings. The marking openings are spaced from each other in the array, and the array is positioned a first distance from the pivot opening along a longitudinal axis of the blade. The marking openings can be sized to receive a particular marking instrument (e.g., a pencil or knife) for use with a particular framing square.
US11110734B2
A security element for securing security papers, value documents and other data carriers, having a lenticular image that, from different viewing directions, displays at least two different appearances. The lenticular image includes a lens grid composed of a plurality of microlenses and a radiation-sensitive motif layer arranged spaced apart from the lens grid. The radiation-sensitive motif layer includes, produced by the action of radiation, a plurality of transparency regions that are each arranged in perfect register with the microlenses of the lens grid. Outside the transparency regions produced by the action of radiation, the radiation-sensitive motif layer is opaque and patterned in the form of a first motif such that, when the security element is viewed through the lens grid from a first viewing direction, the first motif is visible as the first appearance.
US11110728B2
Embodiments of the present disclosure relate to a self-driving system having an RFID reader and a built-in printer. In one embodiment, a self-driving system includes a mobile base having one or more motorized wheels, the mobile base having a first end and a second end opposing the first end, a console coupled in an upright position to the first end of the mobile base, and a tag reader integrated with the console, the tag reader having a sensor surface facing upwardly.
US11110724B2
A printing apparatus for printing on a front surface of a printing medium, and thereafter printing on a back surface of the printing medium. The apparatus includes the following elements: a front surface print head for printing a cue mark, and printing a front surface image based on front surface image data with reference to the cue mark; a back surface image data corrector for creating corrected back surface image data based on elasticity information in a transport direction after printing of the front surface image; a detector for detecting the cue mark; and a back surface print head for printing the corrected back surface image data on the back surface of the printing medium with reference to the cue mark detected by the detector.
US11110723B2
A print apparatus includes a first printing device arranged to print a first image on a first side of a print target; and a second printing device arranged to print a second image on a second side of the print target, wherein the printing capability of the print apparatus on the first side of the print target is different to the printing capability of the print apparatus on the second side of the print target.
US11110715B2
A liquid ejecting apparatus includes a liquid ejecting portion having a nozzle ejecting a liquid onto a medium, a liquid storage portion that stores the liquid, a supply flow path through which the liquid storage portion communicates with the liquid ejecting portion, an opening/closing mechanism having an opening/closing portion bringing the supply flow path into an open state or a closed state and an operation portion operating the opening/closing portion, a carriage mounted with the liquid ejecting portion and the opening/closing mechanism and configured to reciprocate in a main scanning direction, a contact portion that comes in contact with the opening/closing mechanism when the carriage moves while the supply flow path is in the closed state, and a detection portion that detects contact between the opening/closing mechanism and the contact portion.
US11110714B2
An apparatus includes a print head coupled to a substrate to dispense fluid from the substrate in response to a command. A reservoir coupled to the substrate transports the fluid to the print head. A preloaded storage container mounted on the reservoir stores the fluid and provides the fluid to the reservoir in response to pressure applied to the container.
US11110707B2
A liquid ejection head includes first individual channels arranged in a first direction, a first common channel extending in the first direction and communicating with the first individual channels, and a second common channel located below the first common channel and extending in the first direction. The second common channel communicates with the first individual channels. Each of the first individual channels includes one of first nozzles, and one of first pressure chambers that communicate with the respective first nozzles and are located above the first nozzles. The first common channel and the second common channel overlap, in a vertical direction, with each other at a position above the first pressure chambers. The first common channel overlaps, in the vertical direction, with the first pressure chambers. The second common channel does not overlap, in the vertical direction, with the first pressure chambers.
US11110700B2
A method and device change printing plates on a cylinder. The method includes opening a first clamping device and releasing a leading edge of a first printing plate and opening a second clamping device and releasing a trailing edge of the first printing plate. The first and second clamping devices are both opened before a first rotation process of a cylinder. The cylinder is rotated during the first rotation process in a first direction to dismount the first printing plate from a circumferential surface of the cylinder. The cylinder is rotated in a second rotation process in an opposite second direction to mount a second printing plate replacing the first printing plate to the circumferential surface of the cylinder. Because the first clamping device and the second clamping device are both opened before the first rotation of the cylinder, the set-up period required for a printing plate change is reduced.
US11110699B1
A printed film curing apparatus for accelerating cure time includes a film tube having an open tube top end, a tube sidewall, and an open tube bottom end defining a tube inside. The tube inside receives a roll of freshly printed media. An intake housing is selectively engageable with the tube top end. An intake fan is coupled within the intake housing to draw air through a plurality of intake slots of the intake housing into the tube inside. An exhaust housing is selectively engageable with the tube bottom end. An exhaust fan is coupled within the exhaust housing to draw air from the tube inside and push it out of a plurality of exhaust apertures of the exhaust housing. A control unit has a control panel, a microprocessor, and a power supply to operate the intake fan and the exhaust fan.
US11110698B2
A sheet gripping mechanism includes a first sheet guide including a guide surface facing a sheet conveyance path along which a sheet is to be conveyed and a second sheet guide which faces the first sheet guide across the sheet conveyance path. The second sheet guide includes a protuberance extending toward the first sheet guide, to locations beyond the guide surface formed by the first sheet guide. When a sheet is located between the first sheet guide and the protuberance of the second sheet guide, the protuberance extends at least a portion of the sheet toward the first sheet guide to bring a part of a surface of the sheet into contact with the first sheet guide.
US11110695B2
A marking tape for application on pavement which comprises a core layer and an adhesive layer outside the core layer. The core layer is formed of a combination of a conforming layer of a thermoplastic material, a marking layer of a cross-linked material, and a fibrous layer. The conforming layer and the marking layer are contiguous and/or directly interconnected with each other.
US11110680B2
A warp determination device for a corrugated cardboard sheet manufacturing device is provided with: displacement value measurement method for measuring displacement values of a plurality of corrugated cardboard sheet pieces on the downstream side of a slitter scorer and on the upstream side of a sheet stacking unit; and warp status determination means for dividing a measurement range of the displacement value measurement method according to a width dimension of the plurality of corrugated cardboard sheet pieces, allocating the divided measurement ranges to each of the plurality of corrugated cardboard sheet pieces, and determining a warped status of the corrugated cardboard sheet pieces for each of the plurality of corrugated cardboard sheet pieces on the basis of measurement values from the displacement value measurement method in the allocated measurement ranges.
US11110678B2
A tread extension device (10) is provided that has first (12) and second (14) tread extensions for holding a tread during brushing operations. A first connecting device (28) connects the first tread extension (12) to a first longitudinal end (18) of the tread, and engages both the first tread extension (12) and the first longitudinal end (18) of the tread. A second connecting device (30) is included that connects the second tread extension (14) to the second longitudinal end of the tread. The second connecting device (30) engages both the second tread extension and the second longitudinal end of the tread. The tread is able to be brushed in both a first direction and a second direction along its underside.
US11110674B2
A method for producing a sheet-like composite fabric material, in particular a rubberized fabric or a fabric provided with a polymer preparation, for covering drive belts, the composite fabric material comprising a textile integrated in a matrix of elastomeric material, preferably at least one fabric layer integrated in a rubber matrix, the textile or the fabric layer and the elastomeric material being introduced into a gap between a band and a cylindrical molding wheel and molded to form a composite material between the band and the molding wheel at a temperature below the vulcanization temperature, the band looping around the molding wheel at a looping angle under pressure. Likewise disclosed is a drive belt with a covering of composite material produced according to the invention.
US11110673B2
A method of forming an antireflection optical body (16a) includes: an application step of applying an adhesive (12) other than an epoxy adhesive onto an adherend (11); a fixing step of pressing a substrate film (15) having a fine structure body (16) at one surface side thereof against the adherend (11) from an opposite surface side to the one surface side to fix the adherend (11) and the fine structure body (16) through the adhesive (12); and a peeling separation step of releasing the pressing of the substrate film (15) and peeling fixed fine structure body (16) that is fixed to the adherend (11) through the adhesive (12) from the substrate film (15) while separating the fixed fine structure body (16) from fine structure body (16) on the substrate film (15) at a location where the fine structure body (16) is fixed to the adherend (11) such that the fixed fine structure body (16) is formed on the adherend (11) as an antireflection optical body (16a).
US11110665B2
A method of welding at least two plastic components together is disclosed. The two plastic components are welded together at respective joining surfaces. The method comprises directing at least one infrared (IR) laser beam along the joining surfaces of the at least two plastic components. The IR laser beam heats the joining surfaces of the at least two plastic components to a welding temperature. The method also includes clamping the at least two plastic components together at the joining surfaces to create a weld.
US11110664B2
According to a method of the present invention for treating a terminal portion of an interior part for a vehicle, the terminal portion is stably maintained in a folded state by being welded firmly and deformation is constrained. In a heating step, in a state where distal end edges of heat shield panels 30A and 30B are abutted against a boundary between a terminal portion 4 and an adjacent portion 5 of a peripheral edge portion 3 of an opening of a roof trim 1 for a sunroof, hot-air is provided toward a back surface of the terminal portion 4 from hot-air nozzles 40A and 40B, thereby softening the terminal portion 4 and melting the back surface of the terminal portion 4. In a folding-back step, the terminal portion 4 is folded back by pressing members 50A and 50B at the distal end edges of the heat shield panels 30A and 30B and then pressed against the adjacent portion 5, thereby welding the back surface of the terminal portion 4 to a back surface of the adjacent portion 5. A ventilation opening 32a is formed in the heat shield panel 30A disposed at a corner portion. In the heating step, a portion of the hot-air from the hot-air nozzle 40A is guided to the adjacent portion 5 through the ventilation opening 32a to heat the adjacent portion 5.
US11110661B2
A process for removing support material from a part made by an additive manufacturing process is disclosed. The part may be arranged in a media filled tank. Ultrasonic waves are directed for the part and/or support material. Ultrasonic waves from an ultrasonic transducer are applied to a part or support material and cause the part to vibrate. The frequency of the ultrasonic energy may be tuned to cause the part and/or the support material to vibrate at its resonant frequency. The support material may have different properties, such as density, geometry, material, or porosity. Such differences may allow the support material to resonate in response to the applied ultrasonic energy waves at a different ultrasonic frequency than, the part itself.
US11110656B2
A system is disclosed for use in additively manufacturing a composite structure. The system may include at least one support, and a print head operatively connected to the at least one support and configured to discharge composite material. The system may further include an auxiliary tool operatively connected to the at least one support and configured to receive the composite material discharged by the print head.
US11110650B1
Methods of creating additive manufactured parts include providing a first composition in a vat, where the first composition is a liquid with a first viscosity. A build platform is placed adjacent to and submerged under a top surface of the first composition. A second composition is dispensed on the top surface, the second composition having a second viscosity and being dispensed in a shape area according to a part to be created. The top surface is illuminated to expose the first composition and second composition to light having a polymerization wavelength, thereby causing polymerization of at least one of the first composition or second composition. In some embodiments, the first composition is a base resin that is absent of a photoinitiator, and the second composition is a photoinitiator solution. The photoinitiator solution may have a second viscosity that is less than the first viscosity of the base resin.
US11110648B2
A three-dimensional printer uses transitional lengths of build material to facilitate changes from one color to another during a fabrication process, and more generally to achieve multi-color objects corresponding to color patterns on the surface of a three-dimensional model. The transitional lengths of build material may be positioned inside a fabricated object, such as for infill, or outside the fabricated object where undesirable aesthetic properties of the transitional lengths will not impact the desired distribution of colors on the surface of the fabricated object.
US11110643B2
A heat-resistant and biaxially stretched blow-molded plastic container includes a base movable to accommodate vacuum forces generated within the container and thereby decrease the volume of the container. Embodiments of a container include a push-up portion, and first and second parting lines that are separated from one another by a gap and that extend on opposite sides of the push-up portion. Embodiments of such a container exhibit one or more of the following: (a) a distance between each parting line and the center of the base is not more than 20 mm; (b) a distance between the two parting lines is not more than 40 mm; and/or (c) a distance between the two parting lines is less than 50% of the transverse dimension of the base measured between the two outermost points of the parting lines. Methods for blow molding heat-resistant plastic containers are also disclosed.
US11110639B2
A metal and X-Ray detectable polyurethane film having metallic particles blended into the polyurethane when in a liquid form and then having the film extruded so as to fully embed the metallic particles, such as iron oxide, across all areas of the film, which can be used in protective clothing, such as reusable aprons and sleeve covers, for example, in food processing applications. In this manner, the film permits easy detection, and thus removal of, damaged film portions that become detached from the protective garment and inadvertently introduced into the food being processed, before the final processing and packaging thereof.
US11110625B2
Systems and methods suitable for cutting a material and deburring devices for performing a deburring operation on an edge of the material. Such a system includes a frame and table systems supported by the frame. Each table system includes a table for supporting the material and each table system is independently movable relative to the frame in lateral directions. A first carriage unit and second carriage units are supported by the frame and independently operable to travel in a travel direction transverse to the lateral directions. The first carriage unit includes multiple cutting devices, and the second carriage units includes multiple deburring devices. Each cutting device operates in conjunction with a corresponding one of the deburring devices, and the cutting and deburring devices are independently operable to cause the cutting devices and the deburring devices to simultaneously travel in the travel direction.
US11110615B2
A robot hand includes a pair of movable members that is detachable from a wrist flange of a robot body and that are arranged at a distance from each other; holding parts that are provided on the movable members and that hold a workpiece; and a width adjusting mechanism that supports the pair of movable members so as to allow relative movement thereof in a width direction and that adjusts a distance B between the pair of movable members by means of the relative movement of the pair of movable members in the width direction (A). The pair of movable members are relatively moved in the width direction as a result of the width adjusting mechanism.
US11110610B2
A workbench system comprising: a workbench; a multi-axis robot; a visible light projector; and a controller; wherein the workbench and the robot are located in a common workspace; the controller is configured to: determine a movement operation for the robot; and, using the determined movement operation, control the visible light projector to project a visible light indication onto at least one of a surface of the workbench and a surface of the workspace; the visible light indication indicates a limited area of the workbench and/or workspace, the limited area corresponding to a limited volume of space; and the movement operation is such that, if the robot performs the movement operation, the robot moves entirely within only the limited volume of space.
US11110600B2
A robot may include an application processor (AP) configured to set a movement path through which driving is to be performed for a preset time, a display unit configured to display guidance information representing a movement path, and a driving driver configured to drive along the movement path, thereby guiding passengers to a destination, such as an airplane boarding position.
US11110598B2
A substrate transport apparatus including a frame, at least one arm link rotatably connected to the frame and a shaftless drive section. The shaftless drive section including stacked drive motors for rotating the at least one arm link relative to the frame through a shaftless interface, each of the stacked drive motors including a stator having stator coils disposed on a fixed post fixed relative to the frame and a rotor substantially peripherally surrounding the stator such that the rotor is connected to a respective one of the at least one arm link for rotating the one of the at least one arm link relative to the frame causing an extension or retraction of the one of the at least one arm link, where the stacked drive motors are disposed in the at least one arm link so that part of each stator is within a common arm link.
US11110592B2
A remote control robot system includes a slave arm configured to perform a given work, a master arm having a motor configured to drive a joint, and configured to receive from an operator an operation to manipulate the slave arm, an instruction generating module configured to generate an instruction to apply to the master arm an imaginary external force in a given direction that is independent from a force received by the slave arm from the exterior, and a motor controller configured to supply, to the motor, drive current corresponding to the instruction sent from the instruction generating module.
US11110586B2
This invention is a multi-functional tool structure, consisting of a handle, a base, a cover and a sleeve. The base is engaged to the handle, and has multiple slots for placing tool heads, while the bottom part is provided with tool positioning recesses for fixing tool heads. The sleeve is set on the base, and has a side opening. Hence, when the side opening is set in line with the too heads by the rotation of the sleeve, the tool head can be removed from the side opening, and fixed to the tool fixing recess on the base before use.
US11110579B2
A prior art powered wrist pin knocker is improved with a new plunger that prevents wobbling. The new plunger responds to a return vacuum pressure. The improved plunger is symmetrical along a longitudinal axis. New embodiments include a new side mount valve head to reduce length, a remote air controller and a variable length cylinder for the cannon. The new valve head is a simplified valve head assembly that adapts to an end of the cannon mount or a side mount or a remote mount. Another embodiment provides a stand for a surface mount application. This embodiment can have an extended piston for loosening tail bearings down a long channel. A manual return embodiment can use a rod to manually return the plunger to the proximal end for another firing cycle.
US11110562B2
A machine tool chip removal device including a coupling interface to couple with a rotatable spindle of a machine tool to facilitate rotation of the machine tool chip removal device about an axis at a rotational speed. The chip removal device can also include a main fluid channel with an opening to receive pressurized fluid from the machine tool. The chip removal device can further include a first fluid delivery channel and a second fluid delivery channel to direct fluid in different directions. Each fluid delivery channel can be in fluid communication with the main fluid channel. In addition, the chip removal device can include one or more valves associated with the first and second fluid delivery channels to selectively allow fluid passage from the main fluid channel to the fluid delivery channels. The one or more valves can be actuated by varying fluid pressure and/or rotational speed.
US11110560B2
A piston (4) is inserted in a housing (1) so that the piston (4) is vertically movable. A housing hole (5) is vertically provided in the piston (4), and an output rod (6) is inserted in the housing hole (5) so that the output rod (6) is vertically movable. A converting mechanism (22) converts vertical movement of the piston (4) into rotary movement of the output rod (6). A guide groove (28) is provided in a circumferential direction on an inner circumferential wall of the housing hole (5), and a stopping part (29) is provided at an end part, in the circumferential direction, of the guide groove (28). An engaging member (31) which is provided on an outer circumferential wall of the output rod (6) is caused to face the stopping part (29) of the guide groove (28) at a given distance in the circumferential direction from the stopping part (29) so that the engaging member (31) can be in contact with the stopping part (29).
