| Document | Document Title |
|---|---|
| US10515050B2 |
Integrated digital-analog archiving systems and methods for document preservation
An integrated digital-analog archiving system can automatically initiate a migration process to move electronic documents to a media library. For each electronic document, the system may retrieve the electronic document from a digital data storage medium, extract metadata from the electronic document, determine size, orientation, and format of the electronic document, generate indicators for indicating the start and end of the electronic document to be stored on an analog data storage medium, generate an analog document identifier for identifying the electronic document on the analog data storage medium, generate a scaled image of the electronic document based on the size, orientation, and format of the electronic document, generate a text string based at least in part on the extracted metadata, and render the indicators, the analog document identifier, the scaled image of the electronic document, and the text string on the analog data storage medium. |
| US10515047B1 |
Pipelined data channel with ready/valid handshaking
Apparatus and method relate to a data channel. In this apparatus, an input circuit is configured to gate a valid input with a ready output to provide a forward token (“f-token”) to a first f-token register of a f-token pipeline and to a counter, and to receive data to a first data register of a data pipeline. An output circuit is configured to gate a ready input with a valid output to provide a return token (“r-token”) to a first r-token register of a r-token pipeline and to a FWFT FIFO, to receive the f-token from a second f-token register of the f-token pipeline to the FWFT FIFO, and to receive the data from a second data register of the data pipeline to the FWFT FIFO. The input circuit receives the r-token from the first r-token register to a second r-token register of the r-token pipeline for the counter. |
| US10515046B2 |
Processors, methods, and systems with a configurable spatial accelerator
Systems, methods, and apparatuses relating to a configurable spatial accelerator are described. In one embodiment, a processor includes a synchronizer circuit coupled between an interconnect network of a first tile and an interconnect network of a second tile and comprising storage to store data to be sent between the interconnect network of the first tile and the interconnect network of the second tile, the synchronizer circuit to convert the data from the storage between a first voltage or a first frequency of the first tile and a second voltage or a second frequency of the second tile to generate converted data, and send the converted data between the interconnect network of the first tile and the interconnect network of the second tile |
| US10515044B2 |
Communicating heterogeneous virtual general-purpose input/output messages over an I3C bus
Systems, methods, and apparatus for communication virtualized general-purpose input/output (GPIO) signals over a serial communication link. An apparatus includes a serial bus, and an originating device and destination device coupled to the serial bus. The originating device may be configured to generate a first virtual GPIO packet that carries a payload representative of signaling state of physical GPIO in the originating device, generate a second virtual GPIO packet that carries a payload representative of an event generated by a processor in the originating device, and transmit the first and second virtual GPIO packets on the serial bus. The destination device may be configured to receive the second virtual GPIO packet from the serial bus, and communicate the event to a processor of the destination device or modify signaling state of physical GPIO in the destination device in accordance with the payload of the second virtual GPIO packet. |
| US10515039B2 |
Vehicle USB hub system
A vehicle USB hub system that includes a USB hub, a controller and memory unit is provided. The vehicle USB hub system collects data link quality metrics for messaging to and within a vehicle. The USB hub has a CRC error detector for detecting CRC errors in messaging received via its ports. Information regarding detected CRC errors is stored in the memory unit. The controller generates a CRC error log using the information stored in the memory unit upon receiving an indication that an error log should be sent. The controller then sends the CRC error log to a device via the USB hub port indicated. |
| US10515037B2 |
Encapsulated accelerator
A data processing system comprising: a host computer system supporting a software entity and a receive queue for the software entity; a network interface device having a controller unit configured to provide a data port for receiving data packets from a network and a data bus interface for connection to a host computer system, the network interface device being connected to the host computer system by means of the data bus interface; and an accelerator module arranged between the controller unit and a network and having a first medium access controller for connection to the network and a second medium access controller coupled to the data port of the controller unit, the accelerator module being configured to: on behalf of the software entity, process incoming data packets received from the network in one or more streams associated with a first set of one or more network endpoints; encapsulate data resulting from said processing in network data packets directed to the software entity; and deliver the network data packets to the data port of the controller unit so as to cause the network data packets to be written to the receive queue of the software entity. |
| US10515035B2 |
Direct drive LED driver and offline charge pump and method therefor
In one embodiment, a Light Emitting Diode (LED) driving device for driving a plurality of LEDs has a switching matrix utilizing a plurality of one of a turn off thyristors or turn off triacs coupled to the plurality of LEDs. A controller is coupled to the switching matrix responsive to a voltage of a rectified AC halfwave, wherein combinations of the plurality of LEDs are altered to ensure a maximum operating voltage of the plurality of LEDs is not exceeded. A current limiting device is coupled to the combinations of the plurality of LED to regulate current.In a second embodiment an offline charge pump utilizes a switching matrix to recombine capacitors in accordance with the voltage on the AC half wave and then in accordance with a desired output voltage to feed a load, such that said recombinations occur at a frequency much higher than the frequency of the AC rectified half wave such that charge is “pumped” from the input at one voltage to the output at another voltage through the AC halfwave while providing a constant output voltage to the load. |
| US10515032B2 |
Asymmetric transmission (TX) and receive (RX) lanes in a point-to-point interconnect using a peripheral component interconnect express (PCIE) resources in a computer system
A system includes a host processor (105) and a peripheral device (708). The host processor (105) is coupled to the peripheral device (708) by a Peripheral Component Interconnect Express (PCIe) compliant link. The peripheral device (708) can include logic circuitry to identify, based on an application using the device and the host processor (105), a read to write ratio utilized by the application; and provide the read to write ratio to the host processor (105). The host processor (105) comprising logic circuitry to send a command signal to a device in communication with the hardware processor across a peripheral component interconnect express (PCIe) compliant link, the command signal indicating a transmission (TX) lane to receive (RX) lane ratio, the TX lane to RX lane ratio corresponding to the read to write ratio identified by the peripheral device (708); and receive an indication that the device is capable of supporting asymmetric TX and RX ratios. |
| US10515031B2 |
Memory device and data processing device
According to one embodiment, a memory device includes one or more semiconductor devices connected in common to a bus. Each of the one or more semiconductor devices includes a memory unit to store data, and an input/output control unit. The input/output control unit is configured to acquire address information from a data processing device via the bus and access the memory unit according to the acquired address information. The data processing device is configured to divide the address information into a plurality of cycles to transmit to the bus. The input/output control unit is configured to switch a number of cycles in which the address information is to be acquired, according to setting information acquired from the data processing device. |
| US10515030B2 |
Method and device for improved advanced microcontroller bus architecture (AMBA) and advanced extensible interface (AXI) operations
An Advanced Microcontroller Bus Architecture (AMBA)/Advanced eXtensible Interface (AXI) compatible device and corresponding method capable of efficient reordering of responses from a last level cache (LLC) and/or dynamic random access memory (DRAM). |
| US10515026B2 |
System and method for remote set-up and adjustment of peripherals
A system and process of adjusting units coupled to a control element which includes, installing the unit at a selected location. A parameter can be entered from a displaced user operable device. The unit can be directed to carry out a selected function. Performance can be evaluated whether an additional parameter alteration is required based on a predetermined criterion. |
| US10515024B2 |
Event generating unit
A microcontroller (2) has a processor (6), peripherals (18, 20, 22, 24, 26), a programmable peripheral interconnect (PPI) (10), an event-generating unit (EGU) (17), and a memory (8). The peripherals respond to task signals from the PPI. The EGU responds to a predetermined change to the contents of an event-generating register (57, 59) by signalling an event to the PPI. Stored PPI mappings can map an EGU event to a task of one of the peripherals. Mappings from one EGU event to two or more peripheral tasks cause the PPI to respond to an event signal from the EGU by sending the respective task signals within a maximum time limit. Software in the memory comprises instructions to store such mappings in a mapping memory, and to make the predetermined change to the contents of the event-generating register. In another aspect, an interrupt-generating unit (17) is arranged to send an interrupt to the processor (6) in response to receiving a task signal from the PPI (10). |
| US10515019B1 |
Updating aging information using second-level address translation for virtual address-backed virtual machines
Updating aging information for memory backing a virtual address-backed virtual machine (VM). A virtual memory address (VA) is allocated, within a page table entry (PTE), to a process backing the VM. Based on memory access(es) by the VM to a non-mapped guest-physical memory address (GPA), the GPA is identified as being associated with the VA; an HPA is allocated for the accessed GPA; a host-physical memory address (HPA) is associated with the VA within the PTE; the GPA is associated with the HPA within a second level address translation (SLAT) structure entry; and an accessed flag is set within the SLAT entry. Aging information is updated, including identifying the SLAT entry; querying a value of the accessed flag in the SLAT entry; clearing the accessed flag in the SLAT entry without invalidating the SLAT entry; and updating aging information for the VA and/or HPA based on the queried value. |
| US10515018B2 |
Using shared virtual memory resources for performing memory-mapping
Functionality is described herein for memory-mapping an information unit (such as a file) into virtual memory by associating shared virtual memory resources with the information unit. The functionality then allows processes (or other entities) to interact with the information unit via the shared virtual memory resources, as opposed to duplicating separate private instances of the virtual memory resources for each process that requests access to the information unit. The functionality also uses a single level of address translation to convert virtual addresses to corresponding physical addresses. In one implementation, the information unit is stored on a bulk-erase type block storage device, such as a flash storage device; here, the single level of address translation incorporates any address mappings identified by wear-leveling and/or garbage collection processing, eliminating the need for the storage device to perform separate and independent address mappings. |
| US10515017B2 |
Memory partitioning for a computing system with memory pools
A computing system comprises at least one processing unit, at least one memory controller in communication with the processing unit, and a main memory in communication with the processing unit through the memory controller. A memory hierarchy of the computing system includes at least one cache, the memory controller, and the main memory. The memory hierarchy is divided into a plurality of memory pools. The main memory comprises a set of memory modules split in ranks each having a rank address defined by a set of rank address bits. Each rank has a set of memory devices comprising one or more banks each having a bank address defined by a set of bank address bits. A plurality of threads execute on the processing unit, and are assigned to the memory pools based on one or more memory partitioning techniques, including bank partitioning, rank partitioning, or memory controller partitioning. |
| US10515016B2 |
Method and apparatus for caching in software-defined storage systems
Examples implementations described herein involve systems and methods wherein the storage software is configured to consider the capabilities of the underlying hardware to determine the caching data method at run time. Some examples of capabilities that are considered in the example implementations include whether non-volatile memory (NVM) is available and how much NVM is available. Some examples of caching methods used include using both dynamic random access memory (DRAM) and NVM to cache write data and using only NVM to cache write data. |
| US10515010B2 |
Wear leveling in a memory system
Embodiments are disclosed for replacing one or more pages of a memory to level wear on the memory. In one embodiment, a system includes a page fault handling function and a memory address mapping function. Upon receipt of a page fault, the page fault handling function maps an evicted virtual memory address to a stressed page and maps a stressed virtual memory address to a free page using the memory address mapping function. |
| US10515009B1 |
Method and system for reducing memory requirements during distributed garbage collection of deduplicated datasets
Embodiments relating to garbage collection for a deduplicated and compressed storage device are described. One embodiment provides for a networked system comprising a set of multiple computing devices, each computing device to provide one or more deduplication and replication services to one or more deduplicated storage containers and a central computing device connected to each computing device in the set of multiple computing devices over a local network, the central computing device to provide deduplication garbage collection to each computing device in the set of computing devices. |
| US10515007B2 |
Technologies for remapping pending bit array read requests
Technologies for remapping pending bit array read requests include a compute device that includes a plurality of data storage devices, a request manager, and a remap manager. The request manager is to receive a request to read pending bit array (PBA) data from a main PBA mapped to multiple sub PBAs. Each sub PBA is associated with a different one of the data storage devices. The request includes attribute data indicative of an address in the main PBA from which to read the PBA data. The remap manager is to determine one or more bit addresses from the attribute data, compare the one or more bit addresses to addresses of the sub PBAs in the main PBA to determine a set of the sub PBAs to be read, and map the one or more bit addresses to the determined set of sub PBAs to be read. |
| US10515001B2 |
System and method for automating testing of software applications
A system and computer-implemented method for automating testing of software applications based on wireframe of the software applications is provided. The system comprises a test plan module configured to create one or more test cases by providing one or more steps corresponding to the one or more test cases based on wireframe of one or more software applications and associate one or more objects, corresponding action and input parameters to each of the one or more steps. The system further comprises an object mapping module configured to map the one or more associated objects to corresponding one or more elements of the one or more software applications. Furthermore, the system comprises a browser execution module configured to execute the one or more created test cases, on one or more browsers, using the mapped one or more objects to test the one or more software applications and generate test execution results. |
| US10515000B2 |
Systems and methods for performance testing cloud applications from multiple different geographic locations
A method and system for testing the end-to-end performance of cloud based applications. Real workload is created for the cloud based applications using synthetic users. The load and length of demand may be adjusted to address different models allowing the measurement and analysis of user performance metrics under desired conditions. Web applications and other cloud services may be tested from multiple cloud-based concurrent geographic locations in the world. The method may include generating controlled and complex web load from multiple concurrent geographic locations. The method may also include splitting traffic among multiple geographic locations. The method may also include processing test results and generating performance metrics per location as well as comparing locations. The method may also be applicable to cloud services such as mobile apps and API endpoints. |
| US10514999B2 |
Method and a system to determine an effectiveness index of a software test environment
A method and a system are described for determining an effectiveness index of a software test environment. The method includes receiving a plurality of factors associated with a plurality of software modules of a plurality of software under test from a plurality of external systems. The method includes identifying the software test environment based on one or more values associated with each of the plurality of factors. The method includes collecting failure logs of each of the plurality of factors for the identified software test environment. The method includes assigning a score to each of the plurality of factors based on collected failure logs. The method includes determining an effectiveness index of the identified software test environment for each of the plurality of software modules based on the score. |
| US10514997B2 |
Multi-producer single consumer lock-free queues with producer reference counting
Systems and methods associated with a multi-producer single consumer lock-free queue capable of accumulating traces is described herein. In a non-limiting embodiment, data is determined to be allocated, and a first head/tail pair indicating a location along a queue is received, the location indicating where a data bucket is able to be placed. A first data bucket to use for storing the data is determined, and the data is stored using the first data bucket. The first data bucket is then placed on the queue, and a first instruction to decrement a first reference count for the first head/tail pair is generated. |
| US10514992B1 |
Disaster recovery specific configurations, management, and application
A mechanism for disaster recovery configurations and management in virtual tape applications. Specifically, the introduction of an additional computer process executing at an active datacenter site and at another active (or alternatively, a standby) datacenter site permit: (i) the generation and management of global configurations implemented on the active datacenter site prior to the occurrence of a failover event; and (ii) the implementation of global configurations on the another active (or standby) datacenter site after the occurrence of the failover event. |
| US10514990B2 |
Mission-critical computing architecture
Operational faults, including transient faults, are detected within computing hardware for mission-critical applications. Operational requests received from a requestor node are to be processed by shared agents to produce corresponding responses. A first request is duplicated to be redundantly processed independently and asynchronously by distinct shared agents to produce redundant counterpart responses including a first redundant response and a second redundant response. The first redundant response is compared against the second redundant response. In response to a match, the redundant responses are merged to produce a single final response to the first request to be read by the requestor node. In response to a non-match, an exception response is performed. |
| US10514989B1 |
Recovery of a virtual machine while running the virtual machine from a backup archive
A method, computer program product, computing system, and system for recovering a virtual machine while running the virtual machine from a backup archive are described. The method may include emulating the virtual machine in preparation for finalizing the recovery of the virtual machine. The method may include creating a snapshot of the emulated virtual machine to redirect changes to the emulated virtual machine to a second delta file in the production datastore. The method may include cloning an original base virtual disk, including the first delta file, to the production datastore to create a cloned base virtual disk. The method may include patching a virtual disk file descriptor of the second delta file of the emulated virtual machine. The patching operation may include replacing links to the original base virtual disk of the emulated virtual machine, including the first delta file, with links to the cloned base virtual disk. |
| US10514988B2 |
Method and system of migrating applications to a cloud-computing environment
In one embodiment, a computer-implemented method for server migration includes the step of providing an onsite system that comprises a server. A storage appliance is provided. The storage appliance is coupled with the onsite system. A bootable server image is created. The bootable server image is stored on the storage appliance. The bootable server image is migrated to a cloud-computing environment using the storage appliance. A version of the bootable server image is generated in the cloud-computing environment. |
| US10514987B1 |
System and method for hybrid kernel and user-space checkpointing using a character device
A system, method, and computer readable medium for hybrid kernel-mode and user-mode checkpointing of multi-process applications. The computer readable medium includes computer-executable instructions for execution by a processing system. A multi-process application runs on primary hosts and is checkpointed by a checkpointer comprised of a kernel-mode checkpointer module and one or more user-space interceptors providing barrier synchronization, checkpointing thread, resource flushing, and an application virtualization space. Checkpoints may be written to storage and the application restored from said stored checkpoint at a later time. Checkpointing is transparent to the application and requires no modification to the application, operating system, networking stack or libraries. In an alternate embodiment the kernel-mode checkpointer is built into the kernel. |
| US10514986B2 |
Dynamic triggering of block-level backups based on block change thresholds and corresponding file identities in a data storage management system
A data storage management approach is disclosed that performs backup operations flexibly, based on a dynamic scheme of monitoring block changes occurring in production data. The illustrative system monitors block changes based on certain block-change thresholds and triggers block-level backups of the changed blocks when a threshold is passed. Block changes may be monitored in reference to particular files based on a reverse lookup mechanism. The illustrative system also collects and stores historical information on block changes, which may be used for reporting and predictive analysis. |
| US10514985B1 |
Summary file change log for faster forever incremental backup
Systems and methods for performing backups including incremental backups are provided. A change log is provided. The change log includes a map file that includes a bit for each inode in a file system. The bits are set on certain file events. The map file allows the files to be included in the next backup to be identified without having to trawl the entire file system. The change log also includes a data file that lists actual changes to the various files in corresponding records that are indexed by the inode number. The change log can enable faster incremental backups in part by eliminating unnecessary disk access requests. |
| US10514983B2 |
Memory apparatus with redundancy array
Apparatuses and methods for memory repair for a memory device are described. An example apparatus includes: a data input/output circuit that provides data via a plurality of data signal lines; memory cell arrays; an ECC/Parity redundancy array; and a redundancy circuit coupled to the plurality of data signal lines. The redundancy circuit includes an error correction block that generates error correction information based on the data and provides the error correction information to the ECC/Parity redundancy array. If during test it is determined that a failure is not repairable by standard redundancy including error correction code, the error correction parity array is not needed and can be redirected by a block repair circuit. The error correction circuit can now have its functionality changed to allow the error correction array to become a block repair. |
| US10514982B2 |
Alternate storage arrangement in a distributed data storage system with key-based addressing
In a Distributed Virtual Array data storage system, data chunks making up data containers and identified by keys, which are independent of physical storage locations, are written in storage devices according to layouts specified in a layout data structure. When any of the storage devices becomes inaccessible, the chunks nominally designated to be written in the inaccessible storage devices are instead written to alternate devices. Information indicating writing to an alternate device may be included in or along with such chunks so as to make them easily identifiable during later reconstruction or re-writing to the intended storage device when it again becomes available. |
| US10514974B2 |
Log analysis system, log analysis method and program recording medium
In order to specify and analyze a failure occurring in an information processing system with a high degree of accuracy, an log analysis system includes an analysis unit comparing a structural pattern of a log message group constituted by at least one log message with a known pattern, and associating, with the structural pattern of the log message group, reference information including information about the known pattern matching a structural pattern of another log message group supplementary the log message group, and a pattern generation unit generating a new pattern from the log message group having a structural pattern different from the known pattern in accordance with an analysis result given by the analysis unit. |
| US10514971B2 |
Dispersed b-tree directory trees
A computing device includes an interface configured to interface and communicate with a dispersed storage network (DSN), a memory that stores operational instructions, and processing circuitry operably coupled to the interface and to the memory. The processing circuitry is configured to execute the operational instructions to perform various operations and functions. The computing device obtains directory metrics associated with a directory structure that is associated with a directory file that is segmented into a plurality of data segments and based on a determination to reconfigure the directory structure based on the directory metrics, the computing device determines a number of layers for a reconfigured directory structure, a number of spans per layer of the number of layers for the reconfigured directory structure, and directory entry reassignments. The computing device reconfigures the directory structure based on the number of layers, the spans per layer, and the directory entry reassignments. |
| US10514970B2 |
Method of ensuring operation of calculator
A method of ensuring operation of a calculator includes causing, by a CPU, the calculator to perform a predetermined operation verification calculation of which a correct value that is a resultant value in normal operation is set to ae predetermined value; acquiring, by the CPU, the resultant value of the calculation; referencing, by the CPU using a relative address referencing capability of the CPU, an address that is stored in an address acquired by adding the acquired resultant value to the starting address of the memory; and executing, by the CPU, a function stored at the referenced address. |
| US10514969B2 |
Bit-accurate-tracing analysis with applied memory region lifetimes
Detecting and providing notice of non-faulting memory accesses during prior execution of an application based on a replay-able trace of the application's execution. Embodiments include replaying portion(s) of prior execution of the application from a replay-able trace the application's prior execution, while tracking lifetime of memory region(s) used by the application. Based on tracking lifetime of the memory region, non-faulting but improper memory access(es) by the application during its prior execution are detected. Notification of these non-faulting but improper memory access(es) are provided at a user interface and/or to a software component. |
| US10514966B2 |
Push-based event stream processing
Pushing an event that is identified within a data stream to a remote computer system. Event characteristic(s) that are to be searched for within the data stream are determined (e.g., in response to a query). The event(s) in the data stream is evaluated to determine if it includes the event characteristic mentioned above. If an event is determined to include the event characteristic, then the event may be pushed to the remote computer system. In this manner, the event may be responded to at the remote computer system. This process enables the events to be pushed in a very fast manner. Furthermore, the process of evaluating the events may happen without storing the events, which process further increases the speed of pushing the events. |
| US10514965B2 |
Navigating between applications of a device
A device may detect an event during execution of a particular application of the device. As part of detecting the event, the device may detect a closing of the particular application or may detect a calendar event. The device may identify a sequence of applications related to the event based on information identifying the event and may present graphical information identifying the sequence of applications. The device may detect selection of graphical information identifying another application from the graphical information identifying the sequence of applications, and may initiate the other application based on detecting the selection of the graphical information identifying the other application. |
| US10514963B2 |
Multiple interacting systems at a site
Disclosed are platforms for communicating among one or more otherwise independent systems involved in controlling functions of buildings or other sites having switchable optical devices deployed therein. Such independent systems include a window control system and one or more other independent systems such as systems that control residential home products (e.g., thermostats, smoke alarms, etc.), HVAC systems, security systems, lighting control systems, and the like. Together the systems control and/or monitor multiple features and/or products, including switchable windows and other infrastructure of a site, which may be a commercial, residential, or public site. |
| US10514962B2 |
Web comm channel system and method
Disclosed is a method and mechanism to implement a communication channel between a web application and a locally running application on a computing system. A local communications server is employed to pass messages between the web application and a local application using a local comm server. The local comm server communicates with the local application over a named pipe that is dedicated to a specific web session and/or application. |
| US10514956B2 |
Performance hint driven resource allocation
Performance-hint-driven dynamic resource management, including: receiving workload requirements and sensor inputs of a system; determining a new allocation for resources of the system; reconfiguring the resources of the system using the new allocation; evaluating performance of the system based on the reconfigured resources of the system; and generating performance hints based on the evaluated performance of the system. |
| US10514955B2 |
Method and device for allocating core resources of a multi-core CPU
A method for allocating core resources of a multi-core CPU according to embodiments of the present disclosure, comprising: determining the number of time critical threads included in a focus process, wherein said focus process is created when a predetermined software is running; and allocating core resources for the time critical threads and making the allocated core resources dedicated to the time critical threads, based on the number of core resources included in the multi-core CPU and the number of the time critical threads, so as to maximize the number of the time critical threads that occupy exclusive core resources. In said method, it's desirable to try to allocate separate core resources for time critical threads included in a focus process, and said time critical threads can be locked within the correspondingly allocated core resources, so that the allocation of core resources can be more balanced. Accordingly, response speed and performance of a focus process can be improved, which allows a focus process to run in an optimal status, and thus bring better user experience. In addition, a device for allocating core resources of a multi-core CPU is also provided. |
| US10514951B2 |
Systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery
In accordance with disclosed embodiments, there are provided systems, methods, and apparatuses for implementing a stateless, deterministic scheduler and work discovery system with interruption recovery. For instance, according to one embodiment, there is disclosed a system to implement a stateless scheduler service, in which the system includes: a processor and a memory to execute instructions at the system; a compute resource discovery engine to identify one or more computing resources available to execute workload tasks; a workload discovery engine to identify a plurality of workload tasks to be scheduled for execution; a local cache to store information on behalf of the compute resource discovery engine and the workload discovery engine; a scheduler to request information from the local cache specifying the one or more computing resources available to execute workload tasks and the plurality of workload tasks to be scheduled for execution; and further in which the scheduler is to schedule at least a portion of the plurality of workload tasks for execution via the one or more computing resources based on the information requested. Other related embodiments are disclosed. |
| US10514950B2 |
Interface switching method, apparatus, and device
The present invention discloses a process management method and apparatus, and pertains to the field of computer technologies. The method includes: obtaining benchmark duration for interface switching; determining, after interface switching, switching duration of the interface switching; and stopping, according to a preset process priority, a process having a lower priority, if the switching duration is longer than the benchmark duration, and a difference between the switching duration and the benchmark duration is greater than a preset threshold. By means of the present invention, process management efficiency can be improved. |
| US10514945B2 |
Host-based virtual machine introspection with dynamic guest assistance
A hypervisor monitors for an initialization of a guest kernel running on a virtual machine implemented by the hypervisor. When the initialization of the guest kernel is detected, the hypervisor pauses a virtual processor of the virtual machine, locates a guest kernel image of the guest kernel in guest memory, locates a kernel function in the guest kernel image, inserts a breakpoint on the guest kernel function, resumes the virtual processor and monitors for a breakpoint instruction. After detecting the breakpoint instruction, the hypervisor gathers guest context by examining the guest memory and guest registers, pauses the virtual processor, constructs and injects a code gadget configured to run in the virtual machine, diverts the virtual processor to execute the code gadget, which causes the virtual processor to call the hypervisor at the end of executing the code gadget, and returns the virtual processor to execute the guest kernel function. |
| US10514944B2 |
Alerts for a virtualization environment
Particular embodiments provide a system comprising a cluster of host machines for managing communications in a virtualization environment. Each of the host machines may comprise a hypervisor, a user virtual machine (UVM), and an I/O controller. A virtual disk accessible by all of the I/O controllers may comprise multiple storage devices, wherein the I/O controllers conduct I/O transactions with the virtual disk based on I/O requests received from the UVMs. A management module may implement a monitoring policy of rules associated with an operating status of components of the virtualization environment. The management module may receive data associated with the operating status of the components. In response to determining that the data associated with the operating status of the components satisfies one or more of the rules in the monitoring policy, the management module may initiate an alert. |
| US10514940B2 |
Virtual application package reconstruction
Techniques for creating and using a recipe to create a virtual package for a virtual application. Existing methods for creating virtual packages may require the use of an expert or may not be reliable. In some embodiments, a dehydrator is use to create a recipe. The dehydrator may take as input a reference virtual package and install media for the application and output a recipe that may be used to create a particular virtual package for a particular operating system and/or environment. In some embodiments, a rehydrator may be used to create a particular virtual package from a recipe. The rehydrator may take as input a recipe and install media for an application and output a particular virtual package for a particular operating system and/or environment. |
| US10514932B2 |
Resource configuration based on dynamic group membership
Methods, systems, and computer-readable media for resource configuration based on dynamic group membership are disclosed. An association between a group of computing resources and an intended state is stored. The intended state represents a computing resource configuration. During operation of a computing resource, whether the computing resource belongs to the group of computing resources is determined based at least in part on analysis of one or more attributes associated with the computing resource. Based at least in part on determining that the computing resource belongs to the group of computing resources, one or more actions are caused be performed to bring the computing resource into the intended state. The computing resource is executed while having the computing resource configuration represented by the intended state. |
| US10514927B2 |
Instruction and logic for sorting and retiring stores
A processor includes logic to execute an instruction stream out-of-order. The instruction stream is divided into a plurality of strands and its instructions and those within the streams are ordered by program order (PO). The processor further includes logic to identify an oldest undispatched instruction in the instruction stream and record its associated PO as an executed instruction pointer, identify a most recently committed store instruction in the instruction stream and record its associated PO as a store commitment pointer, a search pointer with PO less than the execution instruction pointer, identify a first set of store instructions in a store buffer with PO less than the search pointer and eligible for commitment, evaluate whether the first set of store instructions is larger than a number of read ports of the store buffer, and adjust the search pointer. |
| US10514924B2 |
Apparatus and method for performing dual signed and unsigned multiplication of packed data elements
An apparatus and method for performing dual concurrent multiplications of packed data elements. For example one embodiment of a processor comprises: a decoder to decode a first instruction to generate a decoded instruction; a first source register to store a first plurality of packed doubleword data elements; a second source register to store a second plurality of packed doubleword data elements; and execution circuitry to execute the decoded instruction, the execution circuitry comprising: multiplier circuitry to multiply a first doubleword data element from the first source register with a second doubleword data element from the second source register to generate a first quadword product and to concurrently multiply a third doubleword data element from the first source register with a fourth doubleword data element from the second source register to generate a second quadword product; and a destination register to store the first quadword product and the second quadword product as first and second packed quadword data elements. |
| US10514921B2 |
Fast reuse of physical register names
A method for speeding the re-use of Physical Register Names (PRNs), and hence the processor registers, in a processor. The method involves returning a PRN to a freelist for reuse when it is obsolete even when it is not complete, and blocking writes to the Processor Register File (PRF) by obsolete realms. |
| US10514918B2 |
In-lane vector shuffle instructions
In-lane vector shuffle operations are described. In one embodiment a shuffle instruction specifies a field of per-lane control bits, a source operand and a destination operand, these operands having corresponding lanes, each lane divided into corresponding portions of multiple data elements. Sets of data elements are selected from corresponding portions of every lane of the source operand according to per-lane control bits. Elements of these sets are copied to specified fields in corresponding portions of every lane of the destination operand. Another embodiment of the shuffle instruction also specifies a second source operand, all operands having corresponding lanes divided into multiple data elements. A set selected according to per-lane control bits contains data elements from every lane portion of a first source operand and data elements from every corresponding lane portion of the second source operand. Set elements are copied to specified fields in every lane of the destination operand. |
| US10514909B2 |
Similarity of binaries
A computer implemented method of estimating a similarity of binary records comprising executable code, comprising converting a first binary record and a second binary record to a first intermediate representation (IR) and a second IR respectively, decomposing each of the first IR and the second IR to a plurality of strands which are partial dependent chains of program instructions, calculating a probability score for each of the plurality of strands of the first IR to have an equivalent counterpart in the second IR by comparing each strand of the first IR to one or more strands of the second IR, adjusting the probability score for each strand according to a significance value calculated for each strand and calculating a similarity score defining a functional similarity between the first IR and the second IR by aggregating the adjusted probability score of the plurality of strands. |
| US10514900B2 |
Software updating apparatus and software updating method
Provided is a software updating apparatus that can flexibly respond to various situations, including update capacity and use cases of each ECU, in a case of updating control information of a plurality of ECUs. Update control information necessary for update processing, including update data to be newly applied to an ECU, is received from a server and control of the update processing is performed based on the received update control information. |
| US10514892B2 |
Apparatus and method for detecting integrity violation
An apparatus for detecting integrity violation includes a feedback shift register including a plurality of registers connected in series, and a feedback function unit connected between an output of a number of the registers and an input of at least one of the registers. The apparatus further includes an integrity violation detector adapted to determine as to whether a sequence of values at an input or output of at least one of the registers, or a logic combination thereof, is a non-constant sequence or a constant sequence. The apparatus is further adapted to output an indication that the feedback shift register is in an integral state if the sequence of values is a non-constant sequence, or to output an indication that the feedback shift register is subjected to an integrity violation if the sequence of values is a constant sequence. |
| US10514891B1 |
Multi-input floating-point adder
Methods, systems, and apparatus, including an apparatus for adding three or more floating-point numbers. In one aspect, a method includes receiving, for each of three or more operands, a set of bits that include a floating-point representation of the operand. A given operand is identified. For each other operand, the mantissa bits of the operand are shifted such that the bits of the operand align with the bits of the given operand. A sticky bit for each other operand is determined. An overall sticky bit value is determined based on each sticky bit. The overall sticky bit value is zero whenever all of the sticky bits are zero or at least two sticky bits are non-zero and do not match. The overall sticky bit value matches the value of each non-zero sticky bit whenever all of the non-zero sticky bits match or there is only one non-zero sticky bit. |
| US10514890B2 |
Test case and data selection using a sampling methodology
An optimized test data selection strategy references a sampling file that identifies data attributes that serve as the basis of the test data selection strategy. By analyzing fields and the corresponding field values of the sample imprint, a total number of test data selected for inclusion into a sample dataset is reduced. The test data selection strategy provides an efficient methodology for implementing a data comparison testing process. |
| US10514889B2 |
Multipattern regular expression search systems and methods therefor
This disclosure relates generally to a tool, system, and method for searching input data. The system may include a pattern input module, configured to receive regular expression patterns of symbols. An interpreter module may be configured to access individual ones of the symbols of the input data and upon accessing each symbol and compare a thread against the symbol. For each pattern, the thread corresponding to the pattern is compared against the symbol prior to the at least one thread being compared against a subsequent symbol of the input data. An output module may be configured to output an indication of ones of the patterns determined to be contained within the input data based on the comparison of the corresponding at least one thread to the symbols of the input data. |
| US10514886B2 |
Playback sound provision device
A playback sound provision device includes: a surrounding information detection device configured to detect detection information including information on a three-dimensional object or a planar display around the vehicle; and a control device configured to determine a playback method for a playback sound based on a music piece based on the detection information when a predetermined target is included in the detection information, and provide the playback sound based on the playback method. |
| US10514884B2 |
Multi source wireless headphone and audio switching device
In at least one embodiment, an apparatus is provided that includes headphones. The headphones are programmed to playback first audio from an audio switching device that is electrically paired to a first audio source that provides the first audio and to receive a first signal from the audio switching device that is electrically paired to a second audio source. The first signal is indicative of a request to transmit second audio from the second audio source while the headphones playback the first audio. The headphones are further programmed to generate an alert to notify a user of the request in response to the first signal and to transmit a second signal to the audio switching device indicative of a first command to one of receive the second audio at the headphones for playback and reject the request to transmit the second audio. |
| US10514881B2 |
Information processing device, information processing method, and program
There is provided an information processing device to provide a technology capable of easily recording a program for obtaining an intention of a user from text data corresponding to dialogue using a natural language, the information processing device including: a text data analysis unit configured to analyze text data corresponding to dialogue using a natural language, and extract an event included in the text data and a process to be executed in accordance with the event; and a record control unit configured to record a correspondence relation between the event and the process on a recording medium as a program. |
| US10514878B2 |
Display controller, display system, and display control method
Disclosed is a display controller including: a main display control unit for controlling a display performed by a main display unit on the basis of main operation information from a main operation unit; and a sub display control unit for controlling a display performed by a sub display unit on the basis of sub operation information from a sub operation unit. When the main operation unit is receiving an operation on the basis of the main operation information, the sub display control unit performs a control operation of not displaying, among the items which the sub display control unit causes the sub display unit to currently display, both the item related to an item to which an operation is being received by the main operation unit, and the item to which a function needing a change in display performed by the main display unit is assigned. |
| US10514876B2 |
Gallery of messages from individuals with a shared interest
A machine includes a processor and a memory connected to the processor. The memory stores instructions executed by the processor to receive a message and a message parameter indicative of a characteristic of the message, where the message includes a photograph or a video. A determination is made that the message parameter corresponds to a selected gallery, where the selected gallery includes a sequence of photographs or videos. The message is posted to the selected gallery in response to the determination. The selected gallery is supplied in response to a request. |
| US10514875B2 |
Printer controller arranged to control a print engine, method therefore, and computer program product
A printer controller arranged to control a print engine comprising: a print job storage for storing print jobs to be printed; wherein a print job may comprise a deadline, the deadline specifying an ultimate time by which the print job is to be completed; a scheduler module for determining a print execution time for each print job in a sequence of one or more print jobs, the scheduler taking into account a setup time for a print job for setting up the print engine to print the print job given a previous print job; a planning module for determining a print order for to-be-printed print jobs in the print storage, arranged to submit a plurality of sequences of to-be-printed print jobs in the print job storage to the scheduler and in response receive from the scheduler for each sequence of to-be-printed print jobs the print execution times of the print jobs; wherein the planning module elects a sequence of to-be-printed print jobs for which each deadline in a print job in the sequence is met according to the print execution times of the print jobs in the sequence as provided by the scheduler. |
| US10514869B2 |
Mobile terminal that remotely controls a wireless communication apparatus and that provides notification by wireless communication, method of controlling same, and storage medium
A mobile terminal that is capable of preventing an unnecessary notification from being provided. A wireless communication apparatus designated by a user is registered. When radio waves transmitted by the wireless communication are received, a notification is provided for confirming with a user whether or not to give an instruction to a wireless communication apparatus as a transmission source of the received radio waves transmitted by the wireless communication. It is determined whether or not the wireless communication apparatus as the transmission source has already been registered, and when it is determined that the wireless communication apparatus as the transmission source has already been registered, the notification is provided. |
| US10514867B2 |
System and methodology that facilitates error management within a shared non-volatile memory architecture
Various aspects directed towards facilitating error management within a shared non-volatile memory (NVM) architecture are disclosed. Data programmed into a plurality NVM cells is encoded prior to programming, and a range of programmability associated with each of the plurality of NVM cells is determined when the plurality of NVM cells are programmed A first error management scheme is then applied to NVM cells identified as limited-range programmable cells, and a second error management scheme is applied to NVM cells identified as full-range programmable cells, such that the second error management scheme is different than the first error management scheme. |
| US10514861B1 |
Reporting of space savings due to pattern matching in storage systems
Methods and apparatus are provided for reporting space savings due to pattern matching in storage systems. An exemplary method comprises, when a given allocation unit in a storage system matches one or more predefined patterns, (i) setting a corresponding pattern flag for the given allocation unit, and (ii) incrementing at least one pattern counter; generating at least one snapshot of at least a portion of a file comprising the given allocation unit; and determining a data reduction attributed to pattern matching based on the at least one pattern counter, wherein the one or more predefined patterns in the at least one snapshot are excluded from the data reduction attributed to pattern matching. |
| US10514860B2 |
Memory system and operation method for the same
A memory device includes a memory unit comprising one or more storage regions, and a control logic suitable for generating status information representing individualized states for the one or more storage regions. |
| US10514856B2 |
Storage system and storage control apparatus
A first storage apparatus has first and second storage control apparatuses. The first storage control apparatus includes a first port used to transmit a command for a data input/output. The second storage control apparatus has a second port used to transmit the command. The second storage apparatus has a plurality of third ports that form a plurality of communication paths with the first and second ports. The second storage apparatus executes inputs and outputs of data based on commands received from the first storage control apparatus. Based on the processing state of the inputs and outputs via a first communication path currently being used to transmit commands to the second storage apparatus, the first storage control apparatus switches the port to be used to transmit a next command to the second storage apparatus to a port belonging to a second communication path. |
| US10514851B2 |
Storage apparatus and recording medium
Generating a snapshot of a volume storing a snapshot and Suppressing response time. When receiving from a host computer write data to be written into a target slot in a target volume among multiple volumes, a processor adds to management information a fact that data in the target slot in the target volume has not been finalized, writes the write data into a target cache area in a memory, and transmits a response to the host computer. Before referring to the target data in the target slot of the target volume, the processor determines whether or not the target data has been finalized on the basis of the management information. When the target data is determined as not having been finalized, the processor performs a finalization process for finalizing the target data and refers the target data. |
| US10514846B2 |
Computer system and management method for computer
A configuration aimed at reducing loads on storage apparatuses at a restoration site is provided in an environment where there are differences in the performance and capacity of the storage apparatuses between a primary site and the restoration site. Second volumes which form a remote copy with first volumes provided to a host at a primary site are located in a storage apparatus at the restoration site, which can satisfy the performance requirement upon failure of the first volumes, on the basis of performance information and available capacity information. A volume group is configured for each of the second volumes located at one storage apparatus at the restoration site and the first volumes; and an extended volume group including a plurality of second volumes, in which data is replicated and recorded in a write order to write the data to the first volumes, and their first volumes is set. |
| US10514844B2 |
Automatically modifying an input area based on a proximity to one or more edges
In some implementations, a computing device may receive input in an input area displayed on a touchscreen display device of a computing device. The computing device may receive touch data associated with one or more limbs of a user resting on a surface of the touchscreen display device and determine that at least one point of the touch data is within a predetermined distance from an edge of the touchscreen display device. The computing device may modify the input area to create a modified input area, display the modified input area on the touchscreen display device, and receive additional input in the modified input area. When the additional input is received in the modified input area, the at least one point of the touch data may be greater than the predetermined distance from the edge of the touchscreen display device. |
| US10514838B2 |
Displaying items on handheld devices
A method of displaying data items on handheld devices. The device displays data items in a scrollable viewport of vertically arranged fields. Date separators included in the vertically arranged fields to enable a user to associate the data items with a date. The date separators have “sticky” operation, meaning that the device ensures a date separator always appears within the viewport, even when the viewport has been scrolled to the middle of a long list of fields all associated with the same date. The device may ensure that the top field of the viewport always contains a date separator associated with the data item immediately below. |
| US10514836B2 |
System, method, and apparatus for color selection
A method for color selection is disclosed. The method may be implemented by a processor and a non-transitory computer-readable storage medium storing instructions. The method may comprise: determining parameters for color selection, the parameters for color selection being associated with at least a first dimension and a second dimension; obtaining, from the parameters for color selection, a first selected parameter based on a first selection area of the first dimension; generating a second selection area of the second dimension based on the first selected parameter; obtaining, from the parameters for color selection, a second selected parameter based on the second selection area of the second dimension; and displaying a color based on the first and second selected parameters. |
| US10514827B2 |
Resequencing actionable task structures for transforming data
Methods, systems and computer program products that are provided for resequencing actionable task structures include features for detecting and reflecting compatibility issues of discrete tasks in the actionable task structures. After receiving input for resequencing an actionable task structure, attributes associated with the resequenced tasks are accessed and analyzed. Compatibility is determined and reflected in the display of the task identifiers, with one or more visual identifiers. The visual indicators can also be used to reflect suggested changes to the actionable task structure, based on a comparison of the task attributes. |
| US10514814B2 |
Display panel and display device
A display panel includes a substrate that comprises a display area and a non-display area. In the display area, a plurality of first signal lines are arranged along a first direction, and extend along a second direction. The non-display area includes a fan-out wiring area and a binding area, and the fan-out wiring area is located between the display area and the binding area. A plurality of fan-out lines are located in the fan-out wiring area, and a plurality of conductive connection portions are located in the binding area. The fan-out lines include a first fan-out line, a second fan-out line, and a third fan-out line, and a first end of the first fan-out line, a first end of the second fan-out line, and a first end of the third fan-out line are electrically connected to the first signal lines respectively. The first fan-out line, the second fan-out line, and the third fan-out line are located at different layers respectively. The plurality of conductive connection portions are electrically connected to a second end of the first fan-out line, a second end of the second fan-out line, and a second end of the third fan-out line in one-to-one correspondence. |
| US10514813B2 |
In-cell inductive electronic paper touch display panels, touch detecting methods thereof and electronic devices
An electronic paper display panel, a touch detecting method thereof and an electronic device are provided. The electronic paper display panel includes: a first substrate and a pixel electrode array which is arranged on the first substrate; an inductance coil array disposed between the first substrate and the pixel electrode array and including a plurality of inductance coils arranged in array, each inductance coil has an input terminal and an output terminal; a plurality of driving lines arranged with the plurality of inductance coils respectively, each driving line is electrically connected to the input terminal of the corresponding inductance coil; and a plurality of touch lines arranged with the plurality of inductance coils respectively, each touch line is electrically connected to the output terminal of the corresponding inductance coil. |
| US10514811B2 |
Touch sensing unit and electronic device having same
An electronic device including: a first pattern part including first mesh lines in which a plurality of first cut line parts are defined; and a second pattern part spaced apart from the first pattern part in a first direction and including a plurality of second cut line parts in which a plurality of second cut line parts are defined. A first reference region is defined in the first pattern part; a second reference region having a same width and area as the first reference region in a second direction crossing the first direction is defined. |
| US10514808B2 |
Method, apparatus and system for communication with a sensor
The described device is used for communicating with a sensor, especially in the form of a touch-sensitive input and/or output device, e.g. a touch screen, via a control unit that can be controlled using a remote controller. A functional block that performs signaling to communicate with the control unit is provided in a receiver component which is or can be connected to a transmitter component via a communication link. |
| US10514791B2 |
In-cell OLED touch display device
An in-cell OLED touch display device is disclosed. The device includes an array substrate, an organic planarization layer disposed on the array substrate, a pixel definition layer disposed on the organic planarization layer, and defining multiple pixel regions, a touch electrode layer disposed on a surface of the pixel definition layer closed to the organic planarization layer, and/or disposed on a surface of the pixel definition layer away from the organic planarization layer. The above structure can increase the lightweight of the in-cell OLED touch display device, the decrease the process difficulty and increase the quality. |
| US10514790B2 |
Display device and vehicle having the same
A display device including a touch window including an active area and an unactive area around the unactive area; a display unit disposed under the touch window; a bezel frame configured to support the display unit; and a light sensor unit disposed on a side of the bezel frame and at an angle to a top surface of the touch window under the unactive area of the touch window and including at least one light output unit configured to output light and at least one light receiving unit configured to receive light reflected from an input tool. |
| US10514789B2 |
Integrated touch control display panel and display device
An integrated touch display panel and display device are disclosed. The integrated touch display panel comprises a touch emitting electrode array, a touch sensing electrode array, a black matrix, and color filters. The forward projection of any one of the touch sensing electrodes to the touch emitting electrode array at least partially overlaps with any one of the touch emitting electrodes. The black matrix comprises a plurality of black matrix rows and a plurality of black matrix columns. The color filters are separated by each of the black matrix rows and each of the black matrix columns, to form a plurality of array arrangements of display pixels. The touch sensing electrode is a mesh electrode, and the black matrix at least partially covers an orthogonal projection of the mesh electrodes to the black matrix. |
| US10514787B2 |
Method for manufacturing conductor for touch panel, conductive film laminate, and conductor for touch panel
The conductor for a touch panel is manufactured by forming, on an insulating transparent cover member, at least one the thickness changed part obtained by changing a thickness of a portion to be deformed during forming with respect to a thickness of other portion in advance, forming a conductive film laminate by disposing a conductive member on a surface of the cover member, and performing collective forming into a three-dimensional shape such that the conductive film laminate is deformed at a portion where the thickness changed part is formed. |
| US10514780B2 |
Input device
In some embodiments, an input device includes a housing having a top surface, a touch sensor disposed on the top surface of the housing, and a processor disposed in the housing. The touch sensor can be configured to detect a contact by a hand on the top surface of the housing and generate touch data corresponding to the detected contact by the hand. The processor can be configured to control operation of the touch sensor and receive the touch data, determine an orientation of the hand with respect to the housing based on the touch data, and calibrate a detected movement of the input device based on the determined orientation of the hand with respect to the housing. An image sensor and/or one or more IMUs can be used to detect 2D and/or 3D movement of the input device. |
| US10514779B2 |
System and method for measuring association between screen resolution and mouse movement speed, recording medium, and computer program product
The present disclosure relates to a method for measuring an association between a screen resolution and a mouse movement speed. Steps in the method may include reading of a mouse speed table by a recording, playback, and verification module; converting a screenshot into a screenshot image file of a cursor and sending the screenshot image file to the recording, playback, and verification module, reading a destination position; calculating a minimum number of sets of a movement amount and a number of movements; and moving the cursor on the screen to the destination position according to the minimum number of sets of a movement amount and a number of movements. |
| US10514777B2 |
Operation method and control apparatus
A control apparatus comprising a processor, a memory, and a communication circuit configured to communicate with an input apparatus is provided. The memory device stores instructions which when executed by the processor, causes the processor to receive displacement information from the input apparatus, and generate a displacement value for displacing an operation target on a display based on the displacement information, wherein a first set of instructions is used to calculate the displacement value if the displacement information is within a predetermined range, and a second set of instructions is used to calculate the displacement value if the displacement information is outside the predetermined range; and transmit a feedback signal to the input apparatus at a timing based on the displacement information, wherein the timing is calculated differently if the displacement information is within the predetermined range than if the displacement information is outside the predetermined range. |
| US10514774B1 |
System and method for determining orientation of a device
A method and system to a system to determine orientation of a device is disclosed. At least one sensor is provided. A quaternion is generated based on a signal generated by the sensor. The quaternion is indicative of the orientation of the device with reference to a stationary frame. Elements of the quaternion are compared to at least one predefined threshold value. A second signal is generated if the comparison is within the predefined threshold value. |
| US10514773B2 |
Foot-operated controller, device and furniture comprising it, method of operating it
The invention concerns a foot-operated controller, comprising a top platform (1) having a top surface for receiving the feet, a bottom cup (2) having a lower surface (20) of curved convex shape for rotating (1) on its lower surface (20), wherein the top platform (1) is attached to the bottom cup (2), rotation sensors (7b) for measuring rotations of the top platform (1) about a first yaw axis (Z), a second roll axis (X) and a third pitch axis (Y). According to the invention, it comprises at least one strength sensor (6) for measuring strength applied on the top platform (1), means (7a) for generating control signals (CS) from the rotations and strength measured, means (7c) to register an initial rotation position of the platform (1) relative to at least one the axes (Z, X, Y) when the strength sensor (6) measures a strength representative of the presence of the feet, wherein the initial rotation position corresponds to a rest position of the feet on the top platform (1) when the user is sitting and to the top platform (1) inclined by at least a not null angle to the rear about the third pitch axis (Y) relative to an horizontal position (P0) of the platform (1), wherein the control signals (CS) are generated to take as a reference (CSO) the initial rotation position. |
| US10514772B1 |
Keyboard with touch sensor illumination
A keyboard may be provided that has keys overlapped by a touch sensor. The keyboard may have key sensor circuitry for monitoring switching in the keys for key press input. The keyboard may also have touch sensor circuitry such as capacitive touch sensor circuitry that monitors capacitive electrodes in the touch sensor for touch sensor input such as multitouch gesture input. The keyboard may include an outer layer of fabric that overlaps the keys. The fabric may have openings that are arranged to form alphanumeric characters. Light sources may emit light that passes through the openings and illuminates the alphanumeric characters. The touch sensor may have signal lines that are not visible through the openings. The signal lines may be transparent, may be covered by a diffuser, or may circumvent the openings so that they do not overlap. |
| US10514771B2 |
Inputting radical on touch screen device
Example apparatus and methods concern improved input of radicals. Example apparatus and methods facilitate more efficiently inputting Chinese radicals using a touch screen. One example method includes displaying a labeled soft key on a touch screen device. The label may represent all or a portion of a radical. The example method includes accepting a touch input associated with the soft key and then taking an action based on the label and the touch input. The action may include inputting a radical or updating the display on the touch screen. Updating the display may facilitate iterative and intuitive progress through radical construction leading to radical selection and input. |
| US10514767B2 |
Information processing apparatus and information processing method
Provided is an information processing apparatus including: a hand-shape recognition unit configured to recognize a hand shape of an operator on a basis of measured information related to a hand of the operator; and a display control unit configured to move a display position of an operation object on a display screen according to a change in a position of the hand of the operator when the hand shape of the operator is a predetermined shape. |
| US10514766B2 |
Systems and methods for determining emotions based on user gestures
Various embodiments of the invention allow to detect and analyze gestures, such as tapping and swiping patterns, that a user performs in the process of interacting with a computing device to determine the user's mood therefrom, so as to initiate an appropriate response. In certain embodiments, this is accomplished, without requiring labeled training data, by monitoring a user-device interaction via sensors and analyzing the sensor data based on contextual data via a processor to determine a gesture and one or more properties associated with an emotional state of the user. A response is generated based on the identified emotional state. |
| US10514759B2 |
Dynamically configurable input structure with tactile overlay
Embodiments are directed to an input device and methods related to the use thereof. The embodiment may include a deformable structure. The deformable structure may include a first layer defining an input surface and a second layer coupled to, and offset from, the first layer. At least one of the first layer or the second layer may define a geometric feature (e.g., including a protrusion, embossed portion, or other feature of one or both of the first and second layers). The geometric feature may be configured to collapse the deformable structure at a localized region in response to a force input. The embodiment may further include an input structure configured to produce an electrical response based on a magnitude of the force input. |
| US10514754B2 |
RF beamforming for head mounted display
A method is provided, including the following method operations: receiving captured images of an interactive environment in which a head-mounted display (HMD) is disposed; receiving inertial data processed from at least one inertial sensor of the HMD; analyzing the captured images and the inertial data to determine movement of the HMD; using the movement of the HMD to adjust a beamforming direction of an RF transceiver towards the HMD. |
| US10514751B2 |
Cache dormant indication
A data processing apparatus includes a first agent which generates a cache dormant indication when a cache is in a dormant state, and a second agent which issues cache maintenance requests for data stored in the cache accessed by the first agent. In response to the cache dormant indication generated by the first agent, the second agent may suppress issuing of cache maintenance requests for the cache accessed by the first agent. |
| US10514750B2 |
Information processor and image generation method
A mode control section 130 selects power saving mode as an operation mode, and a screen control section 120 generates a display screen. After the mode control section 130 switches the mode from power saving mode to normal mode, the screen control section 120 generates a display screen to match the type of screen that appeared before power saving mode was selected. If an application screen appeared before power saving mode is selected, the screen control section 120 generates the application screen after the mode is switched from power saving mode to normal mode. If a system screen appeared before power saving mode is selected, the screen control section 120 generates a given system screen after the mode is switched from power saving mode to normal mode. |
| US10514749B2 |
Method for adjusting at least one operating point of at least one integrated circuit of a system on a chip, and corresponding system on a chip
A system on a chip includes at least one integrated circuit that is configured to operate at least at one operating point. A monitoring circuit acquires at least the cumulative duration of activity of the at least one integrated circuit. An evaluation circuit establish at least one instantaneous state of aging of the at least one integrated circuit based on the at least one cumulative duration of activity. An adjustment circuit operates to change the at least one operating point on the basis of the at least one state of aging of the at least one integrated circuit. |
| US10514747B2 |
Low-power communication apparatus with wakeup detection and associated methods
An apparatus includes a communication circuit coupled to a communication link, a wakeup detector, and a power control circuit. The communication circuit has a first state and a second state. The power consumption of the communication circuit is lower in the second state than in the first state. The wakeup detector is coupled to the communication link. The wakeup detector generates a wakeup signal to cause the communication circuit to make a transition from the second state to the first state in response to an occurrence of an event on the communication link. The power control circuit selectively supplies power to the communication circuit in response to the wakeup signal. |
| US10514746B2 |
Device and method of handling power saving
A communication device of handling power saving comprises a storage unit for storing instructions and a processing means coupled to the storage unit. The processing means is configured to execute the instructions stored in the storage unit. The instructions comprise transmitting a first message comprising capability information to a first network entity, wherein the capability information indicates a plurality of power saving modes of the communication device; selecting a power saving mode from the plurality of power saving modes; and transmitting a second message comprising the power saving mode and at least one power saving parameter related to the power saving mode to a second network entity. |
| US10514741B2 |
Server information handling system indicator light management
Server information handling system LED indication lights and other illumination devices are selectively illuminated based upon override configuration settings pushed down from a data center administrative tool. A chassis management controller that manages a blade or rack with plural server information handling systems overrides indication light illumination at blade or rack components, such as power supply and I/O modules. Power saved by reducing indication light illumination is allocated to support operation of one or more server information handling systems. |
| US10514738B2 |
Medical communication hub and associated methods
A patient communication system having a medical sensing device operable to collect medical data, a network communication module operable to transmit the medical data onto a data network, a controller operable route the first medical sensing data to the network communication module, and a power source operable to provide power to the first medical sensing device, the controller, and the network communication module. |
| US10514737B2 |
Monitoring circuit for powered device supplied with power over ethernet
A powered device powered by power over Ethernet, PoE, and DC power supply comprises a DC supply circuit, for providing a power required by the powered device, to the powered device via a DC adapter, a PoE circuit, for providing the power to the powered device via a power source equipment, PSE, and a monitoring circuit, connecting with the DC supply circuit and the PoE circuit, for outputting the power to the powered device from the DC supply circuit or the PoE circuit with at least one of a plurality of metal-oxide-semiconductor field-effect transistors, MOSFETs, and bipolar junction transistors, BJTs. |
| US10514736B2 |
Method and computer system for reducing noise from cooling fan
A method and a computer system for reducing noise are provided. The method includes: setting the computer system's operating mode to normal mode or low-noise mode by a processing unit according to a selection signal; measuring an operating temperature of the processing unit; controlling a rotational speed of a fan unit conducive to dissipation of heat from the processing unit according to the operating temperature by a fan-control unit in normal mode; detecting the operating temperature according to a first threshold and starting an overheat-protection mechanism by the processing unit in normal mode when the operating temperature reaches the first threshold; shutting down the fan unit by the fan-control unit in low-noise mode; and detecting the operating temperature according to a second threshold lower than the first threshold and starting the overheat-protection mechanism by the processing unit in low-noise mode when the operating temperature reaches the second threshold. |
| US10514734B2 |
System comprising multiple functional modules and addressing method for functional modules thereof
A system comprising a plurality of functional modules connected by a bus, each functional module comprising a photo emitter and a photo receiver, to transmit photo signals between two adjacent modules. A method for addressing the functional modules, wherein a control module broadcasts respective unique addresses to the bus and a photo enquiry signal to its downstream module to trigger the latter to pick up an address. Each module provides a photo enquiry signal to its downstream module, after it has picked up an address from the bus. |
| US10514732B2 |
Smart computer case
According to certain embodiments, a micro controller unit of a smart computer case provides, based on the identification of the smart computer case: 1) lighting control of a plurality of individually addressable LEDs associated with computer case fans, logo panels and integrated lighting features, 2) fan speed control and monitoring, and 3) monitoring of temperature sensors. According to certain embodiments, each LED need not be RGB but instead can be single color LEDs. |
| US10514731B2 |
Electrode member and touch panel including the same
Disclosed is a touch panel. The touch panel includes a substrate, and an electrode part formed in a mesh shape on the substrate. The electrode part includes a resin layer comprising first and second sub-patterns, and a transparent electrode on the first sub-pattern. A ratio of a width of the first sub-pattern to a width of the second sub-pattern is in a range of 1:0.01 to 1:0.5. |
| US10514730B2 |
Hinge including a lock
A hinge rotatably attaches a display to a base, the hinge including a rotatable shaft and the hinge to rotate the display between a first position and a second position, a display screen of the display facing in a first direction when the display is at the first position, and the display facing in a second direction opposite the first direction when the display is at the second position. The hinge includes a lock to fix the display at an angle that is inclined with respect to the base and with respect to a plane that is perpendicular to a main surface of the base. |
| US10514729B2 |
Support member for a computing device
Examples disclosed herein provide a computing device. One example computing device includes an enclosure and a support member rotatably connected to the enclosure at a first end of the support member, via a shaft disposed within the enclosure along a perimeter of the enclosure. The computing device includes a panel connected at a second end of the support member opposite the first end. As an example, the panel is to enclose the enclosure when the support member is to rotate towards the enclosure. When the support member is to rotate via the shaft, the support member is to wrap around the perimeter of the enclosure. |
| US10514728B2 |
Housing for electronic device
A housing for an electronic device, comprising a transparent plate, comprising a first side; a conducting layer, formed on the first side of the transparent plate, for shielding electromagnetic interference generated by the electronic device; and a temperature dependent color-changing layer, formed on the first side of the transparent plate. |
| US10514725B2 |
Content reconfiguration based on characteristic analysis
This disclosure is directed to content reconfiguration based on characteristic analysis. A device may comprise a display and a user interface module to cause content to be presented on the display. When content is to be presented, content and display characteristics may first be determined. The content may then be altered based on the characteristics of the display. For example, the content may be divided into portions and at least one portion of the content may be determined for presentation based on subject matter in the content selected in view of at least one of user preferences, contextual information determined by at least one sensor in the device, etc. The user interface module may then alter the at least one portion of content for presentation, if necessary, and may further cause the at least one portion of content to be presented on the display. |
| US10514723B2 |
Accessory and information processing system
An example accessory can be attached to an information processing device. The accessory includes a housing, a movable operation section, and a movable portion. An inside of the housing is visible from an outside thereof through at least a portion thereof. At least a portion of the operation section is exposed on the outside of the housing. The movable portion is placed at a position inside the housing that is visible from the outside of the housing through the portion of the housing. A position and/or an attitude of the movable portion changes in response to the operation section being operated. |
| US10514722B1 |
Door for mounting a removable electronic display
In one general aspect, the subject matter described in this specification can be embodied in a display case door that includes an insulated panel assembly, a door frame, and an electronic display mounted to the door. The door frame extends about and is secured to a peripheral edge of the insulated panel assembly. The electronic display overlays the insulated panel assembly. A mounting bezel is secured to the door frame and has a coupling end that extends over an edge of the electronic display securing the electronic display to the door frame. A cover bezel is coupled to a front surface of the door frame, where the cover bezel is sized to overlay the front surface of the door frame and the coupling end of the mounting bezel. |
| US10514717B2 |
Compensation circuit
A compensation circuit configured for coupling to a voltage source and a reference circuit. The voltage source is configured for supplying a supply voltage to the compensation circuit and the reference circuit. The reference circuit includes a first circuit node and a reference output electrically coupled to the first circuit node for outputting a reference signal having a constant reference amplitude. The compensation circuit includes a transient converter for converting a first transient perturbation of the supply voltage into a first compensation electrical signal proportional to said first transient perturbation, and an adder coupled to the transient converter for adding the first compensation electrical signal to an electrical signal at the first circuit node with a first polarity opposite to a disturbance polarity of a disturbance of the electrical signal in response to the first transient perturbation. |
| US10514712B2 |
Method and apparatus for pressure-based flow measurement in non-critical flow conditions
Methods, systems, and apparatus for pressure-based flow measurement are provided. A processor receives, from the pressure-based mass flow controller (MFC), an upstream pressure value Pu. The processor computes, for the pressure-based mass flow controller (MFC), a downstream pressure value Pd based on the received upstream pressure value Pu. The processor computes, for the pressure-based mass flow controller (MFC), a flow rate Q based on the received upstream pressure value Pu and the computed downstream pressure value Pd. The processor controls a flow through the pressure-based mass flow controller (MFC) based on the computed flow rate Q. The methods, systems, and apparatus can be used for flow measurement in non-critical or un-choked flow conditions. |
| US10514702B2 |
Method for detecting floor obstacle using laser range finder
A method detecting a floor obstacle using a laser range finder according to the present invention includes the following steps: (a) generating normal floor characteristic data with regard to a flat normal driving surface having no floor obstacle; (b) registering the normal floor characteristic data on a pre-registered one-class classification method; (c) obtaining sensing value of the laser range finder according to the driving of a mobile robot; (d) generating sensing value-floor characteristic data with respect to the sensing value; and (e) determining whether the sensing value indicates a normal driving surface or a floor obstacle by applying the sensing value-floor characteristic data to the one-class classification method. Therefore, an obstacle including a relatively small floor obstacle existing on the driving path of a mobile robot can be detected more effectively using a laser range finder, thereby providing more stably an area where the mobile robot can travel. |
| US10514696B2 |
Navigation driving metric
A method is disclosed comprising: obtaining data associated with each road segment of at least one road segment, said data comprising: a representative of at least one link associated with the respective road segment; obtaining probe data associated with the respective road segment, the probe data comprising: at least one piece of position information; determining a sinuous driving metric, which is a value being indicative of a sinuosity of driving on the respective road segment based at least partially on the probe data and its allocation with respect to the respective road segment. It is further disclosed an according apparatus, computer program and system. |
| US10514691B2 |
Geographic area monitoring systems and methods through interchanging tool systems between unmanned vehicles
In some embodiments, unmanned task systems are provided that comprise multiple unmanned vehicles each comprising: a control circuit; a motor; and a propulsion system coupled with the motor and configured to enable the respective unmanned vehicles to move themselves; and wherein a first control circuit of a first unmanned vehicle of the multiple unmanned vehicles is configured to identify a second unmanned vehicle carrying a first tool system configured to perform a first function, cause a notification to be communicated to the second unmanned vehicle directing the second unmanned vehicle to transfer the first tool system to the first unmanned vehicle, and direct a first propulsion system of the first unmanned vehicle to couple with the first tool system being transferred from the second unmanned vehicle. |
| US10514688B2 |
State controller for a system driven by a command
A state monitor for monitoring the state of a system and including a calculator and a memory; the system being controlled by a command defining a plurality of modes of operation of the system, each mode of operation corresponding to applying a command of constant value; the memory containing a set of stored state matrices representing, for each mode of operation of the system, the value of the projection of its state in time; and the calculator being configured, during operation of the system, to determine estimated values for the state of the system at a given instant with the state functions and of its state at an earlier instant. |
| US10514687B2 |
Hybrid training with collaborative and conventional robots
Systems and methods for simultaneously and economically providing high speed and precision robotic operations with operational safety include directly performing training movements of a desired task on a collaborative robot, recording data corresponding to the training movements, and transmitting the recorded data to a conventional robot to cause the conventional robot to autonomously execute the training movements in accordance with the received data. |
| US10514683B2 |
Distributed networking system and method to implement a safety state environment
A distributed networking system and protocol is provided to a networking system with a modular design. The distributed networking system may include a networking system, modules, control module, user interface module, input/output module, network module, data transmission network, hybrid modules and composite modules. A method to interface with accessories of a system with a modular design using the distributed networking system and protocol is also provided. |
| US10514682B2 |
Device system, information processor, terminal device, and abnormality determining method
A device system includes a terminal device which is usable by a plant worker, and an information processor which is connectable to the terminal device through a network. The terminal device includes a collector configured to collect a detection result from a sensor which detects a state around a device installed in a plant, and a communicator configured to transmit the detection result collected by the collector to the information processor. The information processor includes a storage which stores teacher data in which past detection results obtained by the sensor and data representing whether or not an abnormality exists in the device are associated with each other, and an analyzer configured to determine whether or not an abnormality exists in the device based on the detection result transmitted from the communicator and the teacher data stored in the storage. |
| US10514681B2 |
Numerical controller including overlap function between arbitrary blocks by common acceleration/deceleration control unit
A numerical controller carries out acceleration/deceleration control over an interpolation pulse produced based on command blocks. This numerical controller exercises acceleration/deceleration control processing over the interpolation pulse based on an acceleration/deceleration setting which corresponds to the command blocks, and outputs a first speed pulse. The numerical controller exercises acceleration/deceleration control processing over the first speed pulse such that command blocks overlap each other, based on an overlapping shared acceleration/deceleration setting which does not depended on the command blocks, and outputs a second speed pulse. |
| US10514680B2 |
System and method for controlling an additive manufacturing system
A method of manufacturing a component using an additive manufacturing system is provided. The method includes providing a build file on a controller of the additive manufacturing system. The build file includes at least one generating function, at least one seed value, and at least one function parameter. The method also includes generating a curve that corresponds to the component based on the at least one generating function, the at least one seed value, and the at least one function parameter. The method further includes positioning a material on a surface. The method further includes determining, using the controller, a plurality of set points for a consolidation device. The plurality of set points are located along the curve. The method also includes operating the consolidation device of the additive manufacturing system to consolidate the material. |
| US10514673B2 |
Control device for machine tool performing oscillation cutting
A control device of a machine tool includes an oscillation command generation part which generates an oscillation command for at least one feed axis based on a rotation speed of a spindle and a position command of the at least one feed axis so that the oscillation command becomes a positive non-integral multiple of the rotation speed and a tool intermittently cuts a workpiece, an oscillation command correction part which corrects the oscillation command using the position of the feed axis, and an addition part which adds the oscillation command corrected by the oscillation command correction part to a position deviation between the position command and the detected position of the feed axis. |
| US10514672B1 |
Machinery accident prevention system
A system for prevention of accidents by a hazardous machine. The system is comprised of a first subsystem on the machine, and a second subsystem wearable by a party to be protected. The first subsystem includes a base unit transceiver, and a processor in communication with the base unit transceiver, and in communication with a controller of the energy conversion device. The second subsystem includes a protected party remote transceiver in communication with the base unit transceiver. The processor executes an algorithm including detecting the location of the protected party remote transceiver relative to the base unit transceiver; determining if the location of the protected party remote transceiver relative to the base unit transceiver is less than a predetermined threshold distance; and halting operation of the energy conversion device of the protected party remote transceiver relative to the base unit transceiver is located at less than the threshold distance. |
| US10514667B2 |
Machine tool and machine learning device
A machine tool acquires information related to manual operation from log data recorded when machining and the manual operation are performed in the machine tool, creates input data on the basis of the acquired information, acquires information related to occurrence or non-occurrence of a collision of a spindle or a tool at the time of the manual operation from the log data, and creates teacher data on the basis of the acquired information. Supervised learning is performed using the created input data and the created teacher data, and a learning model is constructed. |
| US10514666B2 |
Model predictive control device, control method of model predictive control device, information processing program and recording medium
The present invention simplifies the processing for compensating an influence for a controlled quantity generated from shaping interference in motion control. A controller (10) as a model predictive control device computes an error between an actually measured value of a controlled quantity in a certain action cycle when shaping interfering is applied and a predictive value of the controlled quantity in the certain action cycle, i.e., the model predictive error, and corrects the predictive value in the action cycle after the certain action cycle by using the computed model predictive error. |
| US10514665B2 |
Autonomous community energy management system and method
An embodiment provides an energy management system of a community in which a plurality of buildings, each divided into a plurality of zones, are located, the energy management system including: a community agent that is a device managing energy of the community and is configured to receive a first incentive about a Demand Response (DR) or a Frequency Regulation (FR) from a demand management device, calculate a first response capacity responding to the first incentive among a community management capacity, and transmit a second incentive to a building agent; a plurality of building agents, each of which is a device managing energy of a corresponding building and is configured to calculate a second response capacity responding to the second incentive among a building management capacity, and transmit a third incentive to a zone agent; and a plurality of zone agents, each of which is a device managing energy of a corresponding zone and is configured to calculate a third response capacity responding to the third incentive among a zone management capacity and transmit the third response capacity to a corresponding building agent, wherein each of the building agents is configured to receive third response capacities from the plurality of zone agents, and transmit a fourth response capacity obtained by adding the plurality of third response capacities and the second response capacity to the community agent, and the community agent is configured to receive fourth response capacities from the plurality of building agents, and transmit a fifth response capacity obtained by adding the plurality of fourth response capacities and the first response capacity to the demand management device. |
| US10514664B2 |
Device for controlling height-adjustable tables
A device for controlling height-adjustable tables, wherein a plurality of tables is connected to said device. The use of this device allows all tables that are connected to the device to be controlled using only one control unit that is also connected to said device. Accordingly, equipping each table with a separate control unit is rendered superfluous by this device. This makes the entire design simpler and more cost-effective. |
| US10514661B2 |
Timepiece made from rose gold alloy
A timepiece or piece of jewelry includes an alloy containing at least 750 wt.-‰ gold, characterized in that the alloy comprises at least 200‰ copper, 19‰-35‰ palladium and 1‰-16‰ indium. Optionally, the alloy may contain at least one grain refining element, and also optionally, the alloy may contain at least one element selected from the group consisting of Ca, Sr, Si, Zr, and Mg. |
| US10514658B2 |
Color holographic display system
A display system comprising a first plurality of pixels, a second plurality of pixels, a first Fourier transform lens and a second Fourier transform lens. The first plurality of pixels is arranged to display first holographic data corresponding to a first holographic reconstruction and receive light of a first wavelength. The a second plurality of pixels is arranged to display second holographic data corresponding to a second holographic reconstruction and receive light of a second wavelength. The first Fourier transform lens is arranged to receive spatially modulated light having a first wavelength from the first plurality of pixels and perform an optical Fourier transform of the received light to form the first holographic reconstruction at a replay plane, wherein the first holographic reconstruction is formed of light at the first wavelength. The second Fourier transform lens is arranged to receive spatially modulated light having a second wavelength from the second plurality of pixels and perform an optical Fourier transform of the received light to form the second holographic reconstruction at the replay plane, wherein the second holographic reconstruction is formed of light at the second wavelength. The optical path length from the first Fourier transform lens to the replay plane is not equal to the optical path length from the second Fourier transform lens to the replay plane. |
| US10514653B2 |
Image forming apparatus and image forming control method
An image forming apparatus includes: a lubricant supply section that supplies a lubricant of a lubricant rod extending along an axial direction of an image bearing member onto the image bearing member; and a hardware processor that controls displacement of a sheet conveyance member so as to displace a sheet along a width direction of the sheet. The hardware processor performs control of changing a position in the axial direction of the toner image formed on the image bearing member on the basis of a distribution status of a toner in the axial direction in a toner image formed on the image bearing member, and controls displacement of the sheet conveyance member after a tip end of the sheet in the conveyance direction enters the transfer section so that a sheet position in a width direction of an image transferred onto the sheet is correct in the transfer section. |
| US10514651B1 |
Cleaning blade, cleaning device, image forming apparatus, and process cartridge
A cleaning blade includes an edge portion made of an elastic material having a rebound resilience value R35 at 35° C. and a 100% modulus value M35 at 35° C. that satisfy the relation R35≤−4.8 M35+42. |
| US10514650B2 |
Drive unit
A first opposing portion of the coupling includes first ratchet hook and a second opposing portion of the second rotary body includes a second ratchet hook. One of the third opposing portion of the coupling and the fourth opposing portion of the first rotary body has a cam on an end face thereof and the other one has a cam face on an end face thereof. When the first rotary body rotates in a forward direction, a camming action turns on the transmission of torque. When the first rotary body rotates in a backward direction, the transmission of torque is turned off. A protrusion provided on a portion other than the cam or the cam face of the end face of one of the third opposing portion of the coupling and the fourth opposing portion of the first rotary body comes into contact with a portion other than the cam or the cam face of the end face of the other one of the third opposing portion and the fourth opposing portion while the transmission of torque is turned off. |
| US10514643B2 |
System and method for reproducing guidance, and non-transitory recording medium storing computer readable program
A system for reproducing guidance on a task including a plurality of steps is provided. The system includes a hardware processor; and an output device configured to output an image or audio; wherein the hardware processor determines a completed step of the steps based on a change in state of a target on which the task is to be performed, the completed step being a step which has been completed, and the hardware processor causes the output device to reproduce an unfinished part in a first form where a predetermined condition is not satisfied, and causes the output device to reproduce the unfinished part in a second form different from the first form where the predetermined condition is satisfied, the unfinished part being a part corresponding to an unfinished step which is not determined to have been completed among the steps. |
| US10514638B2 |
Fixing device that controls energization to a heating portion, using at least one sensor, when a recording material is an envelope of a predetermined width or more
A fixing device includes a first rotatable member and a second rotatable member for forming a nip for fixing a toner image on a recording material, a heating portion for heating the first rotatable member, a first sensor for detecting a temperature of a longitudinally central portion of the first rotatable member, a second sensor for detecting a temperature of one longitudinal end portion of the first rotatable member, and a controller for controlling energization to the heating portion using a detection temperature of the first sensor and a detection temperature of the second sensor in a case that the recording material is an envelope having a predetermined width or more. |
| US10514637B1 |
Printing apparatus and printing method
A printing apparatus includes a tray on which a first medium, a decoration to decorate the first medium, and a second medium placed on the first medium and the second decoration are placed, a heating section, an image forming device and a processor, the first medium or the second medium containing an adhesive. A toner image is formed on at least one of the first medium or the second medium. The processor is configured to heat the heating section to a first temperature to bond to each other the first medium, the decoration and the second medium in such a manner that the decoration is sandwiched between the first medium and the second medium, and to heat the heating section to a second temperature lower than the first temperature to fix the toner image on at least one of the first medium or the second medium bonded to each other. |
| US10514636B2 |
Image heating apparatus and image forming apparatus that correct an amount of current supplied to a plurality of heat generating resistors using detected temperatures
An image heating apparatus includes a heater having a plurality of resistors, and a power supply control circuit that controls power supplied to the plurality of resistors so as to selectively heat a plurality of heating regions. A plurality of thermistors detect a temperature of each of a plurality of regions of the image heater, and a processor functions as a current amount correcting portion that corrects an amount of current supplied to the plurality of resistors. The current amount is corrected based on the temperature detected by each of the plurality of thermistors, so that a difference of a temperature rising amount per unit time among the plurality of heating regions at the start of an image heating operation becomes small and a total amount of power supplied to the plurality of heat generating elements is kept to within a predetermined limited power amount. |
| US10514633B2 |
Liquid electrophotographic ink developer unit
The present disclosure relates to a liquid electrophotographic ink developer unit. The unit comprises a developer roller, and a secondary roller that co-operates with the developer roller. The developer roller is formed of a material having a specific resistivity of less than 1×106 Ω·cm. The secondary roller is formed of a material having a specific resistivity of 1×104 to 1×109 Ω·cm. |
| US10514630B2 |
Image forming apparatus having toner supply unit to supply toner to developing unit
The present disclosure features an image forming apparatus having a first developing unit having a first developing roller; and a first toner supply unit configured to supply toner to the first developing unit, the first toner supply unit having: a first container configured to accommodate the toner therein, the first container having a first inlet opening through which the toner is received in the first container and a first outlet opening through which the toner in the first container is discharged; a first lid configured to close the first inlet opening; and a first shutter configured to open the first outlet opening when the first lid closes the first inlet opening, and to close the first outlet opening when the first lid opens the first inlet opening. |
| US10514629B2 |
Sealing material comprising cut pile woven fabric
A sealing material reduces heat due to friction produced by contact with a rotating body. The sealing material 1 has cut pile woven fabric 3c having stripes. The sealing material 1 prevents leakage of powder 8 from rotating body or straight body 7b. The woven pile fabric 3b constituting sealing material 1 is woven pattern 3a having stripes which is woven from pile yarn 6 comprising a plurality of filaments 9, woven pattern 3a being cut pile woven fabric 3c having cut pile 4 at which pile 4 is of prescribed length, cut pile woven fabric 3c having steps 7e produced by differences in thickness of cut pile 4 including woven pattern 3e having stripes. The length of cut pile 4 of prescribed length has cut pile length 4d which is greater than the spacing of a pitch between pile supporting yarns 5 that support pile 4. |
| US10514626B2 |
Electrostatic ink compositions and scratch-off structures
Disclosed herein is an electrostatic ink composition comprising a component selected from a fatty acid ester having a plurality of hydroxyl substituents and a fatty acid amide having a plurality of hydroxyl substituents. Also described herein are scratch-off structures and methods for producing them. |
| US10514620B2 |
Alignment method
A method of determining the position of an alignment mark on a substrate, the alignment mark having first and second segment, the method including illuminating the alignment mark with radiation, detecting radiation diffracted by the alignment mark and generating a resulting alignment signal. The alignment signal has a first component received during illumination of the first segment only, a second component received during illumination of the second segment only, and a third component received during simultaneous illumination of both segments. The positions of the segments are determined using the first component, the second component and the third component of the alignment signal. |
| US10514616B2 |
Movable body apparatus, exposure apparatus and device manufacturing method
An exposure apparatus has a substrate holding member, a first supporting member, a second supporting member, and a driving system. The first supporting member supports the substrate holding member from below. The second supporting member supports the first supporting member from below such that the first supporting member and the second supporting member are capable of moving relative to each other. The driving system moves the substrate holding member, the first supporting member and the second supporting member. The driving system includes a first driving device and a second driving device, the first driving device moving the substrate holding member and the first supporting member in a direction along a predetermined axis, and the second driving device moving the second supporting member in the direction along the predetermined axis. |
| US10514615B2 |
Support apparatus, lithographic apparatus and device manufacturing method
A support apparatus configured to support an object, the support apparatus includes a support body including an object holder to hold an object; an opening in the support body adjacent to an edge of the object holder; a channel in fluid communication with the opening via each of a plurality of passageways in the support body; and a passageway liner mounted in at least one of the plurality of passageways, the passageway liner being thermally insulating to substantially thermally decouple the support body from fluid in the at least one of the plurality of passageways. |
| US10514607B1 |
Radiation source supply system for lithographic tools
Embodiments described herein provide a lithographic system having two or more lithographic tools connected to a radiation source using two or more variable attenuation units. In some embodiments, the variable attenuation unit reflects a portion of the received light beam to the lithographic tool attached thereto and transmits a remaining portion of the received light beam to the lithographic tools downstream. In some embodiments, the radiation source includes two or more laser sources to provide laser beams with an enhanced power level and which can prevent operation interruption due to laser source maintenances and repair. |
| US10514606B2 |
Method for adjusting a lighting setting
A method for setting an illumination setting for illuminating an object field of a projection exposure apparatus includes taking into account the sensitivity of a performance variable for changes in the intensity of the illumination radiation in the illumination pupil. |
| US10514605B2 |
Resist multilayer film-attached substrate and patterning process
The present invention provides a resist multilayer film-attached substrate, including a substrate and a resist multilayer film formed on the substrate, in which the resist multilayer film has an organic resist underlayer film difficultly soluble in ammonia hydrogen peroxide water, an organic film soluble in ammonia hydrogen peroxide water, a silicon-containing resist middle layer film, and a resist upper layer film laminated on the substrate in the stated order. There can be provided a resist multilayer film-attached substrate that enables a silicon residue modified by dry etching to be easily removed in a wet manner with a removing liquid harmless to a semiconductor apparatus substrate and an organic resist underlayer film required in the patterning process, for example, an ammonia aqueous solution containing hydrogen peroxide called SC1, which is commonly used in the semiconductor manufacturing process. |
| US10514601B2 |
Chemically amplified positive resist film laminate and pattern forming process
A laminate comprising a thermoplastic film and a chemically amplified positive resist film thereon is provided, the resist film comprising (A) a base polymer having a hydroxyphenyl group and a protective group, the polymer turning alkali soluble as a result of the protective group being eliminated under the action of acid, (B) a photoacid generator, (C) an organic solvent, and (D) a polymer having an ester bond in its backbone. The resist film may be transferred to a stepped support without forming voids. |
| US10514596B2 |
Integrated light pipe for optical projection
An optical device includes a first plate having a first transparent region defining an exit face of the device, and a second plate having a second transparent region defining an entrance face of the device. At least one lens is formed over at least one of the first and second transparent regions. First and second planar reflectors are spaced apart and fixed between the first and second plates in mutually-parallel orientations diagonal to the first and second plates, thereby defining an optical path through the device from the entrance face, reflecting from the first and second reflectors, through the exit face and passing through the at least one refractive surface. |
| US10514593B2 |
Optical image stabilizer
An Optical Image Stabilizer (OIS) system comprises three stacked frames (11, 12, 13) carrying an imaging system (14), the reciprocal movements of said frames (11, 12, 13) being translational movements orthogonal to each other and to the optical axis of the imaging system (14) and achieved and controlled by two couples of antagonistic shape memory alloy wires (16, 17). |
| US10514588B2 |
Photonically-sampled electronically-quantized analog-to-digital converter
A photonically-sampled electronically-quantized analog-to-digital converter generates an optical signal comprising a series of optical pulses. The optical signal is split into a first and a second optical path. The split optical signal is detected in the first path and then the detected optical signal is converted to a reference digital signal. The split optical signal in the second path is modulated with an input RF signal and a plurality of demultiplexed RF-modulated optically-sampled signals is generated from the modulated optical signal. The plurality of demultiplexed RF-modulated optically-sampled signals is then pulse broadened, detected, and converted to a plurality of sampled-RF digital signals. The reference digital signal and the plurality of sampled-RF digital signals are digital signal processed to generate a digital representation of the input RF signal. |
| US10514586B2 |
Methods and systems for control of nonlinear light transmission
Recent remarkable progress in wave-front shaping has enabled control of light propagation inside linear media to focus and image through scattering objects. In particular, light propagation in multimode fibers comprises complex intermodal interactions and rich spatiotemporal dynamics. Control of physical phenomena in multimode fibers and its applications is in its infancy, opening opportunities to take advantage of complex mode interactions. Various embodiments of the present technology provide wave-front shaping for controlling nonlinear phenomena in multimode fibers. Using a spatial light modulator at the fiber's input and a genetic algorithm optimization, some embodiments control a highly nonlinear stimulated Raman scattering cascade and its interplay with four wave mixing via a flexible implicit control on the superposition of modes that are coupled into the fiber. |
| US10514583B2 |
Color electrophoretic display
This invention relates to an electrophoretic display fluid comprising non-charged or slightly charged color particles and at least one type of charged pigment particles, all dispersed in a solvent or solvent mixture, and an electrophoretic display device utilizing such a display fluid. The electrophoretic fluid of the present invention provides improved image qualities. |
| US10514580B2 |
Display device and electronic device including the display device
The display device includes a first substrate provided with a driver circuit region that is located outside and adjacent to a pixel region and includes at least one second transistor which supplies a signal to the first transistor in each of the pixels in the pixel region, a second substrate facing the first substrate, a liquid crystal layer between the first substrate and the second substrate, a first interlayer insulating film including an inorganic insulating material over the first transistor and the second transistor, a second interlayer insulating film including an organic insulating material over the first interlayer insulating film, and a third interlayer insulating film including an inorganic insulating material over the second interlayer insulating film. The third interlayer insulating film is provided in part of an upper region of the pixel region, and has an edge portion on an inner side than the driver circuit region. |
| US10514569B2 |
Array substrate, display panel and display device
An array substrate, a display panel, and a display device are provided. The array substrate includes a plurality of scanning lines parallel with each other, and a plurality of data lines parallel with each other, the scanning lines being intersected and insulated with the data lines to form a plurality of pixel areas. Each of the pixel areas includes a white sub-pixel and at least one color sub-pixel. Control ends of the white sub-pixel and the at least one color sub-pixel are respectively connected with the corresponding scanning lines, and input ends of the white sub-pixel and the at least one color sub-pixel are respectively connected with the corresponding data lines. Wherein the white sub-pixel includes a first white displaying pixel and a second white displaying pixel, and a voltage divider is connected in series between the first white displaying pixel and the second white displaying pixel. |
| US10514566B2 |
Backplane and display device
A backplane for a display device includes a substrate layer, a first metal layer and a second metal layer. The first metal layer protrudes beyond the substrate layer and includes at least one transverse portion and at least one longitudinal portion extending from the transverse portion. The substrate layer is attached on the transverse portion. The second metal layer is attached on the transverse portion. An edge of the substrate layer and an edge of the second metal layer face the longitudinal portion. The longitudinal portion has a length that is greater than or equal to a thickness of the substrate layer and the second metal layer. |
| US10514562B2 |
Amplifier for LCD and LCD
The invention provides an amplifier for LCD, comprising: an operational amplification module and an amplitude-limiting module serially connected to the operational amplification module; the operational amplification module comprising: an operational amplifier, a first resistor, a second resistor, a capacitor, a sampling voltage input terminal, a first reference voltage input terminal and a compensation voltage output terminal; the amplitude-limiting module being connected serially between the capacitor and the second resistor, the amplitude-limiting module comprising a first Schottky diode and a second Schottky diode connected in parallel, and a second reference voltage input terminal connected between the first Schottky diode and the second Schottky diode; an anode of the first Schottky diode and a cathode of the second Schottky diode being both connected between the capacitor and the second resistor. The amplifier for LCD of the invention is stable and reliable. |
| US10514560B2 |
Light-modulating film and method for producing same, and light-modulating element
The light modulation film (1) is a hydrogen-activation-type light modulation film that includes an inorganic oxide layer (20), a light modulation layer (30) and a catalyst layer (40), in this order on a polymer film substrate (10). The light modulation layer (30) is a layer for reversibly changing states between a transparent state due to hydrogenation and a reflective state due to dehydrogenation. The catalyst layer (40) promotes hydrogenation and dehydrogenation in the light modulation layer. The inorganic oxide layer (20) contains an oxide of an element different from a metal element that constitutes the light modulation layer (30). |
| US10514557B2 |
Frame for spectacles
A frame for spectacles comprises a front mount (2) having respective lateral lugs (4) which are provided for the articulation of respective arms (5) for the purpose of producing the articulated connection of each arm (5) to the front mount (2); each lug (4) comprises a first lug portion (4a) which extends into a second lug portion (4b) which is folded on the first portion in a position facing the first portion, the second portion (4b) comprising a first through-opening (8) which is laterally delimited by a pair of opposing wings (9a, 9b) which are spaced apart from each other, the wings being connected at the free end of the second lug portion (4b) by a cross-member (10), an extension piece (11) which extends from the cross-member (10) inside the opening (8) and in the direction of the first lug portion (4a). |
| US10514556B2 |
Armless eyewear with adjustable cords
Embodiments are directed to eyewear. The eyewear may include a frame, a left cord, a right cord, and an adjustable coupler. The frame may have a left end piece and a right end piece. Each of the left and right end pieces may have one or more apertures. The left cord has a proximal end portion and a distal end portion. The proximal end portion of the left cord may extend through at least one of the one or more apertures in the left end piece. The right cord has a proximal end portion and a distal end portion. The proximal end portion of the right cord may extend through at least one of the one or more apertures in the right end piece. The adjustable coupler may couple the left cord to the right cord. |
| US10514553B2 |
Polarizing beam splitting system
A polarizing beam splitting system is described. The polarizing beam splitting system may include first and second prisms where the volume of the first prism is no greater than half the volume of the second prism. The first prism includes first and second surfaces and a light source may be disposed adjacent the first surface and an image forming device may be disposed adjacent the second surface. The first prism has a first hypotenuse and the second prism has a second hypotenuse. A reflective polarizer is disposed between the first and second hypotenuses. |
| US10514548B1 |
Laser animation display method
The present invention discloses a laser animation display method. A display system includes three parts, i.e., a laser source, a diffraction optical element and a mechanical driving device. The display method includes the following steps: S1: the laser source emits laser at first, and the laser is caused to be incident on the pattern of a first microstructure on the diffraction optical element; S2: the diffraction optical element is driven by the mechanical driving device to translate to irradiate the pattern of a second microstructure of the diffraction optical element with the laser, and the patterns on other microstructures are sequentially irradiated with the laser according to the same method; and S3: cyclic movement is kept, thereby achieving an animation effect on a screen. The present invention implements laser animation display on the premise of no additional motion control unit and almost no increase of the system size and cost. |
| US10514544B1 |
Tilted displays for a wide field of view
A head-mounted display device includes a first set of one or more display elements defining a first plane and a second set of one or more display elements defining a second plane that is not parallel to the first plane. The display device also includes a first set of one or more lenses defining a third plane and configured to transmit light from the first set of one or more display elements toward a first eye of a user, and a second set of one or more lenses defining a fourth that is not parallel to the third plane, and configured to transmit light from the second set of one or more display elements toward a second eye of the user. The second set of one or more lenses is distinct and separate from the first set of one or more lenses. |
| US10514543B2 |
Imaging optical unit and smart glasses
Disclosed is a coupling device for coupling the imaging beam path between the inner surface and the outer surface of the eyeglass lens; and a decoupling structure-present in the eyeglass lens for decoupling the imaging beam path from the eyeglass lens in the direction of the eye. The coupling device couples the imaging beam path between the inner surface and the outer surface of the eyeglass lens such that the imaging beam path is guided to the decoupling structure via reflections between the inner surface and the outer surface. A beam-splitting structure is present between the display device and the area of the eyeglass lens, in which the first reflections occurs, said beam-splitting structure splitting the imaging beam path extending from the image generator into two partial imaging beam paths, which form the beam paths arriving from different directions on the partial structures of the decoupling structure. |
| US10514542B2 |
Head-mounted display
Several embodiments of a personal display systems that comprises modular and extensible features to affect a range of user/wearer/viewer experiences. In one embodiment, the personal display system comprises a frame, said frame formed to fit and mount the head of a viewer; at least one optical piece, said at least one optical piece comprising at least a portion of a plurality of active emissive elements; at least one side piece, said side piece capable of being mated to said frame; and further wherein at least one said side piece comprising components sufficient to interact with images intended to comprise a view of said viewer. In another embodiment, a front piece may be mated to the frame of the personal display system wherein such front piece may comprise a transmissive portion affecting some form of modulation of the light being transmitted there through. |
| US10514541B2 |
Display update time reduction for a near-eye display
Technology is described for reducing display update time for a near-eye display (NED) device. A point of focus in the NED field of view is identified, often based on natural user input data. A communication module of a computer system communicatively coupled to the NED device transmits lossless priority data, an example of which is user focal region image data, using one or more communication techniques for satisfying lossless transmission criteria. Allowed loss image data is identified based at least in part on its distance vector from a point of focus in the display field of view. An example of allowed loss image data is image data to be displayed outside the user focal region. The allowed loss image data is transmitted and extracted from received image data allowing for lossy transmission. |
| US10514540B2 |
Light source device and image display device
The disclosure provides a light source device and an image display device. The light source device includes a laser light source configured to emit laser light having a wavelength in a range from 635 nm to 645 nm inclusive, a temperature sensor configured to detect temperature around the light source device, and a laser control circuit configured to control the laser light source. The laser control circuit approximates, with use of a quartic expression, change in threshold current of the laser light source relative to temperature, and approximates, with use of a quadratic expression, change in slope efficiency of the laser light source relative to temperature, to obtain threshold current and slope efficiency of the laser light source corresponding to detection temperature of the temperature sensor, and controls the laser light source in accordance with the threshold current and the slope efficiency thus obtained. |
| US10514536B2 |
Observation optical system
An observation optical system of a real-image type includes, in order from the object side, an objective system, a reverse-erecting system that erects an inverted image formed by the objective system, and an eyepiece system that allows a pupil to observe an erect image formed by the reverse-erecting system. The objective system includes, in order from the object side, a first lens having a negative power and a second lens having a positive power. The eyepiece system includes, in the order from the object side, a third lens having a positive power, a fourth lens having a negative power, a fifth lens having a positive power, and a sixth lens having a positive power. |
| US10514534B2 |
Methods and apparatus for stretched light field microscope
The information budget of a light field microscope is increased by increasing the field of view and image circle diameter of the microscope, while keeping the ratio of overall magnification of the microscope to the numerical aperture of the microscope unchanged. Alternatively, the information budget is increased by increasing the field of view and image circle diameter of the microscope by a first factor, while increasing the ratio of overall magnification of the microscope to the numerical aperture of the microscope by a smaller, second factor. In some cases, an infinity-corrected light field microscope has an overall magnification that is greater than the nominal magnification of the objective lens. |
| US10514532B1 |
Confocal microscope having a positionable imaging head mounted on a boom stand
A confocal microscope is provided having an imaging head with an optical system for capturing optically formed microscopic sectional images of a sample, and a boom stand having a platform, a shaft which extends from the platform, and an arm which extends from the shaft, where such arm is coupled to the imaging head. The imaging head has a plurality of degrees of freedom of motion in positioning the arm relative to the shaft, and the imaging head relative to the arm, so that the imaging head in a first mode can be moved to image a first sample, such as ex-vivo tissue specimen mounted on a stage, disposed upon the platform, and in a second mode the imaging head can be moved to image a second sample, such as in-vivo issue, disposed away from or beside the platform. |
| US10514528B2 |
Photographing optical lens system, image capturing unit and electronic device
A photographing optical lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element and an eighth lens element. The second lens element has positive refractive power. The eighth lens element has an image-side surface being concave in a paraxial region thereof, wherein the image-side surface of the eighth lens element has at least one convex shape in an off-axis region thereof, and both an object-side surface and the image-side surface thereof are aspheric. The photographing optical lens system has a total of eight lens elements. An air gap in a paraxial region is located between every two lens elements of the photographing optical lens system that are adjacent to each other. |
| US10514520B2 |
Fiber optic cable with flexible conduit
The present disclosure relates to a fiber optic cable that includes a plurality of internal optical fibers and a fiber optic cable portion. The fiber optic cable portion includes an outer jacket and an inner conduit, the inner conduit containing the plurality of optical fibers disposed therein. The fiber optic cable further includes a flexible conduit portion, wherein the flexible conduit portion has a proximal end and a distal end. The proximal end is secured to the fiber optic cable portion and the distal end has a terminating device. The terminating device at least partially encases the flexible conduit portion, and the plurality of optical fibers passes through the flexible conduit portion and the terminating device. |
| US10514518B1 |
Dense optical termination and patching platforms, systems, and methods
With respect to fiber optic structured cabling, dense optical termination and patching platforms, systems, and methods herein involve using an optical-connector adapter cassette that has double rows of adapters on a front portion and at least one goose-neck portion that transitions to a single row of adapters on a rear portion. The double rows of adapters may have virtually no geometry between them. Two cassettes may be cantilevered at the front of a fiber-optic enclosure. The systems includes other aspects. |
| US10514517B2 |
Optical fiber cable
Provided is an optical fiber cable whereby macrobend loss can be suppressed even when ribbons are mounted at high density in grooves. An optical fiber cable provided with optical units in which ribbons each having a plurality of optical fiber cores arranged in parallel are collected, a slot rod having a plurality of grooves for accommodating optical units, a tension member on which tension is applied, and a cable jacket for covering the outside of the slot rod. Each of the optical units is accommodated in the corresponding groove in a stranded state, and the occupancy of the optical units calculated from the cross-sectional area of the optical units with respect to the cross-sectional area of the groove is 25% to 65%. |
| US10514512B2 |
Optical connector
Optical connectors are provided for connecting sets of optical waveguides, such as optical fiber ribbons to each other, to printed circuit boards, or to backplanes. The provided connectors utilize expanded beam optics with non-contact optical mating resulting in relaxed mechanical precision requirements. The provided connectors can have low optical loss, are easily scalable to high channel count (optical fibers per connector) and can be compatible with low insertion force blind mating. |
| US10514511B2 |
Optical fiber termination using a reference source
Examples disclosed herein illustrate systems and methods to determine and evaluate the quality of mechanical splices of optical fibers using insertion loss estimation. In at least some of the disclosed systems and methods, an optical fiber termination system may include a reference fiber coupling a light source and a stub fiber of a fiber optic connector, a digital camera sensor and lens to capture images of scattered light emanating from a portion of the fiber optic connector and a portion of the reference fiber both in a field of view (FOV) of the digital camera sensor, and a processor. The processor may analyze digital images of scatter light emitted from at least a portion of the fiber optic connector and the reference fiber to estimate insertion loss at the fiber optic connector. |
| US10514508B2 |
Laterally mated optical connectors
In example implementations, an optical connector is provided. The optical connector includes a jumper holder, a base bracket, and an optical ferrule. The jumper holder holds a plurality of ribbon fibers. The base bracket is coupled to an electrical substrate to mate with the jumper holder. The optical ferrule is coupled to an end of each one of the plurality of ribbon fibers. The optical ferrule is laterally inserted into a corresponding orthogonal socket that is coupled to a silicon interposer on the electrical substrate to optically mate the optical ferrule to the orthogonal socket. |
| US10514507B1 |
Ultra-small-pitch optical filter assembly
Embodiments of present invention provide an ultra-small-pitch optical filter assembly. The assembly includes a fiber collimator being able to receive an optical signal; a WDM filter module being able to de-multiplex the optical signal from the fiber collimator into multiple optical beams; and an optical lens assembly being able to receive the multiple optical beams from the WDM filter module and to reduce a physical spacing among the multiple optical beams from a first pitch D to a second pitch d, wherein D/d A method of fabricating the ultra-small-pitch optical filter assembly is also provided. A method of producing a set of optical beams with ultra-small-pitch of spacing is provided as well. |
| US10514505B2 |
Coating removal blade, removal blade unit and optical fiber coating removal apparatus
A coating removal blade used in an optical fiber coating removal apparatus that removes a coating material of an optical fiber includes a blade tip that is pressed against the coating material from a radial direction of an optical fiber bare wire of the optical fiber, and a pressing surface against which the coating material to be pulled out from the optical fiber is pressed in a longitudinal direction of the optical fiber. The pressing surface includes an inclined surface that is inclined at a constant angle to extend in a direction opposite to a pulling-out direction of the optical fiber as a distance from the blade tip in the radial direction of the optical fiber bare wire increases, and an inclination angle of the inclined surface with respect to the pulling-out direction of the optical fiber is larger than 0° and equal to or smaller than 60°. |
| US10514504B2 |
Waveguide formation using CMOS fabrication techniques
Conventional approaches to integrating waveguides within standard electronic processes typically involve using a dielectric layer, such as polysilicon, single-crystalline silicon, or silicon nitride, within the in-foundry process or depositing and patterning a dielectric layer in the backend as a post-foundry process. In the present approach, the back-end of the silicon handle is etched away after in-foundry processing to expose voids or trenches defined using standard in-foundry processing (e.g., complementary metal-oxide-semiconductor (CMOS) processing). Depositing dielectric material into a void or trench yields an optical waveguide integrated within the front-end of the wafer. For example, a shallow trench isolation (STI) layer formed in-foundry may serve as a high-resolution patterning waveguide template in a damascene process within the front end of a die or wafer. Filling the trench with a high-index dielectric material yields a waveguide that can guide visible and/or infrared light, depending on the waveguide's dimensions and refractive index contrast. |
| US10514501B2 |
Photonic crystal all-optical self-or-transformation logic gate
A photonic crystal (PhC) all-optical self-OR-transformation logic gate, which comprises an optical-switch unit (OSU), a PhC structure unit, a reference-light source, a memory or delayer and a D-type flip-flop (DFF); an input port of a delayer is connected with a logic-signal X, and an output port of said delayer is connected with the logic-signal-input port of said OSU; a reference light is connected to the reference-light-input port of said OSU; two intermediate-signal-output ports of said OSU are respectively connected with the two intermediate-signal-input port of said PhC-structure unit; a clock-signal CP is connected to the clock-signal-CP-input port of said OSU and the second clock-signal-input port of said DFF; the signal-output port of said PhC-structure unit is connected with the D-signal input port of said DFF. The structure of the present invention is compact in structure, strong in anti-interference capability and ease in integration with other optical-logic elements. |
| US10514500B2 |
Device integrating suspended LED, optical waveguide and photoelectric detector on same chip, and fabrication method thereof
An integrated device and a fabrication method thereof are provided. In the device, by using various anisotropic silicon etching techniques, the silicon substrate layer and the expitaxial buffer layer under the device structure are removed, an ultra-thin device monolithically integrated with a suspended LED, an optical waveguide and a photodetector is obtained by further using the nitride back thinning etching technique. In the device, the light source, the optical waveguide and the photodetector are integrated on the same chip. The light emitted by the LED is laterally coupled to the optical waveguide, transmitted over the optical waveguide, and detected by the photodetector at the other end of the optical waveguide, thereby achieving a planar photon monolithically integrated device which is applied in the fields of optical transmission and optical sensing. |
| US10514497B2 |
Photonics packaging method
A photonics packaging method is provided. The photonics packaging method includes providing a substrate (10) and attaching a first optical device (12) to the substrate (10). The first optical device (12) includes a first mode converter (14) optically coupled to a first integrated photonics chip (16). A second optical device (32) is also attached to the substrate (10). The second optical device (32) includes a second mode converter (34) optically coupled to a second integrated photonics chip (36). The second optical device (32) is of a greater height than the first optical device (12). An index-matching material (56) is disposed in a space between the first and second optical devices (12) and (32) and a force is applied on the second optical device (32) to cause the second optical mode converter (34) to align with the first optical mode converter (14). The index-matching material (56) is subsequently cured. |
| US10514494B2 |
Waveguide assembly and alignment design and integration
Methods and systems are provided to assemble an optical waveguide assembly. An optical waveguide assembly may be used in a virtual reality headset or other type of projection system. The optical waveguide assembly includes a front lens, one or more optical waveguides, and a back lens. In one embodiment, an insert is used that is the same width as the optical waveguides to prevent cracking of the optical waveguides. In another embodiment, the optical waveguide assembly includes Optically Clear Adhesive (OCA) tape between the different elements of the optical waveguide assembly to precisely align the optical waveguides. In another embodiment, the optical waveguide assembly has cover portions or a frame that protect the optical waveguides in the optical waveguide assembly. |
| US10514492B2 |
Backlight module and mobile terminal
The present disclosure discloses a backlight module including a light guide plate, an optical diaphragm group disposed on a light exiting surface of the light guide plate, and a backlight source disposed at a light incident end of the light guide plate, a middle frame, a radiating fin and a heat conducting connector. The middle frame is disposed on an outer surface of the backlight module and includes a bottom plate and a side wall. The radiating fin is attached to an internal surface of the bottom plate of the middle frame, and the heat conducting connector includes a first portion that contacts the backlight source and a second portion that only contacts a partial region of the radiating fin. The present disclosure also discloses a mobile terminal. |
| US10514491B2 |
Backlight device, and display device provided with same
In an edge-light type backlight device having a configuration in which an LED mounting board with four LEDs (1(1) to 1(4)) placed thereon is disposed on one end side of a display unit and an LED mounting board with four LEDs (1(5)-1(8)) placed thereon is disposed on the other end side of the display unit, a cathode terminal of an LED (1(4)) disposed most downstream on the LED mounting board disposed on the one end side of the display unit and an anode terminal of the LED (1(5)) disposed most upstream on the LED mounting board disposed on the other side end of the display unit are connected through wiring on an LED drive board. All of the LEDs (1(1) to 1(8)) are driven by only one DC-DC converter (11). |
| US10514490B2 |
Backlight unit used in a liquid crystal display device
Provided is a backlight unit capable of causing light that has exited from a light guide plate to be incident to a liquid crystal panel with high efficiency. The object is achieved by providing the backlight unit including a light source; a light guide plate that causes light to be incident to through an edge face and to exit through one of principal surfaces; and an optical film disposed on a surface of the light guide plate, the surface being on the opposite side of the light exiting surface, in which the optical film has a plurality of reflective polarizing elements each having a curved surface, and/or a plurality of reflective polarizing elements each having an inclined surface that is inclined with respect to the direction of light propagation of the light guide plate. |
| US10514482B2 |
Multi-layer optical films
Multi-layer optical film comprising optical layers reflecting at least 50 percent of incident UV light over specified wavelength ranges. Embodiments of the multi-layer optical films are useful, for example, as a UV protective covering. |
| US10514474B2 |
Method for synchronizing continuous seismic survey
The present invention relates to a method for synchronizing continuous seismic survey. In particular, the present invention employs a semaphore scheme for the vibes to autonomously and continuously initiate sweeps, thereby decoupling the vibratory source subsystem from the recording subsystem. By using a continuous recorder and the method of the present invention, the recording trucks and the observers can be eliminated, and the vibratory sources can be initiated more efficiently than conventional systems. |
| US10514469B2 |
Attitude angle calculating device, method of calculating attitude angle, and attitude angle calculating program
An attitude angle may be calculated with high precision. In a traveling state calculating device, receiving parts may output data for calculation using positioning signals received by antennas, respectively. A phase difference calculating part may calculate a single phase difference for every base line based on the data for calculation outputted by the receivers. An attitude angle calculating part may calculate an attitude angle using the data for calculation and the single phase difference. A calculating condition determining part may determine a contribution of the data for calculation to the calculation of the attitude angle, corresponding to the component of the attitude angle, based on a spatial relationship between the base line and the positioning satellite. |
| US10514467B2 |
Up sampling reference station data
A method of determining a position of a GNSS device includes receiving GNSS signals at the GNSS device from a plurality of GNSS satellites. The GNSS device generates GNSS raw data based on the GNSS signals. The GNSS raw data is stored on the GNSS device. The GNSS device receives first correction data and second correction data. The first correction data and the second correction data are generated from data from at least one reference station. Third correction data is determined based on the first correction data, the second correction data, and the GNSS raw data. Position data for the GNSS device is determined based on the third correction data and the GNSS raw data. |
| US10514466B1 |
Method and apparatus for demodulating GNSS navigation data bits under poor clock condition
Methods and systems for demodulating GNSS navigation data bits in conditions that can cause a Doppler error, such as a GNSS receiver operating under a poor clock condition, in one aspect, include: receiving a modulated Global Navigation Satellite System (GNSS) carrier signal, wherein the GNSS carrier signal includes navigation bits; compensating for a Doppler error of the GNSS carrier signal using Doppler error compensation frequencies, wherein the compensating comprises determining in-phase (I) correlation results and quadrature (Q) correlation results at the Doppler error compensation frequencies; calculating dot products using the I correlation results and the Q correlation results from the compensating; determining a dot product from the calculated dot products having a maximum absolute value; and demodulating the GNSS carrier signal using the determined dot product having the maximum absolute value to extract the navigation bits from the GNSS carrier signal. |
| US10514465B2 |
Updating vehicle clock
A system and method of setting a clock at a vehicle, including: operating a vehicle clock installed in a vehicle; receiving an external time signal via wireless communications, wherein the external time signal is a wireless communications signal that includes a time value; determining whether a predetermined amount of time has passed since a most-recent clock update; when it is determined that a predetermined amount of time has passed since the most-recent vehicle clock update, then carrying out the following steps: (i) calculating a measured drift and a drift limit; (ii) determining whether the measured drift is less than the drift limit; and (iii) when it is determined that the measured drift is less than the drift limit, then setting the vehicle clock to the time value included in the received external time signal. |
| US10514464B2 |
Portable prism receiver and improved portable GPS receiver and measurement method using same
Provided is an improved portable prism receiver and an improved portable GPS receiver and a measurement method using the same to rapidly measure accurate locations in building construction and civil construction sites. The receiver has a simple structure and volume, thereby enabling convenient transportation and storage, and enables an unskilled worker to conduct mechanically accurate measurements in a construction site, thereby improving quality and economic efficiency. |
| US10514463B2 |
Ground-based system and method to monitor for excessive delay gradients using long reference receiver separation distances
Systems and methods for monitoring excessive delay gradients using long reference receiver separation distances are provided. In one embodiment, a ground-based system comprising a plurality of reference receivers configured to receive satellite signals. The ground-based system further comprises a processor coupled to a memory. The processor is configured to determine whether the line of sight of a newly available satellite is within a gradient. The processor is further configured to determine a monitor measurement using accumulated carrier data for each pair of reference receivers of a plurality of reference receiver pairs. The processor is further configured to combine monitor measurements for a subset of the plurality of reference receiver pairs into a monitor discriminator. The processor is further configured to output an alert when the monitor discriminator exceeds a threshold. |
| US10514461B2 |
Tracking method and tracking system
A tracking method is disclosed. The method determines the position of a mobile measuring station relative to a base station in an interior. The position of the mobile measuring station is ascertained on the basis of the image coordinates of at least three image points, the emission directions associated with the image points, and the respective distances of the base station from the wall in the associated emission directions. |
| US10514460B2 |
Optical sensor and abnormality detection method for optical sensor
An optical sensor and an abnormality detection method therefor are provided. The optical sensor includes a light source device that generates light to be irradiated to an object; a light receiving part that receives a reflected light from the object; a branch part that fuses a first optical fiber optically coupled to the light source device and a second optical fiber optically coupled to the light receiving part to join with one end of a third optical fiber facing the object; and a processing part that determines whether junction abnormality occurs at a junction between the third optical fiber and the branch part based on whether an increment in a received light amount detected by the light receiving part with respect to a reference detection amount which is detected in a state of no reflection from the other end of the third optical fiber is within a predetermined range. |
| US10514455B2 |
Radar apparatus and method of tracking target object
A radar apparatus is provided, which includes an approaching velocity calculating module configured to calculate an approaching velocity of a target object from which a reflection wave caused by an electromagnetic wave is obtained, based on a change in one of phase and frequency of the electromagnetic wave transmitted and received by a radar antenna, the approaching velocity being a velocity component in a transmission direction of the electromagnetic wave, a tracking determining module configured to determine whether to track the target object based on the approaching velocity of the target object, a tracking module configured to automatically track the target object determined to be tracked by the tracking determining module, and a display controlling module configured to display the tracking result of the tracking module along with a radar image. |
| US10514452B2 |
Radar device and operation method thereof
Provided is a radar device. The radar device includes a raising frequency converter configured to raise frequencies of split channel signals from a baseband to a different passband on the basis of a channel frequency, a transmission antenna configured to transmit the split channel signals received from the raising frequency converter to a target object, a reception antenna configured to receive split channel reflection signals received from the target object, a lowering frequency converter configured to lower the frequencies of the split channel reflection signals from a different passband to a baseband on the basis of the channel frequency, a transmission/reception driving unit configured to data-frame the split channel reflection signals received from the lowering frequency converter, and a device control unit configured to generate an integrated band response signal by using the data-framed split channel reflection signals. |
| US10514450B2 |
Ultrasound apparatus and operating method thereof
A beamformer for performing analog beamforming of ultrasound signals received from a plurality of transducer devices, the beamformer includes: first analog devices configured to output first ultrasound signals by delaying or transmitting the ultrasound signals based on a predetermined delay time; second analog devices configured to store first sub-ultrasound signals from among the first ultrasound signals, and to output the first sub-ultrasound signals depending on whether the first sub-ultrasound signals are repeatedly used; and a processor configured to control the delay time, and to perform the analog beamforming by summing the first ultrasound signals which correspond to the plurality of transducer devices and which are outputted depending on the delay time. |
| US10514446B1 |
System and methods for controlling micro-mirror array
Systems and methods for operating an array of micro-mirror assemblies are provided. In one example, an apparatus comprises: a light source; a receiver; and a semiconductor integrated circuit comprising a microelectromechanical system (MEMS) and a controller, the MEMS comprising an array of micro-mirror assemblies, each micro-mirror assembly comprising: a micro-mirror connected to a substrate of the semiconductor integrated circuit via an elastic connection structure and rotatable around the connection structure to perform at least one of: reflect light from the light source along an output projection path, or reflect input light propagating along an input path to the receiver. The controller is configured to generate a control signal to rotate the micro-mirrors based on a target rotation angle and a spring stiffness of one or more connection structures of the array of micro-mirror assemblies. |
| US10514441B2 |
High probability of intercept radar detector
A detector for detecting continuous wave police radar that includes an antenna configured to receive an input signal, a diplexer in communication with the antenna to separate the input signal into a high-band signal and a low-band signal, a local oscillator configured to sweep through a range of frequencies to produce FLO, and a frequency multiplier to generate a first mixing signal that is an integer multiple of FLO. The detector also includes a high-band intermediate-frequency signal and a low-band intermediate-frequency signal with a switch configured to select one of them as an output intermediate-frequency signal. A second-stage mixes the output intermediate-frequency signal with FLO to generate an output signal, and a determination is made whether the input signal includes a police radar signal. |
| US10514436B2 |
Test device, remote measurement module and test method
A test device for testing an electronic device under test comprises a remote measurement module configured to capture signals originating from the electronic device under test and output the captured signals, and an analysis device configured to receive the captured signals and to calibrate the test device based on test signals provided by the analysis device and the captured signals. |
| US10514434B2 |
Calibration for common mode current
A mechanism is disclosed for mitigating common mode current in a test and measurement device. A measurement current can be received from a device under test via a measurement lead that couples a transformer in the test and measurement device with the device under test. The test and measurement device can then be calibrated to apply a nulling current to cancel the common mode current from the measurement current. Other embodiments can be described and/or claimed herein. |
| US10514431B2 |
Method and apparatus for magnetic resonance imaging with RF noise
Embodiment of the present invention provides a method for cancelling environment noise of a magnetic resonance image (MRI) system that includes a receive antenna. The method comprises acquiring magnetic resonance (MR) data including a noise RF ingredient via the receive antenna, acquiring noise RF data indicative of the environment noise of the MRI system, calculating a compensation factor based on the noise RF data and a part of the MR data limited to a peripheral portion of k-space storing the MR data, estimating the noise RF ingredient of the MR data as a multiplication of the noise RF data and the calculated compensation factor, and generating corrected MR data by subtracting the estimated noise RF ingredient from the MR data. |
| US10514427B2 |
Method for detecting a reverse current in a switching structure supplying an inductive load
A method for detecting a reverse current in a switching structure supplying power to an inductive load, having at least one switch and linked to an electric power source and to a ground for a control phase in which the current from the source supplies power to the load in accordance with a given duty cycle and a freewheeling phase in which the induced current from the load is decreasing, the reverse current being liable to be created during a freewheeling phase following a high duty cycle in a previous control phase creating a counter-electromotive force (cemf). The cemf is approximated proportionally to the integration of the duty cycle (integ[Dut cycl]) as a function of time (t), the reverse current either being calculated as a function of the estimated cemf or a reversal of the current criterion being established. |
| US10514423B2 |
Monitoring device for energy storage device, energy storage device module, and method of estimating SOC
A monitoring device for an energy storage device mounted on a vehicle includes: a memory; and a processor, wherein the memory is configured to store at least one of data on an estimated value of a parking-time discharge current, which the energy storage device discharges during parking, and data for calculating the estimated value of the parking-time discharge current. The processor is configured to perform first SOC estimation processing in which an SOC of the energy storage device is estimated by integrating estimated values of the parking-time discharge current based on the data stored in the memory when the vehicle is in a parking state. |
| US10514422B2 |
Aspects for determining charging capacity of a battery
Aspects acquire at least one first battery state when a battery of the electronic device is in a first dormant state; acquire at least one second battery state of the battery in a second dormant state and the charge level or discharge capacity of the battery during the first dormant state and the second dormant state when it is confirmed that the battery enters the non-dormant state from the first dormant state, and enters the second dormant state from the non-dormant state; and calculate the actual full charge level of the battery on the basis of at least the first battery state, at least the second battery state and the charge level or discharge capacity. The technical problem that the calibration of battery capacity can only be conducted in a full charged state for the battery existing in the electronic device in prior art is solved by the above-mentioned technical solution provided in the present invention. |
| US10514415B2 |
Prognostic and health monitoring systems for light features
A light fixture can include at least one light fixture component. The light fixture can also include at least one sensor that measures at least one parameter associated with the at least one light fixture component. The light fixture can further include a prognostic and health monitoring (PHM) system coupled to the at least one sensor, where the PHM system analyzes at least one measurement, made by the at least one sensor, to identify at least one factor that affects longevity of the at least one light fixture component. |
| US10514407B2 |
Distributed test method applicable to system-level test of intelligent high voltage equipment
A distributed test method applicable to a system-level test of intelligent high voltage equipment. The method includes: firstly, carrying out unified modeling on test equipment behaviors according to test requirements, and generating a general test case for ensuring accuracy and coordination of test behaviors and test time sequences under various work conditions; then, extracting, according to a feature element of role defining, sequence states of same roles from the general test case, and recombining the sequence states according to an execution sequence so as to form test sub-cases of the roles; finally, executing, by each piece of test equipment, corresponding test sub-cases to achieve cooperative linkage by means of information interaction, so as to accomplish entire process simulation of the test conditions. |
| US10514405B2 |
Method and apparatus for processing measurement tuples
A measurement apparatus comprising a detection unit configured to provide measurement tuples, each measurement tuple (T) including a high frequency signal amplitude (a) of a high frequency signal (S); and a coding unit configured to encode the high frequency signal amplitude (a) of each provided measurement tuple. |
| US10514404B2 |
Current sensor circuit
A current sensor circuit is provided. The circuit includes a voltage integration circuit connected in parallel to an inductive element. The voltage integration circuit is configured to integrate an inductive element current through the inductive element between a first potential at a first end of the inductive element and a second potential a second end of the inductive element. The voltage integration circuit provides a voltage analog of the inductive element current. A voltage current convertor circuit is electrically connected to the voltage integration circuit. The voltage current convertor circuit is configured to convert the voltage analog of the voltage integration circuit to an output current that is proportional to the inductive element current. |
| US10514400B2 |
Method for monitoring power and power monitoring apparatus
A method for monitoring power used by a power monitoring system is provided. The method includes receiving preset information that defines periods in which one or more preset electric devices are scheduled to operate, and obtaining a power use rate indicating how much power is used in each period. Further, the method includes generating an alternative instruction to decrease estimated power consumption in a target period in which the power use rate increases. The estimated power consumption is estimated power consumption in the building in the target period in which the power use rate increases, using power consumption information, to which power consumption of the electric devices to be preset is registered in advance, and the preset information. The alternative instruction is displayed on a display of a terminal apparatus. |
| US10514397B2 |
Self-powered measuring apparatus and measurement method
The present embodiments relate to a measuring apparatus and an associated measurement method. The measuring apparatus is installed on a line and includes a sensing unit having a first and a second voltage divider for producing a first and a second measurement signal with a measurement transducer. The first and second measurement signals are each forwardable via a measurement line directly to a signal transducer. The signal transducer is supplied with power via a supply line by being switchably connected to the measurement transducer. |
| US10514395B2 |
Method and system for insulating an RC voltage divider with an active part in oil and an outer part in gas
A method for insulating an RC voltage divider includes installing at least one part of an active part of the voltage divider within an inner housing and insulating the at least one part of the active part with an insulating oil within the inner housing, hermetically sealing the inner housing, enclosing the inner housing in an outer housing and filling a space between the inner housing and the outer housing with an insulating gas. A system for insulating an RC voltage divider is also provided. |
| US10514393B2 |
Gimbal assembly test system and method
Aspects of the present disclosure provide a gimbal assembly test system including: a protective cover affixed to a test surface of a wafer probe card mounted within a gimbal bearing, wherein the protective cover includes an exterior surface oriented outward from the test surface of the wafer probe card; and a recess extending into the exterior surface of the protective cover and shaped to matingly engage a load cell tip therein. |
| US10514390B2 |
Probe structure
A probe structure is provided, including two probe heads for electrically contacting with the two objects, respectively, an elastic buffer portion forming a hollow space therein, a conductive portion being disposed within the hollow space and thereby being surrounded by the elastic buffer portion, and having two ends respectively electrically being connected to the two probe heads. When the two probe heads do not contact with the two objects electrically, the conductive portion is linearly extended between the two probe heads. |
| US10514389B2 |
Transfer unit and prober
The present invention provides a prober and a transfer unit being capable of improving throughput at each of the measurement units. The prober includes a transfer object housing that houses a plurality of transfer objects, the plurality of measurement units, the transfer unit that moves between the transfer object housing for housing the plurality of transfer objects and the plurality of measurement units to transfer the transfer objects into the transfer object housing or each of the measurement units, and a moving device. The transfer unit includes environment controller configured to control an environment in a casing, and air curtain formation means for causing the casing to be in a sealed or a substantially sealed state. |
| US10514387B2 |
Method for monitoring the functionality of a wash station for pipetting needles
The present invention lies in the field of automated analysis devices and relates to a method for monitoring the functionality of a wash station (1) for pipetting needles (2). |
| US10514385B2 |
Hematology analyzer, method, and system for quality control measurements
An analyzer for measuring a sample includes a display, measurement hardware configured to perform a quality control measurement on a vial containing a quality control (QC) sample, and a controller. The controller is in communication with the display and the measurement hardware and is configured to communicate, via the display, instructions to implement a QC measurement on a first vial containing a first QC sample. If a result of the QC measurement is within a pre-determined range the first vial passes the QC measurement. If the result of the QC measurement is not within the pre-determined range the first vial fails the QC measurement. If the first vial fails the QC measurement and if a number of times the first vial fails the QC measurement is less than a predetermined number, the controller is configured to communicate, via the display, instructions to repeat the QC measurement on the first vial. |
| US10514382B2 |
Facile laboratory method for localising biomolecules to the surface of cells and viruses
A facile laboratory-based method and kit for use in accordance with the method is disclosed. The method allows for the localisation of biomolecules comprising a conjugatable sulfhydryl group to be localised to the surface of cells, such as red blood cells, as lipid conjugates. The method obviates the need to purify the lipid-conjugated biomolecule before contacting with the cells. |
| US10514380B2 |
Field effect transistor, device including the transistor, and methods of forming and using same
The present disclosure provides an improved field effect transistor and device that can be used to sense and characterize a variety of materials. The field effect transistor and/or device including the transistor may be used for a variety of applications, including genome sequencing, protein sequencing, biomolecular sequencing, and detection of ions, molecules, chemicals, biomolecules, metal atoms, polymers, nanoparticles and the like. |
| US10514379B2 |
Dual range cardiac troponin immunoassay devices and methods using immunosensor and magnetic immunosensor
The present invention relates to systems and methods that utilize a combination of immunoassay and magnetic immunoassay techniques to detect an analyte within an extended range of specified concentrations. In particular, a device includes a first immunosensor including an immobilized layer of capture antibodies configured to bind to a first complex of signal antibodies and cardiac troponin such that a second complex of the first complex and the immobilized layer of capture antibodies is localized on or near the first immunosensor. The device further includes a second immunosensor having a magnetic field disposed locally around the second immunosensor. The magnetic field is configured to attract magnetic beads such that a third complex of the first complex and capture antibodies immobilized on the magnetic beads is localized on or near the second immunosensor sensor. |
| US10514378B2 |
Nanopore biosensors for detection of proteins and nucleic acids
Described herein are nanopore biosensors based on a modified cytolysin protein. The nanopore biosensors accommodate macromolecules including proteins and nucleic acids, and may additionally comprise ligands with selective binding properties. |
| US10514376B2 |
Position adjustment method for movable unit in sample analyzer, and sample analyzer
A position adjustment method for a movable unit in a sample analyzer which includes: a measurement section which causes a movable unit to operate in order to measure a sample; and a communication section for performing communication with outside, includes: a terminal screen displaying step of causing a portable terminal device to display a position adjustment screen for accepting an input for changing a position of the movable unit, the portable terminal device configured to be able to perform communication with the communication section; and a movement executing step of causing the measurement section to execute a movement of a corresponding movable unit in accordance with the input for changing the position received by the communication section. |
| US10514375B2 |
Device and method for determining the action of active ingredients on nematodes and other organisms in aqueous tests
The invention relates to a device (1) and a method for determining the action of active ingredients on nematodes and other organisms in aqueous tests. The device (1) according to the invention comprises a holder (13) for a cell culture plate (30) having multiple wells (31) in which the nematodes can be filled with the active ingredients, said cell culture plate (30) having a bottom side (33), a top side (32) and also side walls extending between bottom side (33) and top side (32), a camera (11) which is used to record images of preferably the bottom side (33) of the cell culture plate (30), a lighting mechanism (14) having at least a first light source (15) which illuminates the cell culture plate (30), there being arranged between the first light source (15) and a first side wall (34) of the cell culture plate (30) in the installed state a first optical unit which directs the light of the first light source (15) through the first side wall (34) in the direction of the bottom side (33) of the cell culture plate (30). The method according to the invention makes it possible to simultaneously investigate many active ingredients within a very short time. |
| US10514373B2 |
Plus-fraction corrections for heavy hydrocarbon liquids
A method of determining the plus-fraction correction for a heavy oil sample including analyzing the heavy oil sample using gas chromatography, selecting an elution ratio based on the percentage of plus-fraction elution, applying the elution ratio to provide a maximum carbon number and a plus-fraction correction to compensate for the non-elution of the plus-fraction. An elution ratio as a function of the percentage of C60+ elution is provided. A corrected molecular weight for the C60+ fraction (MWC60+) and the C90+ fraction (MWC90+) as well as the total oil (MW) is provided. |
| US10514369B2 |
Apparatus for determining a measured value of a measurand in process automation technology and its method of use
The disclosure includes an apparatus for determining a measured value in a liquid medium, comprising at least a light transmitter, at least one light receiver assigned to the transmitter, a measuring chamber that can be filled with the medium, wherein an optical path runs through the measuring chamber from the transmitter to the receiver. The apparatus includes a dosing apparatus for dosing at least one reagent and/or the medium, and for inserting the dosed reagent and/or the medium into the measuring chamber. The dosing apparatus is designed as a tube, and the tube includes at least a first control point, wherein the volume in the tube from a starting point to a first control point defines the amount of reagent or medium to be inserted into the measuring chamber. The disclosure further includes the use of the apparatus and a method for dosing the reagent. |
| US10514364B2 |
Preparative separation-purification method and system
Provided is a preparative separation-purification method in which an eluting solvent is passed through a trap column 20 to elute a target component captured in the trap column and collect the target component through a collection passage 34 into a collection container 21, the method including: a process of transferring the eluting solvent containing the eluted target component from the trap column to the collection container through the collection passage; a process of suctioning the eluting solvent remaining in the collection passage through a suction passage 6 connected to the collection passage; and a process of removing the collection passage from the trap column and the collection container. By this method, the eluate or eluting solvent remaining in the collection passage is prevented from being dropped into the collection container. A backflow of the eluate into the trap column is also prevented. |
| US10514360B1 |
Software for microfluidic systems interfacing with mass spectrometry
Methods, devices, and systems for improving the quality of electrospray ionization mass spectrometer (ESI-MS) data are described, as are methods, devices, and systems for achieving improved correlation between chemical separation data and mass spectrometry data. |
| US10514359B2 |
Dual dielectropheretic membrane for monitoring cell migration
A dual dielectropheretic article for monitoring cell migration includes: a membrane to selectively migrate a plurality of cells across the membrane, the membrane including: a first surface to receive the cells; a second surface opposed to the first surface; and a plurality of communication paths disposed in the membrane to provide the selective migration of the cells across the membrane from the first surface to the second surface; a first electrode disposed on the first surface to: provide an electric field for dielectrophoresis of the cells at the first surface; and provide a first potential for monitoring an impedance at the first surface; and a third electrode disposed on the second surface to: provide an electric field for dielectrophoresis of the cells at the second surface; and provide a third potential for monitoring an impedance at the second surface. |
| US10514357B2 |
Chemical sensor based on layered nanoribbons
A chemical sensor is described having a substrate comprising a plurality of nanoribbons of an active layered nanomaterial, and a substance detection component for measuring a change in electrical or physical properties of at least a portion of the plurality of nanoribbons when in contact with a substance. |
| US10514355B2 |
Gas sensor
A mixed-potential gas sensor for measuring a concentration of a predetermined gas component of a measurement gas includes sensing electrodes mainly made of an oxygen-ion conductive solid electrolyte and located on a surface of a sensor element, and at least one reference electrode including a cermet including Pt and an oxygen-ion conductive solid electrolyte. The sensing electrodes each include a cermet including a noble metal and an oxygen-ion conductive solid electrolyte. The noble metal includes Pt and Au. A Au abundance ratio, which is an area ratio of a portion covered with the Au to a portion at which the Pt is exposed in a surface of noble metal particles forming each of the sensing electrodes, differs among the sensing electrodes. The gas sensor determines a concentration of the predetermined gas component based on a potential difference between each of the sensing electrodes and the at least one reference electrode. |
| US10514348B2 |
Impedance signature analyzer to control automated actions
A system includes a controller to provide at least one control output to an automated system in response to a control command received at a control input of the controller. The control output controls the operation of the automated system based on the control command. A signature analyzer generates the control command to the controller and receives an impedance signature related to a property of a material or object encountered by the automated system. The signature analyzer compares the impedance signature to at least one comparison signature to determine the property of the material or object. The signature analyzer adjusts the control command to the controller to control the operation of the automated system based on the determined property. |
| US10514345B2 |
X-ray thin film inspection device
An X-ray thin film inspection device according to the present invention has an X-ray irradiation unit 40 mounted in a first rotation arm 32, an X-ray detector 50 mounted in a second rotation arm 33, a fluorescence X-ray detector 60 for detecting fluorescent X-ray occurring from an inspection target due to irradiation of X-ray, a temperature measuring unit 110 for measuring the temperature corresponding to the temperature of the X-ray thin film inspection device, and a temperature correcting system (central processing unit 100) for correcting an inspection position on the basis of the temperature measured by the temperature measuring unit 110. |
| US10514344B2 |
Methods of monitoring a property of disposable diagnostic test elements and systems incorporating the same
Methods are provided for producing disposable diagnostic test elements and monitoring a property thereof, where such methods include detecting X-ray fluorescent (XRF) signals of one or more metallic components in a composite of first and second layers applied to a substrate using XRF spectrometry, determining a quantity value for each metallic component in a measured area from the XRF signals, and then calculating an areal coating quantity of the first and the second layers using the quantity values of the metallic components. Additionally or alternatively, the methods can include determining a batch specific code from the XRF signals that can be used when performing a test with a test element. Further provided are systems for monitoring a property of disposable test elements. |
| US10514343B2 |
X-ray CT microscopy system and method utilizing lattice sampling
X-ray microscopy tomography scanning systems are not constrained by continuous scanning trajectories like in medical scanners. In fact, the source and detector can be held stationary during subsequent image capture producing a discrete sampling pattern. For such systems, a method of producing an optimized, even illumination of the object by choosing source/detector locations on a surface of an imaginary cylinder surrounding the object is disclosed. The locations, in one example, form a regular lattice with even coverage on the surface of that cylinder, rather than at locations along a continuous curve such as a helix. Using this method, the effective pitch may be increased beyond the theoretical limit imposed by helical scanning, allowing a greater range of y-axis coverage for the same number of projection angles, corresponding to an increase in throughput. |
| US10514341B2 |
System and method of detecting underground gas leakage
A system and a method may detect underground water or gas leakage. The method may include receiving a first scan of an area including an underground gas pipe at a first polarization, the first scan including first microwave reflections of the area at a wavelength range of 3.8 cm to 1.3 m; receiving additional data, filtering electromagnetic noise from the first scan using the additional data; creating a water roughness map based on typical roughness values of a set of types of water sources and the filtered first scan; identifying one or more water accumulations at one or more locations along the gas pipe using the water roughness map and the filtered first scan and calculating the water content at the one or more locations along the gas pipe based on the identified one or more water accumulations. |
| US10514340B2 |
Dual-function heat indicator and method of manufacture
A dual-function heat indicator for monitoring two or more modes of heat exposure is described. A manufacturing process for the dual-function heat indicator is also described. Dual-function heat indicators as described may be useful for monitoring the exposure of host products, with which the dual-function heat indicators may be associated, to cumulative ambient heat exposure and to a peak ambient heat exposure, and for other purposes. |
| US10514338B2 |
Metal-antibody tagging and plasma-based detection
A target within a sample can be characterized using an energy source configured to transform a metal in the sample into a plasma and an optical spectroscopic detector configured to detect electromagnetic radiation emitted by the plasma to provide an optical-spectrum signal. A processor can determine presence of the metal in the sample using the optical-spectrum signal. The target can include a microbe or biological toxin. A recognition construct comprising a metal and a scaffold can be applied to the sample. The scaffold can bind to the target. Energy can be applied to transform at least some of the sample into a plasma. Electromagnetic radiation emitted by the plasma can be detected to provide an optical-spectrum signal of the sample. A preparation subsystem can add the recognition construct to the sample and a washing subsystem can wash unbound recognition construct out of the sample. |
| US10514334B2 |
Cell measurement method
To show a highly accurate cell measurement method. A cell measurement method comprises: a step of staining a cultured target cell with a dye; a step of obtaining a first image and a second image which are transmission images for a first light and a second light to which the dye has different absorbance; a step of dividing each of the first image and the second image into a plurality of divided regions and comparing the first image and the second image for each of the divided regions so as to eliminate noises; and a step of integrating an indicator of a cell amount in each of the divided regions in the images from which the noises were eliminated so as to evaluate a target cell amount. |
| US10514333B2 |
Absorption spectrum detection of a fluid
The present disclosure describes a device for measuring an optical absorption property of a fluid as function of wavelength. The device comprises a broadband light source for emitting light, a plurality of integrated optical waveguides for guiding this light and a light coupler for coupling the emitted light into the integrated optical waveguides such that the light coupled into each integrated optical waveguide has substantially the same spectral distribution. The device also comprises a microfluidic channel for containing the fluid, arranged such as to allow an interaction of the light propagating through each waveguide with the fluid in the microfluidic channel, and a plurality of spectral analysis devices optically coupled to corresponding waveguides—such as to receive the light after interaction with the fluid. The spectral analysis devices are adapted for generating a signal representative of a plurality of spectral components of the light. |
| US10514331B1 |
Method for determining the size of nanoparticles in a colloid
The system includes an adjustable light source constructed to direct a beam of electromagnetic radiation at a specimen chamber that allows a portion of the beam to scatter when illuminating particles within the chamber. The scattered portion of the beam is directed to a sensor, the sensor having a frame rate and a time period between frames. The system may have a processor connected to the sensor and light source, the processor may perform the following steps: activate the light source and obtain images from sensor; if the images from the sensor show that particles are blinking then reduce the frame rate, set the exposure time to at least 60% of the time between frames and reduce the illumination. Then, the processor obtains additional images and processes those images to mitigate blurring. The processor determines the Brownian motion of the particles from the processed images and determines the sizes of the particles based on the motion. |
| US10514328B2 |
Method and system for testing surfaces for contaminants
The testing apparatus facilitates the testing of surfaces for contaminants such as soluble salts prior to applying a protective coating. The testing apparatus includes an air-permeable water-resistant membrane, an overlay, and a test chamber. When assembled, the testing apparatus provides an easily removable testing apparatus that encloses a void into which a solvent may be injected to determine the level of contamination of the surface. |
| US10514321B2 |
Tire uniformity through identification of process effects using regression analysis without azimuth data
Systems and methods for improving the uniformity of a tire based on estimated process harmonic magnitudes for one or more process effects are provided. Magnitudes of process harmonics associated with one or more candidate process effects can be determined from the observed magnitudes of one or more harmonics of measured uniformity parameters. The estimated process harmonic magnitude(s) can be determined without requiring phase angle or azimuth information associated with the observed magnitudes. The estimated process harmonic magnitude(s) can be determined by identifying a process harmonic magnitude pattern for identified candidate process effects. A model can be constructed correlating the candidate magnitudes specified by the process harmonic magnitude pattern with observed magnitudes of corresponding harmonics of a measured uniformity waveform. Regression or programming techniques can be used to estimate coefficients associated with candidate magnitude terms in the model. |
| US10514314B2 |
Sensor unit having a sensor chip and pressure detection device containing same
In a sensor unit, a lower end surface of a terminal block (24) is attached to an upper end surface (12ES1) of a housing (12) by using a silicone-based adhesive in such a way as to cover an upper end surface (14ES1) of a hermetic glass (14). A covering layer (10A) made of a silicone-based adhesive is formed in a given thickness on the entire upper end surface (14ES1) of the hermetic glass (14), from which a group of input-output terminals (40ai) protrude. |
| US10514312B2 |
Hydraulic pressure sensor for a vehicle
A hydraulic pressure sensor for a vehicle comprises a sensor housing which comprises a fluid chamber, a sensor element for detecting the pressure of a fluid in the fluid chamber, and an electronic signal processing component which is electrically connected to the sensor element, for processing an electric signal characterizing the fluid pressure. Electrically conductive contacts for forwarding the electric signals processed by the electronic signal processing components are formed on an external main surface of the sensor housing. |
| US10514311B2 |
Process pressure transmitter with seal having diamond like carbon coating
A process pressure transmitter system includes a process pressure transmitter housing, a process pressure sensor in the process pressure transmitter housing, a flange face in the process pressure transmitter housing and an isolation diaphragm on the flange face. A first capillary passageway carries a first fill fluid from the isolation diaphragm to the process pressure sensor. A process seal diaphragm couples to a process fluid of the industrial process. A second capillary passageway carries a second fill fluid from the process seal diaphragm to the isolation diaphragm. A diamond like carbon (DLC) coating coats the process seal diaphragm. |
| US10514307B2 |
Fault detection apparatus
An object of the present invention is to enhance fault detection accuracy offered by a fault detection apparatus. A microcomputer reads a characteristic signal input thereto. The microcomputer compares a characteristic read from the characteristic signal with a previously established reference value. The previously established reference value represents a characteristic exhibited by a resistor that is connected with a temperature sensor circuit when the temperature sensor circuit operates normally. The microcomputer determines whether the characteristic exhibited by the resistor falls within a detection range. If it is determined that the characteristic falls with the detection range, the temperature sensor circuit is detected to be operational and information indicating that the temperature sensor circuit is operational is output to a host control apparatus. If it is determined that the detection range is exceeded, the temperature sensor circuit is detected to be faulty and information indicating that the temperature sensor circuit is faulty is output to the host control apparatus. |
| US10514305B2 |
Induced thermal gradients
A temperature difference between a first thermal sensor and a second thermal sensor on a first die is determined. The temperature difference is transmitted from the first die to a circuit on a second die. A temperature from a thermal sensor on the second die is determined. The temperature difference and the temperature from the thermal sensor are utilized on the second die to modify operational characteristics of one or more circuits on the second die. |
| US10514299B2 |
Multiple laser optical feedback assisted cavity enhanced absorption spectroscopy systems and methods
Systems and methods for detecting trace gases utilize a resonance optical cavity and one, two or more coherent light sources coupled to the cavity through one or more cavity coupling mirrors, whereby two or more optical cavities may share the same gas volume. |
| US10514297B2 |
Electronic circuitry for controlling in order to perform exposure measurements continuously, spectrometer using the same and measurement method of the spectrometer
An electronic circuitry of a spectrometer, configured to electrically connect with an optical sensor of the spectrometer, includes a memory unit configured to store a measurement setting, a trigger line configured to transmit at least one trigger signal, and a control unit electrically connected to the trigger line and the memory unit. The control unit is configured to receive the trigger signal from the trigger line so as to instruct the spectrometer to perform a plurality of exposure measurements continuously under the measurement setting, and to save a plurality of spectral data acquired from the exposure measurements into the memory unit. A spectrometer using the electronic circuitry for performing the exposure measurements and a measuring method of the spectrometer are also provided. |
| US10514296B2 |
Spectrometer including metasurface
A spectrometer includes a substrate; a slit which is provided on the substrate and through which light is incident onto the substrate; a metasurface including nanostructures that is configured to reflect and focus the light incident thereon through the slit, at different angles based on respective wavelengths; and a sensor which is provided on one side of the substrate that is opposite to another side of the substrate at which the metasurface is disposed, and configured to receive the light from the metasurface. |
| US10514292B2 |
Optical probe and measuring apparatus utilizing resonant scanners driven in synchronization with separate and coaxial drive axes
An optical probe includes a first resonant scanner having a first mirror capable of rotating centered around a drive axis, the first resonant scanner reflecting emitted light from a light source toward a measured object, and a second resonant scanner having a second mirror capable of rotating centered around the drive axis, the second resonant scanner reflecting light reflected from the measured object toward a photoreceiver. The first mirror and the second mirror are rotationally driven in synchronization. |
| US10514289B2 |
Mass flow rate measurement method, thermal mass flow meter using said method, and thermal mass flow controller using said thermal mass flow meter
In a capillary heating type thermal type mass flow meter comprising a sensor configured to detect temperature and pressure of a fluid and a correction means configured to correct a mass flow rate based on said temperature and said pressure, change rates of the mass flow rate of the fluid with respect to temperature and pressure have been previously acquired, and the mass flow rate is corrected based on said temperature and said pressure as well as these change rates. Thereby, the mass flow rate can be measured accurately and simply even when the temperature and/or pressure of the fluid, whose mass flow rate is to be measured, change. |
| US10514288B2 |
Meter and method for detecton of a meter having been tampered with
A method for detection of a utility meter having been tampered with, in particular a water or heat meter having been tampered with, and a meter for detecting such tampering are provided. The utility meter comprises a flow measurement portion in which the flow of water is measured. The method comprises detecting a presence of air in the flow measurement portion and evaluating a fraud condition, wherein the fraud condition comprises that air is present in the flow measurement portion for a first period of time or more. In response to the fraud condition being evaluated as met, an alert is generated. |
| US10514287B2 |
Thermal flow meter with an asymmetrical inflow-side of circuit package
A thermal flowmeter circuit package having a side of a measurement surface 430 of the circuit package and a flow path 387 at a side of the backside of measurement surface 431 of a rear surface of the measurement surface 430, and an inflow-side end surface of the circuit package for dividing the measurement target gas 30 has different shapes at the side of the measurement surface and at the side of the backside of measurement surface. The inflow-side end surface of the circuit package for dividing the measurement target gas 30 is formed with a reference line 700 dividing the measurement target gas 30, and an end surface 701a at the side of the measurement surface with respect to the reference line and an end surface 701b at the side of the backside of measurement surface with respect to the reference line are formed to be asymmetrical. |
| US10514285B2 |
Drive circuit and electromagnetic flowmeter
A drive circuit includes a primary power supplier which supplies a primary electric power in accordance with a state of the drive circuit, a secondary power supplier which supplies an operation electric power and an excitation electric power, an excitation current supplier which supplies an excitation current to an excitation coil, a power supply monitor which compares the voltage value of the operation electric power with a voltage threshold and outputs monitoring information, and a controller which determines whether a short circuit has occurred in the excitation coil based on the monitoring information, and stops supplying the excitation current if the short circuit has occurred. The voltage threshold is higher than a lowest voltage value with which the controller operates, and the voltage threshold is a voltage value representing that the short circuit has occurred in the excitation coil. |
| US10514281B2 |
Impeller-type flowmeter having a resin case with insulating material arranged between a metal coil case and an amplifier case
A flowmeter includes a metallic body that has a flow path therein, an impeller that is rotatably supported in the flow path inside the body, a pickup coil that is configured to detect a number of rotations of the impeller, the pickup coil being disposed outside the body, a coil case that is made of metal, and accommodates the pickup coil, an amplifier circuit board that is configured to amplify a detection signal of the pickup coil, and an amplifier case that is made of resin, and accommodates the amplifier circuit board. The coil case and the amplifier case are connected via a resin case that is made of resin and includes an insulation material therein. |
| US10514280B2 |
Triggering a process in a measuring unit using a movement pattern
A method for operating a measuring unit having at least one parameter sensor, at least a position sensor and/or an acceleration sensor, and at least a control and evaluation unit, the position sensor and/or the acceleration sensor being connected to the control and evaluation unit, the position sensor emitting a position signal and/or the acceleration sensor emitting an acceleration signal to the control and evaluation unit. At least one process relevant to the operation of the measuring unit is triggered when at least one part of the measuring unit is moved in a first movement pattern, wherein the first movement pattern comprises a sequence of at least two movements and/or at least a partial process of the process or a process is triggered when at least one part of the measuring unit is moved according to a second movement pattern, wherein the second movement pattern comprises at least one movement. |
| US10514278B1 |
Portable metrology stands
A portable metrology stand is disclosed that has three upper leg tube assemblies rotatably attached by way of a shoulder member to a base support member. The stand has adjustable hard stops between the shoulder member and the base support structure that prevent the upper leg tube assemblies from rotating outwardly when the hard stops are engaged. The stand also has a partially-threaded center column positioned between the upper leg tube assemblies being rigidly displaced from the center column by struts connected to a clamping collar surrounding the center column, wherein a tensioning nut is threaded downwardly onto an upper portion of the clamping collar, and wherein tightening of the tensioning nut results in driving the clamping collar downwardly thereby pushing bottom portions of the upper leg tube assemblies outwardly and compressing the adjustable hard stops thereby maintaining the upper leg tube assemblies in a state of compression between the struts and the adjustable hard stops. |
| US10514277B2 |
Measurement method and encoder device, and exposure method and device
There is provided an encoder device to measure a relative moving amount between first and second members. The encoder device includes: a reflective-type diffraction grating on the first member; a light source unit to radiate a measuring light; a first optical member on the second member; a first and second reflecting units on the second member that cause first and third diffracted lights generated via diffraction of the measuring light and having orders different from each other to come into the diffraction grating respectively, and cause second and fourth diffracted lights generated via diffraction of the first and third diffracted lights respectively to come into the first optical member; photo-detectors configured to detect interference lights between two diffracted lights and other light beam respectively; and a measuring unit to obtain the relative moving amount by using detection signals from the photo-detectors. |
| US10514276B2 |
Sensor device
A sensor device for capturing the displacement position of an optical component includes a plurality of stator electrodes and a mechanism or restricting the electric field that is relevant to the measurement of the displacement position to the region of the stator electrodes. |
| US10514274B2 |
Device and method of estimating rotor angle in motor
Provided is a device for estimating a rotor angle in a motor. The device includes a sensor configured to measure a rotation angle “θin” of a motor including a pulsation, a D-Q converter configured to convert the rotation angle “θin” into a D-axis conversion angle, and a phase-locked loop (PLL) block configured to perform proportional integral control on the D-axis conversion angle according to a PLL algorithm to estimate a rotation angle “θout” from which the pulsation has been removed. |
| US10514273B2 |
Smart energy and data/information metering system and method
Embodiments of the invention provide an electric meter assembly including a meter support platform or base able to reversibly electrically couple to a transformer providing inputs including an AC power supply, phase voltage, and/or a phase current. Output of the meter support platform or base can be DC power, AC phase voltage signals and/or AC phase current. Further, a removable or portable meter can couple to the meter support platform or base and to an electric meter system including a meter core coupled to a wireless transmitter, an antenna, an integrated power sensor, and data meter front end. The system includes a data manager configured for electric service analysis including energy usage, and/or interval temperature, phase voltage, current and phase angle in real time, electric energy kWh and kVARh values in a user-specified period, wrong meter base installation detection, physical location of the removable or portable meter, and tamper detection. |
| US10514270B2 |
Navigation peek ahead and behind in a navigation application
A method of providing a sequence of turn-by-turn navigation instructions on a device traversing a route is provided. Each turn-by-turn navigation instruction is associated with a location on the route. As the device traverses along the route, the method displays a turn-by-turn navigation instruction associated with a current location of the device. The method receives a touch input through a touch input interface of the device while displaying a first turn-by-turn navigation instruction and a first map region that displays the current location and a first location associated with the first turn-by-turn navigation instruction. In response to receiving the touch input, the method displays a second turn-by-turn navigation instruction and a second map region that displays a second location associated with the second turn-by-turn navigation instruction. Without receiving additional input, the method automatically returns to the display of the first turn-by-turn navigation instruction and the first map region. |
| US10514266B2 |
Method and system for displaying distance to empty of vehicle
Disclosed herein are a method and a system for displaying a distance to empty (traveling range) of a vehicle, capable of updating the distance to empty more quickly by reducing an amount of computation for calculating the distance to empty (traveling range) of the vehicle. The method includes calculating a distance to empty reachable with current energy of a vehicle based on status information of the vehicle and displaying the calculated distance to empty on a display; and recalculating a distance to empty by reflecting only changed pieces of the status information of the vehicle to update the distance to empty, and replacing the distance to empty displayed on the display with the updated distance to empty. |
| US10514265B2 |
Map display device, navigation device and map display method
A map display device includes a position information acquiring unit for acquiring the present position of a vehicle; a map data storage unit for storing map data; a remaining energy acquiring unit for acquiring a residual quantity of energy for driving the vehicle and equipment mounted on the vehicle; a range calculating unit for computing a range the vehicle can travel with the remaining energy, using a moving energy consumption rate which is energy consumption per unit time required for moving the vehicle and a driving energy consumption rate Eci which is energy consumption per unit time required for driving the equipment mounted on the vehicle; and an output control unit for displaying the range on a map using the map data. |
| US10514259B2 |
Quad proof mass MEMS gyroscope with outer couplers and related methods
A two-axis microelectromechanical systems (MEMS) gyroscope having four proof masses disposed in respective quadrants of a plane is described. The quad proof mass gyroscope may comprise an inner coupler passing between a first and a third proof mass and between a second and a fourth proof mass, and coupling the four proof masses with one another. The quad proof mass gyroscope may further comprising a first outer coupler coupling the first and the second proof masses and a second outer coupler coupling the third and the fourth proof masses. The outer couplers may have masses configured to balance the center of masses of the four proof masses, and may have elastic constants matching the elastic constant of the inner coupler. The quad gyroscope may further comprise a plurality of sense capacitors configured to sense angular rates. |
| US10514258B2 |
Systems and methods for calibrating unstable sensors
Calibrating an unstable sensor of a mobile device. Systems and methods for calibrating a sensor of a mobile device determine a first estimated position of the mobile device without using any measurement from the sensor of the mobile device, generate a second estimated position of the mobile device using a measurement from the sensor, estimate a sensor error of the sensor using the first estimated position and the second estimated position, and use the sensor error to determine a calibration value for adjusting one or more measurements from the sensor. |
| US10514254B2 |
Road surface property acquiring method and road surface property acquiring device
To rapidly and reliably measure a road surface property using measurement results and determination results of a road surface in the past. A vehicle mounted with a road surface property acquiring device is guided to a specified point on a road and measurement is carried out. The past road surface data on a past road surface property is acquired, a present position of the vehicle is acquired, and a past road surface property image representing a feature amount of the road surface property in a range including the present position created based on the past road surface data is displayed; and the vehicle is guided from the present position to a specified area while measuring a state of the road surface with the road surface property acquiring device. |
| US10514250B2 |
Interferometry system and associated methods
An interferometry system including a coherent light source operable to generate a beam of coherent light is provided. Separate waveguide pathways are optically associated between the coherent light source a photodetector. A transceiving segment can also be optically associated with each waveguide pathway at a location between the coherent light source and the photodetector. Each transceiving segment can be configured to emit an emitted beam of coherent light and positioned to receive a received portion of an emitted beam of coherent light emitted from a transceiving segment optically associated with a different waveguide pathway. The received portion of the emitted beam of coherent light can be combined with coherent light from the waveguide pathway receiving the received portion of the emitted beam of coherent light to form an optical interference signal. Accordingly, each waveguide pathway can be further configured to direct a separate optical interference signal toward a respective photodetector. |
| US10514247B2 |
Wafer alignment mark scheme
A wafer alignment apparatus includes a light source, a light detection device, and a rotation device configured to rotate a wafer. The light source is configured to provide a light directed to the wafer. The light detection device is configured to detect reflected light intensity from the wafer to locate at least one wafer alignment mark of wafer alignment marks separated by a plurality of angles. At least two of those angles are equal. |
| US10514246B2 |
Discrete magnetic angle sensor device, a magnetic angle sensor arrangement, a method for generating an angle signal and a method for providing a sensor signal
A discrete magnetic angle sensor device according to an embodiment includes a first magnetic field gradiometer and a second magnetic field gradiometer. The first magnetic field gradiometer and the second magnetic field gradiometer are of different types of a group of gradiometer types. An embodiment may improve an accuracy of a determination of a rotation angle. |
| US10514243B2 |
Tool for measuring angles and length in structures and frames
The invention is a tool for measuring the distance and angle between two points on two surfaces to measure position of the points and surfaces relative to one another to provide the user with angle and distance measurements which fully define the relationship between the surfaces and points without additional calculations. |
| US10514242B1 |
Method and apparatus for electrochemical ammunition disposal and material recovery
In a method for electrochemical ammunition disposal and material recovery, ammunition cartridges are placed in an acidic aqueous solution that is in contact with a cathode and an anode. The ammunition cartridges have a casing that includes an alloy of copper and zinc. The ammunition cartridges are agitated in the acidic aqueous solution as a voltage is applied between the anode and the cathode. The applied voltage is effective to oxidize and dissolve zinc from the copper-zinc alloy. Copper metal derived from the alloy can be recovered as a solid, and zinc ion derived from the alloy can be recovered as a solution. |
| US10514241B1 |
Stage separation mechanism and method
A missile or other flight vehicle has a stage separation mechanism for separating a downstream stage from an upstream portion of the missile. The mechanism includes one or more holes in fluid communication with a cavity between the upstream and downstream portions of the missile. The holes are located downstream of one or more shocks produced by one or more local variations in the outer surface shape of the missile. The one or more local variations in outer surface shapes produce the one or more shocks as the missile is flown at supersonic speeds. These shock(s) produce downstream pressure rises, and these pressure increases are communicated to the cavity by the hole(s). The increased pressure in the cavity provides a mechanism for separating the downstream stage from the upstream portion of the missile, after release of a mechanical coupling between the upstream portion and downstream stage. |
| US10514239B2 |
Retroreflector array and cover for optical bullet tracking
Systems, devices, and methods including a bullet; a retroreflector array adhered to a base of the bullet, the retroreflector array having prism facets with a periodicity between 0.2 mm-2.0 mm; and a cover disposed over the retroreflector array and hermetically sealed at the base of the bullet; where the cover is disposed over the retroreflector array in a first position prior to firing, and where the cover is released from the base of the bullet in a second position after firing. |
| US10514232B2 |
Launching aerial devices
A launch container apparatus for ejection from a submerged launch platform and a method for ejecting a launch container apparatus are disclosed. The apparatus comprises an enclosure for carrying an unmanned aerial device and a surfacing sensor configured to generate a control signal in response to detection of surfacing of the launch container apparatus. Petals are configured to provide buoyancy and stabilization for the launch container apparatus are also provided. A petal drive mechanism moves, in response to the control signal, the petals from a folded position to an expanded position. |
| US10514231B1 |
Shoulder support for a firearm
A shoulder support for mounting on an end of a rifle gunstock having a main body that rests against the shoulder in use. The shoulder support has an extension member pivotally connected to the bottom end of the main body that can be selectively pivoted from an extended position to a collapsed position. When in the extended position a surface of the extension member is substantially coplanar with the main body that rests against the shoulder during use to provide enhanced support for the rifle against the shoulder. There is a means for automatically locking the extension member into the extended position, means for rapidly unlocking the extension member to position it in the collapsed position and automatically holding the extension in the collapsed position. |
| US10514225B2 |
Firearm shooting rest
A shooting rest and associated methods. The shooting rest includes a forward support and a rear support both supported by a frame. The forward support is configured to clamp a forward portion of the firearm and permit rotation of the firearm with respect to the frame about a pitch axis to adjust a vertical aim of the firearm and about a yaw axis to adjust a horizontal aim of the firearm. The rear support includes a platform positioned to support a bottom of a trigger hand grip portion of the firearm. The platform is adjustable in elevation to adjust the vertical aim of the firearm. |
| US10514222B2 |
Trigger mechanism for a firearm
A trigger mechanism for a firearm includes a hammer element pivotable between a ready position and a fired position, and a trigger element pivotable between a first position that retains the hammer element in the ready position, and a second position that releases the hammer element. The hammer element may include a hammer sear or a trigger sear having an initial sear surface and a terminal sear surface. The trigger element may include a trigger sear that at least partially engages a portion of the hammer sear when the hammer element is in the ready position. |
| US10514217B2 |
Tube cleaning and inspecting system and method
Systems and methods may utilize a two-axis stand configured with a locator moveable along two orthogonally oriented axes. The locator may scan a tube opening. A controller may position the locator and the two-axis stand to a) scan across a plurality of tube openings, b) locate the plurality of tube openings based on the scan, and c) activate a cleaning tool to clean tube interiors associated with respective tube openings. Control may be automated and/or based on user interaction with a user interface. |
| US10514212B2 |
Device and method for controlling a phase transition of a fluid between liquid and vapour states
A device and method for changing a fluid from one state to another state, the states comprising a liquid and a vapour state are disclosed. The device comprises: an inlet configured to receive the fluid in a first state; an outlet configured to output the fluid in a second state; and a conduit connecting the inlet to the outlet. The conduit is configured such that a resistance to flow changes along at least a portion of a flow axis within the conduit. The device further comprises a controller configured to control a location of a region within the portion of the conduit in which the fluid changes state by controlling at least one of a temperature of the fluid and a pressure at at least one of the inlet and the outlet. |
| US10514209B2 |
Water-cooling type secondary battery
Provided is a water-cooling type secondary battery, and more particularly, a water-cooling type secondary battery capable of improving heat conductivity to thereby increase cooling efficiency by integrally forming a refrigerant pipe on an edge part of heat radiating plates respectively interposed between a plurality of battery cells which are stacked in parallel with each other and closely adhered to each other. |
| US10514200B2 |
Efficient variable capacity chilled water plant design with reduced mechanical cooling and thermal storage
A system configuration for a chilled water plant is described in which mechanical cooling is reduced in favor of less energy intensive ambient dry or evaporative cooling. While the system sees the greatest performance improvement in dry and cool climates, considerable energy savings may be realized in a variety of climate zones. Less facility hardware is required for the same amount of total cooling capacity, reducing the overall cost of the plant. |
| US10514198B2 |
Multi-layer gas barrier materials for vacuum insulated structure
A vacuum insulated structure includes a multi-layer sheet of material comprising at least one layer of barrier material that is disposed between first and second outer layers. The barrier material and the first and second outer layers comprise thermoplastic polymers or elastomeric or hybrid material systems. The multi-layer sheet of material is thermoformed or vacuum formed to form a non-planar first component having a central portion and four sidewalls extending transversely from the central portion. A second component having a central portion and four sidewalls extending transversely from the central portion is secured to the first component to form an interior space therebetween. Porous filler material is positioned in the interior space, and a vacuum is formed in the interior space by removing gasses and moisture (water vapor). The first and second components are sealed together to form a vacuum insulated structure. |
| US10514197B2 |
Refrigerator
There is disclosed a refrigerator including an inner case that defines an exterior appearance of a storage space, with a communication hole formed therein, an outer case spaced apart a predetermined distance from the inner case, with a communication formed at a position corresponding to the communication hole of the inner case, a vacuum space provided between the inner case and the outer case, with being maintained vacuum, to insulate the inner case from the outer case, and a connection pipe passing through the vacuum space, to connect the communication hole of the inner case and the communication hole of the outer case with each other. |
| US10514193B2 |
Refrigerator appliance and ice maker apparatus
A refrigerator appliance and ice maker apparatus are included herein. The ice maker apparatus may include a casing, an auger, a discrete flange, and an extruder die. The casing may define a chamber about a central axis. The casing may extend along the central axis between a top portion and a bottom portion. The casing may include a first material. The auger may be disposed within the chamber of the casing. The discrete flange may be selectively mounted on the casing. The discrete flange may include a second material that is unique from the first material. The extruder die may be attached to the discrete upper flange and positioned above the casing. |
| US10514192B2 |
Dehumidifier
A dehumidifier includes a body having an inlet for suctioning air and an outlet for discharging air; a compressor, disposed at the body, for compressing a refrigerant; a condenser for condensing the refrigerant compressed from the compressor; an expander for expanding the refrigerant condensed from the condenser; an evaporator, disposed at upstream of the condenser according to the flow direction of air, for evaporating the refrigerant expanded from the expander; a condensate water tank to store condensate water condensed from the evaporator; and a condensate water pipe, connected to the condensate water tank, for flowing the condensate water to be heat-exchanged with the refrigerant compressed from the compressor. |
| US10514190B2 |
Additive composition for improvement of miscibility of lubricants in air-conditioning and refrigeration systems
A lubricant additive for introduction into a AC/R system to improve lubricant miscibility and performance in the AC/R system. |
| US10514188B2 |
Laser cooling of organic-inorganic lead halide perovskites
The invention relates generally to cooling matter using laser emission, and in particular, to cooling perovskite materials using laser emission. |
| US10514183B2 |
Exhaust gas latent heat recovery device
An exhaust gas latent-heat recovery device includes: a heat transfer tube disposed inside a duct through which exhaust gas flows, the heat transfer tube having a water supply inlet into which water to be heated for recovering latent heat of the exhaust gas is supplied and a water supply outlet through which the water to be heated is discharged; and a water supply control part configured to control supply of the water to be heated to the water supply inlet. The water supply control part is configured to control supply of the water to be heated from the water supply inlet so that an outlet temperature being a temperature of the water to be heated at the water supply outlet is at a set temperature. |
| US10514180B2 |
Methods of approximating physical and or chemical properties of air in buildings as well as reducing the consumption of other resources associated with operating buildings
The invention concerns predominantly enclosed spaces, typically buildings, which are exposed to directionally and temporally varying levels of solar electromagnetic radiation, as well as temporally varying levels of ambient air temperature, flow velocity and direction. Such a building comprising at least one primary compartment and at least one secondary compartment. The primary compartment predominantly serves to achieve the primary purpose of the building. An electronic controller can modulate throughput or speed of active or passive air flow to and from the secondary compartment. The controller uses a descriptive model to predict thermal behavior of the building and to derive control signals. The control system acquires data from one or more sensors. In some embodiments the disclosed methods are at least partially incorporated in a home automation system, including internet connectivity. |
| US10514179B2 |
Methods of reducing consumption of resources associated with operating predominantly enclosed spaces, in particular with operating buildings
The invention concerns predominantly enclosed spaces, typically buildings, which are at least exposed to directionally and temporally varying levels of solar electromagnetic radiation as well as temporally varying levels of ambient air temperature and ambient air flow velocity and direction.Methods for at least approximating any one or any combination of system targets of a) reducing the average energy expenditure for keeping at least one primary compartment of a building within a desired temperature range by means of active air conditioning, or b) reducing temperature variations during a typical 24-hour cycle within said at least one primary compartment of said building, or c) reducing one or both of the average temperature or the peak temperature of said at least one primary compartment of said building. Methods for at least partially increasing the typical lifetime of some components of buildings and thus reducing resources associated with maintaining at least some building function. |
| US10514177B2 |
Smartvent and atmospheric controller apparatuses, methods and systems
The SmartVent and Atmospheric Controller Apparatuses, Methods and Systems (“SmartVent”) transforms user desired environmental setting and SmartVent measurement inputs via SmartVent components into SmartVent adjustment messages and environmental change outputs. In one embodiment, a SmartVent system may include a self-regulating HVAC system, comprising a plurality of smart HVAC vents disposed in wireless communication with a remote computing device. Where the remote computing device includes a memory and a processor disposed in communication with the memory, configured to record calibration data from each of said plurality of smart HVAC vents. The calibration data may include temperature and flow rate data from each of said plurality of smart HVAC vents. The system may generate calibration tables in accordance with the recorded calibration data and transmit instructions to each of the plurality of smart HVAC vents to optimize thermal conditions and energy efficiency of the HVAC system, in accordance with said calibration tables. |
| US10514174B2 |
Air conditioner with selective filtering for air purification
A split air conditioner has a cabinet with a fan and evaporator for mounting within a structure. The cabinet includes one or more movable dampers or movable filters positioned in the flow path between the air inlet and the outlet for selectively filtering contaminants from the air to provide a greater or lesser degree of filtration of the air. The movable filters include sliding and/or pivot mounting structure which may accommodate stacking multiple filters with different filtering characteristics. The system may operate in a filtering only mode with no cooling, a cooling only mode with no filtering, or a combination of cooling and selective filtering. |
| US10514171B2 |
3D non-axisymmetric combustor liner
A combustor liner with an input end and an output end includes an annular inner wall and an annular outer wall. At least one of the inner wall and outer wall is three-dimensionally contoured. The inner wall and the outer wall form a combustion chamber with the contours creating alternating expanding and constricting regions inside the chamber causing combustion gases to flow in the circumferential and axial directions. |
| US10514169B2 |
Combustor hole arrangement for gas turbine engine
A combustor liner for a gas turbine is provided. The combustor liner comprises a wall and a plurality of airflow injection holes in the wall arranged in a circumferentially-extending row, the plurality of airflow injection holes including a plurality of circular first airflow injection holes and at least one non-circular second airflow injection hole. |
| US10514166B2 |
Pyrophoric liquid ignition system for pilot burners and flare tips
Described herein are methods and systems for using pyrophoric liquids to ignite combustible gas. |
| US10514157B2 |
Whip light system
A whip light with a controller in the base of the whip light that responds to inputs via a downloadable smart phone application to control color, brightness, and flashing patterns, where the handle and tube portion of the whip light can be installed on a base and removed from a base with one hand. The base is attachable to a vehicle. The electrical interface between the handle and base includes two five-element magnetic connectors brought into abutment by attaching the handle to the base. The magnetic connectors are mounted on respective small PCBs. The mechanical interface between the handle and base includes circumferentially arranged spring-biased ball bearings in a connector portion of the handle which mates with a neck of a cover for the base. The tube encloses a plurality of light sources, preferably RGB and white LEDs that emit light radially from the long axis of the tube. |
| US10514156B2 |
Luminaire
A luminaire is provided. The luminaire includes a luminaire body and a first wireless communication device. The first wireless communication device receives a first control signal wirelessly transmitted from an outside of the luminaire body, and wirelessly transmits a second control signal in response to the first control signal. The luminaire body includes: a light source; a second wireless communication device that receives the second control signal; a light emission control circuit that is electrically connected to the second wireless communication device and controls a light emission state of the light source according to the second control signal; and a case that, with or without a cover, houses the second wireless communication device and the light emission control circuit. The first wireless communication device is attached to the luminaire body. |
| US10514153B2 |
Backlight module and display device
A backlight module including a light source, a reflector, a chamber, and a block plate is provided. The light source has at least one light unit arranged along a first direction. The reflector extends along the first direction and a curve opposite the light unit is formed on a cross section perpendicular to the first direction. The reflector has a first end and a second end opposite to each other. The first end extends toward the light source while the second end forms a light exit with the light source. The chamber has a light entrance end facing the light exit to receive light reflected by the reflector. The block plate is disposed between the light unit and a light-receiving surface of the chamber to reduce the light directly reflected to the light-receiving surface of the chamber by the reflector. |
| US10514149B2 |
Luminaire assembly
A luminaire assembly includes: a substrate extending along a first direction comprising a first material having a first coefficient of thermal expansion; a plurality of light emitting elements (LEEs) secured to the substrate and arranged along the first direction; a light guide composed of a material having a second coefficient of thermal expansion different over an operating temperature range; a plurality of optical elements arranged along the first direction, each optical element being positioned to receive light emitted from a corresponding one or more of the LEEs and to direct the light to an edge of the light guide; a housing; and a heat coupling layer arranged between the substrate and the housing. The substrate and the heat coupling layer are constructed so that each of the plurality of LEEs, while secured to the substrate, remain registered with their corresponding optical element over the operating temperature range. |
| US10514148B2 |
Pattern projection using microlenses
An illumination assembly includes a light source, which is configured to emit optical radiation. A transparency containing a plurality of micro-lenses, which are arranged in a non-uniform pattern and are configured to focus the optical radiation to form, at a focal plane, respective focal spots in the non-uniform pattern. Optics are configured to project the non-uniform pattern of the focal spots from the focal plane onto an object. |
| US10514144B2 |
Vehicle lamp
A vehicle lamp includes a first reflector which reflects light emitted from a first light source to form a low-beam light distribution pattern, a second reflector which reflects light emitted from a second light source to form a high-beam additional light distribution pattern and includes a short distance reflecting surface provided at a closer position and a long distance reflecting surface provided at a farther position with respect to the second light source at a predetermined interval therebetween, a third light source which is arranged in front of the second reflector and turned on in a low-beam lighting mode, and a third reflector which is arranged in a gap between the short distance reflecting surface and the long distance reflecting surface and reflects light emitted from the third light source. |
| US10514143B2 |
Light module comprising a primary optical element equipped with two forming layers
A light module of a motor vehicle including: a first transverse row of light sources; a first one-piece primary optical element which has a first forming layer; a bifocal imaging device which is designed to project an image of each light source; characterized in that the light module includes a second transverse row of light sources, the first primary optical element including a second one-piece forming layer which is associated with the second row. |
| US10514141B1 |
Light engine and method of simulating a flame
A system and method for lighting effects, including simulating a flame, is disclosed. One or multiple three dimensional substrates include one or multiple arrays of light sources, such as LED, mounted on or into them. A control circuit actuates the light sources in a manner to simulate different light effects including flickering flames of different types of flame fuel and the bending of flames in the wind. This system can include a light engine in a light fixture such as an architectural fixture. |
| US10514137B2 |
Joining structure of light emitting units
An object of this invention is to provide a highly portable light-emitting device or a highly browsable light-emitting device. The light-emitting device includes a joint portion, and a plurality of light-emitting units apart from each other with the joint portion positioned therebetween. The joint portion and the light-emitting units are flexible. The joint portion can be bent to a curvature radius smaller than a curvature radius to which the light-emitting unit can be bent. The light-emitting unit is supplied with a signal through a side not adjacent to the joint portion or is supplied with a signal by wireless communication. |
| US10514134B2 |
LED tube lamp
An LED tube lamp includes a lamp tube, two end caps, an LED light strip, a power supply, and a reflective film. At least a portion of an inner surface of the lamp tube is formed with a rough surface, and the roughness of the rough surface is higher than that of the outer surface. Each of the two end caps is coupled to a respective end of the lamp tube by a gel. The LED light strip is disposed on an inner surface of the lamp tube with a plurality of LED light sources mounted on the LED light strip. The power supply is disposed at one or two of the end caps. The power supply is electrically connected to the plurality of LED light sources. The reflective film is disposed on the inner surface of the lamp tube. |
| US10514132B2 |
Apparatus having electroluminescent quantum dots
A lighting apparatus includes a housing, an electroluminescent quantum dots (QD) unit as a light source, and an electrical component for providing electrical energy to the electroluminescent QD unit. The housing may be in the form of an incandescent bulb, a halogen bulb, a fluorescent tube or a panel. The electroluminescent QD unit includes a plurality of QDs printed on an insulating substrate. The substrate may be flexible so that the electroluminescent QD unit may be bent or curved to conform to the shape of an incandescent bulb, fluorescent tube or panel or a halogen filament so as to mimic these traditional light sources. Methods for retrofitting traditional or LED light fixtures with a lighting apparatus including an electroluminescent quantum dots (QD) unit as a light source are also described. |
| US10514130B2 |
Tube array type nitrogen canister
A tube-array-type liquid nitrogen container includes a container body having a mouth; a tube array component received in the container body; and a top cap sealing the mouth from above. The top cap is rotatable in the mouth. The tube array component is composed of a plurality of holding tubes. The holding tube is opened at one end thereof, wherein the opening thereof faces the top cap. The top cap has at least one tube access passing therethrough. Each tube access is atop covered by a tube access cover. The tube-array-type liquid nitrogen container uses a tube-array component composed of the a plurality of holding tubes to store the freezing tubes, and is cooperated with the rotatable top cap and an external robotic arm, thereby improving space utilization and thermal insulation, effectively ensuring safety of the freezing tubes, and facilitating automatic storage of freezing tubes. |
| US10514128B2 |
Drive gear assembly for a detachable roll
A drive gear assembly for a roll that is detachably supported in a machine body, the assembly comprising a drive gear mounted for a rotation about a stationary axis in the machine body, a driven gear mounted on an end portion of the roller, and a bearing formed in the machine body for supporting said end portion in an operative position in which the drive gear meshes with the driven gear, the assembly further comprising by a safety cover that is pivotally supported on the machine body to be movable between an active position in which it covers at least a part of the periphery of the driven gear, except a portion where the drive gear meshes with the driven gear, and an open position in which it permits an insertion of the end portion of the roll into the bearing, the cover being elastically biased into the open position and having an engagement surface arranged to be engaged by at least one of the roll and the driven gear for holding the cover in the active position as long as the roll is in the operative position. |
| US10514127B2 |
Suspension Mount
A suspension mount is provided, which is adapted to selectively suspend an electronic device on at least one first ceiling structure or at least one second ceiling structure. The suspension mount includes a mount body, a first clip member and a second clip member. The mount body includes a first body connection unit and a second body connection unit, wherein the first body connection unit is located on one side of the mount body, and the second body connection unit is located on another side of the mount body. The first clip member includes a plurality of first member connection portions, a plurality of second member connection portions and a first abutting portion abutting the ceiling structures. The second clip member includes a plurality of third member connection portions, a plurality of fourth member connection portions and a second abutting portion abutting the ceiling structures. |
| US10514124B2 |
Plug with handle
A plug for sealing an interior of a tube and including a cylindrical body having a first end that is open and includes an annular surface, and a second end that is closed by a conical end wall. The cylindrical body having a plurality of ribs that are configured to engage the interior of the tube and provide a seal between the plug and the interior of the tube. The plug also includes a handle unitary with the cylindrical body that extends from the annular surface. The handle has a cylindrical inner surface that is coextensive with an interior surface of the cylindrical body and an outer surface that is coextensive with an exterior surface of the cylindrical body. |
| US10514123B2 |
Tapping sleeve with bent ends
A tapping sleeve includes a first bend line in a planar outlet band between a first side end and a second side end of the planar outlet band, the first bend line extending from a front end to a back end of the planar outlet band, a first outlet flange defined between the first side and the first bend line; a second bend line in the planar outlet band between the first bend line and the second side end, the second bend line extending from the front end to the back end of the planar outlet band, a second outlet flange defined between the second side and the second bend line; and an arcuate portion formed between the first bend line and the second bend line. |
| US10514119B2 |
Duct coupling system
A duct coupling system includes a first duct with a perimeter attached to a compliant sealing gasket and a second duct with a perimeter attached to an annular component sized to interface with a seat of the compliant sealing gasket. The compliant sealing gasket can be selectively tightened around the perimeter of the first duct by engaging a tightening mechanism of a clamp to selectively tension a cable with opposing first and second end portions attached to the clamp and a longitudinal central portion encircling a perimeter of the compliant sealing gasket. Tensioning of the cable causes circumferential compression of the compliant sealing gasket and forms a seal between the first duct and the second duct. |
| US10514112B2 |
Cable bearing element, arrangement of cable bearing elements and method of manufacturing a cable bearing element
The invention relates to a cable bearing element, to an arrangement of cable bearing elements and to a method of manufacturing a cable bearing element. The cable bearing element is adapted to position and/or to hold at least one line section of an electric line, wherein the cable bearing element provides at least one guiding channel for the section of the electric line, wherein a base of a first section of the guiding channel is arranged within a first plane and a base of another section of the guiding channel is arranged within a second plane, wherein the second plane is parallel to the first plane and spaced apart from the first plane with a first predetermined distance, wherein the guiding channel comprises a base part and side walls, wherein a geometry or size of the guiding channel is adapted to the diameter of the electric line or cable which is to be arranged within the guiding channel. |
| US10514111B2 |
Fluidic switching devices
A fluidic device controls fluid flow in channel from a source to a drain. In some embodiments, the fluidic device comprises a channel and a gate. The channel is configured to transport a fluid from the source to the drain. The gate controls a rate of fluid flow in the channel in accordance with the fluid pressure within the gate. Specifically, the gate is configured to induce a first flow rate of the fluid in the channel in accordance with a low pressure state of the gate, and a second flow rate of the fluid in the channel in accordance with a high pressure state of the gate. In certain embodiments, the first flow rate is greater than the second flow rate. In alternative embodiments, the second flow rate is greater than the first flow rate. |
| US10514110B2 |
System, method, and apparatus for optimizing a timing of a flush valve
A system for adjusting a timing of at least one flush valve based on demand is provided. The system includes a plurality of flush valves arranged in at least one restroom. The system also includes a network device configured to receive wireless signals, and at least one processor in communication with the network device and the plurality of flush valves, the at least one processor programmed or configured to: detect, based on wireless signals received by the network device, a number of mobile devices in the area; determine whether the number of mobile devices in the area meets or exceeds at least one predetermined threshold; and in response to determining that the number of mobile devices in the area meets or exceeds the at least one predetermined threshold, adjusting the flush time of each of the plurality of flush valves to an adjusted flush time. |
| US10514108B2 |
Ball valve assembly
A ball valve assembly includes a duct with a central passage for the flow of fluids. A ball valve is rotatably mounted within the duct. The ball valve has a through bore selectively alignable in an operational position with the central passage to allow flow through the valve assembly. A lateral opening is provided in the duct. A handle attached to the ball valve extends through the lateral opening such that it is accessible from outside the duct to allow rotation of the ball valve. The ball valve, handle and duct are sized so that the ball valve and handle together are insertable into one end of the duct in a first orientation to an intermediate position, from which position and orientation the ball valve and handle together can be manipulated without the ball valve leaving the duct to a final position with a second orientation in which the handle extends out through the lateral opening and the ball valve is in its operational position. |
| US10514104B2 |
Indexer controlled directional valve system
A technique enables mechanical control of a directional valve. The technique may utilize a system comprising a directional valve which is mechanically actuatable between a plurality of flow positions. The directional valve is mechanically coupled with an indexer mechanism. The indexer mechanism may be shifted to a plurality of desired indexer positions defined by a cam track. As the indexer mechanism is shifted between indexer positions, the mechanical link between the indexer mechanism and the directional valve mechanically shifts the directional valve to selected flow positions of the plurality of flow positions. |
| US10514103B2 |
Refrigerant control valve apparatus
A refrigerant control valve apparatus which maintains improved sealing ability while being restrained from being enlarged includes a housing including a first discharge port and a second discharge port which includes a smaller diameter than the first discharge port, a rotor rotatably housed at the housing, a bore portion provided at an outer wall portion of the rotor to control a flow of refrigerant relative to the first discharge port and the second discharge port, a second seal portion of the second discharge port being configured to make contact with an edge portion of the bore portion in a case where the rotor is specified at any rotation position for sending out the refrigerant to the second discharge port. |
| US10514102B2 |
Intershaft bladelet seal
A gas turbine engine includes a first rotor shaft and a second rotor shaft around the first rotor shaft. A knife edge seal is radially between the first rotor shaft and the second rotor shaft, and is connected to one of the first rotor shaft or the second rotor shaft. The knife edge seal is sized radially to form a gap between the knife edge seal and the other of the first rotor shaft or the second rotor shaft. A plurality of blades having a general airfoil shape is between the first rotor shaft and the second rotor shaft proximate the knife edge seal. The plurality of blades is connected to the first rotor shaft or the second rotor shaft, and a second gap is formed radially between the plurality of blades and the other of the first rotor shaft or the second rotor shaft. |
| US10514094B2 |
Method for controlling the internal electronic range selection for a 9 speed automatic transmission
A method for controlling internal electronic range selection for an automatic transmission includes: confirming if a range change command has been ordered from a current transmission operating state; verifying expected performance from at least first and second mode valves and a park servo are present in the current transmission operating state prior to allowing a range change event; during the range change event: generating proactive commands including ordering a reduction in a hydraulic system pressure; and identifying if an unexpected event is detected; and following completion of the range change event confirming expected performance is obtained from at least the first and second mode valves and the park servo to achieve a driver intended state. |
| US10514080B2 |
Torsional vibration reducing device
A torsional vibration reducing device includes: a rotating body; an inertial body; a coupling member configured to transmit the torque to the rotating body and to the inertial body; and a first coupling portion and a second coupling portion, which are separately provided to either the rotating body or the inertial body. The first coupling portion engages with the coupling member so as to: restrict movement of the coupling member in a rotational direction of the rotating body; and allow movement of the coupling member in a radial direction of the rotating body. The second coupling portion engages with the coupling member such that when the rotating body and the inertial body rotate relative to each other, a contact portion of the coupling member with respect to the first coupling portion moves in the radial direction of the rotating body. |
| US10514077B2 |
Vibration damper with an external housing
Vibration damper (1) with an external housing (9) includes an outer cylinder (3) with a main axis. The housing (9) having two receiving spaces (13, 15) is arranged on an outer lateral surface of the outer cylinder (3). Each receiving space (13, 15) has a main axis. The main axis of the outer cylinder (3) and the main axes of the receiving spaces (13, 15) are arranged so as to be skew with respect to one another. |
| US10514074B2 |
Railway vehicle disc brake apparatus
A vehicle disc brake apparatus is adapted for use with a vehicle including a brake disc and includes a bracket configured to be fixed to the vehicle, a caliper body coupled to the bracket and pivotal about a pivotal axis that extends in a front-rear direction of the vehicle, a brake cylinder device that generates braking force, and two levers arranged on the caliper body. The levers transmit the braking force to the brake disc of the vehicle. The bracket and the caliper body are coupled at a position located toward the brake disc from the brake cylinder device. |
| US10514073B2 |
Bearing with integrated wedge locking assembly
A drive assembly including a wedge clutch assembly is disclosed. The wedge clutch assembly includes a first cage having a first plurality of tapered crossbars that at least partially define a plurality of tapered wedge pockets. A plurality of wedges are each arranged within a respective one of the plurality of wedge pockets and within a circumferential groove of one of an outer ring or an inner ring. The plurality of wedges each including a ramped surface facing a corresponding one of a plurality of ramps defined in the outer ring or inner ring. Movement of the first plurality of tapered crossbars in a first axial direction or a second axial direction circumferentially drives the plurality of wedges into contact with the circumferential groove such that an input drive gear drives an output. |
| US10514072B2 |
Friction element for a frictional shifting element for a vehicle transmission
A friction element (1, 3) for a frictional shift element for a transmission of a vehicle, the friction element having an annular base body with a plurality of friction surface elements (5), the plurality of friction surface elements (5) protruding radially inwardly or radially outwardly and are distributed over a periphery of the annular base body. The friction element (1, 3) and the plurality of friction surface elements (5) are each formed as one piece. |
| US10514064B2 |
Bearing package and installation tool
A device for supporting and installing a bearing assembly includes an inner ring having an inner ring axial face, an outer ring having an outer ring axial face and an outer diameter, and a plurality of rolling elements positioned between the inner ring and the outer ring. The device comprises a sleeve having an inner diameter sized and configured to receive and support the outer ring along the outer diameter, and a disc positioned within the sleeve. The disc includes a disc outer diameter sized and configured to permit sliding of the disc along the sleeve inner diameter in an axial direction of the sleeve, and a disc face surface sized and configured to engage the inner ring axial face, or the outer ring axial face, or both when the bearing assembly is received in the sleeve. |
| US10514061B2 |
Linear moving bearing
A linear moving bearing, comprising: a retaining portion having at least one receiving chambers at lateral sides thereof; each receiving chamber being installed with at least one set of sliding track which is formed by two round rods; each of receiving chamber formed with two stop walls at an upper and lower ends of an opening of the receiving chamber; the stop walls serving to retain the round rods in the receiving chamber; each of the set of the sliding track resisting against a sliding rod so that the round rod being slidable along the sliding track. The stop walls are screwed or buckled to an upper and a lower end of a lateral wall aside the opening of the receiving chamber. The sliding rod has a sharp angle resists against a middle area between the two round rods of a set of the sliding track. |
| US10514057B2 |
Cushioned carabiner clip
The present invention relates to an improved carabiner system, including an impact-dampening cushion around the external surface of the frame for cushioning damage during a fall or collision and to reduce sound from loose or swinging carabiner collisions. Additional surface routing and through holes provide improved register between the carabiner frame and the over-molded cushion layer. |
| US10514053B2 |
Fastening device for a sandwich component
A snap-together fastening device includes a holding element and an actuating element. The holding element has one or more fixing arms that are actuatable from a mounting position into a fixing position. The actuating element is pluggable into an opening of the holding element, and has a top end and a bottom end. The actuating element deflects, in its position in which it is plugged into the holding element, at least one fixing arm into a fixing position. In its position in which it is plugged into the holding element an outermost edge of the actuating element, that is in the region of the top end, contacts an inner surface of the at least one fixing arm. |
| US10514047B2 |
Submersible pump and method of pumping fluid
A pump (100) has an inlet (28), a first outlet (30) and a second outlet arrangement. The pump (100) is arranged so that when operated in a body of water (104), water from that body of water (104) is pumped thought the first outlet to a remote location. Additionally liquid is delivered to the second outlet system (102) which subsequently flows out from the second outlet system (102) back into the body of water (104) to create a flow of the liquid back into the body of water 104 and away from the pump (100). The liquid can be water from the body of water (104). In this instance a portion of the water at the first outlet can be diverted to the second outlet arrangement. But alternately liquid can be sourced externally from the body of water (104). |
| US10514046B2 |
Air management system for the outdoor unit of a residential air conditioner or heat pump
A fan assembly includes a fan housing having an inlet and an outlet. A recess formed in the inlet is configured to receive a portion of a heat exchanger. A fan rotor is positioned within the housing and is configured to rotate about a fan axis. The fan rotor includes a hub having a plurality of fan blades mounted thereto. |
| US10514045B2 |
Impeller, rotating machine, and method for assembling rotating machine
An impeller is equipped with: a disk part, having a cylindrical part into which a rotary shaft that rotates around an axis line is inserted, with a portion of the cylindrical part in the axis line direction of the rotary shaft being fixed to the rotary shaft as a grip part, and a disk main body part extending from the cylindrical part outward in the radial direction of the rotary shaft a blade part protruding from the disk main body part toward a side in a first direction in the axis line direction; a reinforcing member attachment part formed on the cylindrical part closer to a side in a second direction in the axis line direction than the disk main body part; and a reinforcing member formed of material having a higher specific strength than the disk part, and attached so as to cover the reinforcing member attachment part from the outside. |
| US10514039B2 |
Hydraulic control device
In a hydraulic control device, when the rotational speed of an electric motor is an appropriate rotational speed, a first spool is in a first position, in which communication between a sixth port and a second port is blocked. When the rotational speed of the electric motor exceeds the appropriate rotational speed, the first spool is in a second position, in which the sixth port and the second port are placed in communication. |
| US10514037B2 |
Liquid feeding type screw compressor
There is provided a liquid feeding type screw compressor that can reduce size and weight and improve vibration insulation and sound insulation. A liquid feeding type screw compressor includes as components: a compressor main body; a motor driving the compressor main body; and a gas-liquid separator separating a liquid from a compressed air discharged from the compressor main body. The motor is arranged above the compressor main body. The gas-liquid separator is arranged below the compressor main body. A compressor main body casing constituting an inner cylindrical space forming a compression operation chamber together with the screw rotor and constituting the contour of the compressor main body and a casing constituting the contour of another component consist of an integrally molded single member. |
| US10514030B2 |
Removable piston rod sleeve for fluid pump
A wear sleeve is removably mounted on a piston rod. The piston rod includes a piston cap, a piston rod body, and a piston head, with at least one of the piston cap and the piston head being removable from the piston rod body. The wear sleeve is disposed over the piston rod body and prevents the piston rod from contacting dynamic seals disposed within a pump. The wear sleeve is mechanically secured in a cylindrical recess on the piston rod between a cap shoulder of the piston cap and a head shoulder of the piston head. |
| US10514022B2 |
Wind turbine generator system, wind turbine blade, and reinforcing method for wind turbine blade
A wind turbine blade is reinforced while suppressing possible stress concentration resulting from a load imposed on a blade root portion of the wind turbine blade in a flap direction. The wind turbine blade includes a blade main body extending from the blade root portion toward a blade tip portion and an FRP reinforcing layer formed so as to cover at least a part of the outer surface of the blade root portion of the blade main body. The FRP reinforcing layer includes a plurality of laminated fiber layers and a resin with which the plurality of fiber layers is impregnated. The FRP reinforcing layer is formed such that, in a cross section along a longitudinal direction of the blade main body, both ends of the plurality of laminated fiber layers in the longitudinal direction are tapered. |
| US10514021B2 |
Underwater energy storage and electricity
The present invention relates to systems and methods for pumping or removing a fluid from a region within or on top of or in contact with a water or liquid body and applications for said systems and methods. Some embodiments may be applicable to, for example, inhibiting or preventing growth formation or fouling of structures in liquid environments. Other embodiments may be applicable to, for example, an energy storage device or a tidal power energy generation system. |
| US10514015B2 |
Control device of internal combustion engine
A control device of an internal combustion engine is provided. In the case where a switch request for switching from all-cylinder operation to partial-cylinder operation is made, before a switch from the all-cylinder operation to the partial-cylinder operation is executed, an intake air amount increase control increasing an intake air flow rate of an engine by increasing an opening degree of a throttle valve is performed, an ignition timing retardation control retarding an ignition timing is performed, and based on a retardation limit value of the ignition timing at a time point when the switch request is made, a start timing of the intake air amount increase control is changed. As a retardable amount being a difference between an initial ignition timing and the retardation limit value decreases, the start timing of the intake air amount increase control is delayed further. |
| US10514005B2 |
Turbine engine thermal seal
A turbine engine with a casing including opposing surfaces and a manifold opening passing through the surfaces. A surface cooler is provided adjacent one of the surfaces. A cooler manifold passes through the manifold opening. A seal is provided between the surface cooler and the casing. At least one bolt is used to secure the surface cooler to the casing with the seal in between. |
| US10514004B2 |
Cascade assembly for a thrust reverser of an aircraft nacelle
A cascade assembly of a nacelle for a turbofan engine includes a one-piece cascade fixed to a translating sleeve constructed and arranged to move between forward and aft positions along a centerline. A hook device of the cascade assembly includes a first catch fixed to a stationary structure and a second catch fixed to the one-piece cascade. The first catch is adapted to mate with the second catch for translating load when the cascade assembly is in a deployed state and the translating sleeve is in the aft position. |
| US10514003B2 |
Exhaust duct
An exhaust duct for a gas turbine engine has an annular inlet conduit having an inlet axis. At least two outlet conduits branch off from the inlet conduit along respective outlet centerlines that are distinct from one another. The outlet centerlines when projected onto a projection plane perpendicular to the inlet axis are spaced apart from the inlet axis so as not to intersect the inlet axis. |
| US10514001B2 |
Combined wind and solar power generating system
An integrated wind and solar solution is provided, including a solar energy collection assembly (100) and a vertical axis wind turbine (400), combined to provide an integrated power output. In preferred embodiments, the vertical axis wind turbine is positioned above the solar energy collection assembly. Concentrating solar mirror collectors (116) are used to direct sunlight to a heat engine (250), which converts the collected heat energy into rotary motion. Rotary motion from the heat engine and from the vertical axis wind turbine preferably are on the same rotating axis (600), to facilitate load sharing between these two sources. A dual axis azimuth-altitude solar panel alignment tracking system is used in order to boost the energy conversion capability of the solar energy collectors. |
| US10513997B2 |
Methods and systems for intake air filter diagnostics
Methods and systems are provided for diagnostics of an intake air filter during vehicle-off conditions. In one example, the engine may be reverse rotated, unfueled, and air flow via the exhaust manifold and the intake manifold are estimated and compared to a baseline air flow. A blocked intake air flow may be indicated based on the comparison between air flow via the exhaust manifold and the intake manifold and the baseline air flow upon opening a secondary flow path to atmosphere. |
| US10513995B2 |
Control apparatus and control method for internal combustion engine
A throttle valve 11 that adjusts an amount of air flowing into an intake passage of an internal combustion engine 1, a fuel injection valve 9 that injects fuel into the internal combustion engine 1, and a generator-motor 6 that drives the internal combustion engine 1 via a drive belt 5 are controlled by an internal combustion engine control unit 13. The internal combustion engine control unit 13 opens the throttle valve 11 to a first throttle opening after detecting a request to start the internal combustion engine 1, then causes the fuel injection valve 9 to inject fuel while maintaining the first throttle opening, and then opens the throttle valve 11 to a second throttle opening that is larger than the first throttle opening. |
| US10513994B2 |
Method and system for regenerating a soot particle filter
A method and system for regenerating a soot particle filter of an internal combustion engine is disclosed. The engine control unit determines a pressure difference from a differential pressure signal received from a differential pressure sensor, which pressure difference is present between an exhaust gas inlet and an exhaust gas outlet of the soot particle filter. The method compares the pressure difference to a pressure difference threshold value and operates the combustion engine in a regeneration operating profile if the determined pressure difference is smaller than the pressure difference threshold value. If the determined pressure difference is greater, a differential pressure correction device is connected between the differential pressure sensor and the engine control unit and a differential pressure simulation signal is generated by the differential pressure correction device and transmitted to the engine control unit to operate the internal combustion engine in the regeneration operating profile. |
| US10513993B2 |
Technique of detecting intake pressure of fuel
An intake pressure sensor is provided in an intake path of a single cylinder engine and detects an intake pressure. A crank angle sensor detects a crank angle of the single cylinder engine. A sampling unit samples the intake pressure detected by the intake pressure sensor when the crank angle detected by the crank angle sensor becomes a sampling start angle. A calculation unit extracts M intake pressures of relatively small values of N intake pressures sampled by the sampling unit. The calculation unit acquires, as a bottom pressure, an average value of P intake pressures remaining after several intake pressures of relatively large values and several intake pressures of relatively small values of the M intake pressures are excluded. |
| US10513991B2 |
Fuel property determining device and combustion control device for engine
A fuel property determining device for an engine is provided, the device retarding a fuel injection timing and determining a fuel property based on a combustion variation of the engine caused by the retarding. The device includes a processor configured to control a parameter related to combustibility so as to degrade a combustion state before the fuel injection timing is retarded, the parameter being different from the fuel injection timing. |
| US10513986B2 |
Counter-rotating electric generator in turbine engine
A turbine engine is described that includes a drive shaft and an electric generator comprising a first rotating element comprising a magnet array, wherein the first rotating element is configured to rotate in a first direction based on a rotation of the drive shaft. The turbine engine further includes a second rotating element comprising a coil array, wherein the second rotating element is configured to rotate in a second direction based on the rotation of the drive shaft, wherein the second direction is opposite to the first direction. |
| US10513985B2 |
Fire mitigation system for gas turbine engine
The described gas turbine engine includes a fire mitigation system in fluid system thereof, and includes an air-introduction component located in a fluid conveying conduit upstream of a liquid pump of the fluid system. The air-introduction component has a sacrificial element which remains in place during normal operation of the gas turbine engine but has a heat-induced failure point lower than that of a remainder of the fluid conveying conduit such that it fails when exposed to a threshold temperature greater than the heat-induced failure point. Failure of the sacrificial element allows air introduction into the fluid conveying conduit upstream of the liquid pump, thereby starving the liquid pump in the event of a fire condition generating the threshold temperature. |
| US10513984B2 |
System for suppressing acoustic noise within a gas turbine combustor
In one aspect the present subject matter is directed to a system for suppressing acoustic noise within a combustion section of a gas turbine. The system includes at least one static structure disposed forward of a combustion chamber defined within the combustion section. The static structure at least partially defines a diffuser cavity upstream of the combustion chamber. A baffle plate is coupled to the static structure. The baffle plate and the static structure at least partially define an air plenum within the combustion section forward of the combustion chamber. The baffle plate includes an aperture that provides for fluid communication between the diffuser cavity and the air plenum. The at least one static structure and the baffle plate define a Helmholtz resonator within the combustion section. |
| US10513981B2 |
Heat exchanger assembly for a gas turbine engine propulsion system
A propulsion system including a gas turbine engine is disclosed herein. The propulsion system further includes a heat exchanger arranged outside the gas turbine engine and adapted to cool fluid from the gas turbine engine. |
| US10513967B2 |
Method and system for engine cooling system control
Methods and systems are providing for improving engine coolant level estimation to reduce engine overheating. The level of fluid in a coolant overflow reservoir is inferred based on the fluid level in a hollow vertical standpipe fluidically coupled to the reservoir at top and bottom locations, while the fluid level in the standpipe is estimated based on echo times of an ultrasonic signal transmitted by a sensor positioned in a recess at the bottom of the vertical standpipe. Sensor output is compensated with a term based on vehicle motion parameters to compensate for fluid level distortion due to motion-induced slosh. |
| US10513966B2 |
Refrigerant control valve device
A refrigerant control valve device includes: a spherical rotor having an opening and rotating about a rotation axis; a housing including at least one circumferential port, and an axial port, the housing allowing a refrigerant to flow therein and the rotor being accommodated in the housing; at least one hole formed in the rotor and allowing the internal space of the rotor and the circumferential port to communicate with each other when the rotor rotates; a ring-shaped seal member installed coaxially with the circumferential port; a biasing member applying a biasing force to the seal member; a packing body provided between the housing and an outer diameter portion of the seal member; and a fixing member holding the packing body with the housing in a direction in which the circumferential port extends. |
| US10513964B2 |
Engine cooling system
An engine cooling system is provided. The system includes a cylinder block formed that has a block coolant chamber formed therein and a front insert that is inserted downward of an upper portion of a front side and receives coolant in the block coolant chamber to adjust a flow of the coolant. Additionally, a rear insert is inserted downward of an upper portion of a rear side and exhausts the coolant in the block coolant chamber to adjust the flow of the coolant. |
| US10513959B2 |
Device for providing a liquid additive
A device for providing a liquid additive, including at least one metallic insert, which is coated, at least in sections, with a plastic coating made of polyethylene (PE). At least one plastic structure made of a high-density polyethylene (HD-PE) or polypropylene (PP) is sprayed onto the plastic coating. |
| US10513957B2 |
Liquid conservation device for an exhaust treatment
A liquid conservation device that utilizes a heat exchanger to condense water vapor from exhaust gas emanating from an exhaust treatment. Water evaporated during the emissions control process is recovered and returned for reuse, thereby significantly reducing the water requirement of the exhaust treatment. This is especially helpful for a mobile emissions control system that is normally not directly connected to a water utility. |
| US10513956B2 |
Muffler assembly
A muffler assembly (10) that includes a first exhaust gas outlet portion (51), and a second exhaust gas outlet portion (52), with a valve (12) being operable to determine the volume of gas leaving through each outlet portions (51, 52) to govern the resistance of exhaust gas flowing through the muffler assembly (10). |
| US10513955B2 |
Oil separator
A lower partition wall having a through hole vertically penetrates the lower partition wall center. A spindle is inserted into the through hole. The top surface side of the lower partition wall includes a convex portion, a groove, and a drain hole. The convex portion is concentrically disposed at the through hole periphery. The groove extends, from an outer peripheral side of the convex portion, toward the through hole on an inner peripheral side. The drain hole is outside the convex portion, vertically penetrating the lower partition wall. The separated oil circles a top surface of the lower partition wall. The oil flowing to an inner peripheral side of the lower partition wall is guided to the groove and flows into the through hole. The oil flowing to an outer peripheral side of the lower partition wall flows into the drain hole. |
| US10513949B2 |
Auxiliary journal oil supply system
A fluid circulation system may comprise a main pump configured to provide oil to a journal bearing. An auxiliary system including a pump system may be configured to provide oil to the journal bearing. A manifold may be configured to mix the oil from the main pump with oil from the auxiliary system. A journal delivery line may be configured to deliver the oil from the manifold to the journal bearing. |
| US10513947B2 |
Adjustable flow split platform cooling for gas turbine engine
A turbine assembly may comprise a platform defining a platform cavity cooled by a platform flow with a vane extending from the platform. A platform-fed through cavity is defined by the vane and cooled by a first portion of the platform flow. A direct-fed through flow cavity is defined in the vane and cooled by a direct-fed through flow. The direct-fed through flow cavity and the platform-fed through cavity meet at an outlet to expel an outgoing through flow from the outlet. A platform-fed serpentine cavity may be defined in the vane and separated from the platform-fed through cavity by a divider. The platform-fed serpentine cavity is cooled by a second portion of the platform flow. |
| US10513946B2 |
Condensation irradiation system
A condensation irradiation system is disclosed comprising an electromagnetic radiation emitter mounted on a locating structure, the locating structure being arranged in use to position the radiation emitter so as radiation emitted therefrom travels through a condensation detection region adjacent an upstream side of a gas turbine engine fan. |
| US10513945B2 |
Instrumented flow passage of a turbine engine
An annular air flow passage includes two radially internal and external annular walls. An element is elongated in a direction between the internal and external annular walls and a first of the internal or external ends of the element is fixed rigidly to a first of the internal or external walls. The center of gravity position of the element is variable. |
| US10513943B2 |
Boas enhanced heat transfer surface
A seal assembly includes a seal arc segment that defines first and second seal supports and radially inner and outer sides with the radially outer side including radially-extending sidewalls and a radially inner surface that joins the radially-extending sidewalls. The radially-extending sidewalls and the radially inner surface define a pocket. The seal assembly includes a carriage that defines first and second support members with the first support member supporting the seal arc segment in a first ramped interface and the second support member supporting the seal arc segment in a second ramped interface. The radially inner surface has a higher surface roughness than the radially extending sidewalls. |
| US10513940B2 |
Turbomachine with an outer sealing and use of the turbomachine
A turbomachine having a stator with at least one stator component and a rotor with at least one rotatable rotor component. The stator component defines at least one wall of a cooling cavity with a high pressure area of the turbomachine and the stator and the rotor defining a working media fluid path, the working media fluid path being in a low pressure area of the turbomachine, whereby a pressure of the low pressure area is lower than a pressure of the high pressure area and the low pressure area and the high pressure area are separated by a sealing ring, the sealing ring being an annular ring with a diaphragm at an inner end of the annular ring. |
| US10513939B2 |
Seal interface with a deflection control feature
Aspects of the disclosure are directed an engine having a central longitudinal axis, comprising: a first case that at least partially defines a first flow path, a second case located radially outward of the first case, where the second case and the first case at least partially define a second flowpath, and an assembly that includes a first duct wall, a second duct wall, a finger seal disposed in a gap defined between the first duct wall and the second duct wall such that a first flow in the first flow path is isolated from a second flow in the second flowpath, a stop that projects from the first duct wall towards the second duct wall, and a diaphragm coupled to the second duct wall. |
| US10513934B2 |
Z-notch shape for a turbine blade tip shroud
A turbine blade includes an airfoil having a tip shroud. The tip shroud has an edge, and the edge has a profile substantially in accordance with values of X and Y in a Cartesian coordinate system set forth in Table 1 at points 1-30. The X and Y values represent distances that may be proportionally scaled by a common multiplier which, once scaled and connected, define the profile of the edge of the tip shroud. The profile of the edge lies in an envelope within +/−20%, +/−10% or +/−0% in a direction normal to any location along the edge set forth by the points in Table 1. |
| US10513932B2 |
Cooling pedestal array
A turbine engine airfoil includes a first surface to be cooled by a flow of cooling air. The first surface includes a pedestal array and a first row of contour bumps. The pedestal array includes first and second rows of pedestals extending from the first surface. The second row of pedestals runs in a direction generally parallel to the first row of pedestals. The first row of contour bumps extends from the first surface between the first row of pedestals and the second row of pedestals and runs parallel to the first row of pedestals. The first row of contour bumps is aligned such that at least one of the contour bumps of the first row of contour bumps is positioned at least one of immediately downstream of a pedestal of the first row of pedestals and immediately upstream of a pedestal of the second row of pedestals. |
| US10513929B2 |
Compressor turbine blade airfoil profile
A compressor turbine includes a series of compressor turbine blades each having an airfoil with a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape. |
| US10513926B2 |
Method and apparatus for rock reinforcement
A method and an apparatus for rock reinforcement are described. The method comprises the steps: to inject a first component and a second component through a first channel and a second channel respectively into a rock hole, wherein the first component and the second component are adapted for rock reinforcement and to inject a blocking agent through a third channel into at least said second channel, wherein said blocking agent provides a barrier in at least said second channel. |
| US10513924B2 |
Intelligent and flexible steel arch protection device for rockfall and collapse of tunnels
An intelligent and flexible steel arch protection device for rockfall and collapse of tunnels, including an arch main body system and a flexible protection system. The arch main body system includes an arched rigid high-strength steel frame and a base. The flexible protection system includes two parallel supporting rods which are oppositely arranged on the steel frame along the circular arc of the arch. Connecting rods are arranged between the two supporting rods at intervals, and the two ends of the connecting rods are fixed to the two supporting rods. The connecting rods are sleeved with guide rods and elastic devices are arranged between the guide rods and the supporting rods. A plurality of rolling shafts vertical to the axial direction of the two-way guide rods and connected with the two-way guide rods are arranged between the adjacent two-way guide rods, and the rolling shafts are sleeved with flexile rollers. |
| US10513923B2 |
Dynamically modeling a hydraulic fracture
Techniques for determining a hydraulic fracture dimension include identifying pressure signal values of a first fracturing fluid in a monitor wellbore that represent a pressure change in the first fracturing fluid that is induced by formation of a second hydraulic fracture from a treatment wellbore; determining a particular pressure signal value of the plurality of pressure signal values; based on the determined particular pressure signal value, determining a particular dimension of the second hydraulic fracture formed from the treatment wellbore; and determining, based at least in part on (i) the determined particular dimension, and (ii) a first pressure signal value of the plurality of pressure signal values that is less than the determined particular pressure signal value, a first intermediate dimension of the second hydraulic fracture that is less than the determined particular dimension of the second hydraulic fracture. |
| US10513919B2 |
Advanced drill string communication system, components and methods
A drill string communication system is described. An uphole transceiver can couple a signal onto the drill string at a power that is always greater that a selectable power for a downhole signal. Communication from a drill rig to an inground tool can be re-initiated using a maximum uphole transmit power of an uphole transceiver. A procedure can establish a new set of transmission parameters for a drill string signal to establish communication between the drill rig and the inground tool. The system can include a walkover locator that receives an active/inactive status-controlled electromagnetic locating signal. Responsive to a locating signal degradation, a reconfiguration command can modify the locating signal. The uphole transceiver and a downhole transceiver can automatically modify at least one parameter of a downhole signal. An uphole receiver can apply a compensation response to a transferred signal to compensate for a drill string channel transfer function. |
| US10513914B1 |
Casing hanger assembly
A casing hanger assembly includes a landing ring secured to a containment well cellar or the conductor pipe. A casing hanger welded to the external surface of the last section of surface casing seats into the landing ring. Optionally, a lock down mechanism can be used to prevent buoyancy and hydraulic forces from causing the well to pack off. |
| US10513913B2 |
Controlling high-pressure production trap separation efficiency
A computer-implemented method can include implementing a feedback control scheme including controlling a separation efficiency for a high-pressure production trap (HPPT) by manipulating the demulsifier concentration. Controlling the separation efficiency can include determining, as a function of temperature and based on correlations of historical process data, minimum and maximum target separation efficiencies; identifying a target separation efficiency that is between the minimum and maximum target separation efficiencies; and adjusting a demulsifier dosage, used in calculating the separation efficiency, between a minimum demulsifier concentration and a maximum demulsifier concentration. The adjusting can include: when the separation efficiency is below the target separation efficiency, adjusting, using a PID controller, the demulsifier dosage upward but not to exceed a maximum dosage concentration; and when the separation efficiency is above the target separation efficiency, adjusting, using the PID controller, the demulsifier dosage downward above a minimum dosage concentration. |
| US10513911B2 |
One trip diverter placement, treatment and bottom hole assembly removal with diverter
A bottom hole assembly supports a diverter for landing in an existing multilateral junction. Once landed set down weight allows the BHA to progress through the diverter opening into a main bore, for example. A protective sleeve for the seal assembly lands on a shoulder above the targeted seal bore. Further advancing of the BHA moves the seal assembly out of the protective sleeve that has landed on the shoulder by the polished bore. Once the seals are in position in the bore a treatment can be accomplished. On picking up the seal assembly retracts into the protective sleeve and the BHA engages the diverter to bring the BHA and the diverter out of the borehole at the same time. |
| US10513908B2 |
Mechanisms for transferring hydraulic control from a primary safety valve to a secondary safety valve
Wellbore systems containing a hydraulically regulated primary safety valve may have their hydraulic regulation transferred to an insert safety valve disposed in a nipple. Such wellbore systems may comprise: a tubing string comprising a nipple and a primary safety valve, the primary safety valve being disposed in the tubing string below the nipple; and a control line and a balance line in hydraulic communication with the primary safety valve and in latent hydraulic communication with one or more switching mechanisms in the nipple. The one or more switching mechanisms in the nipple are actuatable to shut off hydraulic communication of the control line and the balance line below the nipple and to redirect, via one or more latent hydraulic lines, the hydraulic communication of the control line and the balance line to an insert safety valve positioned in a bore of the nipple. |
| US10513904B2 |
Provision of internal lines in a well tool
A well tool can include a closure member having open and closed positions, a seat having a flow passage blocked by the closure member in the closed position, and a line extending through the seat. A communication method can include positioning a conduit in an interior of a well tool, and conducting a signal via the conduit between annular structures surrounding a longitudinal flow passage of the well tool. A well system can include a well tool connected in a tubular string, a flow passage of the tubular string extending through the well tool, the well tool including a closure member having open and closed positions, in which the closure member respectively permits and blocks flow through the flow passage, an annular cavity surrounding the flow passage, and a line, the closure member and the line being positioned in the annular cavity in the open position. |
| US10513903B2 |
Electrical submersible pump tree cap
Systems and methods providing a tree cap that allows power, signal, and/or hydraulic function connections to be established between an Electrical Submersible Pump and a vertical Christmas tree (VXT) control system are provided. The tree cap includes an Electrical Feed-through System (EFS) having an electro-hydraulic stinger configured to form a connection to an ESP hanger plug of the Electrical Submersible Pump (ESP). The tree cap is configured to lock onto the vertical Christmas tree (VXT) and provide a secondary seal barrier element to the environment. |
| US10513901B2 |
Downhole tool for removing a casing portion
A packoff device is disclosed for sealing an annulus within a wellbore, and for bypassing the sealed annulus. The packoff device may include a mandrel having a bore formed axially therethrough and first and second ports extending radially from the bore. A sealing element that extends radially-outwardly from the mandrel may be positioned axially between the first and second ports, and may create a seal within an annulus between the mandrel and a casing, to isolate a portion of the annulus above the sealing element from a portion below the sealing element. A sleeve within the bore may, with the mandrel, form a channel providing fluid communication between the first and second ports. The sleeve may be movable between open and closed states. The first and second ports may be unobstructed by the sleeve in the open state, one or more may be obstructed in the closed state. |
| US10513897B1 |
Spinning gas-separator for drilling fluid
A gas-separator for separating trapped gases from drilling fluids retrieved from a well-bore being drilled is disclosed. The gas-separator includes a barrel separator which rotates on its longitudinal axis when pressurized drilling fluid flows out through its fluid ejection ports. Ejection of fluids from the fluid ejection ports induces rotation of the barrel separator which helps separate gases from the fluid. After separation, the gases travel out from the upper sub and to the surface, up the well-bore. The treated and gas-cleansed fluid travels downstream to the drill string and any downstream equipment, including pumps, motors, and drill bits, or; treated and gas-cleansed fluid may flow to the surface directly after treatment in the gas-separator. |
| US10513894B2 |
Systems and methods for automatically operating an electro-hydraulic spider
A method for use in well drilling, development, completion, and production, including supplying hydraulic pressure to a tubing spider having at least one actuating component, generating position data from a position sensor based on the position of the actuating component, generating pressure data from a pressure sensor based on the pressure supplied to the spider, and automatically handling tubing with the spider by actuating the actuating component by adjusting pressure supplied to the spider based on the position data, the pressure data, and a prescribed control algorithm. The method may be implemented as part of a system including a tubing spider having at least one actuating component, sensors detecting hydraulic pressure supplied to the spider and the position of the actuating component, and a programmable logic controller capable of generating spider control data to control the spider based on data from the sensors and a prescribed control algorithm. |
| US10513890B2 |
Tool and method for facilitating communication between a computer apparatus and a device in a drill string
A top drive apparatus for facilitating communication between a computer apparatus and a device in a drill string, particularly, but not exclusively during tripping, the drill string comprising a pipe (13) having a threaded box end (140) and a pipe communication element (160) therein, the top drive apparatus comprising a top drive (30) having a main shaft (29) and a tool (101) rotationally fast therewith, the tool (101) comprising a threaded pin end (125) having a tool communication element (170) projecting therefrom, such that in use the thread does not have to be made up to obtain a communication between the pipe communication element and the tool communication element, either by induction and most optionally a physical contact therebetween to provide an electrical contact therebetween. |
| US10513888B2 |
Weathervaning riser joint
Techniques and systems to reduce deflection of a riser extending from an offshore platform. A device may include a main tube disposed along a length of the device. The device may also include a support member that may be coupled to the main tube, wherein the support member may surround the main tube. The device may include a buoyancy assembly that may at least partially surround the main tube, wherein the buoyancy assembly may have an elongated non-circular and non-cylindrical shape. The buoyancy assembly may also include buoyancy foam. |
| US10513887B1 |
Self-elevating drilling unit drills petroleum well offshore with wellhead on seabed
A method and apparatus for drilling wells for producing petroleum products from an earth formation that is covered by shallow water having a depth of about 600′ or less, using a self-elevating drilling unit (SEDU) to drill one or more wells having wellheads located at or near the seabed. Well drilling is accomplished through a blowout preventer stack and a drilling spool string having a wellhead connector secured at its lower end and establishing releasable connection with the subsea wellhead. As a plurality of wells are being drilled, production of petroleum products can begin from wells that have already been completed, thus initiating an income stream from petroleum production starting only a few months from initiation of well drilling activity. When a well has been drilled, completed and rendered safe, the drilling spool string and wellhead connector is removed to the SEDU, leaving the wellhead positioned at the seabed in readiness for later production. |
| US10513879B2 |
Venetian blind
A venetian blind includes a frame unit, a slat unit, a transmission unit, and an operating unit. The slat unit includes multiple drive axles and a plurality of slats each connected co-rotatably to the drive axles. The transmission unit includes two transmission rollers, a plurality of constant-force coil springs that are linked together and that are coupled to the drive axles, and a belt that cooperates with the constant-force coil springs to form a loop trained on the transmission rollers. The operating unit includes an inner control member connected to the belt, and an outer control member operable to drive the inner control member to move so as to drive rotation of the drive axles via the constant-force coil springs to rotate the slats. |
| US10513878B2 |
Method for attaching a pane element to a sash and a pane module including a pane element
Disclosed is a method for attaching a pane element to a sash, including the steps of A) providing a pane element with a border element, thereby making a pane module, and B) bringing a contact surface of the border element into contact with a contact surface of the sash, and connecting the pane module to the sash. Further disclosed a pane module comprising a pane element and a border element, where the border element includes a contact surface adapted for being connected to a contact surface of the sash, wherein the contact surface of the border element is adapted for being connected to the contact surface of the sash by means of an adhesive or glue, where the border element includes one or more elongate support member(s), and where the border element comprises guiding elements projecting from the contact surface of the border element substantially perpendicularly to the pane plane, wherein the guiding elements are adapted for being inserted in openings in the contact surface of the sash. |
| US10513875B2 |
Floating torsion spring tension adjustment system
An overhead door having a floating spring adjustment is presented. Tension is applied to a torsion spring while the door is in the open, minimal tension state. One end of the torsion spring is fixed to a spring tension trolley. The trolley translates within a trolley guide mounted to the building structure. The other end of the torsion spring is fixed to a shaft running through the torsion spring. This allows the torsion spring to change in length as the number of coils shrink and grow through door operation thereby eliminating the “snake-like” or serpentine appearance from an improper fixed torsion spring length. |
| US10513868B1 |
Roll gate track guide
A protective guard mounted to a substantially horizontal fence rail of a chain-link fence to protect the chain-link mesh of a roll chain-link gate movable between a first position and a second position to open the portal formed in a chain-link fence when in the first position and to close the portal formed in the chain-link fence when in the second position comprising a substantially flat center base plate having a protective plate formed on the leading or proximal end portion thereof to engage the chain-link mesh as the roll chain-link gate is opened, an alignment plate formed on the trailing or distal end portion thereof to engage the substantially horizontal fence rail to maintain the protective guard in operative alignment relative thereto and an attachment member to secure the protective guard to the substantially horizontal fence rail. |
| US10513863B1 |
Swimming pool coping arrangements
Coping arrangements and methods for mounting coping arrangements for swimming pools and related structures are provided. The coping arrangements include an elongated base member shaped and adapted to be received by a wall of a swimming pool; and a plurality of elongated top members, each of the plurality of elongated top members are adapted to be replaceably mounted to the elongated base member, and each of the plurality of elongated top members having an exposed contour different from each of the other elongated top members. The different exposed contours of the top members of the coping arrangement may comprise different cross-sectional. Methods for changing a coping arrangement, coping arrangement kits, coping members, and methods for installing a pool are also disclosed. |
| US10513861B2 |
Modular auditorium
There is provided a modular auditorium including a base portion and a plurality of tier sections assembled to the base portion. Each tier section includes a longitudinal beam, and a first floor portion and a second floor portion cantilevered from opposed regions of the longitudinal beam. |
| US10513859B2 |
Concrete form connector zip rods
Plastic cross ties constructed of a plastic pipe with two separate connectors attached to both ends act as a unit to position opposing masonry shells as part of a stay-in-place concrete form system. A three part cross tie assembly constructed of a pipe and concrete from connectors are snapped together with zip rods eliminating the need for screwing, nailing or gluing. |
| US10513854B2 |
Raking rail panel and bracket system and method
A raking rail panel system includes a raking rail panel that is supported by four pivotable bracket assemblies. Each pivotable bracket assembly includes a rail support bracket that is hinged to a post bracket. Each post bracket is configured to be coupled to a vertical support post. The post brackets each include a gap filling portion that extends from a mounting face of the vertical support posts. The gap filling portions are sized to either fill a long or a short gap between an end baluster and the vertical support post. The four pivotable bracket assemblies facilitate drop-in installation of the rail panel pivoted in a range of rake angles. |
| US10513847B2 |
Continuous wall assemblies and methods
According to one embodiment, an insulated structure includes a frame comprising a plurality of wall studs coupled together and a plurality of foam boards attached to the frame to form a continuous insulative wall. A plurality of fasteners attaches the foam boards to the frame. Each fastener includes an elongate shaft and a cap. The elongate shaft is configured to penetrate through a foam board and into a wall stud to couple the components together. The cap is configured to be positioned atop a foam board to distribute a load relatively evenly to the foam board. A sealing tape is applied across seams between adjacent foam boards and over the fasteners' caps to seal the wall. A sealing caulk is applied to secondary fasteners and penetrations to seal the wall. In some embodiments, the structure has a fastener density of about 1 fastener per 243 in2 of foam board. |
| US10513846B2 |
Environmental noise shielding apparatus
The invention relates to an environmental noise shielding apparatus in which the internal temperature can be matched to the external temperature by means of a cooling element which is arranged within the environmental noise shielding apparatus. This allows a better sound protection effect. |
| US10513843B2 |
Drainage
A drainage channel is adapted to receive fluid from a floor and drain it to a waste outlet. The channel has a floor portion and sides which fluidly enclose and define the channel. One of the sides has a substantially planar flange extending outwardly, and a second one of the sides has a substantially planar flange extending outwardly or upwardly. A waste aperture in the floor portion allows draining of the fluid from the channel to the waste outlet. A grate is supported from the floor portion and is adjustable in height. The channel can be located within an aperture in a building floor and the outwardly extending flanges can be secured to an upper surface of the floor, with the upwardly extending flanges securable to an upward surface of a channel surrounding wall, such that a drainage channel can be located in the building floor for removal of fluid. |
| US10513842B2 |
Portable dialysis drainage system and method
A toilet modified for disposal of dialysis waste includes a base, a bowl, a water supply port, and a dialysis drain port. In the dialysis drain port is a two piece air gap device that establishes a gap between ends of first and second drain tubes of a dialysis machine and a fluid level in the air gap. RO water and effluent from the dialysis machine enter the chamber of the air gap and mix, before being passed along a path from the dialysis drain port to the bowl of the toilet, where it can be dispelled in a sanitary manner in compliant with all pertinent codes and regulations. |
| US10513841B1 |
Sink strainer assembly
A sink strainer assembly for attachment to a clamping ring of a sink waste valve assembly comprising a strainer sized to fit within and be attachable to the clamping ring by a locking bar attachable to the clamping ring and at least one or more screws affixing the strainer to the locking bar, the improvement to which comprises (a) the strainer comprising a cylindrical body having top and bottom surfaces provided with passageways extending from the top surface and extending through the bottom surface to permit fluids to pass through the strainer, a channel cut in the bottom surface and having a post cavity of greater depth than the channel, a screw passageway extending from the bottom of the post cavity through the top surface of the strainer body; (b) the locking bar comprising an elongated slat member having a width greater than the depth of the channel and a length sized to fit in the channel, the slat having a post member sized to fit into the post cavity, the post member having an axial passageway formed by a threaded interior wall and positioned on the slat member to be aligned to the screw passageway when the locking bar is positioned in the channel, the slat having its opposing end sections forming a shoulder extendable beneath the clamping ring lower rim when the strainer is positioned in the clamping ring; and (c) a screw sized and shaped to fit into the screw passageway and be operatively engaged with the threaded interior wall of the post member. |
| US10513840B2 |
Connector for bridging disposable flexible liner installed in a spa basin and the spa basin for overflow drainage through aperture in wall of the spa basin
A connector for use with a disposable flexible liner installed in a spa basin is provided to bridge between an overflow opening provided in the liner and an overflow aperture provided in an upright wall of the basin, so that when the soaking solution containable in an interior volume of the basin exceeds a prescribed height, the soaking solution is enabled to drain out of the interior volume through the liner at the communicated openings/apertures. A conduit formed by the connector for insertion into the basin to bridge between the communicated openings/apertures is arranged for a friction fit in an overflow throat extending from the overflow aperture defined in the basin. |
| US10513835B2 |
Layered mat for ground surface protection
A layered material configured for assembly of a base mat containment system is provided. The layered material includes: a first layer affixed to a barrier layer, a second layer affixed to the barrier layer, the second layer including a plurality of peaks and valleys. The base mat includes a high-strength material. A method of fabrication and a base mat containment system are disclosed. |
| US10513831B2 |
Open-end extensible shells and related methods for constructing a support pier
Extensible shells and related methods for constructing a support pier are disclosed. An extensible shell can define an interior for holding granular construction material and define a first opening at a first end for receiving the granular construction material into the interior and a second opening at a second end. The extensible shell can be flexible such that the shell expands when granular construction material is compacted in the interior of the shell. A method may include positioning the extensible shell in the ground and filling at least a portion of the interior of the shell with the granular construction material. The granular construction material may be compacted in the interior of the extensible shell to form a support pier. |
| US10513827B2 |
Composition containing a cationic trivalent metal and debonder and methods of making and using the same to enhance fluff pulp quality
A process is provided for making a fluff pulp sheet, comprising contacting at least one cationic trivalent metal, salt thereof, or combination thereof with a composition comprising fluff pulp fibers and water at a first pH, to form a first mixture; contacting at least one debonder surfactant with the first mixture and raising the pH to a second pH, which is higher than the first pH, to form a fluff pulp mixture; forming a web from the fluff pulp mixture; and drying the web, to make the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers; at least one cationic trivalent metal, salt thereof, or combination thereof; at least one debonder surfactant; and a fiberization energy of <145 kJ/kg. Products and uses of the fluff pulp sheet are also provided. |
| US10513825B2 |
Paper manufacturing system
A paper manufacturing system includes a paper machine that has a headbox to contain a slurry of fluid mixed with cellulosic fibers. The headbox has an opening therein to direct the slurry outwardly from the headbox. A turbulence unit is positioned within the headbox to agitate the slurry when the slurry travels through the headbox and out of the opening. In this way the turbulence unit facilitates a random organization of the cellulosic fibers in the slurry when the slurry leaves the headbox. The turbulence unit includes a plurality of cylinders and each of the cylinders urges the slurry to swirl into a plurality of eddies when the slurry passes around each of the cylinders. Each of the cylinders is comprised of a carbon fiber material to inhibit adhesion between the cellulosic fibers and the cylinders. |
| US10513824B2 |
Method for reducing pulp viscosity in production of dissolving pulp
The invention relates to a method for reducing pulp viscosity in production of dissolving pulp. The method comprises producing cellulose pulp, whereby the obtained cellulose pulp has a cellulose content of at least 90%, and bleaching the obtained cellulose pulp. The cellulose pulp is treated after bleaching with performic acid. |
| US10513821B2 |
Water-based surface treatment agent
A surface treatment agent which is an aqueous emulsion containing: (a) a fluorine-free polymer including: (i) repeating units derived from a long-chain (meth)acrylate ester monomer represented by the formula: CH2═CA11-C(═O)—O-A12, wherein A11 is a hydrogen atom or a methyl group, and A12 is a linear or branched aliphatic hydrocarbon group having 10-30 carbon atoms; (b) a surface active agent including both of a nonionic surface active agent and an anionic surface active agent, wherein the amount of the anionic surface active agent is at least 22% by weight, based on the total of the nonionic surface active agent and the anionic surface active agent; and (c) a liquid medium comprising water. |
| US10513820B2 |
Stainproof fiber structure
A soil resistant fiber structure, including a fiber and a soil resistant resin fixed to at least a part of a surface of the fiber, wherein the resin has, in at least a part inside the resin, one or more regions dyed with osmium oxide as observed with a transmission electron microscope, at least one of the regions is circular, the regions have a maximum diameter of 100 nm or more and 500 nm or less, and the soil resistant fiber structure has a mass concentration ratio of oxygen atoms to fluorine atoms (O/F) of 3 or more as obtained by measuring the surface of the fiber with an energy dispersive X-ray analyzer. The present invention provides a fiber structure having high anti-adhesion property against aqueous soils and oily soils as well as soil release property by washing. |
| US10513817B2 |
Washing machine
A washing machine is provided. The washing machine may include a cabinet, an outer tub, an inner tub configured to receive laundry and provided in the outer tub so as to be rotatable about a substantially vertical axis, a circulation nozzle to spray water into the inner tub, a circulation hose to guide water from the outer tub to the circulation nozzle, and a pump including a pump motor having variable speeds and an impeller configured to move water from the circulation hose to the circulation nozzle as the impeller is rotated by the pump motor. |
| US10513815B2 |
Clothes-handling apparatus and method for controlling clothes-handling apparatus
Provided is a control method for a laundry treating apparatus comprising: a drum in which laundry is stored; at least three balancers fixed to the drum and provided to be spaced from each other at the same angle with respect to the rotational center of the drum; front spaces provided in each balancer and positioned at the front of the drum; and rear spaces provided in each balancer and positioned at the rear of the drum, wherein the control method for the laundry treating apparatus comprises: a rear control step of supplying a liquid to at least one of the rear spaces so as to increase the weight of a quadrant (first target quadrant) positioned in the direction opposite to a quadrant, of a circumferential surface of the drum, to which a force causing unbalance is directed; and a front control step of supplying a liquid to at least one of the front spaces so as to increase the weight of a quadrant (second target quadrant) positioned in the direction opposite to the quadrant, of the circumferential surface of the drum, to which the force causing unbalance is directed. |
| US10513814B2 |
Washing method
A washing method comprising: suspending and washing laundry in a washing liquid that is supplied to a laundry tub; agitating and washing the laundry with a baffle in the washing liquid at a liquid level that is lower than a liquid level of the washing liquid that is supplied to the laundry tub during the suspending and washing of the laundry; and increasing or decreasing a liquid level of the washing liquid continuously between the suspending and washing of the laundry and the agitating and washing of the laundry while the laundry tub is spinning. |
| US10513813B2 |
Laundry treating machine
A laundry treating machine is provided. The laundry treating machine may include a tub to receive wash water, a drum rotatably provided in the tub, an air supply device to supply air to the tub, a lint filter to filter lint from the air circulated by the air supply device, a filter cleaning device to supply cleaning water to the lint filter to remove the lint from the lint filter, and a cooling water supply device to supply cooling water to an inner surface of the tub such that moisture contained in air is condensed at the inner surface of the tub. |
| US10513811B2 |
Sewing machine
The present invention provides a sewing machine enabling to sew a high-quality pattern without using an embroidery frame. In a sewing machine 1, a pattern is sewn while a fabric 100 is fed in a sewing direction by a feed dog 2a. The sewing machine 1 has a fabric guide 14. The fabric guide 14 has a guide portion 16 which extends straight in a sewing direction to serve as a basis of a cloth feed in an amplitude direction of the needle. The carriage 10 makes the fabric guide 14 slide in the amplitude direction of the needle by a predetermined distance. Thus, the guide portion 16 serves as an index of the position of the fabric 100 to be located for sewing the next pattern line. Since the fabric 100 can be accurately located for sewing the next pattern line, high-quality pattern can be sewn. |
| US10513805B2 |
Spike resistant package and article
A spike resistant package containing a pouch, a first grouping of spike resistant textile layers, and a slip layer. Each of the textile layers within the first grouping of textile layers contains a plurality of interwoven yarns or fibers having a tenacity of about 5 or more grams per denier. At least a portion of the spike resistant textile layers comprise about 10 wt. % or less, based on the total weight of the spike resistant textile layer, of a coating comprising a plurality of particles having a diameter of about 20 μm or less on at least one of the surfaces of the spike resistant textile layer. The slip layer has a stiffness of less than about 0.01 N-m and a static coefficient of friction (COF) between the slip layer and the second side of the first grouping of less than about 0.40. The pouch encapsulates the grouping of textile layers and slip layer. An article containing the package is also described. |
| US10513802B2 |
Peptide-based nanofibrillar materials
Disclosed herein are nanofibrillar materials and aerogel-like materials comprised of nanofibrils, and methods for making such materials. |
| US10513798B2 |
Method for determining defect region
A method for determining a defect region of a silicon wafer which is sliced off from a silicon single crystal manufactured by a CZ method, the method including: (1) mirror-surface processing the silicon wafer in such a manner that a haze level of a surface thereof in haze measurement performed by a particle counter which uses a laser having a wavelength of 266 nm becomes 0.06 ppm or less; (2) measuring the number of defects and/or a defect density distribution on the mirror-surface-processed surface of the silicon wafer by using a particle counter capable of measuring defects having a size of 15 nm or less; and (3) determining the defect region of the silicon wafer from the measured number of the defects and/or defect density distribution. |
| US10513796B2 |
Methods for producing low oxygen silicon ingots
An method for producing a silicon ingot includes melting polycrystalline silicon in a crucible enclosed in a vacuum chamber to form a melt, generating a cusped magnetic field within the vacuum chamber, dipping a seed crystal into the melt, withdrawing the seed crystal from the melt to pull a single crystal that forms the silicon ingot, wherein the silicon ingot has a diameter greater than about 150 millimeters (mm), and simultaneously regulating a plurality of process parameters such that the silicon ingot has an oxygen concentration less than about 5 parts per million atoms (ppma). The plurality of process parameters include a wall temperature of the crucible, a transport of silicon monoxide (SiO) from the crucible to the single crystal, and an evaporation rate of SiO from the melt. |
| US10513793B2 |
Threaded joint for an oil well pipe
Oil well pipe component comprising a threaded portion, at least part whereof is coated with a layer of a corrosion-inhibiting material, that has been applied to at least the part of the threaded portion of the oil well pipe component by means of a method comprising a cataphoresis step from an aqueous bath, said method comprising—providing the oil well pipe component comprising a threaded portion; —immersing at least part of the threaded portion of the pipe component in a cataphoresis bath comprising water and suspended particles of corrosion-inhibiting material, and provided with an anode and a cathode means, the pipe component being connected to the cathode means; —inducing a current through the bath, in order to provide the corrosion-inhibiting material with a positive charge; —depositing a layer of the positively charged corrosion-inhibiting material onto the pipe component; and—removing the immersed part of the pipe component with the layer of corrosion-inhibiting material from the cataphoresis bath and allowing the corrosion-inhibiting material to set. |
| US10513792B2 |
Methods of phosphidation and structures made therefrom
The present disclosure provides for methods of phosphidation, catalysts formed from phosphidation, and methods of producing H2. |
| US10513790B2 |
Dielectric barrier discharge plasma method and apparatus for synthesizing metal particles
A dielectric barrier discharge (DBD) plasma apparatus for synthesizing metal particles is provided. The DBD plasma apparatus includes an electrolyte vessel for receiving an electrolyte solution comprising metal ions; an electrode spaced-apart from the electrolyte vessel; a dielectric barrier interposed between the electrolyte vessel and the electrode such that, when the electrolyte solution is present in the electrolyte vessel, the dielectric barrier and an upper surface of the electrolyte solution are spaced-apart from each other and define a discharge area therebetween; and gas inlet and outlet ports in fluid communication with the discharge area such that supplying gas in the discharge area while applying an electrical potential difference between the electrode and the electrolyte solution cause a plasma to be produced onto the electrolyte solution, the plasma interacting with the metal ions and synthesizing metal particles. A method for synthesizing metal particles using a DBD plasma apparatus is also provided. |
| US10513788B2 |
Electrolysis tank comprising an anode assembly contained in a containment enclosure
A cell includes a pot shell defining an opening through which an anode block is designed to be moved, said anode block being suspended from an anode support forming with said anode block an anode assembly mobile in relation to the pot shell, and a confinement chamber defining a closed volume above said opening for the containment of the gases generated during the production of aluminum, the anode support being connected to an electrical conductor to supply an electrolysis current to the anode block, the anode assembly is fully contained in the confinement chamber, and in that the electrical connection between the mobile electrical conductor and the anode support is made within the confinement chamber. |
| US10513784B2 |
Treatment device and treatment method for pickling and phosphating metal parts
A treatment device for single-stage treatment of a metal object to be treated by at least the steps of pickling and phosphating. The treatment device comprises at least the following: a treatment container for receiving the object to be treated and for receiving a flowable treatment substance; and a pump device for exchanging at least a fraction of the treatment substance. The treatment substance is flowable around at least one part of the object to be treated. The treatment substance comprises a phosphor- or phosphate-containing solution, in particular phosphoric acid. The phosphor- or phosphate-containing solution consists partly of water and partly of a reaction substance, and the reaction substance consists of phosphor or a phosphate and an additional treatment effect-improving substance. The proportion of the phosphor or phosphate in the reaction substance is at least 95%, and the reaction substance does not have a salt acid or sulfuric acid content. |
| US10513783B2 |
Chromium-free paint composition and paint films obtained by coating same
To provide a chromium-free paint composition which can provide paint films which are excellent in terms of corrosion resistance on the edge surfaces, scratched surfaces and worked parts of a pre-coated steel sheet, and the paint films which can be obtained by coating this chromium-free paint composition. A chromium-free paint composition which includes paint film-forming resin (A), anti-rust pigment (B), comprising at least one type of amorphous MgO—V2O5-based compound, and crosslinking agent (C) which is characterized in that the mass content proportion of the aforementioned anti-rust pigment (B) is from 10 to 80 mass % with respect to the sum of the resin solid fraction mass of the aforementioned paint film-forming resin (A) and the aforementioned crosslinking agent (C), and the overall eluted ion content in a 10% aqueous solution of the aforementioned anti-rust pigment (B) is from 10 ppm to 100 ppm. |
| US10513775B2 |
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
A method of manufacturing a semiconductor device, includes: forming an oxynitride film on a substrate by performing a cycle a predetermined number of times, the cycle including non-simultaneously performing supplying a precursor gas to the substrate through a first nozzle, supplying a nitriding gas to the substrate through a second nozzle, and supplying an oxidizing gas to the substrate through a third nozzle, wherein in the act of supplying the nitriding gas, an inert gas is supplied from at least one of the first nozzle and the third nozzle at a first flow rate, and in the act of supplying the oxidizing gas, an inert gas is supplied from the second nozzle at a second flow rate larger than the first flow rate. |
| US10513770B2 |
Vapor deposition apparatus, vapor deposition method and method of manufacturing organic EL display apparatus
Provided are a vapor deposition apparatus, a vapor deposition method, and a method of manufacturing an organic EL display apparatus which can prevent heat generation of a magnet chuck by using the magnet chuck that strongly attracts a deposition mask to dispose a substrate for vapor deposition and the deposition mask in proximity to each other during vapor deposition, while being less influenced by any magnetic field during alignment between the substrate for vapor deposition and the deposition mask. In the vapor deposition apparatus, a magnet chuck (3) includes a permanent magnet (3A) and an electromagnet (3B). |
| US10513769B2 |
Tantalum powder and process for preparing the same, and sintered anode prepared from the tantalum powder
The invention relates to the rare metal smelting field, and particularly, the present invention relates to a tantalum powder for preparing capacitors and a process for preparing the tantalum powder, and to a sintered anode prepared from the tantalum powder. As to the tantalum powder as provided by the invention, its primary tantalum powder has a BET of from 3.0 to 4.5 m2/g. After the secondary agglomeration, the tantalum powder has a large particle size. The tantalum powder has an average Fisher sub-sieve size (FSSS) of 1.2 to 3.0 μm wherein as measured with a standard sieve mesh, more than 75% of tantalum powder has a +325-mesh, and a particle size distribution D50 of more than 60 μm, that is, the secondary particle size is high. A resultant capacitor anode prepared by sintering the tantalum powder of the invention at 1200° C. for 20 minutes and then being energized at the voltage of 20 V has the specific capacitance of from 140,000 to 180,000 μFV/g and the residual current of less than 1.0 nA/μFV. Meantime, the invention provides an economical process for making the tantalum powder. |
| US10513767B2 |
Method of continuously heat-treating 7000-series aluminium alloy sheet material
A method for continuously solution heat-treating aluminium alloy sheet by continuously moving heat-treatable 7000-series aluminium alloy sheet through a continuous heat-treatment furnace arranged to heat the moving aluminium sheet to a set soaking temperature (TSET) in the temperature range of 370° C. to 560° C., the continuous heat-treatment furnace has an entry section and an exit section, the moving aluminium sheet moves substantially horizontally through the continuous heat-treatment furnace, and the moving aluminium sheet is rapidly cooled on leaving the exit section, and before or near the entry section of the continuous heat-treatment furnace the moving aluminium sheet is pre-heated to a temperature of 5° C. to 100° C. below the TSET using an average heat-up rate as function of the sheet thickness of at least Y=−31·ln(X)+50, wherein Y is the heat-up rate in ° C./sec and X is the sheet thickness in mm. |
| US10513765B2 |
Stainless steel having excellent oxidation resistance at high temperature
Disclosed herein is stainless steel having excellent tensile strength, fatigue strength, oxidation resistance at high temperature environment. According to an exemplary embodiment of the present invention, the stainless steel having excellent oxidation resistance at high temperature includes C: 0.01 to 0.2%, Si: 0.1 to 1.0%, Mn: 0.1 to 2.0%, Cr: 12.0 to 30.0%, V: 0.01 to 0.5%, Nb: 0.01 to 0.5%, Al: 0.1 to 4.0%, Co: 0.01 to 5.0%, Mo: 0.01 to 4.0%, W: 0.01 to 4.0%, B: 0.001 to 0.15%, Ni: 5.0 to 20.0% as wt %, the balance Fe, and other inevitable impurities. |
| US10513760B2 |
Method for producing magnetic material
Provided is a method for producing a magnetic material. The method includes preparing magnetic metal particles containing at least one magnetic metal selected from a first group consisting of Fe, Co and Ni, and at least one non-magnetic metal selected from a second group consisting of Mg, Al, Si, Ca, Zr, Ti, Hf, Zn, Mn, Ba, Sr, Cr, Mo, Ag, Ga, Sc, V, Y, Nb, Pb, Cu, In, Sn and rare earth elements, pulverizing and reaggregating the magnetic metal particles, and thereby forming composite particles containing a magnetic metal phase and an interstitial phase, and heat-treating the composite particles at a temperature of from 50° C. to 800° C. The particle size distribution of the magnetic metal particles in the preparing magnetic metal particles has two or more peaks. |
| US10513759B2 |
Evaporation-based method for manufacturing and recycling of metal matrix nanocomposites
A manufacturing method includes: 1) forming a melt including one or more metals; 2) introducing nanostructures into the melt at an initial volume fraction of the nanostructures; and 3) at least partially evaporating one or more metals from the melt so as to form a metal matrix nanocomposite including the nanostructures dispersed therein at a higher volume fraction than the initial volume fraction. |
| US10513757B2 |
Corrosion-resistant, high-hardness alloy composition and method for producing same
Provided is a corrosion-resistant, high-hardness alloy composition, which realizes both corrosion resistance and high hardness by using a Ni—Co—Cr—Mo-based alloy and optimizing the chemical composition, heat treatment conditions and processing conditions thereof, and a method for producing that alloy composition. The alloy composition is an alloy composition comprising 15.5% by weight to 16.5% by weight of Cr, 7.5% by weight to 15.5% by weight of Mo, 0% by weight to 30% by weight of Co, 4.5% by weight to 15% by weight of Fe and 0.5% by weight to 4.0% by weight of Cu, with the remainder consisting of Ni and unavoidably included elements, wherein the crystal phase consists only of a 7 phase and the Vickers hardness at room temperature is 500 HV or more. The alloy composition is obtained by subjecting an ingot of an alloy having the aforementioned composition to homogenization treatment for 4 hours to 24 hours at 1100° C. to 1300° C., followed by subjecting to cold processing at a compression rate of 30% to 60% and then to aging treatment for 0.5 hours to 3 hours over a temperature range of 300° C. to 600° C. |
| US10513756B2 |
Nickel-based alloy
The Ni-based alloy exhibits superior grain boundary corrosion resistance including C: 0.005 to 0.03 mass %, Si: 0.02 to 1 mass %, Mn: 0.02 to 1 mass %, P: not more than 0.03 mass %, S: not more than 0.005 mass %, Cr: 18 to 24 mass %, Mo: 8 to 10 mass %, Nb: 2.5 to 5.0 mass %, Al: 0.05 to 0.4 mass %, Ti: not more than 1 mass %, Fe: not more than 5 mass %, N: not more than 0.02 mass %, and Ni as a remainder and inevitable impurities. The C concentration range, the ratio of (Nb, Ti) C carbides to all carbides is not less than 90%, and the number of (Nb, Ti) C carbides satisfies the following formula: −30×T+37220= |
| US10513754B2 |
Method for recovering thorium and rare earth elements from rare earth waste residues
A method for recovering thorium and rare earth elements from rare earth waste residues includes the steps of (1) mixing rare earth waste residues with an inorganic acid and heating to obtain a stock solution containing thorium and rare earth elements; (2) extracting thorium and rare earth elements from the stock solution with an organic phase containing an extractant; (3) washing the organic phase obtained after extraction in step (2) with a washing solution to move rare earth elements into the aqueous phase and leave thorium in the organic phase; (4) back-extracting the organic phase containing thorium obtained in step (3) with a back-extraction solution to extract move thorium in the organic phase into the aqueous phase. The extractant contains alkyl phosphonic acid monoalkyl ester and dialkylphosphinic acid. |
| US10513753B1 |
Systems, methods, and cored wires for treating a molten metal
Systems, methods, and apparatus for treating a molten metal are provided. A metal treatment system, comprising: a wire feeding subsystem; and a cored wire; wherein the wire feeding subsystem feeds the cored wire into a metal bath at a controlled wire feed rate, and wherein the metal bath comprises a molten metal; wherein the cored wire comprises: a consumable outer sheath having a tubular cross section; and a core fill material coupled to an inner surface of the outer sheath, wherein the core fill material comprises a refining agent for refining the molten metal; and wherein the refining agent reacts with the molten metal, thereby causing an impurity to be removable from the metal bath. |
| US10513751B2 |
Integrated PGM converting process
Integrated PGM converting process. The process includes smelting a catalyst material in a primary furnace, smelting the primary furnace slag in a secondary furnace, converting the collector alloys from the primary and secondary furnaces in a converter to recover PGM enriched alloy and converter slag, separating the recovered converter slag into first and second converter slag portions, and supplying the first converter slag portion to the secondary furnace for smelting with the primary furnace slag. The process can also include low- or no-flux converting; refractory protectant addition; magnetic slag separation; partial feed pre-oxidation; staged slagging; and/or jacketing the converter. |
| US10513748B2 |
Method for manufacturing a component containing an iron alloy material
In a method for manufacturing a component containing an iron alloy material, a pulverulent pre-alloy is provided. The pre-alloy comprises, in wt. %, 0.01 to 1% C, .0.01 to 30% Mn, ≤6% Al, and 0.05 to 6.0% Si, the remainder being Fe and usual contaminants. The pulverulent pre-alloy is mixed with at least one of elementary Ag powder, elementary Au powder, elementary Pd powder and elementary Pt powder so as to produce a powder mixture containing 0.1 to 20% of at least one of Ag, Au, Pd and Pt. The powder mixture is applied onto a carrier (16) by means of a powder application device (14). Electromagnetic or particle radiation is selectively irradiated onto the powder mixture applied onto the carrier (16) by means of an Irradiation device (18) so as to generate a component from the powder mixture by an additive layer construction method. |
| US10513747B2 |
Ferritic stainless steel sheet exhibiting small increase in strength after aging heat treatment, and method of producing the same
A ferritic stainless steel sheet containing, by mass %, C: 0.020% or less, Cr: 10.0% to 25.0%, N: 0.020% or less, Sn: 0.010% to 0.50%, and one or more of Ti: 0.60% or less, Nb: 0.60% or less, V: 0.60% or less, and Zr: 0.60% or less so as to satisfy Equation (1): (Ti/48+V/51+Zr/91+Nb/93)/(C/12+N/14)≥1.0, wherein a difference between a stress σ1 (N/mm2) after prestrain imparting tensile deformation with 7.5% of strain, and an upper yield stress σ2 (N/mm2) when the steel sheet is subjected to heat treatment at 200° C. for 30 minutes and then to tension again after the tensile deformation is 8 or less. |
| US10513745B2 |
Microarray based multiplex pathogen analysis and uses thereof
Provided herein is an internal standard method for determining copy number of a pathogen DNA in an unpurified nucleic acid sample by using a known copy number of synthetic DNA that shares a consensus region sequence with the pathogen. The sample is subject to two amplification steps using locus-specific primers and fluorescent primers respectively to obtain fluorescent amplicons for the pathogen and synthetic DNA. These are hybridized with immobilized pathogen-specific and synthetic DNA-specific nucleic acid probes and imaged to obtain fluorescent signals for pathogen-specific and synthetic DNA-specific amplicons. Signal intensities are correlated with the known copy number of synthetic DNA to determine copy number of pathogen DNA in the plant. Also described herein is a method to simultaneously quantitate using the above method, copy numbers of both pathogen and plant DNA in a sample. |
| US10513740B2 |
Primer pair, kit and method for detecting anaplasma platys
Primer pair, kit and method for detecting Anaplasma platys are disclosed. The primer pair includes a forward primer and a reverse primer, and the kit includes the primer pair and a probe. The forward primer has a sequence of SEQ ID NO: 1, the reverse primer has a sequence of SEQ ID NO: 2, and the probe has a sequence of SEQ ID NO: 3. |
| US10513738B2 |
Method to diagnose malignant melanoma in the domestic dog
This disclosure is directed to the discovery of an improved method to diagnose malignant melanoma of the oral cavity in the dog. |
| US10513737B2 |
Cancer diagnostics using non-coding transcripts
Disclosed herein, in certain instances, are methods for the diagnosis, prognosis and determination of cancer progression of a cancer in a subject. Further disclosed herein, in certain instances, are methods for determining the treatment modality of a cancer in a subject. The methods comprise expression-based analysis of non-coding targets and coding targets. Further disclosed herein, in certain instances, are probe sets for use in assessing a cancer status in a subject. |
| US10513735B2 |
System and method for authentication and tamper detection using nucleic acid taggants
A method for authenticating an item of interest. A nucleic acid tag comprised of a nucleotide-support platform attached to a first nucleic acid molecule is added to the item of interest, where information about the item of interest is contained within the first nucleic acid molecule. A portion of an item is sampled for the presence of the nucleic acid tag, where the item is potentially the item of interest. The presence of the nucleic acid tag is detected in the sample, where the presence of the first nucleic acid tag authenticates the item as the item of interest. |
| US10513734B2 |
Integrated photonic electronic sensor arrays for nucleic acid sequencing
Devices and methods for detecting, identifying, and sequencing, compounds, complexes, and molecules are described. Electronic detection is combined with optical excitation to determine the presence or identity of an analyte of interest. Embodiments of the invention additionally provide devices and methods that allow highly parallel nucleic acid sequence determination. |
| US10513733B2 |
High throughout sequencing of paired VH and VL transcripts from B cells secreting antigen-specific antibodies
Methods for determining the VH:VL antibody repertoire from cells, such as antigen-specific B cells, in a high throughput manner. In some aspects, methods are provided for the capture of mRNA transcripts from single B cells that secreted antigen-specific antibodies followed by sequencing of the corresponding cDNAs encoding antibody VH and VL sequences. Libraries of antibodies produced by such methods are also provided. |
| US10513732B2 |
Sequencing methods and kits
A method for detecting rare genomic variants in a population of cells is disclosed. The method can detect de novo mutations in bacteria and analyze the impact of various physiological conditions on mutation rate, even though such effects would be too subtle to detect using other methods. The method can be used for detection of low-frequency subpopulations in the microbiome or in cancer. |
| US10513730B2 |
Asymmetric PCR methods, primers and kits
The disclosure provides an asymmetric PCR amplification method for preparation of single-stranded product and primers and kits useful therefor. |
| US10513728B2 |
Multiplexed method for the identification and quantitation of minor alleles and polymorphisms
Provided herein are products and processes for detecting the presence or absence of minor nucleic acid species in a sample containing a mixture of minor nucleic acid species and one or more major nucleic acid species, where the amount (frequency or copy number) of the minor nucleic acid species is less than that of the major nucleic acid species. Certain methods include amplifying the mixture and extending the resulting amplicons using chain terminating reagents and extension primers that specifically hybridize to the amplicons, where a chain terminating reagent specific for the major nucleic acid species has a concentration that is less than a chain terminating reagent that is specific for a minor nucleic acid species. Skewing the concentrations of the chain terminating reagents in favor of high concentrations of the chain terminating reagents specific for the minor nucleic acid species relative to a chain terminating reagent specific for a major nucleic acid species improves the detection limit (sensitivity) of detecting minor nucleic acid species present at low frequency or copy number in the mixture. In addition, the signals generated from the extension product of the major nucleic acid species amplicon can serve as a positive control and permit quantification of the minor nucleic acid species relative to the major nucleic acid species in the mixture. |
| US10513727B2 |
Multiplex pyrophosphorolysis activated polymerization to amplify multiple almost-sequence-identical templates in a single reaction
Through a novel primer design, multiplex pyrophosphorolysis activated polymerization uses multiple pairs of blocked primers to amplify multiple almost-sequence-identical templates located in one locus in a single reaction, greatly increasing the productivity of nucleic acid amplification. |
| US10513723B2 |
Decreasing ornithine production to decrease high mannose glycoform content of recombinant proteins
The present invention relates to a method for manipulating the high mannose glycoform content of recombinant glycoproteins by regulating ornithine metabolism during cell culture. |
| US10513722B2 |
Methods for synthesizing pools of probes
Compositions, methods and kits are disclosed for synthesizing and amplifying pools of probes using precursor oligonucleotides. In some aspects the precursor is amplified and nicking enzymes are used to separate the full length probes from the amplification products. The methods enable the preparation of single stranded DNA probes of defined sequence and length that are suitable for use in target detection assays. |
| US10513721B2 |
Two-stage process for enzymatic hydrolysis of lignocellulosic biomass
The invention relates to processes of multi-stage hydrolysis where different enzyme compositions are added in at least two stages of hydrolysis. In a first stage, a first enzyme composition of one or more cellulolytic enzymes and at least one of an oxidoreductase and an AA9 polypeptide having cellulolytic enhancing activity is added, followed by a latter stage in which a second enzyme composition comprising one or more cellulases is added. Also provided are processes for obtaining hydrolysis products and fermentation products using processes of the invention. |
| US10513720B2 |
Method for the production of dextran
Method for the production of dextran comprising the following steps: prepare a culture medium containing the appropriated mixture and balance of ingredients, mainly after accurate selection of nature and concentration of carbon and nitrogen sources, with a specific initial pH, inoculate the culture medium with an appropriated quantity of bacteria strain (to standardize the production and avoid as much as possible the variability of the system); carry out the fermentation for a given time and at a given temperature; precipitate the dextran to separate the product from the culture medium; the bacteria strain is a strain of Weissella cibaria. |
| US10513716B2 |
Microorganisms and methods for production of specific length fatty alcohols and related compounds
The invention provides non-naturally occurring microbial organisms containing a fatty alcohol, fatty aldehyde or fatty acid pathway, wherein the microbial organisms selectively produce a fatty alcohol, fatty aldehyde or fatty acid of a specified length. Also provided are non-naturally occurring microbial organisms having a fatty alcohol, fatty aldehyde or fatty acid pathway, wherein the microbial organisms further include an acetyl-CoA pathway. In some aspects, the microbial organisms of the invention have select gene disruptions or enzyme attenuations that increase production of fatty alcohols, fatty aldehydes or fatty acids. The invention additionally provides methods of using the above microbial organisms to produce a fatty alcohol, a fatty aldehyde or a fatty acid. |
| US10513714B2 |
Lignocellulosic conversion process comprising sulfur dioxide and/or sulfurous acid pretreatment
Provided herein is a process for producing one or more products from a lignocellulosic feedstock. The process comprises treating the lignocellulosic feedstock by contacting the feedstock at least sulfur dioxide, sulfurous acid, or a combination thereof to produce a pretreated feedstock comprising one or more sulfonic acids. A process stream comprising one or more sulfonic acids is subsequently treated in a wet oxidation step to produce a stream comprising at least soluble oxidized phenolic compounds. The soluble oxidized phenolic compounds are then fed to an anaerobic digestion to produce methane. Optionally, hydrogen sulfide is produced during the anaerobic digestion. The hydrogen sulfide may then be converted to an acid selected from sulfur dioxide, sulfurous acid or a combination thereof in one or more steps. The acid may then be re-used in treatment as desired. |
| US10513713B2 |
Modified host cells having tolerance to α-olefins
The present invention provides methods for improving microbial tolerance to alpha olefin compounds, host cells having increased tolerance to such compounds, and method of using the host cells to produce alpha olefin compounds. |
| US10513711B2 |
Genetic targeting in non-conventional yeast using an RNA-guided endonuclease
Non-conventional yeasts are disclosed herein comprising at least one RNA-guided endonuclease (RGEN) comprising at least one RNA component that does not have a 5′-cap. This uncapped RNA component comprises a sequence complementary to a target site sequence in a chromosome or episome in the yeast. The RGEN can bind to, and optionally cleave, one or both DNA strands at the target site sequence. An example of an RGEN herein is a complex of a Cas9 protein with a guide RNA. A ribozyme is used in certain embodiments to provide an RNA component lacking a 5′-cap. Further disclosed are methods of genetic targeting in non-conventional yeast. |
| US10513710B2 |
Exosomal loading using hydrophobically modified oligonucleotides
In one aspect, the invention relates to a method of loading exosomes with oligonucleotide cargo, by incubating an oligonucleotide comprising one or more hydrophobic modifications with a population of exosomes for a period of time sufficient to allow loading of the exosomes with the oligonucleotide. Exosomes loaded with hydrophobic ally modified oligonucleotide cargo, and uses thereof, are also provided. |
| US10513708B2 |
DRO1 related genes influence lateral root orientation and growth in Arabidopsis and Prunus species
Root orientation, or angle, is an important component of root architecture and depth of the root system. We have determined that DRO1 and DRO1-related genes are present across diverse plant phyla and fall within the IGT gene family. DRO1, present in both Arabidopsis and peach, displayed root specific expression patterns. AtDRO1 is predominantly expressed in both the root vasculature and root tips in a distinct developmental pattern. Mutation of AtDRO1 led to more horizontal lateral root angles; over-expression of AtDRO1 under a constitutive promoter reduced lateral root angles and resulted in shoot phenotypes including upward leaf curling, shortened siliques, and narrow lateral branch angles. Over-expression of PpeDRO1 in plum (Prunus domestica) led to deeper rooting phenotypes. These data establish that DRO1-related genes serve a role in altering root architecture, providing a method for drought avoidance. |
| US10513706B2 |
Import of unnatural or modified nucleoside triphosphates into cells via nucleic acid triphosphate transporters
A recombinantly expressed nucleotide triphosphate transporter efficiently imports the triphosphates of unnatural nucleotides into cells, and the endogenous cellular machinery incorporates those nucleotides into cellular nucleic acids. UBPs can therefore form within the cell's nucleic acids. Moreover, neither the presence of the unnatural triphosphates nor the replication of the UBP represents a significant growth burden. The UBP is not efficiently excised by nucleic acid repair pathways, and therefore can be retained as long as the unnatural triphosphates are available in the growth medium. Thus, the resulting cell is the first organism to stably propagate an expanded genetic alphabet. |
| US10513705B2 |
Aptamers for the treatment of sickle cell disease
The present invention provides polynucleotide aptamers that selectively bind to and inhibit polymerization of sickle hemoglobin (HbS), pharmaceutical compositions comprising the same, methods of use for diagnostics and treatment of sickle cell disease, methods of use as capture reagents, and methods of rational drug design. |
| US10513704B2 |
Binding and catalytic molecules built from L-DNA with added nucleotides
This invention provides for processes for binding to and/or chemically transforming a preselected target, where the process involves contacting said target to an oligonucleotide molecule that contains one or more “non-standard” nucleotides, which are nucleotide analogs that, when incorporated into oligonucleotides (DNA or RNA, collectively xNA), present to a pattern of hydrogen bonds that is different from the pattern presented by adenine, guanine, cytosine, and uracil. This disclosure provides an example where such an oligonucleotide molecule is built from both D- and L-mirror image carbohydrates in the backbone. It also provides a process for obtaining these binders and/or transformers by a laboratory in vitro selection process that exploits rolling circle amplification rather than the polymerase chain reaction. |
| US10513702B2 |
Synthetic hammerhead ribozymes with ligand-responsive tertiary interactions
A ligand-responsive hammerhead ribozyme is provided. In some embodiments, the ribozyme comprises: i. a first loop that has been replaced by an RNA aptamer that binds to a ligand; and ii. a second loop comprising a modified sequence, wherein the aptamer and the second loop interact in a ligand-dependent manner and autocatalytic cleavage of the ribozyme is ligand-responsive. |
| US10513692B2 |
Influenza viruses with mutant PB2 segment as live attenuated vaccines
The invention provides a recombinant biologically contained influenza virus that is a PB2 knockout virus, e.g., one that is useful to generate a multivalent vaccine, and methods of making and using that virus. |
| US10513690B2 |
Biologic composition and method of manufacture
A biological composition has a mixture of mechanically selected allogeneic biologic material derived from bone marrow. The mixture has non-whole cellular components including vesicular components and active and inactive components of biological activity, cell fragments, cellular excretions, cellular derivatives, and extracellular components. The mixture is compatible with biologic function. |
| US10513689B2 |
Culture media for multipotent stem cells
A culture medium for human adipose tissue derived mesenchymal stem cells includes a keratinocyte-SFM basal medium, L-Cysteine, FGF and SDF-1 is disclosed. The culture medium is effective for growing mesenchymal stem cells at a high proliferation rate while maintaining the purity, characterization and undifferentiated state of the cells. |
| US10513688B2 |
Methods for accelerated and enhanced cardiac differentiation of IPS cells by electrical stimulation
Methods of generating cardiomyocytes from induced pluripotent stem cells (IPSCs) are provided. More specifically, the present disclosure relates to methods of generating cardiomyocytes from iPSCs using electrical stimulation. In some aspects, uses of such cells for therapeutics and in methods of treatment are provided. |
| US10513687B2 |
Method for polyclonal stimulation of T cells by flexible nanomatrices
The present invention provides a method polyclonal stimulation of T cells, the method comprising contacting a population of T cells with a nanomatrix, the nanomatrix comprising a) a flexible matrix, wherein said matrix is of polymeric material; and b) attached to said polymeric flexible matrix one or more polyclonal stimulatory agents which provide activation signals to the T cells; thereby activating and inducing the T cells to proliferate; wherein the nanomatrix is 1 to 500 nm in size. At least one first and one second stimulatory agents are attached to the same or to separate flexible matrices. If the stimulatory agents are attached to separate beads, fine-tuning of nanomatrices for the stimulation of the T cells is possible. |
| US10513681B2 |
PGPR compositions and methods for improved cultivation of tomato and potato species
The disclosure provides methods and compositions to improve the nutritional conditions, such as reducing the use of fertilizers applied during the growing season, and tolerance to fungal pathogens in tomato and potato plants. |
| US10513679B2 |
Cell detection device and cell detection method
A cell detection device and a cell detection method is provided with which it is possible to efficiently acquire images of cells to be measured. Cell detection device comprises flow cell through which a measurement specimen that contains particles is caused to flow, particle detector for detecting the particles in the measurement specimen supplied to flow cell, particle sorter for sorting particles that satisfy a detection condition and other particles on the basis of the result of detection performed by particle detector, specimen supply part for supplying, to flow cell, an image-capture specimen that includes detection-condition-satisfying particles that have been sorted by particle sorter, and particle-image-capture part for capturing images of the particles in the sorted image-capture specimen supplied to flow cell. |
| US10513678B2 |
Self-contained biological indicator
A SCBI useful in ambient air pressure systems is disclosed. The SCBI includes a body which serves as the culture tube, a glass media ampoule, an inoculated stainless steel disc positioned on the top of the glass media ampoule so that the spores are close to the top/opening of the SCBI, filter paper on the top of the body and overlying the disc, and a cap. |
| US10513674B1 |
Systems and methods for spotting treatment, inspection, and tracking of articles
A method of treatment of one or more articles may comprise locating a stain on an article based on a tag on the article; placing the stain on a nose of a spotting board; positioning a steam gun at least two or more inches away from the stain; simultaneously activating a steam supply and a vacuum supply of the spotting board; moving the steam gun in a defined motion relative to the stain for at least 30 seconds; simultaneously activating the vacuum supply and an air supply of the spotting board; moving the steam gun in the defined motion relative to the stain until the article is at least partially dry; and inspecting the stain. |
| US10513673B2 |
Chlorine bleaching after peracid treatment
A method for enhancing bleaching efficacy for treatment of articles, including for example laundry is disclosed. Methods for antimicrobial disinfecting and/or sanitizing and bleaching laundry and other articles is provided by washing the articles with a peroxyformic acid composition at a first pH for effective antimicrobial efficacy, thereafter applying an alkaline source to increase the pH for addition of a bleaching component. The methods can be provided as part of a laundry operation and can be utilized in industrial and commercial applications. |
| US10513672B2 |
Product for cleaning surfaces
A product for cleaning a surface includes a combination of a first composition with a second composition. The first composition includes hydrogen peroxide and makes up 94-99.5% of the combination by weight. The second composition includes at least one of a silicate, a carbonate, a bicarbonate and a percarbonate and makes up 0.5-6% of the combination by weight. The first composition and the second composition are stored in separate vessels until combined to form the combination. The combination is applied to the surface after mixing. |
| US10513667B2 |
2-stroke internal combustion engine cylinder liner lubricating composition
The present invention provides a lubricating composition comprising: an oil of lubricating viscosity; 3 wt % to 30 wt % of an alkaline earth or alkali metal sulphonate detergent; and an oil-soluble polyalkylene glycol having a distribution of molecular weight such that the molecules thereof have a weight of 2500 to less than 10,000 Daltons and comprise 0.05 wt % to 3 wt % of the lubricating composition. The invention further provides a method of lubricating a 2-stroke internal combustion engine cylinder liner (and piston) with the lubricating composition. |
| US10513666B2 |
Refrigerator oil and working fluid composition for refrigerators
The invention provides a refrigerating machine oil comprising as a base oil at least one oxygen-containing oil having a carbon/oxygen molar ratio of 2.5 or more and 5.8 or less, and being used in combination with a (Z)-1,1,1,4,4,4-hexafluoro-2-butene refrigerant. |
| US10513664B1 |
Integrated aromatic separation process with selective hydrocracking and steam pyrolysis processes
Aromatics extraction and hydrocracking processes are integrated with a stream pyrolysis unit to optimize the performance of the hydrocracking units by processing the aromatic-rich and aromatic-lean fractions separately in order to better control the hydrocracking operating severity and/or catalyst reactor volume design requirements. |
| US10513659B2 |
Fire proof compound and uses of the fire proof compound
A fire proof compound is provided including MgSO4.7H2O) (Mg4Si6O15(OH)2.6H2O) CaO (s)+H2O (l)⇄Ca(OH)2 (aq) (ΔHr=−63.7 kJ/mol of CaO) (CaSO4.2H2O) H4Mg2Si3O10). The compound can be added to a gypsum substrate of a wallboard to manufacture a fire proof wallboard. The compound can also be mixed with a paint to provide a fire proof paint. In certain composition, the compound can also exhibit an electromagnetic field blocking property. An existing wallboard manufacturing process line can be modified to accept the additional process of adding the compound to the gypsum substrate of the wallboard. |
| US10513658B2 |
Reactive perpendicular aligned organosilicon material and manufacture method of liquid crystal display panel
A reactive perpendicular aligned organosilicon material is provided, having a general structural formula in the form of A-R, where A is —SiCl3 and R represents a linear chained or a branched chained alkyl group with 5-20 carbon atoms. A CH2 group in the alkyl group is substituted by a phenyl group, a naphthenic base, —CONH—, —COO—, —O—CO—, —S—, —CO—, or —CH═CH—, or an F atom or a Cl atom substitutes an H atom in the alkyl group. A Cl atom in the reactive perpendicular aligned organosilicon material and —OH on a surface of a substrate having no PI thereon form a hydrogen bond, leading to vertical arrangement of liquid crystal molecules between two opposite substrates. |
| US10513648B2 |
Techniques to manage mud properties
Methods and systems for maintaining stability of contaminated drilling muds within a desirable range by chemical and/or physical treatment. In one aspect, a method includes injecting a drilling mud in a subterranean zone, the drilling mud including a quantity of a first drilling mud additive including a volcanic ash, determining a presence of a gas associated to a process of the subterranean zone, and neutralizing the gas by injecting a quantity of a second drilling mud additive through the subterranean zone, the second drilling mud additive including a gas neutralizer. |
| US10513647B2 |
Flaky date fruit cap for moderate to severe loss control
A lost circulation material (LCM) having date fruit caps is provided. The date fruit cap LCM includes date fruit caps from a date tree. The date fruit caps have multiple flakes (for example, three flakes) attached at one end to an end cap and free at the other end. The date fruit caps may be obtained from the waste product of date tree and date fruit processing. The date fruit cap LCM may be added to a drilling fluid (for example, a drilling mud) to mitigate or prevent such lost circulation in a well. Methods of lost circulation control with the date fruit cap LCM are also provided. |
| US10513646B2 |
Rare earth regenerator material particle, rare earth regenerator material particle group, and cold head, superconducting magnet, examination apparatus, and cryopump using the same
A rare earth regenerator material particle and a regenerator material particle group having a high long-term reliability, and a superconducting magnet, an examination apparatus, a cryopump and the like using the same are provided. A rare earth regenerator material particle contains a rare earth element as a constituent component, and in the particle, a peak indicating a carbon component is detected in a surface region by an X-ray photoelectron spectroscopy analysis. |
| US10513645B2 |
Compositions comprising a fluoroolefin
The present invention relates to compositions for use in refrigeration, air-conditioning, and heat pump systems wherein the composition comprises a fluoroolefin and at least one other component. The compositions of the present invention are useful in processes for producing cooling or heat, as heat transfer fluids, foam blowing agents, aerosol propellants, and fire suppression and fire extinguishing agents. |
| US10513635B2 |
Anisotropic conductive film
An anisotropic conductive film with a structure wherein an electrically insulating adhesive base layer and cover layer are stacked, and electrically conductive particles are disposed at lattice points with a planar lattice pattern in the vicinity of the interface of the layers. In the anisotropic conductive film, a proportion of lattice points at which no electrically conductive particles are disposed with respect to all lattice points with the planar lattice pattern assumed in any reference region is 25% or less, and some of the electrically conductive particles disposed at lattice points with planar lattice pattern are disposed to be shifted in longitudinal direction of anisotropic conductive film with respect to corresponding lattice points, and a shift amount defined as a distance between a plane projection center of the electrically conductive particles disposed to be shifted and the corresponding lattice point is less than 50% the electrically conductive particles' average diameter. |
| US10513633B2 |
Floor coating compositions and related methods
Floor coating compositions and methods of forming a floor coating composition are provided. The floor coating composition includes an acrylic wax, water, and an indicator that includes a color at a first pH and that is colorless at a second pH. The method of forming a floor coating includes milling distilled water and an indicator, slowly adding an acrylic wax, slowly adding a pre-mixed solution of distilled water and an alkaline material, and then mixing the ingredients to form the composition. |
| US10513631B2 |
Composition for window film, flexible window film formed therefrom, and flexible display device comprising same
Provided are a composition for a window film, a flexible window film formed therefrom, and a flexible display device comprising same, the composition for a window film comprising: a first silicone resin comprising chemical formula 1; a second silicone resin containing a crosslinkable functional group and one or more among a Q unit and a bridge unit; a crosslinking agent; and an initiator. (R1SiO3/2)x([R2R3SiO2/2]n)y(R4R5SiO2/2)z(R6R7R8SiO1/2)w (where R1 is a crosslinkable functional group; R2 and R3 are each independently a methyl group; R4 and R5 are each independently hydrogen, a crosslinkable functional group, an unsubstituted or substituted C1-C20 alkyl group, or an unsubstituted or substituted C5-C20 cycloalkyl group; R6, R7, and R8 are each independently hydrogen, a crosslinkable functional group, an unsubstituted or substituted C1-C20 alkyl group, an unsubstituted or substituted C5-C20 cycloalkyl group, or an unsubstituted or substituted C6-C30 aryl group; n is an integer from 7 to 100; 0 |
| US10513630B2 |
Flexible display device and method for preparing hard coating polymer of same
A flexible display device includes a hard coating layer, the hard coating layer including hard coating oligomers, cross-linking oligomers that couple the hard coating oligomers, and a photoinitiator, the cross-linking oligomers being synthesized by catalytically reacting cross-linking monomers. The hard coating layer may include long cross-linking oligomers that improve the flexibility of the hard coating layer, and damage to the hard coating layer may be prevented or reduced even when the flexible display device is bent. |
| US10513627B2 |
Window, display device including the same, and manufacturing method of window
A window according to an exemplary embodiment of the present disclosure includes: a substrate; and a protective layer provided in one side of the substrate, wherein the protective layer includes at least one of a first compound represented as given in Chemical Formula 1 and a derivative thereof and at least one of a second compound represented as given in Chemical Formula 2 and a derivative thereof: |
| US10513619B2 |
Ink, ink container, inkjet recording method, inkjet recording device, and recorded matter
An ink includes a solvent and a resin, wherein the storage elastic modulus G1 of an ink film obtained by drying the ink is 2.0×108-5.0×108 Pa at 20 degrees C. as measured by a dynamic viscoelasticity measuring method and the ratio (G2/G1) of the storage elastic modulus G1 to the storage elastic modulus G2 of the ink film measured at 80 degrees C. by the dynamic viscoelasticity measuring method is 0.30-0.85. |
| US10513618B2 |
Composition for forming a hard coating layer having excellent anti-fouling property
Provided is a composition for forming a hard coating layer including about 0.1 wt % to about 15 wt % of a polysilazane, about 55 wt % to about 94.6 wt % of a reactive solvent containing hydroxyl group, about 5 wt % to about 20 wt % of a titanium dioxide (TiO2), and about 0.3 wt % to about 10 wt % of a zirconia (ZrO2). The composition provides a hard coating film which has excellent anti-fouling and superhydrophilicity, scratch resistance, abrasion resistance, antimicrobial property, weatherability, and a method for manufacturing the same which allow non-vacuum wet coating, thereby shortening fabrication time and providing excellent processability. |
| US10513616B2 |
Sunlight reflecting materials and methods of fabrication
Disclosed are nanostructured materials that reflect light in selected spectra incorporated in dark colored textiles or substrates. In one aspect, a light reflecting material includes a textile exhibiting a dark color and formed of a plurality of fibers, and nanostructures arranged on the fibers and formed of a plurality of nanoparticles, the nanostructures having a dimension size of substantially less than ½ of a visible light wavelength, in which the nanostructures reflect light from the textile or substrate in at least one of infrared, near-infrared, or red visible light spectra. |
| US10513609B2 |
Polyolefin elastomer and polysiloxane blends
Crosslinkable polymeric compositions comprising (a) a polyolefin elastomer having hydrolysable silane groups, (b) a hydroxyl-terminated polysiloxane, (c) a polyalkoxy silane compatibilizer, and (d) a condensation catalyst. Also described are methods for preparing such crosslinkable polymeric compositions, processes for crosslinking such polymeric compositions, and the resulting crosslinked polymeric compositions themselves. Such compositions can be employed in a variety of articles of manufacture, particularly in the wire and cable industry. |
| US10513607B2 |
Resin composition and uses of the same
A resin composition is provided. The resin composition comprises the following components: (a) a thermal-curable resin system, which has a dielectric loss (Df) of not higher than 0.008 at 10 GHz and comprises a bismaleimide resin of the following formula (I), wherein M1 and the Z1 groups are as defined in the specification; and (b) an organic compound of the following formula (II) or formula (III), wherein R′, R11 to R19 and R21 to R28 are as defined in the specification, and wherein the amount of the organic compound (b) ranges from 1 wt % to 30 wt % based on the total weight of the resin system (a) and the organic compound (b). |
| US10513604B2 |
Binder resin composition, electrode for lithium ion secondary battery and lithium ion secondary battery
The present disclosure provides a binder resin composition comprising a polyolefin particle, an organic solvent and a polymer that is soluble in the organic solvent, as well as an electrode for a lithium ion secondary battery and a lithium ion secondary battery each using the binder resin composition. |
| US10513603B2 |
Composition comprising a multistage polymer, its method of preparation and its use
The present invention relates to a polymer composition comprising a (meth)acrylic polymer and a multistage polymer. In particular the present invention it relates to polymer composition comprising a (meth)acrylic polymer and a multistage polymer that can be used as a masterbatch. More particularly the present invention relates also to a process for preparing a polymer composition comprising a (meth)acrylic polymer and a multistage polymer by spray drying or coagulation. |
| US10513602B2 |
Polymer composite material, method for manufacturing the polymer composite material, capacitor package structure using the polymer composite material and method for manufacturing the capacitor package structure
The instant disclosure provides a polymer composite material, the method for manufacturing the polymer composite material, a capacitor package structure using the polymer composite material and the method for manufacturing the capacitor package structure. The polymer composite material is used for the cathode of a capacitor, wherein the polymer composite material includes poly(3,4-ethylenedioxythiophene), polystyrene sulfonate and a nanomaterial. Polystyrene sulfonate is connected between the nanomaterial and poly(3,4-ethylenedioxythiophene), and polystyrene sulfonate is bonded to the poly(3,4-ethylenedioxythiophene) through a polymerization process. The content of the nanomaterial ranges from 0.01-1.5 wt. % based on the weight of the polymer composite material. |
| US10513598B2 |
Flame retardant composition and flame-retardant synthetic resin composition
Disclosed is a flame retardant composition having excellent flame retardancy and processability, providing a flame-retardant synthetic resin composition including this flame retardant composition and having excellent flame retardancy and processability. Specifically, the following components are used in combination: as component (A), 20 to 50 parts by mass of at least one type of melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate; as component (B), 50 to 80 parts by mass of at least one type of piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate (the total of component (A) and component (B) is 100 parts by mass); and as component (C), 0.01 to 20.0 parts by mass of a bicyclophosphoric ester compound represented by the following general formula (1). The details of formula (1) are as described in the Description. |
| US10513596B2 |
Anti-fog compositions and processes for making same
Anti-fog compositions comprising a primary film having opposing major planar surfaces and a central coplanar region disposed between the opposing major planar surfaces and comprising cellulose acetate and a plasticizer. The cellulose acetate may have a degree of substitution less than 2.6. The plasticizer may be selected from the group consisting of 1,2,3-triacetoxypropane (triacetin), tributyl citrate, triethyl citrate, triphenyl phosphate, tris(clorisopropyl)phosphate, dimethyl phthalate, diethyl phthalate, bornan-2-one, PEG-DGE, PPG-DGE, tributyl phosphate, and combinations thereof. The primary film has a thickness greater than 90 microns. |