| Document | Document Title |
|---|---|
| US10860332B2 |
Multicore framework for use in pre-boot environment of a system-on-chip
Various aspects are described herein. In some aspects, the disclosure provides a method of enabling a multicore framework in a pre-boot environment for a system-on-chip (SoC) comprising a plurality of processors comprising a first processor and a second processor. The method includes initiating, by the first processor, bootup of the SoC into a pre-boot environment. The method further includes scheduling, by the first processor, execution of one or more boot-up tasks by a second processor. The method further includes executing, by the second processor, the one or more boot-up tasks in the pre-boot environment. The method further includes executing, by the first processor, one or more additional tasks in parallel with the second processor executing the one or more boot-up tasks. |
| US10860330B2 |
Electronic apparatus having volatile memory including refresh circuit and method for backup-rebooting the electronic apparatus
An electronic apparatus includes a first processor configured to restrict direct memory access by one or more peripheral circuits to a volatile memory, and thereafter make a transition from an active state to a sleep state, and a second processor configured to, after the first processor has been brought into the sleep state, set the volatile memory into a self-refresh mode in which a refresh circuit of the volatile memory periodically rewrites data stored in the volatile memory, and thereafter reboot the electronic apparatus. |
| US10860326B2 |
Multi-threaded instruction buffer design
An instruction buffer for a processor configured to execute multiple threads is disclosed. The instruction buffer is configured to receive instructions from a fetch unit and provide instructions to a selection unit. The instruction buffer includes one or more memory arrays comprising a plurality of entries configured to store instructions and/or other information (e.g., program counter addresses). One or more indicators are maintained by the processor and correspond to the plurality of threads. The one or more indicators are usable such that for instructions received by the instruction buffer, one or more of the plurality entries of a memory array can be determined as a write destination for the received instructions, and for instructions to be read from the instruction buffer (and sent to a selection unit), one or more entries can be determined as the correct source location from which to read. |
| US10860320B1 |
Orthogonal data transposition system and method during data transfers to/from a processing array
A device and method for facilitating orthogonal data transposition during data transfers to/from a processing array and a storage memory since the data words processed by the processing array (using computational memory cells) are stored orthogonally to how the data words are stored in storage memory. Thus, when data words are transferred between storage memory and the processing array, a mechanism orthogonally transposes the data words. |
| US10860319B2 |
Apparatus and method for an early page predictor for a memory paging subsystem
An apparatus and method for early page address prediction. For example, one embodiment of a processor comprises: an instruction fetch circuit to fetch a load instruction; a decoder to decode the load instruction; execution circuitry to execute the load instruction to perform a load operation, the execution circuitry including an address generation unit (AGU) to generate an effective address to be used for the load operation; and early page prediction (EPP) circuitry to use one or more attributes associated with the load instruction to predict a physical page address for the load instruction simultaneously with the AGU generating the effective address and/or prior to generation of the effective address. |
| US10860312B1 |
Defect ownership assignment system and predictive analysis for codebases
The present disclosure relates to a system and method for evaluating source code. The system generates training data from a plurality of defect records that identify developers who fixed defects. The system recommends developers for repairing defects in software features using a machine learning algorithm configured using elements from the defect records and the code related to the defect records. |
| US10860309B2 |
Cloud service automation of common image management
Aspects of the disclosure relate to cloud service automation of common image management. An image update orchestrator may receive a request to upgrade a virtual machine image. The image update orchestrator may spin up an instance of a virtual machine and provision the instance of the virtual machine with a virtual machine image and cause to install a plurality of software updates to the instance of the virtual machine. The image update orchestrator may take a snapshot of the instance of the virtual machine and generate a sealed master image. Finally, the image update orchestrator may cause to deploy, to one or more policy managed devices, the sealed master image. |
| US10860304B2 |
Enforcement of updates for devices unassociated with a directory service
Disclosed are approaches for enforcement of updates for devices unassociated with a directory service. An application executing on a computing device can determine, based on a policy received from a management service, that the computing device is to use an update service specified in the policy to receive updates. The application then modifies a setting of the computing device to specify the use of the update service by the computing device. |
| US10860298B2 |
Method and system for editing a block diagram model
A computer-implemented method for editing one or more properties of one or more model elements in a block diagram of a technical computing environment. The model elements include blocks and variables in blocks, wherein one or more properties are assigned to each model element. The technical computing environment has a model editor, a data definition tool and a code generator. A processor of a host computer opens a block diagram in the model editor, displays a list of model elements present in the block diagram, receives a selection of one or more model elements, highlights the selected model elements, receives an edit command to set a new value for a chosen property of the selected model elements, and sets the chosen property to the new value. A non-transitory computer readable medium and a computer system is also provided. |
| US10860289B2 |
Flexible voice-based information retrieval system for virtual assistant
A customization portal provides an interface for customizing an implementation of a voice-based information retrieval system executed by a virtual assistant. The virtual assistant has been previously trained for natural language understanding (NLU) of speech input indicating selection of some menu items. For other menu items, the customization portal allows the use of context-independent signifiers (e.g., letters or numbers) or custom signifiers (e.g., free-form text) that avoid the need for NLU with respect to selection of those menu items. This approach allows the system to provide a natural-feeling conversation for the user, while also providing the flexibility to present custom menu choices and content to a user without specialized NLU training. |
| US10860288B2 |
Display device and control method thereof
Disclosed are a display device capable of voice recognition and a control method thereof. A display device, according to one embodiment of the present invention, comprises a display module which displays, on a first region, at least one icon arranged in a preset order; a sensing module which senses an action for entering a voice command mode; a memory for storing at least one item of data; and a controller which refers to the memory, and extracts text corresponding to the icon that is displayed on the first region, wherein the controller controls such as that the extracted text is displayed on a second region, and, if a voice command corresponding to the text displayed on the second region is recognized, the icon displayed on the first region is activated. |
| US10860284B2 |
Playback expansion
Examples described herein involve expanding playback of a media item from a first playback device to a second playback device. In one example, while a first playback device is playing a media item as part of a first zone, the first playback device identifies that a second playback device has moved to a location that is within a given physical proximity of the first playback. The first playback device determines that playback is to be expanded to the second playback device, and transmits a command to cause the second playback device to (i) join the first zone and (ii) begin to play the media item in synchrony with the first playback device. |
| US10860282B1 |
Systems and methods for repairing remotely recorded audio data
Systems and methods for wirelessly recording multi-track audio files. In some aspects, each performer is equipped with a local audio device capable of locally recording the respective performer's audio while also transmitting it to a master recorder. Functions of the local audio device may be adjusted remotely. The locally recorded audio may be used to repair or replace any audio lost or corrupted during transmission to the master recorder. Such repair or replacement may be performed electronically or via playback of the locally recorded audio. In other aspects, a master recorder is not required since all locally recorded audio may be combined or otherwise processed post-recording. Locally recorded audio may include identifiers to aid in post-recording identification of such audio. A multi-memory unit is provided to facilitate manipulation and processing of audio files. A method for automatically adjusting local audio device power mode based upon recorder status is also disclosed. |
| US10860277B2 |
Coupled display device
A coupled display device includes a first display unit and a second display unit arranged adjacent to each other and coupled. The first display unit includes a first display portion and a first frame portion including two first linear sections and two second linear sections perpendicular to the first linear sections. The second display unit includes a second display portion and a second frame portion including two third linear sections and two fourth linear sections. The first display unit is set in a first position. The second display unit is set in a second position that is inverted from the first position. The first linear sections and the third linear sections extend in an arrangement direction in which the first display unit and the second display unit are arranged. The second linear sections and the fourth linear sections extend in a direction perpendicular to the arrangement direction. |
| US10860275B1 |
Modular display and dispensing system
A modular display and dispensing assembly and method distribute low-voltage power to a low-voltage electrical display feature at each of a plurality of display and dispensing modules arranged in a matrix and placed upon a substrate for display of items to be dispensed. A sub-base is secured to the substrate at a desired, prescribed display and dispensing location, while a main base is selectively coupled to and uncoupled from the sub-base. A plurality of electrical contact points in both the sub-base and main base enables the sub-base to remain securely mounted upon the substrate and connected to a source of low-voltage power while allowing selective uncoupling of the main base from the sub-base for ready removal of the matrix from the substrate for safe storage, without disturbing the secure placement of the sub-base at the desired prescribed display and dispensing location or the connection to the source of low-voltage power. |
| US10860269B2 |
Systems and methods for efficiently managing print procurement orders based on item-specific interest levels and supplier-influenced thresholds for multiple users simultaneously
Systems and methods of managing print procurement systems are disclosed herein. An example method includes displaying, ordering information for a fixed plurality of items that include a respective user interface (UI) object for each item. The fixed plurality of items are associated with a first time period that spans a start date and an end date for indicating an interest level in items of the fixed plurality of items. The respective UI objects includes a visual representation of an aggregate interest level for each item during the first time period as compared to a threshold interest level for each item. While displaying the respective UI objects, the method includes receiving a first indication that a second user is modifying ordering information for a first item and updating a first UI object for the first item to indicate that the second user is modifying ordering information for the first item. |
| US10860265B2 |
Image forming system, server, image forming apparatus, and image forming method that reduce server capacity and allows to pull print
Provided is a distributed type image forming system which reduces storage capacity of server. An encryption addition part encrypts a document data for outputting by pull print with a symmetric key, encrypts the symmetric key by a public key of a user who is permitted to output of the document data, and adds the encrypted symmetric key to the document data. A division part divides document data into a job block and a user block having the symmetric key encrypted by the public key of the user and generates the blockchain of document data. A key decoding part decrypts the symmetric key included in the user block with the secret key of the user. A block acquisition part acquires other blocks from preserving apparatuses. A document reproduction part packs each block to reproduce document data. An output part outputs the reproduced document data. |
| US10860263B1 |
Methods and systems for dynamically configuring a decurler subsystem of a print device
A system of configuring a decurler subsystem of a print device includes an electronic device, and a computer-readable storage medium having one or more programming instructions that, when executed, cause the electronic device to receive from a print device via a communication network, one or more job parameters associated with a print job that is to be processed by a print device, access a historical print job data store comprising one or more historical job parameters associated with one or more historical print jobs processed by the print device or one or more other print devices that are in communication with the electronic device, compare at least a portion of the received job parameters to at least a portion of the historical job parameters to identify one or more recommended job parameters for the print job, and determine an updated decurler transfer function based on the recommended job parameters. |
| US10860260B2 |
Method, apparatus and computer program product for managing storage system
Techniques manage a storage system. The techniques involve: in response to determining that a rebalance operation is to be performed, determining a source storage device and a destination storage device associated with the rebalance operation based on distribution information of segments included in stripes of the storage system across a plurality of storage devices in the storage system. The techniques further involve: determining a target segment from the source storage device, based on access information of segments in the source storage device. The techniques further involve: moving the target segment to the destination storage device. Accordingly, the rebalance operation can be performed more efficiently, and the overall performance of the storage system can be optimized. |
| US10860259B1 |
Multi-tiered storage system for blockchain
An archival blockchain system is disclosed that includes a cache-tier storage level where blockchain blocks for a contiguous blockchain are generated and stored before they have met a first aging criteria, a disk-tier storage level where the blockchain blocks are stored after they have met the first aging criteria, but before they have met a second aging criteria, and a tape-tier storage level where the blockchain blocks are stored after they have met the second aging criteria. This archival blockchain system also includes a blockchain appliance in digital data communication with the cache-tier, disk-tier, and tape-tier storage levels that maintains a blockchain ledger that stores data pointers to the blockchain blocks stored on the cache-tier, disk-tier, and tape-tier storage levels to logically link them into the contiguous blockchain. |
| US10860247B2 |
Data writing method and storage controller
A data writing method is provided. The method includes receiving a first write command and first data corresponding to the first write command from a host system, wherein the first write command instructs to store the first data into a first logical address; copying the first data into a register, responding to the host system that the first write command is completed, and starting to execute a first program operation to program the first data into a first physical page; and in response to determining that the first program operation is failed, reading the first data from the register according to a logical to physical addresses mapping table and mandatorily programming the first data into a second physical page. |
| US10860232B2 |
Dynamic adjustment of fingerprints added to a fingerprint index
In some examples, a system dynamically adjusts a proportion of incoming data blocks for which respective fingerprints are added to a fingerprint index, where the fingerprint index correlates fingerprints for data blocks to storage location indicators for the data blocks. The system inputs, into a buffer, fingerprint index delta updates for the incoming data blocks according to the dynamically adjusted proportion, and updates the fingerprint index based on the fingerprint index delta updates input into the buffer. The system retrieves, in response to a fingerprint of an incoming data block, a collection of block entries from a block location index that stores information for data blocks in temporal order, and deduplicates the incoming data blocks using the collection of block entries from the block location index. |
| US10860223B1 |
Method and system for enhancing a distributed storage system by decoupling computation and network tasks
One embodiment provides a computer system. The computer system comprises: a plurality of storage devices; and a first component functioning both as a network interface card and as an access switch, wherein the first component is configured to manage connections to the plurality of storage devices. A respective storage device comprises: an Ethernet port coupled to the first component; at least one microprocessor; a plurality of PCIe lanes; and a plurality of storage drives with non-volatile memory. |
| US10860221B1 |
Page write to non-volatile data storage with failure recovery
Modifications to be made to a page of non-volatile data storage and a current transaction sequence number are store into a protected memory. The current transaction sequence number is added to a previous version of the page and the modifications are applied to the previous version of the page to create a new version of the page that is written to the non-volatile data storage. A failure of the write may cause the stored modifications to be re-applied to the page in response to a transaction sequence number in a retrieved version of the page not matching the saved current transaction sequence number. A write completion status stored in a protected memory may indicate which ones of multiple copies of the page have been overwritten with the new version. Alternatively, an error-detecting code may be generated and written to non-volatile data storage with the new version to the multiple copies. |
| US10860220B2 |
Method and system for transferring data between storage systems
A system and method for transferring target data from a remote source to a remote destination are provided. Metadata such as directory structure and content is obtained from the source and used to organize the transfer. The transfer may be executed by operator elements which are customized to interact with particular remote sources and/or destinations. A configurable number of operator elements may run in parallel and a message queue may be used to distribute tasks to the operator elements in furtherance of the transfer. In some embodiments, the operator elements may be hosted by separate servers. Some of operator elements may be hosted by the same service that hosts the remote source or the remote destination. |
| US10860219B2 |
Performing hybrid wear leveling operations based on a sub-total write counter
Data is copied, from a second group of data blocks in a second plurality of groups of data blocks that are mapped, to a first group of data blocks in a first set of groups of data blocks that are not mapped to include the first group of data blocks in the second set of groups of data blocks that are mapped. A sub-total write counter associated with the first group of data blocks is reset. A value of the sub-total write counter indicates a number of write operations performed on the first group of data blocks since the first group of data blocks has been included in the second set of groups of data blocks. A wear leveling operation is performed on the first group of data blocks based on the sub-total write counter. |
| US10860217B2 |
System and method of management of multi-tier storage systems
A system and a method of managing a plurality of storage tiers, may include: receiving a write-access request, including at least one data element for storage, a logical address associated with the data element and a tier identifier for a selected tier; computing a unique reference name based on the content of the data element, and associating the unique reference name with the logical address; using a global API to generate a first write-access command, that includes the unique reference name and the data element; customizing the write-access command according to an addressing scheme of the selected tier by a dedicated driver, to obtain at least one second write-access command; using the second write-access command to associate the unique reference name with at least one physical location on the selected tier; and storing the at least one data element at the associated at least one physical location. |
| US10860213B2 |
Methods and systems for data storage using solid state drives
Provided herein are methods and systems for improved storage strategies for use of collections of storage resources, such as solid state drives, including in connection with a converged networking and storage node that may be used for virtualization of a collection of physically attached and/or network-connected storage resources. |
| US10860211B2 |
Modularized multi-purpose storage system
An example system may comprise a network-attached storage device including a base station having a hardware interface including a drive port and a connectivity port; a modular storage drive attachable to and detachable from the drive port; and a modular wireless adapter attachable to and detachable from the connectivity port. The portable storage device is formable by detaching the modular storage drive and the modular wireless adapter from the hardware interface of the network-attached storage device, and coupling the modular storage drive and the modular wireless adapter to one another via a portable hardware interface. Further, a rechargeable modular power unit is removable from the base station and attachable to and detachable from a power port of the network-attached storage device. |
| US10860198B2 |
Portable electronic device, method, and graphical user interface for displaying electronic lists and documents
In a computer-implemented method, a portion of an electronic document is displayed on the touch screen display. The displayed portion of the electronic document has a vertical position in the electronic document. An object is detected on or near the displayed portion of the electronic document. In response to detecting the object on or near the displayed portion of the electronic document, a vertical bar is displayed on top of the displayed portion of the electronic document. The vertical bar has a vertical position on top of the displayed portion of the electronic document that corresponds to the vertical position in the electronic document of the displayed portion of the electronic document. After a predetermined condition is met, display of the vertical bar is ceased. The vertical bar is displayed for a predetermined time period when the portion of the electronic document is initially displayed. |
| US10860189B2 |
Systems and methods for customizing scale and corresponding views of data displays
Described herein are systems and methods for customizing scale and corresponding field views of agricultural fields with expand and panning operations. In one embodiment, a computer implemented method includes displaying a user interface having a scale region and a field region on a display device. The method further includes receiving, with the scale region, a user input to modify a scale of the scale region for a parameter and generating a modified scale region and also a corresponding modified field region based on the user input. |
| US10860188B1 |
Computer desktop flexible layouts
A method for enhancing interaction between a customer and a customer service representative of a company is provided. A graphical user interface (GUI) of a windows control tool is displayed. A type of an interaction between the customer and the customer service representative at a computer operated by the company is determined. One or more applications associated with the type of interaction are launched based on a predetermined display layout associated with the type of interaction. One or more application windows corresponding to the launched applications are arranged on a screen based on the predetermined display layout associated with the type of interaction. The windows control tool is configured to control the one or more application windows based on customer service representative's input. The GUI of the windows control tool displays a plurality of window objects corresponding to the one or more launched applications. |
| US10860184B2 |
Sharing groups for capturing digital media
A plurality of sharing groups are available to a user, each mapping to a corresponding set of users. While a first sharing group is the currently-selected sharing group, a first one or more activations of a capture control is detected. Based on the first sharing group being the currently-selected sharing group when the first one or more activations occurred, one or more first digital media items captured in response are automatically shared with a first set of users corresponding to the first sharing group. While a second sharing group is the currently-selected sharing group, a second one or more activations of the capture control is detected. Based on the second sharing group being the currently-selected sharing group when the second one or more activations occurred, one or more second digital media items captured in response are automatically shared with a second set of users corresponding to the second sharing group. |
| US10860183B2 |
Systems, methods, and software for presenting parameter set(s) for industrial automation devices
Systems, devices, methods, and software for presenting predefined subset of parameters for an industrial control device are disclosed herein. In an embodiment, a method comprises displaying a plurality of industrial application options, wherein each industrial application option of the industrial application options corresponds to a respective type of industrial application for which an industrial control device may be purposed. The method further comprises receiving a selection of one of the plurality of industrial application options. In response to receipt of the selected industrial application option, the method comprises identifying a distinct set of programmable operating parameters corresponding to the selected industrial application option from a plurality of distinct sets of programmable operating parameters, wherein each distinct set of programmable operating parameters of the distinct sets of programmable operating parameters corresponds to a different one of the plurality of industrial automation application options respectively. |
| US10860181B1 |
Displaying actionable graphical user interface (GUI) objects on a page with a particular actionable GUI object in a modal window
Techniques for updating a graphical user interface (GUI) are described. In an example, a system provides, to a user device, a GUI element about an item and linked to a page. The user device is associated with a user account. Based on a selection of the GUI element, the system provides the page to the user device for presentation in the GUI. The page is configured to present one or more GUI objects in a main window, where these GUI objects are associated with one or more items based at least in part on the user account. The page is also configured to overlay a modal window over at least a portion of the main window. The modal window is configured to present a GUI object corresponding to the item. The web page is also configured to dismiss, based on a user interaction, the modal window. |
| US10860174B2 |
Biological information displaying apparatus
A biological information displaying apparatus which is configured to display biological information measured by a sensor adapted to be attached to a patient, includes: a displaying unit which is configured to display the biological information on a screen; an operation menu storing unit which is configured to store a plurality of operation menus for operating the biological information displaying apparatus; an operation menu priority determining unit which is configured to determine priorities of the operation menus stored in the operation menu storing unit, based on a predetermined condition; and a preferential-shortcut menu displaying unit which, based on the priorities determined by the operation menu priority determining unit, is configured to select a first part of the operation menus as a first shortcut menu, and which is configured to display the first shortcut menu on the screen. |
| US10860173B1 |
Modular systems and methods for selectively enabling cloud-based assistive technologies
Methods and systems for manual and programmatic remediation of websites. JavaScript code is accessed by a user device and optionally calls TTS, ASR, and RADAE modules from a remote server to thereby facilitate website navigation by people with diverse abilities. |
| US10860168B2 |
Three dimensional navigation of listing information
Computerized methods and systems for three-dimensional (3-D) displaying and navigating of search results are provided. In some embodiments, a criterion may be received from a user of a publication system. A database associated with the publication system may be searched based on the criterion. Search results retrieved from the database may be displayed on at least one side of a 3-D interface object. At least one control may be displayed proximate to the three 3-D interface object. The control may be used to navigate the 3-D interface Object. |
| US10860167B2 |
Reality capture graphical user interface
A method, system, apparatus, and article of manufacture provide the ability to perform multiple actions based on a reality captured image. An adjustable splitter splits a viewport into viewing panes with the ability to freely adjust the splitter angle. A sphere represents a view of a scene from a viewpoint and used to render an interactive preview of the view without moving to the viewpoint. A series of 2D images may be used to simulate the navigation of a 3D model in an expedited manner. A 3D mesh error scroll bar is used navigate unsorted errors resulting from mesh creation. An interactive gradient map can be used to select a points based on a range of values for non-geometric parameters. An irregularly shaped mesh selection boundary can be directly modified by stretching. An elevation slice of a 3D model can be defined and isolated for viewing/manipulation. |
| US10860162B2 |
Supervisory control system for controlling a technical system, a method and computer program products
A control system and methods for controlling a technical system includes one or more display units constituting a display working environment. The control system further includes an arrangement thumbnail, in turn including graphical representation of the display working environment, the arrangement thumbnail being provided on one of the display units. |
| US10860158B2 |
Touch panel device, touch panel device control method, and non-transitory tangible computer-readable storage medium having the program stored therein
A touch panel device having a touch panel includes: a driving unit for sending drive pulse signals to the touch panel; a receiving unit for receiving sense signals based on an operated position on the touch panel; a driving control unit for controlling the driving unit to send the drive pulse signal; a signal strength obtaining unit for obtaining strengths of the sense signals received by the receiving unit; and an operated position obtaining unit for obtaining the operated position based on sense signals, of the sense signals, in which an average of the strengths of the sense signals corresponding to the respective pulses of the drive pulse signal is equal to or greater than a given average and a variance of the strengths of the sense signals corresponding to the respective pulses of the drive pulse signal is less than a given variance. |
| US10860156B2 |
Electronic device
An electronic device includes a plurality of row electrodes including first and second row electrodes, which have first and second lengths, respectively, in a first direction, and a plurality of column electrodes including first and second column electrodes, which are adjacent to each other in the first direction and have third and fourth lengths, respectively, in a second direction. The device further includes a plurality of first lines connected to ends of the row electrodes, respectively, a plurality of second lines connected to ends of the column electrodes, respectively, and a plurality of third lines connected to opposite ends of the column electrodes, respectively. The second and fourth lengths are longer than the first and third lengths, respectively, and the first to third lines are spaced apart from each other when viewed in a plan view. |
| US10860153B1 |
Touch panel structure
A touch panel includes a substrate, a touch sensor, a bezel layer, a signal wire layer and a protective layer, which are superposed in order. The touch sensor has sensing traces and a dummy pattern. A trace contact at an end of each sensing trace is located at a margin of the substrate. The bezel layer is provided with through holes corresponding to the trace contacts. The signal wire layer includes signal wires arranged in a range of the bezel layer. A signal contact at an end of each signal wire is located correspondingly to one of the through holes. The through holes are filled with conductive glue to electrically connect the signal contacts and the trace contacts. The conductive glue is made of opaque conductive material with a color which is substantially identical to the bezel layer. |
| US10860146B2 |
Electronic device having a plurality of piezoelectric elements
An electronic device having one or more piezoelectric elements is provided. The electronic device includes a housing including at least one portion of a surface of the electronic device, a first piezoelectric element formed at a partial area of the housing and configured to output a signal of a designated frequency band, and a second piezoelectric element formed at another partial area of the housing and configured to receive a reflection signal in which the signal output from the first piezoelectric element is reflected by an external object that has contacted the at least one portion of the housing. |
| US10860145B2 |
Projection device, projection method and projection program
According to an illustrative embodiment, an information processing apparatus is provided. The apparatus is used for processing a first image projected toward a target. The apparatus includes a processing unit for detecting that an object exists between a projector unit and the target, wherein when an object exists between the projector unit and the target, the apparatus determines an area of the object and generates a modified first image, based on the area of the object, for projection toward the target. |
| US10860144B2 |
Projector and method for controlling projector
A projector includes a projection section that projects a projection image on a projection surface, a display control section that displays a marker on the projection image, an imaging section that captures an image of the projection surface to produce a captured image, a detection section that detects a change in the position of the marker based on the captured image, and a processing section that carries out a predetermined process when the change in the position of the marker is detected. |
| US10860140B2 |
Information handling system touch device false touch detection and mitigation
Detection and tracking of a totem by a touchscreen touch controller mitigates false touches and false inputs by adapting capacitance at the totem feet. Totem feet have a capacitance that falls between a noise threshold and a finger touch threshold so that a pattern of the totem feet is detected separate from finger touches. Active capacitance is applied to one or more of the totem feet to enhance totem detection, such as by highlighting totem contact points of interest to an end user for a rotational versus linear input. |
| US10860139B2 |
Detection device, electronic apparatus, detection method and program
A detection device that detects an operation by a user on a display in midair, includes: a control unit that changes a positional relationship between a detection reference detecting the operation and the display, wherein: the control unit is capable of changing the positional relationship by user. |
| US10860138B2 |
Combination touch and transducer input system and method
A combination touch and transducer input system is provided, which facilitates user input into an electronic system with a finger and/or a transducer (e.g., a stylus). The system includes a transducer configured to generate an electric field, and a sensor including an array of electrodes and a controller. The transducer is configured to transmit digital data, such as pen pressure data and switch status data, to the sensor. For example, the transducer comprises electronic circuitry configured to encode the digital data in a signal for transmission to the sensor. The sensor controller is configured to operate both in a touch sensing mode and in a transducer sensing mode. During the touch sensing mode, the controller determines a position of a proximate object (e.g., a finger) by capacitively sensing the object with the array of electrodes. During the transducer sensing mode, the controller determines a position of the transducer based on a signal received by the array of electrodes from the transducer, and also receives and decodes the digital data encoded in the received signal. Digital data can be encoded in a signal using any suitable digital modulation techniques, such as a Frequency-Shift Keying (FSK) technique. |
| US10860134B2 |
Display device
The display device of the present disclosure may comprise a display panel equipped with pixels each representing image data and photo sensors each outputting an electric signal through a sensing line responding to light, a data driving circuit providing a data voltage corresponding to the image data to the pixel through a data line, a gate driving circuit supplying, through a gate line, a scan signal for controlling an application of the data voltage to the pixel disposed on a horizontal line and for controlling a connection of the photo sensor disposed on a corresponding horizontal line and the sensing line, a sensing driving circuit outputting digital sensing data by summing the electric signals of two photo sensors disposed on different horizontal lines and sharing the sensing line; and a timing controller supplying control signals for controlling the data driving circuit, the gate driving circuit and the sensing driving circuit. |
| US10860133B1 |
Three-dimensional touch knob
A touch knob includes a knob shell having a three-dimensional contour with a curved joint surface; an ITO touch sensor disposed on the knob shell; an auxiliary conductive unit with extensibility, connected on the touch sensor to form an overlapping area covering the joint surface, and the auxiliary conductive unit in the overlapping area having a conductive pattern corresponding to the touch sensor; and a surface coating layer having a three-dimensional contour corresponding to the knob shell and attached on both the touch sensor and the auxiliary conductive unit. An opaque mask surface is provided on an inner side of the surface coating layer. The mask surface cloaks the overlapping area. |
| US10860130B2 |
Touch sensitive element and display device including the same
A display device to an embodiment of the present disclosure comprises a display panel including an active area having a bending area, a first touch sensitive element which overlaps the active area of the display panel and includes a first electroactive layer, a bending member which is disposed below the display panel and overlaps at least the bending area, and a second touch sensitive element including a second electroactive layer which covers the bending member. Therefore, in the bending area where the stress due to the bending is concentrated, the lifespan and the driving stability of the first touch sensitive element and the second touch sensitive element may be improved. |
| US10860126B2 |
Display device with built-in touch sensors
A display device with built-in touch sensors comprises: a display panel with built-in touch sensors; and a touch driver that converts a sensed voltage of the touch sensors into sensed data, wherein the touch driver comprises: an enable signal generator that compares the sensed voltage with a preset offset voltage and outputs an enable signal at a first level if the sensed voltage is higher than or equal to the offset voltage and outputs the enable signal at a second level if the sensed voltage is lower than the offset voltage; and an analog-to-digital converter that converts the sensed voltage into the sensed data when the enable signal is at the first level. |
| US10860125B2 |
Driving circuit, display panel, display device, and driving method
Disclosed are a display panel and a display device which can sense a fingerprint. A photo-sensor is disposed within a sub-pixel, a voltage change of a pixel electrode according to a leakage current of the photo-sensor exposed to light is sensed, and a fingerprint is sensed, so that a fingerprint can be sensed in an active area of a display panel. Also, a voltage change of the pixel electrode is sensed using a common electrode without directly applying a driving voltage to the pixel electrode, so as to perform driving of the pixel electrode and light irradiation together, thereby enabling a reduction in a fingerprint sensing mode and detection of only the level of a leakage voltage during fingerprint sensing. Therefore, a sensing circuit can be efficiently configured, and sensing sensitivity can be improved. |
| US10860122B2 |
System and method for objectively measuring user experience of touch screen based devices
In certain embodiments, latency measurement related to touch screen response may be facilitated. In some embodiments, a robotic member may be moved to perform a physical contact with a touch screen of a device. Frame change rates of the touch screen may be monitored. A response end time of a response depicted on the touch screen may be determined based on the monitored frame change rates of the touch screen, where the touch-screen-depicted response is a response to. A latency of the touch screen response to the first contact may be determined based on a contact time of the physical contact and the response end time. |
| US10860121B2 |
Information processing appartus and method for controlling a display unit based on relative relationship between an input unit and the display unit
An information processing device including a detection unit, a first touch display panel, a second touch display panel and circuitry. The detection unit detects whether the information processing apparatus is folded. A second touch panel display is configured to be folded in a state such that a portion of the second touch panel display faces a same direction as the first touch panel display. The second touch panel display is on a back side of the first touch panel display. The circuitry receives operation information of the second touch panel display, and controls a display of the second touch panel display based on the operation information and the detection. |
| US10860112B1 |
System for a solid-state keyboard and touchpad with a single sheet cover for providing haptic feedback
A coversheet layer of an information handling system, comprising a coversheet having a key location of a haptic keyboard and a haptic touchpad area on a C-cover for the information handling system including a magnet or ferromagnetic insert in the coversheet for alignment to a top replaceable overlay layer magnetically attachable to the coversheet, a support layer, a contact foil placed between the coversheet and support layer, a piezoelectric element placed between the contact foil and support layer to receive an applied mechanical stress at the key location or touchpad actuation location of the coversheet and generate an electric actuation signal and a controller of the information handling system operatively coupled to the contact foil to receive the electric actuation signal and send an electrical haptic response signal to the piezoelectric element to cause the piezoelectric element to generate haptic feedback. |
| US10860110B1 |
System and method to enable virtual touchpad with haptic feedback on dual display information handling systems
A disclosed method and information handling system configurable for operating as a dual display information handling system or a single display information handling system. In a single display device configuration, visual content is displayed on a first device and a GUI-based virtual touchpad is launched on a second device. If there is user contact sensed relative to the virtual touchpad, a processor determines if the contact corresponds to a left-click command, a right-click command or contact moving across the virtual touchpad. The processor selects a click waveform or a moving contact waveform and one or more piezoelectric disks coupled to the second device display layer generate forces based on a waveform for emulating a left-click or a right-click or for emulating moving contact. |
| US10860105B2 |
Haptically enabled flexible devices
A haptic effect enabled flexible device is presented that includes a flexible frame, a processor, a flexible display and an actuator system. The processor is configured to receive a data stream where the data stream contains visual content. The flexible display is connected to the flexible frame and is designed to display the visual content from the data stream. The actuator system is also connected to the flexible frame and receives drive commands from the processor as a result of the processor executing a plurality of haptic instructions. The drive commands direct the actuator system to deform the flexible device. Execution of the plurality of haptic instructions is synchronized with the display of the visual content on the flexible display device. |
| US10860101B1 |
Systems and methods using patterned nanovoids for actuation and deformation sensing
In some embodiments, an electroactive device includes a first electrode, a second electrode, and an electroactive element disposed between the first electrode and the second electrode. The electroactive element may include a plurality of voids distributed within the electroactive element. The electroactive device may have a non-uniform electroactive response based at least in part on a non-uniform distribution of voids within the electroactive element. The non-uniform electroactive response may include a non-uniform sensor response or a non-uniform actuation response. Various other methods, systems, apparatuses, and materials are also disclosed. |
| US10860100B2 |
AR glasses with predictive control of external device based on event input
This disclosure concerns an interactive head-mounted eyepiece with an integrated processor for handling content for display and an integrated image source for introducing the content to an optical assembly through which the user views a surrounding environment and the displayed content, wherein the eyepiece includes predictive control of external device based on an event input. |
| US10860099B2 |
Light field display, adjusted pixel rendering method therefor, and adjusted vision perception system and method using same addressing astigmatism or similar conditions
Described are various embodiments of a light field display, adjusted pixel rendering method and computer-readable medium therefor, and vision correction system and method using same addressing astigmatism or similar conditions. In one embodiment, a computer-implemented method is provided to automatically adjust user perception of an input image to be rendered on a digital display via a set of pixels thereof, wherein the digital display has an array of light field shaping elements. |
| US10860096B2 |
Device control using gaze information
The present disclosure generally relates to controlling electronic devices. In some examples, the electronic device uses gaze information to activate a digital assistant. In some examples, the electronic device uses gaze information to identify an external device on which to act. In some examples, the electronic device provides an indication that distinguishes between different speakers. |
| US10860094B2 |
Execution of function based on location of display at which a user is looking and manipulation of an input device
In one aspect, an apparatus includes a processor, a sensor accessible to the processor, a display accessible to the processor, and memory accessible to the processor. The memory bears instructions executable by the processor to receive first input from the sensor, and based on the first input, identify a location on the display at which a user is looking. The instructions are also executable to receive second input from an input device in communication with the apparatus and, responsive to receipt of the second input and based on the location on the display, execute a function at the apparatus regardless of a location of the input device when the second input was received. |
| US10860091B2 |
Motion predictions of overlapping kinematic chains of a skeleton model used to control a computer system
A system having sensor modules and a computing device. Each sensor module has an inertial measurement unit attached to a portion of a user to generate motion data identifying a sequence of orientations of the portion. The sensor modules include a first subset and a second subset that share a common sensor module. The computing device provides orientation measurements generated by the first subset as input to a first artificial neural network to obtain at least one first orientation measurement of the common module, provides orientation measurements generated by the second subset as input to a second artificial neural network to obtain at least one second orientation measurement of the common module, and generates, a predicted orientation measurement of the common module by combining the at least one first orientation measurement of the common module and the at least one second orientation measurement of the common module. |
| US10860087B2 |
Method and apparatus for processing screen using device
A method and an apparatus for processing a screen by using a device are provided. The method includes obtaining, at the second device, a display screen displayed on the first device and information related to the display screen according to a screen display request regarding the first device, determining, at the second device, an additional screen based on the display screen on the first device and the information related to the display screen, and displaying the additional screen near the display screen on the first device. |
| US10860083B2 |
System, apparatus and method for collective power control of multiple intellectual property agents and a shared power rail
In one embodiment, a system on chip includes: at least one core; a plurality of intellectual property (IP) agents coupled to the at least one core; a shared power rail to provide an operating voltage to the plurality of IP agents; and a power controller, in response to an indication that the plurality of IP agents are in an idle state and the at least one core is in an active state, to power down the shared power rail while the at least one core remains in the active state. Other embodiments are described and claimed. |
| US10860079B2 |
Negotiating a transmit wake time
Includes receiving, from a link partner, a message specifying a link partner receive wake time and resolving to a transmit wake time. |
| US10860077B2 |
Power supply control for pluggable modules in a networking node
In one embodiment, a computing device detects a module that is inserted into a first slot. The computing device includes a first slot to operate with a first type of module and a second slot to operate with a second type of module. The first slot and the second slot include a same pin position for receiving a power supply pin from the first type of module and the second type of module. The module is communicated with to determine whether the module is the first type of module or the second type of module. The first type of module receives a first type of signal that is combined with a second type of signal from the second type of module. The computing device adjusts a power supply voltage to the power supply pin of the first slot from a first value to a second value when the first type of module is detected. |
| US10860074B2 |
Power supply system and semiconductor device used for the same
The present disclosure provides a semiconductor device in which shortening of system rise time is achieved. A power supply system conformed to a USBPD standard includes: a plurality of USB ports; a common power supply unit common to the plurality of USB ports; a plurality of power supply units corresponding to the plurality of USB ports, a plurality of controllers corresponding to the plurality of USB ports; and a management unit executing allocation of maximum power to be assigned to the plurality of USB ports in accordance with signals from the plurality of controllers. The management unit determines whether surplus power is generated in maximum power assigned to a first USB port by execution of the allocation of the maximum power and, when surplus power is generated, increases the maximum power assigned to a second USB port. |
| US10860073B2 |
Method and apparatus for touch sensor based control of information handling system chassis temperature
An information handling system operating a chassis temperature control system may comprise an integrated circuit operatively connected to a proximity sensing strip and a processor, a temperature sensor measuring an exterior temperature of a portion of a chassis of the information handling system adjacent to the proximity sensing strip, and an orientation sensor measuring an orientation of one portion of the chassis to another portion of the chassis to indicate a laptop physical configuration of the information handling system. The integrated circuit may measure a capacitance across the proximity sensing strip such that a high capacitance measurement results in a low skin temperature limit setting, and the processor may execute code instructions of the chassis temperature control system to incrementally decrease a processor power draw limit level based on the exterior temperature measurement exceeding the low skin temperature limit setting. |
| US10860072B2 |
Expected and detected air mover configurations
An information handling system may include a processor; a memory communicatively coupled to the processor; and a cooling system that includes a plurality of air movers and a cooling system controller. The cooling system controller may be configured to: store a data structure that includes information indicative of an expected number of air movers for the information handling system, wherein the expected number of air movers is based on configuration data for the information handling system; determine a detected number of air movers in the plurality of air movers of the cooling system; and in response to a determination that the expected number of air movers is not equal to the detected number of air movers, cause an alert to be sent to a user regarding an incorrect number of air movers. |
| US10860069B2 |
Ventilation device
A ventilation device (1) is proposed, in particular designed to ventilate a circuit board (2), preferably in or for a computer, wherein the ventilation device (1) is designed to produce a first cooling air stream (5) from a first fan (12) and to produce a second cooling air stream (7) from a second fan (13), wherein the first cooling air stream (5) and the second cooling air stream (7) flow through on different sides of an air stream boundary plane (L), preferably parallel to the air stream boundary plane (L), through a common ventilation plane (BL) perpendicular to the air stream boundary plane (L), wherein the directions of flow from the first fan (12) and the second fan (13) are crosswise to the air stream boundary plane (L), wherein the ventilation device (1) preferably is designed to be mountable such that the air stream boundary plane (L) coincides with a central plane of the circuit board. |
| US10860068B2 |
Transformative information handling cable management
A portable information handling system moves a display pivot axis between a main housing front and rear side with a display cable communicating visual information between the display and main housing. A display cable manager regulates a length of the display cable by wrapping the display cable about a spool biased to retract the display cable. |
| US10860066B1 |
Information handling system housing split anchor automatic state-holding latch
A display stand cavity accepts an information handling system secured with a cover over the cavity held in place by a latch. The latch interacts with a locking element of the display stand to maintain the cover in position and slides to an unlocked position to release the cover for removal. An anchor engages with the latch to hold the latch in the unlocked position while the cover remains in place. The anchor releases the latch when the cover is removed from the display stand. If the cover remains in place, application of greater than a predetermined force on the latch towards the closed position overcomes the anchor to re-engage the latch to couple the cover to the display stand. |
| US10860065B2 |
Multi-form factor information handling system (IHS) with automatically reconfigurable hardware keys
Embodiments of a multi-form factor Information Handling System (IHS) with automatically reconfigurable hardware keys with automatically reconfigurable hardware keys are described. In an illustrative, non-limiting embodiment, an IHS may include: a processor; and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: identify a posture of a second display relative to a first display; and in response to a keyboard event, execute a command selected, at least in part, based upon the posture. |
| US10860064B2 |
Electronic device having a pointing stick
An electronic device having a pointing stick is disclosed. The electronic device includes a base member for supporting a pointing stick. The base member has a first pressed part provided on one side of the pointing stick with respect to a sliding direction of a slide member and a second pressed part provided on the other side of the pointing stick. The slide member has a first pressing part capable of pressing the first pressed part of the base member and a second pressing part capable of pressing the second pressed part. |
| US10860060B1 |
Battery protection and intelligent cooling for computing devices
An apparatus includes a housing, at least one processing device disposed within the housing and comprising a processor coupled to a memory, one or more sensors communicatively coupled to the processing device, one or more batteries configured to provide electrical power to the processing device, and one or more battery position actuators configured to modify a positioning of the one or more batteries relative to the housing. The processing device is configured to perform steps of obtaining information from the one or more sensors characterizing an operating state of the apparatus, monitoring the obtained information to detect one or more designated conditions affecting a health of the one or more batteries, and, responsive to detecting at least one of the one or more designated conditions, triggering the one or more battery position actuators to modify the positioning of the one or more batteries relative to the housing. |
| US10860059B1 |
Systems and methods for training a robotic dock for video conferencing
Systems and methods for training a robotic dock for video conferencing are described. In some embodiments, a dock may be configured to receive an Information Handling System (IHS), the dock comprising: a motor; a microcontroller coupled to the motor; and a memory coupled to the microcontroller, the memory having program instructions stored thereon that, upon execution by the microcontroller, cause the dock to: control the motor to automatically rotate the IHS with respect to a participant of the video conference; and in response to manual handling of the IHS, modify a behavior of the dock. |
| US10860057B2 |
Display panel and display apparatus thereof
A display panel and a display apparatus thereof are provided. An exemplary display panel includes a display region and a non-display region surrounding the display region. The non-display region includes at least one first groove and a bonding region. Along a thickness direction of the display panel, the at least one first groove penetrates through the display panel. The at least one first groove and the bonding region are disposed at a same side of the display region. |
| US10860056B2 |
Foldable portable information device
A portable information device capable of reducing generation of a level difference or positional deviation on a display is disclosed. The portable information device includes a first frame member and a second frame member that are foldable into a double-folded state by connection of a pair of edge portions disposed adjacent to each other by the hinge mechanism, a first support plate fixed to the first frame member, a second support plate fixed to the second frame member, and a display having a rear surface supported by inner surfaces of the first support plate and the second support plate. |
| US10860049B2 |
Circuit for the generation of non-overlapping control signals
A signal generation circuit generates first and second non-overlapping digital signals from an input pulse signal. A first digital circuit includes: a first logical OR gate receiving the second digital signal and the input pulse signal to generate a third digital signal; and a second logical OR gate receiving the input pulse signal and a delayed version of the third digital signal to generate the first digital signal. A second digital circuit includes: a first logical AND gate receiving the first digital signal and the input pulse signal to generate a fourth digital signal; and a second logical AND gate receiving the input pulse signal and the fourth digital signal to generate the second digital signal. |
| US10860048B2 |
Pedal device
The pedal device includes a pedal portion which the operator depresses, a pedal effort detecting portion being configured to detect the magnitude of the pedal effort in the depression direction when the operator depresses the pedal portion and being configured to output a signal corresponding to the magnitude of the pedal effort to the outside. |
| US10860047B2 |
Pedal device
An accelerator device includes a pedal pad and a strain gauge. When a driver of a vehicle having the accelerator device depresses the pedal pad, the pedal pad is deformed in a direction of a blank arrow. The strain gauge senses the displacement amount of the pedal pad in the direction of the blank arrow and outputs an electric signal, which corresponds to the displacement amount, to an outside as the depression amount of the accelerator device. When the driver removes a foot from the pedal pad, the pedal pad returns to a state of the pedal pad that is not depressed by the driver. Therefore, it is possible to limit occurrence of that the depression amount of the pedal pad becomes an unintended value due to, for example, catching of the pedal pad by a floor mat. As a result, the accelerator device can reliably sense the depression amount. |
| US10860041B2 |
Thermostat mixing valve
Thermostatic mixing valve for sanitary fittings, with a top piece, in which a cone is disposed to be axially movable via a rotatably mounted spindle, and a passage sleeve with windows for the supply of hot and cold water, in which a carriage preloaded via a spring and joined to a thermoelement provided with a control piston is axially movable, wherein the supply of hot and cold water through the windows can be regulated in dependence on the movement of the carriage, wherein the cone (5) comprises a bushing (51), which at its underside turned away from the spindle (2) is closed via a bottom and in which a conical piston (53) is disposed to be axially movable and is preloaded via a spring (54) in the direction of the bottom, wherein a coupling duct is disposed in the bottom in axially aligned manner with the conical piston (53) and which at the same time is axially aligned with the control piston (81) of the thermoelement, and into which the conical piston (53) and/or the control piston (81) of the thermoelement (8) can be moved, and wherein, in an upper position of the carriage (7) (hot-water position), the control piston (81) bears on the conical piston (53) and the bottom is spaced apart from the carriage (7) and, in a lower position of the carriage (7) (cold-water position), the control piston (81) is spaced apart from the conical piston (53) and the bottom rests on the carriage (7). |
| US10860039B2 |
Obstacle avoidance method and apparatus and unmanned aerial vehicle
The present disclosure discloses an obstacle avoidance method and apparatus and an unmanned aerial vehicle. The method includes: obtaining detection images of at least two different focal lengths from a camera apparatus; determining, according to the detection images of the at least two different focal lengths, that an obstacle exists in a detection area; and obtaining position information of the obstacle according to the detection images of the at least two different focal lengths. Because the camera apparatus performs a zooming operation quickly, it's no need to precisely obtain position and attitude information by using a Global Positioning System (GPS) and an onboard inertial device, which avoids measurement interference and a positioning error caused by the inertial device, thereby improves calculation precision. |
| US10860030B2 |
Deep learning-based autonomous vehicle control device, system including the same, and method thereof
A deep learning-based autonomous vehicle control system includes: a processor determining an autonomous driving control based on deep learning, correcting an error in determination of the deep learning-based autonomous driving control based on determination of an autonomous driving control based on a predetermined expert rule, and controlling an autonomous vehicle; and a non-transitory computer-readable storage medium storing data for the determination of the deep learning-based autonomous driving control, data for the determination of the expert rule-based autonomous driving control, and information about the error in the determination of the deep learning-based autonomous driving control. |
| US10860025B2 |
Modeling graph of interactions between agents
A method for configuring a behavior for a subject vehicle is presented. The method includes observing a first behavior of an agent during a first time period and estimating a first set of behavioral constraints followed by the agent based on the observed first behavior. The method also includes observing a second behavior of the agent during a second time period and determining whether the agent is behaving in accordance with the first set of behavioral constraints based on the second behavior. The method still further includes adjusting the first set of behavioral constraints when the agent is not operating in accordance with the estimated set of behavioral constraints. The method also includes adjusting the behavior of the subject vehicle based on the adjusted first set of estimated behavioral constraints. |
| US10860024B2 |
Control system for an autonomous vehicle
A control system for an autonomous vehicle, including at least one artificial intelligence module, or AI module, which converts input variables into output variables through a parameterized internal processing chain, the parameters of the processing chain being capable of being configured, in a training phase, in such a way that training values of the input variables are converted into the corresponding training values of the output variables, at least one first AI module, which supplies output variables for carrying out a first driving maneuver, and a second AI module, which supplies output variables for carrying out a second driving maneuver, and/or at least one first AI module that is designed to recognize a first object or a first group of objects and a second AI module that is designed to recognize a second object or a second group of objects, being provided. |
| US10860006B2 |
Device and system including multiple devices for supervision and control of machines in industrial installation
A system for supervising operation of at least one machine of an industrial installation or for supervising such operation and actuating the at least one machine based on such supervision, is disclosed. The system comprises a network comprising a server and a plurality of devices forming a computing cluster. At least some devices of the plurality of devices are connectable to a machine of the industrial installation. Each device of the at least some devices comprises: a first processor configured to compute in real-time, with data acquirable from the machine to which the device is connectable, a first processing task for solving a first query; and a second processor configured to share its processing power with the network, and to compute, when assigned by the server, at least one thread of a second processing task for solving a second query. The server is configured to: control the computing cluster; partition the second processing task into a plurality of threads; and assign one or more threads of the plurality of threads to the second processor of at least some devices of the plurality of devices. A device for supervising operation of at least one machine of an industrial installation is also disclosed. An industrial installation is also disclosed, comprising: a plurality of machines; and a network for supervising operation of at least one machine of the plurality of machines or for supervising and actuating the at least one machine, the network comprising a server and a plurality of devices forming a computing cluster. |
| US10860004B2 |
Management system and non-transitory computer-readable recording medium
Provided is a management system for performing quality management on manufacturing equipment. A management system that includes: an acquisition component that acquires state information for manufacturing equipment that is subject to management; a determination component that, on the basis of the acquired state information, determines whether an event has occurred; a display component that displays both an image that schematically or realistically represents a manufacturing line included in the manufacturing equipment and, separated into the four perspectives Machine, Man, Material, and Method, indexes that indicate the likelihood that there is a factor that caused an event; and an output component that, when a specific event has occurred, outputs, in response to a user selection, analysis results for each of one or more factors belonging to each of the four perspectives, the analysis results indicating a likelihood of having caused the specific event that occurred. |
| US10860001B2 |
Method for the design and manufacture of composites having tunable physical properties
A method of designing and manufacturing a replica composite object based on an original object. The method identifies the structure and physical properties of an original object. Base materials, bodies, and structural templates, each of which includes associated physical properties, are utilized to generate a 3-dimensional model. The 3-dimensional model is discretized and tested to determine if the selected combination of base materials and bodies have physical properties that substantially equal the physical properties of the original object. If the physical properties do not equate, the 3-dimensional model is optimized by adjusting the combination of base materials, bodies, and structural templates. When the difference between the measured physical properties of the 3-dimensional model and the identified physical properties of the original object is less than a tolerance value, the method instructs an additive manufacturing system to generate a replica composite object based on the original object. |
| US10859999B2 |
Numerical controller
A numerical controller for controlling a machine tool having a parallel link mechanism specifies a commanded position and a commanded posture of a tool by analyzing a program command, corrects the commanded posture while maintaining the commanded position when a combination of the specified commanded position and commanded posture is not feasible, and outputs the commanded position and the corrected posture which has been corrected to the machine tool. In this way, machining in the unrealizable region is realised by the machine tool having the parallel link mechanism. |
| US10859997B1 |
Numerically controlled machining
A geometric model fitting based calibration process determines offsets between the actual tool center point and theoretical tool center point of a numerically controlled machining system, thereby enabling the system to apply compensation to the offsets in order to align the actual and theoretical tool positions. |
| US10859996B2 |
Microchip-type optical measuring apparatus and optical position adjusting method thereof
To provide a microchip-type optical measuring apparatus which is able to automatically perform position adjustment of a microchip with respect to an optical axis of laser with high accuracy.A microchip-type optical measuring apparatus includes an irradiation detection unit which detects light generated by irradiating a microchip with laser, a position adjustment unit which changes a relative position of the microchip with respect to the irradiation detection unit, and a control unit which outputs a movement signal for a position in which an integrated value or an average value of a detected intensity of the light in a preset region becomes high to the position adjustment unit. |
| US10859993B1 |
System and method for control of smart appliance operation
In a method of controlling an operational parameter of a smart apparatus, a user processing device receives user-defined criteria for changing the operational parameter based on a financial parameter associated with an account. The user processing device obtains a value for the financial parameter from a financial institution server a value and determines whether the user-defined criteria have been met. Responsive to a determination that the user-defined criteria have been met, the user processing device transmits to the smart apparatus a first instruction to change the operational parameter. The user processing device may then receive an updated value for the financial parameter from the financial institution server and determine whether the user-defined criteria are no longer being met. Responsive to a determination that the user-defined criteria are no longer being met, the user processing device transmits to the smart apparatus a second instruction to change the operational parameter. |
| US10859992B2 |
Vehicle-based geo-fencing system
Methods and systems for controlling an automation system. Entrance of an authorized person within a geo-fence for an automation system is detected. A determination is made as to whether the authorized person has entered the geo-fence in a registered vehicle. The automation system is controlled to perform at least one operation from a first set of operations in response to a determination that the authorized person has entered the geo-fence in a registered vehicle. The automation system is controlled to perform at least one operation from a second set of operations in response to a determination that the authorized person has not entered the geo-fence in a registered vehicle. |
| US10859991B2 |
Method and system for a universal programmable voltage module
The present invention relates generally to a universal programmable voltage module that activates and deactivates an electrical component based on a programmed voltage or voltage change on a multiplexed input. The universal programmable voltage module may have input circuitry for conditioning the multiplex input for a processor configured to execute instructions from a computer-readable medium; at least one control switch; power conditioning circuitry receiving power from a battery; at least one visual indicator; and switched output circuitry. Methods of operating the universal voltage module in both a momentary and a latched mode are also provided. |
| US10859988B2 |
System and method for space-driven building automation and control, including a network node comprising a sensor unit and an output unit and subscribed to an address that is representative of a space
A system and method involving actor nodes within a building that is being controlled, to be subscribed to a set of addresses, including one or more addresses that are representative of one or more respective spaces within the building being controlled. Such addresses are referred to as “space addresses.” Each of the actor nodes acts upon received data packets only if a space address is received along with the data packets and the actor node has been subscribed to the space address. Concurrently, one or more sensor nodes in the system are configurable to transmit the one or more space addresses and the data packets. A user device in the system receives commands from a user via a user interface and transmits a set of signals such that the actor nodes are subscribed to the appropriate space addresses and the sensor nodes are configured to transmit the space addresses. |
| US10859985B2 |
Device and method for controlling a window or window shading device based on measurements and a setpoint
The invention relates to a device to control a window or a window shading device, based on at least indoor temperature or indoor humidity, and a temperature setpoint or a humidity setpoint. The devices of the invention have a number of interesting applications, such as the control of temperature or humidity in the room. The invention also discloses embodiments including the detection of the presence or absence of a human being in the room. |
| US10859980B2 |
Molecular atomic clock with wave propagating rotational spectroscopy cell
A clock apparatus with a gas cell. The gas cell includes: (i) a first chamber including a sealed interior for providing a signal waveguide; and (ii) a second chamber, in fluid communication with the first chamber, and comprising apparatus for directing atoms having a selected velocity vector into the first chamber. |
| US10859979B2 |
Skeleton watch including a movement independent of the case middle
A skeleton watch includes a case middle which defines an interior space, a crystal and a back cover fixed to the case middle on either side of the middle to enclose the interior space, and a movement. The movement includes an openworked frame having a front face and a back face, the frame including an outer perimeter formed by two side positions, a top bar that connects between upper ends of the side posts, and a lower platform connected to lower ends of the side posts. The frame includes a central island positioned within the outer perimeter. The movement also includes a minute hand and an hour hand mounted on a central arbor integral with the frame. The movement also includes a motor having an electromagnet that extends outside of the outer perimeter of the frame in a radial direction from the central arbor. |
| US10859977B2 |
System, apparatus and method for extracting three-dimensional information of an object from received electromagnetic radiation
An apparatus and method to produce a hologram of an object includes an electromagnetic radiation assembly configured to receive a received electromagnetic radiation, such as light, from the object. The electromagnetic radiation assembly is further configured to diffract the received electromagnetic radiation and transmit a diffracted electromagnetic radiation. An image capture assembly is configured to capture an image of the diffracted electromagnetic radiation and produce the hologram of the object from the captured image. |
| US10859975B2 |
Developing device and image forming apparatus including the same
A developing device includes a bottom cover part that covers a bottom surface of a developing container and forms an air passage extending in a front and rear direction between the bottom surface and the bottom cover part, an air blowing fan that supplies air into the air passage, and an air receiving port that is provided at a front end part of the air passage and receives the air supplied from the outside of the air passage by the air supply unit. Air discharge ports are provided on wall parts on both right and left sides forming the air passage and discharge the air flowing into the air passage to the outside of the air passage. |
| US10859973B2 |
Image forming apparatus, image forming method, and recording medium
An image forming apparatus including an electrode pair including two electrodes facing each other; a powder container interposed between the two electrodes and including a storage medium that is communicably coupled to the image forming apparatus; a capacitance detector configured to detect capacitance between the two electrodes; a powder container mounting determiner configured to determine whether the powder container is mounted to the image forming apparatus based on the capacitance, upon detecting that communication is not possible between the image forming apparatus and the storage medium; and an image forming execution controller configured to cause the image forming apparatus to execute image formation, upon determining, by the powder container mounting determiner, that the powder container is mounted to the image forming apparatus. |
| US10859972B2 |
Drum cartridge including electrical contact surface positioned at outer surface of drum frame
A drum cartridge includes: a drum frame to which a developing cartridge is attachable; a photosensitive drum; and a first storage medium. The drum frame has one end portion and another end portion spaced apart from the one end portion in a first direction. The photosensitive drum is rotatable about a first axis extending in a second direction and is positioned at the one end portion of the drum cartridge. The first storage medium includes a first electrical contact surface. The first storage medium is positioned at an outer surface of the drum frame, the outer surface being exposed in a state where the developing cartridge is attached to the drum frame. |
| US10859961B2 |
Drive transmission device and image forming apparatus
A drive transmission device includes a first gear, a cam configured to rotate in interrelation with rotation of the first gear and capable of changing a state of two members between a pressed state and a pressure-released state, a pressing member configured to press the cam, and a second gear configured to transmit drive to the first gear in engagement with the first gear. At least one of the first and second gears includes first teeth provided at positions corresponding to an engaging region in which the first gear is engaged with the second gear when the state of the two members is changed from the pressure-released state to the pressed state and includes second teeth provided at positions corresponding to a region other than the engaging region. Tooth thicknesses of the first teeth are thicker than tooth thicknesses of the second teeth. |
| US10859944B2 |
Toner container having a common input gear for a toner agitator assembly and an encoded member
A toner container includes a housing having a toner reservoir. An input gear is positioned on the housing for mating with a corresponding output gear in an image forming device when the toner container is installed in the image forming device. A toner agitator is movably positioned in the reservoir. The toner agitator is operatively connected to the input gear such that rotation of the input gear in a first rotational direction causes movement of the toner agitator for agitating toner in the reservoir. An encoded member is encoded with authentication information of the toner container and is operatively connected to the input gear such that rotation of the input gear in a second rotational direction causes movement of the encoded member for communicating the authentication information of the toner container to a controller of the image forming device when the toner container is installed in the image forming device. |
| US10859941B2 |
Image forming apparatus including toner cartridge having toner memory and drum cartridge having drum memory
An image forming apparatus includes: a toner cartridge; a drum cartridge to which the toner cartridge is attachable; and a controller. The toner cartridge is configured to accommodate toner therein. The toner cartridge includes a toner memory. The drum cartridge includes: a photosensitive drum; and a drum memory. The controller is configured to perform: a first determination process to determine whether communication with the drum memory is established; and after determining in the first determination process that the communication with the drum memory is established, a second determination process to determine whether communication with the toner memory is established. |
| US10859936B2 |
Magnetic carrier, two-component developer, replenishment developer, and image forming method
A magnetic carrier comprising a magnetic carrier core and a resin coating layer formed on the surface of the magnetic carrier core, wherein the resin coating layer includes a polymer having a structure represented by the following formula (1), and a content ratio of the structure represented by the formula (1) is from 5% by mass to 95% by mass based on a resin component of the resin coating layer, wherein, R1 is H or CH3, and X is a structure represented by the following formula (2): —(CmH2m)—R2—(CnH2n)—OH (2) wherein, R2 is a hydrocarbon group being a cyclic structure having 4 to 8 carbon atoms, and m and n are integers of 0 to 4. |
| US10859935B2 |
Toner
A toner includes toner particle containing at least a strontium titanate particle on the surface of the toner particle, and the toner is a water-washed toner from which strontium titanate particle desorbable by water washing are removed by water washing. The water-washed toner contains the strontium titanate particle having a number average particle diameter of primary particle (D1) of 10 nm or more and 150 nm or less, and when the distribution of an Sr element in the water-washed toner in the depth direction is determined, (i) the Sr element abundance on the outermost surface x satisfying 0.00 |
| US10859930B2 |
Methods and apparatus for calculating substrate model parameters and controlling lithographic processing
Offline metrology measurements are performed on substrates that have been subjected to lithographic processing. Model parameters are calculated by fitting the measurements to an extended high-order substrate model defined using a combination of basis functions that include an edge basis function related to a substrate edge. A radial edge basis function may be expressed in terms of distance from a substrate edge. The edge basis function may, for example, be an exponential decay function or a rational function. Lithographic processing of a subsequent substrate is controlled using the calculated high-order substrate model parameters, in combination with low-order substrate model parameters obtained by fitting inline measurements to a low order model. |
| US10859929B2 |
Position detection device, position detection method, imprint apparatus, and method for manufacturing article
A position detection device for adjusting positions of a mold and a substrate using a mold mark formed on the mold and a substrate mark formed on the substrate includes a detection unit configured to detect light from the mold mark and the substrate mark, and a processing unit configured to obtain a positional relationship between the substrate and the mold based on a detection result of the detection unit, wherein the processing unit obtains the positional relationship between the substrate and the mold based on a corrected signal obtained by removing a noise component based on the light from the mold mark from a detected signal based on the light from the mold mark and the substrate mark. |
| US10859928B2 |
EUV light source and apparatus for lithography
An extreme ultraviolet (EUV) radiation source apparatus includes a collector and a target droplet generator for generating a tin (Sn) droplet. A debris collection device is disposed over a reflection surface of the collector, and at least one drip hole is located between the debris collection device and the collector. A tin bucket for collecting debris from the debris collection device is located below the at least one drip hole, and a tube or guide rod extends from the drip hole to the tin bucket. |
| US10859925B2 |
Method of and system for determining an overlay or alignment error between a first and a second device layer of a multilayer semiconductor device
The present document relates to a method of determining an overlay or alignment error between a first and a second device layer of a multilayer semiconductor device (26) using an atomic force microscopy system (20). The system comprises a scan head (22) including a probe (28). The probe includes a cantilever and a probe tip (30). The method comprises moving the probe tip and the semiconductor device relative to each other for scanning of the surface of the semiconductor device with the probe tip, wherein the probe tip is intermittently or continuously in contact with the surface during scanning. During scanning a signal application actuator (70) applies an acoustic input signal to the substrate, and motion of the probe tip is monitored with a tip position detector for obtaining an output signal, to be analyzed for mapping subsurface structures in different device layers. The signal application actuator includes a shear wave actuator to apply a shear acoustic wave (90) in the substrate. The output signal (39) is indicative of torsional deflection of the probe tip. The document further describes a system. |
| US10859924B2 |
Method for manufacturing semiconductor device and system for performing the same
A method for manufacturing a structure on a substrate includes projecting an image of a reference pattern onto a substrate having a first patterned layer, the first patterned layer including first alignment marks and first overlay measurement marks, and the reference pattern including second alignment marks and second overlay measurement marks, aligning, based on the first alignment marks and the second alignment marks, the first patterned layer to the image of the reference pattern, obtaining a pre-overlay mapping of the first overlay measurement marks and the second overlay measurement marks, and determining compensation data indicative of information of the pre-overlay mapping of the first overlay measurement marks and the second overlay measurement marks. |
| US10859923B2 |
Method of measuring a structure, inspection apparatus, lithographic system and device manufacturing method
Overlay error of a lithographic process is measured using a plurality of target structures, each target structure having a known overlay bias. A detection system captures a plurality of images (740) representing selected portions of radiation diffracted by the target structures under a plurality of different capture conditions (λ1, λ2). Pixel values of the captured images are combined (748) to obtain one or more synthesized images (750). A plurality of synthesized diffraction signals are extracted (744) from the synthesized image or images, and used to calculate a measurement of overlay. The computational burden is reduced compared with extracting diffraction signals from the captured images individually. The captured images may be dark-field images or pupil images, obtained using a scatterometer. |
| US10859922B1 |
Lithography system and method
A method includes placing a substrate on a stage of a lithography system, measuring a first height of the substrate at a first location on the substrate, measuring a second height of the substrate at a second location on the substrate, and performing a lithographic patterning process on the substrate, comprising directing a patterned beam of radiation at the substrate, moving the stage laterally to align the first location of the substrate with the patterned beam, moving the stage vertically to a first vertical position, the first vertical position based on the first height, moving the stage laterally to align the second location of the substrate with the patterned beam, and moving the stage vertically to a second vertical position, the second vertical position based on the second height. |
| US10859917B2 |
Photoresist stripper composition for manufacturing liquid crystal display
The present disclosure relates to a photoresist stripper composition for manufacturing an LCD, and relates to an integrated photoresist stripper composition capable of being used in all processes for manufacturing a TFT-LCD. More specifically, the present disclosure relates to an aqueous photoresist stripper composition capable of being used in all of transition metal, potential metal and oxide semiconductor wires. The aqueous photoresist stripper composition includes (a) a potential metal and metal oxide corrosion inhibitor, (b) a transition metal corrosion inhibitor, (c) a primary alkanolamine, (d) a cyclic alcohol, (e) water, (f) an aprotic polar organic solvent, and (g) a protic polar organic solvent, and has an excellent ability to remove a degenerated photoresist produced after progressing a hard baked process, an implant process and a dry etch process in a semiconductor or flat display panel process, may be used in aluminum that is a potential metal, copper or silver that is a transition metal, and metal oxide wires at the same time, and may be introduced to organic film and COA processes. |
| US10859915B2 |
Adhesion layer for multi-layer photoresist
A method is provided including forming a first layer over a substrate and forming an adhesion layer over the first layer. The adhesion layer has a composition including an epoxy group. A photoresist layer is formed directly on the adhesion layer. A portion of the photoresist layer is exposed to a radiation source. The composition of the adhesion layer and the exposed portion of the photoresist layer cross-link using the epoxy group. Thee photoresist layer is then developed (e.g., by a negative tone developer) to form a photoresist pattern feature, which may overlie the formed cross-linked region. |
| US10859910B2 |
Image differentiated multiplex assays
Provided herein are encoded microcarriers for analyte detection in multiplex assays. The microcarriers are encoded with an analog code for identification and include a capture agent for analyte detection. Also provided are methods of making the encoded microcarriers disclosed herein. Further provided are methods and kits for conducting a multiplex assay using the microcarriers described herein. |
| US10859901B2 |
Pellicle for EUV lithography and method of fabricating the same
Disclosed is a pellicle for extreme ultraviolet (EUV) lithography. The pellicle may include: a support layer pattern which is formed by etching a support layer; a pellicle layer which is formed on the support layer pattern; and an etching stop layer pattern which is formed between the support layer pattern and the pellicle layer and formed by etching an etching stop layer of stopping etching when the support layer is etched. Thus, there is provided a pellicle for EUV photomask, which maintains high transmittance with the minimum thickness for EUV exposure light, and is excellent in mechanical strength and thermal characteristics. |
| US10859900B1 |
Liquid crystal display projector
Provided is an LCD projector. The LCD projector includes including a first LCD (liquid crystal display) light valve module and a second LCD light valve module. The first LCD light valve module simultaneously provides a red field image and blue field image in space, and the second LCD light valve module provides complete green field image. The red field pixel of the first LCD light valve module and the corresponding pixel of the second LCD light valve module coincide in space to generate a yellow image. The blue field pixel of the first LCD light valve module and the corresponding pixel of the second LCD light valve module are coincided in space to generate a cyan image. White and full-color images are reproduced by yellow and cyan lights. |
| US10859899B2 |
Wavelength conversion element, method for producing wavelength conversion element, light source device, and projector
A wavelength conversion element includes a wavelength conversion layer which has a first face on which an excitation light is incident and a second face facing the first face, a first layer which is provided facing the second face and contains a first inorganic oxide, a second layer which is provided facing the first layer and contains a first metal or a second inorganic oxide that is different from the first inorganic oxide, and a third layer which is provided facing the second layer, contains either silver or aluminum, and reflects the excitation light or a light obtained by wavelength conversion of the excitation light by the wavelength conversion layer. |
| US10859898B2 |
Projection apparatus and heat dissipation control method thereof
A projection apparatus and a heat dissipation control method thereof are provided. The projection apparatus includes a light valve module, a light source, a brightness sensor, a cooling element, a first temperature sensor, a second temperature sensor and a controller. The controller determines a specified temperature of the cooling element according to the brightness of an illumination beam provided by the light source, and calculates a dew point temperature according to the ambient temperature. The controller adjusts the operating power of the cooling element according to the dew point temperature, the specified temperature and the cold end temperature of the cold end surface of the cooling element. The operating power of the cooling element is flexibly adjusted based on the brightness provided by the light source to avoid a dew formation phenomenon on the cooling element and the light valve module. |
| US10859897B2 |
Projection device
A projection device includes a light source module for emitting an illumination beam, an optical engine module for receiving the illumination beam and forming an image beam, and a projection lens for receiving and projecting the image beam to an outside of the projection device. The optical engine module includes first and second shells coupled in a first direction, an elastic sealing member and electronic components. The shells form an accommodation space in which the electronic components are disposed. The elastic sealing member has opposite first and second surfaces. The first surface has an engagement groove in which a portion of the first shell is engaged. The second shell abuts against the second surface. Signal transmission components of the electronic components are disposed through the elastic sealing member to pass through the shells. |
| US10859887B2 |
Power distribution networks for electrochromic devices
Various embodiments herein relate to power distribution networks for optically switchable windows. In some embodiments, a system for monitoring and maintaining a power distribution network of optically switchable windows of a site is provided. The system includes a control panel monitor which is configured to determine a control panel voltage and current at a terminal of a control panel. The system further includes sense circuitry which is configured to determine a first window controller voltage and current for a first window controller of a plurality of window controllers. The system further includes one or more controllers which are configured to generate voltage network data based on a combination of the control panel voltage and current and the first window controller voltage and current. The system then determines an error condition in the power distribution network based on the voltage network data. |
| US10859884B2 |
Liquid crystal display panel and liquid crystal display apparatus
The present application discloses a liquid crystal display panel and a liquid crystal display device, wherein the liquid crystal display panel comprises an array substrate, a sealed plastic frame, and a repair line including a connecting line located on a side of the sealed plastic frame facing away from the display region. |
| US10859882B2 |
Electro-optical device and electronic apparatus
A liquid crystal apparatus as an electro-optical device includes a TFT including a semiconductor layer and a gate electrode, a scan line electrically connected to the gate electrode and provided in a layer different from a layer where the gate electrode is provided, a capacitance line, and a conductive light shielding film electrically connected to the capacitance line. The light shielding film is provided in a layer between the gate electrode and the scan line, and in a plan view, overlaps with at least a part of a low-concentration drain region of the semiconductor layer. |
| US10859881B2 |
Array substrate and fabricating method thereof
The present invention provides an array substrate and a method of fabricating the same, wherein the array substrate includes a base substrate, a gate layer, a gate insulating layer, a source/drain layer, a first passivation layer, a color resist layer and a second passivation layer, wherein a passivation layer via hole is provided above the source/drain layer, and gas in the color resist layer releases from a surface of the color resist layer on a side of the passivation layer via hole. The invention realizes the purpose of completely discharging the gas in the color resist layer before a cell formation process. |
| US10859880B2 |
Liquid crystal display device comprising first and second electrodes respectively disposed outside of diagonally opposite first and second corner portions of a pixel area
In a liquid crystal device, on a first substrate, a first electrode to which a potential higher than a common potential is applied and a second electrode to which a potential lower than the common potential is applied are provided at the outside of a pixel area. The first electrode and the second electrode respectively extend along different portions of the outer edge of the pixel area, and are not parallel to each other. At least one of the first electrode and the second electrode is provided on all sides of the pixel area. For example, the first electrodes extend across the entirety or substantially entirety of the first side and the second side, and the second electrodes extend across the entirety or substantially entirety of the third side and the fourth side. |
| US10859879B2 |
Liquid crystal grating and driving method thereof, display device
The present disclosure provides a liquid crystal grating, a method for driving the liquid crystal grating, and a display device. In the embodiments of the present disclosure, by applying the second voltage and the third voltage that are mutually inverted with respect to the common electrode voltage, the situation in which a single phase voltage is applied to all grating electrodes corresponding to the power-on optical state can be avoided. Due to the capacitance of liquid crystal, the influence of the second voltage on the common electrode voltage and the influence of the third voltage on the common electrode voltage cancel each other out. Therefore, the fluctuation of the common electrode voltage caused by the capacitance of liquid crystal can be effectively reduced or eliminated, thereby avoiding the failure of the liquid crystal grating. |
| US10859877B2 |
Display panel, manufacturing method therof, and display device
The present disclosure provides a display panel, a manufacturing method thereof and a display device. The display panel includes an opposite substrate and a display substrate opposite each other, a sealant is disposed between the opposite substrate and the display substrate, and the display substrate may be divided into a display area and a peripheral area around the display area. The display substrate includes a first base substrate; a first resin pattern on the first base substrate in the display area; and a protection layer in the display area and the peripheral area and between the first resin pattern and the first base substrate. The sealant is in the peripheral area and in contact with a portion of the protection layer in the peripheral area. |
| US10859874B2 |
Liquid crystal display apparatus
Provided is a liquid crystal display apparatus. The liquid crystal display apparatus includes: a first substrate; a second substrate facing the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a first liquid crystal alignment layer disposed between the first substrate and the liquid crystal layer; and a second liquid crystal alignment layer disposed between the second substrate and the liquid crystal layer. The first liquid crystal alignment layer may include a first ion adsorbing group, and the second liquid crystal alignment layer may include a second ion adsorbing group. A content of the first ion adsorbing group in the first liquid crystal alignment layer may be different from that of the second ion adsorbing group in the second liquid crystal alignment layer, or a chemical structure of the first ion adsorbing group may be different from that of the second ion adsorbing group. |
| US10859873B2 |
Display device with laser diode excitation
A display device includes a display panel, and a backlight unit which provides first light to the display panel, the first light being a combination of light having a first peak wavelength and light having a second peak wavelength. The display panel includes a wavelength conversion layer which converts a peak wavelength of the first light. The backlight unit includes laser diodes emitting the light having the second peak wavelength, and where the wavelength conversion layer includes quantum dots or phosphor. |
| US10859867B2 |
Display substrate and method of manufacturing the same, and display panel
Embodiments of the present disclosure provide a display substrate and a method of manufacturing the same, and a display panel including the display substrate. The display substrate includes a base substrate and an optical film layer formed on the base substrate, and the optical film layer is configured to filter out light having a wavelength in a selected wavelength range. The display substrate may be an array substrate or a color substrate. |
| US10859866B2 |
Transparent substrate with light-shielding layer
A transparent substrate with a light-shielding layer including: a transparent substrate having a first main surface and a second main surface; an infrared ray-transmitting layer that is on the first main surface and forms a visible light-transmitting region that is an opening in a top view from the first main surface side; and a light-shielding layer that is on the infrared ray-transmitting layer and forms an infrared ray-transmitting region that is an opening to expose the infrared ray-transmitting layer in the top view from the first main surface side. |
| US10859865B2 |
Lens, lens blank, and eyewear
The lens comprises: a first transparent substrate that includes a diffraction region in which a plurality of convex strips and groove sections are formed in alternation in concentric circles; a second transparent substrate that faces the first transparent substrate; a liquid crystal layer disposed in a space present between the diffraction region and the second transparent substrate; and a first transparent electrode and a second transparent electrode that impress a voltage on the liquid crystal layer. The diffraction region comprises a first diffraction region and a second diffraction region that is disposed in at least part of a portion different from the first diffraction region. The space comprises: groove-shaped spaces present between the groove sections and the second transparent substrate; and a communicating space disposed between at least part of the convex shapes of the second diffraction region and the second transparent substrate, and communicating between neighboring groove-shaped spaces. |
| US10859858B2 |
Therapeutic eyewear
The embodiments disclosed herein relate to a transparent material to provide protection to a person's eyes from harmful wavelengths of the light spectrum, overall visual comfort, or improved vision such as color enhancement, target recognition and other functions, while selectively transmitting more of certain wavelengths of the light spectrum that have a therapeutic benefit such as healing or general mood modifier. The transparent material may be a lens or a shield which is disposed in front of the wearer's eyes. |
| US10859857B2 |
Pulsed plus lens designs for myopia control, enhanced depth of focus and presbyopia correction
Ophthalmic lenses incorporate multifocal properties for the purpose of slowing, retarding, controlling or preventing myopia development or progression, correcting presbyopic vision or allowing extended depth of focus. The lens has electronically controlled adjustable focus where the change in focus oscillates so rapidly that it is imperceptible to human vision. |
| US10859855B2 |
Method for providing an ophthalmic lens to a wearer
A method for providing an ophthalmic lens to a wearer including: providing the wearer's astigmatism features measured at a first proximity; providing the wearer's astigmatism features measured at a second proximity, wherein the second proximity is greater than the first proximity; determining customized wearer's astigmatism features based on the combination resulting of linear combinations of the wearer's astigmatism features measured at the first proximity and of the wearer's astigmatism features measured at the second proximity; and applying the customized astigmatism features to the ophthalmic lens. |
| US10859853B2 |
Electronic frames
An electronic frame including: a surface element configured to house at least one lens; at least one sidepiece having an end that is connected to the surface element by a hinge having a hinge axis; a conductor configured to bend and that extends between the surface element and the at least one sidepiece in the region of the hinge; at least one body positioned between the surface element and an end of the at least one sidepiece, the body being movably mounted in the electronic frames and including a through-opening to allow the conductor to pass through. |
| US10859850B2 |
Reflective 3D display device and display method
A reflective 3D display device, including: a display panel which includes a plurality of columns of pixels, the plurality of columns of pixels include columns of left eye pixels and columns of right eye pixels, which are provided alternatively; an eye tracker, configured to identify location information of eyes of a human who is watching the display panel; and a plurality of MEMS reflectors, provided at a side of the display panel opposite to a display surface of the display panel, and configured to rotate according to the location information of the eyes of the human to adjust an outgoing direction of light irradiated on the MEMS reflectors, so that light emitted from the left eye pixels is incident into a left eye of the human, and light emitted from the right eye pixels is incident into a right eye of the human, to form a 3D display picture. |
| US10859848B2 |
Image shake correction device and imaging device
An image shake correction device includes: a movable member that is supported to be movable in plural directions along a flat surface; a circuit board that is fixed to the movable member; an imager that is mounted on the circuit board; and plural position detectors fixed to a rear surface of the circuit board opposite to a surface of the circuit board on which the imager is mounted to detect a position of the movable member in a movement direction of the movable member by a change of a magnetic field supplied from the rear surface side of the circuit board, plural circuit elements including magnetic materials is formed on the rear surface of the circuit board, and a high-density region is formed in a second region as defined herein. |
| US10859840B2 |
Graphics rendering method and apparatus of virtual reality
Provided are graphics rendering method and apparatus of virtual reality, which include according to an acquired spatial position information and direction information of a head-mounted virtual reality device, rendering in accordance with a first angular resolution to generate a first image corresponding to the spatial position information and the direction information; according to an acquired position information of a human eye fixation point on the display screen, rendering in accordance with a second angular resolution to generate a second image corresponding to the position information of the human eye fixation point; and synthesizing the first image and the second image into a third image. Since the first angular resolution and the second angular resolution adopted in the present disclosure are lower angular resolutions, when rendering a virtual reality image, the calculating amount of the GPU may be effectively reduced, and the image rendering efficiency may be improved. |
| US10859829B2 |
Dynamic objects in virtual reality environments
There is provided a method for determining if an object has been observed by user, said object being rendered in a graphical environment provided to a user with a head-mounted device, where the computer generated graphical environment is able to change over time, the method comprising the steps of: a) determining if the geometric proportion S of the size of the object, in relation to the total field of view generated in the graphical environment, is larger than a predetermined threshold value (Smin), and, if S is larger than Smin, determining for how long time (T) that S is greater than Smin, and if T is greater than a predetermined time Tmin, determining that the object has been observed by the user. There is also provided a method for placing objects in a graphical environment. |
| US10859826B2 |
Head-up display device
A head-up display device displays a near virtual image and a far virtual image formed at different positions. The head-up display device includes an extension optical element, in addition to a first display surface that luminously displays a near display image and a second display surface that luminously displays a far display image. The extension optical element includes a reflective surface disposed on an optical path of light of the far display image. The extension optical element makes a far optical path distance of the far display image longer than a near optical path distance of the near display image by reflection of light by the reflective surface. The extension optical element has a transmission part that transmits light of the near display image in an area overlapping an optical path of light of the near display image. |
| US10859824B2 |
Display device
A display device for head-up display forms an image with a view of an object from above in a vertical direction in a space outside the display device for an image which presents an object with a vertical direction. The object includes a reference surface that is a reference of the vertical direction. The display device forms the image so that an observer has a view from the upper part of the reference surface. |
| US10859822B2 |
Lens, optical display device and manufacturing method for lens
A lens, an optical display device including the lens, and a method for manufacturing the lens. The lens includes at least two lens portions; which have different focal lengths. When human eyes view a real scene image through the at least two lens portions separately, the real scene image is imaged at different image distances. The lens includes different lens portions having different focal lens, and thus can be a multi-focus lens. When the lens is used for an optical display device, the human eyes will see virtual image planes at different distances when viewing a display picture through the different lens portions due to the different focal lengths of the different lens portions. Visual fatigue can be reduced, and also scene images at difference distances can be appropriated, so that the three-dimensional feeling is improved. |
| US10859819B2 |
Method for changing a surface via particle irradiation
A method for changing a shape of a surface of an optical element by particle irradiation includes: modelling the problem of determining a resulting change of the surface shape of the optical element from a control variable; determining a predefinition for the control variable of the particle irradiation from a predefined desired change of a surface shape of the optical element by ascertaining an extremum of a merit function; and radiating particles onto the surface of the optical element with a locally resolved effect distribution corresponding to the determined predefinition for the control variable, for the purpose of producing local surface changes at the surface of the optical element. Ascertaining the extremum corresponds to the solution of an Euler equation. The Euler equation defines an integral operator. The eigenvalues of the integral operator are determined, and the predefinition is a linear combination of a finite number of eigenfunctions of the integral operator. |
| US10859814B2 |
Electro-optical device, manufacturing method thereof, and electronic apparatus
In an electro-optical device, a mirror that is formed on an element substrate is sealed by a frame shaped spacer and a plate-like light-transmitting cover which is adhered to the spacer. An inorganic barrier layer is formed on an outer face of the spacer and a side face of the light-transmitting cover, and the boundary of the spacer and the light-transmitting cover is covered by the inorganic barrier layer. |
| US10859811B2 |
Relay optical system and rigid endoscope using the same
A relay optical system includes, in order from, an object side, a first cemented lens, a second cemented lens having a positive refractive power, a third cemented lens which is plane-symmetric to the second cemented lens, and a fourth cemented lens which is plane-symmetric to the first cemented lens, the first cemented lens includes a first lens having a positive refractive power and a second lens having a negative refractive power, the second cemented lens includes a third lens and a fourth lens, a shape of the first lens is a biconvex shape, a shape of the second lens is a biconcave shape, and the following conditional expression (1), in which f2 denotes a focal length of the second lens and fCL12 denotes a combined focal length of the first cemented lens and the second cemented lens, is satisfied: −0.4 |
| US10859798B2 |
Wide field of view F-theta lens
An F-theta lens provides more than 88 degrees FFOV, F #2.8 or less, length not more than 200 mm, and/or 2.5 μm or better resolution, with color correction from 450 nm to 650 nm. The lens includes three optical groups having positive, negative, and positive optical powers respectively, which can include four, four, and six elements, respectively. Embodiments include an aperture stop in the center of the second optical group. Refractive indices and ray heights are selected to correct for field curvature. Embodiments further include a CMOS detector having pixel pitch of 1.25 microns or less, density of 18 megapixels or more, focal plane diameter of 57.2 mm or more, Nyquist sampling of 400 lines per mm or more and wide pixel field of view of 30° or more. A plurality of CMOS detectors can be arrayed to create a mosaic image. |
| US10859796B2 |
Optical imaging lens assembly
The present disclosure discloses an optical imaging lens assembly. The optical imaging lens assembly includes, sequentially along an optical axis from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens has a positive refractive power, and each of the second lens, the third lens, and the sixth lens has a negative refractive power. At least one of the fourth lens or the fifth lens has a positive refractive power. The object-side surface of the first lens and the image-side surface of the fourth lens are convex surfaces. The image-side surface of the second lens and the image-side surface of the sixth lens are concave surfaces. A total effective focal length f of the optical imaging lens assembly and a radius of curvature R9 of an object-side surface of the fifth lens satisfy: f/|R9|≤0.35. |
| US10859795B2 |
Lens assembly
A lens assembly comprises sequentially from an object side to an image side along an optical axis a first lens, a second lens, a third lens, a stop, a fourth lens, a fifth lens and a sixth lens. The first lens is a meniscus with refractive power and includes a convex surface facing an object side and a concave surface facing an image side. The second lens is with negative refractive power and includes a concave surface facing the object side. The third lens is with positive refractive power and includes a convex surface facing the image side. The fourth lens is with positive refractive power and includes a convex surface facing the image side. The fifth lens is a biconcave lens with negative refractive power. The sixth lens is with positive refractive power and includes a convex surface facing the object side. |
| US10859790B2 |
Focusing apparatus, control method of focusing apparatus, and recording medium storing focus adjustment program
A focusing apparatus includes processing circuitry. The processing circuitry is configured to select an AF area indicating a defocus amount closest to a calculated moving object prediction equation among the latest defocus amounts detected for the plurality of AF areas, in a case where the moving object prediction equation is determined as being established, and the driving direction is determined as being the close-range direction. The moving object prediction equation is determined as being established when a divergence amount between the defocus amount equal to or larger than a predetermined number included in the history and the calculated moving object prediction equation is equal to or lower than a predetermined value. |
| US10859789B2 |
Curved pattern marker and optical tracking device including marker
A technical concept of the present invention provides: a curved pattern marker capable of improving the precision of position detection and reducing size; and an optical tracking device including the marker. The marker comprises: a first lens unit, which has at least one lens having an incident surface, emits incident light within a target range, and is formed such that a light parallel to an optical axis among the incident light is vertically incident on the incident surface; a pattern unit having a curved pattern formed therein; and a second lens unit arranged between the first lens unit and the pattern unit, and adjusting the light emitted from the first lens unit such that the light is focused on the curved pattern. |
| US10859787B2 |
Accessory
An accessory removably attachable to a camera body and including a plurality of terminals, includes: a first terminal; a second terminal through which a first power supply voltage is supplied from the camera body; a third terminal; a fourth terminal; a fifth terminal; a sixth terminal; an eighth terminal that receives a first clock signal of a first cycle from the camera body; a seventh terminal; a ninth terminal; a tenth terminal that outputs a second clock signal of a second cycle to the camera body, the second cycle being longer than the first cycle; and an eleventh terminal, wherein: a distance between the tenth terminal and the second terminal is longer than a distance between the eighth terminal and the second terminal. |
| US10859784B2 |
Optical assembly and camera module
An optical assembly and a camera module are provided, including a first submodule and a second submodule. The first submodule includes a first lens barrel and a first lens group disposed in the first lens barrel. The second submodule includes a second lens barrel and a second lens group disposed in the second lens barrel. The first lens group and the first lens barrel have a first major engagement mechanism and a first auxiliary engagement mechanism, respectively. The second lens group and the second lens barrel have a second major engagement mechanism and a second auxiliary engagement mechanism, respectively. The first auxiliary engagement mechanism and the second auxiliary engagement mechanism are assembled to form an auxiliary engagement section. The first major engagement mechanism and the second major engagement mechanism are assembled to form a major engagement section. |
| US10859781B2 |
Optical fiber distribution systems and components
Fiber distribution systems, terminals and tap boxes that provide a reconfigurable and expandable system of hardened connections. An aerial terminal may include at least one feeder port and a plurality of distribution ports, each of the at least one feeder port and the plurality of distribution ports being sealable ports configured to receive one of a duct and a connector, where the connector is configured to interface with a drop type cable. The terminal may include an expandable module configured to receive a splitter. The terminal may be configured to receive a fiber through the feeder port and to output a plurality of fibers through the plurality of distribution ports. |
| US10859778B2 |
Ultra-small form factor optical connectors used as part of a reconfigurable outer housing
An optical connector holding one or more optical ferrule assembly is provided. The optical connector includes an outer body, an inner front body accommodating the one or more optical ferrule assembly, ferrule springs for urging the optical ferrules towards a mating receptacle, and a back body for supporting the ferrule springs. The outer body and the inner front body are configured such that four optical ferrule assembly are accommodated in a small form-factor pluggable (SFP) transceiver footprint or eight optical ferrule assembly are accommodated in a quad small form-factor pluggable (QSFP) transceiver footprint. A receptacle can hold one or more connector inner bodies forming a single boot for all the optical fibers of the inner bodies. |
| US10859777B2 |
Plug connector for transceiver module, receptacle assembly for transceiver module, and transceiver module assembly
In a transceiver module, when one end portion of a module board (18) is inserted and connected to a concave portion (16R) of a plug connector (16), a projection portion (16PP) formed on the periphery of the concave portion (16R) of the plug connector (16) is fitted into a notch portion (18PH) as one end surface of the module board (18) comes into contact with an inner peripheral surface that forms the concave portion (16R). |
| US10859776B2 |
Optical-electrical interposers
The disclosed embodiments provide a method for integrating an optical interposer with one or more electronic dies and an optical-electronic (OE) printed circuit board (PCB). This method involves first applying surface-connection elements to a surface of the optical interposer, and then bonding the one or more electrical dies to the optical interposer using the surface-connection elements. Next, the method integrates the OE-PCB onto the surface of the optical interposer, wherein the integration causes the surface-connection elements to provide electrical connections between the optical interposer and the OE-PCB. |
| US10859763B2 |
Hollow-core antiresonant fiber with nested supporting rings and its design method
A hollow-core antiresonant fiber (HC-ARF) with nested supporting rings (NSRs) has a fiber structure that includes from the inside out a fiber core, a first silica antiresonant ring (SARR), a first air antiresonant ring (AARR), a second SARR, a second AARR and an external silica wall. The fiber structure further includes a first NSR within the first AARR and a second NSR within the second AARR. The HC-ARF with NSRs has advantages and benefits of low confined loss (CL), large bandwidth, simple structure and very good bending characteristics. Therefore, the application fields of HC-ARF are greatly expanded. |
| US10859760B2 |
Light guide plate and backlight module
A light guide plate has a light-incident surface, a bottom surface, a light-emitting surface, first microstructures and second microstructures. The bottom surface is opposite to the light-emitting surface, the light-incident surface is connected between the bottom surface and the light-emitting surface. The first microstructures protrude from the bottom surface and are arranged at intervals along a direction parallel to the light-incident surface and extend from the light-incident surface in a predetermined direction. The second microstructures are disposed between the first microstructures away from the light-incident surface, and each them includes light-adjusting blocks protruding from the bottom surface and arranged along the predetermined direction. Each first microstructure has a first height, and each light-adjusting block has a second height smaller than the first height. The light guide plate has a reduced horizontal viewing angle and a maintained luminance. A backlight module including the light guide plate is of scratch resistance. |
| US10859759B2 |
Image display apparatus
An image display apparatus includes a display panel including a front surface on which an image is displayed, a base plate disposed behind the display panel, a light guide plate disposed between the display panel and the base plate, a light source, a light source cover, and a corner component. The light source is disposed along an edge of the base plate, and emits light incident on an edge face of the light guide plate. The light cover is elongated and covers a front of the light source. The corner component is disposed along a corner of the base plate, laterally supports the display panel, and includes a portion that overlaps the light source cover in a front to back direction. |
| US10859754B2 |
LED light source device and electronic device using the same
Provided is a compact light source device that can be manufactured at a low cost and is suitable as an illumination light source for a display device of an electronic device such as an HUD or an ultra-compact projector. This light source device includes a solid-state light source, a collimating optical system that converts light having exited the solid-state light source into a substantially collimated light; and a light guide that allows the light having exited the collimating optical system to enter and allows this light to exit in a direction that differs from a direction of entry. The light source device further includes a polarization converting element that aligns polarization directions of the light exiting the light guide into one direction. |
| US10859750B1 |
Luminous pad
A luminous pad connected to a transmitter includes a pad body, a light guide strip, a light source module, an electrical object, and a pad surface stitch. The pad body has two pad surfaces; the light guide strip has first and second positions and surrounds the pad body; the light source module is installed at the first position and connected to the transmitter; the electrical object is installed at the second position; a pad surface stitch of a conductive wire is sewed between the two pad surfaces and connected between the electrical object and transmitter, so that the electrical object and transmitter are electrically conducted with each other through the pad surface stitch. This disclosure has the effects of transmitting electric power and/or signals to the electrical object through the pad surface stitch by the transmitter and maintaining the aesthetic appearance and ensuring the flatness of the luminous pad. |
| US10859743B2 |
Polarizing element, polarizing element manufacturing method, and optical device
Provided is a polarizing element having a wire grid structure, including: a transparent substrate; and grid-shaped convex portions arranged on the transparent substrate at a pitch shorter than a wavelength of light in a use band and extending in a predetermined direction, wherein the grid-shaped convex portion includes a first absorption layer, a first dielectric layer, a reflection layer, a second dielectric layer, and a second absorption layer in order from the transparent substrate side. Further, an optical device including the polarizing plate is provided. |
| US10859737B2 |
Energy harvesting system with wavelength-selective energy scattering layer
A particularly-formed multi-layer micron-sized particle is provided that is substantially transparent, yet that exhibits selectable coloration based on its physical properties. The disclosed physical properties of the particle are controllably selectable refractive indices to provide an opaque-appearing energy transmissive material when pluralities of the particles are suspended in a substantially transparent matrix material. Multiply-layered (up to 30+ constituent layers) particles result in an overall particle diameter of less than 5 microns. The material suspensions render the particles deliverable as aspirated or aerosol compositions onto substrates to form layers that selectively scatter specific wavelengths of electromagnetic energy while allowing remaining wavelengths of the incident energy to pass. The disclosed particles and material compositions uniquely implement optical light scattering techniques in energy (or light) transmissive layers that appear selectively opaque, while allowing 80+% of the energy impinging on the light incident side to pass through the layers. |
| US10859732B2 |
Long-range temperature forecasting
In an approach, a computer receives an observation dataset that identifies one or more ground truth values of an environmental variable at one or more times and a reforecast dataset that identifies one or more predicted values of the environmental variable produced by a forecast model that correspond to the one or more times. The computer then trains a climatology on the observation dataset to generate an observed climatology and trains the climatology on the reforecast dataset to generate a forecast climatology. The computer identifies observed anomalies by subtracting the observed climatology from the observation dataset and forecast anomalies by subtracting the forecast climatology from the reforecast dataset. The computer then models the observed anomalies as a function of the forecast anomalies, resulting in a calibration function, which the computer can then use to calibrate new forecasts received from the forecast model. |
| US10859724B2 |
Methods of and apparatuses for improving log data
Disclosed herein is method of computing formation attributes from acoustic measurements in a borehole. The acoustic measurements can be made by operating an acoustic source at multiple frequencies to excite the formation and operating receivers at multiple, longitudinally spaced receiver stations to receive acoustic energy from the formation. The method can include: deriving phase data from the spectrum of received acoustic signals; unwrapping phase information of the phase spectrum data; determining two or more values of difference of phase between acoustic signals at each of a range of frequencies each based on a single generated signal received at two or more pairs of adjacent said receiver stations; generating a value of slope of phase difference values; and in any case of slope ambiguity, unwrapping phase difference information and deriving a dominant slope, at each frequency, from which slowness of the acoustic signal in the formation can be derived. |
| US10859719B2 |
Adjustable multifacet x-ray sensor array
Disclosed herein is a system for x-ray inspection. The system comprises an x-ray emitter. The system also comprises an x-ray sensor array comprising a first x-ray sensor, a second x-ray sensor adjacent the first x-ray sensor, and a coupler movably coupling the first x-ray sensor to the second x-ray sensor. The first x-ray sensor is movable into a plurality of orientations relative to the second x-ray sensor via the coupler. The system further comprises an imaging device to generate an inspection image based on information from the x-ray sensor array. |
| US10859717B2 |
Radiation detector
The present embodiment relates to a radiation detector having a structure enabling suppression of polarization in a thallium bromide crystalline body and suppression of corrosion of an electrode in the air. The radiation detector comprises a first electrode, a second electrode, and a thallium bromide crystalline body provided between the first and second electrodes. One of the first and the second electrodes includes an alloy layer and a low-resistance metal layer provide on the alloy layer. The alloy layer is comprised of an alloy of metallic thallium and another metal different from the metallic thallium. The low-resistance metal layer has a resistance value lower than a resistance value of the alloy layer and is electrically connected to a pad on a readout circuit while the radiation detector is mounted on the readout circuit. |
| US10859713B2 |
Position-window extension for GNSS and visual-inertial-odometry (VIO) fusion
Techniques provided herein are directed toward virtually extending an updated set of output positions of a mobile device determined by a VIO by combining a current set of VIO output positions with one or more previous sets of VIO output positions in such a way that ensure all outputs positions among the various combined sets of output positions are consistent. The combined sets can be used for accurate position determination of the mobile device. Moreover, the position determination further may be based on GNSS measurements. |
| US10859708B2 |
Satellite positioning system receiver capable of detecting failure in RF receiver unit including receiving antenna
A test signal generator generates a first test signal. A test signal transmitter transmits the first test signal. An RF receiver unit receives the first test signal and a first satellite signal through a receiving antenna, and generates a second test signal and a second satellite signal, respectively. Each of first and second demodulators calculates a correlation value between the second satellite signal and the spreading code to acquire a satellite. A first failure detector unit compares a signal intensity of the second test signal with a threshold to generate a first failure detection signal. A second failure detector compares the satellites acquired by the first and second demodulator to generate a second failure detection signal. A state determiner determines whether and where a failure exists, using the first and second failure detection signals. |
| US10859706B2 |
Optical element for an emitting unit of an optical acquisition device, emitting unit, optical acquisition device, motor vehicle, and method
The invention relates to an optical element (13) for an emitting unit (8) of an optical acquisition device (3), wherein the optical element (13) comprises a first side (13a) having a reflective first free-form surface (F1) and a second side (13b), which is opposite to the first side (13a), having a refractive second free-form surface (F2). Furthermore, the optical element (13) is designed to transmit a beam bundle (10) incident on the second side (13b) on the optical element (13) at least in large part through the second free-form surface (F2) up to the first free-form surface (F1), to reflect the beam bundle (10) transmitted through the second free-form surface (F2) up to the first free-form surface (F1) at the first free-form surface (F1), and to emit the beam bundle (10) reflected from the first free-form surface (F1) via the second free-form surface (F2). In this case, the first free-form surface (F1) is designed to increase a divergence of the beam bundle (10) incident on the first free-form surface (F1), and the second free-form surface (F2) is designed, upon emission of the beam bundle (10) reflected from the first free-form surface (F1), to reduce the divergence increased during the reflection. |
| US10859705B2 |
Systems and methods for remotely determining a battery characteristic
Included are embodiments for remotely determining a battery characteristic. Some embodiments include searching for a first wireless signal that identifies the energy storage device and, in response to receiving the first wireless signal, determining a current charge level of the energy storage device. Some embodiments include receiving a second wireless signal from the energy storage device, determining from the second wireless signal, whether the current charge level of the energy storage device reaches a predetermined threshold, and in response to determining that the current charge level of the energy storage device reaches the predetermined threshold, facilitating replacement of the battery. |
| US10859703B2 |
Rotary distance measuring apparatus
The distance measuring apparatus according to the present invention may comprise: a distance measuring unit; a motor; and a rotary wireless transceiver, comprising a rotor core rotated by the motor, a stator core, and power coils and signal coils respectively wound around the rotor core and the stator core, configured to wirelessly supply power to the power coil wound around the rotor core via the power coil wound around the stator core and wirelessly transmit the signal output from the distance measuring unit to the signal coil wound around the stator core via the signal coil wound around the rotor coil. The rotor core and the stator core may be in a shape of a circular plain such that the rotor core and the stator core face each other with a plane, perpendicular to a rotation axis of the motor, interposed between them. |
| US10859695B2 |
Acoustic system and method for characterizing granular media
Embodiments relate to noncontact determination of nonlinearities. Initially, a first and second primary signal are preconditioned to produce a first and second tone capable of reaching a target granular media. Using a sound source, the first and second primary signals are emitted such that the first and second primary signals combine in a nonlinear fashion in the target granular media to produce low frequency acoustic tone that is a difference between the first and primary signals. An acoustic pulse is received by an acoustic receiver, and a quadratic nonlinearity coefficient and an acoustic pressure field are determined based on the acoustic pulse. At this stage, a sediment shear strength of the granular media is correlated to the quadratic nonlinearity coefficient to generate a shear strength lookup table. |
| US10859690B2 |
Radar apparatus
Pulse compression units (9-m) (m=1, . . . , M) obtain frequency spectra of received signals by performing Fourier transform on the received signals output from receiver devices (7-m), calculate spectrum products of references for pulse compression, the references determined by beam directional angles indicating propagation directions of transmission pulses and carrier frequencies, and the frequency spectra, and perform inverse Fourier transform on the spectrum products. This enables reduction in the calculation scale by reducing the number of times of execution of Fourier transform and inverse Fourier transform when pulse compression is performed. |
| US10859689B2 |
Systems and methods for selecting operating mode based on relative position of wireless devices
Systems and methods are provided that may be implemented to configure and/or reconfigure device operating modes based on relative position of a wireless transmitter to a wireless receiver that is receiving a wireless radio frequency (RF) signal transmitted from the wireless transmitting device, or vice-versa. The relative position of a wireless transmitter to a wireless receiver may be determined using any suitable technique, e.g., using Time Difference of Arrival (TDOA) of a signal received at separate antenna elements of an antenna array of the wireless receiver, using Angle of Arrival (AoA) of a signal received at an antenna array of the wireless receiver, using measured received signal strength (e.g., received signal strength indicator (RSSI) or received signal decibel-milliwatts (dBm)) of a signal received at different antenna elements of an antenna array of the wireless receiver, using Angle of Departure (AoD) of a signal transmitted from an antenna array of the wireless transmitter, etc. |
| US10859686B2 |
Outer case for ultrasonic probe
An outer case for an ultrasonic probe that houses a module of the ultrasonic probe is provided. The outer case includes a grip case gripped by a user and a head case that engages with the grip case. The grip case has a first engaging portion where one or a plurality of convex portions are disposed. The head case has a second engaging portion where one or a plurality of depressed portions are disposed at positions where the one or plurality of depressed portions engage with the one or plurality of convex portions. The convex portion and the depressed portion are engaged to be locked. |
| US10859684B1 |
Method and system for camera-lidar calibration
A system and method for performing camera-LIDAR calibration based on a checkerboard placed in proximity to a vehicle, the method includes: receiving a 3D point cloud and a 2D image including the checkerboard; filtering the 3D point cloud representing the checkerboard; converting the filtered 3D point cloud to a 2D point cloud in a translated coordinate system; estimating a 2D position, in the translated coordinate system, for each outer corner of the checkerboard represented by the 2D point cloud; estimating a 2D position in the translated coordinate system for each inner corner of the checkerboard represented by the 2D point cloud; determining a 3D position, in a LIDAR coordinate system, for each corner of the checkerboard in the 3D point cloud based on the corresponding 2D position in the translated coordinate system; and determining a 2D position of each corner of the checkerboard in a 2D image coordinate system. |
| US10859680B2 |
Active pixel circuit for a time-of-flight system and method for operating the same
A pixel circuit for performing Time of Flight measurements comprises at least one optical sensor arranged for receiving a reference modulation signal and a light signal and arranged for outputting a photocurrent signal depending on the light signal and on a phase shift corresponding to a phase difference between the light signal and the reference modulation signal, and an integrator circuit comprising an integration capacitor, an amplifier, and switching mean. The switching means is arranged for resetting the integration capacitor in a reset mode, for connecting the integration capacitor between the at least one optical sensor and a voltage reference signal in a passive mode. The negative feedback loop is fed with the photocurrent signal of the at least one optical sensor, and for connecting a signal output by the integrator circuit to an output bus in a readout mode. |
| US10859669B2 |
Hidden identification tags for objects including automobiles
The invention comprises a system of using small, hidden, machine-to-machine (M2M) chips to track automobiles through the radio emissions of the chips, and to use M2M chips as a defense against theft generally, by tracking potentially stolen items through the radio emissions of M2M chips. Users can monitor potential theft of the different parts of an automobile because the chips embedded into the automobile components will be constantly communicating with each other. Spacecraft and other near-earth objects, and drones, can also be tracked by M2M chips, that can be designed in a manner that makes them extremely difficult to find. The M2M chips can be designed in numerous different shapes, and use very little power. Some of the M2M chips are silicon wafer chips with small logic gates. |
| US10859666B1 |
Method and system for radiofrequency localization of transmitting devices via a mesh network
A method including, at each node in each pair of nodes in a network: transmitting an outbound synchronization signal; generating a self-receive signal based on the outbound synchronization signal; detecting the self-receive signal at a self-receive TOA; detecting an inbound synchronization signal; based on the pair of self-receive TOAs and the pair of synchronization TOAs, for each pair of nodes in the network: calculating a pairwise time offset and distance; for each node in the network: based on the set of pairwise distances, calculating a location and a time bias of the node. The method also includes: at each node in the network, detecting a localization signal, transmitted by a device, at a localization TOA; and calculating a location of the device based on, for each node in the network, the localization signal detected at the node, and the time bias and the relative location of the node. |
| US10859665B2 |
Concepts for identifying an asset sort location
Systems and methods for facilitating the sorting of assets to sort locations. In various embodiments, a sort employee scans an asset indicia using a user device, which stores asset data corresponding to the stored asset. As the sort employee nears a sort location (e.g., a delivery vehicle) with the asset and the user device, the user device automatically communicates wirelessly with a sort location receiver to associate the asset data with data indicative of the sort location where the user deposits the asset. In various embodiments, a device may determine whether the user device is proximate the appropriate sort location for the item, and may generate an alert upon a determination that the user device is proximate an incorrect sort location. |
| US10859660B2 |
Soft tissue simulator for magnetic resonance testing and method for simulated testing
A soft tissue simulator for magnetic resonance imaging and a method for simulated testing are disclosed. The simulator includes a base for supporting a soft tissue or organ sample, an indenter, a pneumatic cylinder and an air source. The pneumatic cylinder is separated into a first chamber and a second chamber. The air source includes a pneumatic generation source and a reversing valve having a first air outlet and a second air outlet which are respectively connected to the first and second chambers. The reversing valve is used to control compressed air to enter the first or second chamber to control the movement of the indenter. The indenter is controlled to have a periodic or unidirectional movement, to simulate the movement of a human organ or soft tissue. The simulator can used for the measurement of physical characteristics of soft tissue based on magnetic resonance imaging. |
| US10859654B2 |
Systems and methods for acceleration of dictionary generation and matching in perfusion analysis
A method for determining quantitative parameters for dynamic contrast-enhanced MR data includes acquiring a set of contrast-enhanced MR data for a region of interest using a T1-weighted pulse sequence, generating at least one contrast concentration curve based on the set of contrast-enhanced MR data, accessing a comprehensive dictionary of contrast concentration curves and generating a grouped dictionary that has a plurality of groups based on the comprehensive dictionary. Each group includes a plurality of correlated contrast concentration curves and a group representative signal for the group. The method also includes comparing a contrast concentration curve with the group representative signal of each group to select a group, comparing the contrast concentration curve to the plurality of correlated contrast concentration curves in the selected group to identify a set of quantitative parameters for the concentration curve and generating a report including the set of quantitative parameter. |
| US10859651B2 |
System and method for controlling effects of magnetic field inhomogeneities on magnetic resonance fingerprinting (MRF)
A system and method for performing magnetic resonance fingerprinting (MRF) is provided that includes performing a pulse sequence that is sensitive to field inhomogeneities to acquire a series of signal evolutions form a region of interest (ROI) of the subject to form MRF data. The method also includes varying field inhomogeneities across the ROI to acquire the series of signal evolutions, comparing the MRF data with an MRF dictionary to determine at least one tissue property of the subject in the ROI, and producing at least one map of the at least one tissue property. |
| US10859647B2 |
Magnetic resonance imaging (MRI) transmit (Tx)/ receive (Rx) coil using the same array coil
An example magnetic resonance imaging (MRI) radio frequency (RF) coil array comprises: at least one row of RF coil elements arranged radially around a cylindrical axis, wherein each row comprises: at least four RF coil elements circumferentially enclosing the cylindrical axis, wherein each RF coil element of that row is configured to operate in a Tx mode and in a Rx mode, wherein, in the Rx mode, each RF coil element of that row is tuned to a working frequency of the MRI RF coil array, and wherein, in the Tx mode, each RF coil element of that row is tuned to an additional frequency that is different than the working frequency, wherein the additional frequency is such that, a mode frequency of a selected mode resulting from coupling among the RF coil elements of that row is at the working frequency. |
| US10859641B2 |
Quantum interference device, device incorporating same, and method of manufacturing a quantum interference device
A quantum interference device includes a superconducting loop interrupted by a normal conductor segment, and an interferometer connected to the normal conductor segment, wherein the superconducting loop includes a plurality of turns. The turns can be a plurality of adjacent lobes. A coil can be located within a lobe of the superconducting loop. Optionally, a bridge layer (e.g., of gold) is formed above the substrate to make an electrical contact between a superconducting layer (e.g., of niobium) formed above the bridge layer and a normal conducting layer (e.g., of titanium) formed above the bridge layer. The bridge layer allows the device to be formed of superconducting and normal conducting material that are otherwise incompatible. A titanium normal conducting layer can be allowed to oxidize over a period of years. |
| US10859640B2 |
Device and method of detecting leakage current generation condition in USB interface
A device for detecting a leakage current generation condition in a universal serial bus (USB) interface including at least one pull-up circuit connected to the at least one power pin, and a port controller configured to detect at least one impedance between a ground pin and at least one power pin, detect a leakage current generation condition in the at least one power pin based on the at least one impedance detected, and activate a detection signal in response to the leakage current generation condition being detected, the port controller configured to detect the at least one impedance by controlling the at least one pull-up circuit to pull up the at least one power pin and detecting a voltage of the at least one power pin may be provided. |
| US10859632B2 |
Secondary battery system and SOC estimation method for secondary battery
A secondary battery system includes: a secondary battery having an electrode containing an active material; and an electronic control unit configured to execute an SOC estimation process of estimating an SOC of the secondary battery. The electronic control unit is configured to: i) calculate the surface stress from a use history of the secondary battery; ii) calculate the amount of change in OCV from the calculated surface stress iii) correct an estimated OCV with the use of the amount of change in OCV; the estimated OCV being estimated from a voltage value and current value of the secondary battery; and iv) estimate an SOC corresponding to the corrected estimated OCV as the SOC of the secondary battery. |
| US10859631B2 |
Method and apparatus for measuring state of battery
Disclosed is a method and apparatus for measuring a battery state. The method includes determining an operational mode of a battery; measuring a battery state of the battery using an electrochemical model in response to the battery determined to be operating in a low rate mode, and measuring the battery state using a modified electrochemical model based on a characteristic of the battery, in response to the battery determined to be operating in a high rate mode. |
| US10859629B2 |
Configuring an analog gain for a load test
A device may determine an analog gain for an aggregated analog signal. The aggregated analog signal may be associated with a calibration test to be used to determine a set of calibration parameters for a load test of a base station. The device may determine the set of calibration parameters for the load test based on an outcome of performing a calibration test. The set of calibration parameters may result in a set of digital gains approximately centered in a digital dynamic gain range. The device may perform the load test after determining the analog gain for the analog signal and based on the set of calibration parameters for the load test. |
| US10859628B2 |
Power droop measurements using analog-to-digital converter during testing
An apparatus includes a functional circuit, including a power supply node, and a test circuit. The functional circuit is configured to operate in a test mode that includes generating respective test output patterns in response to application of a plurality of test stimulus patterns. The test circuit is configured to identify a particular test stimulus pattern of the plurality of test stimulus patterns, and to reapply the particular test stimulus pattern to the functional circuit multiple times. The test circuit is further configured to vary, for each reapplication, a start time of the particular test stimulus pattern in relation to when a voltage level of the power supply node is sampled for that reapplication. |
| US10859626B2 |
Receiver equalization and stressed eye testing system
A method of conducting bit error rate testing of an electronic device under test using a bit error rate tester (BERT) includes configuring the BERT with one or more of jitter, noise, and timing settings to derive a desired receiver stressed eye diagram; connecting the electronic device under test to the BERT via an inter-symbol interference channel that introduces delays for creation of the desired receiver stressed eye diagram at the electronic device under test; the BERT placing the electronic device under test into a loopback mode whereby data transmitted to the electronic device under test by the BERT is transmitted back to the BERT for comparison to the data transmitted to the electronic device under test; the BERT transmitting a data pattern into the electronic device under test; and the BERT comparing the data pattern transmitted to the electronic device under test by the BERT to data received back from the electronic device under test during the loopback mode to detect a bit error rate. |
| US10859620B2 |
Miniature electric field detector
Aspects are generally directed to a compact and low-noise electric field detector, methods of operation, and methods of production thereof. In one example, an electric field detector includes a proof mass, a source of concentrated charge coupled to the proof mass, and a substrate having a substrate offset space defined therein, the proof mass being suspended above the substrate offset space. The electric field detector further includes a sense electrode disposed on the substrate within the substrate offset space and proximate the proof mass, the sense electrode being configured to measure a change in capacitance relative to the proof mass from movement of the proof mass in response to a received electric field at the source of concentrated charge. The electric field detector includes a control circuit coupled to the sense electrode and configured to determine a characteristic of the electric field based on the measured change in capacitance. |
| US10859619B2 |
Systems, methods, and devices for automatic signal detection based on power distribution by frequency over time within a spectrum
Systems, methods and apparatus for automatic alarm management in a radio-frequency (RF) environment are disclosed. An apparatus calculates a power distribution by frequency of the RF environment in real time or near real time, including a first derivative and a second derivative of FFT data of the RF environment. The apparatus then creates a baseline based on the power distribution by frequency of the RF environment in a period of time, identifies at least one alarm situation based on a multiplicity of alarm triggering conditions by comparing the power distribution in real time or near real time to the baseline of the RF environment, identifies at least one signal based on the first derivative and the second derivative of FFT data in the at least one alarm situation, and sends at least one alarm comprising details of the at least one signal identified in the at least one alarm situation. |
| US10859612B2 |
Method and testing device for testing wiring of transformers
A testing device for an apparatus of an energy system which has inputs that can be connected in a conductive manner to at least one current transformer and at least one voltage transformer. The testing device is designed to apply a first test signal to a secondary side of the voltage transformer and, at the same time, to apply a second test signal to a primary side of the current transformer. |
| US10859607B2 |
Fiber-optic sensor and method
A fiber optic sensor and related method are described, with the sensor including a cross-coupling element in the optical path between a polarizing element and a sensing element, but separated from the sensing element itself; with the cross-coupling element generating a defined cross-coupling between the two orthogonal polarization states of the fundamental mode of a polarization maintaining fiber guiding light from the light source to the sensing element thus introducing a wavelength-dependent or temperature-dependent sensor signal shift to balance wavelength-dependent or temperature-dependent signal shifts due to other elements of the sensor, particularly signal shifts due to the wavelength dependence of the Faraday effect or the electro-optic effect constant. |
| US10859606B2 |
Offset estimation apparatus and method, correction apparatus for magnetic sensor, and current sensor
An offset estimation unit determines an estimate of an offset of a detection value to be output from a magnetic sensor. The offset estimation unit includes an initial function storing unit, a function settlement unit, and an estimate determination unit. The initial function storing unit stores an initial function for determining the estimate according to a first variable and a second variable, with a reference offset as the first variable and temperature as the second variable, the reference offset being the offset at a reference temperature. The function settlement unit settles a value of the first variable of the initial function by the reference offset, and turns the initial function into an estimate determination function for determining the estimate according to a value of the second variable. The estimate determination unit determines the estimate by settling the value of the second variable of the estimate determination function by temperature information. |
| US10859604B2 |
Plug-through energy monitor
A sensor for inductively measuring the current in a conductor flowing through a recess in a printed circuit board. Wire loops on the printed circuit board function as the inductive current sensor. Combined with a voltage measurement, the energy being dissipated in the conductor's load circuit can be determined and transmitted wirelessly. Control circuits can be integrated with the metering hardware to enable the remote modulation of the load's power. The inductive sensor(s) can be used to track differences between the load's supply and return currents. If a fault is detected, the circuit can be broken for safety, serving a ground fault circuit interruption (GFCI) purpose. The claimed invention can report measurements in real time, providing time series data for analyses sufficient to detect or identify an anomaly in the function and operation within a system's load or electrical power distribution network. |
| US10859599B2 |
Electrical connection apparatus
An electrical connection device includes: a probe (10); and a probe head (20) including a top portion (21) allowing penetration of the probe (10), a bottom portion (23) disposed closer to a distal end portion than the top portion (21) and allowing penetration of the probe (10), and an upper guide portion (24) and a lower guide portion (25), which are disposed between the top portion (21) and the bottom portion (23) and allow penetration of the probe (10), wherein the probe (10) is held in a curved state between the top portion (21) and the bottom portion (23), the probe (10) buckles by contact of the distal end portion with an inspection object (2), and at least a continuous portion of the probe (10), which ranges from a portion where the probe (10) in a buckling state penetrates the bottom portion (23) to a portion where the probe (10) penetrates the lower guide portion (25), is a high-rigidity portion (101) made to have higher rigidity than a buckling portion of the probe (10). |
| US10859596B2 |
Mechanically-isolated in-plane pendulous vibrating beam accelerometer
A vibrating beam accelerometer (VBA) with an in-plane pendulous proof mass, which may include one or more resonators, planar geometry, a single primary mechanical anchor between the support base and the VBA, a resonator connector structure connecting the resonators to the single primary anchor and a hinge flexure mechanically connecting the proof mass to the single primary anchor. The techniques of this disclosure specify how the resonators can be solidly attached to the single anchor without compromising performance caused by forces applied on or by the support base. The geometry of the VBA may prevent bias errors that may otherwise result from a force applied to the support base that reaches the mechanism of the VBA. An example of force applied to the support base, may include the thermal expansion mismatch between the material of the support base and the material of the VBA. |
| US10859595B2 |
Systems and methods for improving location accuracy for a mobile device using sensors
Techniques described herein may enable more accurate location of a user equipment (UE) that may be subject to movement or velocity. The UE may obtain, during a period of time, location-related measurements of RF signals received at the UE, where the location-related measurements are indicative of a location of the UE during the period of time; The UE may also obtain, using sensors of the UE, velocity-related measurements indicative of a movement or velocity of the UE during the period of time. The UE may send the location-related measurements and the velocity-related measurements to a location server, which may compute a location of the UE based on the measurements. The location computation may allow for movement of the UE during the period of time. |
| US10859592B2 |
Method of aspirating by pipetting and pipetting apparatus
Aspiration of a pipette arrangement is initiated. A sensor arrangement senses a least one prevailing first parameter that is dependent from the effect in the pipette arrangement during initiating and upholding the suctioning action. This at least one parameter is analyzed in an analyzing stage. From a result of this analysis and in a determining stage at least one test criterium TC for at least one further parameter as sensed by the sensor arrangement is determined. In a checking stage there is checked whether this further parameter fulfills the at least one test criterium. |
| US10859591B2 |
Method and apparatus for analyzing blood
A blood analyzing method for detecting a short sample of blood in a suction tube, when blood is sucked by the suction tube constituting a blood analyzing apparatus, includes measuring a first blood parameter by using blood that is present in a first area of a blood analysis area, blood in the blood analysis area being used to analyze the blood in the suction tube, measuring a second blood parameter by using blood that is present in a second area of the blood analysis area, the second area being different from the first area, and detecting the short sample of blood based on the first blood parameter and the second blood parameter. |
| US10859590B2 |
Automatic analyzing apparatus
According to one embodiment, an automatic analyzing apparatus includes a liquid tank, a first pump, a dispensing probe, and a thermal exchanger. The liquid tank stores a first liquid. The first pump pressurizes and sends the first liquid supplied from the liquid tank. The dispensing probe uses the first liquid that is sent out from the first pump as a pressure transmitting medium. The thermal exchanger exchanges heat between an atmosphere in the automatic analyzing apparatus and the first liquid in at least a part of a first flow path connecting the first pump to the liquid tank. |
| US10859589B2 |
Full-automatic biochemical analyzer, and sampling device and sampling method thereof
The present invention provides an auto biochemical analyzer and a sampling device and a sampling method thereof. The auto biochemical analyzer comprises a frame (100), a horizontal motion system, a vertical motion system, a sampling component and a transfer guide track (101), wherein the horizontal motion system comprises a first stepping motor (116); the vertical motion system comprises a second stepping motor (103); the first stepping motor (116) and the second stepping motor (103) are fixedly installed on the frame (100) respectively; the sampling component comprises a sampling needle holder block (114) and a sampling needle (111); and the stepping motors (116, 103) are both fixed to the frame. The analyzer is smart in motion, low in cost and compact in structure, and has the functions of open sampling and closed puncturing as well as conveying a sample to a specific position. |
| US10859588B2 |
Automated selection of microorganisms and identification using MALDI
A method and apparatus for locating and selecting a colony of microorganisms on a culture dish and identifying microorganisms in said selected colony using MALDI. The method comprises the automated steps of locating and selecting a colony of microorganisms on a culture dish; obtaining a sample of said selected colony of microorganisms; depositing at least some of said sample of said selected colony of microorganisms on a target plate; and transferring said target plate with said sample in an apparatus for performing MALDI for identification of said sample of said selected colony of microorganisms. A sample of a colony of microorganisms is automatically deposited on a depositing spot such that the sample covers at most approximately half of said one of the depositing spots of the target plate. A suspension of a sample of microorganisms is automatically prepared by automatically picking the sample with a picking tool and submerging the picking tool with said sample in a suspension, after which the picking tool is vibrated in vertical sense only to release the sample from the picking tool. |
| US10859587B2 |
Application of artificially expressed HSP27 protein in detecting a residue of a β2-adrenergic receptor agonist-based drug
Provided is an application of an artificially expressed HSP27 protein in detecting β2-adrenergic receptor stimulant drug residue. |
| US10859586B2 |
Methods and systems for measuring serotonin in a sample
Disclosed are methods and systems for measuring serotonin in a sample using liquid chromatography and mass spectrometry. |
| US10859585B2 |
Lipid probes and uses thereof
Disclosed herein are methods, compositions, probes, assays and kits for identifying a lipid binding protein as a drug binding target. Also disclosed herein are methods, compositions, and probes for mapping a ligand binding site on a lipid binding protein, identification of lipid binding proteins, generating drug-lipid binding protein profiles, high throughput drug screening, and identification of drugs as potential lipid binding protein ligands. |
| US10859584B2 |
Detection of vitamins A and E by tandem mass spectrometry
Methods are described for measuring the amount of one or more of vitamin A, α-tocopherol, and the combination of β-tocopherol and γ-tocopherol in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying one or more of vitamin A, α-tocopherol, and the combination of β-tocopherol and γ-tocopherol in a sample. |
| US10859582B2 |
Tau imaging ligands and their uses in the diagnosis and treatment of tauopathy
The present invention relates to antibody-based probes (including single domain antibody fragment, scFv molecules, antibodies, antibody fragments, diabodies, and the epitope-binding domains thereof) that are capable of immunospecifically and selectively binding to a phosphoserine-containing epitope of Tau, such as, for example, Tau-phospho-serine 396/404 peptide. Such imaging ligands are useful to detect pathological Tau protein conformer if present in a biological sample, especially in conjunction with the diagnosis of Alzheimer's disease or other tauopathy, and thus provide a diagnostic for Alzheimer's disease and other Tau pathologies. The scFv molecules of the present invention have utility as diagnostic markers for, Alzheimer's disease and related tauopathies and as pharmaceutical compositions for the treatment of such conditions. |
| US10859581B2 |
Methods and kits for detecting brain injury
The disclosure provides methods of detecting and monitoring brain injury in a test subject comprising analyzing a blood sample from the test subject for increased levels of PrPC. The disclosure also provides kits for measuring the amount of PrPC in a blood sample. |
| US10859580B2 |
Method for the diagnosis of Gaucher's disease
The present invention is related to an in vitro method for diagnosing Gaucher's disease in a subject comprising a step of a) detecting a biomarker in a sample from the subject, wherein the biomarker is free lyso-Gb1. |
| US10859579B2 |
Methods for detecting, diagnosing and treating ulcerative interstitial cystitis
The present invention relates to methods for detecting, diagnosing and/or treating ulcerative interstitial cystitis (UIC) by detecting in a urine sample from a patient the levels of each of the proteins IL-6, IL-8 and GRO [also known as CXCL 1 (chemokine C-X-C motif ligand 1]. In some embodiments, the method also includes diagnosing the patient with UIC when each of the proteins IL-6, IL-8 and GRO in the urine sample is at a different level than a statistically validated threshold for the respective proteins. In some embodiments a companion diagnostic, e.g., a cystoscopy, is used in conjunction with the protein biomarker diagnostic. In some embodiments, once UIC is diagnosed, the patient is treated for the UIC. |
| US10859578B2 |
Fluorescent methods and materials for directed biomarker signal amplification
Methods and compositions are provided that include a multichromophore and/or multichromophore complex for identifying a target biomolecule. A sensor biomolecule, for example, an antibody can be covalently linked to the multichromophore. Additionally, a signaling chromophore can be covalently linked to the multichromophore. The arrangement is such that the signaling chromophore is capable of receiving energy from the multichromophore upon excitation of the multichromophore. Since the sensor biomolecule is capable of interacting with the target biomolecule, the multichromophore and/or multichromophore complex can provide enhanced detection signals for a target biomolecule. |
| US10859575B2 |
Mycobacterium tuberculosis specific peptides for detection of infection or immunization in non-human primates
The present invention relates to novel peptides that may be used in whole or in combination for the detection of Mycobacterium tuberculosis infection. In particular, the present invention relates to compositions and methods involving detection of antibodies contained in the blood of non-human primates that arise from an infection from M. tuberculosis or vaccination using an epitope specific inoculation. More particularly, the present invention provides a means to distinguish early, active, and latent M. tuberculosis infection. More particularly, the present invention describes an immunological diagnostic mechanism for the detection of M. tuberculosis infection. |
| US10859569B2 |
SmFRET with membrane proteins
This disclosure is directed to methods of conducting dynamic single-molecule fluorescence studies such as smFRET on a membrane protein which permits observation and quantification of conformational dynamics of a membrane protein. Also disclosed herein are mutant membrane proteins in which one or more mutations have been introduced for affixing a fluorophore, as well as reagents and kits containing such mutant membrane proteins for conducting dynamic single-molecule fluorescence studies. The methods and compositions disclosed herein can be used in screening for compounds that enhance or reduce the activity of a membrane protein, useful for treating diseases associated with the malfunction of the membrane protein or alterations in membrane protein conformation. |
| US10859566B2 |
Treatment methods
Methods and compositions for identifying tumor antigens of human lymphocytes, and for identifying subjects for cancer therapy, are provided herein. |
| US10859557B2 |
Soil nitrate sensing system for precision management of nitrogen fertilizer applications
An apparatus, method, and system for on-the-go soil nitrate level sensing, and optionally using the sensing to inform or instruct nitrogen fertilizer application across the field. In one form, the apparatus includes a soil sensing tool which carries a diamond ATR cell in combination with an FTIR field ruggedized spectrometer. The optical surface of the diamond ATR cell can be adjusted in pitch and depth to the soil. A processor is programmed to manipulate acquired spectra to derive a prediction of nitrate level for a given soil position in the field. This can be used to modulate a fertilizer applicator operation or coupled with georeference data collected simultaneously to generate a map of soil nitrate levels for the field, which can be used as a prescription for nitrogen fertilizer application. |
| US10859556B2 |
Systems and methods for multivariate analysis using multi-subsystem data
Systems and methods for analyzing an unknown sample are disclosed. The system includes at least one subsystem to obtain molecular information about the sample and at least one other subsystem to obtain elemental information about the sample. The system also includes a data collection component to collect and combine the information from the subsystems to create combined analytical information and a multivariate model that relates known attributes to information previously generated with at least two analytical systems that are the same types of systems as the at least two analytical subsystems. A prediction engine applies the multivariate model to the combined analytical information to produce predictions of attributes in the unknown sample. |
| US10859553B2 |
Identification apparatus and identification system
An identification apparatus for identifying a degree of degradation of oil, including a sensor configured to detect a substance arising from oil contained in an oil tank, and a controller configured to determine a degree of degradation of the oil based on information related to the substance detected by the sensor and a type of food that is cooked with the oil. |
| US10859552B2 |
Edible oil analysis system and method
The present disclosure provides a method and system for analysing one or more edible oil samples. In an embodiment the disclosure provides for calibrating the matrix-assisted laser desorption/ionisation mass spectrometry (MALDI-MS) data obtained for one or more edible oil samples to obtain calibrated spectral data; and comparing the calibrated spectral data derived from the one or more samples against a library of calibrated MALDI-MS spectra for a plurality of edible oil samples to determine the most likely composition of the one or more edible oil samples. |
| US10859550B2 |
Thermal surface casing vent-steam condensing gas and fluid flow rate-collection manifold
A novel gas and fluid measurement system is provided that can assess undesired gas or fluid leakage in surface casing vents at wellbores or facilities under thermal production enhancement. The system can remove water vapour (steam and/or liquid water) from the gas flow, measure flow rates and volumes of fluids and gases, contain representative fluid and gas samples for collection, and monitor and measure, in real-time, the sulphur gas content, physical water parameters and combustible gas content. |
| US10859549B2 |
Online monitoring of production processes using electron paramagnetic resonance (EPR)
Certain aspects of the present disclosure provide methods and apparatus for closed-loop control of a system using one or more electron paramagnetic resonance (EPR) sensors located on-site. With such EPR sensors, a change can be applied to the system, the EPR sensors can measure the effect(s) of the change, and then adjustments can be made in real-time. This feedback process may be repeated continuously to control the system. |
| US10859548B2 |
Method and device for the analysis of a gas sample
Method and device for the analysis of a gas sample; the method provides for the sample to be conveyed from an inlet along a feeding duct and from the feeding duct, divided into equal portions, along a plurality of passage channels and through a plurality of detecting stations; in the area of each detecting station a sensor is arranged, which detects a different characteristic of the sample; the gas sample portions are conveyed directly and precisely onto the sensors so as to increase the speed and sensitivity of the detection. |
| US10859546B2 |
Printable time-temperature indicator system
The present invention relates to a time-temperature indicator (TTI) system suitable for monitoring the time and temperature to which storage sensitive products have been exposed. The TTI system is inexpensive to produce, the response to time and temperature is given in a visually and easily interpretable manner and the visual design is easily adaptable. |
| US10859545B2 |
Simple equilibrium distribution sampling device for GC-MS calibration
A system for providing standard mixtures of volatile and semi-volatile organic compounds for simultaneous GC and MS calibration in a calibration vial, wherein calibration mixtures are prepared by diluting calibration analytes in granular PDMS such that most of the analytes are in the PDMS phase and the sample can then be taken from the analytes in the headspace vapor in the calibration vial, wherein a reliable calibration sample can be taken from the calibration vial because the analytes in the PDMS phase and the headspace vapor are in thermodynamic equilibrium, and wherein the method provides solvent-less sampling, long-time stability, ease of use, is quantifiable, and related to temperature. |
| US10859543B2 |
Sequential oxidation-reduction reactor for post column reaction GC/FID system
Provided is a system comprising a conduit from a gas chromatograph column to a single reactor comprising a Fe, Co, Pt, Ni, Rh, Pd and/or Ru catalyst(s), with hydrogen and oxygen feed conduits for providing hydrogen and oxygen to the reactor, and a conduit from the reactor to an FID detector. This allows one to practice a method for the detection and quantification of organic molecules from a gas chromatograph which comprises passing the effluent from a gas chromatograph column to a reactor comprising a Fe, Co, Pt, Ni, Rh, Pd and/or Ru catalyst; adding hydrogen and air/oxygen to the reactor; reacting the effluent from the gas chromatograph column in the reactor to sequentially oxidize then reduce all organic containing molecules to CH4 by heating to an elevated temperature, and passing the reactor effluent to an FID. |
| US10859541B2 |
Textured needle for improved piercing performance in liquid chromatography applications
A needle for aspirating a sample from a sample source and injecting the sample into a liquid chromatography system, the needle including a needle body having a rough textured surface finish for at least a portion of the needle body, wherein the rough textured surface finish reduces a coefficient of friction of the needle body, is provided. Furthermore, an associated method is also provided. |
| US10859538B2 |
Passive wireless sensor
Passive wireless sensors include an antenna. The antenna receives a combined signal. The combined signal includes a low frequency modulating signal modulated on a high frequency carrier wave. A demodulator receives the combined signal and extracts the modulating signal. A sensor receives the extracted modulating signal and produces an output signal with a time delay indicative of a property to be sensed. A modulator receives the output signal and the high frequency carrier wave and modulates the output signal onto the high frequency carrier wave to create a combined output signal broadcast by the antenna. |
| US10859537B2 |
Piezoelectric transducer, manufacturing process pertaining thereto, and resonant ultrasound spectroscopy device
Disclosed is a piezoelectric transducer of the type including a stack of a contact piece, a piezoelectric pellet and a support of very great stiffness. Specifically, the contact piece forms tips, the respective apex of which constitutes contact points that are spatially isolated from one another. Also disclosed is a process for the manufacture of such a contact piece as well as a resonant ultrasound spectroscopy device including one or more of such piezoelectric transducers. |
| US10859535B2 |
Detecting device and method for acoustic emission on high-frequency motion rubbing pair surface
The present disclosure discloses a detecting device and method for acoustic emission on high-frequency motion rubbing pair surface. A linear reciprocating slide system with high efficiency and high conductivity is designed based on the method. Reciprocating linear slide system is the main structure of the detection device which is is composed of probe plate, tight clips, vacuum cover, slip wire and insulation box. The reciprocating slide solves the problem of data distortion caused by high frequency jitter when connecting ordinary data lines, and can realize stable and reliable connection between high frequency reciprocating rubbing experiment and acoustic emission detection equipment. The acoustic emission probe on the surface of rubbing pair connects with the preamplifier by linear reciprocating slide. Real-time monitoring of acoustic emission equipment is realized to obtain the state change of rubbing pair surface during high-frequency reciprocating rubbing, and further analyze the wear mechanism of different rubbing pair. |
| US10859528B2 |
Gas sensor
A mixed-potential type gas sensor includes: a first sensing electrode containing a Pt—Au alloy and a second sensing electrode containing Pt, both sensing electrodes being provided on the surface of a sensor element made of an oxygen-ion conductive solid electrolyte; a reference electrode provided inside the sensor element to be made contact with air; a first protective layer group covering the first sensing electrode; a second protective layer group covering the second sensing electrode; and concentration identification element configured to identify the concentration of a sensing target gas component based on potential differences between both of the first sensing electrode and the second sensing electrode and the reference electrode. The response times of the first and second sensing electrodes are both equal to or shorter than 10 seconds, and the response time difference therebetween is 2 seconds or shorter. |
| US10859521B2 |
Methods of measuring solids content in a slurry catalyst composition
The present disclosure provides a method of measuring a percent solids content (PSC) of solids by mass in a slurry catalyst composition, where the solids include a catalyst. The method includes obtaining a first time domain (TD) 1H-nuclear magnetic resonance (NMR) spectrum using a time domain (TD)-NMR spectrometer and a test sample of the slurry catalyst composition from which a value of a voltage signal (a) that represents the slurry catalyst composition is determined. A second TD 1H-NMR spectrum using the TD NMR spectrometer is obtained for a neat sample of the suspension liquid for the solids of the slurry catalyst composition, where a value of a voltage signal (b) from the second TD 1H-NMR spectrum that represents the suspension liquid for the solids of the slurry catalyst composition is determined. The percent solids content (PSC) of solids in a slurry catalyst composition is then determined with Equation I: PSC=(1−a/b×db/da)×100% Equation I where x represents mathematical multiplication, a and b are as described above, db is a density of the suspension liquid for the solids of the slurry catalyst composition and da is a density of the slurry catalyst composition. |
| US10859520B2 |
X-ray detection apparatus and x-ray detection method
An X-ray generation apparatus comprising: an X-ray generating unit; a dispersive crystal whose surface is irradiated with an X-ray generated from the X-ray generating unit in order to monochromatize the X-ray; and a detecting unit that detects an X-ray generated from a sample irradiated with the X-ray monochromatized by the dispersive crystal. The dispersive crystal has a single-bent shape containing the surface that is a concave surface formed by integrating concave curve lines continuously along an axis perpendicular to a plane including the concave curve line. A direction in which a position on the surface irradiated with the X-ray generated from the X-ray generating unit moves is the direction along the axis. |
| US10859507B2 |
Surface defect inspection method and surface defect inspection apparatus
A surface defect inspection method includes: acquiring an original image by capturing an image of a subject of an inspection; generating texture feature images by applying a filtering process using spatial filters to the original image; generating a feature vector at each position of the original image, by extracting a value at a corresponding position from each of the texture feature images, for each of the positions of the original image; generating an abnormality level image representing an abnormality level for each position of the original image, by calculating, for each of the feature vectors, an abnormality level in a multi-dimensional distribution formed by the feature vectors; and detecting a part having the abnormality level that is higher than a predetermined level in the abnormality level image as a defect portion or a defect candidate portion. |
| US10859502B2 |
Method and tool for producing sample containing object, method for performing glow discharge optical emission spectrometry, and glow discharge optical emission spectrometer
A method, to perform glow discharge optical emission spectrometry using a glow discharge tube equipped with an electrode having an end section, for producing a sample containing object that is to be disposed so as to be opposed to the end section, comprises: covering one end of a sample holding section having a cylindrical shape and being open at both ends using a covering member; filling a powder sample containing a material to be analyzed into the sample holding section; compressing the powder sample by pressurizing the filled powder sample from the other end to the one end of the sample holding section; and removing the covering member from the sample holding section, thereby producing the sample containing object which includes the sample holding section and the compressed powder sample and from which the compressed powder sample is exposed from the one end. |
| US10859500B2 |
Surface plasmon-mediated chemical deposition and plasmonic structures
Embodiments of the present disclosure provide plasmonic structures, methods of making plasmonic structures, and the like. |
| US10859491B2 |
Spectroscopic analysis apparatus
A spectroscopic analysis apparatus includes a laser light source that emits laser light, of which wavelength changes, toward a reflector inside a probe, the probe being configured to be disposed in a flow passage of a measurement target fluid, a light receiver that receives the laser light reflected by the reflector, and a controller that analyzes the measurement target fluid using a result of reception acquired by the light receiver and controlling the laser light source. The controller controls the laser light source to perform at least one scan of the laser light, the controller controlling the laser light source such that a scanning time of the laser light is equal to or shorter than a light-receivable time of the laser, the scanning time being a time to scan the laser light emitted from the laser light source in a certain wavelength range, the light-receivable time being a time in which the laser light reflected by the reflector can be received by the light receiver. |
| US10859487B2 |
Automatic power control liquid particle counter with flow and bubble detection systems
The systems and methods provided herein relate generally to the improvement of data quality in optical liquid particle counters and control of optical particle counters to achieve longer expected lifetime, for example by avoiding damage caused by electromagnetic radiation and heat. The systems and methods incorporate sensors which characterize the fluid flowing through the flow cell, thereby enhancing accuracy and reducing the number of false positives. |
| US10859486B2 |
Systems and method for down-hole phase monitoring
A measurement tool configured to be run through a bore of a hydrocarbon well. The measurement tool includes a dielectric core, a controller disposed at a first end of the dielectric core, a first wire helically disposed about the dielectric core and extending from the controller to a first location a first distance from the controller, and a second wire helically disposed about the dielectric core and extending from the controller to a second location a second distance from the controller. The controller provides first and second input signals to the first and second wires, and receives first and second reflected signals from the first and second wires. |
| US10859485B2 |
Particle sensor and sensing method
A particle sensor includes an aperture for receiving a gas flow with entrained particles, an electrostatic particle charging section, a parallel-plate particle precipitation section; and a sensor for detecting precipitated particles to produce a sensor signal. The sensor signal Isensor is related to an apparent particle number concentration of the particles in the gas flow entering the charging section by a calibration constant S1, such that Isensor=f(Napp, S1), the calibration constant being dependent on a count mean diameter of the particles in the gas flow entering the charging section according to a first relationship. The particle sensor includes a pre-filter positioned upstream from the charging section, the pre-filter filtering a part of the particles from the gas flow entering the pre-filter, a fractional degree of particle filtering depending on the count mean particle diameter of the particles entering the pre-filter according to a second relationship. |
| US10859484B2 |
Method for determining volume and hemoglobin content of individual red blood cells
Provided herein is a method for determining the volume or hemoglobin content of an individual red blood cell in a sample containing a population of red blood cells. The method may be performed on a hematology analyzer. Also provided are a hematology analyzer for performing the method and a computer-readable medium containing programming for performing the method. |
| US10859479B2 |
Non-destructive stalk and root contact sensor with variable rate tensioner
An apparatus and methods for non-destructively analyzing the strength of plant roots and stalks, and uses of this information in plant breeding, crop production, and detection of plant pathology. The apparatus and methods involve the use of a variable rate tensioner that may be automatically or remotely adjusted based on crop conditions. |
| US10859477B2 |
Bioseparation compositions and methods for making and using same
A composition for use in bioseparation. The composition includes a plurality of hollow particles having a siliceous surface. The composition further includes a surface-modifying agent bonded to the hollow particles. The surface-modifying agent includes a binding segment and a reactive segment. The binding segment includes a silyl group and the reactive segment includes a reactive nitrogen group. |
| US10859473B2 |
Bioaerosol detection systems and methods of use
Described herein are bioaerosol detection systems and methods of use. |
| US10859471B2 |
Synchronization of machine vibration data after collection
A machine data collection system uses tachometer timing information to perform post-collection synchronization of measurement data that was collected asynchronously using multiple sensors. In machine predictive analysis systems, timing information derived from a tachometer signal is typically used to make measurement calculations per rotation. A tachometer key signal that is detected by an event-triggered digital input can also be used to post-synchronize measurement data. Although a timestamp is not accurate enough alone for post-collection synchronization, the combination of a tachometer key signal and a timestamp can be accurate enough for post-collection synchronization. |
| US10859469B2 |
Tire deformation calculator, overload detecting system, and method for calculating tire deformation
A tire deformation calculator includes a processor. The processor (i) detects a contour of a side face of a tire attached to a wheel of a vehicle in a captured image; (ii) calculates load deformation of the contour of the side face, the load corresponding to a weight of the vehicle; (iii) identifies a circular or polygonal shape or pattern on a plane parallel to the contour of the side face; (iv) determines a conversion value for converting the identified shape or pattern in the captured image to a perfect circle or a regular polygon; (v) calculates a predetermined value indicating the load deformation of the tire in the captured image based on the conversion value; and (vi) calculates the load deformation based on the predetermined value. |
| US10859468B2 |
Method and device for tyre condition analysis
A system for measuring the depth of tread of a tyre (5) on a wheel (2) of a vehicle (1) whilst the wheel is rotating and moving along the ground. A camera (3) captures images whilst the tyre rotates for at least the major part of its circumference. Light sources (L1 to L4) are spaced longitudinally and are directed at an acute angle to the path of the tyre, to illuminate the tyre whilst images are captured. The images are analysed by data processing apparatus (8) and the tread depth is determined from the length of shadows (12, 13) in the gaps (11) between tread blocks (10). The light sources are activated and de-activated sequentially in accordance with signals from longitudinally spaced sensors (S1 to S4) which detect the presence of the tyre, so that when an image is captured of a portion of the tyre tread, only one light source is activated to illuminate that portion of the tyre tread. |
| US10859466B2 |
Methods and apparatus for rating eyeglass protection from infrared exposure
Conventionally, eyewear is rated in terms of its absorption coefficient (sometimes called the optical density (OD)) or the protection that it provides from ultraviolet (UV) radiation, which can damage the eye at high enough power levels. Infrared (IR) radiation can also damage the eye, but IR damage tends to occur at a much slower rate than UV-induced damage. Rating eyewear in terms of protection from IR radiation and/or in terms of a maximum safe exposure duration (SED) to IR radiation improves consumers' ability to protect themselves from IR radiation. In addition, eyewear rated for more IR protection or longer SED may still provide excellent vision thanks to coatings that reflect or absorb IR light and transmit visible light. |
| US10859459B2 |
System and method for pressure sensor testing and verification
A system for testing and validating the performance of a pressure sensor includes a test fixture operatively connected to the pressure sensor, and the pressure sensor is configured to identify a fluid pressure relative to an atmospheric pressure. A microcontroller is in electrical communication with the test fixture and the pressure sensor, and the microcontroller is configured to cause the test fixture to introduce air and/or vapor through the pressure sensor at a known fluid pressure. The microcontroller is also configured to receive the identified fluid pressure from the pressure sensor, the identified fluid pressure being based on the air and/or vapor flowing through the pressure sensor. A power source is in electrical communication with the microcontroller, and a display is in electrical communication with the microcontroller. The display is configured to display results to a user, the results comprising the determination of the performance of the pressure sensor. |
| US10859456B2 |
Techniques for determining patient airway pressure
A ventilator is configured to assist a user with breathing, while eliminating the need for extraneous sensors and tubing normally found in prior art ventilators. The ventilator relies on a predetermined relationship between a measurable quantity associated with a compressed gas and the maximum pressure of that compressed gas upon delivery to the user. The measurable quantity may be mass flow rate of the compressed gas or pressure within a delivery lumen used to transport the compressed gas, among others. Based on the predetermined relationship, the control logic within the ventilator determines whether the pressure of compressed gas delivered to the user exceeds a maximum allowable pressure. When the maximum pressure is exceeded, the control logic initiates corrective action to reduce the pressure of the compressed gas. |
| US10859450B2 |
Strain sensor and method of fabricating the same
The present disclosure discloses a strain sensor and a method of fabricating the same. The strain sensor according to an embodiment of the present disclosure includes an X-axis sensor formed on a flexible insulating substrate and responsible for sensing X-axis strain; a Y-axis sensor formed on the flexible insulating substrate to be orthogonal to the X-axis sensor and responsible for sensing Y-axis strain; a metal electrode formed on a region of the flexible insulating substrate where the X-axis sensor and the Y-axis sensor are not formed; and an encapsulation layer formed on the X-axis sensor, the Y-axis sensor, and the metal electrode. In this case, the X-axis sensor and the Y-axis sensor have a metal-insulator heterostructure. |
| US10859448B2 |
MEMS capacitive shear sensor system having an interface circuit
A sensor system comprising a Micro-Electro-Mechanical Systems (MEMS)-based capacitive floating element shear stress sensor, the associated packaging, and the interface circuitry required for operation as an instrumentation-grade sensing system is disclosed herein. One implementation of the interface circuitry is an analog synchronous modulation/demodulation scheme enabling time-resolved measurements of both mean and dynamic wall shear stress events, where a modulation section couples to the sensor for sensing wall shear stress at the surface of an object in a fluid and generates at least one bias signal from the sensor output signal. In response to the bias signal, a demodulation control circuit adjusts the phase of the bias signal and generates a demodulation control signal from the phase adjusted signal. Consequently, in response to the demodulation control signal, a demodulation section synchronizes the rectification of the sensor output signal, while the phase information is maintained. |
| US10859440B2 |
Spectrometer engine and an adjustment method thereof
A spectrometer engine and an adjustment method thereof are provided. The spectrometer engine includes a connector, a light sensor, a variable gain amplifier, a variable reference voltage generation circuit, an analog-to-digital converter and a control circuit. The light sensor senses a light to be measured coming from an object to be measured to generate a sensing signal. The variable gain amplifier amplifies the sensing signal according to a first setting parameter to generate an amplified signal. The variable reference voltage generation circuit provides a reference voltage according to a second setting parameter. The analog-to-digital converter converts the amplified signal to a digital signal according to the reference voltage. The control circuit reads the digital signal and adjusts at least one of the first to third setting parameters according to the digital signal for the spectrometer engine to measure the object to be measured again to generate another digital signal. |
| US10859434B2 |
Charge packet signal processing using pinned photodiode devices
An image sensor may include an array of image pixels coupled to analog-to-digital conversion circuitry formed from pinned photodiode charge transfer circuits. Majority charge carriers for the pinned photodiodes in the charge transfer circuits may be electrons for photodiode wells formed from n-type doped regions and may be holes for photodiode formed from p-type doped regions. Pinned photodiodes may be used for charge integration onto a capacitive circuit node. Pinned photodiodes may also be used for charge subtraction from a capacitive circuit node. Comparator circuitry may be used to determine digital values for the pixel output levels in accordance with single-slope conversion, successive-approximation-register conversion, cyclic conversion, and first or second order delta-sigma conversion techniques. The array of image pixels used for imaging may have a conversion mode wherein at least a portion of the pixel circuitry in the array are operated similar to the charge transfer circuits. |
| US10859432B2 |
Apparatus for gravity emptying bottles containing frozen blood product comprising a unit for monitoring emptying and emptying method
Disclosed is an apparatus for emptying bottles containing frozen blood product. The apparatus comprises an automatic unit for checking the weight of emptied bottles. The automatic unit comprises a load detection system for measuring the weight of emptied bottles, an air pressure measuring unit for measuring the pressure in the room in which the emptying apparatus is located, and a measurement compensation unit for correcting the load value on the basis of the room pressure measurement. The weight-checking unit generates a “not empty” signal if the value of the corrected load is greater than or equal to a predetermined value. |
| US10859429B2 |
Apparatus, method and system for calibrating a liquid dispensing system
An apparatus, method and system providing for calibration and/or control of a liquid dispensing system is disclosed. The hand-held calibration auditing tool includes a flow meter (36-37) with inlets adapted for quick connection to one or more liquid inputs and/or liquid outputs of a liquid dispensing system (10). A sensor (94-95) having a data output of liquid flow information for a liquid input to the dispensing system (10) is operably connected to a controller (12) to receive the liquid flow information for the liquid input. The controller (12) provides a dilution rate and other liquid flow information for a liquid product input to a dispenser. The tool may include any number of flow meters, and may also include a flow meter connected to an outlet of a dispenser (22) for providing flow information. |
| US10859423B2 |
Liquid sensor and tube holding member of liquid sensor
A liquid sensor is configured to detect presence or absence of a liquid in a tube having a light-transmitting property. The liquid sensor includes a main body case including an elastic piece configured to hold the tube such that the tube is allowed to be inserted therein and extracted therefrom in a direction perpendicular to a longitudinal direction of the tube, a light projecting unit configured to irradiate the tube with detection light, and a light receiving unit configured to receive the detection light that has passed through the tube. A holding member configured to cover the tube in an insertion and extraction direction of the tube is attachable to and detachable from the main body case only in a direction that is not identical with the insertion and extraction direction of the tube. |
| US10859421B2 |
Electro acoustic volume measurement
Electro acoustic volume measurement of a gas in a housing space may be performed using a hollow tube having a first end and a second end. A speaker is arranged to emit audio signals through the hollow tube. A first microphone of at least two microphones is located at the first end of the hollow tube, while a second microphone is located a defined distance from the first microphone within the hollow tube. A voltage-controlled oscillator controls the frequency of the audio signals to a resonance frequency where signals of the first microphone and the second microphone are 90 degrees out of phase while the first end of the hollow tube is located within the housing. The resonance frequency indicates a volume of the gas. The resonance frequency may be temperature-adjusted, or the volume may be temperature-adjusted. |
| US10859416B2 |
Static flow meter
A sensor for measuring the flow rate of a fluid in a flow tube, the sensor comprising sensing means and a sensor body, wherein a portion of the sensing means is located within the sensor body and a first portion of the sensor body is arranged to fasten the sensor body to the flow tube such that the sensor is positioned for sensing the flow rate of the fluid in the flow tube. |
| US10859415B2 |
Flow measurement apparatus and method of use
The invention provides an apparatus and method for measuring fluid flow rates. The apparatus comprises a meter body comprising a throughbore with a fluid flow path and a flow displacement member. The apparatus also provides a sleeve slidably mounted within the fluid flow path. The sleeve is configured to be movable between at least two axial positions within the fluid flow path to select a predetermined flow rate measurement range for the flow measurement apparatus. |
| US10859413B2 |
Protection shield positioning assembly and positioning device therefore and method of use
A method and assembly for protecting a device connected to a wiring harness is disclosed. The assembly includes a protective tubular shield and a positioning device, with the protective tubular shield having a bore for receiving the device at least partially therein. An elongated wiring harness extends from the device being protected and through the bore of the protective tubular shield. The positioning device is formed having a band and at least one flexible, resilient finger extending radially inwardly from the band. At least one of the fingers forcibly engages the wiring harness to releasably maintain the positioning device and the protective tubular shield in a protection position along the wiring harness at least partially surrounding the device being protected. |
| US10859409B2 |
Rotation parameter detection method, encoder, laser radar and unmanned aerial vehicle
An encoder includes a code disc and a processor communicatively coupled with the code disc. The code disc is configured to rotate along with a rotating object and includes a plurality of fan teeth extending radially. Each of the fan teeth includes a first line segment edge, a second line segment edge, and an arc edge along a circumference of the code disc and connecting the first line segment edge and the second line segment edge. The first line segment edges of the fan teeth are arranged at the code disc with equal intervals. A length of the arc edge of one of the fan teeth is different from lengths of the arc edges of other ones of the fan teeth, and the lengths of the arc edges of the other ones of the fan teeth equal each other. The processor is configured to detect a rotation of the code disc to obtain a detection signal, and obtain a rotation parameter of the rotating object based on the detection signal. The rotation parameter includes at least one of a rotation direction, a rotation speed, or a mechanical zero position. |
| US10859408B2 |
Optical fiber sensor and optical fiber sensor system
An optical fiber changes a polarization state of a propagating light when at least one of a vibration and a displacement occurs. An optical transmitter inputs a first wavelength light to the optical fiber via a separator, and an optical transmitter inputs a second wavelength light to the optical fiber via a separator. The first and second wavelength lights propagated through the optical fiber in mutually opposite directions are respectively received by optical receivers (13 and 12) via the separators (18 and 17), and a fluctuation of a polarization is detected in polarization fluctuation detectors (16 and 15). A data processing device collects data indicating the fluctuation of the polarization detected by the polarization fluctuation detector and data indicating the fluctuation of the polarization detected by the polarization fluctuation detector. |
| US10859403B2 |
Position detecting apparatus and actuator
A position detecting apparatus has: a first bridge circuit configured to output a SIN signal depending on a movement of a magnet that is movable in a magnetization direction, a second bridge circuit configured to output a COS signal. An area-identifying element having a magnetic-field direction-detecting sensor is configured to determine whether the magnet is in an area defined on one side from a center of a bridge circuit in a moving direction of the magnet, or in an area defined on the other side from the center of the bridge circuit in the moving direction of the magnet. An ATAN2 signal having a main area signal and a shift area signal is computed on the basis of the sin signal and the cos signal, and a position of the magnet is computed on the basis of a signal of the magnetic direction-detecting sensor and the ATAN2 signal. |
| US10859400B2 |
Communication console
A communication console may include a moveable plunger including a body and an arm. The arm may connect to and extend away from the body. A first element may be coupled to the arm. The first element may include a top point and a bottom point, the axis of displacement extending between the top point and the bottom point. The first element may move with the arm along the axis of displacement. A second element may be detached from the arm and positioned adjacent to the axis of displacement. Additionally, one of the first element or the second element may be a sensing element and another may be a detectable element. The sensing element may sense a spatial position of the detectable element and output an indication of a position of the plunger based on the spatial position of the detectable element. |
| US10859395B2 |
Lane line creation for high definition maps for autonomous vehicles
An HD map system represents landmarks on a high definition map for autonomous vehicle navigation, including describing spatial location of lanes of a road and semantic information about each lane, and along with traffic signs and landmarks. The system generates lane lines designating lanes of roads based on, for example, mapping of camera image pixels with high probability of being on lane lines into a three-dimensional space, and locating/connecting center lines of the lane lines. The system builds a large connected network of lane elements and their connections as a lane element graph. The system also represents traffic signs based on camera images and detection and ranging sensor depth maps. These landmarks are used in building a high definition map that allows autonomous vehicles to safely navigate through their environments. |
| US10859392B2 |
Dynamic one-way street detection and routing penalties
A method for avoiding likely one-way segments of roads in route planning is described. In selecting an optimal route, the cost of a possible route is computed by adding the costs associated with the segments along the route. Cost is a metric that is associated with the total expense to traverse a route in order to determine whether the route should be chosen over another. Each segment of a road is associated with a cost factor that represents the traffic condition of the segment. For a given segment, automobile traces that traveled the segment are counted. A ratio of traces traveled in one direction to traces traveled in the opposite direction is determined. If the ratio is below a certain threshold, the segment of the road is regarded as likely one-way. The original cost factor is replaced with a new cost factor that penalizes the segment in routing calculations. |
| US10859391B2 |
Method, apparatus, and computer program product for predicting range of an electric vehicle
A method, apparatus, and computer program product are provided for predicting range of an electric vehicle. The system may comprise at least one memory configured to store computer program code and at least one processor configured to execute the computer program code to at least determine future location prediction data for the electric vehicle based on a mobility profile, wherein the mobility profile comprises with historical usage data for the electric vehicle. The computer program code further comprises code to retrieve weather data from a weather service provider, wherein the weather data is associated with the future location prediction data of the electric vehicle and the weather data includes at least temperature data associated with the future location prediction data of the electric vehicle. Further, the computer program code comprises code to calculate a range prediction value for the electric vehicle based on the future location prediction data and the weather data, for predicting the range of the electric vehicle. Also, the computer program code comprises code to provide a notification associated with the predicted range of the electric vehicle to a user device. |
| US10859387B2 |
System and method for determining routes of transportation service
A system and a method are provided for determining a preliminary route. The demand information of one or more transportation services is received from a plurality of passengers, the demand information of each of the plurality of passengers including a start and a destination; determine a plurality of preliminary stop areas based on the plurality of starts and the plurality of destinations; determine at least one preliminary route passing through the plurality of preliminary stop areas. |
| US10859385B2 |
Methods and systems for generating alternative routes
A method is disclosed for generating routes in an area covered by an electronic map. The map comprises a plurality of segments representing navigable segments of a navigable network in the area covered by the electronic map. A first route is generated between a first location and a second location in the area. A central portion of the first route is defined, wherein the central portion has an extent along the first route that is determined based on a distance between the first and second locations. The relative extent of the central portion along the first route is inversely related to the distance between the first and second locations. One or more navigable segments forming the defined central portion along the first route are identified, and a cost penalty applied to the identified navigable segment(s) so as to make the segment(s) less favourable when a route is generated through the navigable network. An alternative route is then generated between the first location and second location. |
| US10859383B2 |
Method and apparatus for generating navigation guidance for an incomplete map
An approach is provided for generating navigation guidance for incomplete maps. The approach, for example, involves calculating, by a processor, a confidence level of one or more links of the navigation route based on a completeness of map data in an area including the navigation route. The approach also involves determining a specificity level of a navigation guidance command based on the confidence level. The approach further involves generating the navigation guidance command at the determined specificity level. The approach further involves presenting the navigation guidance command in a user interface of a navigation device. |
| US10859377B2 |
Method for improving position information associated with a collection of images
A method and system for improving position information associated with a collection of images is disclosed, more in particular, a method and system for improving position information of images obtained using a camera system including at least one camera mounted on or to a vehicle. A 3D model is constructed from an overlapping region in which at least two images obtained at different positions of the vehicle among the collection of images at least partially overlap. By comparing the 3D model to an aerial image, the position of the 3D model can be updated. |
| US10859375B2 |
Methods for improving the accuracy of dimensioning-system measurements
Methods to improve the accuracy of non-contact measurements of an object's dimensions using a dimensioning system are disclosed. The methods include a method for creating a mathematical model (i.e., error model) based on an observed correlation between errors in an estimated dimension and the characteristics of the measurement used to obtain the estimated dimension. These error models may be created for various dimensions and stored for future use. The methods also include a method for using the stored error models to reduce the error associated with a particular dimensioning-system measurement. Here an error model is used to create an estimated error. The estimated error is then removed from the estimate of the dimension to produce a final estimate of the dimension that is more accurate. |
| US10859373B2 |
Method and measuring device for determining an angle of a corner
The invention relates to a method and to a measuring device for determining an angle (W; W10) from measured lengths (L1, L2, L3; L10, L20) and/or angles (α, β) by way of trigonometric conditions. In a first embodiment, it is provided that a minimum length (L1) between a measuring point (P2) and a first wall surface (1), and a minimum length (L2) between the measuring point (P2) and a second wall surface (2), and a length (L3) between the measuring point (P2) and an intersecting point of the first wall surface (1) with the second wall surface (2) are determined from a measurement sequence of individual measurements. Based on these lengths, the required angle (W) between the first wall surface (1) and the second wall surface (2) is determined. In a second embodiment, it is provided that at least two lengths (L10, L20) from a measuring point (P1) to at least two points (A, B) on an inclined surface (10) and the respective associated angles (α, β) between the respective measuring direction and the horizontal (H) are determined. Based on these lengths (L10, L20) and angles (α, β), the angle (W10) between the inclined surface (10) and the horizontal (H) is determined. |
| US10859371B2 |
Apparatus for inspecting substrate and method thereof
A substrate inspection apparatus is disclosed. The substrate inspection apparatus includes: a first light source configured to radiate an ultraviolet light onto a coated film of a substrate, the coated film being mixed with fluorescent pigments; a first light detector configured to capture fluorescence generated from the coated film onto which the ultraviolet light is radiated, and to obtain a two-dimensional (2D) image of the substrate; a processor configured to derive one region among a plurality of regions of the substrate based on the 2D image; a second light source configured to radiate a laser light onto the one region; and a second light detector configured to obtain optical interference data generated from the one region by the laser light, wherein the processor is configured to derive a thickness of the coated film of the one region based on the optical interference data. |
| US10859369B2 |
Displacement measuring apparatus
To enable scanning using measurement light with a small-sized displacement measuring apparatus. The displacement measuring apparatus includes a MEMS mirror for scanning using measurement light that is output from a light projection lens. The light projection lens has a focus position, at which the measurement light is condensed, at the MEMS mirror or in the vicinity of the MEMS mirror on an optical axis of the measurement light. The measurement light that is reflected at the MEMS mirror spreads in a strip-shaped manner as the measurement light comes close to a measurement region. |
| US10859366B2 |
Method and instrument for measuring etch depth by differential polarimetric interferometry and glow discharge spectrometry apparatus comprising such a measuring instrument
Disclosed is a method for measuring etch depth including the following steps: splitting a light beam into a first, and respectively second, incident beam directed towards a first, respectively second, area of a sample exposed to an etching treatment to form a first, and respectively second, reflected beam, recombining the first reflected beam and the second reflected beam to form an interferometric beam; detecting a first, and respectively second, interferometric intensity signal relative to a first, respectively second, polarisation component; calculating a lower envelope function and an upper envelope function of a differential polarimetric interferometry signal; determining an offset function and a normalisation function from the first lower envelope function and the first upper envelope function; and calculating a differential polarimetric interferometry function normalised locally at each time instant. |
| US10859365B2 |
Method for controlling shape measuring apparatus
There is provide a method for controlling a shape measuring apparatus that synchronize an acceleration/deceleration changing timing of a velocity pattern with a control sampling cycle, and prevents a control lag.Based on a shape of a movement path set based on preliminarily-obtained shape data of an object to be measured, a velocity pattern for a probe to move along the movement path.It is determined whether a velocity changing timing of the velocity pattern is synchronized with a control sampling cycle of a shape measuring apparatus.When the velocity changing timing of the velocity pattern is not synchronized with the control sampling cycle, the velocity pattern is corrected such that the velocity changing timing of the velocity pattern is synchronized with the control sampling cycle of the shape measuring apparatus. |
| US10859358B1 |
Radio frequency igniter
An ignition system for energetics including artillery charges includes a radio frequency transmitter and a radio frequency igniter. The radio frequency igniter receives and converts radio frequency energy into heat or electrical energy for the purpose of igniting energetics, such as propellants or pyrotechnics. The radio frequency igniter may be applied to the exterior of the energetic container or may be integral to the container. |
| US10859351B1 |
Portable disposable fireworks launch platform
A portable, disposable, fireworks launch platform device that has a base member that includes an adhesive for securing one or more fireworks in a desired launching position as fireworks are launched. |
| US10859349B1 |
Micro switch adjustment structure of a throwing trap
A micro switch adjustment structure for throwing trap includes an adjustment rod that has a connection hole located on one end thereof and coupled to a fastener that fastened a micro switch to an arched through hole on the front bottom side of the throwing trap body and an outer thread located on an opposite end thereof and inserted through a through hole on a rear bracket plate of the throwing trap body, and an adjustment knob having a screw hole threaded onto the outer thread of the adjustment rod such that the adjustment knob is rotatable clockwise or counter-clockwise to move the adjustment rod axially in adjusting the angular position of the micro switch. |
| US10859345B2 |
Alignment ring for scope
Disclosed herein are alignment features for scopes, such as alignment rings for telescopic sights. |
| US10859339B2 |
Archery riser and method
An archery riser and method are disclosed herein. The archery riser, in an embodiment, includes a grasp structure and a mounting portion coupled to the grasp structure. The mounting portion has a plurality of side surfaces that extend along a shooting plane, a plurality of first mount surfaces that extend along a first mount plane, and a plurality of second mount surfaces that extend along a second mount plane. The shooting plane intersects each of the first and second mount planes. Each of the first mount planes intersects with one of the second mount planes at an angle that comprises less than ninety degrees. The mounting portion defines a plurality of cavities, each of which is associated with one of the angles. |
| US10859338B2 |
Counteracting pulley block
Within a counteracting block and tackle system of compact arrow launching devices, a cable-suspended, moveable pulley block structure permits the through clearance of razor-edged arrow broadheads and employs a plurality of low-density, solid sheaves, aligned in series to guide the in-line purchase of bowstring. The moveable pulley block has a hollow-though structure that permits the radial clearance of an arrow broadhead, reducing potential external interference or contact with the razor edges of the broadhead. The pulley block is attached to cable terminals at one end which allow the pulley block to travel in cooperating with cables. The pulley block has low-density, solid sheaves that facilitate high velocity launching cord travel with low rotational momentum for reduced friction and wear. The sheaves and cable terminals, and any launching cord terminals, are aligned in series and share a single linear plane to minimize launching cord fleet angles, reduce friction and increase efficiency. |
| US10859336B2 |
Shooting rests for supporting firearms
One aspect of the invention is directed to shooting rests for supporting a firearm having a first portion and a second portion rearward of the first portion. In one embodiment, a shooting rest includes a frame, a front support for supporting the first portion of the firearm, a support member for carrying one or more weights, and a stop for inhibiting rearward movement of the firearm relative to the shooting rest. The front support is coupled to the frame, and the support member is positioned at least proximate to the frame. The stop includes a flexible portion and is also coupled to the frame. |
| US10859330B1 |
Flexible and conformable polymer-based heat sinks and methods of making and using thereof
Heat sinks containing polymeric protrusions on a base and optionally further including a foil or tape, as well as methods of making and using thereof, are described herein. |
| US10859328B2 |
Adjustable tool holder
Disclosed is an adjustable tool holder for holding elongate hand held tools. The tool holder comprises a telescopically adjustable base member comprising an elongate, rectangular, hollow outer member and an elongate rectangular inner member configured to be snugly and slidably received within the outer member, the inner member adapted to be secured to the outer member at a plurality of lock positions thereby rendering the length of the base member adjustable. The tool holder further comprises a compression spring, one end of which is secured at the free end of the outer member and the other end of which is secured at the free end of the inner member. The length of the spring is subject to change in accordance with the change in the length of the base member. A tool is adapted to be held between two consecutive loops of the spring. |
| US10859325B2 |
Heat exchanger
A heat exchanger comprises a body having a passage through which fluid to be heat-exchanged passes, a heat transfer plate conducting heat exchange relative to the fluid to be heat-exchanged through the body. The heat transfer plate is provided with a plate body having a contact face that contacts an outer surface of the body, and a plurality of wall-shaped heat conductors being protruded from the contact face of the plate body and arranged inside the body. The body is provided with a plurality of slit-shaped holes into which the plurality of wall-shaped heat conductors are inserted and fitted at positions avoiding the passage, respectively, thereby to cause the heat conductors to be arranged inside the body. Each one heat conductor is formed smaller than a hole fitted to define a gap relative to said hole fitted. |
| US10859323B2 |
Vapor chamber and manufacturing method for the same
A vapor chamber has upper and lower casings and a wick structure therebetween. The upper and lower casings have upper and lower heat exchange chamber areas having multiple upper and lower surface features thereon, separated by multiple upper and lower vapor areas therebetween, respectively. The upper and lower heat exchange chamber areas are surrounded by walls, having flat rims, respectively. The height of the upper surface features is greater than the height of the lower surface features, whereby a top surface of the wick structure lies flush with the lower flat rim. The upper and lower heat exchange chamber areas form a vacuum chamber. An airtight sealed connection is formed at the flat rims of the surrounding walls of the upper and lower heat exchange chamber areas. |
| US10859322B2 |
Composite-type heat type
A composite-type heat pipe includes a working fluid, a first capillary structure, a second capillary structure and a pipe body. The first capillary structure has a smooth surface. The second capillary structure has plural trenches. The pipe body accommodates the working fluid. The pipe body includes a first section and a second section. The second section is connected with the first section. The first capillary structure is formed on a first inner wall of the first section. The second capillary structure with the trenches is formed on a second inner wall of the second section. The trenches extend along an axial direction of the pipe body. |
| US10859321B2 |
Heat pipe
A heat pipe includes an inlet through which a working fluid is injected. The inlet includes a non-sealed portion and a sealed portion connected to the non-sealed portion. The non-sealed portion and the sealed portion each include two outermost metal layers and a plurality of intermediate metal layers stacked between the outermost metal layers. The heat pipe further includes a porous body arranged in the inlet. |
| US10859315B2 |
System with a ceiling fan and return plenum for heating, drying or curing an object
A system for heating, drying or curing an object, the system comprising a housing having a first wall and at least one second wall adjacent the first wall. The first wall and at least one second wall define an interior for holding an object to be heated, dried or cured. The system also includes an air plenum adjacent to, covering and disposed inward from the first wall, and at least one air plenum opening in the air plenum to supply air into the interior. A fan is disposed in the one air plenum opening. The system also includes a ductwork assembly adjacent to, covering and disposed inward from the second wall. The ductwork assembly is in air-communication with the air plenum, and has a ductwork opening so that substantially all air circulation in the interior is between the air plenum opening and the ductwork opening. |
| US10859312B2 |
Portable refrigeration canister
A portable refrigeration container is usable for cooling a bottle of drinkable fluid. It includes a tubular body, a vortex tube, an electronic programmable controller, a tank of compressed air, a battery, a Peltier device, a heat exchanger, and a removable electrical charging station. Optionally, the portable refrigeration container further includes a compressor, a dynamo, and a bracket for attachment to a bicycle frame. The optional compressor and dynamo that electrically recharges the battery, may share a single shaft that is rotatably connected to turn with a bicycle wheel. |
| US10859310B2 |
Touch sensor assembly
A touch sensor assembly includes a touch substrate attached to a rear surface of a panel having a touch point, a piezo disk having first and second poles stacked thereon, wherein the first pole is disposed on at least a central portion of a front surface thereof and aligned in a direction facing the touch substrate to be fixed to a rear surface of the touch substrate, a pressing tab flexibly provided on the touch substrate, electrically connected to the first pole upon being in contact with the first pole, and electrically connected to a plurality of wires provided on the touch substrate at a plurality of points, and a fixing surface electrically connected to the second pole while supporting the second pole such that the piezo disk is fixed to the rear surface of the touch substrate and electrically connected to second wires provided on the touch substrate. |
| US10859309B2 |
Refrigerator
A refrigerator includes a door, a front panel that defines an external appearance of the door and is formed of a metal, a front panel hole that is formed in the front panel, a cover display that is provided on a rear surface of the front panel, a cover protrusion that extends from the cover display to an inside of the front panel hole, a touch plate that is mounted on the cover protrusion, is exposed through the front panel hole, and is formed of a metal, and a capacitive touch sensor that is arranged on a rear side of the cover display and is connected to the touch plate such that a current flows between the touch sensor and the touch plate. The touch plate has a size that is smaller than a size of the front panel hole and is spaced apart from an inner peripheral surface of the front panel hole, and the cover protrusion is formed along an inner circumference of the front panel hole to divide a section between the touch plate and the front panel. |
| US10859306B2 |
Refrigerator vibration isolating compressor mount
A mounting arrangement secures a refrigerator compressor to a support base member through a plurality of elastomeric mounts secured on pin elements with retainers. The mounts include head portions which extend through openings provided in an elongated plate fixed to the compressor. The mounts are specifically formed with a rounded bottom to pre-load the mounting arrangement and prevent vibration transmission through cores of the mounts. In addition, each mount includes a plurality of vertically spaced rings which provide shock protection against a large impact force by deflecting and potentially contacting each other, while normal vertical isolation occurs by deflection of an uppermost one of the rings. The mounts are formed with various undercuts which allow the mounts to be optimized for the mass and operational frequency of the compressor. |
| US10859299B2 |
Air-conditioning apparatus and refrigerant leakage detection method
An air-conditioning apparatus includes a refrigerant circuit, an indoor fan, a temperature sensor provided in an area adjacent to a seam in a refrigerant pipe of the refrigerant circuit, and a controller configured to determine the presence of refrigerant leakage on the basis of a decrease in the temperature measured by the temperature sensor. The controller is configured to determine the presence of refrigerant leakage while the indoor fan is stopped, and stop the determination of the presence of refrigerant leakage while a defrosting operation is performed. |
| US10859296B2 |
Reservoir of phase-change material equipped with a filling tube for filling the said reservoir for a heat exchanger of a motor vehicle air conditioning installation
The invention relates to a phase-change material reservoir 9 for a heat exchanger of an air-conditioning installation of a vehicle, the reservoir 9 being arranged between two reservoir plates 10a, 10b and having filling means 14, characterized in that the filling means 14 include at least one tube 15 delimiting a filling channel 19 arranged outside the reservoir 9 against a first plate 10a of the reservoir 9. |
| US10859291B2 |
Parabolic trough collector module, parabolic trough collector module unit and solar thermal power station
A parabolic trough collector module comprising an absorber tube, a parabolic reflector focusing the solar radiation to the absorber tube and with a reflector surface, and at least one support de-vice on which the parabolic reflector is mounted so that it can pivot. The support device includes a support head projecting over the reflector surface in the vertical direction, on which the absorber tube is mounted by a linear bearing structure forming a linear guide. |
| US10859290B2 |
Personal ambient air temperature modification device
A personal, portable, ambient air temperature modification heating or cooling device provides heated or cooled air flow from a modified ambient temperature source disposed inside a container configured to fit in a conventional cup holder. The device pulls in ambient temperature air into an internal chamber of the device where the ambient temperature air is cooled or warmed through heat transfer from thermal energy storage components in the internal chamber, then thermally concentrated prior to entering a motorized air movement mechanism via an air manifold, and the resulting cooled or warmed air is returned out from the internal chamber of the device and directed toward a user. The modified temperature air returned by the device provides a desired cooling or warming effect to the immediate environment nearby the user. |
| US10859285B2 |
Control adapter for fastening on a device of an HVAC system
A control adapter for fastening on a HVAC device includes a wireless communication interface for communicating control signals between a remote control device and the control adapter. A wireless near-field communication interface communicates control signals between the control adapter and the HVAC device. A control circuit converts the control signals received from the wireless communications interface into the control signals of the wireless near-field communication interface and converts the control signals received from the wireless near-field communication interface into control signals of the wireless communication interface. |
| US10859282B2 |
HVAC balancing and optimization systems
Certain aspects of the present disclosure relate to a system including a first active control device, comprising: a flow control element; one or more sensors; a network interface configured to connect to a mesh network; a memory comprising computer-executable instructions; and a processor configured to: execute the computer-executable instructions; receive local sensor data from the one or more sensors; receive remote sensor data from a remote sensing device; control a position of the flow control element based on one or more of the local sensor data or the remote sensor data; store the local sensor data and remote sensor data in the memory; and transmit the local sensor data and the remote sensor data to a second active control device via the mesh network. |
| US10859280B2 |
Dynamic thermostat temperature compensation modeling and control in an HVAC system
Systems and methods for configuring a temperature control system of a heating, ventilation, and air conditioning (HVAC) system controller are described. The HVAC system controller includes a processor in communication with a memory and a user interface. The processor is configured to determine a dynamic parameter related to a dynamic property of a conditioned space and maintain a controlled environment within the conditioned space by utilizing the dynamic parameter. |
| US10859276B2 |
Water heating system with smart boiler and method thereof
A system and method for providing hot water to a point of use such as a shower. Waste warm water from said point of use passes through a heat exchanger, where it initially warms incoming mains water, typically to about 34° C. The initially warmed water is heated to its final temperature, typically about 42° C., in a smart boiler. The smart boiler, which typically has a volume of about 40 liters, comprises two chambers with a flexible barrier therebetween. Each chamber is separately heated as needed. Hot water is drawn from one of the two chambers; simultaneously, the other chamber fills with initially warmed water and is heated to its final temperature. When the volume of water in the chamber from which water is being drawn reaches a minimum, the system begins to fill that chamber and to draw water from the other one. |
| US10859275B2 |
Modulation control of hydronic systems
An energy exchange system employing a hot water loop, a chilled water loop, an energy exchanger, a boiler plant for heating water flowing through the hot water loop and for heating water flowing through the chilled water loop via the energy exchanger, a chiller plant for chilling the water flowing through the chilled water loop and for chilling the water flowing through the hot water loop via the energy exchanger, and a control for calculating a hot energy load for operating the at least one boiler to heat the water flowing through the hot water loop and for heating the water flowing through the chilled water loop via the energy exchanger, and for calculating a chilled water energy load for operating the at least one chiller to chill the water flowing through the chilled water loop and for chilling the water flowing through the hot water loop via the energy exchanger. |
| US10859273B2 |
Rotisserie oven with improved trap system
A grease and food particle trap for use with an oven shooter tube cleaning system that provides improved resistance to clogging and improved maintenance better matching the ability of the shooter tube cleaning system to provide complete cleaning and removal of grease and food particles is provided. An auxiliary heating system may provide improved energy efficiency and temperature control for cleaning operation by separately heating the cleaning solution upstream from the shooter tube prior to delivering a cleaning spray to the cooking volume. |
| US10859271B2 |
Combustion chamber
A combustion chamber comprises an upstream end wall structure and inner and outer annular wall structures. The upstream end wall structure comprises an upstream wall and a plurality of circumferentially arranged heat shields secured to the upstream wall. The upstream wall has a plurality of circumferentially spaced fuel injector apertures. Each heat shield has radially outer and radially inner ends and a fuel injector aperture aligned with a corresponding fuel injector aperture in the upstream wall. The radially outer and inner ends of each heat shield have outer and inner rails spacing the heat shield from the upstream wall. The radially outer and inner ends of each heat shield have first and second pluralities of circumferentially spaced apertures extending there-through and through the associated outer and inner rails to direct coolant over the surface of the outer and inner annular wall structures to form respective films of coolant. |
| US10859269B2 |
Fuel injectors for multipoint arrays
A combustor dome system includes an annular combustor dome defining a main axis therethrough. The combustor dome includes opposed upstream and downstream faces, wherein the upstream face is configured to face upstream toward a compressor discharge space, wherein the downstream face is configured to face downstream toward a combustor space. The downstream face has a curved cross-sectional profile. A plurality of nozzles extends at least partially through the combustor dome from the upstream face to the downstream face for injection of fuel into the combustor space. A fuel manifold is in fluid communication with the plurality of nozzles. |
| US10859267B2 |
Oxidation resistant thermal barrier coating system for combustor panels
An oxidation resistant coating system for a turbine engine component includes a cathodic arc coating applied to a surface of the engine component, a thin APS metallic coating applied to a surface of the cathodic arc coating, and a ceramic top coating applied to a surface of the thin APS metallic coating to improve lifetime of the engine components. |
| US10859265B2 |
Dynamic fire system having a flow control apparatus for generating a control signal based on an audio signal
A flow control apparatus includes a flow control signal generation device for generating a DC control signal based on an audio signal and at least one proportional valve. The flow control signal generation device includes an audio receiving module, a filter rectifier module, a microprocessor and a proportional valve control signal generation module. The filter rectifier module generates at least one DC audio signal by filtering the audio signal provided by the audio receiving module. The microprocessor generates a plurality of period attenuated values based on the DC audio signal. The proportional valve control signal generation module filters the audio signal, attenuates the signal based on the period attenuated values, and then performs filtering and rectification processing to generate the DC control signal, such that the proportional valve may control the opening ratio of the proportional valve based on the DC control signal. |
| US10859263B2 |
Method and apparatus for gas destruction
A method for the destruction of a target gas, the method including: a) compressing at a first pressure a mixture of air and target gas to produce a compressed target gas mixture; b) destroying the target gas by combusting the compressed target gas mixture with diesel fuel in a forced-induction internal combustion engine, at a combustion pressure greater than the first pressure in the turbocharger, to produce an oxidised exhaust gas, the combustion occurring while maintaining a load on the diesel engine with a load bank; and c) processing the oxidised exhaust gas to produce a vent gas for venting to atmosphere where the vent gas includes substantially no target gas. |
| US10859261B2 |
Catalytic flameless combustion apparatus with extremely low pollutant emission and combustion method
A catalytic flameless combustion apparatus has a fuel inlet, a combustion-supporting gas inlet, a gas premixer, a combustion plate, an igniter, a gas deflector, a flameless combustion cavity, a catalyst filled in the flameless combustion cavity, a gas collection chamber and an exhaust port. The method for starting the catalytic flameless combustion apparatus includes initially combusting and heating the flameless combustion cavity and the catalyst filled therein with low power flame; and then increasing flow velocity and switching to high power flame for conducting catalytic flameless combustion. The catalytic flameless combustion apparatus can be used for various non-solid fuel combustion and heat extraction processes. |
| US10859259B2 |
Burner housing for a pellet grill
The invention relates to a burner housing for a pellet grill having two or more elongated apertures configured to have a first end with an adjacent first width and a second end with an adjacent second width, the adjacent second width relatively greater than the adjacent second width. The burner housing generates an air vortex when in burner operation in such a manner as to provide relatively more air movement in an area somewhat distal to the burner, thereby retaining an optimal amount of ash during lengthy cooking cycles while also providing optimal fuel-to-air characteristics. |
| US10859254B2 |
Luminous protective fence
To provide a luminous protective fence without the use of an external source, this inventive protective fence is designed to have a sunlight receiving and a light emitting function structure as well as a pipe strength. The fence comprises multiple transverse pipes made from a metal or rigid material comprises an upper opening which is sealed with a light transmitting cover (12A). The solar panel (21) is installed under the light transmitting cover (12A) and also the metallic pipe is provided with a controller (22), a battery (23) and an output circuit (24), while the metallic pipe is provided with a recessed groove (25) exposing diagonally downside and extending in a longitudinal direction, and in the recess a luminescent module (25) is installed, thereby during the daytime the sunlight energy is stored through the solar panel (21) in the battery (23), while during the nighttime the controller (22) provides the electric power from the battery (23) to the output circuit (24) to emit the light from the luminescent module (25), resulting in provision of a luminescent protective fence in order to illuminate the pedestrian's feet. |
| US10859250B2 |
LED lamp emitting high luminous flux
An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink connected to the lamp shell; a power source having a first portion and a second portion; a light emitting surface connected to the heat sink of the passive heat dissipating element and comprising LED chips electrically connected to the power source; a first heat dissipating channel formed in a first chamber of the lamp shell for dissipating heat generated from the power source while the LED lamp is working, and the first chamber is located between bottom of the LED lamp and an upper portion of the lamp neck; and a second heat dissipating channel formed in the heat sink and between the fins and the base of the heat sink for dissipating the heat generated from the LED chips and transferred to the heat sink; wherein a lateral outline of the LED lamp detours around an axis of the LED lamp 360 degrees to turn around to form an contour of the LED lamp, any point on the outline meets a formula as follows: y=−ax3+bx2−cx+K; where K is a constant, and range of the constant of K is 360˜450; range of value of a is 0.001˜0.01, range of value of b is 0.05˜0.3, and range of value of c is 5˜20. |
| US10859249B2 |
Wavelength conversion device and lighting apparatus
A wavelength conversion device for laser light including a laser light source that emits laser light having a predetermined wavelength; a first substrate that is light-transmissive; a second substrate that is light-transmissive; a phosphor layer provided between and in surface contact with the first substrate and the second substrate, the phosphor layer converting a wavelength of the laser light; and a gap-maintaining component located between the first substrate and the second substrate, the gap-maintaining component adjusting a thickness of the phosphor layer by maintaining a uniform distance between the first substrate and the second substrate. Each of the first substrate and the second substrate has a thermal conductivity higher than a thermal conductivity of the phosphor layer. The gap-maintaining component is a plurality of thickness adjustment particles that are light-transmissive and have a shape having a substantially equal diameter, and the shape is one of wire-shaped, ring-shaped, and protruding. |
| US10859244B2 |
Lighting fixture mounting systems
Example embodiments provide lighting fixture mounting kits for mounting a flat panel lighting fixture to a mounting surface. One mounting kit comprises a mounting frame and a lighting fixture. When the mounting frame is secured to the mounting surface, a junction box is accessible therethrough. The mounting frame and lighting fixture are shaped for engagement and attachment to one another. Another mounting kit comprises a mounting plate and a lighting fixture. The mounting plate may comprise indexing tabs for alignment with corresponding indexing slots of the lighting fixture and extending outwardly from a plate portion of the mounting plate. The lighting fixture may comprise a back portion having therein one or more indexing slots for receiving an indexing tab therein. Insertion of the indexing tab into the indexing slot guides the engagement of the lighting fixture with the mounting plate. |
| US10859243B2 |
Modular recessed light system
A modular recessed light system employs a frame which secures a mounting ring on one side of a ceiling opening and receives a ceiling collar with a circumferential flange on the other side of the ceiling opening. The mounting ring and the ceiling collar are clamped to opposing sides surrounding the ceiling opening. The collar mounts a pair of clamp members which engage slots of a light module which is insertable into the ceiling opening and retained in recessed relationship with the ceiling. The light module may be a down light module or an angularly adjustable light module. In addition, a trim assembly, which may have a square trim with a down light lens, a square trim with an angled lens, a circular trim with a down light lens or a circular flange with an angled lens are also each releasably retained to the housing by magnetic bonding. A mud or plaster ring may also be optionally mounted over the circumferential flange of the ceiling collar and secured to the mounting ring. |
| US10859239B2 |
Light weight appliance to be used with smart devices to produce shortwave infrared emission
A short wavelength infrared (SWIR) energy emitting unit, and device having a SWIR emitting unit, for producing SWIR energy from an emission source emitting electromagnetic energy. The SWIR energy unit comprises a phosphor material, an electromagnetic energy blocking member, a substrate for delivering the system or material to an electromagnetic energy emission source, and optionally, an attachment member. |
| US10859237B1 |
Asymmetric diffusion lens for LED backlight unit
The present disclosure relates to an asymmetric diffusion lens for a backlight unit, which includes a diffusion part of which an upper surface has an elliptical shape having a major axis and a minor axis, and a lower surface has a circular shape, a concave accommodation part provided at a center of the lower surface of the diffusion part to provide a space in which an LED package is accommodated, an incidence surface which is a boundary surface between the concave accommodation part and the diffusion part, and an exit surface as side surfaces and the upper surface of the diffusion part. |
| US10859233B2 |
Optical module for a vehicle headlamp
An optical module including a heat sink having one or more heat dissipating surfaces, a fan for sending air over said one or more heat dissipating surfaces, and a light source held by said heat sink. The main feature of an optical module according to the invention is that the fan is mounted on the heat sink by clipping. |
| US10859232B2 |
Vehicle lamp
A vehicle lamp capable of reliably preventing dust from entering a lamp chamber is equipped with a lamp housing provided with a breathing hole, and a cap provided with a breathing port. The breathing hole is positioned above the breathing port. A breathing passage is provided between the lamp housing and the cap. A projecting part is provided on the lamp housing. The tip of the projecting part and the cap form a throttle part therebetween. As a result, it is possible to reliably prevent dust from entering a lamp chamber. |
| US10859231B2 |
Lamp device for vehicle
A lamp device for a vehicle is provided. The lamp device includes a light source, a lamp housing that accommodates the light source thereon. A lens is coupled to the lamp housing to allow light emitted from the light source to penetrate the lens and a bezel is coupled to the lamp housing and is disposed between the lens and the light source. In particular, the bezel has a surface structure formed on a rear surface thereof and is configured to reflect irradiated light. The bezel is formed in a color that is complementary to a color of the lens. |
| US10859229B1 |
Light bar using surface-mount technology
A light bar has a circuit board positioned within a housing and having light emitting diodes (LEDs) which are mounted to a surface of the circuit board with surface-mount technology (SMT). The housing has wiring electrically connected to a controller. The controller is configured to receive signals from the electrical system of the vehicle, interpret the signals received from the electrical system of the vehicle, and in response automatically control illumination of independently controllable LEDs. The controller is initially programmed to perform specific function(s) and/or strobe according to specific patterns and is thereafter at least partially restricted from being reprogrammed by a user to serve other function(s), either by restricting the emission of light in at least one color and/or preventing specific strobing pattern(s). |
| US10859228B2 |
Variable headlamp apparatus for vehicle
A variable headlamp apparatus for a vehicle is capable of realizing various lighting functions by switching positions of the plurality of optical units only with a single drive unit. The variable headlamp apparatus includes: an optical unit having an emitter to emit light; a guide unit installed with the optical unit to guide a position of the optical unit to a fixed path; a link unit connected to the optical unit and including multiple links rotatably connected to each other to change the position of the optical unit; and a drive unit to rotate the links. In particular, the optical unit moves along the fixed path of the guide unit while switching a light irradiation direction of the emitter. |
| US10859226B2 |
Lighting device and lamp for automobile including same
An embodiment provides a lighting device and a lamp for an automobile including the same, the lighting device comprising: a light source module extending in a first direction; and a lens arranged on the light source module and extending in the first direction, wherein the light source module comprises a light guide member extending in the first direction, a light emitting element disposed on one side of the light guide member, and a reflection member disposed on a circumference surface of the light guide member, and the light guide member comprises a light emitting portion extending in the first direction. |
| US10859222B2 |
System for illuminating an environment
The present disclosed subject matter relates to an installation for illuminating an environment. The installation comprises a multiplicity of illumination devices which are distributed in the environment and approachable via a route network, wherein each illumination device has a light, a wind and/or solar module for respective generation of wind or solar electricity feeding the light, a buffer battery for respectively buffering the wind or solar electricity, and a charging input for charging the buffer battery; a common charging station for the illumination devices, which is approachable via the route network and has a charging output for outputting charging electricity; and a robot which travels self-sufficiently on the route network, has an accumulator and shuttles between a first position, in which it connects to the charging output of the charging station and buffers the charging electricity thereof in the accumulator, and multiple second positions, in each of which it connects to the charging input of an illumination device and charges the buffer battery thereof from the accumulator. |
| US10859220B2 |
Multi-function lighting fixture
Multi-function lighting fixtures are provided. In one example implementation, a lighting fixture may include an optical housing extending lengthwise between a first end and a second end. The optical housing may include a plurality of light sources disposed within an interior of the optical housing and a plurality of optical elements disposed along an exterior of the optical housing. The optical housing may also a plurality of compartments defined within the interior of the optical housing. Each of the optical compartments may be associated with a separate light source of the plurality of light sources and a separate optical element of the plurality of optical elements. |
| US10859215B2 |
Low voltage LED filament array lighting
Low voltage LED filament array lighting in accordance with embodiments of the invention are illustrated. One embodiment includes a LED array light including a cover component with first and second faces and containing a control circuitry and a battery electrically coupled to the control circuitry, a solar panel in contact with the first face of the cover component and electrically coupled to the control circuitry, and an LED filament light bulb in contact with the second face of the cover component and electrically coupled to the control circuitry, wherein the LED filament light bulb comprises an array of LEDs and a fluorescent material, wherein the control circuitry routes electricity generated by the solar panel to the battery for storage when the solar panel is generating electricity, and wherein the control circuitry routes electricity from the battery to the LED filament light bulb when the solar panel is not generating electricity. |
| US10859212B2 |
Method and system for detecting whether an acoustic event has occurred along a fluid conduit
Methods, systems, and techniques for determining whether an acoustic event has occurred along a fluid conduit having acoustic sensors positioned therealong. The method uses a processor to, for each of the sensors, determine a predicted acoustic signal using one or more past acoustic signals measured prior to measuring a measured acoustic signal using the sensor; determine a prediction error between the measured acoustic signal and the predicted acoustic signal; from the prediction error, determine a power estimate of an acoustic source located along a longitudinal segment of the fluid conduit overlapping the sensor; and determine whether the power estimate of the acoustic source exceeds an event threshold for the sensor. When the power estimate of at least one of the acoustic sources exceeds the event threshold, the processor attributes the acoustic event to one of the sensors for which the power estimate of the acoustic source exceeds the event threshold. |
| US10859209B2 |
Pressure recipient
A pressure recipient or vessel (1) has a polymeric impermeable liner (2) and a reinforcing layer (4) of a composite material externally formed around the impermeable liner (2), as well as at least one boss (5) coupled to the impermeable liner (2) and to the reinforcing layer (4) to provide an opening (6) of the pressure vessel (1). The impermeable liner (2) is joined to the boss (5) by a co-molded polymer-metal annular connection zone (7). |
| US10859207B2 |
Hydrostatically compensated compressed gas energy storage system
A compressed gas energy storage system may include an accumulator for containing a layer of compressed gas atop a layer of liquid. A gas conduit may have an upper end in communication with a gas compressor/expander subsystem and a lower end in communication with accumulator interior for conveying compressed gas into the compressed gas layer of the accumulator when in use. A shaft may have an interior for containing a quantity of a liquid and may be fluidly connectable to a liquid source/sink via a liquid supply conduit. A partition may cover may separate the accumulator interior from the shaft interior. An internal accumulator force may act on the inner surface of the partition and the liquid within the shaft may exert an external counter force on the outer surface of the partition, whereby a net force acting on the partition is less than the accumulator force. |
| US10859200B2 |
Systems and methods of providing a multipositional display
A device for supporting an electronic display includes a base, a display mount having a first position and a second position relative to the base, and a connection mechanism positioned between the base and the display mount. The connection mechanism is configured to rotate and translate the display mount from the first position to the second position according to a torque curve. The torque curve includes a discovery stage adjacent the first position, an initiation stage rotationally after the discovery stage, and an approach stage rotationally after the initiation stage. The connection mechanism applies a force toward the first position in the discovery stage. The connection mechanism having an initiation force applied toward the first position that is greater than the force in the discovery stage. The approach stage having an approach force applied toward the second position. |
| US10859195B2 |
Self locking and sealing pipe tapping means
The invention is a tapping assembly for use on a pipe or tank. It includes a hollow body that sits flush on the outer wall of the pipe or tank and includes a plurality of locking members that sit flush within the body and form a threaded portion into which a cap is insertable. Each locking member extends into the interior of the pipe or tank, and has an outwardly extending flanged portion that engages with the inner sidewall of the pipe or tank. When the cap is tightened against the body, it causes each of the locking member to retract, thereby causing the respective flange portions to lock the assembly against the pipe or tank wall. The assembly can be manufactured to provide either an orthogonal tap, or an angled tap, relative to the longitudinal axis of the pipe, or plane of the tank sidewall. |
| US10859194B2 |
Clean air duct and retaining clip and assembly thereof
A clean air duct and retaining clip assembly for installation on a receiving port includes a tubular body, and a cuff, which extends from the tubular body, that includes a collar, a retention groove adjacent the collar, and a sealing section adjacent the retention groove. A retaining clip is received around the cuff and has at least one inwardly extending cuff strut received therein to hold the cuff on the receiving port and isolate the sealing section, which is also received on the receiving port, from forces applied to the tubular body. The retaining clip includes an arcuate clip body with an external surface opposite an internal surface connected by opposed edges. At least one pair of struts extends inwardly from the internal surface, where one of the struts is proximal one of the edges and the other is proximal the opposite edge. |
| US10859193B2 |
Waste-gas line for a battery in an aircraft
A waste-gas line has a first pipe section connectable to a battery and having an inlet end and a first flange, a separate second pipe section having a second outlet end and a second flange, and an inner sleeve and an outer sleeve, both of a non-conductive material. The inner sleeve is positioned on an outer side of the first flange and of the second flange. The outer sleeve surrounds the first flange, the second flange and the inner sleeve. The first and the second flanges are fastened to one another in such a way that at least the second pipe section is electrically insulated by the inner and the outer sleeves and, by the combination of inner and outer sleeves, is heat-resistant up to a temperature of at least 1100° C. and pressure-resistant up to a pressure of at least 8 bar, for a duration of at least 120 seconds. |
| US10859188B2 |
Stretch hose and hose production method
An extensible-retractable helically reinforced hose is formed by helically wrapping a freshly extruded bead of thermoplastic material about a rotating mandrel to form a helical array of spaced reinforcing coils, and by helically wrapping a freshly extruded thin yet wide web of thermoplastic material so edge regions of the wide web are placed onto and bond continuously with the peripheries of each adjacent pair of the reinforcing coils, with a leading edge region of each new wrap of the web overlying and bonding to a trailing edge region of a prior web wrap. Central portions of each web wrap extend radially inwardly and are sandwiched between adjacent reinforcing coils when the hose is retracted to a minimal axial length. |
| US10859186B2 |
Hose hanger
The disclosed hose hanger apparatus is manually installable on a gas supply hose to secure and retain an end of the gas supply hose when the hose is disconnected from a gas appliance. The hose hanger apparatus is configured to engage with and protect a quick disconnect female coupler installed on the end of the gas supply hose. The hose hanger apparatus is also configured to engage with and accept a male quick disconnect nipple when installed in an opposite orientation on the gas supply hose. |
| US10859183B2 |
Anti-entanglement knob for a self-contained breathing apparatus air cylinder valve
The present invention is an anti-entanglement knob for a self-contained breathing apparatus (SCBA) air cylinder valve, in which broadly comprises of an end terminating into a tapered shape on the side opposite from the SCBA air cylinder valve, and a guide/guard desirably located to guide objects to the tapered shape end, while also guarding undesired objects from entering between one or multiple components of the present invention and SCBA components. The present invention prevents entanglement by eliminating catching points and open areas that undesired objects, most commonly wires would usually be able to contact; furthermore objects are guided over and away from the present invention and the area of the SCBA that it is applied too. |
| US10859174B2 |
Check valves
A stop pin for a check valve includes a first end and a second end and extending from the first end to the second end in a longitudinal direction along a longitudinal axis. The stop pin also includes at least one slot therein extending in said longitudinal direction, said at least one slot defining a respective at least one flexible, cantilevered tongue having a free end and a connected end connected to said stop pin. |
| US10859171B2 |
Pressure control device
A pressure control device includes a body having a groove-shaped flow path including a groove part and a widened part; a filter unit having a frame body including a through hole part that penetrates in a direction orthogonal to a central axis, a filter member in a planar plate shape disposed on one end side in a direction of an axis of the groove-shaped flow path with respect to the through hole part, and a seal member in a ring shape disposed along an outer-side circumferential edge part of the frame body when viewed from the through hole part; and a plate-shaped member being attached to the body to cover the groove-shaped flow path in a state where the filter unit is accommodated in the widened part. The frame body has a regulating part which regulates a disposition direction of the filter member with respect to the groove part. |
| US10859170B2 |
Pinch valve for a urinary drainage system
A pinch valve for a urinary drainage system comprises a tube attachment part for attaching the pinch valve to a tube of the urinary drainage system so that the tube is received in a tube receiving region of the pinch valve; a first pinch part and a second pinch part having the tube receiving region therebetween, wherein the first pinch part is moveable towards the second pinch part for compressing a tube received in the tube receiving region against the second pinch part; and an actuator operable to move the first pinch part; wherein the tube attachment part is openable so that the tube is receivable in the tube receiving region, and closeable so that the tube is retained in the tube receiving region. |
| US10859168B2 |
Biasing members for valve assembly
A valve assembly may include a valve having an upper valve surface and a lower valve surface. The valve may be movable in a slot in a housing between an open position and a closed position, and the slot may have an upper slot surface and a lower slot surface. The valve assembly may include a biasing member movably positioned within the housing that may be configured to urge the valve toward one of the upper slot surface and the lower slot surface. |
| US10859164B2 |
Double mechanical seal, a stationary slide ring thereof and a pump housing in a centrifugal pump
A double mechanical seal includes a primary stationary seal ring, a primary rotary seal ring, a secondary stationary seal ring and a secondary rotary seal ring. The primary stationary seal ring includes a slide ring and a primary carrier ring, the primary carrier ring having a first axial end with a seat for the slide ring and a second axial end with a rim opposite the first axial end. The secondary stationary seal ring includes a slide ring and a secondary carrier ring, the secondary carrier ring having an inlet recess or opening and an outlet recess or opening for a barrier fluid. The primary carrier ring has a recessed and oblong section or an oblong opening, and the inlet and outlet recesses or openings in the secondary carrier ring are arranged, when in use, in radial flow communication with the recessed and oblong section or the oblong opening. |
| US10859162B2 |
Rotating piston for pumps
A piston is the driven component within a pump. The piston is driven along a longitudinal axis to pump a fluid through the pump. The fluid flows through the piston between an upstream end of the pump and a downstream end of the pump. The piston outputs the fluid into the downstream end of the pump at a vector offset from the longitudinal axis, thereby inducing rotation of the piston throughout the pumping process. Rotating the piston encourages even wear on various components within the pump, such as sealing rings surrounding the piston, thereby increasing the lifespan of the components and increasing the efficiency of the pump. |
| US10859158B2 |
System, method, and apparatus for operating a high efficiency, high output transmission
A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A controller controls the shift actuator utilizing an actuating pulse and an opposing pulse. |
| US10859157B2 |
System, method, and apparatus for operating a high efficiency, high output transmission
A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A controller controls the shift actuator utilizing an actuating pulse and an opposing pulse. |
| US10859155B2 |
Gearbox and a geared gas turbine engine
A gearbox includes a sun gear, a plurality of planet gears, an annulus gear and a planet carrier. The planet carrier includes a first ring, second ring spaced axially from the first ring, a plurality of circumferentially spaced axles and a plurality of circumferentially spaced support structures extending axially between and secured to the first ring and second ring. Each planet gear is rotatably mounted on a respective one of the axles. The first ring has a plurality of circumferentially spaced recesses and the second ring has a plurality of circumferentially spaced recesses. Each recess in the second ring is aligned with a corresponding one of the recesses in the first ring. A first end of each support structure locates in a recess in the first ring. A second end of each support structure locates in a recess in the second ring. Each support structure comprises a fused powdered material. |
| US10859150B2 |
Air-guiding device
A device for cooling a transmission unit having front cooling fins and rear cooling fins includes a front air guiding blade and a rear air guiding blade. The front air guiding blade is configured to guide air from the underbody flow to the front cooling fins. The rear air guiding blade is configured to guide air from the underbody flow to the rear cooling fins. |
| US10859149B2 |
Toothed crown for a bicycle crankset
A bicycle crankset annular body with a toothed crown that extends about a rotation axis and has axially inner and outer surfaces and a reference plane (R) on which the rotation axis (O) and a longitudinal axis of a right crank arm lies. The annular body's maximum axial thickness, defined at a first angular portion, is between two parallel planes that are orthogonal to the reference plane (R). The angular portion has a lightening recess formed on the axially outer surface between two delimiting planes that pass through the rotation axis (O) and are inclined with respect to the reference plane (R) by first and second angles which are measured on axially outer surface moving angularly in the clockwise direction from the reference plane (R). |
| US10859148B1 |
Modular porting manifold and motor end cover for hydrostatic transmission
A modular porting manifold for a hydrostatic transmission that serves as an end cover for the hydraulic motor, and which may be modularly interfaced with multiple different pump configurations having the same or similar pump interface across the different pump configurations. A pump interfacing section of the porting manifold may have a mating surface that interfaces with a corresponding mating surface of an outwardly addressable manifold of the pump. The pump interfacing section of the porting manifold may have at least two ports for communication of hydraulic fluid with the pump, in which the at least two ports are laterally spaced apart in the same horizontal plane to align with at least two corresponding ports on the pump manifold that are also in the same horizontal plane, which may provide less complex and easier to manufacture flow passages for the porting manifold and/or pump end block. |
| US10859147B2 |
Vehicle seat with adjustment device
The invention relates to a vehicle seat with at least one laterally positioned operating device for operating the vehicle seat functions and/or vehicle functions and an adjustment device for adjusting a vertical position and/or an inclination of the at least one operating device with respect to a rest of the vehicle seat, wherein the adjustment device comprises a rotational axis extending in the seat width direction and a shaft which is connected to the operating device, positioned at a distance from the rotational axis and rotatable together with the operating device about the rotational axis, wherein the adjustment of the vertical position and/or of the inclination of the operating device is feasible by means of a rotational movement of a spindle element which is in operative contact with the shaft, wherein a central axis of the spindle element is perpendicular to a central axis of the shaft. |
| US10859146B2 |
Actuator for a regulator pilot valve
An actuator for adjusting a pilot valve in a gas supply regulator, includes a drive electric motor to provide rotational movement to a first drive shaft, an emergency electric motor to provide rotational movement to a second drive shaft, a differential gear arrangement coupled to the first drive shaft and coupled to the second drive shaft to generate rotational movement of an actuator drive shaft from the rotational movement provided by one of the first drive shaft and the second drive shaft, and a rotary to linear device coupled to the actuator drive shaft to convert rotational movement of the actuator drive shaft into a linear movement for adjusting the pressure valve. |
| US10859144B2 |
Drive train for an agricultural working vehicle
The invention relates to a drive train (20) for an agricultural working vehicle (10), comprising a drive motor (22), a main transmission (24), a vehicle axle (26) driven by means of the drive motor (22) and the main transmission (30), and a post-transmission (60), which is arranged between the main transmission (30) and the vehicle axle (26) and has at least two gear ratios, characterized in that a first gear ratio can be selected by means of a first shifting element (64) arranged on a main shaft (62) of the post-transmission (60) and a second gear ratio can be selected by means of a second shifting element (68) arranged on a countershaft (66) of the post-transmission (60). |
| US10859138B2 |
Precision planetary gear
A precision planetary gear comprising: a pinion; a movable annular gear; a fixed annular gear; one or more planet gears; wherein each planet gear simultaneously meshes with the pinion, the fixed annular gear and the movable annular gear; the pinion comprising a gear with a beveloid toothing; each planet gear comprising a gear with a beveloid toothing; wherein a beveloid toothing has a correction, which linearly varies along the longitudinal direction of the tooth; wherein each tooth of the beveloid toothing has a thickness and a height which increase moving from the apex of said beveloid gear along the longitudinal direction of the tooth. |
| US10859137B2 |
Pumpjack inertia capacitor
A kinetic energy storage device, a pumpjack inertia capacitor (PIC), for use with an oil well pumpjack, the PIC includes a primary shaft assembly to transfer power and torque between a prime mover of the oil well pumpjack, a flywheel assembly having one or more flywheels, and an output assembly, the one or more flywheels absorb and then transfer torque to an oil well pumping unit to enable the oil well pumping unit to operate at a near constant speed; and the one or more flywheels enable the prime mover to operate at a near constant speed and a near constant power. |
| US10859134B2 |
Rope gripper
A rope gripping apparatus and methods for its use. The rope gripper has a spring acting on a cam which causes the cam to rotate about a fixed point from an open position to a closed position. When a rope is present in the apparatus the cam will contact and grip the rope when pulled in one direction, yet let the rope slide freely when pushed in the opposite direction. The cam can easily be opened for loading the rope by pressing the cam's thumb lever or by simply sliding the apparatus' channel opening and the cam against a taut rope. The cam can have two separate gripping profiles (teeth) on the peripheral edges to effectively grip a variety of rope diameters. The cam also has a retaining ridge built in which acts as a retaining wall to keep the rope retained inside of the channel during operation. |
| US10859131B2 |
Method for actuating a multi-plate clutch
Controlling a multiplate clutch situated between an input shaft and an output shaft for the switchable transmission of torques, wherein in the event of a torque request and a subsequent engagement of the multiplate clutch, includes: a) determining a setpoint engagement force, acting in an axial direction, of the multiplate clutch for transmitting a setpoint torque to the output shaft; b) determining and setting a limiting engagement force that is less than the setpoint engagement force, and c) setting the setpoint engagement force in a time-delayed manner; wherein a transmission of an actual torque is achieved by limiting the setpoint engagement force to the limiting engagement force, so that a maximum actual torque that is transmitted upon engagement of the multiplate clutch exceeds a setpoint torque to be transmitted by at most 5%. |
| US10859127B2 |
Bi-directional wedge clutch with lockup prevention
A wedge clutch, including: a hub; a carrier; a first wedge plate segment radially located between the hub and the carrier and including a first ramp sloping radially inwardly in a first circumferential direction and including a first circumferential end; a second wedge plate segment radially located between the hub and the carrier and including a second ramp sloping radially inwardly in a second circumferential direction, opposite the first circumferential direction and including a second circumferential end. In a free-wheel mode of the wedge clutch, one of the hub or the carrier is rotatable with respect to the other of the hub or the carrier. In a locked mode of the wedge clutch: the hub and the carrier are non-rotatably connected for rotation of the hub in the first circumferential direction; and the first and second circumferential ends are in contact. |
| US10859117B2 |
Method of forming a powder metal insert having a horizontal through hole
A powder metal bearing support insert for casting into an engine component includes a pair of holes formed by interdigitated slots during a powder metal compaction process. Since they are formed by interdigitated slots, this pair of holes may receive the cast material therein during the casting step. Among other things, the cast material in these holes may be drilled or machined using tools graded to work the material of the casting in contrast to the material of the insert. |
| US10859111B2 |
Cage nut fastener and methods for tool-less installation of same
A cage nut fastener, capable of installation against a frame member without the aid of tools, includes a spring cage and a nut retained within a space defined by the spring cage and prevented from rotation therein. The spring cage includes a back wall with a wall aperture therethrough, a cage arm extending in a forward direction from a side of the back wall, and a lever arm disposed at a side of the back wall that is opposite the cage arm. The nut includes a nut aperture therethrough that is generally aligned with the wall aperture of the back wall. The lever arm includes an extension portion that extends in a rearward direction behind the back wall of the spring cage. Application of a compression force upon the lever arm, without the aid of tools, manipulates the spring cage to a compressed state that facilitates positioning of a distal end of each of the cage arm and the lever arm through an aperture of a frame member so that, upon release of the compression force, the spring cage and the nut are secured against the frame member. |
| US10859110B2 |
Holder of a fastener
A holder is provided to be used with a fastener that includes a pivot nut. The holder includes a flange plate, and a pair of substantially U-shaped arm plates disposed on respective opposite sides of the flange plate. The arm plates hold the pivot nut so that the pivot nut is pivotable and movable relative to the flange plate. The flange plate has a threaded member insertion hole through which a threaded member is inserted. The two arm plates are arranged at different distances from the center axis of the threaded member insertion hole. |
| US10859107B2 |
Wood screw having a crescent-shaped protrusion between thread turns
A wood screw, having a shaft, a screw tip, and thread turns. The thread turns run circumferentially on at least a portion of the shaft, preferably through or into a screw tip. The wood screw includes at least one arc-shaped protrusion between at least two adjoining ones of the thread turns. |
| US10859105B2 |
Insert and system for providing a calibrated metering orifice
An insert for connecting first and second parts each having holes, the insert having a cylindrical sleeve and a core. The cylindrical sleeve having a central void and an outer diameter sized to fit into the hole in the first part. The central void having a uniform diameter across a length of the cylindrical sleeve. The core having a through-hole and a tapered outer wall such that when the core is pulled into the cylindrical sleeve, the cylindrical sleeve expands against the hole of the first part to secure the insert to the first part. The through-hole of the core having a threaded portion at a first end of the core to engage with a threaded fastener to secure the second part to the first part. The first end of the core is press-fit into the cylindrical sleeve. |
| US10859098B2 |
Drive device
The present invention provides a drive device including a drive motor. The drive motor includes an end cover, a motor housing, a stator, a rotor, a motor shaft, and a bearing. The drive motor further includes a casing and a first heat-dissipating fan used for dissipating heat for the motor housing. The casing is fixedly mounted on a side of the end cover to contain the motor housing into a chamber formed by the casing. The casing and the motor housing are spaced apart at certain intervals to form a gap between the casing and the motor housing for air flow to pass through. The first heat-dissipating fan is connected to the end of the motor shaft away from the end cover to rotate with the motor shaft. The casing is provided with an air inlet and an air outlet for air flow to pass through. |
| US10859089B2 |
Integrated oil system manifold
An integrated oil system manifold is provided, which includes a reverse rotation protection element, a main pump check valve, an auxiliary pump check valve, and a pressure relief valve, wherein the reverse rotation protection element, the main pump check valve, the auxiliary pump check valve, and the pressure relief valve are integrated with a housing of the integrated oil system manifold. Furthermore, a temperature control element, a filter, a heat exchanger, an integral main pump assembly, and an integral auxiliary pump assembly may also be included in the integrated manifold. An associated method is also provided. |
| US10859088B2 |
Sliding material, shaft sleeve, and pump provided with shaft sleeve
Provided is a TiCx—(Ti—Mo) sliding material having a binder phase made of a Ti—Mo alloy, and a hard phase containing TiCx, wherein the TiCx—(Ti—Mo) sliding material satisfies all the following conditions: (1) a total area of the binder phase and the hard phase is 90% or more of an area of a field of view; (2) a total area of the binder phase is 15% or more and 20% or less of the area of the field of view; (3) in the binder phase, a total area of the binder phase having a diameter equivalent to 10 μm or more and 50 μm or less; (4) in the binder phase, a total area of the binder phase having a diameter equivalent to less than 10 μm; and (5) a Mo concentration in the binder phase is 25 wt % or more and 35 wt % or less. |
| US10859083B2 |
Scroll compressor
A scroll compressor includes a slider including a cylindrical portion supported by a rocking bearing provided on an orbiting scroll so that it rotates freely, and a balance weight portion connected to the cylindrical portion. When a direction opposite to an eccentric direction of the orbiting scroll is a counter eccentric direction and a direction of a central axis of the rocking bearing is a Z-axis direction, the balance weight portion includes a main weight portion provided at a position distant from a center of rotation of the slider in the counter eccentric direction, and a counter-weight portion provided at a position spaced away from the orbiting scroll than a position of a center of the rocking bearing in the Z-axis direction and at a position distant from the center of rotation of the slider in the eccentric direction. |
| US10859076B2 |
Compressor
A compressor according to the present disclosure may include a bearing member located out of a range in an axial direction of a rotor. Accordingly, the bearing member and the rotor cannot overlap each other so as to reduce a bearing area. This may result in reducing a frictional loss of the compressor and ensuring a press-fit length of the rotor, so as to prevent interference between the rotor and a stator. Also, an area of an oil passage can be increased without an increase in the frictional loss, resulting in an increase in an amount of oil supplied. |
| US10859072B2 |
Product dispensing system
A system for monitoring flow conditions of fluid flowing from a product container through a solenoid pump. The system includes at least one solenoid pump comprising a solenoid coil, which, when energized, produces a stroke of the solenoid pump, at least one product container connected to the at least one solenoid pump wherein the at least one solenoid pump pumps fluid from the at least one product container during each stroke, at least one PWM controller configured to energize the at least one solenoid pump, at least one current sensor for sensing the current flow through the solenoid coil and producing an output of the sensed current flow, and a control logic subsystem for controlling the flow of fluids through the solenoid pump by commanding the PWM controller and for monitoring the current through the solenoid pump by receiving the output from the current sensor, wherein the control logic subsystem uses the measured current flow through the solenoid coil to determine whether the stroke of the solenoid pump is functional. |
| US10859066B2 |
Sub-terranean updraft tower (STUT) power generator
A Sub-Terrestrial Updraft Tower-STUT, combination subsurface Downdraft/Updraft Tower, comprising an Inner Updraft Shaft and Outer Downdraft Shaft, housing the Inner Updraft Shaft, receiving air flow from air-inlets at surface level into Outer Downdraft Shaft. Upon reaching the bottom of the Outer Downdraft Shaft, air flow reverses in direction, inward and upward, into the Inner Updraft Shaft. Volumetric Displacement or airflow is induced and sustained via the injection of air and heat into the Downdraft/Updraft respectively; driving a plurality of sustained system pressure biases, and fed by temperature differentials that are initiated, sustained, and enhanced due to the configuration, orientations and functions of numerous STUT elements; creating coherent, accelerated airflow to pass through/within a ringed shaped, diverging converging Vertical Axis Vertical Airflow Nozzle and Turbine—VAVANT; airflow causes rotation of VAVANT, and summation of torque forces at VAVANT hub, shaft, gearbox, and power head, generate EMF, and electrical power. |
| US10859062B2 |
Villanova ultra efficient vertical windmill system and method
A vertical windmill system which provides a vertical axis windmill designed to rotate vertically as opposed to horizontally in order to optimize power-generation. The windmill utilizes kinetic wind energy to its maximum extent in order to create sustainable energy. It ensures the generator is not slowed down as wind speed is reduced so the efficiency of harvesting wind energy is increased. As designed it offers a simplified means for improving the efficiency of windmills. |
| US10859060B2 |
Hydroelectric power plant having an electrical drive for actuating the inlet valve
A hydroelectric power plant includes an upper water basin, a lower water basin, a waterway connecting the upper water basin to the lower water basin, a hydraulic machine disposed in the waterway, an inlet valve disposed in a pressure pipeline, and an electric drive for actuating the inlet device. The electric drive is configured in such a way that it ensures reliable closing of the inlet valve even in the event of a power failure, without an emergency power supply being provided therefor. |
| US10859058B1 |
Direct fuel injected spark igniter for internal combustion engines
The present disclosure relates to spark igniter. The igniter includes a terminal end, main body, a firing end, and a fuel connector. The fuel connector allows a supply of fuel to be delivered to the firing end of the igniter. In one embodiment, the firing end includes a central electrode positioned within an insulator and a series of peripherally located electrodes. The insulator preferably includes a polygonal shaped bore for securing the central electrode. Fuel from the fuel connector is delivered to firing end of the igniter and is dispensed from the corners of the polygonal shaped bore. Once dispensed, the fuel combines with air to form a fuel mixture. The fuel mixture is converted into a plasma by applying a high voltage to the electrodes of the firing end. The plasma then combusts the main fuel supply with an associated combustion chamber. |
| US10859053B2 |
Switch device
A switch device includes an operation button to be push-operated, and a sealing portion for sealing a gap between the operation button and an opening through which the operation button is inserted. The sealing portion may include a ring-shaped first seal that is in contact with the operation button and exhibits sealing properties, and a second seal that is harder than the first seal and is located on the outer side of the first seal. The first seal and the second seal may be integrated so as to form a frame of the sealing portion. |
| US10859050B2 |
Fuel injection pump
A fuel injection pump includes a cam rotating with a camshaft, a tappet reciprocating in response to rotation of the cam, a cylinder, a plunger, and a thrust washer. The thrust washer is located between the cam and a casing housing the camshaft at both ends of the cam in an axial direction of the cam. The tappet includes a tappet body, a roller, a supporting member, and a contact surface formed at an outer peripheral part of the tappet. The thrust washer includes a rotation restricting part that protrudes toward the tappet over a maximum lift position. The rotation restricting part restricts rotation of the tappet relative to a center axis of the tappet body by being contact with the contact surface. |
| US10859049B2 |
Fuel pump
A fuel pump includes a pump head defining a barrel in which a plunger is slidable to pressurise fuel in a pumping chamber, and a fluid-inlet path through which fuel flows in to the pumping chamber under control of an inlet valve during a plunger return stroke. The plunger causes pressurisation of the fuel in the fluid-inlet path. The fuel pump may also include a fluid-outlet path through which fuel flows out of the pumping chamber, preferably under control of an outlet valve, during a plunger pumping stroke. |
| US10859046B2 |
Water-in-fuel sensor with cavity for detection at grade
A system comprising a drain for a fuel-water separator (FWS) assembly and a sensor is disclosed. The sensor may include a sensing element that is attached to the drain, wherein, when the drain engages the FWS assembly, a cavity is formed by an endcap at least partially within the FWS assembly and by at least one of the drain or the sensor, wherein the sensing element is exposed within the cavity, wherein a first side of the cavity is at least partially open, and wherein a second side of the cavity is formed by at least one of the drain or the sensor, wherein the cavity is configured to receive fluid through the first side and collect the fluid in the cavity to trigger the sensing element. Numerous other aspects and systems are disclosed. |
| US10859044B2 |
Methods and systems for removing moisture from engine components
Methods and systems are provided for removing moisture from engine intake manifold and exhaust manifold. In one example, a method may include, during an engine non-combusting condition, while the ambient humidity is higher than a threshold humidity, operating an intake electric booster to route pressurized air via each of the intake manifold and the exhaust manifold, thereby removing accumulated moisture from the engine components. The electric booster may also be operated immediately prior to an anticipated vehicle key-on event to remove condensate from engine components prior to an actual engine start. |
| US10859043B2 |
Device for enhancing fuel efficiency
The present invention provides a device for enhancing fuel efficiency, the device including: a first casing in which first and second rotating pulverizers are disposed at both ends of a first injection hole at the center of the first casing and a fuel inlet is disposed on a first side of the first casing; a connection part which is disposed on a second side of the first casing and in which a second injection hole is formed in the center of the connection part; a second casing which is disposed on a second side of the connection part and in which a fuel outlet is disposed on a second, discharge hole side of the second casing; and a fuel guide means which is disposed inside the second casing and which includes first, second, third, and fourth guide tubes and first and second rotating guide tubes. |
| US10859041B2 |
Intake manifold
An intake manifold according to an exemplary embodiment of the present invention may include a first intake manifold having a second intake pipe, a third intake pipe, and a first surge tank which temporarily stores intake air flowing through an intake line and distributes the intake air to the second intake pipe and the third intake pipe. A second intake manifold has a first intake pipe, a fourth intake pipe, and a second surge tank which temporarily stores intake air flowing through the intake line and distributes the intake air to the first intake pipe and the fourth intake pipe. |
| US10859038B2 |
Internal carburetor purging device and method of use thereof
An attachment for purging the inside of the carburetors which is comprised by a tubular device having a carburetor connecting member and quick connect receiver extension. The attachment is connected through the bottom of the carburetor or through the feed fuel line of the carburetor. The attachment is attachable to a quick disconnect fitting which can be connected to a conventional car tire air nozzle or pressurized can with the same fitting as the car tire nozzle. The attachment allows all the jets and passages located on the inside of carburetor to be purged at the same time with multiple short blasts of compressed air or pressurized can solvent but without the carburetor being removed from the engine or taken a part. The same principles can easily be applied to all type carburetors for either a two or four-stroke engine. |
| US10859037B2 |
Low fan noise turbojet
A double flow turbojet includes a fan including a disk centered on an axis of the fan which is provided with fan blades on its periphery, the blades having a leading edge, and an air inlet sleeve extending upstream of the fan and configured to delimit a gas flow designed to enter into the fan the air inlet sleeve having a collecting surface, the turbojet having an aspect ratio S 2 S col included in the interval [ 1.0 ; 1.0 + 0.4 ( L D ) ] , where L/D is the form factor of the air inlet sleeve. |
| US10859036B2 |
Actuator for use in aircraft
There is provided an actuator for an aircraft thrust reverser, comprising a first member, a second member movable relative to the first member, a third member movable relative to the first member and the second member, and a lock system configured to selectively lock the second member to the third member in a first stage of actuation, and the first member to the second member in a second, separate stage of actuation. |
| US10859034B1 |
Monolithic heater bodies
A monolithic heater body includes a combustor body and an eductor body. The combustor body has an annulus with an outward annular wall and an inward annular wall. The annulus defines a conditioning conduit between the outward annular wall and the inward annular wall, and a combustion chamber circumferentially surrounded by the inward annular wall. A distal portion of the conditioning conduit fluidly communicates with a distal portion of the combustion chamber. The eductor body defines a plurality of eductive pathway couplets circumferentially spaced about a perimeter of the annulus. Respective ones of the eductive pathway couplets have a motive pathway and an eduction pathway respectively oriented oblique to the annulus and fluidly communicating with the conditioning conduit. Respective ones of the plurality of motive pathways are configured to provide a jet of intake air from a corresponding plurality of intake air pathways to the conditioning conduit. |
| US10859031B2 |
Thermally compensated bore guide systems and methods
A thermally compensated bore guide system for a shaft, the shaft configured to translate along a longitudinal axis, is provided. The thermally compensated bore guide system includes an inner bore defined within a component. The inner bore is configured to circumferentially surround at least a portion of the shaft, wherein the inner bore is non-linear in response to the thermally compensated bore guide system being at a first thermal condition and wherein the inner bore is configured to be linear and to define a bore axis substantially aligned with the longitudinal axis in response to the thermally compensated bore guide system being at a second thermal condition. |
| US10859027B2 |
Method and system for controlling an engine
A system and method for operating an engine comprises an engine speed sensor generating an engine speed signal, a throttle position sensor generating a throttle position signal, a sensor module comprising at least one of a fuel pressure sensor generating a fuel pressure signal corresponding to a fuel pressure and a fuel temperature sensor generating a fuel temperature signal corresponding to a fuel temperature into the engine. A controller is coupled to the fuel injector, the engine speed sensor and the sensor module. The controller determines a pulse width duration for the fuel injector based on engine speed and throttle position, determining a pulse width correction factor as a function of at least one of the fuel temperature signal and the fuel pressure signal, determining a second pulse width duration based on the first pulse width, and operating the fuel injector with the second pulse width duration. |
| US10859026B2 |
Control device of fuel pump
In the communication interruption state in which the transmission of a drive control command value DUTY from an engine control unit (ECU) 1 to a fuel pump driver (FPD) 2 is disabled, the FPD 2 is configured so as to drive a fuel pump 4 by using the maximum command value DTYMAX (100%) as a drive control command value DUTY. A stop state of the fuel pump 4 is maintained even if the drive control command value DUTY is the maximum command value DTYMAX when an ignition switch 21 is in the OFF State so as to have stopped the fuel pump 4, while the fuel pump 4 is driven when the ignition switch 21 is in the ON state and the drive control command value DUTY is the maximum command value DTYMAX. |
| US10859025B2 |
Systems and methods for operating a lift pump
Methods and systems are provided for operating a lift pump of an engine fuel system. In one example, a method may comprise predicting when a fuel rail pressure will decrease below a threshold assuming that a lift pump remains off. The method may further comprise powering on the lift pump before the fuel rail pressure decreases below to the threshold to prevent fuel rail pressure from decreasing below the threshold. |
| US10859024B2 |
Determining the opening energy of a fuel injector
A method for determining the opening energy of a fuel injector of an internal combustion engine includes (a) operating the engine in a steady-state operating state, wherein electrical excitation is applied to the fuel injector to cause a fuel injection in each working cycle of the engine, (b) applying additional electrical excitation to the fuel injector for subsequent working cycle(s) for a possible additional partial fuel injection, wherein the additional electrical excitation is initially insufficient to cause an additional partial fuel injection, (c) successively increasing the additional electrical excitation until an additional partial fuel injection occurs, which brings about a second operating state of the engine different from the steady-state operating state, (d) detection of the second operating state, and (e) determination of the opening energy for the fuel injector based on the energy of the additional electrical excitation needed to bring about the second operating state of the engine. |
| US10859021B2 |
Apparatus for controlling air fuel ratio
An air fuel ratio control apparatus controls an air fuel ratio of an internal combustion engine. The apparatus includes an upstream sensor measuring the air fuel ratio of exhaust gas in an exhaust passage at an upstream side of a purification catalyst; a downstream sensor measuring the air fuel ratio of the exhaust gas in the exhaust passage at a downstream side of the purification catalyst; and a control unit that adjusts an amount of fuel supplied to the internal combustion engine, thereby controlling the air fuel ratio measured at the upstream sensor to be a target air fuel ratio. The control unit performs a calibration control where a calibration value corresponding to the air fuel ratio deviation is added to or subtracted from the target air fuel ratio such that the air fuel ratio deviation approaches zero. |
| US10859019B2 |
Starting a gaseous and pilot fueled engine
Starting a gaseous fuelled engine employing a pilot fuel at cold temperatures is challenging due to reduced ignitability and combustion efficiency of the fuel(s), and the increased viscosity of engine oil. A technique for starting a compression ignition, gaseous fuelled internal combustion engine employing a pilot fuel comprises determining one of a normal start condition and a cold start condition; during the normal start condition, introducing the pilot fuel into a combustion chamber of the internal combustion engine when the pilot fuel pressure rises above a first pressure; during the cold start condition, introducing the pilot fuel into the combustion chamber when the pilot fuel pressure rises above a second pressure that is higher than the first pressure; and selectively introducing the gaseous fuel into the combustion chamber. |
| US10859017B2 |
Method for controlling an exhaust gas component filling level in an accumulator of a catalytic converter
A method for controlling a filling level of an exhaust gas component accumulator of a catalytic converter in the exhaust gas of an internal combustion engine where an actual filling level of the accumulator is determined with a first catalytic converter model. The method includes forming a lambda setpoint is formed, wherein a predetermined target fill level is converted into a base lambda setpoint via a second system model reverse of the first catalytic converter model, a deviation of the actual fill level from the predetermined target fill level is determined and processed to a lambda setpoint correction value via a fill level control unit, a sum of the base lambda setpoint value and the lambda setpoint value correction value is formed, and said sum is used to form a correction value, with which fuel metering to at least one combustion chamber of the internal combustion engine is influenced. |
| US10859014B2 |
Method and apparatus for controlling an engine with EGR and a turbocharger
A control system is provided for controlling an internal combustion engine. The internal combustion engine includes a turbocharging unit and an exhaust gas recirculation assembly. The control system is adapted to issue a boost pressure control signal. The control system includes a boost pressure controller adapted to determine the boost pressure control signal. The boost pressure controller has a first response time. The control system is adapted to issue an exhaust gas recirculation control signal for controlling an amount of recirculated exhaust gas via the exhaust gas recirculation assembly. The control system includes an exhaust gas recirculation controller adapted to determine the exhaust gas recirculation control signal independently of the boost pressure control signal. The exhaust gas recirculation controller has a second response time, wherein the first response time differs from the second response time. |
| US10859009B2 |
Integrated natural gas flow regulation system including fuel temperature homogenization for improved engine performance and reduced emissions
A fluid pressure regulation and conditioning module comprises a metal manifold including a fluid flow path between fluid inlet outlets, a pressure regulator assembled to the metal manifold and disposed along the fluid flow path for regulating the pressure of the fluid exiting the module, and a filter assembly. The metal manifold further includes, for heating of the metal manifold with an externally supplied heat exchange media, a heat exchange media flow path extending between heat exchange media inlet and outlet. The filter assembly includes a metal filter housing and a filter element contained within the metal filter housing, the metal filter housing being in direct thermal contact with the metal manifold whereby heat from the metal manifold can flow to the metal filter housing for heating of the fluid not only in the metal manifold but also within the metal filter housing. |
| US10859007B2 |
Internal combustion engine and a method for controlling a braking torque of the engine
An internal combustion engine includes a cylinder including a piston connected to a rotatable crankshaft, an air guide arranged to guide an air flow to the cylinder an adjustable air flow restriction element arranged to restrict the How through the air guide, an exhaust guide being arranged to guide a gas flow from the cylinder, an adjustable exhaust flow restriction element arranged to restrict the flow through the exhaust guide, an exhaust valve arranged to control a communication between the cylinder and the exhaust guide, and an exhaust valve actuation assembly for actuating the exhaust valve so as to perform in each of a plurality of cycles of the cylinder an exhaust valve actuation sequence, wherein the exhaust valve actuation assembly is adapted to control the commencement of the exhaust valve actuation sequence to occur selectively at any crankshaft angle within a non-zero crankshaft angle interval. |
| US10859006B2 |
Throttle grip device using magnet
Provided is a throttle grip device that can stably generate an operation feeling and achieves downsizing itself. A throttle grip device includes a throttle grip attached to a handlebar, an accelerator position sensor, and a return spring. The accelerator position sensor and the return spring are accommodated inside the handlebar so as to be arranged tandemly along a straight line. The accelerator position sensor includes a cylindrical inner rotor in which a plurality of magnetic poles is magnetized along a circumferential direction, a magnetic material-made outer case configured to accommodate the inner rotor, and a sensor IC disposed facing a sensor side end of the inner rotor and offset from a central axis of the inner rotor. The inner rotor rotates in conjunction with the throttle grip. |
| US10859005B2 |
Throttle valve assembly
Provided is a throttle valve assembly which reduces weight, number of manufacturing processes, and manufacturing cost thereof by coupling a throttle body formed of plastic to a reinforcement portion manufactured by a die casting method with an insert method. The throttle valve assembly includes a valve body having an intake passage, a mounting space that communicates with the intake passage, a motor accommodating space, and a mounting groove formed between the mounting space and the motor accommodating space. The valve body includes plastic. The throttle valve assembly further includes a valve plate coupled to a rotary shaft rotatably installed in the intake passage of the valve body to adjust an amount of air or a mixed gas ingested into an engine; and a reinforcement portion formed of a metal and coupled to an inside of the valve body by an insert injection method. |
| US10859001B1 |
Gas turbine engine having flight cycle ratio
A gas turbine engine for an aircraft including: an engine core including a turbine, a compressor, and a core shaft connecting the turbine to the compressor; a fan located upstream of the engine core, the fan including a plurality of fan blades; a gearbox that can receive an input from the core shaft and output drive to the fan so as to drive the fan at a lower rotational speed than the core shaft; and a gearbox support arranged to at least partially support the gearbox within the engine. A flight cycle ratio of: the torsional shear stress of the gearbox support at maximum takeoff conditions the torsional shear stress of the gearbox support at cruise conditions is less than or equal to 3.20. A method of operating the gas turbine engine is also disclosed. |
| US10858999B2 |
Removable pack for reactivating a turboshaft engine, architecture for a multi-engine system for propelling a helicopter, provided with such a pack, and corresponding helicopter
The invention relates to a removable reactivation pack for a turboshaft engine of a helicopter, comprising a gas generator equipped with a drive shaft, said turboshaft engine (6) being capable of operating in at least one standby mode during a stable flight of the helicopter, said removable pack comprising: a removable gearbox comprising a gearbox output shaft; controlled means for rotating said gearbox output shaft, referred to as reactivation means of said turboshaft engine; mechanical means for reversibly coupling said gearbox output shaft to said drive shaft of said gas generator. |
| US10858994B2 |
Gas turbine flow splitter having noise attenuation boreholes
A flow splitter for a gas turbine engine comprising one or more boreholes formed in an exterior surface of the flow splitter. A gas turbine engine comprising a flow splitter. |
| US10858991B2 |
Reciprocating-piston machine
The invention relates to a reciprocating-piston engine, in particular an internal combustion engine having a variable compression ratio with a length adjusting device which is arranged in a connecting rod and which can be activated by a switching unit arranged in the connecting rod, wherein an actuating mechanism is operatively connected to the switching unit in the region of a connecting rod bearing in order to introduce a switching pulse into the connecting rod. The actuating mechanism has a deflection element with at least one first force-application region and at least one second force-application region, and the first force-application region and the second force-application region can be selectively contacted with at least one actuating device. |
| US10858984B2 |
Combustion system and method of using fuel composition as fuel for remodeled diesel engine
A combustion system includes a remodeled diesel engine and a fuel composition to be added into the remodeled diesel engine. The remodeled diesel engine includes a cylinder unit, and a coating coated on the cylinder unit and containing a catalyst that is a metal, an alloy of the metal, a composite containing oxides of the metal, a salt of the metal or combinations thereof. The metal is platinum, nickel, cobalt, copper, molybdenum, and/or titanium. The fuel composition includes water, a fuel oil and an emulsifying agent. The amount of water ranges from 10 to 90 wt % based on total weight of water and the fuel oil, and the amount of the emulsifying agent ranges from 0.5 to 10 wt % relative to total weight of water and the fuel oil. |
| US10858978B2 |
Exhaust gas purification controller for engine
An NH3 supply amount controller reduces and adjusts a supply amount of NH3 to an SCR catalyst by an NH3 supplier, when an exhaust gas flowing into an NOX catalyst has a rich air-fuel ratio and NOX occluded by the NOX catalyst is reduced to N2. A reduction amount of the supply amount of the NH3 controlled by the NH3 supply amount controller is set larger when an amount of reducing agent detected or estimated by a reducing agent amount detector is larger. |
| US10858976B2 |
Exhaust gas purification controller for engine
An NH3 supply amount controller reduces and adjusts a supply amount of NH3 to an SCR catalyst by an NH3 supplier, when an exhaust gas flowing into an NOx catalyst has a rich air-fuel ratio and NOx occluded by the NOx catalyst is reduced to N2. A reduction amount of the supply amount of the NH3 controlled by the NH3 supply amount controller is set larger when s flow amount of the exhaust gas detected or estimated by an exhaust-gas flow amount detector is larger. |
| US10858975B2 |
Engine
An engine that suppresses damage on a support mechanism of a diesel particulate filter (DPF) due to vibration in the pitch direction, in which the DPF, which purifies exhaust gas from an exhaust manifold, is disposed in an orientation orthogonal or approximately orthogonal to a rotational axis of a crankshaft in a plan view. A support mechanism is provided, which enables a cylinder head, an intake manifold, and an intake collector to support the DPF. The support mechanism includes a first support position in which the cylinder head supports the DPF, a second support position in which the intake manifold supports the DPF, and a third support position in which the intake collector supports the DPF. The third support position deviates from the first support position and the second support position in a direction of the rotational axis of the crankshaft. |
| US10858972B2 |
Oil pressure control device
This oil pressure control device is provided with: an oil cooler which cools engine oil circulating through a hydraulic circuit of an engine; a bypass oil passage which bypasses the oil cooler; an oil cooler bypass valve by means of which an engine oil flow passage is switched between the oil cooler and the bypass oil passage; an oil pressure sensor which measures a first oil pressure, which is the oil pressure of engine oil; and a valve control unit which controls opening and closing of the oil cooler bypass valve to reduce the magnitude of a difference between the first oil pressure and a second oil pressure, which is a target oil pressure determined on the basis of the rotational speed of the engine and a fuel injection quantity. |
| US10858971B2 |
Internal combustion engine and oil treatment apparatus for use with the same
An internal combustion engine having an improved oil treatment system. The internal combustion engine may be a splash lubrication engine in which oil is flowed through an oil circulation circuit by a passive pump. In another aspect, a dipstick tube may be provided that includes a portion of the oil circulation circuit. In a further aspect, the internal combustion engine comprises one or more protuberances that automatically penetrate an oil treatment apparatus upon the oil treatment apparatus being mounted to the internal combustion engine, thereby fluidly coupling the oil treatment apparatus to the oil circulation circuit. |
| US10858966B2 |
Valve timing change device
A valve timing change device includes: a housing rotor (10); a vane rotor; a fastening bolt (40) for fastening the vane rotor to a cam shaft; and an advance angle oil passage that constitutes a ring-shaped groove communicating with an advance angle chamber and a delay angle oil passage that constitutes a ring-shaped groove communicating with a delay angle chamber, via oil passages which are open at intervals on an outer circumferential surface of the fastening bolt. The vane rotor includes: a rotor body (20) having a small-diameter inner circumferential portion (23) and a large-diameter inner circumferential portion (24); and a rotor sleeve (30) that is fitted into the large-diameter inner circumferential portion, is in tight contact with the outer circumferential surface (41a) of the fastening bolt, and demarcates the advance angle oil passage (23a) in cooperation with the small-diameter inner circumferential portion. |
| US10858964B2 |
Valve timing adjusting device
A single-row planetary bearing includes a single row of spherical rolling elements between an outer ring and an inner ring. A planetary gear is supported by a thrust bearing portion and is radially supported by the outer ring. The planetary gear performs a planetary motion while engaging with a driving rotor and a driven rotor at an eccentric side to adjust a rotational phase between the driving rotor and the driven rotor. The thrust bearing portion supports the planetary gear that is tilting with respect to the revolution centerline. The planetary gear has a recessed portion opened toward the thrust bearing portion. When the rotational phase is adjusted to a specific phase, the recessed portion is positioned at an anti-eccentric side opposite to the eccentric side with respect to a rotation centerline of the planetary gear. |
| US10858963B2 |
Rocker arm assembly for engine braking
An exhaust valve rocker arm assembly selectively opening first and second exhaust valves includes an exhaust rocker arm, an engagement capsule, a valve bridge operably associated with the rocker arm and including a main body, and a hydraulic actuator assembly disposed at least partially within an aperture formed within the main body. The hydraulic actuator assembly includes a first piston body and a second piston body disposed at least partially within the aperture formed in the main body. The exhaust rocker arm is configured to engage the valve bridge main body to engage the first exhaust valve, and the engagement capsule is configured to engage the hydraulic actuator to engage the second exhaust valve. |
| US10858962B2 |
Linear-guided valve bridge for an internal combustion engine
A cylinder head assembly is for an internal combustion engine. The cylinder head assembly includes a cylinder head and first and second valves coupled to the cylinder head. The first and second valves are associated with a combustion chamber partially defined by the cylinder head. The cylinder head assembly also includes a fixed member coupled to the cylinder head and a valve bridge engageable with the first and second valves. The valve bridge is axially moveable along an axis relative to the fixed member to move the first and second valves together between an open position and a closed position. The cylinder head assembly further includes an anti-rotation feature between the valve bridge and the fixed member. The anti-rotation feature restricts rotational movement of the valve bridge about the axis. |
| US10858961B2 |
Method for controlling a waste heat utilization system for an internal combustion engine
The invention relates to a method for controlling a waste-heat utilization system (20) for an internal combustion engine (10) of a vehicle, wherein the waste-heat utilization system (20) has at least one expander (22), which can transmit torque to the internal combustion engine (10) and which can be bypassed by means of a bypass flow path (25), at least one evaporator (21), and at least one pump (24) for an operating medium, and wherein at least the evaporator (21) is arranged in the region of the exhaust gas system (11) of the internal combustion engine (10). The expander (22), which can be operated in several operating modes, has a driving connection to a secondary drive shaft (19) of the internal combustion engine in at least one operating mode. An operating mode of the waste-heat utilization system (20) is selected by a control device (30) on the basis of at least one input variable and the waste-heat utilization system (20) is operated in said operating mode. The input variable is selected by the control device (30) from the group consisting of expander rotational speed (n), gear information (GI), coasting information (CI), and pressure (p1, p2) and temperature (T1, T2) of the operating medium upstream or downstream of the expander (22). A first operating mode (1) is associated with a warm-up phase of the expander (22) and a second operating mode (2) is associated with a normal operating phase of the expander (22). In the first operating mode, the bypass flow path (25) is opened and the expander (22) is not connected to a secondary drive shaft (19) of the internal combustion engine (10). In the second operating mode, the bypass flow path (25) is closed and the expander (22) is connected to the internal combustion engine (10). The second operating mode (2) is selected if the pressure (p2) and/or the temperature (T2) of the operating medium downstream of the expander (22) exceeds a defined value. |
| US10858956B2 |
Gas turbine engine keel beam
A gas turbine engine for an aircraft is provided. The gas turbine engine comprises an engine core comprising a compressor, a combustor, a turbine, and a core shaft connecting the turbine to the compressor. The gas turbine engine further comprises a fan located upstream of the engine core, the fan comprising a plurality of fan blades, the fan generating a core airflow which enters the engine core and a bypass airflow which flows through a bypass duct surrounding the engine core. The gas turbine engine further comprises a circumferential row of outer guide vanes located in the bypass duct rearwards of the fan, the outer guide vanes extending radially outwardly from an inner ring which defines a radially inner surface of the bypass duct. |
| US10858955B2 |
Gas turbine engine having a sealing member
A gas turbine engine includes a cover, a support, and a sealing member. The cover has a cover housing and a cover arm extending from the cover housing between a first arm end connected to the cover housing and a second arm end having a cover end surface. The support has a support body, a first support arm extending between a first support arm first end connected to the support body and a first support arm second end. The cover arm extends into the first support arm. The sealing member at least partially extends across a gap defined between the cover end surface and the first support arm. |
| US10858954B2 |
Turbo-engine housing, equipped with a thermal protection shell and an anti-wear strip
A turbo-engine module comprises a turbo-engine housing, and a thermal protection shell of the housing. The thermal protection shell is configured to cover at least partially the housing in order to protect same thermally. The module comprises a wear protection strip which is situated between the housing and the thermal protection shell, in a junction region of the housing and the thermal protection shell. |
| US10858951B2 |
Turbo compressor and turbo chiller using same
The purpose of the present invention is to provide: a turbo compressor which is provided with an open impeller and has the minimal gap between the shroud and the impeller such that efficiency is improved and the safe operating region is enlarged; and a turbo chiller using the same. The turbo compressor is provided with an open impeller with a shroud provided on the side of a casing, and the rotary shaft is supported by a radial magnetic bearing and a magnetic thrust bearing. The turbo compressor is provided with a control unit that comprises: a load calculating means that calculates the axial thrust load generated by the pressure distribution of the compressor; and an axial support position control means that controls a gap between the impeller and the shroud to be a target gap by varying, on the basis of the axial thrust load, the axial support position of the rotary shaft due to the magnetic thrust bearing. |
| US10858950B2 |
Multilayer abradable coatings for high-performance systems
An example high-performance system includes an example high-performance component including a substrate and a multilayer abradable track adjacent to the substrate. The abradable track includes a plurality of alternating layers along a thickness of the abradable track. The plurality of alternating layers includes at least one relatively porous abradable layer and at least one relatively dense layer. A porosity of the relatively dense layer is lower than that of the at least one relatively porous abradable layer. The example high-performance system may include a rotating component configured to contact and abrade the multilayer abradable track. An example technique for forming the multilayer abradable track includes thermal spraying a first precursor composition toward the substrate to form a relatively porous abradable layer of a layer pair of a plurality of layer pairs of the multilayer abradable track, and a second precursor composition to form a relatively dense layer of the pair. |
| US10858937B2 |
Adapted rock bolt with improved installation properties
Disclosed is a grout anchored rock bolt which includes an elongate cylindrical body of a suitable material which has at least one integral anchor portion which includes of a plurality projection, each of which extends laterally from the body in at least one radial direction, wherein the projections are consecutively serially arranged along the length of the anchor portion and wherein each projection is radially offset relatively to the preceding formation at an angle that is not orthogonal. |
| US10858936B2 |
Determining geologic formation permeability
Techniques for determining geologic formation permeability include determining particular permeability values from an NMR log permeability data and particular permeability values of the core permeability measurements; determining a selected NMR permeability transform that includes inputs including the determined particular permeability values; minimizing a cost function to optimize the selected NMR permeability transform; calculating new permeability values for the wellbore between the terranean surface and a true vertical depth of the wellbore with the optimized NMR permeability transform; comparing the calculated new permeability values at particular depths between the terranean surface and the true vertical depth that match depths of the core permeability measurements; based on the comparison meeting a particular threshold, generating a user interface that renders one or more graphical representations of the optimized NMR permeability transform and the calculated new permeability values; and transmitting data that represents the one or more graphical representations. |
| US10858934B2 |
Enclosed module for a downhole system
A device for measuring a parameter of interest downhole, includes a downhole component configured to be disposed in a borehole formed in an earth formation, and at least one module configured to be removably connected to the downhole component. The at least one module at least partially encloses a sensor configured to measure the parameter of interest. The at least one module at least partially encloses a communication device for wireless communication. |
| US10858933B2 |
Method for analyzing cement integrity in casing strings using machine learning
The present disclosure provides methods and systems for analyzing cement integrity in a depth interval of a wellbore having a multiple string casing with an innermost annulus disposed inside at least one outer annulus. The method includes processing ultrasonic data obtained from ultrasonic measurements on the interval of the wellbore to determine properties of the innermost annulus. The method also includes processing sonic data obtained from sonic measurements on the interval of the wellbore to extract features of the sonic data. The features of the sonic data are input to a machine learning processing to determine properties of both the innermost annulus and the least one outer annulus. Additional processing of ultrasonic and sonic data can also be used to determine properties of both the innermost annulus and the least one outer annulus. These properties can be used to analyze cement integrity in the depth interval of the wellbore. |
| US10858930B2 |
Real-time monitoring of hydrocarbon productions
A method includes obtaining a sample of a fluid from a subterranean zone while the fluid is being extracted from the zone. A chemical composition of the sample is measured. A temperature and a pressure of the subterranean zone are measured. The measured properties are associated with a time point. The measured properties are incorporated into a set of historical data. A chemical composition of a fluid to be extracted from the subterranean zone at a future time point is determined based on the set of historical data. A presence of a liquid phase in the fluid to be extracted from the subterranean zone at the future time point is determined. A flow rate of the fluid being extracted from the subterranean zone is adjusted in response to determining the presence of the liquid phase in the fluid to be extracted from the subterranean zone at the future time point. |
| US10858929B2 |
Methods for drilling multiple parallel wells with passive magnetic ranging
A system and method for drilling a second well with respect to a first well is disclosed. A first drill string having a known magnetic signature is disposed at a first depth in the first well. A second drill string is used to drill the second well. The second drill string includes a magnetometer that obtains a magnetic measurement of the first drill string during drilling of the second well. A processor uses the obtained magnetic measurement and the magnetic signature of the first drill string to steer the second drill string to drill the second well. |
| US10858928B2 |
Gauge assembly and method of delivering a gauge assembly into a wellbore
A gauge assembly deployable from a surface system into a subsurface system includes a device housing having a first end, a second end, and an intermediate portion extending therebetween. The intermediate portion includes an outer surface and an inner surface that defines a device receiving zone. A device is arranged in the device receiving zone. The device includes one of a pressure sensor, a temperature sensor, and a communication device. A control line is connected to the device and extends from the second end of the device housing to the surface system. A guide member is mounted to the first end of the device housing. The guide member includes a tapered end section that promotes deployment into the subsurface system. |
| US10858923B2 |
Enhancing complex fracture networks in subterranean formations
The embodiments herein relate generally to subterranean formation operations and, more particularly, to enhancing complex fracture networks in subterranean formations by maximizing the exposed surface area to enable increased production rates. The embodiments of the present disclosure relate to increasing fracture network complexity and thus enhancing production within a subterranean formation using a plurality of fluid stages and a combination with liquid or solid electrically controlled propellants (ECPs), various electroconductive particulate sizes (EPs), and a source of electrical voltage. |
| US10858922B2 |
System and method of delivering stimulation treatment by means of gas generation
In downhole tools and methods related to stimulation of subterranean formations are provided. The tools and methods utilize electrically ignitable propellant to generate gas downhole that is used to generate or enhance fractures. The electrically ignitable propellant can be ignited applying electrical power to a pair of electrodes associated with the propellant. Subsequently, the ignition can be halted by ceasing to supply the electrical power. Thus, allowing for the control of the amount and location of generated gas. |
| US10858920B2 |
In-line adapter for a perforating gun
An assembly, including a perforating gun to perforate a subterranean wellbore, and a setting tool to install a plug within the wellbore. In addition, the assembly includes an adapter configured to connect to each of the perforating gun and the setting tool. The adapter includes an outer housing including a single-piece, integrated body that includes a first end configured to directly connect to the perforating gun, a second end configured to directly connect to the setting tool, and an internal passage. In addition, the adapter includes an electrical circuit disposed within the internal passage that is configured to route an electrical signal to cause the setting tool to install a plug within the wellbore. |
| US10858915B2 |
Reducing swab pressure generated behind a well liner expansion cone
A tubular pull string assembly (5, 5A) may be used to pull up an expansion mandrel (1) through an area of overlap (2) between an upper section of a well liner (3) expanded by the expansion mandrel and a lower section of a previously installed liner (4). The tubular pull string assembly may be provided with at least one flow port (6), through which fluid is permitted to flow from the exterior (7) to the interior (8) of the tubular pull string assembly during pop out of the expansion mandrel from the area of overlap. In addition thereto, or instead thereof, the expansion mandrel may be provided with a streamlined tail (1A) section having an inwardly tapered outer surface (11) that intersects a longitudinal axis of the expansion mandrel at a sharp angle. The sharp angle can be less than 20 degrees. The tail section can have a length of at least several centimeters. |
| US10858913B2 |
Permeability enhancement method for coalbed methane wells by using electric pulse detonation fracturing technology
A permeability enhancement method for coalbed methane wells by using electric pulse detonation fracturing technology is applicable to exploitation of coalbed methane wells in coal beds with low permeability. Firstly, a positive electrode coalbed methane wellbore and a negative electrode coalbed methane wellbore are constructed from the ground surface to a coal bed. A fixed platform installed with a positive electrode and a high-voltage pulse device are placed, by using a derrick, downwards to a predetermined permeability enhancement portion of the coal bed in the positive electrode coalbed methane wellbore, and another fixed platform installed with a negative electrode is placed, by using a derrick, downwards to a predetermined permeability enhancement portion of the coal bed in the negative electrode coalbed methane wellbore. The coal bed between the positive electrode and the negative electrode is broken down by using a high voltage, and coalbed methane extraction is carried out in the positive electrode coalbed methane wellbore and the negative electrode coalbed methane wellbore. A large amount of energy produced by high-voltage electric pulse directly acts on the coal reservoir to form a plasma channel in the coal bed between the positive electrode and the negative electrode. The large amount of energy instantly passes through the plasma channel, and the produced high-temperature thermal expansion force and shock waves act on the coal bed, such that the number of cracks in the coal bed is effectively increased and a favorable condition is created for flowing of coalbed methane. |
| US10858910B2 |
High-power microwave borehole fracturing device for engineering rock mass
A high-power microwave borehole fracturing device for an engineering rock mass includes a high-power microwave generator, a high-power microwave coaxial heater, a high-power low-loss microwave coaxial transmission line, and a microwave power adaptive regulation and control system. The high-power microwave generator includes a continuous wave magnetron, a permanent magnet, a waveguide excitation chamber, a coaxial circulator, a coaxial matching load, a coaxial coupling converter, a waveguide coaxial converter, and an output waveguide. The high-power microwave coaxial heater includes a microwave transmission inner conductor, a microwave transmission outer conductor, a microwave input connector, a microwave short circuit cap, and a conductor supporting cylinder. The high-power low-loss microwave coaxial transmission line includes an input end coaxial line, middle section coaxial lines, and an output end coaxial line. The microwave power adaptive regulation and control system includes an impedance matching regulator, a microwave power controller, and a temperature sensor. |
| US10858908B2 |
Check valve with internal mass for progressive cavity pumps
The present invention corresponds to a check valve with an inertial mass that is installed in the bottom of the production tubing and above the progressive cavity pump (PCP) of an oil well, which prevents that the hydrostatic column that is inside of the production tubing go down in the moment where the artificial lift of the column stops for the detention of the PCP pump. If we prevent that this phenomenon to happen, the PCP pump will not rotate in the opposite direction of its normal operation and it will not be clogged by any particulate material that is contained in it. |
| US10858906B2 |
Methods and systems for a temporary seal within a wellbore
A temporary seal within a wellbore. More specifically, a temporary seal within casing that limits the flow of fluid through the casing until the temporary seal is released. |
| US10858900B2 |
Downhole debris-collecting tool having an improved valve
The downhole tool comprises: (i) a housing connected with a collection chamber for receiving debris, the housing having an opening for collecting the debris from the petroleum well, the opening in fluid communication with the collection chamber through the housing; (ii) a rotatable shaft with transport blades arranged within the housing and extending from the opening to the collection chamber, the rotatable shaft configured for transporting debris from the opening to the collection chamber in operational use; (iii) an annular area defined between the rotatable shaft and an inner wall of the housing and (iv) a valve configured for keeping debris in the collection chamber. The valve is located within the housing between the opening and the collection chamber. The valve comprises a seal member with a movable part mounted in the annular area and around the rotatable shaft. The valve is opened when the movable part moves in direction of the collection chamber and is configured such that the movable part of the seal member is only movable in the direction towards the collection chamber when closed. The downhole tool provides a valve, which is easily opened, requiring a very small force, while providing a very good sealing effect when the seal member is closed. |
| US10858895B2 |
Axial, lateral and torsional force dampener
A downhole tool for dampening vibrational, lateral, compressive, and tensile forces within a drillstring is described. The downhole tool generally includes a bottom end shaft configurable to a drillstring and that is telescopically engaged within a compression housing and a torsional housing. The torsional housing enables the bottom end shaft to slide axially with respect to the torsional housing whilst preventing torsional movement of the bottom end shaft relative to the torsional housing. The compression housing is configurable to drillstring equipment and operatively contains a first spring between the compression housing and the bottom end shaft that absorbs compression forces between bottom end shaft and compression housing. |
| US10858890B2 |
Steerable borehole excavation apparatus
A hydraulic jetting assembly is provided herein. The jetting assembly includes a jetting hose, with a jetting nozzle at its distal end. The jetting nozzle comprises a tubular stator body having a fluid discharge slot, and a tubular rotor body residing within a bore of the stator body. The jetting nozzle has one or more bearings residing between the stator body and the surrounding rotor body to accommodate relative rotational movement. The jetting nozzle includes a proximal end configured to sealingly connect to an end of a jetting hose, and to receive a high pressure jetting fluid. Preferably, the nozzle has an outer diameter that is equivalent to or slightly larger than an outer diameter of the jetting hose. Preferably, the jetting assembly has at least three actuator wires configured to induce a controlled bending moment at its distal end, thereby providing for a steerable downhole tool. Jetting collars may be placed along the jetting hose to overcome drag force. |
| US10858887B2 |
Boat or recreational vehicle ladder apparatus
A boat or recreational vehicle ladder apparatus is provided. One aspect of the present ladder apparatus includes an elongated extension handle including a slot adjacent a lower end thereof. Another aspect of a boat or recreational vehicle ladder apparatus provides a snap-on step tread which can be mounted to a dual-tubular ladder step structure. Another aspect of a boat or recreational vehicle ladder apparatus employs a laterally expandable ladder step which can be retrofit onto an existing ladder. A further aspect employs clasps or hooks to attach and retain a ladder step to generally vertical ladder rails in a tool-free and fastener-free manner. |
| US10858883B2 |
Optical body, window material, and roll screen
An optical body includes a first optical transparent layer having quadrangular pyramid-shaped depressions, a wavelength-selective reflecting layer formed on the depressions and selectively reflecting light of a specific wavelength band, and a second optical transparent layer formed on the wavelength-selective reflecting layer. When (θ, ϕ) is taken as the incident angle (θ: angle between perpendicular line relative to second optical transparent layer acting as incident surface and light incident on incident surface; ϕ: angle between specific straight line within incident surface and component resulting from projection of incident light on incident surface), with respect to incident light that is incident on the incident surface from different ϕ directions at θ=60°, the optical body has an average reflection angle of reflected light to the same quadrant as the incident light of 30° or more. |
| US10858880B2 |
Vanadium-based frit materials, binders, and/or solvents and/or methods of making the same
Certain example embodiments relate to seals for glass articles. Certain example embodiments relate to a composition used for sealing an insulted glass unit. In certain example embodiments the composition includes vanadium oxide, barium oxide, zinc oxide, and at least one additional additive. For instance, another additive that is a different metal oxide or different metal chloride may be provided. In certain example embodiments, a composition may be combined with a binder solution that substantially or completely burns out by the time the composition is melted. In certain example embodiments, a vacuum insulated glass unit includes first and second glass substrates that are sealed together with a seal that included the above-described composition. |
| US10858877B2 |
Insulating strip for door, window or façade elements, composite profile for door, window or façade elements, and method for finishing manufacturing of a roll-in head of an insulating strip for door, window or façade elements
An insulating strip (3) connects profiles (2) of a composite profile (1) for doors, windows or façade elements. At least one of the profiles has a roll-in groove (6) and is composed of a first metal material. The insulating strip (3) includes a strip body (4) composed of an insulating material and extending in a longitudinal direction (z). A roll-in head (5) is formed at a longitudinal edge of the strip body (4). The roll-in head (5) has a cross-sectional shape in a plane (x-y) perpendicular to the longitudinal direction (z) suitable for insertion into the roll-in groove (6). A metal sheet (13) having surface variations (17; 18) covers at least a portion of a surface (10, 11, 12) of the roll-in head (5). At least a portion of the sheet (13) is composed of a second metal material having a tensile strength of 300 N/mm2 or more. |
| US10858875B2 |
Assembly having a window support for a vehicle window
A vehicle window has two individual panes that are bonded by an adhesive layer. A window support has a connection segment, forming a holder, for mechanically connecting to the vehicle window. An electrical contact element that is partially arranged within the holder is fastened to the window support. The electrical contact element, which has the form of a ribbon conductor, serves to electrically contact an electrical counter contact element of the vehicle window. According to one aspect, the electrical contact element is routed, from between the two individual panes, out of the vehicle window, and is fastened to a surface of the vehicle window. |
| US10858874B2 |
Staged load amplified power closure system
A closure assembly includes a housing, a sensor, a door, and a primary actuator. The sensor is disposed within the housing. The door is supported by the housing and is movable between a closed position and an open position. The sensor is exposed when the door is in the open position. The primary actuator is operable to (i) apply a first force on the door to move the door from the closed position to the open position and (ii) apply a second force on the door to move the door from the closed position to the open position when the first force does not move the door into the open position. |
| US10858870B2 |
Hinge device with the possibility of ajar or breather opening
A hinge device includes a first connection means (3) configured to fixed to a structure or frame and rotatably connected to a second connection means (5) configured to fixed to a door device (1) comprises at least one interconnecting means (7) connected to a sliding means (13) and a friction means (17) with at least one friction sliding block (25) secured to the sliding means (13) and sliding along a respective sliding wall (27) of the first connection means (3) and parallel to a direction of translation of the sliding means (13), wherein at least one arrest means (19) is fixed to or made in the first connection means (3) in proximity to a sliding wall (27) to abut with the sliding means (13) to arrest its stroke towards the closing of the door or of the shutter in correspondence an ajar or breather opening condition (S). |
| US10858867B2 |
Vehicular door handle assembly and method for assembling the same
A vehicular door handle assembly for opening a vehicle door is provided and includes a chassis assembly having a forward end and a rearward end. The forward end includes an arm rotatable about an axis perpendicular to the longitudinal axis of the chassis and the rearward end includes a rotatable bellcrank. The vehicular door handle assembly further includes a handle grip movable to an actuated position to open a vehicle door and the handle grip includes a forward end and a rearward end. The forward end includes a connection member to rigidly connect with the rotatable arm and the rearward end includes a plunger rotatably connected to the rear end door handle and is rotatably connected to the bellcrank. |
| US10858855B2 |
Modular anti-ballistic shelter system
The modular anti-ballistic shelter system includes two end units and, optionally, additional middle units for a wider structure. End and middle units may also stack atop each other for multi-story structures. Each unit is configured to comply with both ISO standards for size and weight, and with the U.S. Department of State Certification Standard for Forced Entry and Ballistic Resistance of Structural Systems. Each exterior wall of each end unit and each middle unit is reinforced with wall studs that penetrate the unit's structural framework of beams and frames. Even though these wall studs are welded into place, penetration of the wall studs into the beams and frames ensures acceptable blast, ballistic, and forced entry resistance even if the welds are flawed. |
| US10858847B2 |
Fascia mounting system
A method or system for mounting fascia involving attaching at least two blocks, spaced apart to framing material, the blocks having upper and lower channels facing away from the framing material. Attaching an upper and lower J channel to a piece of fascia material and sliding the fascia material with the J channels into the block channels, then snapping caps over the at least two blocks. |
| US10858846B2 |
Swellable sealing lip
A panel comprises a swellable sealing lip. The panel comprises a panel top side and a panel bottom side and at least four panel edges arranged mutually facing each other in pairs, with complementary retaining profiles provided in pairs at the mutually facing panel edges, wherein the retaining profiles are configured such that at a retaining profile of one panel further panels with a complementary retaining profile can be mounted. In this case, at least one retaining profile comprises a swellable sealing lip at least partially along its longitudinal axis. Moreover, an arrangement of such panels and a method for producing such panels are proposed. In summary, the above-described panel has the advantage that panel joints can be protected against ingress and penetration of liquids in a particularly good and easy way without applying permanent, additional stresses to the connection of joined retaining profiles. |
| US10858844B2 |
Building element in plate shape, in particular floor covering panel, as well as floor covering formed by using said building elements, and method for their arrangement
The invention relates to a building element in plate shape, in particular a floor covering panel, which, apart from a mineral carrier plate or a carrier plate of WPC, comprises an upper side wear layer as well as preferably a lower side levelling layer, as well as to a floor covering formed by using such building elements, and to a method for the arrangement thereof, wherein the side faces thereof comprise a non-locking profile for forming special joints for receiving a material for forming a connection element. |
| US10858842B2 |
Wall panel
A wall panel may have a veneer layer, a middle layer made from magnesium oxide and an insulation layer made from a two-part rigid urethane pour foam. The insulation layer maybe chemically bonded to the middle layer. The veneer layer may include a poured substrate made from polyurethane or plastic. The veneer layer may further include aesthetic elements embedded in and bonded to the poured substrate. The aesthetic elements may include one or more of brick, ceramic tile, porcelain tile, natural stone, engineered stone, wood, ceramic, plastic, or vinyl. A finished surface of the aesthetic elements may extend above a top surface of the poured substrate. The poured substrate may include sand causing the top surface of the poured substrate to have an appearance of mortar. |
| US10858840B2 |
Electric blinds roof structure of canopy and canopy
An electric blinds roof structure provided in this invention includes a top frame, and at least a group of blinds is installed at the top frame. Each group of blinds includes a plurality of slats, a linkage strip, and an electric control mechanism, each slat is rotatably installed at the top frame, and each slat is directly hinged to the linkage strip or hinged to the linkage strip through a fixing member fixed at the slat. The electric control mechanism is used to drive at least one linkage strip to move thus to control opening and closing of the slats. This invention can drive the linkage strip to move through the electric control mechanism, thereby controlling the opening and closing of slats corresponding to blinds, and operation is convenient and reliable compared to the operation mode of rolling a rolling rod in the prior art. |
| US10858839B2 |
Roofing, cladding or siding product, its manufacture and its use as part of a solar energy recovery system
A roofing, cladding or siding product which is light weight, easy to install, durable, and resistant to environmental wear includes a module that can be used to form a weatherproof covering over top of a building surface. The module can also form a weatherproof covering, and be used as part of a thermal energy recovery or removal system. The module can also form part of a thermal energy recovery system that includes an array of solar cells to generate electrical energy. |
| US10858827B2 |
Buckling-restrained brace with flat energy dissipation element, building and assembly method
A buckling-restrained brace with a flat energy dissipation element, a building with the brace and an assembly method of the brace belongs to the field of force-resisting members of structural engineering. The brace includes a telescopic inner restrained member, an outer restrained member sleeved outside the inner restrained member, and the flat energy dissipation element between the inner and outer restrained members; the inner restrained member includes a first and a second steel square tube which are connected; the flat energy dissipation element includes four flat fuses, and two ends of each fuse are connected to four sides of the first and second steel square tube by bolts; and the inner section of the outer restrained member is square, the outer restrained member covers the flat energy dissipation element, and a certain gap is disposed between the outer restrained member and the flat energy dissipation element. |
| US10858826B2 |
Expansion joint having cover pan with magnetic attachment
Embodiments of an expansion joint are provided. The expansion joint is configured to cover a gap between a first architectural surface and a second architectural surface. The expansion joint includes a panel having a first surface and a second surface in which the second surface is opposite the first surface. When the panel covers the gap, the panel is magnetically connected to both of the first architectural surface or the second architectural surface. The expansion joint may also a tether to connect the panel to the architectural surfaces when the panel becomes dislodged. |
| US10858822B2 |
Construction and method for constructing same
A construction having generalized and alternative joints, capable of making pillar materials self-stood at in horizontal direction of lower frame materials. Upper and lower frame materials formed by laminating three sawn plates with two or more different plate width in plate thickness direction, and a recessed groove or a protruding stripe of the alternative joints is formed between outer layer plate width of outer layer sawn plates interposing an intermediate layer of laminated layers and an intermediate plate width of intermediate sawn plate interposed as the intermediate layer. The pillar materials are formed by laminating three sawn plates with same length in plate thickness direction, and a protrusion or a recess, which can be fitted closely to the recessed groove or the protruding stripe, are formed at both ends by deviating an intermediate sawn plate in a longitudinal direction for a distance of the difference to outer layer sawn plates. |
| US10858820B2 |
Reinforced beam system
A reinforced beam system comprises at least one pair of angularly spaced, corner-connected beams configured with two oppositely oriented triangular closed head portions, and a web interposed between head portions; a plurality of reinforcement elements forcibly contacting an interior wall of the corresponding head portion; and for each pair, at least one angled connector. A first leg of the angled connector abuts the flange of a second head portion of the first beam and is connected to a first reinforcement element inserted within the second head portion of the first beam, and a second leg of the angled connector abuts the flange of a first head portion of the second beam and is connected to a second reinforcement element inserted within both the first head portion of the second beam and a first head portion of the first beam. A beam system in one embodiment is devoid of reinforcement elements. |
| US10858818B2 |
Interlocking building system using one-piece skin-and-frame panels, vacuum-insulation, vertical slide-locks, multi-story slides, and snap-locks
A system of structural interlocking panels for forming disaster-resistant buildings, comprising: a hollow, internally-braced, vacuum-insulated panel shell having at least two interlocking sides, the first side having a convex-inward single-curvature, the second side having a straight surface, the third side having a straight surface with at least one integral tongue with at least one head extending vertically-upward for receiving a complementary groove of a first side of an adjacent panel. Panels are thus vertically slide-locked along panel sides and faces, thereby triggering automatic snap joints that prevent backward movement of the panel. The system can assemble spheres, cylinders, toroids, tetrahedrons, flat shapes, and irregular shapes. |
| US10858817B2 |
Modular integrated building and construction method thereof
Disclosed herewith a modular integrated building and a construction method thereof. The building comprises multiple prefabricated room units (1). A bottom of a load-bearing structure of the prefabricated room unit (1) is provided with a semi-prefabricated connecting port (2). Reinforcing bars arranged at a top of the prefabricated room unit (1) of a next floor are inserted in the connecting port (2) and thus connected with reinforcing bars arranged therein, so that the prefabricated room units (1) of two adjacent floors are connected with each other through in-situ casting concrete in the connecting port (2). A cast-in-situ concrete interlayer (3) is arranged on a top plate (11) of the prefabricated room unit (1) of a next floor, for connecting adjacent prefabricated room units (1) of a same floor together. |
| US10858816B2 |
Conical filtering device
The present invention relates to a conical filter used to filter storm water being directed into a catch basin and to filter water being pumped from a sediment pond. |
| US10858810B2 |
Shovel management apparatus and shovel management method
A shovel management apparatus includes a temporary storing part and an abnormality information storing part. The temporary storing part temporarily stores detection information containing an operation input amount detected by an input amount detecting part of a shovel and physical amounts detected by a plurality of sensors in the shovel. The abnormality information storing part stores abnormality information. A controller performs an abnormality determination based on the detection information. The controller transfers, when an occurrence of an abnormality is determined at a first time, the detection information as the abnormality information, which is stored in a time period from a second time earlier than the first time to at least the first time, from the temporary storing part to the abnormality information storing part. |
| US10858808B2 |
Excavator
An excavator attachment is attached to a rotating platform of an excavator. A display unit visually displays a predicted stability indicating stability of the posture of the excavator after the excavator is manipulated. |
| US10858804B2 |
Work machine
A work machine including a front control section configured to calculate a limit command value for restricting an operation of a front work implement includes: for example, a bypass line that bypasses, for example, the proportional solenoid valve in, for example, the pilot line; for example, a bypass valve disposed in, for example, the bypass line; a switch configured to output a signal to turn on or off control by the front control section; an on/off determining part configured to determine whether the signal from the switch is an on signal that brings front control into an on state or an off signal that brings the front control into an off state; an open/close command part configured to generate an open/close command signal to open the bypass valve when the signal is determined to be the off/off signal. |
| US10858803B2 |
Loader frame
Power machine frames for power machines such as skid steer loaders that include features for aiding in the manufacture of the power machines, providing space saving advantages in the design of the power machine, and/or providing performance advantages for the power machine. |
| US10858801B2 |
System for controlling operation of a machine
A system for controlling operation of a machine having a frame supported by ground engaging members and a work implement movably supported by the frame includes a machine position sensor and an implement position sensor to output data pertaining to a position and orientation of the machine and the work implement within a worksite. The system further includes a controller that receives the data output by the machine position sensor and the implement position sensor. The controller computes an amount of gap that is required for alignment of the machine and the work implement with a slot based on the received data. The controller then controls a movement of the ground engaging members for positioning the machine at the computed amount of gap from a cut point located within the slot prior to the work implement entering a cut position for performing a cut within the slot. |
| US10858799B2 |
Tool stabilizer system
A stabilizer system includes a first object that moves relative to a second object and includes a first actuator coupled to a first wear pad. The first actuator drives the first wear pad to contact a first side of the second object to control motion of the first object relative to the second object. The first actuator operates in a first mode and in a second mode. While operating in the first mode, the first actuator applies a first force to the first wear pad to block the motion of first object relative to the second object. While the first actuator is operating in the second mode, the first actuator applies a second force, lower than the first force, to the first wear pad to enable the motion of the first object relative to the second object. |
| US10858798B2 |
Steel pipe cofferdam construction method using suction penetration and stacking of pipe members
A circular pipe member is penetrated into the seabed by a suction pressure, and a plurality of circular pipe members are vertically stacked thereon and integrated thereto to construct a cofferdam. When dismantling the cofferdam, the circular pipe members are disassembled and dismantled in order by using a lifting wire installed at a newly constructed structure installed in the inner space of the cofferdam. |
| US10858794B2 |
Sack for the realisation of civil engineering works, process for its manufacture, and for the realisation of a work by means of several sacks of this type
A sack for realising civil engineering works, including a sack structure with two main faces defined by two respective equal main areas of cloth that are joined over most of their periphery. The main areas of cloth define an opening for introducing filling material into the sack structure when in use. The sack includes at least one area of protective cloth whose resistance characteristics differ from the main areas of cloth. The area of protective cloth is fastened to the outside of the sack structure so as to substantially cover a single main face thereof. |
| US10858792B2 |
Pavement marking cleaning system
A system for using a fluid to clean markings on a hard surface includes a cleaning hood operably mounted on wheels for movement across the hard surface with the cleaning hood positioned immediately above the hard surface, a set of a plurality of cleaning arms of a selected length, the cleaning arms mounted for rotation under the cleaning hood and defining a cleaning area swept by the cleaning arms, a plurality of nozzles, each nozzle mounted on one of the plurality of cleaning arms, a cleaning fluid connection carried by the hood, the cleaning fluid connection configured to fluidly connect the nozzles and cleaning arms to a cleaning fluid supply, a vacuum connection carried by the hood, the vacuum connection configured to apply vacuum from a vacuum pump to remove contaminated cleaning fluid from the hard surface to a waste fluid storage tank, and a second set of a plurality of cleaning arms of a second selected length, wherein the plurality of cleaning arms of a selected length may be replaced by the second set of cleaning arms of a second selected length, altering the cleaning area swept by the cleaning arms. |
| US10858790B1 |
Methods of forming an asphalt shingle waste powder from asphalt shingle waste
Non-limiting embodiments of the present disclosure relate to a method comprising: obtaining asphalt shingle waste (ASW) and performing grinding, screening, and separating steps on the ASW. In some embodiments, granules are removed from the ASW. In some embodiments, the method transforms ASW into ASW powder. In some embodiments, the ASW powder is formed into a plurality of briquettes. In some embodiments, at least one of: the ASW powder, the plurality of briquettes, or any combination thereof is fed into a mixing process that results in an ASW powder filled coating. |
| US10858785B2 |
Fibrous structures and methods for making same
Fibrous structures that exhibit a pore volume distribution such that greater than about 50% of the total pore volume present in the fibrous structure exists in pores of radii of from about 101 μm to about 200 μm, and methods for making such fibrous structures are provided. |
| US10858784B2 |
Coatings using clays with low packing density
Paper and paperboard coatings are disclosed using a modified clay which is characterized by an average shape factor less than 60, a sediment void volume greater than 48%, and containing less than 30% by mass of particles less than 1 micron in diameter. |
| US10858781B2 |
Method of treating cellulose pulp
Disclosed is a method of treating cellulose pulp for use in regeneration of cellulose including the steps of: i) preparing an alkaline metal hydroxide solution having a concentration of 4-10% by weight; ii) adding cellulose pulp to form a slurry; iii) heating the slurry to a temperature of 40-100° C.; and iv) dissolving the treated cellulose pulp in an alkaline solution having a temperature within the range of −10° C. to 12° C.; wherein the percentage by weight is based on the total weight of the slurry. |
| US10858778B2 |
Treatment plate for a garment treatment appliance
The invention provides a treatment plate (10) for a garment treatment appliance (100), the treatment plate (10) having a contact surface (13) that in use slides on a garment (200) being treated, the contact surface (13) comprising a coating (20) comprising a metal oxide coating (21), the metal oxide coating (21) comprising: —first metal ions selected from the group consisting of titanium (Ti), zirconium (Zr), hafnium (Hf), scandium (Sc), and yttrium (Y); and—second metal ions selected from the group consisting of cerium (Ce), manganese (Mn), and cobalt (Co). This invention provides a favorable gliding behavior. |
| US10858776B2 |
Washing machine
A washing machine includes a housing; a drum disposed inside the housing and including a rotation shaft that extends in a vertical direction; and a filter unit disposed at an inner wall of the drum, configured to filter washing water flowing in a circumferential direction of the drum and to discharge the washing water in a radial direction inside of the drum. Accordingly, when a water current is formed inside the drum in the circumferential direction of the drum, the filter unit is disposed inside the drum so that foreign substances in the washing water rotated in the circumferential direction of the drum can be easily filtered. |
| US10858771B2 |
Device and method for producing a carrier part having a plurality of fiber bundles
A device and a method for producing a carrier part having a plurality of fiber bundles. At least one fiber bundle strand is removed from a supply with a fiber bundle conveying unit and is conveyed into its own feed channel. A suction channel associated with each feed channel is fluidically connected thereto. An air flow is generated in the suction channel, and an end portion of the at least one fiber bundle strand is conveyed into the suction channel. By moving the at least one suction channel into a working position, the end portion of the at least one fiber bundle strand is free in a working region of the device. A needle unit having at least one needle can pick up the end portion in the working region and can pull or push it through a carrier part as the needle unit moves through the carrier part. |
| US10858764B2 |
Yarn return unit for returning a yarn as well as a workstation of a textile machine comprising a yarn return unit
A yarn return unit for returning a yarn into a delivery unit of a textile machine during a piecing process includes a yarn-guiding section configured to guide and position the yarn with respect to the delivery unit. A blowing unit generates an air flow for returning the yarn from the yarn-guiding section into the delivery unit, the blowing unit defining a flow direction of the air flow. The yarn-guiding section includes an open contour that defines an insertion area through which the yarn is inserted into the yarn-guiding section transversely to the flow direction of the air flow. |
| US10858760B2 |
T cell receptor library
The invention relates to a library for the expression of all functional TCR types comprising 45 TCR constructs each encoding one of the 45 different TCR α chains and 47 TCR constructs each encoding one of the 47 different TCR β chains, wherein each of the 45 TCR constructs encoding one of 45 different TCR α chain comprises the following building blocks one of the variable AV segments AVseg1 to AVseg45, and a constant AC segment, and wherein each of the 47 TCR constructs encoding one of 47 different TCR β chains comprises one of the variable BV segments BVseg1 to BVseg47, and a constant BC segment. |
| US10858759B2 |
Molybdenum crucible
The molybdenum crucible includes a cylindrical side wall and a bottom provided integrally with one end of the side wall. The side wall includes a coarse grain region configured to extend from an outer wall toward an inner wall and a fine grain region configured to extend from the inner wall toward the outer wall so as to be in contact with the coarse grain region. The ratio of the coarse grain region in the side wall in the thickness direction thereof is 10% or more and less than 90%. The coarse grain region is defined as such a region in which crystal grains having a grain size of 1 mm or more determined by an intercept method in the height direction of the crucible occupy 95% or more of an area of a measurement region. |
| US10858753B2 |
Method and apparatus for manufacturing silicon single crystal
A silicon single crystal manufacturing method by a Czochralski method pulls up a silicon single crystal from a silicon melt in a quartz crucible while applying a magnetic field to the silicon melt. During a pull-up process of the silicon single crystal, the surface temperature of the silicon melt is continuously measured, and crystal growth conditions are changed based on a result of frequency analysis of the surface temperature. |
| US10858751B2 |
Surface-treated steel sheet, process for producing the same and resin-coated surface-treated steel sheet
A surface-treated steel sheet for cans forming a coating of a compound containing chiefly Zr and containing F, the amount of Zr being 80 to 200 mg/m2 and the amount of F being not less than 12 mg/m2 in the coating on the surface that becomes the outer surface side of the can. The surface-treated steel sheet is capable of effectively preventing the resin coating from peeling on the outer surface side of the can at dented portions. |
| US10858747B2 |
Acidic zinc and zinc nickel alloy plating bath composition and electroplating method
The present invention relates to an acidic zinc or zinc-nickel alloy plating bath composition comprising a source for zinc ions, optionally a source for nickel ions, a source for chloride ions and at least one dithiocarbamyl alkyl sulfonic acid or salt thereof. Said plating bath composition and the corresponding plating method result in zinc or zinc-nickel alloy layers having an improved throwing power and thickness distribution, particularly when plating substrates having a complex shape and/or in rack-and-barrel plating. |
| US10858744B2 |
Ozone generators, methods of making ozone generators, and methods of generating ozone
An electrolytic ozone generator includes an anode with a longitudinal edge, a cathode with a longitudinal edge spaced apart from the cathode, and an isolator. The isolator electrically separates the cathode from the anode and is semi-impermeable. The anode and cathode are impermeable for generating ozone in a flow area fluidly coupling longitudinal edges of the anode and the cathode. Ozone water apparatus, methods of making electrolytic ozone generators, and methods of generating ozone using electrolytic ozone generators are also described. |
| US10858742B2 |
Nitrogen substituted aromatic triazoles as corrosion control agents
Compositions and methods for inhibiting corrosion of metallic surfaces in contact with an aqueous medium such as copper, copper alloy, and steel surfaces of an open recirculating cooling water system. In certain embodiments, an aromatic triazole having an anionic substituent bonded to a nitrogen atom of the triazole (ANST) is used as the corrosion inhibitor. In other embodiments, the corrosion inhibitor is a reaction product of an aromatic triazole and an aldehyde (ATA). |
| US10858741B2 |
Plasma resistant multi-layer architecture for high aspect ratio parts
Disclosed herein is an article comprising one or more channels and a multi-layer protective coating on the one or more channels. The multi-layer protective coating includes an anodization layer comprising a plurality of cracks and a plurality of pores, a sealing layer on the anodization layer, and a top layer on the sealing layer. The sealing layer comprises a metal oxide, the seals the plurality of cracks and the plurality of pores, and has a porosity of approximately 0%. The top layer comprises a rare earth oxide, a rare earth fluoride, or a rare earth oxyfluoride, has a different material composition than the sealing layer, and has a porosity of approximately 0%. |
| US10858740B2 |
Systems and methods for modifying surfaces of substrates
The present disclosure presents a method and a system for modifying a surface of a substrate. The method includes an act of abrasive blasting of a part of the surface of the substrate. In the abrasive blasting, an abrasive media is provided to the part of the surface. The abrasive media is carried to the part by a first carrier. The abrasive media collides with the part of the surface and causes abrasion to the part of the surface. In the method, the first carrier includes steam. The steam of the first carrier heats the part of the surface. |
| US10858733B2 |
High conductivity graphene-metal composite
Embodiments of the present technology include graphene-metal composites. An example graphene-metal composite comprises a porous metal foam substrate, a graphene layer deposited to the porous metal foam substrate, a metal layer applied to the graphene layer, and another graphene layer deposited to the metal layer; the multilayered porous metal foam substrate being compressed to form a graphene-metal composite. |
| US10858729B2 |
Systems and methods of modulating flow during vapor jet deposition of organic materials
Embodiments of the disclosed subject matter provide methods and systems including a nozzle, a source of material to be deposited on a substrate in fluid communication with the nozzle, a delivery gas source in fluid communication with the source of material to be deposited with the nozzle, an exhaust channel disposed adjacent to the nozzle, a confinement gas source in fluid communication with the nozzle and the exhaust channel, and disposed adjacent to the exhaust channel, and an actuator to adjust a fly height separation between a deposition nozzle aperture of the nozzle and a deposition target. The adjustment of the fly height separation may stop and/or start the deposition of the material from the nozzle. |
| US10858728B2 |
Phase-change type vanadium oxide material and preparation method therefor
A phase-transition type vanadium oxide material and a preparation method therefor. The preparation method includes the following steps: providing a vanadium oxide base material, and implanting gaseous ions into the vanadium oxide base material, to obtain a phase-transition type vanadium oxide material having a preset phase-transition temperature. Subsequently, optionally, further annealing may be performed to adjust a bubble generation status in vanadium oxide after the gaseous ions are implanted, to further adjust the stress and strain and the phase-transition temperature. The method for preparing a phase-transition type vanadium oxide material consistent with the present invention has simple steps, desirable process reproducibility, high flexibility, and the phase-transition temperature of vanadium oxide can be continuously adjusted by changing an implantation dosage of the gaseous ions. In addition, the present invention has desirable compatibility, and can be combined with other phase-transition temperature methods, to achieve a larger phase-transition temperature adjustment range. |
| US10858726B2 |
Vapor deposition mask, vapor deposition mask manufacturing method , and organic semiconductor element manufacturing method
A vapor deposition mask (100) includes a resin layer (10) having a first primary surface (11) and a second primary surface (12), and having a plurality of openings (13), and a metal layer (20) having a third primary surface (21) and a fourth primary surface (22), and provided on the first primary surface of the resin layer so that the fourth primary surface is located on the resin layer side, wherein the metal layer is shaped so that the plurality of openings are exposed therethrough. A portion of the first primary surface of the resin layer that is in contact with the metal layer, a portion of the first primary surface of the resin layer that is not in contact with the metal layer, and the third primary surface of the metal layer each include a rough surface region having a depressed/protruding shape. |
| US10858722B2 |
Platinum-nickel-based alloys, products, and methods of making and using same
Platinum-nickel-based ternary or higher alloys include platinum at about 65-80 wt. %, nickel at about 18-27 wt. %, and about 2-8 wt. % of ternary or higher additions that may include one or more of Ir, Pd, Rh, Ru, Nb, Mo, Re, W, and/or Ta. These alloys are age-hardenable, provide hardness greater than 580 Knoop, ultimate tensile strength in excess of 320 ksi, and elongation to failure of at least 1.5%. The alloys may be used in static and moveable electrical contact and probe applications. The alloys may also be used in medical devices. |
| US10858718B2 |
Steel sheet for hot press and method of manufacturing same, and hot-press forming part and method of manufacturing same
A steel sheet for hot press comprises: a predetermined chemical composition; and a steel microstructure that includes ferrite and cementite and in which Mnθ/Mnα is 1.4 or more, where Mnα is a Mn concentration of the ferrite and Mnθ is a Mn concentration of the cementite. |
| US10858717B2 |
Material for high strength steel sheets, hot rolled material for high strength steel sheets, hot-rolled and annealed material for high strength steel sheets, high strength steel sheet, high strength hot-dip-coated steel sheet, high strength electroplated steel sheet, and method of manufacturing same
A high strength steel sheet having excellent surface quality and formability with a tensile strength of 980 MPa or more and a TS-El balance of 30000 MPa % or more is provided. A high strength steel sheet comprises: a chemical composition containing C: 0.08% to 0.30%, Si: 2.0% or less, Mn: more than 3.0% and 10.0% or less, P: 0.05% or less, S: 0.01% or less, Al: 1.5% or less, Ti: 0.010% to 0.300%, and N: 0.0020% to 0.0100% in a range satisfying 1.1≤(Ti+Mn1/2/400)/(0.01+5N)≤6.0; and a microstructure including a retained austenite phase and a ferrite phase, wherein a ratio γMn/αMn of an average Mn concentration (γMn) of the retained austenite phase to an average Mn concentration (αMn) of the ferrite phase is 1.5 or more. |