US11158619B2
An embodiment package includes a first integrated circuit die, an encapsulant around the first integrated circuit die, a conductive line electrically connecting a first conductive via to a second conductive via, the conductive line including a first segment over the first integrated circuit die and having a first width, and a second segment over the first integrated circuit die having a second width larger than the first width, the second segment extending over a first boundary between the first integrated circuit die and the encapsulant.
US11158614B2
An embodiment device includes a first die, a second die electrically connected to the first die, and a heat dissipation surface on a surface of the second die. The device further includes a package substrate electrically connected to the first die. The package substrate includes a through-hole, and the second die is at least partially disposed in the through hole.
US11158609B2
The present invention relates to a three-dimensional integrated package device for a high-voltage silicon carbide power module, comprising a source substrate, first chip submodules, a first driving terminal, a first driving substrate, a ceramic housing, a metal substrate, a water inlet, a water outlet, second chip submodules, a second driving terminal, a second driving substrate and a drain substrate from top to bottom; and each first chip submodule is composed of a driving connection substrate, a power source metal block, a first driving gate metal post, second driving gate metal posts, a silicon carbide bare chip, an insulation structure and the like. A three-dimensional integrated half-bridge structure is adopted to greatly reduce corresponding parasitic parameters.
US11158608B2
A semiconductor package and a manufacturing method thereof are provided. The semiconductor package includes a first redistribution structure, a second redistribution structure, a first semiconductor die, a second semiconductor die and an encapsulant. The second redistribution structure is vertically overlapped with the first redistribution structure. The first and second semiconductor dies are located between the first and second redistribution structures, and respectively have an active side and a back side opposite to the active side, as well as a conductive pillar at the active side. The back side of the first semiconductor die is attached to the back side of the second semiconductor die. The conductive pillar of the first semiconductor die is attached to the first redistribution structure, whereas the conductive pillar of the second semiconductor die extends to the second redistribution structure.
US11158600B2
A device includes a molding compound encapsulating a first integrated circuit die and a second integrated circuit die; a dielectric layer over the molding compound, the first integrated circuit die, and the second integrated circuit die; and a metallization pattern over the dielectric layer and electrically connecting the first integrated circuit die to the second integrated circuit die. The metallization pattern comprises a plurality of conductive lines. Each of the plurality of conductive lines extends continuously from a first region of the metallization pattern through a second region of the metallization pattern to a third region of the metallization pattern; and has a same type of manufacturing anomaly in the second region of the metallization pattern.
US11158595B2
An embedded die package includes a first die having an operating voltage between a first voltage potential and a second voltage potential that is less than the first voltage potential. A via, including a conductive material, is electrically connected to a bond pad on a surface of the first die, the via including at least one extension perpendicular to a plane along a length of the via. A redistribution layer (RDL) is electrically connected to the via, at an angle with respect to the via defining a space between the surface and a surface of the RDL. A build-up material is in the space.
US11158585B1
An integrated circuit package shield comprising a frame comprising two or more segments, the segments to interlock with one another along a substrate and the segments comprising electrically conductive material to electrically couple to the substrate; and a lid to cover the frame, the lid comprising a conductive material to electrically couple to the substrate.
US11158581B2
A semiconductor package may include: a frame having a cavity and including a wiring structure connecting first and second surfaces of the frame to each other; a first connection structure d on the second surface of the frame and including a first redistribution layer connected to the wiring structure; a semiconductor chip on the first connection structure within the cavity and having connection pads connected to the first redistribution layer; an encapsulant encapsulating the semiconductor chip, covering the first surface of the frame, and having an upper surface substantially coplanar with an upper surface of the wiring structure; and a second connection structure including an insulating layer disposed on the upper surfaces of the encapsulant and the wiring structure, a second redistribution layer on the insulating layer, and vias penetrating through the insulating layer and connecting the wiring structure and the second redistribution layer.
US11158575B2
A method for making a semiconductor structure includes defining one or more device areas and one or more interconnect areas on a silicon substrate, forming trenches in the interconnect areas of the silicon substrate, oxidizing the silicon substrate in the trenches to form silicon dioxide regions, forming a III-nitride material layer on the surface of the silicon substrate, forming devices in the device areas of the gallium nitride layer, and forming interconnects in the interconnect areas. The silicon dioxide regions reduce parasitic capacitance between the interconnects and ground.
US11158571B2
A semiconductor device comprises conductive lines, a conductive landing pad in electrical communication with a conductive line of the conductive lines, and a conductive interconnect structure in electrical communication with the conductive landing pad. The conductive interconnect structure comprises a contact plug in electrical communication with the conductive landing pad, and a global interconnect contact in electrical communication with the contact plug and having a greater lateral width than the contact plug. Related electronic systems and method are also disclosed.
US11158566B2
Methods, systems, and apparatus, including an integrated circuit (IC) with a ring-shaped hot spot area. In one aspect, an IC includes a first area along an outside perimeter of a surface of the IC. The first area defines a first inner perimeter. The IC includes a second area that includes a center of the IC and that includes a first set of components. The second area defines a first outer. The IC includes a ring-shaped hot spot area between the first area and the second area. The ring-shaped hot spot area defines a ring outer perimeter that is juxtaposed with the first inner perimeter. The ring-shaped hot spot area defines a ring inner perimeter that is juxtaposed with the first outer perimeter. The ring-shaped hot spot area includes a second set of components that produce more heat than the first set of components.
US11158563B2
A power semiconductor module including a cooling apparatus and a power semiconductor device mounted on the cooling apparatus, wherein the cooling apparatus includes: a ceiling plate that; a case; and a cooling fin, a ceiling plate and the case respectively include fastening portions that are used to fasten the ceiling plate and the case to an external apparatus, while the ceiling plate and the outer edge portion are arranged in an overlapping manner, the power semiconductor device includes a circuit substrate and a terminal case, the fastening portions protrude farther outward than a periphery of the ceiling plate, and the terminal case includes a case body arranged along a perimeter of the circuit substrate and reinforcing portions that extend to top surface sides of the fastening portions.
US11158561B2
Methods, systems, and devices related to a memory device with a thermal barrier are described. The thermal barrier (e.g., a low density thermal barrier) may be positioned between an access line (e.g., a digit line or a word line) and a cell component. The thermal barrier may be formed on the surface of a barrier material by applying a plasma treatment to the barrier material. The thermal barrier may have a lower density than the barrier material and may be configured to thermally insulate the cell component from thermal energy generated in the memory device, among other benefits.
US11158552B2
A semiconductor device includes a first semiconductor portion and a second semiconductor portion. The first semiconductor portion provides a plurality of memory components, including a first substrate layer, a plurality of first interconnect conductive layers, a plurality of first conductive vias, and a plurality of first conductive contacts. The first conductive contacts electrically connect to the first conductive vias, and the first conductive contacts in combination with the first conductive vias are formed on a top first interconnect conductive layer of the first interconnect conductive layers. The second semiconductor portion provides a control circuit, including a second substrate layer and a plurality of second interconnect conductive layers. The first and second semiconductor portions are stacked vertically with one another, so that the first conductive contacts are electrically connected to the control circuit, and the first conductive contacts in combinations with the first conductive vias form a plurality of transmission channels.
US11158547B2
A semiconductor device including a first source/drain region at a lower portion thereof, a second source/drain region at an upper portion thereof, a channel region between the first source/drain region and the second source/drain region and close to peripheral surfaces thereof, and a body region inside the channel region. The semiconductor device may further include a gate stack formed around a periphery of the channel region.
US11158542B2
Semiconductor device structures are provided. The semiconductor device structure includes a number of first semiconductor wires over a semiconductor substrate, and the first semiconductor wires are vertically spaced apart from each other. The semiconductor device structure includes a first gate stack partially wrapping the first semiconductor wires, and a spacer element adjacent to the first gate stack. Each of the first semiconductor wires has a first portion directly below the spacer element and a second portion directly below the first gate stack, the first portion has a first width, the second portion has a second width, and the first width is greater than the second width.
US11158539B2
A method includes receiving a structure having a dielectric layer over a conductive feature; etching a hole through the dielectric layer and exposing the conductive feature; depositing a first metal into the hole and in direct contact with the dielectric layer and the conductive feature; depositing a second metal over the first metal; and annealing the structure including the first and the second metals.
US11158521B2
A fluid delivery system may include a substrate block having an upper surface; a first substrate port in the upper surface; a second substrate port in the upper surface; a substrate fluid passageway extending between the first substrate port and the second substrate port; a substrate ring defining the second substrate port; and a substrate seal channel formed in the upper surface and surrounding the substrate ring. An outer surface of the substrate ring may form an inner surface of the substrate seal channel. An active component may be selected from a flow controller, a pressure transducer, a flow measurement sensor, a pressure regulator, a valve, and a flow meter. The active component may comprise a lower surface; a first component port in the lower surface; a component fluid passageway; a component ring; and a component seal channel formed in the lower surface and surrounding the component ring.
US11158517B2
A method for selective plasma etching of silicon oxide relative to silicon nitride. The method includes a) providing a substrate containing a silicon oxide film and a silicon nitride film, b) exposing the substrate to a plasma-excited treatment gas containing 1) H2 and 2) HF, F2, or both HF and F2, to form a silicon oxide surface layer with reduced oxygen content on the silicon oxide film and form an ammonium salt layer on the silicon nitride film, c) exposing the substrate to a plasma-excited halogen-containing gas that reacts with and removes the silicon oxide surface layer from the silicon oxide film, and d) repeating steps b) and c) at least once to further selectively etch the silicon oxide film relative to the ammonium salt layer on the silicon nitride film. The ammonium salt layer may be removed when the desired etching has been achieved.
US11158512B2
A FinFET device structure is provided. The FinFET device structure includes a substrate, a fin structure formed over the substrate, and an isolation structure formed over the substrate. The fin structure protrudes from the isolation structure. The FinFET device structure further includes a fin isolation structure formed over the isolation structure and a metal gate structure formed over the fin structure and the fin isolation structure.
US11158509B2
A method for semiconductor manufacturing includes providing a substrate, forming a patterning layer over the substrate, and patterning the patterning layer to form a hole in the patterning layer. The method also includes applying a first directional etching to two inner sidewalls of the hole to expand the hole along a first direction and applying a second directional etching to another two inner sidewalls of the hole to expand the hole along a second direction that is different from the first direction.
US11158482B2
A multi-beam particle microscope includes a multi-beam particle source, an objective lens, a detector arrangement, and a multi-aperture plate with a multiplicity of openings. The multi-aperture plate is between the objective lens and the object plane. The multi-aperture plate includes a multiplicity of converters which convert backscattered electrons which are generated by primary particle beams at an object into electrons with a lower energy, which provide electrons that form electron beams detected by the detector arrangement.
US11158478B2
A safety fuse for use in a motor vehicle includes which fuse comprises a first contact metal portion, a second contact metal portion and a melting metal section connecting the first contact portion to the second contact portion. The melting section is enclosed by a casing made from a non-conductive material and includes two hollow half-shells provided with mutual coupling elements, each half-shell having an inner surface facing the melting section and an outer surface facing outside of the fuse. At least one of the half-shells is provided on at least part of the inner surface of an alveolar structure with open cells in the direction of the melting section. The alveolar structure is formed by a plurality of walls protruding from the inner surface and intersected with each other.
US11158477B2
A system may include a power supply that generates a first voltage. The power supply may couple upstream from an electrical load. The electrical load may operate based at least in part on the first voltage. In some cases, a solid-state circuit breaker may be coupled between the power supply and the electrical load. Furthermore, a control system may be communicatively coupled to the power supply, the electrical load, and the solid-state circuit breaker. The control system may receive an operational status from the solid-state circuit breaker and may update a visualization rendered on a graphical user interface based at least in part on the operational status. The operational status may indicate an operation of the solid-state circuit breaker coupling the power supply to the electrical load.
US11158476B2
An electromagnetic relay includes: an exciting coil; a movable core driven by the exciting coil; a movable contactor having a first movable contact and a second movable contact to operate with the movable core; a first fixed terminal having a first fixed contact with which the first movable contact abuts when the movable contactor is moved by energizing the exciting coil; and a second fixed terminal having a second fixed contact with which the second movable contact abuts when the movable contactor is moved by energizing the exciting coil. An inclination angle of a central axis of the first movable contact with respect to a central axis of the first fixed contact and an inclination angle of a central axis of the second movable contact with respect to a central axis of the second fixed contact are inclined in opposite directions from each other.
US11158470B2
A luminous key comprises a key cap, a bottom plate, a first circuit component and a second circuit component. The key cap comprises a body, an extension part and a light exiting part. The extension part is disposed at the periphery of the body. The light exiting part is disposed on the body. The bottom plate has a through hole. The first circuit component has a first layer, a second layer and a light emitting unit. The first layer is disposed on the second layer. The light emitting unit is disposed between the first layer and the second layer, and the light emitting unit is corresponding to the through hole. The second circuit component is disposed between the key cap and the bottom plate. A lifting structure is disposed between the key cap and the bottom plate. Light adjusting structures define a light adjusting region. An orthographic projection of the light adjusting region towards the second layer covers at least a portion of the light emitting unit.
US11158468B2
A drawer type circuit breaker comprises a drawer base and a circuit breaker body, wherein the circuit breaker body is rocked into and out of the drawer base, so that a main circuit of the circuit breaker body and the drawer base is switched on and switched off; a safety baffle is provided between the drawer base and the circuit breaker body to block a drawer base busbar or a bridge type contact of the drawer base; and a front-rear displacement device for the safety baffle to move toward a movement direction of the drawer base is provided on the safety baffle and the drawer base. According to the drawer type circuit breaker of the present invention, the front-rear displacement device is provided on the safety baffle and the drawer base, the safety baffle is displaceable front and back, and the drawer base busbar may penetrate out of the safety baffle. The bridge contact can be mounted either on the drawer base or on the body, such that the mounting position of the bridge type contact is more flexible, and the connection of the main circuit is more stable and reliable.
US11158466B2
In a switch in which one end portion of a blade is pivotally attached to a fixed contactor and another end portion of the blade is brought into pressure contact with a fixed contactor by rotational operation of the blade, at least one slit is provided in each of a conductive contact surface, with respect to the fixed contactor, of the one end portion of the blade and a conductive contact surface, with respect to the fixed contactor, of the other end portion of the blade, so as to divide each of the conductive contact surfaces, thereby achieving multi-point contact on each of the conductive contact surfaces, and a thickness of a contact-pressure spring fixing portion of the blade at which a contact-pressure spring for bringing the other end portion into pressure contact with the fixed contactor is made smaller than that of the other end portion.
US11158457B2
A dielectric ceramic composition includes, as a main component, a perovskite compound containing Sr and Zr and may contain Ca and/or Ti, further contains Li and Si, and may contain Mn. When a total content of Zr and Ti is 100 parts by mol, a total content (100×m) of parts by mol of Sr and Ca is 0.8≤m≤1.3, a content a of parts by mol of Mn is 0≤a≤10, a content b of parts by mol of Li is 5≤b≤15, a content c of parts by mol of Si is 20≤c≤40, a molar ratio x of Ca/(Sr+Ca) is 0≤x≤0.8, and a molar ratio y of Ti/(Zr+Ti) is 0≤y≤0.5.
US11158445B2
A permanent magnet for a rotating electrical machine includes a magnet body. The magnet body includes a magnetization direction, a first side surface and a second side surface opposite to the first side surface in a first direction perpendicular to the magnetization direction, and at least one first slit passing through the magnet body in the magnetization direction. The at least one first slit extends in the first direction to the first side surface and not to the second side surface.
US11158443B2
A soft magnetic alloy contains a main component having a composition formula of (Fe(1−(α+β))X1αX2β)(1−(a+b+c+d))MaBbPcCd and auxiliary components including at least Ti, Mn and Al. In the composition formula, X1 is one or more selected from the group consisting of Co and Ni, X2 is one or more selected from the group consisting of Ag, Zn, Sn, As, Sb, Bi and a rare earth element, and M is one or more selected from the group consisting of Nb, Hf, Zr, Ta, Mo, W and V. In the composition formula, 0.030≤a≤0.100, 0.050≤b≤0.150, 0
US11158441B1
A high-speed cable drain wire system includes a cable shield housing conductor(s), an insulator subsystem that surrounds the conductor(s), and drain wire subsystem(s) that each have at least one drain wire strand, and with each drain wire strand including a plurality of drain wires. The plurality of drain wires in each drain wire strand may be positioned in a side-by-side orientation or a twisted orientation, and when the at least one drain wire strand included a the plurality of drain wire strands, the plurality of drain wire strands in each drain wire subsystem may be positioned in a braided orientation or a twisted orientation. In response to routing the cable, a bend may be produced in the drain wire subsystem(s), and the plurality of drain wires in each drain wire strand are configured to experience a stress that is less than a stress threshold in response to the bend.
US11158432B1
A heat pipe reactor may include a reactor core and one or more heat exchangers positioned on one or both sides of the reactor core. The heat pipe reactor may also include a plurality of heat pipes extending from the reactor core and out through the one or more heat exchangers. The reactor core may be composed of a plurality of monolithic blocks.
US11158431B2
Device for producing energy by nuclear fission, and methods of using same. The device comprises a core container of a core container material, which core container encloses an inner tubing of an inner tubing material. The inner tubing and/or the core container has(have) an inlet and an outlet. The device also comprises a molten fuel salt with a fissionable material and a molten moderator salt comprising metal hydroxide(s), metal deuteroxide(s) or a combination thereof and a redox-element having a reduction potential, which is larger than that of the inner tubing material or of the inner tubing material and the core container material. The molten moderator salt is located in the core container, and the molten fuel salt is located in the inner tubing. Alternatively, the molten fuel salt is located in the core container, and the molten moderator salt is located in the inner tubing.
US11158430B2
A molten metal fuel to plasma to electricity power source and an element of a communication network that provides at least one of electrical and thermal power and a portal for transmission of information comprising (i) at least one reaction cell for the catalysis of atomic hydrogen to form hydrinos, (ii) a chemical fuel mixture comprising at least two components chosen from: a source of H2O catalyst or H2O catalyst; a source of atomic hydrogen or atomic hydrogen; reactants to form the source of H2O catalyst or H2O catalyst and a source of atomic hydrogen or atomic hydrogen; and a molten metal to cause the fuel to be highly conductive, (iii) a fuel injection system comprising an electromagnetic pump, (iv) at least one set of electrodes that confine the fuel and an electrical power source that provides repetitive short bursts of low-voltage, high-current electrical energy to initiate rapid kinetics of the hydrino reaction and an energy gain due to forming hydrinos to form a brilliant-light emitting plasma, (v) a product recovery system such as at least one of an electrode electromagnetic pump recovery system and a gravity recovery system, (vi) a source of H2O vapor supplied to the plasma (vii) a power converter capable of converting the high-power light output of the cell into electricity such as a concentrated solar power thermophotovoltaic device and a visible and infrared transparent window or a plurality of ultraviolet (UV) photovoltaic cells or a plurality of photoelectric cells, and a UV window, and (viii) a device capable of remote communication and capable of transmission of information wherein the device may be further capable of comprising a communication element of a plurality of communication elements of a plurality of power systems that are organized and controlled to form a communication network.
US11158427B2
According to an embodiment of the present invention, a system analyzes a collection of medical documents to identify within document content risk factors of medical conditions associated with corresponding activities. A processor in the system maps the identified risk factors of the activities to one or more medical tests for the associated medical conditions, and analyzes a medical record and social media communications of a patient to determine participation of the patient in one or more of the corresponding activities. The processor determines the one or more medical tests to conduct from the mapping based on the risk factors associated with the determined activities of the patient. Embodiments of the present invention further include a method and computer program product for analyzing patient activity to conduct appropriate medical tests in substantially the same manner described above.
US11158421B2
Medical monitoring systems and methods for reducing the frequency of notifications of transient alarms are disclosed. A medical monitoring system can collect a signal representative of the physiological condition of a patient and can determine a physiological parameter using the collected signal. The medical monitoring system can detect an alarm condition for the physiological parameter. The medical monitoring system can then delay notification of the alarm condition until it persists for a predetermined alarm notification delay time.
US11158419B2
A display control unit vertically divides a case display area in accordance with the number of disease names selected by a user to create a number of sub-areas equal to the number of disease names. Each of the sub-areas is vertically elongated so that thumbnail images of similar cases of the corresponding disease name are displayed so as to be aligned in a column. The display control unit displays, in each sub-area, thumbnail images of similar cases of the corresponding disease name so that the thumbnail images are aligned in a column in order of decreasing similarity to a search query image displayed in a layout area.
US11158418B2
An electronic healthcare system for delivering medical services is described. The electronic healthcare systems can includes modules for accessing patient electronic medical records and ordering medical services, which involve HL7 communications between disparate healthcare organizations. The communications can involve custom communication interfaces which are used to parse and translate HL7 messages. Methods and apparatus are described for generating the custom communications interfaces. In one embodiment, the custom communication interfaces can be generated using machine learning algorithms trained to recognize various data types in message segments contained in HL7 messages.
US11158409B1
A system includes one or more processors to receive a representation of a document from a client computing device, the document comprising one of a scanned document, a faxed document, and an electronic document, determine a document type of the document based at least on the representation of the document, index the document using a classification and index processing engine based on the document type, the document type comprising at least one of a plurality of document types used by an electronic health record (EHR) system, extract index data from the document based on the document type using the classification and index processing engine, and match the document with a patient from a database of the EHR system using the index data when the classification and index processing engine successfully indexes the document and extracts index data from the document.
US11158404B2
A computerized method is presented for improving medical records of an individual based on received information from a device or wearable, the method comprising: retrieving from a record-keeping database medical-related information associated with the individual; retrieving from a device associated with the individual a measurable factor; determining, based at least partly on the medical-related information, that the measurable factor poses a medical risk to the individual; and communicating instructions to the record-keeping database to store, in association with the individual, information related to the medical risk. Other methods may associate a location with a medical risk. Other methods may aggregate medical information received from devices or wearables and associate it with a location. Mapping this information with regard to locations may allow early prediction of an epidemic.
US11158396B2
A determination is made by a processing device included in a memory component that an operation to program data to a location in the memory component has failed, the data is programmed to a different location in the memory component by the processing device upon determining the operation has failed, and a notification that the data has been programmed to the different location in the memory component is provided by the processing device to a processing device operatively coupled to the memory component.
US11158394B2
Embodiments relate methods and computer program products for performance testing of a solid state memory devices. The method includes operating a first solid state memory device for a period of time and capturing state information of the first solid state memory device after the period of time. The method also includes storing the state information in a control file and loading the control file onto a second solid state memory device. Once the control file has been loaded into the second solid state memory device the state information can be adapted to fix any issues due to physical variation. Performance testing can then be preformed on the second solid state memory device without preconditioning the second solid state memory device.
US11158383B2
An operation method for a 3D NAND flash having a plurality of bit lines, wherein the plurality of bit lines comprises a plurality of layers, the operation method includes defining a plurality of upper layers of the plurality of bit lines of the 3D NAND flash as a plurality of upper select gates and a top layer of the plurality of bit lines of the 3D NAND flash as a top dummy layer; and applying a first voltage on a first top dummy layer of a select bit line of the plurality of bit lines to turn on the first top dummy layer of the select bit line of the plurality of bit lines when programming.
US11158382B2
A semiconductor storage device includes first and second planes each including a plurality of memory cells, an input/output circuit configured to receive data to be written in the memory cells from a controller, and a control circuit. The first plane includes a first sense amplifier circuit electrically connected to a first memory cell of the first plane and a first latch circuit connected in series between the input/output circuit and the first sense amplifier circuit. The control circuit is configured to carry out a first write operation on the first memory cell using the first latch circuit in response to a first command, and while carrying out the first write operation on the first memory cell, accept a second command to carry out a second write operation on a second memory cell of the second plane before use of the first latch circuit during the first write operation has ended.
US11158373B2
Embodiments of the disclosure are drawn to apparatuses and methods for determining extremum numerical values. Numerical values may be stored in files of a stack, with each bit of the numerical value stored in a content addressable memory (CAM) cell of the file. Each file may be associated with an accumulator circuit, which provides an accumulator signal. An extremum search operation may be performed where a sequence of comparison bits are compared in a bit-by-bit fashion to each bit of the numerical values. The accumulator circuits each provide an accumulator signal which indicates if the numerical value in the associated file is an extremum value or not. Examples of extremum search operations include finding a maximum of the numerical values and a minimum of the numerical values.
US11158370B2
In one example in accordance with the present disclosure a memristive bit cell is described. The memristive bit cell includes a memristive device switchable between states. The memristive device is to store information. The memristive bit cell also includes a first switch regulating component coupled to the memristive device. The first switch regulating component enforces compliance of the memristive device with a first property threshold when switching between states in a first direction. The first property threshold corresponds to a state of the memristive device. The memristive bit cell also includes a second switch regulating component coupled to the memristive device. The second switch regulating component enforces compliance of the memristive device with a second property threshold when switching between states in a second direction. The second property threshold corresponds to a state of the memristive device.
US11158368B2
A six transistor SRAM memory cell design is discussed. An SRAM memory cell includes criss-crossed transistors in cross-coupled inverters to achieve a more compact form factor and simplify fabrication.
US11158359B2
A storage device includes a nonvolatile memory device, and a controller that exchanges a data signal with the nonvolatile memory device through a data input and output line and exchanges a data strobe signal with the nonvolatile memory device through a data strobe line. In a training operation, at least one of the nonvolatile memory device and the controller performs a coarse training of adjusting a delay of the data signal with a first stride and a fine training of adjusting the delay of the data signal with a second stride smaller than the first stride.
US11158351B1
Aspects of the present disclosure involve a system comprising a storage medium storing a program and method for receiving a video comprising a plurality of video segments; selecting a target action sequence that includes a sequence of action phases; receiving features of each of the video segments; computing, based on the received features, for each of the plurality of video segments, a plurality of action phase confidence scores indicating a likelihood that a given video segment includes a given action phase of the sequence of action phases; identifying a set of consecutive video segments of the plurality of video segments that corresponds to the target action sequence, wherein video segments in the set of consecutive video segments are arranged according to the sequence of action phases; and generating a display of the video that includes the set of consecutive video segments and skips other video segments in the video.
US11158349B2
In one aspect, a computerized method for automatically generating digital video content from scripts includes a media engine. The media engine receives a script and a plurality of flags; sending the script to a natural language processing (NLP) engine. The NLP engine parses the script. The script is broken into a set of keywords and phrases in a JSON format. The NLP engine, based on the keywords and phrases and the plurality of flags, obtains a relevant background scene for the video and a relevant set of assets for the video, and a set of associated attributes of each of the set of assets. In an asset is a character or object for the video. The NLP engine provides the parsed script in the JSON format and the relevant background scene of the video and the relevant set of assets of the video, and the set of associated attributes of each of the set of assets to a layout engine. The layout engine, based on the parsed script in the JSON format, automatically constructs the video with the relevant background scene of the video and the relevant set of assets of the video, and the set of associated attributes of each of the set of assets.
US11158334B2
In a case where two microphones are used, sound source direction estimation of a plurality of sound sources can be performed with high accuracy. For this purpose, an inter-microphone phase difference is calculated for every frequency band in a microphone pair including two microphones that are installed apart from each other by a predetermined distance. Furthermore, for every frequency band in the microphone pair, a single sound source mask indicating whether or not a component of the frequency band is a single sound source is calculated. Then, the calculated inter-microphone phase difference and the calculated single sound source mask are input as feature quantities to a multi-label classifier, and a direction label associated with a sound source direction is output to the feature quantities.
US11158328B2
Encoding/decoding an audio signal having one or more audio components, wherein each audio component is associated with a spatial location. A first audio signal presentation (z) of the audio components, a first set of transform parameters (w(f)), and signal level data (β2) are encoded and transmitted to the decoder. The decoder uses the first set of transform parameters (w(f)) to form a reconstructed simulation input signal intended for an acoustic environment simulation, and applies a signal level modification (α) to the reconstructed simulation input signal. The signal level modification is based on the signal level data (β2) and data (p2) related to the acoustic environment simulation. The attenuated reconstructed simulation input signal is then processed in an acoustic environment simulator. With this process, the decoder does not need to determine the signal level of the simulation input signal, thereby reducing processing load.
US11158327B2
Disclosed is a method for separating a speech based on artificial intelligence in a vehicle. The method includes separating a speech signal using at least one sound beam-forming or source separation; and performing a speech recognition function by detecting a speaker (user) of the separated signal, and accordingly, other users in the vehicle in addition to a driver may use the speech recognition function. A device and method for separating speech based on artificial intelligence in vehicle of the present disclosure can be associated with artificial intelligence modules, drones (unmanned aerial vehicles (UAVs)), robots, augmented reality (AR) devices, virtual reality (VR) devices, devices related to 5G service, etc.
US11158319B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing voice data are provided. One of methods, implemented by an IoT device, includes: receiving voice data from a server, wherein the voice data is obtained through converting text data to voice data by the server; determining a content attribute associated with the voice data; determining a content attribute type of the content attribute associated with the voice data; determining a first play rule matching the content attribute type based on a matching relationship between content attribute types and respective first play rules, wherein the first play rule including a play starting time and a play mode; and automatically playing the voice data according to the play starting time and the play mode.
US11158316B2
An in-vehicle device includes: a first speech recognition unit configured to recognize a word indicating the in-vehicle device and a word indicating a first instruction type by speech recognition, from first voice data input to the in-vehicle device, the first instruction type being one of instruction types for operating the in-vehicle device; and a second speech recognition unit configured, in response to the word indicating the in-vehicle device being recognized from the first voice data by the first speech recognition unit, to recognize a word indicating a second instruction type by speech recognition, from second voice data input to the in-vehicle device, the second voice data being input after the first voice data, and the second instruction type being one of the instruction types for operating the in-vehicle device.
US11158311B1
Linguistic analysis methods and computer system for intelligently interacting with users in voice or text mode. The methods can improve the accuracy in recognizing user's physical or mental state when receiving user input expressions that are not in the form of a request or command, but in the form of a narrative or conversational statement, and generate relevant responses that address the user's needs, and perform tasks for the user when possible. The methods analyze the syntactic, semantic, and contextual attributes of terms in the user expressions, and handles ambiguous entities that may be the source of an intended action, or the target of such actions. Specially, methods for recognizing target entities represented by multi-word complex phrases are described and applied thus more appropriate machine responses can be determined when the input expression involves various types of attributes and different degrees of ambiguities.
US11158304B2
Embodiments of the present invention provide a speech signal processing model training method, an electronic device and a storage medium. The embodiments of the present invention determines a target training loss function based on a training loss function of each of one or more speech signal processing tasks; inputs a task input feature of each speech signal processing task into a starting multi-task neural network, and updates model parameters of a shared layer and each of one or more task layers of the starting multi-task neural network corresponding to the one or more speech signal processing tasks by minimizing the target training loss function as a training objective, until the starting multi-task neural network converges, to obtain a speech signal processing model.
US11158291B2
This application discloses an image display method performed at an electronic device. The electronic device obtains a target location of a virtual object in a map scene displayed on a screen of the electronic device. After identifying a virtual building within a preset range centered on the target location, the electronic device gradually decreases the virtual building from a display height of the virtual building to a first target display shape of the virtual building. Next, the electronic device displays the first target display shape of the virtual building in the map scene. In response to a movement of the virtual object in the map scene, the electronic device gradually resumes the virtual building from the first target display shape to the display height when the virtual building is outside the preset range centered on the updated target location of the virtual object in the map scene.
US11158288B2
The invention is a display device and method for correcting the amount of emitted light and brightness level from multiple light sources, which illuminate an object that is being imaged and displayed by a display module. The device and system include multiple temperature sensors that correspond to each of the multiple positions in the display module. The device and system also include a computer processor, which operates as a correction unit to individually correct the brightness for each of the multiple light sources based on the detected temperatures, detected by the temperature sensors, respectively, and the dispersion of the plurality of temperatures. The correction unit also performs (1) the temperature correction processing, to individually correct each of the multiple measured temperatures based on the dispersion; and (2) the brightness correction processing, to individually correct each of the brightness levels of the multiple light sources based on the corrected temperatures.
US11158280B2
A method of controlling image data includes the steps of: detecting a frame of image data to determine an image pattern of the frame of image data; and determining to output the frame of image data with one of a plurality of configurations according to the image pattern. Wherein, a first configuration among the plurality of configurations indicates that the frame of image data is outputted in a first sequence and a second configuration among the plurality of configurations indicates that the frame of image data is outputted in a second sequence different from the first sequence.
US11158278B2
The disclosure provides a display component compensation method and a display component compensation device. The display component compensation method includes: obtaining a frequency value of a spread-spectrum component at time Tn; obtaining a first charge time Tn1 of the display component at the time Tn; obtaining a second charge time Tn2 of the display component at the time Tn; and obtaining a second falling edge time of a first clock signal of the display component at the time Tn according to a difference between the first charging time Tn1 and the second charging time Tn2 of the display component at the lime Tn.
US11158277B2
A display device includes: a plurality of sub-pixels each including a memory block that includes a plurality of memories each of which is configured to store sub-pixel data; a plurality of memory selection line groups provided to respective rows and each including a plurality of memory selection lines electrically coupled to the corresponding memory blocks in the sub-pixels that belong to a corresponding row; a memory selection circuit configured to simultaneously output a memory selection signal to the memory selection line groups, the memory selection signal being a signal for selecting one from the plurality of memories in each of the memory blocks. In accordance with the memory selection lines supplied with the memory selection signal, the sub-pixels display an image based on the sub-pixel data stored in memories in the respective sub-pixels, the memories each being one of the plurality of memories in the corresponding sub-pixel.
US11158274B1
The present disclosure provides a gate driver on array (GOA) circuit and a liquid crystal display panel. A blocking unit is disposed in each stages of GOA units. When a first node is at a high voltage potential and a stage signal is also at a high voltage potential, a first control signal and a second control signal are at a low voltage potential and both gates of a twelfth thin-film transistor (TFT) and a thirteenth TFT are at the low voltage potential so that gate-source voltage differences between the twelfth TFT and the thirteenth TFT are large enough to properly turn off the twelfth TFT and the thirteenth TFT. Thus, current leakage of the first node is prevented.
US11158266B2
A display device includes a frame frequency detector, a data generator, a data driver, and a plurality of pixels. The frame frequency detector is configured to detect a varied frame frequency to generate frame frequency information. The data generator is configured to receive an image signal and the frame frequency information, confirm an expanded frame period exceeding a reference frame period in one frame from the frame frequency information, and correct an image data signal corresponding to the image signal to correspond to a luminance changed according to the expanded frame period. The data driver is configured to output a data voltage corresponding to the image data signal. The plurality of pixels is configured to emit luminance corresponding to the data voltage. The reference frame period is a period in which the plurality of pixels is configured to emit light with a constant luminance corresponding to the data voltage.
US11158264B2
A display device is disclosed. The display device of the present invention may comprise: a substrate including a display area and a non-display area adjacent to the display area; an anode electrode being positioned in the display area; an organic light emitting layer being layered on the anode electrode, the organic light emitting layer being positioned in the display area; a cathode electrode being layered on the organic light emitting layer; and a gate driver being positioned in the display area.
US11158260B2
A display apparatus comprises a demultiplexing circuit portion that sequentially supplies data signals supplied from a data driving circuit to at least two data lines, and the demultiplexing circuit portion of the display apparatus comprises a switching portion that sequentially supplies the data signals to the at least two data lines based on a voltage of a control line; a voltage controller that controls the voltage of the control line in response to a time-division control signal; and a voltage discharge portion that discharges the voltage of the control line in response to the time-division control signal.
US11158249B2
The present disclosure provides a display driving device, method and an OLED display device, and the display driving device includes: an interface module, configured to receive image data of a display chip and sending a first scanning signal in each of frame periods; a frame buffer, configured to send a buffer signal after receiving the first scanning signal from the interface module; a timing controller, configured to send a second scanning signal to the display panel according to the buffer signal sent by the frame buffer; in response to the display driving device is switched from a screen self-refresh mode to a vertical synchronization mode, the delay time between the second scanning signal and the buffer signal gradually decreases, one frame period by one frame period, to zero or gradually increases, one frame period by one frame period, to duration of one frame period. When the display device is switched back to the vertical synchronization mode, the present disclosure causes the vertical synchronization signal generated by the display chip and the timing controller to be resynchronized for reducing phase mismatch, thereby improving display response speed of the display device.
US11158247B2
A gamma adjustment method and an adjustment device for a display panel. The gamma adjustment method describes that if the absolute value of the gamma voltage corresponding to the current grayscale binding point is smaller than the absolute value of the gamma voltage corresponding to the previous grayscale binding point, obtaining absolute values of gamma voltages corresponding to at least two grayscale binding points located previous to the current grayscale binding point. Obtaining a first relationship curve by fitting the respective grayscales corresponding to the at least two grayscale binding points and the absolute values of the gamma voltages corresponding to the at least two grayscale binding points, and adjusting the gamma voltage corresponding to the current grayscale binding point to locate the absolute value of the adjusted gamma voltage corresponding to the current grayscale binding point on the first relationship curve.
US11158240B2
The invention concerns an emissive display device including: a transfer substrate including electric connection elements; and a plurality of semiconductor chips (310) fastened to the substrate and connected to the electric connection elements of the substrate for the control thereof, each chip including: a plurality of LEDs (120r, 120g, 120b); a first terminal (Vdata) of connection to the substrate intended to receive, for each LED of the chip, an individual signal (Vdatar, Vdatag, Vdatab) for setting the LED, the individual signals for setting the different LEDs of the chip being temporally multiplexed on said first terminal (Vdata); and a control circuit capable of demultiplexing the signals received on said first terminal and of applying to each LED of the chip a bias signal which is a function of the individual LED setting signal received on said first terminal (Vdata).
US11158239B2
A display device, comprising: a timing control unit receiving a video signal including a control pattern from outside and generating a characteristic control signal and image data based on the control pattern; and a display unit displaying an image based on the image data, wherein the control pattern includes a data pattern in which effective data is encoded, and the timing control unit decodes the data pattern to generate the characteristic control signal including the effective data.
US11158234B2
A channel circuit of a source driver, including a first digital-to-analog converter (DAC), a second DAC, a first switch, a second switch and an output buffer circuit, is provided. The output terminal of the output buffer circuit is configured to be coupled to a data line of a display panel. An output terminal of the first DAC is coupled to a first input terminal among the input terminals of the output buffer circuit. An output terminal of the second DAC is coupled to a second input terminal among the input terminals of the output buffer circuit. The first switch is disposed along a first signal path between the output terminal of the first DAC and the output terminal of the output buffer circuit. The second switch is disposed along a second signal path between the output terminal of the second DAC and the output terminal of the output buffer circuit.
US11158233B2
A display device includes a display panel including a pixel, and a panel driver configured to change a length of a gate-on period of a light emission control signal provided to the pixel in a current frame on the basis of a difference between a grayscale of a previous frame and a grayscale of the current frame.
US11158230B2
An electronic device includes a touch screen display including an organic light emitting layer that is formed of a plurality of pixels, a wireless communication circuit, a processor operatively coupled with the display and the wireless communication circuit, and a memory operatively coupled with the processor. The memory stores instructions that, upon execution, enable the processor to provide a first mode of displaying a first graphical user interface (GUI) on the display by using a first number of colors in a state where all the pixels are turned on, a second mode of displaying a second GUI on the display by using a second number of colors in a state where some of the pixels are turned off, and a third mode of displaying a third GUI on the display by using the first number of colors in a state where some of the pixels are turned off, and select one of the first mode, the second mode or the third mode on the basis of at least one of a state of the electronic device, a content of the GUI or a use pattern of a user.
US11158218B2
A device as a moving advertising medium which can provide a message with a two- or three-dimensional sign. The device is a simple, non-fully rotatable, back and forth sign system with variable themes and message placards that are easily updated and changed. It includes an exterior vertical tubing component; an interior shaft such as a fiber glass rod with key features, a placard resembling a figure in several typified sections, a gripping frame to hold a message placard, a bearing on the rod; and way to control the back and forth movement.
US11158217B2
A portable, self-illuminating traffic sign having a sign head with two opposite sides. One side indicates a first traffic signal, and the other side indicates a second traffic signal. Light assemblies are attached to each side of the sign head. The light assemblies emit light that may match the predominant color of one of the sides of the sign head. A battery may be disposed in a pole that connects to the sign head. A handlegrip allows for the sign to be held and provides a switch to allow for the lights to be selectively turned on and off.
US11158210B2
A method, computer system, and computer program product for a cognitive, real-time feedback speaking coach are provided. The embodiment may include capturing a plurality of text from a prepared document. The embodiment may also include capturing a plurality of user voice data and a plurality of user movement data. The embodiment may further include calculating a speaker rating based on the plurality of received user voice data, the plurality of received user movement data, and the plurality of captured text. The embodiment may also include identifying one or more points of improvement based on the calculated speaker rating. The embodiment may further include alerting a user of the one or more identified points of improvement.
US11158207B1
A system assesses the susceptibility of an electronic device user to a cybersecurity threat by sensing a user action with respect to the electronic device. The system maps the sensed data to a training needs model to determine whether the sensed data corresponds to a pattern associated with a threat scenario in the training needs model. When the system determines that the sensed data corresponds to a pattern associated with a threat scenario in the training needs model, identify a cybersecurity threat scenario for which the user is at risk, and use the training needs model to estimate susceptibility of the user to the cybersecurity threat scenario.
US11158206B2
An approach is provided that detect a section of a document that is currently being read by a user on a display device as well as the user's current emotional state. In response to determining, based on the detected current emotional state, that reading assistance would be helpful to the user, the approach identifies terminology within the section of the document that is currently being read by the user, retrieves assistive texts related to the identified terminology, and provides the assistive texts to the user at the display screen.
US11158205B2
According to various aspects, exemplary embodiments are disclosed of systems, methods and devices related to remote control locomotive training. In an exemplary embodiment, a remote control locomotive training system includes a locomotive control unit coupled to a locomotive and configured to control operation of the locomotive, and a trainee operator control unit in wireless communication with the locomotive control unit. The trainee operator control unit includes a first wireless interface to transmit one or more commands to the locomotive control unit. The system also includes a trainer operator control unit in wireless communication with the trainee operator control unit via a second wireless interface. The trainer operator control unit is configured to monitor the trainee operator control unit by receiving messages from the trainee operator control unit indicative of the one or more commands transmitted from the trainee operator control unit to the locomotive control unit.
US11158198B1
A mixed-mode positioning system and method for determining position data associated with a vehicle is disclosed, in accordance with one or more embodiments of the present disclosure. The system may include one or more receivers configured to receive Global Navigation Satellite system (GNSS) signals and one or more Automatic Dependent Surveillance Broadcast (ADS-B signals). The system may also include a processor configured to extract positional data from the one or more GNSS signals and one or more ADS-B signals. The processor may also be configured to determine ownship position data associated with a vehicle based on the extracted GNSS positional data and the extracted ADS-B positional data.
US11158195B2
The platooning management system organizes a platoon for performing platooning by electronically connecting vehicle-to-vehicle of a plurality of vehicles. The system is configured to include a list presentation process for presenting a list including information of active vehicles corresponding to platooning travel by electronic connection among target vehicles stopped in a target area, an acceptance process for accepting designated platoon candidate vehicles and their platoon order for platooning travel from among active vehicles, a determination process for determining suitability of a designated platoon organized according to the platoon candidate vehicle and the platoon order to the platooning travel, and an output process for outputting a determination result determined by the determination process.
US11158193B2
A reference identification unit identifies a target reference position to be a reference from a position history indicated in target information, based on a movement state of a target object, and identifies a nearby reference position to be a reference from a position history indicated in nearby information, based on a movement state, estimated from the nearby information, of a nearby object which is a mobile object present in the vicinity of the target object. A position estimation unit estimates a relative position between the target object and the nearby object, based on the target reference position and the nearby reference position.
US11158187B2
The invention is directed at a remote-control device for controlling one or more user devices, comprising a directional optical sensor for receiving one or more optical signals from the user devices. Each optical signal encodes a device identifier by high and low signal states in periods having granulated lengths. Each granulated length is an integer number of clock periods of a transmitter clock. The transmitter clock has a clock ratio to the predetermined receiver clock, the clock ratio being a number larger than one. At least one granulated length is longer than an integer number of clock periods of the predetermined receiver clock by a fraction of the clock period of the predetermined receiver clock, which granulated length may be detected by an asynchronous receiver clock and a detection range having only two values.
US11158186B2
A system includes a communication circuit provided in at least one of multiple devices that are connected to a control device in a predetermined connection relationship. The control device includes: a signal transmitter designating, as a destination, one of the devices provided with the communication circuit, based on the connection relationship, and transmitting a call signal to the device designated as the destination; a receiver circuit wirelessly receiving a recall signal, which is transmitted in response to the call signal; and a determination unit determining that the control device and the device designated as the destination are connected in the connection relationship when the receiver circuit receives the recall signal. The communication circuit wirelessly transmits the recall signal to the control device when the device provided with the communication circuit itself is designated as the destination and when the device provided with the communication circuit itself receives the call signal.
US11158182B1
An earthquake alarm assembly includes a disk that can be mounted to a wall in a building. A motion sensor is positioned in the disk and the motion sensor senses acceleration and deceleration of the disk to sense when the disk is being moved due to an earthquake. A speaker is positioned in the disk and the speaker is turned on to emit an audible alert when the motion sensor senses motion of the disk. In this way the speaker can alert occupants of the building that an earthquake is occurring. A plurality of intensity indicators is each coupled to the disk and a respective one of the intensity indicators is turned on to communicate the intensity of the earthquake to the occupants of the building.
US11158173B2
An emergency detection and notification system provides autonomous mapping of locations of a building or other environment through a plurality of emergency notification units. The emergency notification units utilize wireless signals to generate topology information that identifies the location of the emergency notification units, the outermost emergency notification units of which identify the egress locations of a building. Upon detection of a hazard, the emergency detection and notification system determines the location of one or more hazards using the topology information.
US11158172B2
A system and associated method are provided for activating and dispensing lottery tickets at a retail establishment. For each pack of lottery tickets delivered to the retail establishment, a pack code unique to the pack is scanned and transmitted to a central lottery server. At the central lottery server, the lottery tickets within the ticket packs associated with the pack codes are electronically activated to a ready for sale status in a database. At the retail establishment, a unique ticket code provided on each lottery ticket is scanned at a time of sale of the individual lottery ticket and transmitted to the central lottery server wherein it is confirmed that the ticket code is associated with a lottery ticket previously flagged as ready for sale and, if so, the individual ticket is flagged as sold in the same or a different database. At defined time intervals, accountability and billing information is provided from the central lottery server to a central retail establishment server based on individual lottery tickets flagged as activated and sold during the defined time periods.
US11158166B2
Systems, methods, and articles of manufacture for electronic gaming are disclosed. The method includes generating a plurality of reel strips that each include a column of symbol display positions, where each symbol display position includes a symbol, and evaluating each of the symbols in the symbol display positions. The method also includes determining that at least one of the symbols corresponds to a first in-game event, where the first in-game event is associated with a first value, and adding the first value associated with the first in-game event to a first progressive jackpot.
US11158163B2
A gaming machine is disclosed that comprises a selector configured to select a plurality of symbols from a set of symbols for display in respective display positions in a display area, and a display position selector configured to select at least one display position. The system also has a function allocator configured to allocate a WILD function to each symbol displayed at a selected display position and to allocate a WILD function to each displayed symbol that is the same as a symbol displayed at a selected display position. An outcome evaluator determines a game outcome based on the displayed symbols and each allocated WILD function, and an award allocator allocates an award based on the game outcome determined by the outcome evaluator. A corresponding method is also disclosed.
US11158152B2
An electrical distribution center includes a plurality of electrical receptacles or ports which are activated when currency is deposited into a currency receiving mechanism that is coupled to a timer switch. Electricity is provided to the receptacles for a pre-paid period of time. Thereafter, the timer switch opens to prohibit further flow of electricity to the receptacles until additional currency is deposited or credited to the electrical distribution center. The electrical distribution center may be connected to an electrical grid or include an electricity generating source such as a solar panel and associated control circuitry.
US11158150B2
A boxed battery dispenser configured to hold a plurality of battery trays. Each battery tray of the plurality of battery trays is configured to hold a plurality of batteries, and each battery tray can be independently removeable from the dispenser.
US11158144B2
A mobile electronic device receives a data signal with a lock identifier and a lock state designator when it is in radio range of the electronic lock. The mobile device generates a server message which comprises the lock identifier, the lock state designator and a device identifier. The mobile electronic device sends the server message to the data processing device which stores a state of the electronic lock based on an evaluation of the lock state designator. The data processing device generates a confirmation message which contains an electronic code to activate the electronic lock when the electronic lock is in an inactive state and the device identifier in the user file is assigned to the lock identifier and which contains a user message when the electronic lock is in the active state or the user has no access authorization to the access-restricted zone assigned to the electronic lock.
US11158143B2
The present disclosure is applicable to the technical field of vehicle diagnosis, and provides a vehicle diagnostic method, a vehicle diagnostic system, and a vehicle diagnostic device. The vehicle diagnostic method comprises: determining a standard range of vehicle fault diagnosis; reading a current data stream of a vehicle in real time when a vehicle diagnosis instruction is received, and determining whether values of the current data stream are within a standard range; and outputting prompt information indicative of normal vehicle operation if the values of the current data stream are within the standard range; or outputting corresponding vehicle fault alarm information if the values of the current data stream are beyond the standard range. This present disclosure can improve an accuracy of vehicle fault diagnosis.
US11158134B2
The present disclosure provides a method for displaying a three-dimensional space view. The three-dimensional space view includes a first three-dimensional space view and a second three-dimensional space view. The method includes presenting the first three-dimensional space view on a first user interface; presenting the second three-dimensional space view on a second user interface; changing the first three-dimensional space view according to a user input; and changing the second three-dimensional space view according to a change in the first three-dimensional space view.
US11158131B1
A user can use a camera of a smart device to capture a video of the user's surroundings, and the smart device may superimpose a virtual object on the image being captured by the smart device. The virtual object can be selected based on actual objects in the surrounding environment of the smart device, e.g., a chalk drawing on the floor. The application may consider other factors in selecting the item, e.g., the user's profile and geolocation as well as features downloaded by user of the application, e.g., characters, accessories, masks, avatars, etc. The application can enable the user to interact with the virtual object by allowing the user to customize the object and add features to it.
US11158121B1
In one embodiment, a computing system may be configured to generate accurate and realistic computer-generated clothing for a given body pose. For example, the system may access a data representation of a body pose and generate, based on the data representation, a 3D clothing model for the body pose using a statistical model. The system may generate a first normal map, such as a low-resolution normal map, based on the 3D clothing model. The system may generate a second normal map, such as a high-resolution normal map, by processing the first normal map using a machine-learning model that is trained to generate normal maps with higher levels of detail from normal maps with relatively lower levels of detail. The system may then render clothing for the body pose based on the 3D clothing model and the second normal map.
US11158110B1
When sampling a pair of mipmaps when performing anisotropic filtering when sampling a texture to provide an output sampled texture value for use when rendering an output in a graphics processing system, more positions along an anisotropy direction are sampled in the more detailed mipmap level than in the less detailed mipmap level. Each position that is sampled may have a single sample taken for it, or may be supersampled.
US11158105B2
Methods and systems are described herein for improved techniques for consuming and interacting with media content. Specifically, the media guidance application may generate holographic animations that move from a holographic structure from which a user has selected a media asset and direct the user to a display device capable of presenting the media asset. For example, in response to a user selecting a baseball movie from a holographic bookcase, the media guidance application may generate for display a holographic baseball that is “thrown” from the bookcase to a television that will present the baseball movie.
US11158104B1
An animation system wherein a machine learning model is adopted to generate animated facial actions based on parameters obtained from a live actor. Specifically, the anatomical structure such as a facial muscle topology and a skull surface that are specific to the live actor may be used. A muscle structure of simplified “pseudo” muscles that approximate the actual muscle topology but with reduced degree of freedom is determined to improve computational efficiency.
US11158101B2
A position data acquiring unit 200 acquires position data indicating a position of a real object. A delay deriving unit 206 derives delay time in an information processing system 1. A motion predicting unit 300 predicts a movement of the object, and identifies an object position at a future time on the basis of the position data acquired by the position data acquiring unit 200, the predetermined length of time being equal to or longer than the delay time. An image generating unit 302 generates a prediction image in which the object position at the future time is reflected. A display image providing unit 204 acquires the generated prediction image, and provides the prediction image to an HMD.
US11158100B2
The present invention enables the automatic generation and recommendation of embedded images. An embedded image includes a visual representation of a context-appropriate object embedded within a scene image. The context and aesthetic properties (e.g., the colors, textures, lighting, position, orientation, and size) of the visual representation of the object may be automatically varied to increase an associated objective compatibility score that is based on the context and aesthetics of the scene image. The scene image may depict a visual representation of a scene, e.g., a background scene. Thus, a scene image may be a background image that depicts a background and/or scene to automatically pair with the object. The object may be a three-dimensional (3D) physical or virtual object. The automatically generated embedded image may be a composite image that includes at least a partially optimized visual representation of a context-appropriate object composited within the scene image.
US11158099B2
A graphical chart indicating values for different types of shares of a business enterprise are described. A server can provide data representing price per share and enterprise values for a graphical chart. A selected enterprise value for the business enterprise can be received and values of different types of shares at that selected enterprise value can be determined. Data indicating the values of the different shares can then be provided for display upon the graphical chart.
US11158098B2
Techniques facilitating using a distribution system for incentivizing and accelerating data driven scientific research are described herein. The distribution system can track the input of various parties involved in scientific research, and when a reward, monetary or otherwise, is realized for one or more outcomes of the scientific research, the distribution system can distribute the reward among the parties that provided the input. The relative levels and contributions of the parties can be tracked to ensure that an equitable portioning of the reward is realized. A directed graph can be formed based on the transactions, wherein the nodes correspond to entities, researchers, publications, and the edges correspond to relationships between the entities. The directed graph can be analyzed to determine the relative or absolute levels of contributions from each of the entities, and the rewards can be distributed based on the contribution levels.
US11158096B1
In some embodiments, techniques are disclosed for creating a fabricable segmented design for a physical device for which a loss is to be minimized. A computing system determines costs associated with touching each segment of a proposed segmented design based on a design specification with a first paintbrush pattern associated with a first material or a second paintbrush pattern associated with a second material. The computing system chooses a segment to touch with the first paintbrush pattern or the second paintbrush pattern based on the costs, and touches the segment with the pattern. These actions are repeated until all segments have been associated with the first material or the second material. The computing system estimates a gradient of the loss, and backpropagates the gradient of the loss to update the design specification.
US11158084B2
A workcell that is configured to interact with a device having a plurality of target items and a first memory comprising information about 3D positions of the plurality of target items defined in a first coordinate system of the device. The workcell has a camera module and a processor. The camera module is configured to provide information about a first position of a target item on a first sensor and a second position of the same target item on the second sensor. The processor is configured to determine a position and an orientation of the device within the coordinate system of the workcell.
US11158083B2
Embodiments of this application disclose a position and attitude determining method. The method includes acquiring, by tracking a feature point of a first marked image, position and attitude parameters of an image captured by a camera; using a previous image of a first image as a second marked image in response to the previous image of the first image meeting a feature point tracking condition and the first image failing to meet the feature point tracking condition; acquiring, position and attitude parameters of the image captured by the camera relative to the second marked image; acquiring position and attitude parameters according to the position and attitude parameters of the image relative to the second marked image and position and attitude parameters of each marked image relative to a previous marked image; and determining a position and an attitude of the camera according to the position and attitude parameters.
US11158082B2
A method for automatically determining at least one parameter associated with an ophthalmic device selected by an individual, said device comprising a frame referred to as selected frame, said determination being carried out from an acquired image of the face of the individual wearing the selected frame or a frame of a second ophthalmic device. The method includes the steps of: detecting at least one characteristic point of at least one eye of the individual the acquired image and estimating the three-dimensional position of the one or more characteristic point(s) detected; detecting the frame worn and estimating the three-dimensional position of the frame worn by aligning a three-dimensional representation of the frame worn with the frame worn in the acquired image; and determining the one or more parameters from the relative position of the eyes with respect to the three-dimensional representation of the selected frame.
US11158077B2
A disparity estimation method, an electronic device, and a computer-readable storage medium are provided. The disparity estimation method includes: performing feature extraction on each image in an image pair; and performing cascaded multi-stage disparity processing according to the extracted image features to obtain multiple disparity maps with increasing sizes. The input of a first stage disparity processing in the multi-stage disparity processing includes multiple image features each having a size corresponding to the first stage disparity processing, and the input of disparity processing of each stage other than the first stage disparity processing in the multi-stage disparity processing includes: one or more image features each having a size corresponding to disparity processing of the stage and a disparity map generated by disparity processing of an immediate previous stage.
US11158069B2
In order to reduce computation time and provide more accurate solutions for bi-directional, multi-modal image registration, a learning-based unsupervised multi-modal deformable image registration method that does not require any aligned image pairs or anatomical landmarks is provided. A bi-directional registration function is learned based on disentangled shape representation by optimizing a similarity criterion defined on both latent space and image space.
US11158058B2
An information processing apparatus includes a detector, a receiver, and an image processor. The detector is configured to detect a punch hole candidate partial image having a punch hole accuracy indicating whether the punch hole candidate partial image is a punch hole image is less than a first threshold value and equal to or greater than a second threshold value smaller than the first threshold value, from plural partial images constituting a read image of a document. The receiver is configured to display the punch hole candidate partial image, and receive an instruction from a user as to whether to perform image processing on the punch hole candidate partial image. The image processor is configured to perform the image processing on the punch hole candidate partial image when the receiver receives an instruction to perform the image processing on the punch hole candidate partial image.
US11158056B2
An apparatus comprising a memory to store a first image captured by a first camera and a second image captured by a second camera; and a processor comprising circuitry, the processor to identify viewpoint information defining a view for a stitched image, the stitched image to be generated from a combination of a plurality of images comprising the first image and the second image; and based on the viewpoint information and a projection type, determine transformation parameters for at least one reference region associated with overlapping regions of the first image and the second image in order to: localize overlapping regions of the first image and the second image to determine stitching parameters; combine the first image and the second image using the stitching parameters; and assign data of the combined first image and the second image to the stitched image.
US11158047B2
A computing device has a processor. A display is coupled to the processor. A user interface is coupled to the processor for entering data into the computing device. A memory is coupled to the processor, the memory storing program instructions that when executed by the processor, causes the processor to: load a plurality of two-dimensional MRI image data, the two-dimensional MRI image data taken along multiple planes to create a stack of two-dimension MRI images; load a three-dimensional anatomical model associated with an anatomical area of the two-dimensional MRI image data; segment the three-dimensional model may into multiple components, at least one of the components being modified to accurately represent the slacked two-dimensional images to form a modified three-dimensional model; and adjust at least one property on the modified three-dimensional model to form a modified anatomical model to match the medical data image.
US11158042B2
Embodiments of the present disclosure relate to object defect detection. In an embodiment, a computer-implemented method is disclosed. According to the method, for a test image of at least one part of a target object, a reference image is generated by repeating a periodic pattern detected in the test image, the target object consisting of elements. A differential image is determined by comparing the test image and the reference image. The differential image is superimposed on a predefined grid image to obtain a superimposed image. The grid image comprises grids corresponding to elements of a reference object associated with the target object. The number of defective elements is determined in the at least one part of the target object based on the superimposed image. In other embodiments, a system and a computer program product are disclosed.
US11158036B2
Methods of determining whether an environment is suitable or acceptable for performing a three-dimensional (3D) scan are provided. The methods may include performing one or more checks on captured image data of the environment, wherein performing each of the one or more checks comprises determining whether the environment satisfies a respective criterion. The method may further include determining that the environment is suitable or unsuitable for performing the 3D scan based on a result of each performed check. Determining that the environment is suitable for performing the 3D scan may include determining that the environment satisfies each of the respective criteria of the performed one or more checks. Determining that the environment is unsuitable for performing the 3D scan may include determining that the environment does not satisfy at least one criterion of the performed one or more checks. Related devices and computer program products are also provided.
US11158033B2
A method for image processing, an electronic device, and a non-transitory storage medium are disclosed. The method includes obtaining an image captured by the camera and performing edge identification on the image; determining a filtering kernel for a filtering processing on the image according to a result of the edge identification; performing the filtering processing on the image based on the filtering kernel to obtain a low-frequency image and a high-frequency image corresponding to the image; and performing an enhancement processing for the high-frequency image and performing image fusion for the low-frequency image and the enhanced high-frequency image to obtain a processed image.
US11158032B2
Input scene images are captured from an original scene. The input scene images may be represented in an input color space. The input scene images are converted into color-space-converted scene images in one of an LMS color space, an ICtCp color space, etc. Scene light levels represented in the color-space-converted scene images are mapped, based at least in part on an optical transfer function, to mapped light levels. A tone mapping is applied to the mapped light levels to generate corresponding display light levels to be represented in display images. The display images may be rendered on a target display.
US11158029B2
Methods, systems, products, devices, and/or apparatus generally related to distortion correction of multiple MRI images based on a full body reference image. An example method for distortion correction of multiple MRI images based on a full body reference image may include acquiring at least one reference image of a subject using a magnetic resonance imaging system, storing a correction field map based on the at least one reference image, the correction field map including information regarding a correction field for each of a plurality of portions of the subject, acquiring a plurality of images by the magnetic resonance imaging system, each of the plurality of images corresponding to a respective portion of the subject, and while acquiring each of the plurality of images, applying a correction field specified by the correction field map for the respective portion of the subject.
US11158017B2
Various examples are directed to systems and methods for managing a warehouse. For example, a set of candidate routes through the warehouse may be generated based at least in part on graph data describing a plurality of nodes comprising a depot node, and a plurality of internode paths. Orders may be assigned to routes from the set of candidate routes to minimize a total duration for the routes. A set of tasks may be generated, where a first task of the set of tasks comprises a route and an order of the plurality of orders matched to the route. Tasks from the set of tasks may be assigned to picking agents to minimize a duration of the longest task from the set of tasks.
US11158003B1
The embodiments recite systems and methods that improve the traditional underwriting process within a financial institution. These embodiments produce an underwriting model that emulates the resolution patterns of top performing underwriters. The underwriting model once is built and tested is incorporated into decision tools that provide underwriters with insightful advices when underwriting a client. The embodiments use statistical learning techniques such as support vector machine and logistic regression. These techniques can assume a linear or nonlinear relationship between factors and risk classes. Furthermore, the underwriting model also uses artificial intelligence tools such as expert systems and fuzzy logic. A company's underwriting standards and best underwriting practices may be updated periodically so that underwriting model based on decision heuristic keep improving the quality of its output over time.
US11157999B2
A computer system includes a front end interface configured for data communications over a network with data producer terminals, multiple distributed data processors coupled to the front end interface by a data messaging infrastructure, the multiple distributed data processors including a first distributed data processor and a second distributed data processor, and an information bus coupled to the multiple distributed data processors and to multiple independent consumer modules. The first processor receives and processes data order messages for the first security, and maintains a first order book that stores outstanding orders for the first security. The second processor receives and processes received data order messages for the second security, and maintains a second order book that stores outstanding orders for the second security.
US11157994B2
In a system and method for providing augmented content, embodiments disclose a communication module that receives a product identifier for a product and content including an object. The embodiments also disclose an overlay creation module that creates a user interface with a first actuatable element, the first actuatable element being configured to send product purchase instructions to a merchant server when actuated. The embodiments also disclose a product matching module that matches the object to the product identifier and an augmentation module that, in response to the product matching module matching the object to the product identifier, creates an augmented content which includes the content and a second actuatable element, the second actuatable element being configured to display the user interface as an overlay over the content on a user device when actuated. The embodiments also disclose a displaying module that instructs a user device to display the augmented content.
US11157991B2
A method for managing a current revision on prior revision of an order is described. A modified set of compensations tasks for addressing amendments indicated in the current revision are determined. The modified set of compensation tasks may be determined by carrying over one or more compensation tasks, associated with the prior revision, that have not yet been completed. Alternatively or additionally, the modified set of compensation tasks may be determined by adding new compensation tasks based on the current revision.
US11157989B2
A method for merchant-side tracking of customer selections includes receiving, via a user list script on a merchant webpage, a user selection of a product representation displayed on a UI of a user device. The method includes updating a user list with the user selection, the user list associated with a generic user representation. The method includes determining, based on a type of identifier associated with a user of the user device, to use a generic user representation with the user list. The method includes selecting, based on the generic user representation, an anonymous user flow type for tracking the user as an anonymous user of the merchant webpage. The anonymous user flow type associates the user device with the user list independently of associating the user with the merchant.
US11157987B2
Aspects of the present disclosure involve systems, methods, devices, and the like for presenting a recommendation. In one embodiment, a system is introduced that includes a plurality of models for obtaining a recommendation score. The recommendation score may be obtained using one or more recommendation models and a recommendation made based on the recommendation score determined. In another embodiment, the system is introduced that can re-train the recommendation model based on a feedback received in response to a recommendation made using on the recommendation score obtained.
US11157979B1
A product or article of manufacture using a method of attaching a digitally printed attaching member to a material so that it can be customized with at least one add-on feature. The method uses 3D printing to produce attaching members with advanced features, providing unique customization capabilities. The method allows products to change their appearance or functionality and offers a new business model that uses the advantages of digital printing technology to enable advanced do it yourself customization of products. The method discloses how to integrate digital images with physical products.
US11157978B2
Embodiments herein disclose a systems and methods for managing data related to a vehicle. Embodiments disclosed herein relate to systems and methods for managing data related to the vehicle, and more particularly to the systems and methods for managing the data related to the vehicle between at least one of customer, dealer, and service center and so on. The system comprises a server, plurality of source devices, plurality of destination devices connected to each other via a communication network. The method includes detecting UHF-RFID tags coupled to the vehicle and plurality of vehicle components. The method includes updating the information in the server regarding the detected vehicle and the vehicle components entering/leaving a stockyard. Also, the method includes displaying the data related to at least one of the vehicle and the vehicle components, based on retrieved data from the server and the determined type of a user profile.
US11157970B1
A system, method, and computer program product are provided herein. An example system apparatus configured to provide synchronous delivery of active media and electronic marketing communications to a client, the apparatus including a processor including one or more processing devices configured to perform independently or in tandem to execute hard-coded functions or execute software instructions, and a memory including one or more volatile or non-volatile electronic storage devices storing computer-readable instructions, the computer-readable instructions being configured, when executed, to cause the processor to receive the electronic marketing communications, receive the active media, wherein the active media corresponds to the electronic marketing communications, synchronize the active media and the electronic marketing communications based at least in part on one or more receipt identifiers, and provide the active media and the electronic marketing communications to the client device.
US11157969B2
A method, apparatus, and computer program product are disclosed for updating a structure database. The method includes accessing a corpus of machine readable text generated based on a plurality of promotions, wherein each of the plurality of promotions comprises at least one promotion option associated with at least one service, and extracting features from the promotion options, the features being mapped to services associated with respective promotion options from which the features are extracted. The method further includes identifying one or more components associated with the extracted features, tagging, using a processor, each promotion option with every component associated with at least one feature of the promotion option, and updating a structure database using the tagged promotion options. A corresponding apparatus and computer program product are also provided.
US11157967B2
The present teaching relates to providing content supply adjustment. A first dataset associated with user interactions directed to one or more content items placed on a target property and a second dataset associated with user interactions directed to the one or more content items places on a reference property are received for evaluation. Further, a cost of placing the one or more content items on the target property is determined based on the first and second datasets.
US11157965B1
Systems and methods record tracking events during a presentation of supplementary content items to determine whether viewer(s) stopped watching the supplementary content item or watched the supplementary content item in its entirety. This determination may provide value to content publishers or (multi video programming distributors (MVPDs)) through preventing such supplementary content items from showing, whether in certain contexts, to certain viewers, and/or to certain audience segments. In some instances, the systems and methods may utilize machine-learning model(s) to determine which combinations of supplementary content items, contextual signals, viewers, and/or audience segments are likely to abandonment a supplementary content item. Preventing these combinations from showing, improves viewer experiences, permits MVPDs to effectively utilize opportunities for presenting supplementary content to viewers, in order to maximize revenue yield paid by supplementary content providers (e.g., advertisers), and efficiently uses computing resources to present supplementary content items that viewers are unlikely to abandon.
US11157962B2
Methods, systems, and devices for displaying advertisements on mobile telephone devices at the end of a call to a pre-designated number are disclosed. In aspect a computerized method comprises determining that a telephone call has been initiated between a mobile telephone device and a second telephone device, determining that the telephone number matches a campaign telephone number stored on the mobile telephone device, determining a media object to display based on the telephone number, downloading the media object on the mobile telephone device, determining that the telephone call has ended, and displaying the media object on the mobile telephone device after the telephone call has ended.
US11157955B2
An online system tracks stores information identifying content provided by third party systems and accessed by online system users as well as interactions with advertisements performed by online system users. When the online system identifies an opportunity to present an advertisement to a viewing user, the online system identifies content from third party systems accessed by the viewing user and content from third party systems accessed by additional online system users who interacted with advertisements. A score is computed for various advertisements based at least in part on correlations between content from third party systems accessed by the viewing user and content from third party systems accessed by additional online system users who interacted with advertisements. The online system selects candidate advertisements to evaluate for presentation to the viewing user based on the scores.
US11157947B2
A system for collecting brand awareness and advertising campaign performance results in real-time. Embodiments allow the system to adapt (e.g., machine learning) to target advertisements to users that are most likely to be influenced by exposure to a brand awareness advertising campaign, and present results, in real-time, via a data exchange for an advertiser to monitor performance and benchmark performance against similar campaigns across the industry.
US11157945B2
A non-limiting exemplary embodiment of a system includes metadata for a plurality of locations, metadata for a plurality of fixtures, metadata for a plurality of campaigns, rules for each location, an apparatus for producing signages for the plurality of locations, and filters for segregating the signages produced into a plurality of kits. Another non-limiting exemplary embodiment of a system includes metadata for a plurality of locations, metadata for a plurality of fixtures, metadata for a plurality of campaigns, rules for each location, filters for segregating the display graphics into a plurality of data packets, transmitting the data packet to the location for which it was prepared, and displaying the graphics contained in the data packet in the location to which it was transmitted.
US11157934B2
Product offering systems are provided. Product offering systems may include sending an offer to a customer that possesses a mobile computing device and has agreed to receive offers for products via the mobile computing device. Agreeing to receive offers would result in the unique data about the customer being available to offer provider. Unique customer data may include data related to the customers wireless service provider or from a financial account in a financial institution, and collecting customer data about the customer, wherein the customer data comprises financial data and personal data. Product offering systems may further include registering a wireless computing device of the customer to able the device to receive the offer, and determining opportunities to send the offer to the customer by monitoring the customer and the customer data. Product offering systems may also include sending the offer to the customer's registered device based on the determination of opportunities.
US11157930B1
Systems and methods are provided for using information obtained from a various databases to efficiently identify new or additional geographic locations in which a user, such as a seller, a manufacturer, a distributor, etc. can offer its goods and/or services for acquisition. A user interface is provided that provides information on such locations and value details for a user to utilize in determining where to offer or list an item for acquisition.
US11157928B2
A computer-implemented method for using a machine-learning trained predictive engine to predict failures includes receiving electronic prior transaction data corresponding to a plurality of prior successful transactions and a plurality of prior unsuccessful transactions, and training a machine learning predictive engine based on the plurality of prior successful transactions and the plurality of prior unsuccessful transactions. Electronic transaction data may be received, the electronic transaction data being associated with a user, an item, and candidate transaction terms, the electronic transaction data being associated with a candidate transaction. The machine learning predictive engine may determine a likelihood of success of the candidate transaction based on the electronic transaction data, and display the likelihood of success of the candidate transaction.
US11157927B2
A computer-implemented method, software and system for determining a service demand in a service network are disclosed. A first information indicative of prior proportion knowledge of elements of the service demand is received. Two or more elements of the service demand represent service volumes for two or more pairs of zones and the first information indicates reference relative relationships between the two or more elements of the service demand. Second information indicative of instances of service at specific locations in the service network are received. The service demand is determined by minimising a cost function. The cost function is based on the first information and the second information.
US11157922B2
A display system is disclosed. The display system includes a merchandise display and a platform. The platform has the merchandise display mounted upon it. The platform includes: a processor; a weighing element in communication with the processor; and a wireless communications device in communication with the processor, wherein the platform is operable to communicate information about the weight change of the merchandise display with an external system.
US11157920B2
A technique for instance-specific feature-based cross-document sentiment aggregation includes analyzing input data to determine an entity referenced in the input data. One or more salient features of the entity are identified. Multiple documents that reference the entity are located. The salient features in each of the multiple documents are identified. Respective sentiment values are assigned to each of the salient features identified in the multiple documents. Respective sub-graphs are created for each of the multiple documents. The sub-graphs specify the sentiment values assigned to each of the salient features identified in an associated one of the multiple documents. The assigned sentiment values for each of the salient features are aggregated based on the sub-graphs. Finally, output data that is associated with the input data is generated. The output data provides an indication of the aggregated sentiment value for each of the salient features.
US11157919B2
Computer-implemented systems and methods are described for providing user access to content via customized options for a plurality of regions, a customized option being provided to a user based on a region associated with the user. An upload of content for distribution and metadata describing the content are received. A first option definition is received that defines first criteria for accessing the content in a first region. A second option definition defining second criteria for accessing the content in a second region is received. One or more options for the content are provided to the user based on the region associated with the user. An identification of an option is received from the user, and access to the content is provided according to the criteria of the option that the user has identified.
US11157917B2
Systems and methods for returning an item. The methods comprise: performing operations by a self-return station to capture an image of a first item that an individual is trying to return to an entity; performing machine learning operations by the self-return station using the image to determine whether the first item is damaged and to determine a degree of item damage; allowing, by the self-return station, a return of the first item to the entity when the first item is not damaged or when the degree of item damage does not exceed a threshold value; and preventing, by the self-return station, the return of the first item to the entity when the first item is damaged and the degree of item damage exceeds the threshold value.
US11157915B2
Provided are techniques for providing licensed access to application services based on a contract that specifies conditions for usage of the software application services by a service requester, access to the software application services being provided over a network under different license types, each license type defining a particular usage condition, including a service handler implementing a runtime environment, retrieving service requester profile data associated with the service request; retrieving an identified and validated contract associated with the service request by utilizing requester profile data; receiving license condition data corresponding to the identified contract; retrieving contract information corresponding to the identified and validated contract; receiving, by the licensing service component, usage data; comparing the received usage data with the received license condition data and determining availability of two or more licensing options to satisfy the service request and providing the service in accordance with one of the licensing options.
US11157908B2
The disclosure generally describes computer-implemented methods, software, and systems, including a method for placing a card into an alert state. An alert detection indication is received during an attempted data exchange using a permanent account number (PAN) associated with a card. The alert detection indication is received by an electronic controller embedded in the card and is received through an interface. The alert detection indication indicates that the PAN has an alert state identified for the PAN by an entity that issued the card. An operational mode of the card is modified into the alert state by the electronic controller and is based on receipt of the alert detection indication. An electronic display indicating that the card is in the alert state is displayed by the electronic controller.
US11157904B2
A payment button on a device, such as a mobile phone, allows the user to remain on the window or page from which an item was selected for purchase. When the user is ready to purchases, the button is selected, and the user simply enters an identifier, such as a password or PIN, and the transaction is processed. The button remains on the same screen and changes during different stages of the payment process.
US11157891B2
An information device makes a payment with a payment terminal through a contactless communication, using amount data of an electronic purse function of a mobile device. The mobile device with the electronic purse function permits the information device to be used for performing payment processing with the payment terminal, using amount data of the electronic purse function of the mobile device. A wearable information device includes an image taking unit configured to take an image of an object in the direction of line of vision of a user, and notifies the information device of the presence or absence of the information device in a taken image. The information device makes a payment with the payment terminal through a contactless communication based on the notification from the wearable information device of the presence or absence of the information device.
US11157890B2
An offline transaction is conducted using a primary electronic device or a secondary electronic device communicatively coupled to the primary electronic device. A geographical zone where Internet connectivity is unreliable is determined for the primary electronic device. A detection is made that the primary electronic device is about to enter the geographical zone. In response to the detecting, an amount of funds is made electronically available offline for the primary electronic device. An offline electronic transaction is conducted using the primary electronic device based on the amount of funds. The offline electronic transaction is conducted within the geographical zone.
US11157887B1
The systems and methods described herein provide for facilitating in-person payments at a transaction kiosk. First, the system provides an authentication interface for display at a network-enabled transaction kiosk. A user is authenticated at the kiosk via the authentication interface, and based on that authentication, the system detects a payment application and a payment request corresponding to the user, wherein the payment application is associated with a service provider and the payment request was created with the payment application. Next, the system identifies a user interface scheme associated with the payment application, and then updates the user interface for display at the transaction kiosk to match the user interface scheme, then initiates a blockchain payment based on the payment request.
US11157884B2
A method being implemented via execution of computing instructions configured to run at one or more processors and stored at one or more non-transitory computer-readable media. The method can include receiving a preauthorization code at a mobile device while the mobile device is in data communication with a mobile wallet provider. The preauthorization code can include a preauthorization amount, an expiration time, and a digital signature. The method also can include storing the preauthorization code in the mobile device. The method additionally can include receiving, at the mobile device, an authorization from a user of the mobile device for a transaction having a transaction amount while the user is at a point-of-sale terminal of a first entity. The method further can include determining that the mobile device is unable to communicate with the mobile wallet provider. The method additionally can include verifying that the transaction amount is less than or equal to the preauthorization amount. The method further can include, while the mobile device is unable to communicate with the mobile wallet provider, providing a transaction code from the mobile device to the point-of-sale terminal to cause the first entity to send the transaction amount and the preauthorization code to a transaction system, and to cause the transaction system to send an approval for the transaction in real-time while the user remains at the point-of-sale terminal of the first entity. The transaction code can include the preauthorization code, a transaction identifier, and the transaction amount. Other embodiments are described.
US11157877B1
Systems, methods, and non-transitory computer-readable media can determine that a team within an organization has an available job position. A job posting for the available job position is generated, wherein the job posting comprises job information that has been automatically determined. The job posting is published for view by other users, such as one or more job candidates.
US11157875B2
Systems and methods to extract a string from a communication. A method includes: receiving a communication comprising a plurality of strings; assigning a score to each of the strings, wherein the score assigned to each of the strings corresponds to a frequency of usage of the respective string for a first function relative to an overall frequency of usage of the respective string; determining a respective total sum for each of a plurality of sequences in the communication, the respective total sum determined as a sum of the scores for each string in the respective sequence; and extracting a first sequence of the sequences from the communication based on the total sum for the first sequence. In one embodiment, the total sum includes an additional score for each of a starting word and an ending word of the first word sequence, wherein each respective additional score is associated with a probability that the starting (or ending) word is used as the first (or last word) of an address.
US11157872B2
Embodiments described herein provide systems and methods to streamline the mechanism by which data users access differently regulated data through the use of one or more integrated identifiers. The integrated identifiers lessen or eliminate the need to separately maintain one set of identifiers for regulated data and another set for non-regulated data. The methods and systems may be applicable in various credit and healthcare contexts where regulations over data use are prevalent. In one or more embodiments, a data user receives a unique integrated identifier for each of the data user's current or prospective customers, and the integrated identifiers can be used to persistently identify and track the customers over time and across applications that access regulated and/or non-regulated data. In the healthcare context, a healthcare provider may utilize a patient ID as the integrated identifier. To protect privacy, the integrated identifier may not include social security numbers or birthdates.
US11157869B2
Systems and methods for monitoring worker movement within a warehouse setting are provided. According to one implementation, a wearable apparatus comprises an audio unit configured to receive audio input signals from a user and convey audio output signals to the user. Also, the wearable apparatus includes a step count unit configured to detect walking movements of the user.
US11157868B2
This disclosure includes various methods and systems for automatically identifying product substitutes based on correlating product attributes to attributes of products in a subset of possible product pairs that are identified as substitute pairs.
US11157866B2
Methods, computer program products, and systems are presented. The methods computer program products, and systems can include, for instance: obtaining order information for a plurality of package delivery orders, wherein the order information includes one or more package pickup stop and one or more package drop off stop; and determining one or more optimized package delivery route for one more vehicle using the order information, wherein an optimized package delivery route of the one or more optimized package delivery route includes a first stop associated to a first order of the plurality of package delivery orders and a second stop associated to a second order of the plurality of package delivery orders.
US11157861B2
Various embodiments of the present invention are directed to a mapping management computer system. According to various embodiments, the mapping management computer system may be configured for updating geographical maps by assessing map data and operational data including vehicle telematics data to identify portions of a vehicle path that do not correspond to known travel paths. In various embodiments, the system is configured to define these identified portions as new known travel paths corresponding to a public road, private road, parking lot lane, or the like, and update the map data to reflect the new known travel paths.
US11157843B1
Techniques are described for routing service requests in a service environment. Received requests received may be analyzed to determine characteristics of each request, including a category of the request, a difficulty of the request, and the individual who submitted the request. A list of pending requests may be presented in a user interface (UI) according to a hierarchical set of filters. A service representative (SR) may select a pending request to handle and, in response, a service session may be initiated between the SR and the individual who submitted the request. Each request may be assigned a point value according to a set of configurable rules, e.g., based on the difficulty of the request, the amount of time it has been pending in the queue of requests, and/or other characteristics. The point value of the request may be added to a score of the SR who handles the request.
US11157841B2
Examples described may enable rearrangement of pallets of items in a warehouse to an optimal layout. An example method includes receiving real-time item information including pallet locations in a warehouse and real-time inventory of items arranged on the pallets; determining a likelihood of demand for future access to the pallets based on a pallet relocation history and item receiving/shipment expectations; based on the real-time item information and the likelihood of demand, determining an optimal controlled-access dense grid layout in which distances of the pallets from a center of the layout are related to the likelihood of demand; receiving real-time robotics information and using the real-time robotics information to determine an amount of time to rearrange the pallets to the optimal layout; and, based on the amount of time to rearrange the pallets being less than a threshold, causing the robotic devices to rearrange the pallets to the optimal layout.
US11157830B2
An automated Web portal template generation method includes parsing, via a parser subsystem, a number of Webpages of a first Website from which a Web portal template to be customized is to be accessed. The method further includes producing an entity feature set for the first Website based on a result of the parsing and processing the entity feature set for the first Website via a classifier subsystem to produce a set of data that represents, for each of a plurality of entities, a respective probability of the entity belonging to a respective one of a plurality of classes. The method additionally includes performing, by a color matching subsystem, color matching on the set of data produced by the classifier subsystem to generate a number of proposed color combinations for a proposed customization of the Web portal template.
US11157824B2
This disclosure discloses a network-based computing technology to evaluate relationships between social networking profiles and then to take an action based on such evaluation. This network-based computing technology may include a running logic, whether hardware or software, such as an engine, which may be modularized, that is programmed to score the relationships based on shared content.
US11157823B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for using machine learning to generate precision predictions of readiness. In some implementations, a database is accessed to obtain status data that indicates activities or attributes of a subject. A set of feature scores is derived from the status data for the subject, the set of feature scores including values indicative of attributes or activities of the subject. The set of feature scores to one or more models that have been configured to predict readiness of subjects to satisfy one or more readiness criteria. The one or models can be models configured using machine learning training. Based on processing performed using the one or more machine learning models and the set of feature scores, a prediction regarding the subject's ability to achieve readiness to satisfy the one or more readiness criteria is generated.
US11157821B2
A traceability system includes: a Equipment table that stores production data of a product manufactured in a first process, in which an individual ID is appended to a product; a Equipment table that stores production data of a product manufactured in a second process, in which an individual ID is not appended to a product; a training data setting unit that creates a training data table that stores the Equipment table and the Equipment table, which are correlated with each other; a feature amount extracting unit that calculates a cycle time of a predetermined number of products manufactured in the past in the first process; a model creation section that creates a production time estimation model for estimating a production time at which a product has been manufactured in the second process on the basis of the cycle time of the products; and a production time estimating unit.
US11157819B2
Methods and systems may provide for technology to generate a plurality of predictions associated with a test period based on an analytics model and generate an error model of the plurality of predictions based on first non-parametric time series data associated with the test period, wherein the error model is to be generated independently of the analytics model. Additionally, the technology may automatically determine an interval based on the error model, the first non-parametric time series data and a margin of error input, wherein the interval is to include an upper bound on a scale associated with the first non-parametric time series data at a time instance in a forecast period and a lower bound on the scale at the time instance.
US11157817B2
A computational system can include digital circuitry and analog circuitry, for instance a digital processor and a quantum processor. The quantum processor can operate as a sample generator providing samples. Samples can be employed by the digital processing in implementing various machine learning techniques. For example, the computational system can perform unsupervised learning over an input space, for example via a discrete variational auto-encoder, and attempting to maximize the log-likelihood of an observed dataset. Maximizing the log-likelihood of the observed dataset can include generating a hierarchical approximating posterior.
US11157812B2
A system and method for tuning hyperparameters and training a model includes implementing a hyperparameter tuning service that tunes hyperparameters of a model that includes receiving, via an API, a tuning request that includes: (i) a first part comprising tuning parameters for generating tuned hyperparameter values for hyperparameters of the model; and (ii) a second part comprising model training control parameters for monitoring and controlling a training of the model, wherein the model training control parameters include criteria for generating instructions for curtailing a training run of the model; monitoring the training run for training the model based on the second part of the tuning request, wherein the monitoring of the training run includes periodically collecting training run data; and computing an advanced training curtailment instruction based on the training run data that automatically curtails the training run prior to a predefined maximum training schedule of the training run.
US11157810B2
Systems and methods are provided to perform weight update operations in a resistive processing unit (RPU) system to update weight values of RPU devices comprising tunable resistive device. A weight update operation for a given RPU device includes maintaining a weight update accumulation value for the RPU device, adjusting the weight update accumulation value by one unit update value in response to a detected coincidence of stochastic bits streams of input vectors applied on an update row and update column control lines connected to the RPU device, generating a weight update control signal in response to the accumulated weight value reaching a predefined threshold value, and adjusting a conductance level of the tunable resistive device by one unit conductance value in response to the weight update control signal, wherein the one unit conductance value corresponds to one unit weight value of the RPU device.
US11157801B2
Neural network processing with the neural network model pinned to on-chip memories of hardware nodes
Systems and methods for neural network processing are provided. A method in a system comprising a plurality of nodes interconnected via a network, where each node includes a plurality of on-chip memory blocks and a plurality of compute units, is provided. The method includes upon service activation receiving an N by M matrix of coefficients corresponding to the neural network model. The method includes loading the coefficients corresponding to the neural network model into the plurality of the on-chip memory blocks for processing by the plurality of compute units. The method includes regardless of a utilization of the plurality of the on-chip memory blocks as part of an evaluation of the neural network model, maintaining the coefficients corresponding to the neural network model in the plurality of the on-chip memory blocks until the service is interrupted or the neural network model is modified or replaced.
US11157791B2
An arrangement of a RFID label (100), the RFID label comprising a chip (3), an antenna (1) coupled to the chip, an RFID inlay (6), and an antenna extender label (7), the antenna extender label being attached to the RFID inlay, and comprising an extender antenna (8), and a RF coupling element (9) arranged to couple with the antenna. At least part of the antenna extender label is attached removably to the RFID inlay such that the extender antenna is detachable from the RFID label without destroying the transmission capability of the antenna.
US11157789B2
Disclosed are apparatuses and methodologies for achieving current inventory data management with an electronic access control system. An access control system provides access control data while a sealed enclosure incorporates an RFID reading system for determining the identity of respective tagged contents therein. Particularly in conjunction with the storage of controlled substances, such as some drugs utilized on an EMS vehicle, a tamper evident RFID tag is fully or partially destroyed or damaged, or otherwise impacted or affected so as to generate a changed ID, whenever the contained medicinal dosage is acquired for administration. Specific container/cap combinations accommodate various drug dosages, and are combinable with tamper evident RFID tags. Usage of tagged drugs may be tracked by reading narcotics box contents before and after a work shift. Intra-shift access and usage reports at each point of consumption maintains a complete record of custody of control.
US11157774B2
Techniques for training a machine learned (ML) model to determine depth data based on image data are discussed herein. Training can use stereo image data and depth data (e.g., lidar data). A first (e.g., left) image can be input to a ML model, which can output predicted disparity and/or depth data. The predicted disparity data can be used with second image data (e.g., a right image) to reconstruct the first image. Differences between the first and reconstructed images can be used to determine a loss. Losses may include pixel, smoothing, structural similarity, and/or consistency losses. Further, differences between the depth data and the predicted depth data and/or differences between the predicted disparity data and the predicted depth data can be determined, and the ML model can be trained based on the various losses. Thus, the techniques can use self-supervised training and supervised training to train a ML model.
US11157752B2
An object of the present invention is to provide a degraded feature identification apparatus and the like that can identify a degraded feature from a large number of features. The present invention receives light emitted from a moving object and reflected by a feature, acquires reflection intensity data measured at the moving object, and identifies a degraded feature based on acquired reflection intensity data.
US11157745B2
Automated discovery of the relative positioning of a network of cameras that view a physical environment. The automated discovery is based on comparing TimeLines for the cameras. The TimeLines are time-stamped data relating to the camera's view, for example a sequence of time stamps and corresponding images captured by a camera at those time stamps. In one approach, the relative positioning is represented by a proximity graph of nodes connected by edges. The nodes represent spaces in the physical environment, and each edge between two nodes represents a pathway between the spaces represented by the two nodes.
US11157739B1
The present disclosure relates to providing a multi-user computer generated reality (“CGR”) session. In some embodiments, a first electronic device displays a CGR environment, wherein the CGR environment is responsive to input from the first electronic device and a second electronic device, wherein the second device is external to the first device. While displaying the CGR environment, the device obtains a first scene graph from a process executing on the first device, wherein the first scene graph includes information for rendering a first entity, and obtains a second scene graph from a process executing on the second device, wherein the second scene graph includes information for rendering a second entity. The first electronic device updates the displayed CGR environment based on the first scene graph and the second scene graph, wherein the displayed CGR environment includes a visual representation of the first and a visual representation of the second entity.
US11157738B2
An audio-visual perception system includes an audio perception module and a visual perception module, respectively receiving sounds and images of a subject and converting them into audio and visual signals. At least one of the above two modules is a first perception module having more than one working mode. A processing and control module controls the first perception module to switch a working mode thereof based on the audio or visual signals received from one of the two above modules other than the first perception module. An audio-visual perception apparatus having the audio-visual perception system is also disclosed, which can be used as a robot control unit (RCU) mounted onto a robot, allowing a human-in-the-loop robot operator to visually and audibly monitor the subject in a surrounding of the robot. The RCU can switch between a RCU mode and a cell phone mode.
US11157733B2
Exemplary embodiments are directed to a system of enhancing biometric analysis matching. A processing device is configured to analyze the probe short-range and broadband iris texture information of a probe image for iris biometric authenticity, and based on the biometric authenticity of the probe short-range iris texture information and the probe broadband iris texture information, determine the biometric authenticity of the subject. Exemplary embodiments are also directed to a system of enhancing biometric analysis matching efficiency. The processing device generates an optimized order of enrollment iris biometric data includes a listing of the enrollment iris biometric data ordered by closest match to furthest match between the probe and enrollment broadband iris texture information. The processing device analyzes the iris biometric data for biometric authenticity starting with the closest match between the probe and enrollment broadband iris texture information.
US11157730B2
A method may include acquiring one or more image texts from an image of a document, segmenting the image into one or more sub-images using the one or more image texts, determining, by applying a machine learning model, one or more experimental techniques of one or more experiments for the one or more sub-images, and adding, to a knowledge base, one or more mappings of the one or more sub-images to the one or more experiments.
US11157725B2
Embodiments are directed to a near eye display (NED) system for displaying artificial reality content to a user and to manipulate displayed content items based upon gestures performed by users of the NED system. A user of the NED system may perform a gesture simulating the throwing of an object to “cast” a content item to a target location in an artificial reality (AR) environment displayed by the NED system. The gesture may comprise a first portion in which the user's hand “grabs” or “pinches” a virtual object corresponding to the content item and moves backwards relative to their body, and a second portion in which the user's hand moves forwards relative to their body and releases the virtual object. The target location may be identified based upon a trajectory associated with the backwards motion of the first portion of the gesture.
US11157724B2
An image recognition device executes a Hilbert scan of frame image data constituting moving-image data to generate one-dimensional spatial image data, and further arrays the one-dimensional spatial image data in a time direction to generate two-dimensional spatio-temporal image data that holds spatial information and temporal information. The image recognition device converts the moving-image data into the two-dimensional spatio-temporal image data while holding the spatial and temporal information. By means of a CNN unit, the image recognition device executes a convolution process wherein a two-dimensional filter is used on the spatio-temporal image data to image-recognize a behavior of a pedestrian who is a recognition object. The image recognition device executes behavioral recognition of the pedestrian that requires a three-dimensional analysis consisting of two dimensions for space and one dimension for time by the image recognition process of the two-dimensional image by the CNN, and estimates a state of the pedestrian.
US11157723B1
Methods for performing improving facial recognition of a driver in a vehicle are disclosed. A set of images is received. Each of the set of images includes a portion that is identified as a face. The identification is based on an application of a first machine-learned model to each of the set of images. The application of the first machine-learned model is performed by an application associated with a client camera device mounted in a vehicle. Based on a determination that the set of images matches one or more reference images stored in a database with a confidence level that is equal to or greater than a confidence threshold, a person corresponding to the one or more reference images is associated as a driver of the vehicle during a time period in which the set of images was captured.
US11157721B2
This disclosure relates to the use of “pseudo-images” to perform image recognition, e.g., to perform facial image recognition. In an embodiment, the pseudo-image is obtained by starting with a real world image and, after optional preprocessing, subjecting the image to a non-linear transformation that converts the image into a pseudo-image. While real world objects (or, more generally, real world patterns) may be perceivable in the starting image, they cannot be perceived in the pseudo-image. Image recognition takes place by comparing the pseudo-image with a library of known pseudo-images, i.e., image recognition takes place in pseudo-image space without a return to real world space. In this way, robust image recognition is achieved even for imperfect real world images, such as, real world images that have been degraded by noise, poor illumination, uneven lighting, and/or occlusion, e.g., the presence of glasses, scarves, or the like in the case of facial images.
US11157720B2
Embodiments of the present application provide a method and apparatus for determining a trajectory of a human target. The method includes: extracting a target feature of a to-be-tracked human target in a to-be-processed image as a to-be-searched target feature; searching for an acquisition attribute corresponding to the to-be-searched target feature based on a pre-established correspondence between target features and acquisition attributes; determining a trajectory of the to-be-tracked human target based on the found acquisition attribute. It can be seen that in this solution, a face image is not required for determining a trajectory of a person. Even if the acquired face image is not clear, the accuracy of determining the trajectory of the person will not be reduced. Therefore, by the solution of the present application, the accuracy of determining the trajectory of the person is improved.
US11157718B2
A fingerprint identification module and a terminal device are provided. The fingerprint identification module includes: a decorative ring, provided with a mounting opening; an encapsulation cover, arranged on the decorative ring to close a side of the mounting opening; a fingerprint chip, disposed in the mounting opening, a space is formed between an outer side surface of the fingerprint chip and an inner wall surface of the decorative ring; a protective film, disposed on a side of the fingerprint chip that is towards the encapsulation cover; and a flexible printed circuit (FPC) board, disposed inside the mounting opening, the protective film covers a first partial area of the FPC board, and a second partial area of the FPC board is exposed out of the protective film; the second partial area is an area of the FPC board which is different from the first partial area of the FPC board.
US11157716B2
Provided are a multi-sensor-based under-screen fingerprint capturing method and system and an electronic device, where the method is applied to an under-screen fingerprint capturing system including multiple fingerprint sensors, and includes: acquiring fingerprint information of a user captured by the multiple fingerprint sensors, where each fingerprint sensor corresponds to a sensing region, and sensing regions corresponding to the multiple fingerprint sensors form a fingerprint capturing region of the under-screen fingerprint capturing system; and determining an effectively pressed fingerprint sensor among the multiple fingerprint sensors according to the fingerprint information of the user, where the fingerprint information of the user captured by the effectively pressed fingerprint sensor is used for fingerprint authentication of the user.
US11157713B2
Disclosed is an electronic device. An electronic device according to various embodiments may include: a housing including a front face and a rear face opposite the front face; a transparent plate defining the front face of the housing; a display panel disposed below the transparent plate; a fingerprint sensor disposed between the display panel and the rear face of the housing and configured to acquire biometric information about an external object that is within a specified proximity of the transparent plate; and a conductive pattern disposed adjacent to the fingerprint sensor and configured to detect whether the external object is within a specified proximity of the fingerprint sensor.
US11157710B2
A system and computer-implemented method is used for tracking crew members on an offshore unit. A static map is created in software and interfaces with a network of receiver nodes physically installed at a predetermined set of measurements to provide coverage to designated areas to locate and identify crew members, who have or wear Bluetooth beacons. During operations, crew members are located and identified in real-time through the network of receiver nodes installed over prespecified coordinates. Cameras and visual recognition processing can operate in the designated areas. The designated areas can include muster stations for crew members to gather in an emergency or can include designated areas in which personnel are restricted while equipment is operating or moving.
US11157708B2
A method for identifying a sensor among as plurality of identical sensors on a machine is disclosed. The method includes comparing, by a controller, a unique value of a parameter detected by the sensor with a predefined value of the parameter. The unique value of the parameter is detected in a predefined stationary state of at least one part of a plurality of parts of the machine. The method further includes associating, by the controller, the unique value of the parameter detected by the sensor with the at least one part when the unique value of the parameter matches with the predefined value of the parameter. The predefined value of the parameter corresponds to a value of the parameter attained by the at least one part in the predefined stationary state of the at least one part.
US11157702B2
A computer-implemented method for providing contextual outputs based on varying coordinates related to a target event is provided. The method is implemented by a processor. The processor receives the target event based on a user input and the varying coordinates. The processor then executes a semantic analysis and relationships building operation on the varying coordinates and the target event to generate proposals and provides the contextual outputs based on the proposals. Note that the semantic analysis and relationships building operation reduces recommendation errors by and increases a computing efficiency of the processor with regard to providing the contextual outputs.
US11157701B2
Regulating velocity of chat discourse can include determining, using computer hardware, a topic and emotive content from a plurality of chat messages of a group chat, determining, using the computer hardware, time deltas between different ones of the plurality of chat messages, determining, using the computer hardware, a tempo and a tempo adjustment for the group chat based on the topic, the emotive content, and the time deltas, and indicating, using the computer hardware, the tempo adjustment to a client device of a participant in the group chat.
US11157693B2
Rewriting text in the writing style of a target author is described. A stylistic rewriting system receives input text and an indication of the target author. The system trains a language model to understand the target author's writing style using a corpus of text associated with the target author. The language model may be transformer-based, and is first trained on a different corpus of text associated with a range of different authors to understand linguistic nuances of a particular language. Copies of the language model are then cascaded into an encoder-decoder framework, which is further trained using a masked language modeling objective and a noisy version of the target author corpus. After training, the encoder-decoder framework of the trained language model automatically rewrites input text in the writing style of the target author and outputs the rewritten text as stylized text.
US11157691B2
Natural gestures for interacting with spreadsheet documents are provided. A user may interact with a spreadsheet document using a variety of touch-based gestures. Gestures applied to a spreadsheet document may be used for making structural and display changes to the document. For example, gestures may be used on the spreadsheet document for inserting new columns and rows; for revealing hidden columns and rows; for deleting columns and rows; for extending functionalities across columns and rows; for moving objects displayed in a spreadsheet document; and for navigating various parts of a spreadsheet document.
US11157683B1
As described herein, a system, method, and computer program are provided for a digital transformation framework. In use, a controller accesses a plurality of business models representing requirements for a digital transformation project. Responsive to a user request for a particular content, the controller selects one or more business models of the plurality of business models. Further, the controller renders information associated with the selected one or more business models for viewing by the user, based on a select digital style guide of a plurality of digital style guides determined to correspond to a platform used by the user.
US11157670B2
An integrated circuit and a method for designing an IC where the smallest repeatable block is selected, designed and tested to span across multiple die levels. The block is configured to be timing closed at the block level thereby reducing the overall complexity of the design and avoiding the limiting effects of the constrained EDA tools. The block may subsequently be repeated on multiple die to be stacked in an IC.
US11157667B2
Techniques for simulating a quantum circuit based on fusion of at least a portion of a measure gate is provided. Data representing a quantum circuit comprising a quantum gate and a measure gate is received. The measure gate in the quantum circuit is divided into one or more virtual gates and at least one of the one or more virtual gates is fused with the quantum gate. The gate fusion combines the operations of the fused gates and cache blocking to more efficiently simulate the quantum circuit. In one embodiment, the simulation of the quantum circuit is executed locally on a computing device. Alternatively, the simulation of the quantum circuit is performed remotely over a network via an application program interface (“API”) and results of the simulation are reported via the API.
US11157663B2
The present invention provides a computer-implemented method and an apparatus for manufacturing an analogue audio storage medium wherein digital audio data is converted into topographical data representing an analogue translation of the digital audio data, and a laser beam is selectively applied to a substrate to form a physical imprint of the topographical data on the surface of the substrate to create an analogue audio storage medium. The medium may be directly playable on a conventional playback device such as a record player and/or used to mould further playable mediums. The invention thereby enables more efficient manufacturing of e.g. vinyl records and consistently ensures a much higher quality of analogue audio.
US11157661B2
A process development visualization tool generates a first visualization of a parameter associated with a manufacturing process, and provides a GUI control element associated with a process variable of the manufacturing process, wherein the GUI control element has a first setting associated with a first value for the process variable. The process development tool receives a user input to adjust the GUI control element from the first setting to a second setting, determines a second value for the process variable based on the second setting, and determines a second set of values for the parameter that are associated with the second value for the process variable. The process development tool then generates a second visualization of the parameter, wherein the second visualization represents the second set of values for the parameter that are associated with the second value for the process variable.
US11157655B2
Systems, methods, and non-transitory computer-readable media can obtain and verify a hash chain. A hash chain can comprise at least a first data block and a second data block. The first data block can include a first portion of a stream of vehicle data. The second data block can include a second portion of the stream of vehicle data and a hash value of the first data block. Verification of whether the hash chain is authentic can be based at least in part on the hash value of the first data block.
US11157652B2
A real-time event processing system receives event data containing telemetric data and one or more personal identifiers. The personal identifier in the event data is replaced with an obfuscated value so that the telemetric data may be used without reference to the personal identifier. A reversible map is used to reverse the obfuscated personal identifier to its original value. In the case when a request is received to delete the mapped personal identifier, the link to the entry in the reversible map is broken by associating the personal identifier with a different obfuscated value.
US11157646B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for handling data including images with privacy-sensitive data. In one aspect, a method may include recognizing privacy-sensitive sub-image(s) in an acquired or captured image. The sub-image(s) can be included in a second image that is encrypted. The acquired image can be changes by obscuring the privacy-sensitive sub-image(s) of the acquired image so as not to reveal any personal identifiable information.
US11157642B2
An embodiment of a semiconductor apparatus may include technology to receive data with a unique identifier, and bypass encryption logic of a media controller based on the unique identifier. Other embodiments are disclosed and claimed.
US11157638B1
The methods and systems for direct printing at kiosks. The method includes: at an application accessible at a computing device: receiving a document from a user for printing and one or more print attributes. At a server communicatively coupled to the application, the method includes: calculating and displaying a cost for the printing the document based on the print attributes; providing a user interface to the user to input payment details; validating the payment details; encrypting the document with the payment details; and allowing the user to download the encrypted document in the form of a print job to a portable storage device. At a print workflow running at a kiosk, the method includes: receiving the portable storage device including the encrypted job; reading and decrypting the encrypted print job; and printing the job directly at the kiosk without requiring any input from the user.
US11157624B2
A method for using an electronic device to activate amass production software tool to initialize a memory device including a flash memory controller and a flash memory includes: using the mass production software tool to retrieve an encrypted configuration file included by the mass production software tool; decrypting the encrypted configuration file to generate a temporarily decrypted configuration file; comparing unique information of the electronic device with unique information recorded in the temporarily decrypted configuration file to determine whether the electronic device is valid/authorized; and performing a flash memory initialization operation upon the flash memory when the electronic device is valid/authorized.
US11157619B2
A method and system for analysis of a facility may include providing an emulation host system, first generating a golden circuit model on the emulation host system, first inserting a first hardware trojan model, first emulating operation of the golden circuit model, and second emulating operation of the first hardware trojan model. The method includes the application of operative vectors to a golden model in simulation or emulation with support of embedded activity monitors to identify which modules contribute to a given functional operation as a method to identify where trojan attacks can be placed.
US11157617B2
In accordance with one embodiment of the present disclosure, a method for determining the similarity between a first data set and a second data set is provided. The method includes performing an entropy analysis on the first and second data sets to produce a first entropy result, wherein the first data set comprises data representative of a first one or more computer files of known content and the second data set comprises data representative of a one or more computer files of unknown content; analyzing the first entropy result; and if the first entropy result is within a predetermined threshold, identifying the second data set as substantially related to the first data set.
US11157616B2
Code of a particular application is analyzed against a semantic model of a software development kit of a particular platform. The semantic model associates a plurality of application behaviors with respective application programming interface (API) calls of the particular platform. A set of behaviors of the particular application is identified based on the analysis of the code and a particular one of the set of behaviors is identified as an undesired behavior. The particular application can be automatically modified to remediate the undesired behavior. The particular application can be assigned to one of a plurality of device modes, and access to the particular application on a user device can be based on which of the plurality of device modes is active on the user device.
US11157615B2
Scanning a virtual disk image for malware without fully extracting the virtual disk image is described herein. An embodiment operates by receiving a selection of a virtual disk image. Virtual storage is initialized based on the virtual disk image. An appliance is launched, and the appliance is configured to access the virtual disk image via the virtual storage. The virtual disk image is scanned for malware using an anti-virus program such that the virtual disk image does not have to be fully extracted. During scanning, on-the-fly decompression, de-deduplication, decryption, and other operations are performed to translate read requests for content on the virtual disk image into raw disk data for the antivirus program.
US11157600B2
Data processing systems and methods, according to various embodiments, are adapted for automatically assessing the level of security and/or privacy risk associated with doing business with a particular vendor or other entity and for generating training material for such vendors. In various embodiments, the systems may automatically obtain and use any suitable information to assess such risk levels including, for example: (1) any security and/or privacy certifications held by the vendor; (2) the terms of one or more contracts between a particular entity and the vendor; (3) the results of one or more privacy impact assessments for the vendor; and/or (4) any other suitable data. The system may be configured to automatically approve or reject a particular vendor based on the assessed risk level associated with the vendor and this information may be automatically communicated to an entity considering doing business with the vendor and/or the vendor itself.
US11157595B1
Providing a technology enabled communications pathway between health care providers and patients, comprising: receiving a bio-metric telemetry data set from a patient, receiving a medication adherence data set from the patient, notifying a health care provider system of at least one potential alarm based on the bio-metric telemetry data set and the medication adherence data set, notifying the patient utilizing positive feedback of the bio-metric telemetry data set and the medication adherence data set, wherein the positive feedback is an affirming communication from the health care provider system indicating that the medication adherence has a positive feedback result in the bio-metric telemetry, notifying the patient of a health care appointment and indicating the positive feedback result the medication adherence has had in the bio-metric telemetry and providing the health care provider system a summary of bio-metric telemetry data set, medication adherence data set and positive feedback prior to the health care appointment.
US11157588B2
An interface self-service method, an apparatus, a computer device and a non-transitory storage medium for implementing the same. The interface self-service method includes: installation of a self-hosted server in a local device; installation of an interface webpage in the self-hosted server in the form of a webpage expansion package; installation of an interface function in the self-hosted server in the form of a function expansion package; confirmation of an access request when the self-hosted server receives the access request from a local browser; if the access request is an interface webpage request, a corresponding interface webpage is returned to the local browser according to the webpage expansion package; and if the access request is an interface function request, a corresponding interface function of the function expansion package is accessed.
US11157579B2
A delivery coordination system selects restaurant listings for presentation to a user by filtering out restaurants that are unlikely to be of interest to the user, while ensuring that restaurant listings are selected to encourage the success of all restaurants using the delivery coordination system. In response to receiving the listings request from a client device, the delivery coordination system selects a filtered set of restaurant listings from the plurality of restaurant listings stored by the delivery coordination system by applying filtering criteria to the plurality of stored restaurant listings. The delivery coordination system generates conversion scores for the restaurant in the filtered set of restaurant listings and selects restaurant listings to present to the user from the filtered set of restaurant listings based on selection factors, which can include the generated conversion scores. The delivery coordination system transmits the selected restaurant listings to the client device.
US11157571B2
Embodiments of the present invention provide a system for extracting external website data using generated polymorphic data. The system is configured for receiving an input from at least one of a plurality of entity systems or at least one of a plurality of user computing systems, wherein the plurality of user computing systems and the plurality of entity systems are connected to a first network, wherein the input is associated with at least one third party server, generating random user information, wherein the generated random user information is dynamic, creating polymorphic user profiles based on the generated random user information, accessing the at least one third party server from a second network different from the first network using the polymorphic user profiles, and extracting data associated with the at least one third party server.
US11157570B2
Displaying relevant data subsets of at least one data collection includes providing an input data subset, determining a plurality of partial relevance values for different characteristics of each of the plurality of data subsets of the at least one data collection with respect to the input data subset according to a term frequency of terms in the input data subset and term in each of the plurality of data subsets of the at least one data collection and according to an inverse document frequency of the terms, determining a relevance of each of the plurality of data subsets of the at least one data collection based on the partial relevance values of the different characteristics, and displaying at least a portion of the data subsets of the at least one data collection in order of relevance.
US11157567B2
In accordance with the present invention, an information management application that provides users with the ability to create and customize matrix displays of information relating to a particular product or service for navigation by other users is provided.
US11157562B2
Aspects of the present invention disclose a method, computer program product, and system for recommending an apparel product is provided. The method for recommending an apparel product may include one or more processors identifying a user selection of an apparel product, wherein the apparel product includes information associated with retail websites. The method further includes one or more processors categorizing the apparel product into one or more groupings based upon user preferences, wherein the grouping is based on available versions of the apparel product. The method further includes one or more processors determining current apparel preference information corresponding to the user based on user preferences, fitness application data, health monitoring application data, and user-provided measurements. The method further includes one or more processors determining a recommended garment of the identified user-selected apparel product based on mapping the determined apparel preference information to product specifications of the identified user-selected apparel product.
US11157558B2
A processor-implemented method is disclosed. The method includes: obtaining user account data identifying one or more tradeable objects associated with an entity and a resource allocation profile in connection with the one or more tradeable objects; receiving, from at least one media data source, video data for one or more videos, the video data including content indicator tags associated with the one or more videos; identifying a first subset of the one or more videos based on: comparing the content indicator tags associated with the one or more videos with identifying information associated with the one or more tradeable objects; and selecting videos for inclusion in the first subset based on the comparing and the resource allocation profile; and sending, to the client device, an indication of the first subset of videos for display in a user interface on the client device.
US11157556B2
Systems and processes are provided to generate and transmit a thumbnail image for a video searching function including a video input configured to receive a video signal, a processor configured to decode the video signal to generate a video program, to generate a plurality of thumbnail images in response to the video program, to determine a subset of the plurality of thumbnail images in response to a client request and to couple the subset of the plurality of thumbnail images to a network interface, and the network interface configured to transmit and receive data on a local area network, the network interface being operative to receive the client request from a client device and to transmit the subset of the plurality of thumbnail images to the network interface for transmission to the client device.
US11157552B2
A first connection state may be entered on a computing device. While the computing device is in the first connection state, actions taken on a playlist on the computing device may be applied to the playlist and not applied to a playback queue associated with a zone. An input may be received via the computing device, indicating a selection of the zone. In response to receiving the input, a second connection state may be entered. Entering the second connection state may comprise establishing a connected state between the computing device and the one or more playback devices. While the connected state is established, one or more actions taken on the playlist on the computing device may be applied to the playlist and transmitted, in a message to the zone over a network. The one or more actions may be one or more corresponding actions applied to the playback queue.
US11157541B2
Systems and methods of managing content and content requests are described. A data store of profiles of potential content contributors is provided. A request from a first source for content comprising content criteria is received, the content criteria comprising content contributor characteristics and content subject matter. Based on the content contributor characteristics and the profiles, at least a first potential content contributor is identified. At least a portion of the content request content criteria is transmitted to the first potential content contributor. If recorded content is received from the first content contributor, the first source is provided with access to the received recorded content. At least partly in response to acceptance by the first source of the received recorded content, the first source is enabled to publish the accepted received recorded content.
US11157534B2
An anonymous reporting system for use in reporting and following up on incidents, accidents, and the like. The system may be accessed via an Internet website. A reporting individual may select a type of incident to report. In one example, the reporting individual may select a level on anonymity and some, none or all of the individual's personal identification is displayed to the organization according to the selected level.
US11157533B2
A method, computer system, and computer program product for a conversational system driven by a semantic network with a library of templated query operators are provided. The embodiment may include loading one or more operators for the conversational system to the library of templated query operators. The embodiment may also include receiving a query statement from a user. The embodiment may further include identifying an operator from the library to process the received query. The embodiment may also include identifying one or more input terms for the identified operator within the received query. The embodiment may further include generating one or more output terms based on processing the one or more identified input terms using the identified operator. The embodiment may also include generating a natural language response to the received query based on the one or more generated output terms.
US11157515B2
Example systems and methods for cloning catalog objects are described. In one implementation, a method includes creating a copy of a catalog object without copying a data associated with the catalog object by only coping metadata associated with the object. The method further includes modifying, by one or more processors, the data associated with the catalog object independently of the copy of the catalog object such that modified data is not visible to the copy of the catalog object and wherein the modified data is not visible to the catalog object in a database. The method further includes deleting the copy of the catalog object following completion of the modification of the data associated with the catalog object.
US11157508B2
A method and system for estimating a number of distinct entities in a set of records are described. For each one of a subset of records, a set of match rule keys are generated based on a set of match rules. Each match rule from the set of match rules defines a match between records, and each match rule key from the set of match rule keys includes at least a key field value. A high order key for the record is determined based on the match rule keys, and a counter associated with the high order key is incremented. When each record from the subset of records has been processed by determining the match rule keys, and incrementing the counter(s) of the high order keys, a sum of a number of counters that have a non-zero value is performed to estimate the distinct entities in the records.
US11157505B2
Disclosed methods and systems allow a central server to monitor electronic units of work accessible to a group of computers and generate a nodal data structure representing the units of work. The server then uses various protocols, such as hashing algorithms and/or executing artificial intelligence and machine learning models to identify similar and/or related units of work. The server then merges/links the nodes corresponding to the similar/related units of work. The server also monitors all user activities. When a user or a software system/service accesses electronic content on his, her, or its electronic device, the server identifies a node corresponding to the accessed electronic content and associated unit(s) of work and presents searchable data and actions related to the identified node and any related/linked nodes.
US11157504B2
An online review system determines scores for document authors and document reviewers. An author score is based on a number of comments added to a document by reviewers. One way to compute the author score is to use a ratio of a number of comments provided by reviewers of a document to a number of lines of document contents provided by the author. A reviewer score for a reviewer is based on an amount of comments subsequently made by other reviewers, and on the document content itself, such as a ratio of a number of comments provided in subsequent reviews of a document to a number of lines of original document contents. In some embodiments, the online review system monitors trends in scores of individuals or teams.
US11157476B2
This disclosure is directed to techniques for aggregating marine weather radar data and sea state sensor data from ships or other sea-based data collecting nodes, potentially also with non-sea-based data collecting nodes. In one example, a system is configured to receive, via a remote coverage broadband datalink system, one or more sets of marine environmental condition data from one or more sea-based data collecting nodes. The system is further configured to aggregate the one or more sets of marine environmental condition data from the one or more sea-based data collecting nodes into one or more aggregated sets of marine environmental condition data. The system is further configured to output at least one of the aggregated sets of marine environmental condition data to one or more recipient systems.
US11157466B2
In various embodiments, a computer system implements a service that stores a plurality of database templates that define data types supported for a non-relational database accessible to a plurality of applications. The service receives, from a developer of an application, a selection of one of the plurality of database templates to be used by the application. In response to the selection, the service issues a set of data definition language (DDL) instructions to provision the non-relational database with a schema that implements a particular data type defined by the selected template. Requests from the application to manipulate a value of the particular data type stored in the non-relational database system are serviced. In some embodiments, the servicing includes identifying a set of data manipulation language (DML) instructions to be executed and issuing the set of DML, instructions to the non-relational database.
US11157456B2
A request to perform a write operation on a file stored in a distributed file system may be received. A determination may be made as to whether a quorum of servers of the distributed file system is satisfied. The servers of the quorum may be used to perform the write operation or to record the write operation. The write operation may be performed on the file in view of determining that the quorum has been satisfied.
US11157439B2
Apparatus and methods for protecting in-flight data during a fundamental reset of a SSD by a connected host are presented. In embodiments, a controller for the SSD includes an input interface configured to receive commands from the host over a link, and processing circuitry coupled to the input interface. The processing circuitry is configured to, in response to receiving a reset command from the host, reset the link and an address space of the SSD, complete a flush of in-flight data from temporary buffers to non-volatile storage of the SSD, and, during an initialization sequence performed by the host, perform an internal reset. In embodiments, in response to the SSD performing the internal reset, the host's state of the SSD is reset, and the host is caused to re-initialize the link and configure the address space of the SSD.
US11157438B2
The invention describes a method of performing automatic commissioning of a network (N) comprising a plurality of network devices (10, 11, 12, 13), wherein each device (10, 11, 12, 13) is characterised by a device identifier (14) and wherein the devices (10, 11, 12, 13) are realised to exchange data packets (2), which method comprises the steps of obtaining a computer-readable installation plan (3) for the network (N), which installation plan (3) comprises a physical location descriptor (31) for devices (10, 11, 12, 13) of the network (N); deducing the network topology (T) of the network (N) from network descriptive information (40, 41, 42, 43) provided by the devices (10, 11, 12, 13) on the basis of data packets (2) exchanged between the devices (10, 11, 12, 13); and comparing the deduced network topology (T) to the installation plan (3) to allocate a physical location descriptor (31) to a device identifier (11). The invention further describes a commissioning system (1) for automatically commissioning a network (N) comprising a plurality of network devices (10, 11, 12, 13), wherein each device (10, 11, 12, 13) is characterised by a device identifier (14) and wherein each device (10, 11, 12, 13) is realised to transmit and receive data packets (2), which commissioning system (5) comprises a source (50) of a computer-readable installation plan (3) for the network (N), which installation plan (3) comprises a physical location descriptor (31) for each device (10, 11, 12, 13) of the network (N); a device control interface (55) realised to collect network descriptive information (40, 41, 42, 43) provided by the devices (10, 11, 12, 13); a topology discovery unit (53) realised to derive the network topology (T) of the network (N) from the provided network descriptive information (40, 41, 42, 43); and a commissioning unit (54) realised to compare the derived network topology (T) to the installation plan (3) to allocate a physical location descriptor (31) to a device identifier (14).
US11157436B2
A wearable computing device includes a device body, a band coupled to the device body, and one or more sensors. The device body includes one or more processors, a memory, and a touch-sensitive display. The processors are operable to authenticate, using the one or more sensors, a user of the device, and communicate with one or more target devices in response to successful authentication of the user. The processors can also authenticate the target devices, and control the target devices in response to successful authentication of the target devices. The sensors may include a camera, and to authenticate the user of the device, the processors may send a request to one or more remote devices requesting display of a pairing visual, receive an image from the camera, determine whether the image comprises valid pairing information, and if so, establish a pairing between the device and the remote devices.
US11157419B2
Techniques for processing data may include: receiving source physical storage allocation units that include valid data and one or more holes of unused physical storage, wherein each source physical storage allocation unit has an associated timestamp denoting a most recent destaging time of any data stored on the source physical storage allocation unit; determining an age for each source physical allocation unit based on the associated timestamp of the source physical allocation unit; for each source physical storage allocation unit, determining one of multiple age buckets for the source physical allocation unit based on the age of the source physical allocation unit; and for a first of the age buckets including two source physical allocation units, performing first processing including: relocating at least some valid data from the two source physical storage allocation units to a target physical storage allocation unit.
US11157417B2
The present disclosure includes memory having a static cache and a dynamic cache. A number of embodiments include a memory, wherein the memory includes a first portion configured to operate as a static single level cell (SLC) cache and a second portion configured to operate as a dynamic SLC cache when the entire first portion of the memory has data stored therein.
US11157415B2
Operation of a multi-slice processor that includes a plurality of execution slices, a plurality of load/store slices, and one or more page walk caches, where operation includes: receiving, at a load/store slice, an instruction to be issued; determining, at the load/store slice, a process type indicating a source of the instruction to be a host process or a guest process; and determining, in accordance with an allocation policy and in dependence upon the process type, an allocation of an entry of the page walk cache, wherein the page walk cache comprises one or more entries for both host processes and guest processes.
US11157403B2
There are provided a controller, a memory system having the same, and an operating method thereof. The controller includes: a host interface configured to receive a format request from a host, and output an internal format request including initial logical unit information; and a flash translation layer configured to initialize a map table for storing information on mapping between logical and physical unit numbers according to the initial logical unit information.
US11157398B2
Methods and systems are presented for automatically configuring a staging environment to facilitate testing of online use-case scenarios for an online service provider. In response to receiving a request to test an online use-case scenario, a user account configuration may be derived from the use-case scenario. Account data for creating a user account is generated based on the user account configuration. The account data is inserted into a database of the staging environment to create the user account within the staging environment. A workflow associated with the online use-case scenario is automatically performed based on the newly generated user account in the staging environment. One or more defects observed while performing the workflow is reported to a user.
US11157396B2
A web server, such as one operating with a test agent in a database system receives a request for executing a test. The request is sent by a test master to an endpoint of the web server. In response to receiving the request by the web server, without exchanging information between the test agent and the test master, the test agent performs a series of operations as follows. A complete set of test steps is determined for the test. A complete set of test data used to execute the complete set of test steps is determined. The complete set of test steps for the test is executed with the complete set of test data. A final test execution status is generated for the test. The test agent can make the final test execution status for the test available for the test master to retrieve by way of the web server.
US11157391B2
The application testing system and method provide an efficient and effective way to test multiple application variants of an application on at least one mobile device. The application testing system may cause a first application variant selection indication to be transmitted to at least one mobile device having the application. The first application variant selection indication may be configured to cause the mobile device to interact with the application according to a first application variant of the plurality of application variants. The application testing system may analyze data corresponding to the usage of the first application variant by the at least one mobile device, and cause a second application variant selection indication to be transmitted to the mobile device, wherein the second application variant selection indication is configured to cause the mobile device to interact with the application according to a second application variant of the plurality of application variants.
US11157384B2
Methods, apparatus, systems and articles of manufacture are disclosed for code review assistance for dynamically typed languages. An example apparatus to analyze a segment of code includes a function identifier to identify a first input of a first function call included in the segment of the code, a parameter type vector (PTV) estimator model to estimate a first data structure based on the first input, the PTV estimator model generated via a set of reviewed code, a PTV determiner to generate a second data structure based on a data parameter type of the first input, an error comparator to determine a first reconstruction error based on the first data structure, and the second data structure and a recommendation generator to, if the first reconstruction error does not satisfy a recommendation threshold, generate a first recommendation to review the first function call.
US11157380B2
Methods, apparatus, and processor-readable storage media for device temperature impact management using machine learning techniques are provided herein. An example computer-implemented method includes obtaining one or more notifications pertaining to temperature information associated with one or more devices; generating one or more predictions pertaining to at least one potential problem with at least one of the one or more devices by applying one or more machine learning models to the one or more obtained notifications; determining one or more automated actions related to the one or more predictions by utilizing at least one neural network to process data associated with temperature control for the at least one device; and automatically initiating the one or more automated actions.
US11157379B2
A computer-implemented method, according to one embodiment, is for wear leveling blocks of memory. The computer-implemented method includes: determining the health of blocks of memory which are configured in multi-bit-per-cell mode. The blocks configured in multi-bit-per-cell mode are in a second pool, while blocks that are configured in single-level cell (SLC) mode are in a first pool. Moreover, the computer-implemented method is performed in some approaches with a proviso that the health of a block of memory is not determined while the block is configured in SLC mode. Moreover, health values are assigned to the blocks of memory in the second pool based on the health of the respective block. Each of the health values is further correlated with a respective data temperature.
US11157368B2
Systems and methods for using snapshots to establish operable portions of computing entities on secondary sites for use on the secondary sites before the computing entity is fully transferred to the secondary site. Embodiments commence upon initiating replication of an entity from an originating site to a secondary site. While replication of the entire entity from the originating site to the secondary site is being carried out, the originating site transfers entity metadata to the secondary site. A non-replication user process queries the metadata to determine completion status and/or other characteristics of subcomponents of the entity. After determining the completion status of subcomponents of the entity, the non-replication user process operates on subcomponent data of the entity even before the data of the entity has been completely copied to the secondary site. The subcomponents may comprise certain tables of a database or certain rows of a table of a database.
US11157361B2
A method for more efficiently utilizing storage space in a set of storage drives is disclosed. In one embodiment, such a method implements, in a set of storage drives, a first RAID utilizing data striping with distributed parity values. The method further implements, in a subset of the set of storage drives, a second RAID using residual storage space in storage drives belonging to the subset. Storage drives belonging to the subset may have a storage capacity that is larger than storage drives not belonging to the subset. In certain embodiments, the method adaptively alters a parity rotation of the first RAID to provide an increased concentration of parity values in certain storage drives of the first RAID compared to other storage drives of the first RAID. A corresponding system and computer program product are also disclosed.
US11157358B2
A memory module includes first memory chips, each having a first input/output width, and configured to store data, a second memory chip having a second input/output width and configured to store an error correction code for correcting an error in the data, and a driver circuit configured to receive a clock signal, a command, and an address from a memory controller and to transmit the clock signal, the command, and the address to the first memory chips and the second memory chip. An address depth of each of the first memory chips and an address depth of the second memory chip are different from each other.
US11157350B2
There is disclosed in an example an interconnect apparatus having: a root circuit; and a downstream circuit comprising at least one receiver; wherein the root circuit is operable to provide a margin test directive to the downstream circuit during a normal operating state; and the downstream circuit is operable to perform a margin test and provide a result report of the margin test to the root circuit. This may be performed in-band, for example in the L0 state. There is also disclosed a system comprising such an interconnect, and a method of performing margin testing.
US11157344B2
Multiple component mounters that configure multiple user-side component mounting lines and a support-side information server are connected so as to be able to communicate with each other via a network. The support-side information server includes an information registration section collecting and registering failure information generated in the multiple user-side production devices and updating and registering failure avoidance information as a failure avoidance method becomes apparent, and an information distribution section distributing the failure information and the failure avoidance information to the user-side production devices. Each user-side production device includes an information receiving section receiving the failure information and the failure avoidance information from the support-side information server, and an information transmitting section transmitting to a user-side production manager the failure information and the failure avoidance information related to a failure that may occur at a production device managed by the production manager.
US11157337B2
Methods and systems are provided for processing a stream of incoming messages sent from a specific input message source and validating each incoming message of that stream before sending them to a specific target system.
US11157324B2
A timer service receives timer creation requests from clients and fires those timers upon their expiration by returning to the requesting clients payloads provided with the timer creation requests. A timer creation request includes a client identifier, a timer expiration time, and a payload. The timer service queues timer creation requests, a creation worker adds timer records to a timer store in response to requests and manages partitions of the timer store, and sweeper workers, one per partition, sweep timers into a second queue. A firing worker reads timer index records from the second queue, determines the timers referenced in those timer index records and executes the payloads of those timers. The timer store can be tiered, with partitions different storage priorities based on the timer expirations of the timers in the partitions.
US11157322B2
A Hyper-Converged Infrastructure (HCI) ephemeral workload/data provisioning system includes a workload system coupled to a plurality of HCI systems by a manager system. The manager system identifies a first ephemeral workload that is provided by the workload system and that is configured to operate on one of the plurality of HCI systems for less than a first time period. In response to identifying the first ephemeral workload, the manager system determines first data that is to-be utilized by the first ephemeral workload and that is stored on a first HCI system that is included in the plurality of HCI systems. In response to determining that the first HCI system includes the first data that is to-be utilized by the first ephemeral workload, the manager system causes the first ephemeral workload to be provisioned on the first HCI system.
US11157307B2
A computer-implemented method for processing a transaction may include, upon receiving a transaction change request, operating a coordinator to generate a unique transaction identifier for the transaction request, send a data change request along with the unique transaction identifier to sources, and store the unique transaction identifier along with a respective first change count in a transaction status table. The method may also include, upon receiving a query, operating a given source to determine from the transaction status table, a second change count of sources associated with the unique transaction identifier, determine whether the second change count matches the first change count for each source, and when the first and second change counts match in each of the other sources, read data associated with the query from the given source and each source.
US11157295B2
Systems and methods are provided for providing an intelligent personal assistant as a service. The method includes opening a digital application on an electronic device, connecting one or more third party applications with the digital application within or outside of given trusting levels or authorities, determining one or more tasks to be performed using the one or more third party applications, creating one or more operants/bubbles, wherein each operant/bubble corresponds to at least one of the one or more tasks in specific supply chain sequence, selecting one or more operants/bubbles using the graphical riser interface or smart projections, and running the selected one or more operants/bubbles in a specific supply chain sequence, using the graphical user interface or smart projections, enabling control of the one or more third party applications using the digital application on users best situational channel.
US11157294B2
A server system, the server system including: a memory processor including memory; a communication link, a first program designed to construct a list of end-goals for a software tool, where the memory includes a plurality of prior user interface experience records, and where each of the plurality of prior user interface experience records represent a user interaction with a plurality of user interface screens of the software tool; a second program designed to build a user experience graph based on the plurality of prior user interface experience records, where the construct a list of end-goals for a software tool includes at least one end-goal; and a third program designed to use the list of end-goals to communicate to at least one user of the software tool suggestion notes based on popular paths along the user experience graph leading towards the end-goal to help the at least one user interface with the software tool.
US11157272B2
A deep learning model is trained on historical pull requests to automatically identify appropriate reviewers to review source code from one or more source code repositories. The model is trained on features that are based on past pull requests from the source code repositories and that represent the context of the syntactic representation of the changed code. The model learns patterns found in the changed source code and of the past peers associated with the changed source code to relate certain source code fragments with certain peers. The model generates probabilities based on the learned patterns which are used to identify appropriate reviewers more suitable to review the source code.
US11157269B2
In order to facilitate automatic roll-forward updates, embodiments include detecting a failure in a software package. In response to the failure, data indicative of a current version of a software package is extracted from a release directory. In response to the application data, a base repository with a version history of the application is cloned. In response to the cloning, a prior set of changes from the base repository in the temporary directory, where the prior set of changes form an old application version of the application, is imported. In response to the import of the prior set of changes, the current version is overwritten with the prior set of changes to generate a new version. The new version is pushed directly to the base repository and a deployment API causes the new version to replace the current version.
US11157267B1
A computer-implemented method includes receiving, by a processor, real time operation data related to an application, identifying components of the application based on the operation data, extracting relationships and interdependencies between the components, and generating a graph of the identified components, the relationships and the interdependencies. The method also includes determining one or more dynamic metrics of the identified components, the one or more dynamic metrics indicative of interactions between the components, extracting statistical information describing at least one of performance and resource consumption based on the operation data, incorporating the dynamic metrics into the graph, determining a behavior of at least one component based on a pattern of appearance of the at least one component in the graph, and generating a model of the application based on the identified components and the determined behaviors.
US11157264B2
An electronic device is provided. The electronic device includes a first memory including a boot area, a kernel area, and a recovery area, a second memory configured to load data corresponding to at least one from among the boot area, the kernel area, and the recovery area included in the first memory, a communication module, and a processor electrically connected to the communication module, the first memory, and the second memory. The first memory includes instructions that cause, when executed, the processor to download data in the first memory through the communication module, when there is a request for updating the downloaded data, perform rebooting, when performing the rebooting, confirm whether a new version of recovery data is included in the downloaded data, and when the new version of recovery data is included in the data, update the downloaded data on the basis of the new version of recovery data.
US11157262B2
Provided is a program updating device, program updating system, and a program updating method for updating a program without imposing a load on a user. A program updating device (“PUD”) includes a communication unit transmitting/receiving information to/from an in-vehicle device operating on a software program, the PUD transmitting update information of a software program from the communication unit to execute update processing, further including: a determination unit configured to determine whether an operation switch of a vehicle has been switched from an on-state to an off-state; a state control unit configured to, if it is determined that the operation switch has been switched to the off-state, instruct to transition to a driving-prohibition state and hold an ignition-on state; and an update processing unit configured to start update processing based on the update information after confirming of a state is made.
US11157258B2
An update system is provided. The system includes a database for storing application release information for one or more previous versions of a computer applications and a current version of the computer application. The system further includes an update manager configured to: receive an application release request, the application release request comprising a release file and application release information associated with the current version of the computer application; store at least a portion of the application release information of the current version of the computer application in the database; retrieve application release information corresponding to the one or more previous versions of the computer application and the current version of the computer application from the database; automatically generate release metadata based at least in part on the retrieved application release information; and store the release metadata and the release file in a file store for retrieval and installation by a computer application executing on a user computing device.
US11157249B1
A method and system for identifying and extracting independent services from a computer program are configured. The method comprises retrieving code and runtime data of the computer program, upon reception of a request to extract at least one service; performing a dynamic analysis on the retrieved code to determine code resources of the computer program; identifying, based on the code resources and runtime data, boundaries of services included in the computer program and are independent of other services; and deriving context and compile-time dependencies of the computer program using static analysis; and generating based on the context, compile-time dependencies, and code resources a service specification file for each independent service of the services included in the computer program, wherein an independent service includes all resources require for its execution independently of the computer program.
US11157247B2
System and methods for cryptologic digital twin segregation with blockchain for development operations are provided. By way of introductory example, a system may receive a first development object from a first devops tool and a second development object from a second devops tool. The system may identify, in a segregation model graph, a first node and a second node, the first node corresponding to the first development object and the second node corresponding to the second development object. The system may determine the first node is mapped to an off-chain storage classification and the second node is mapped to an on-chain storage classification. The system may store the first development object in an off-chain storage, generate a hash value of the first development object, and store the hash value of the first development object on a blockchain. The system may store the second development object on the blockchain.
US11157245B1
An application development environment generates applications from declarative specification for the application. The declarative specification describes one or more object types and references to objects of each object type. The application development environment generates instructions (or code) from the declarative specification to generate an initial version of the application. The application development environment iteratively builds the application based on user interactions that modify the declarative specification. The application development environment modifies the instructions for the application to match the modified declarative specification. The final version of the application may be deployed on a production system.
US11157230B2
The present system includes a mobile application for generating sound based on motion, monitoring the sound generated by a plurality of users, and communicating the monitoring results to a plurality of user interface. The present system provides a fusion of motion sensing processor technology with motion activated sound effects to create a unique application for a digital noise-maker that can be used for business and/or entertainment use by online and/or live communities of sports fans and spectators.
US11157229B2
A screen sharing presentation system includes a presenter client system that leads a presentation and listener client systems that follow the presentation. A server facilitates communication between the presenter client system and the listener client systems. Users of the client systems may provide annotation information for the presentation. The annotation data is not visible to other users of other client systems, but is displayed on the respective user's personal views of the presentation. The presenter client system and the listener client systems are synchronized by communicating a current document location or other status indications.
US11157218B2
A non-transitory computer-readable storage medium stores computer-readable instructions for an information processing apparatus including: a processor; a display; and a memory storing at least one set of printer information. First and second type printers transmit status information to the information processing apparatus. The status information from the first type printer includes first information. The status information from the second type printer includes second information. The computer-readable instructions, when executed by the processor, cause the information processing apparatus to perform: setting target printer information to one of the at least one set of printer information; receiving the status information from a printer specified by the target printer information; and displaying, when the received status information includes the first information, a first screen on the display; and displaying, when the received status information includes the second information and does not include the first information, a second screen on the display.
US11157214B2
In accordance with an embodiment of the present disclosure, an operating method of a controller for controlling a nonvolatile memory device may include: generating pre-read information based on a first read request, reading out 1st sub-chunks respectively included in a plurality of data chunks from the nonvolatile memory device, and providing a host with the read 1st sub-chunks, wherein the first read request includes respective addresses of the 1st sub-chunks; starting, after the 1st sub-chunks are provided to the host, a pre-read operation of reading out 2nd sub-chunks respectively included in the plurality of data chunks from the nonvolatile memory device based on the pre-read information and storing the read 2nd sub-chunks into a memory in the controller; and providing, after the pre-read operation is started, the host with the 2nd sub-chunks stored in the memory in response to a second read request received from the host.
US11157213B2
An integrated circuit (IC) memory device encapsulated within an IC package. The memory device includes first memory regions configured to store lists of operands; a second memory region configured to store a list of results generated from the lists of operands; and at least one third memory region. A communication interface of the memory device can receive requests from an external processing device; and an arithmetic compute element matrix can access memory regions of the memory device in parallel. When the arithmetic compute element matrix is processing the lists of operands in the first memory regions and generating the list of results in the second memory region, the external processing device can simultaneously access the third memory region through the communication interface to load data into the third memory region, or retrieve results that have been previously generated by the arithmetic compute element matrix.
US11157206B2
A multi-die system includes a non-volatile memory, a first die having a first operational clock, a second die having a second operational clock, and an arbiter. The first die includes a first bus, a first bus filter coupled to the first bus and the arbiter for controlling access signals, a first access controller coupled to the first bus filter, and a first input/output (I/O) filter coupled to the first access controller, the arbiter and the non-volatile memory for controlling access to the non-volatile memory. The second die includes a second bus, a second bus filter coupled to the second bus and the arbiter, a second access controller coupled to the second bus filter, and a second I/O filter coupled to the second access controller, the arbiter and the non-volatile memory. The first and second operational clocks are independent.
US11157203B2
An apparatus comprises a host device configured to communicate over a network with a storage system. The host device comprises a plurality of communication adapters, each of which comprises a corresponding plurality of input-output (IO) submission queues, and a multi-path input-output (MPIO) driver configured to obtain an IO operation that targets a given logical volume of the storage system and to identify a plurality of paths between the host device and the given logical volume. Each identified path comprises a communication adapter and a corresponding IO submission queue of that communication adapter. An IO load weight and a queue depth weight are determined for each identified path. An adaptive weight for each identified path is determined as a function of the determined IO load weight and the determined queue depth weight for that identified path and a target path is selected from the identified paths based at least in part on the determined adaptive weights.
US11157202B2
The present disclosure includes apparatuses and methods for buffer reset commands for write buffers. An example apparatus includes a memory and a controller coupled to the memory. The memory can include an array of resistance variable memory cells configured to store data corresponding to a managed unit across multiple partitions each having a respective write buffer corresponding thereto. The controller can be configured to update the managed unit by providing, to the memory, a write buffer reset command followed by a write command. The memory can be configured to execute the write buffer reset command to place the write buffers in a reset state. The memory can be further configured to execute the write command to modify the content of the write buffers based on data corresponding to the write command and write the modified content of the write buffers to an updated location in the array.
US11157192B2
A storage controller receives a request from a host to generate a source dataset by downloading a cloud object corresponding to the source dataset from a cloud storage. A plurality of writers that execute in parallel determines from metadata that indicates a mapping of tracks of the source dataset to tracks of the cloud object, which track of the cloud object corresponds to which track of the source dataset, to generate the source dataset from the cloud object for storing in a storage drive coupled to the storage controller.
US11157190B2
Techniques manage redundant arrays of independent drives (RAID). The techniques involve: in response to a target stripe to be built in the RAID, determining, from a resource pool, whether there are spare extents associated with at least one system disk. The techniques further involve: in response to determining that there are spare extents associated with at least one system disk, determining an adjacent relationship of used extents associated with the at least one system disk within a RAID stripe. The techniques further involve: determining, based on the adjacent relationship and the spare extents, an extent for building the target stripe. Accordingly, the total number of the RAID stripes including extents associated with the system disks can be reduced significantly, and a balance can be achieved within spare extents associated with system disks and spare extents associated with user disks for building a RAID stripe.
US11157188B2
Techniques for processing data may include: receiving a candidate data block; computing a distance using a distance function, wherein the distance is an entropy-based distance and denotes a measurement of similarity between the candidate data block and a target data block; and determining, using the distance, whether to perform data deduplication of the candidate data block with respect to the target data block to identify at least one sub-block of the candidate data block that is a duplicate of at least one sub-block of the target data block. If the distance is less than a threshold, it may be expected to have a matching sub-block between the candidate and target data blocks. The distance may be a difference between entropy values for the candidate and target data blocks. The first entropy value may be used to determine whether to compress or perform partial deduplication for the candidate data block.
US11157185B2
A method, computer program product, and computer system for identifying, by a computing device, a plurality of blocks. A maximum number of blocks of the plurality of blocks capable of being copied to a new block may be identified. Data from the maximum number of blocks of the plurality of blocks may be copied to the new block.
US11157183B2
The application discloses a memory controller coupled to a memory module for controlling access to the memory module. The memory controller comprises: a registering clock driver coupled to the memory module for providing a data access command to the memory module so as to control access to the memory module; and a data buffer coupled between the registering clock driver and the memory module for exchanging data between the memory module and the registering clock driver under the control of the registering clock driver; wherein the registering clock driver comprises a computing unit for computing the data received via the data buffer from the memory module and providing a computing result to the memory module via the data buffer.
US11157176B2
Systems, devices, and methods related to on demand memory page size are described. A memory system may employ a protocol that supports on demand variable memory page sizes. A memory system may include one or more non-volatile memory devices that may each include a local memory controller configured to support variable memory page size operation. The memory system may include a system memory controller that interfaces between the non-volatile memory devices and a processor. The system memory controller may, for instance, use a protocol that facilitates on demand memory page size where a determination of a particular page size to use in an operation may be based on characteristics of memory commands and data involved in the memory command.
US11157169B2
Implementations described herein relate to transitioning a computing device between operating modes according to whether the computing device is suitably oriented for received non-audio related gestures. For instance, the user can attach a portable computing device to a docking station of a vehicle and, while in transit, wave their hand near the portable computing device in order to invoke the automated assistant. Such action by the user can be detected by a proximity sensor and/or any other device capable of determining a context of the portable computing device and/or an interest of the user in invoking the automated assistant. In some implementations location, orientation, and/or motion of the portable computing device can be detected and used in combination with an output of the proximity sensor to determine whether to invoke the automated assistant in response to an input gesture from the user.
US11157165B2
Disclosed is a device for inputting symbols in an entry field. An example of the device includes an interface unit having a touch screen and a module for processing graphics objects. The module may include a detection unit for detecting a start and an end of a current graphics object being input; a storage unit for storing graphics data corresponding to the input graphics object; a recognition unit for generating a list of candidate strings of symbols from the graphics data, each candidate string being associated with a pertinence value; and an insertion unit for inserting into the entry field a string selected by the user from the list, a data group comprising the graphics data, the candidate strings, the pertinence values, and an identifier of the selected string being stored during a predetermined duration.
US11157162B2
A control system for an autonomous agricultural system includes a display configured to display at least one control function associated with at least one operation. The display is configured to output a first signal indicative of a first input. The control system includes a controller comprising a processor and a memory. The controller is communicatively coupled to the display and configured to receive the first signal indicative of the first input and to send a second signal to the display indicative of instructions to display a second control in an unlocked state. The display is configured to output a third signal to the controller indicative of the second input. The controller is configured to receive the third signal and to output a fourth signal indicative of instructions to control the at least one operation of the autonomous agricultural system.
US11157159B2
Systems and methods for displaying a group of virtual objects and a scrollbar in a virtual, augmented, or mixed reality environment are disclosed. The group of virtual objects can be scrolled, and a virtual control panel can be displayed indicating objects that are upcoming in the scroll. The scrollbar can provide real-time feedback that can give the user an indication of the point from which the scrolling started, the point at which the scrolling currently has reached, an amount of the group of virtual objects that are displayed to the user relative to the total amount of the group of virtual objects, or a relative position of the currently-viewable virtual objects relative to the entire group of virtual objects.
US11157148B2
A method, electronic device, and device-readable medium are provided for implementing a quick reply action for communication events listed in a unified inbox. In a unified inbox, a subset of communication event listings include a user interface element that is actuatable to initiate a reply to the communication event, while other listings in the unified inbox do not include this user interface element. In response to actuation of this user interface element, reply message content can be received, and provided to an application executing on the electronic device to send the content in a reply message.
US11157142B2
A document processing apparatus includes a display controller and a button update unit. The display controller performs, in a document processing application that is capable of adding multiple types of objects to an electronic document to be processed, control such that a display screen is displayed, the display screen including multiple recent instruction input buttons that are allocated multiple object adding instructions for adding an object to the electronic document, the multiple object adding instructions having been recently received from a user; and a button update unit that performs button update processing for updating an object adding instruction allocated to one of the multiple recent instruction input buttons to a newly received object adding instruction. In a case where it is determined that object adding instructions for adding a same type of objects to the electronic document to be processed are received consecutively, the button update unit does not perform the button update processing.
US11157141B2
A method of composing an email message at an electronic device and an electronic device operable to carry out the method are provided. The method includes receiving an email command from a user input of the electronic device through a calendar user interface, the email command relating to at least one of a plurality of intended attendees of a calendared meeting, and providing an email composition interface in response to receiving the email command. The email composition interface includes a user-editable portion of an address field. The user-editable portion of the address field is automatically populated with email address information for the at least one of the plurality of intended attendees.
US11157138B2
Detecting a first facial region in a first image. Extracting the detected first facial region. Generating a first facial thumbnail based on the extracted first facial region for use in representing the first image.
US11157135B2
A method includes displaying, on a touch-sensitive display, a plurality of application icons in a first configuration at locations on a hexagonal grid in relation to an origin. The application icons have corresponding ranks based on their respective locations in relation to the origin. In response to detecting a movement of a user contact from a first position to a second position: the display of a first application icon at a first location is translated to a second position; a second configuration of the application icons is determined based on the first location and the second location; and the display of the application icons is transitioned from the first configuration to the second configuration. In the second configuration, no application icon except the first application icon is displaced by more than one location relative to the first configuration.
US11157134B2
Exemplary embodiments relate to techniques for representing conversations in a messaging system, where content serves as the organizing feature or primitive of a messaging inbox. In the messaging inbox, a first level of organization allows for the selection of a user account associated with shared content. Upon selecting the user account, the account's content (e.g., photographs, videos, etc.) appear as a second level of organization. Thus, content may be aggregated in two hierarchical tiers: first, on a per-sender basis, and second on a per-content basis. In some embodiments, messages generated in response to the content may be displayed on the content. The content may be made progressively darker as more replies are received. Messages can be made temporary using a number of different ephemerality models. Messages may also be made permanent, with previously shared content shown in respective inbox drawers.
US11157123B2
A touch sensor integrated display device is provided comprising gate lines and data lines formed on a substrate to be intersected with each other, a plurality of pixel electrodes formed at intersections between the gate lines and the data lines, and a common electrode formed to overlap the plurality of pixel electrodes through an insulating film disposed between the common electrode and the plurality of pixel electrodes, wherein the common electrode includes at least two touch electrodes, each of which is connected to at least one of signal lines arranged in one of a first direction and a second direction crossing the first direction.
US11157119B2
A touch sensor includes a base layer; an electrode layer including, on the base layer, first array sensing cells connected and arranged in a first direction and second array sensing cells spaced apart from the first array sensing cells and arranged spaced apart in a second direction, the first and second sensing cells being provided with dummy holes; an insulation layer formed on the electrode layer and being provided with contact holes connecting the neighboring second array sensing cells in the second direction; and bridges formed on the contact hole and the insulation layer to electrically connect the neighboring second array sensing cells.
US11157114B1
A computer includes a processor and a memory, the memory storing instructions executable by the processor to project an icon onto a surface having a pattern, capture an image of the icon and the pattern, identify a change between the pattern in the image and a default pattern, identify a user input based on the change from the default pattern, and actuate a component based on the user input.
US11157110B2
An electronic device is disclosed. The disclosed electronic device comprises a first touch screen display, a second touch screen display, a processor, and a memory, wherein the memory, when executed, can store instructions configured such that the processor determines, to be one touch event, a signal corresponding to a first touch input and a signal corresponding to a second touch input on the basis of the area of the first touch input and/or the area of the second touch input when the signal corresponding to the first touch input is received through the first touch screen display and the signal corresponding to the second touch input is received sequentially, or substantially at the same time, by the second touch screen display. Additional various embodiments are possible.
US11157108B2
An exemplary touch-sensitive array for optimized edge detection includes a first electrode structure having opposing first and second ends and including: a first transmit (TX) electrode pair at the first end of the first electrode structure, a plurality of core TX electrodes disposed between the first and second ends of the first electrode structure, and a second TX electrode pair at the second end of the first electrode structure. The touch-sensitive array further includes a second electrode structure having opposing first and second ends and including: a first receive (RX) electrode pair at the first end of the second electrode structure and including a first plurality of connection members, a plurality of core RX electrodes disposed between the first and second ends of the second electrode structure, and a second RX electrode pair at the second end of the second electrode structure and including a second plurality of connection members.
US11157106B2
A system and method for input sensing comprises a display device having at least one piezoresistive sensing transistor. During a first period, a first resulting signal is received with a first data line by driving a first piezoresistive sensing transistor of a first subpixel of the display device with a first select signal. The first resulting signal corresponds to a change in resistance of the first piezoresistive sensing transistor. Further, at least one of force information and positional information associated with an input object may be determined at least partially based on the change in resistance.
US11157103B2
A touch control display panel includes an array substrate, which includes a substrate, a pixel unit including a plurality of pixel subunits, and a touch control signal line. Both the pixel unit and the touch control signal line are over the substrate. An orthographic projection of the touch control signal line on the substrate is located in an opening region of one pixel subunit on the substrate. The one pixel subunit can include a first electrode and a second electrode, one or both having at least one gap, each arranged between two adjacent portions thereof. An orthographic projection of the touch control signal line on the substrate can be contained within an orthographic projection of one gap in one or both of the first electrode and the second electrode on the substrate.
US11157098B2
A mouse with a tunable center of gravity is disclosed. According to certain embodiments, the mouse includes a moveable weight system that is used to move one or more weights from one position to another in the computer mouse. The relocation of one or more weights from one position to another in the computer mouse changes the center of gravity of the computer mouse.
US11157095B2
An electronic device, accessory device and method using the same are disclosed herein. The accessory device is stowable in the electronic device, and includes at least a first sensor, a second sensor, a communication interface and a processor. The method includes receiving, through the communication interface, information from the electronic device corresponding to an application executed in the electronic device, in response to the received information, obtaining the first data through the first sensor when the received information is a first information and obtaining the second data through the second sensor when the information is a second information, and transmitting, to the electronic device, data based on at least one of the first data and the second data.
US11157092B2
Systems and methods are disclosed for a smart mouse that may include transmitting, by the mechanical switch of the smart mouse, a signal to a microcontroller unit of the smart mouse in response to a movement of the smart mouse caused by a user, the movement causing the mechanical switch to be in a closed position, the signal indicating that the mechanical switch is in the closed position; receiving, by the microcontroller unit, the signal indicating that the mechanical switch is in the closed position; and in response to receiving the signal: causing, by a power switch of the smart mouse, at least one battery of the smart mouse to provide power to an optical unit of the smart mouse, the provided power causing the optical unit to be in an on state, the on state of the optical unit causing the smart mouse to be electrically enabled for use.
US11157087B1
An activity recognition method includes steps of obtaining a plurality of embedded feature values, converting a data set obtained by at least one sensor into an activity feature value, comparing the activity feature value with the embedded feature values to generate a comparison result, and performing an activity recognition according to the comparison result. Therefore, the present invention achieves the advantages of precisely recognizing activities.
US11157084B2
Various systems, methods and computer program products are disclosed which provide tactile feedback from virtual objects. In some particular embodiments, a touch-enabled platform (TEP) is configured to: receive data indicating a user is contacting a touch interface on a device; analyze the data to determine a characteristic of the contact between the user and the touch interface; and provide a waveform to actuate vibration at the touch interface based upon the characteristic of the contact and a display characteristic at the touch interface.
US11157080B2
There is provided a detection device, including: a non-contact sensor unit that detects a shape of a finger; and a mounting unit that mounts the non-contact sensor unit on a hand at a more distal position than a carpal area. Generation of occlusions may be prevented and operations that utilize a shape of user's fingers may be detected more reliably, while a mounted component and an operating procedure may also be simplified.
US11157068B2
Embodiments may include systems and methods for communication including a communication port with a first lane and a second lane, a first power controller and a second power controller coupled to the communication port. The first power controller is to control, at a first time instance, the first lane to operate in a first power state selected from a first set of power states for the first lane. The second power controller is to control, at a second time instance, the second lane to operate in a second power state selected from a second set of power states for the second lane, wherein the first power state is different from the second power state. Other embodiments may be described and/or claimed.
US11157058B2
An electronic device detects ambient contextual data and positioning data such as orientation and motion to determine an activity state of the electronic device. A controller sets a polling interval of an open/closed position sensor that is connected to a movable portion connected to a base to detect an open/closed event. In response to determining a first activity state, controller sets a first polling interval that mitigates power consumption. In response to determining a second activity state, the controller sets the polling interval to a second polling interval that is shorter than the first polling interval to reduce latency in detecting the open/closed event.
US11157057B1
A system for electric system failure detection and localisation in a datacenter comprises a plurality of power distribution units (PDUs), each of the plurality of PDUs comprising a plurality of electric power outlets and is configured to sense one or more power parameters relating to each of its electric power outlets, generate electric system operating data, and, upon receipt of a request, transmit of the electric system operating data to a networking device. A plurality of communicating circuit-breakers, connected to the plurality of PDUs, emits status signals. The networking device, communicably connected to the plurality of PDUs via a first datalink and to the plurality of communicating circuit-breakers via a second datalink, is configured to detect and locate an electric system failure based on the electric system operating data and the status signals. A method for electric system failure detection and localisation in a datacenter is also provided.
US11157054B2
A terminal device serves as a computer portable by a user and includes: a power supply controller that is connected to a device via a cable and supplied with power from the device, and communicates information with the device via the cable; a wireless communicator that is wirelessly connected to an access point to communicate information via a network; and an access-point controller that causes, when connected to a predefined control device via the cable, the wireless communicator to wirelessly connect to a first access point associated with the control device.
US11157050B1
Example implementations relate to a method and system for cooling a compute node tray including a board, a plurality of first and second devices, a cooling assembly, and a support structure assembly. The cooling assembly includes a supply section, a return section, and an intermediate section coupled to the supply and return sections. The supply section includes a first conduit extending along a perimeter of the board and forming a thermal contact with the first devices. The intermediate section includes a plurality of cold plates and a plurality of second conduits forming the thermal contact with the second devices. The second conduits extends parallel to one another. The return section includes a third conduit extending parallel to a portion of the first conduit. The support structure encompasses the board and forms the thermal contact with a portion of the board, a plurality of third devices, and the cooling assembly.
US11157039B2
A display device comprises: a cabinet including a receiving part having an open front surface; a movable plate disposed in the front of the receiving part to be slidable to the left or right and including a first opening formed to be vertically elongated; a display module held on the front surface of the movable plate to selectively cover the front surface of the receiving part according to a position of the movable plate; and a mount bracket fixed onto the rear surface of the display module and having one end which is inserted into the first opening and is then lowered to be fastened to the movable plate, whereby the display device can easily hold a display module and improve use of a space.
US11157038B2
In various examples, there is provided methods performed by nodes in a cluster of nodes to establish a master clock at a new master node following a reconfiguration of the nodes included in the cluster, whereby the master clock is provided by an old master node prior to the reconfiguration, and synchronize a local clock of slave nodes to clock of the new master node. The new master node sends a message to the slave nodes instructing them to disable their respective local clocks, receives acknowledgements that the local clocks have been disabled, waits until a time at which all leases have expired for any nodes removed from the cluster, sets the value of its clock to be greater than a maximum value that could have been provided by the old master node at the time the leases expired and indicates to the other nodes to re-enable their local clocks.
US11157029B1
A voltage regulator includes an error amplification circuit, a voltage detection circuit, a loop current prevention circuit, a voltage regulation circuit, and a stable voltage output terminal; the voltage regulation circuit outputs a voltage of the second power supply to the stable voltage output terminal when receiving a first control signal and second control signal output by the voltage detection circuit and stops outputting the voltage of the second power supply when receiving a third control signal and fourth control signal output by the voltage detection circuit; the loop current prevention circuit prevents a loop from being formed between the first power supply and the stable voltage output terminal when receiving the first control signal and the second control signal and controls the error amplification circuit to output an error amplification signal to the stable voltage output terminal when receiving the third control signal and the fourth control signal.
US11157024B2
A rigid-flexible coupling motion platform driven by a ball screw includes a base, a linear guide rail fixed to the base, a rigid-flexible coupling platform, a servo motor, a ball screw, a guide rail sliding block, a displacement sensor and a driving controller. The rigid-flexible coupling platform includes a frame and a workbench. The frame and the workbench are connected through a flexible hinge; the servo motor is configured to drive the ball screw; the workbench is connected with the ball screw; the frame is connected with the linear guide rail by the guide rail sliding block; the displacement sensor is configured to feed back the position of the workbench; and the driving controller controls the ball screw to drive the workbench to move according to different control modes. The advantages of the ball screw drive and the rigid-flexible coupling motion platform are fully combined, and the positioning precision of the platform is greatly improved.
US11157019B2
In exemplary embodiments, methods, communication systems, and vehicle systems are provided. In one exemplary embodiment, a vehicle system is provided that includes a fleet of vehicles and a remote server. The remote server is remote from the fleet of vehicles, and includes a transceiver and a processor. The transceiver is configured to receive, over a wireless communication network, a communication with a request for a command to be performed by the fleet of vehicles. The processor is configured to: (A) identify a plurality of vehicles of the fleet of vehicles subject to the command; and (B) provide instructions for each of the plurality of vehicles to perform a vehicle action corresponding to the command.
US11157017B2
A vehicular system (1) includes a lateral shift amount measurement part that has a plurality of magnetic sensors that senses magnetism of magnetic markers (10) arrayed along a vehicle width direction and measures a lateral shift amount that is a positional deviation of a vehicle (5) in a vehicle width direction with respect to the magnetic markers (10) and a course estimation part that uses a difference between the lateral shift amounts with respect to two magnetic markers (10) disposed with a space provided therebetween in a road surface (100S) where the vehicle (5) travels and estimates a deviation of the vehicle (5) in a traveling direction with respect to a line segment direction connecting the positions of the two magnetic markers.
US11157016B2
In one embodiment, a cleaning robot stores multiple floorplans. The robot automatically determines which floorplan it is in by localizing and trying to match its detected environment to the stored map. The best fit is the map for the current floor. If there is no match above a confidence threshold, the robot assumes it is a new floor or the floorplan has changed (e.g., furniture has moved), and the robot initiates a discovery mode to map the floorplan and add it to the robot's memory.
US11157005B2
A system for operating an automated-taxi includes an input-device and a controller-circuit. The input-device is operable by a client to indicate a desired-destination of the client. The display is viewable by the client. The controller-circuit is in communication with the input-device and the display. The controller-circuit is configured determine a preferred-route in accordance with the desired-destination and a plurality of other-destinations indicated by a plurality of other-clients of an automated-taxi. The preferred-route includes an alternate-destination for the client. The alternate-destination characterized as within a distance-threshold of the desired-destination of the client. The controller-circuit is further configured to operate the display to request a route-approval from the client for the alternate-destination, and, in response to receiving the route-approval, operate the automated-taxi in accordance with the preferred-route to transport the client to the alternate-destination.
US11156996B2
A vibration analysis system for predicting performance of a building system includes one or more memory devices configured to store instructions that, when executed on one or more processor, cause the one or more processors to receive vibration data from the building equipment, generate a performance prediction for the building equipment, generate a performance explanation for the performance prediction, and cause a user interface to display the performance prediction and the performance explanation.
US11156985B2
The present invention relates to method for modifying process parameters based on optimum operation performance criteria for a metal working process, said method comprising the steps of inputting standard process parameters for at least one product to be machined and generating operational data based on the standard process parameters. Operational data is compared with optimized operation performance criteria and is presented to a decision-making entity. This entity may be allowed to modify the process parameters so as to improve operation of the metal working process.
US11156984B2
The present disclosure generally relates to additive manufacturing or printing of an object using parallel processing of files comprising 3D models of the object and/or portions thereof. A master file comprising a 3D model of the object is divided into subordinate files, wherein each subordinate file comprises a 3D model of a corresponding portion of the object. Each subordinate file is processed in parallel, controlling at least a first laser source to fabricate each portion from a build material. Parallel processing according to the methods of the present disclosure expedites additive manufacturing or printing over conventional methods that build an object in layers completed in series.
US11156983B2
A noise monitoring device capable of easily estimating a noise generation source in a factory is connected for communication with a plurality of machines in the factory. The noise monitoring device is provided with a noise information acquisition unit configured to acquire noise information including the time of generation of noise if the noise is generated in the machines, an operation information acquisition unit configured to continually acquire operation information of all the machines, a determination unit configured to extract the operation information at a point in time near the noise generation time, and a display unit configured to display the noise information and the operation information of all the machines at the point in time near the noise generation time.
US11156980B2
A method determines an optimized cutting plan for using a guillotine to cut a batch of rectangular pieces of glass out from at least one sheet of glass. The method includes initializing including defining cutting constraints and positioning constraints for the pieces together with an optimization criterion; creating a tree comprising a root, leaves, each presenting a complete cutting plan enabling all of the pieces of the batch to be cut out, the cutting plan associated with a node of the tree being obtained by adding to the partial cutting plan associated with the parent node of the node, and in compliance with the constraints, the next piece for the frame determined in compliance with the sequence predetermined for the frame; and selecting a complete cutting plan associated with a leaf of the tree as a function of the optimization criterion.
US11156975B2
The present invention, in an aspect thereof, has an object to enable the user to readily recognize increases and decreases in an electric power demand in a demand response request event. A server (1) includes a baseline screen generation unit (151) that generates screen display information for displaying a baseline screen showing: a predicted change with time in an electric power demand in a prescribed period in absence of a demand response request; and a change with time in an electric power demand in a demand response request period in accordance with a demand response request.
US11156974B2
An appliance is provided. The appliance includes a transceiver, and a processor configured to, based on an external appliance being identified to be adjacent to the appliance, receive arrangement state information of the external appliance through the transceiver, identify whether the appliance is a slave device controlled by the external appliance or a master device to control the external appliance based on the arrangement state information of the external appliance and arrangement state information of the appliance, based on the appliance being identified as the slave device, transmit a control authority to the external appliance through the transceiver, and based on the appliance being identified as the master device, request the control authority from the external appliance identified as the slave device through the transceiver.
US11156972B2
A system for light commercial building solutions (LCBS). Solutions and other systems may incorporate lightweight alerting service, auto-adjustment of gateway poll rates based on the needs of various consuming applications, detecting loss of space comfort control in a heating, ventilation and air conditioning (HVAC) system, HVAC capacity loss alerting using relative degree days and accumulated stage run time with operational equivalency checks, and HVAC alerting for loss of heat or cool capacity using delta temperature and dependent system properties. Also, incorporated may be triggering s subset of analytics by automatically inferring HVAC equipment details from controller configuration details, ensuring reliability of analytics by retaining logical continuity of HVAC equipment operational data even when controllers and other parts of the system are replaced, and an LCBS gateway with workflow and mechanisms to associate to a contractor account.
US11156971B2
The INTERIOR COMFORT HVAC USER-FEEDBACK CONTROL SYSTEM AND APPARATUS transforms qualitative feedback received from a user/occupant into a “comfort map,” or modifications thereto, a comfort map being defined at least in part by one or more comfort event windows. The comfort map data is used to determine a temperature setpoint sequence that avoids regions of the map corresponding to known and/or predicted regions of user discomfort.
US11156968B2
A computer-implemented method is provided for training a classification model. The method includes preparing, by a processor, positive and negative class data. The method further includes iteratively training the classification model, by the processor, using the positive class data and the negative class data such that the positive class data is reconstructed and the negative class data is prevented from being constructed, by the classification model. In response to a selection of a non-integer value as a number of negative learning iterations to be performed to train the classification model, a particular set of the negative class data that is reconstructed best by the classification model from among all of the negative class data is selected to be used for negative learning by the classification model. The training based on the positive class data is performed once before the negative learning iterations and once after each negative learning iteration.
US11156960B2
A magnetic field controlled guidestar for focusing light deep inside scattering media using optical phase conjugation. Compared with the optical and ultrasonic field, the magnetic field has an exceptional penetration depth. The magnetic particle guidestar has a high light-tagging efficiency, good biocompatibility, and a small diameter which enables a sharp and bright focusing deep inside biological tissue. This new method can benefit a wide range of biomedical applications including deep-tissue imaging, neural modulation, and targeted photothermal and photodynamic therapies.
US11156957B2
An image forming apparatus includes a door; an electric power source substrate for supplying electric power to an object detachably mounted through the door and provided with an electrical contact; an electroconductive member having an apparatus contact connected with the electric power source substrate; an element movable between a contacting position for contacting the apparatus contact and the electrical contact portion with each other and a spacing position for spacing them; a link connecting the door and the element to move the element to the contacting position with door closing and moving the element to the spacing position with door opening; and an operating portion movable with the element moving to the contacting position to connect an electroconductive path between the apparatus contact of the electroconductive member and the electric power source substrate, the operating portion being movable with the element moving to the spacing position to disconnect the path.
US11156955B2
An image forming apparatus includes: a housing; a process cartridge including a photoconductive drum and a developing roller; a toner cartridge containing toner; and a drawer movable between an inner position and an outer position. The process cartridge includes a lock member movable between a lock position at which the lock member locks the process cartridge to the drawer, and a release position at which a lock between the process cartridge and the drawer is released. The lock member is located at the lock position in a state in which the process cartridge is mounted to the drawer, and the toner cartridge is mounted to the process cartridge. The lock member is located at the release position in a state in which the process cartridge is mounted to the drawer, and the toner cartridge is removed from the process cartridge.
US11156953B2
A photosensitive member cartridge detachably mountable to a main assembly of an image forming apparatus for forming an image, includes a frame; a photosensitive drum on which and which is provided in the frame; a transfer member for transferring an image formed on the drum onto the sheet; a mounting portion for detachably mounting a developing cartridge including a developer carrying member onto the drum and a memory for storing information; a first electrical contact provided on the frame and electrically connectable with a main assembly electrical contact provided in the main assembly when the cartridge is mounted to the main assembly; and a second electrical contact provided on the frame for electrically connecting the memory and the first electrical contact portion with each other when the developing cartridge is mounted to the mounting portion.
US11156947B2
A fixing device includes: an endless fixing belt; a pad unit and a driven roller disposed opposite to an inner peripheral surface of the fixing belt so as to entrain the fixing belt; a pair of first supports located so as to sandwich the fixing belt in a width direction of the fixing belt, the pair of first supports supporting the pad unit by fixing the pad unit; and a pair of second supports located so as to sandwich the pair of first supports in the width direction of the fixing belt, the pair of second supports rotatably journaling the driven roller.
US11156941B2
A toner cartridge according to one example embodiment includes a housing having a toner reservoir. An outlet port faces downward on a front of the housing near a first side of the housing. A linkage is positioned on the first side of the housing and has an engagement surface that is accessible at the rear of the housing. A projection is positioned on the first side of the housing and is movable between a first position and a second position. The projection is operatively connected to the linkage such that the projection moves upward from the first position to the second position when the engagement surface receives a forward force that is toward the front of the housing. The projection extends outward sideways from the first side when the projection is in the second position.
US11156938B2
An image forming apparatus including: a printing unit; a bottle which is rotationally driven in a predetermined rotation direction, whereby a waste developer conveyed from the printing unit to an opening is accommodated inside and the waste developer inside is conveyed to a second end side in a longitudinal direction; and a capacitive sensor having a first detection electrode and a first ground electrode arranged in parallel, where a first detection surface of an electrostatic capacitance formed by the first detection electrode and the first ground electrode is arranged to directly face a portion of an outer peripheral surface of the bottle which is positioned obliquely upward with respect to a center line of rotation of the bottle in a region which moves from a bottom to a top when the bottle rotates in the predetermined rotation direction.
US11156936B2
According to one embodiment, a developing device forms a toner image on a photoconductive image carrier with toner supplied from a toner cartridge. A toner concentration sensor detects a toner concentration in the developing device. A toner supply motor supplies the toner from the toner cartridge to the developing device based on the toner concentration. A processor detects an empty toner based on a toner supply rate, a print rate of the image data, and toner characteristics that are characteristics of the toner supplied from the toner cartridge to the developing device, the toner supply rate being calculated based on a pixel count value that is an integrated value of pixel values of the image data and a toner supply motor count value that is an integrated value of drive times of the toner supply motor.
US11156924B2
The invention provides a substrate support for supporting a substrate, comprising: a support body, which support body comprises a support surface for supporting the substrate, a rotary dither device, which is configured to induce a relative rotary dither motion between the substrate and the support surface of the support body around a rotation axis which is perpendicular to the support surface.
US11156921B2
A fluid handling structure configured to confine immersion fluid to a region of a lithographic apparatus, the fluid handling structure having an aperture formed therein for the passage therethrough of a radiation beam through the immersion fluid, the aperture defining an immersion space to be filled with the immersion fluid, and having an inner part and an outer part, wherein the inner part and the outer part are arranged so as to form therebetween a variable space and a connecting space that connects the variable space to the immersion space, wherein the outer part is movable relative to the inner part in a first plane so as to change in shape the variable space but not the connecting space, and wherein the fluid handling structure is configured to contain the immersion fluid in the variable space.
US11156916B2
A resist composition comprising a base polymer and a compound containing an iodized benzene ring and an aromatic ring-containing group having a phenolic hydroxyl group is improved in sensitivity, LWR and CDU.
US11156906B2
A projector comprises a casing, a projection lens module and a light emitting module. The casing comprises a first air inlet and an air outlet. The projection lens module is disposed in the casing and adjacent to the first air inlet. The light emitting module is disposed in the casing and adjacent to the air outlet. The casing comprises a rear cover. The rear cover comprises a second air inlet, the second air inlet corresponds to the light emitting module. A first airflow flows into the casing from the first air inlet to dissipate heat from the projection lens module and the light emitting module, and then flows out of the air outlet. A second airflow flows into the casing from the second air inlet to dissipate heat from the light emitting module, and then flows out of the air outlet.
US11156900B2
The present disclosure provides a lens module and a mobile terminal. The lens module can include a lens component, a mounting bracket, a blade assembly movably connected to the mounting bracket, and a driving assembly connected to the blade assembly. The blade assembly is provided with at least two apertures, and the at least two apertures have different diameters. The lens component is mounted to the mounting bracket, and the blade assembly is configured to rotate and switch the apertures to correspond to the lens component under driving of the driving assembly, such that an axis of one of the apertures coincides with an optical axis of the lens component.
US11156894B2
Apparatus, circuits and methods for reducing mismatch in an electro-optic modulator are described herein. In some embodiments, a described optical includes: a splitter configured for splitting an input optical signal into a first optical signal and a second optical signal; a phase shifter coupled to the splitter; and a combiner coupled to the phase shifter. The phase shifter includes: a first waveguide arm configured for controlling a first phase of the first optical signal to generate a first phase-controlled optical signal, and a second waveguide arm configured for controlling a second phase of the second optical signal to generate a second phase-controlled optical signal. Each of the first and second waveguide arms includes: a plurality of straight segments and a plurality of curved segments. The combiner is configured for combining the first and second phase-controlled optical signals to generate an output optical signal.
US11156891B1
In one embodiment, an electrochromic device includes a single unitary active layer including a dye having a nitrogen group and a conducting polymer having a nitrogen group, wherein the active layer has a first color in an oxidized state and a second color in a reduced state, and wherein the electrochromic device comprises no other active layer.
US11156878B2
An electro-optical device may include a first substrate, a second substrate, a seal member extending in a first direction and disposed between the first and second substrates in a seal region defined around a pixel area, a first conductive layer disposed between the first substrate and the seal member and extending in a second direction intersecting with the first direction, a second conductive layer disposed between the first substrate and the first conductive layer and extending in the second direction, a third layer disposed in the pixel area and formed of the first conductive layer, and a fourth layer disposed in the pixel area and formed of the second conductive layer. In plan view, the first conductive layer overlaps the second conductive layer in the seal region. In a cross-sectional view the first direction, the second conductive layer is larger in an outer shape than the first conductive layer.
US11156874B2
A liquid crystal photoalignment agent includes: a copolymer of diamine and dianhydride; and a compound Formula 1 below, wherein an amount of the compound of Formula 1 is less than about 10 weight %, based on a total weight of the liquid crystal photoalignment agent: R1 is a substituted or unsubstituted tetravalent organic group derived from an acid dianhydride, wherein the acid dianhydride is at least one of an aliphatic cyclic acid dianhydride or an aromatic acid dianhydride, R2 is a substituted or unsubstituted trivalent organic group derived from an aromatic diamine, at least one of R1 and R2 is substituted with CF3 or a silyl group, R3 is a residue of a compound including a substituted or unsubstituted aromatic group with a carbon number that is equal to or greater than 6, n is 1 to 5, and * represents a point of attachment.
US11156870B2
The embodiments of the invention provide a lens and a manufacturing method thereof, a backlight panel and a display device, which improve the collimation of the light beam emitted from the light source and improve the utilization ratio of light energy. The lens includes: a light exit surface; a first light entrance surface opposite to the light exit surface; a second light entrance surface surrounding the first light entrance surface and located on a side of the first light entrance surface facing away from the light exit surface; and a bowl-shaped free curved surface surrounding the second light entrance surface and opposite to the light exit surface. The light exit surface, the first light entrance surface, the second light entrance surface and the bowl-shaped free curved surface enclose the lens.
US11156869B1
A backlight structure and a display panel. The backlight structure includes a backlight source, a first optical film and a second optical film. The backlight source includes a plurality of sub-millimeter light emitting diodes disposed on the lamp panel. The first optical film includes a first surface having a plurality of first light diffusing structures and a second surface having a plurality of first supporting reflective structures. Projections of the plurality of first light diffusing structures on the light panel separates from projections of the plurality of first supporting reflective structures on the light panel.
US11156864B2
A backlight module includes a carrying member, a light source, a light guide plate, a fixing frame and an outer component. The light source is disposed on the carrying member. The light guide plate is disposed on the carrying member, in which a light-incident surface of the light guide plate is disposed adjacent to the light source. The fixing frame fixed on a bottom portion of the carrying member along a first direction. The outer component is fixed on the fixing frame along a second direction.
US11156863B2
A display device is disclosed. The display device of the present invention comprises: a display panel; a frame being positioned at a rear of the display panel; a guide panel including a receiving portion on which a rear surface of the display panel is received, a guide wall connected to the receiving portion and contacting the frame, and a projection formed on the guide wall; and a back cover positioned behind the frame and engaged with the projection, and wherein the projection has elasticity.
US11156853B2
Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing dysphotopsia effects, such as haloes and glare, in extended range of vision lenses. Exemplary ophthalmic lenses can include a central zone with a first set of three echelettes arranged around the optical axis, the first set having a profile in r-squared space. An intermediate zone includes a second set of three echelettes arranged around the optical axis, the second set having a profile in r-squared space that is different than the profile of the first set. A peripheral zone includes a third set of three echelettes arranged around the optical axis, the third set having a profile in r-squared space that is different than the profile of the first set and the profile of the second set.
US11156849B2
An illumination unit of the present disclosure includes an excitation light source, a phosphor section, an excitation-light intensity distribution generation section, and an illumination optical system. The excitation light source emits excitation light. The phosphor section includes a fluorescent light-emission surface that performs fluorescent light emission in response to receiving of the excitation light. The excitation-light intensity distribution generation section is provided between the excitation light source and the phosphor section, and varies an intensity distribution of the excitation light to bring the intensity distribution of the excitation light closer to a desired excitation-light intensity distribution on the fluorescent light-emission surface. The illumination optical system generates, on the basis of light derived from the fluorescent light emission from the phosphor section, illumination light with which an image display device is to be irradiated.
US11156847B2
In one aspect, a light-mixing system is disclosed, which includes a light pipe having an input surface configured for receiving light from a light source, a light-mixing segment optically coupled to the input surface, and an output surface optically coupled to said light-mixing segment through which light exits the light pipe. A putative vector normal to at least one of the input or the output surface forms a non-zero angle relative to a longitudinal axis of the light-mixing segment. In some embodiments, the non-zero angle can be, for example, about 90 degrees.
US11156846B2
An illumination source may include two or more input light sources, a collector, and any combination of a beam uniformizer, a speckle reducer, or any number of output fibers to provide a selected illumination etendue. The collector may include one or more lenses to combine illumination from the two or more input light sources into an illumination beam, where the illumination from the two or more input light sources occupy different portions of an input aperture of the collector. The beam uniformizer may include a first noncircular-core fiber to receive the illumination beam, a second noncircular-core fiber, and one or more coupling lenses to relay a far-field distribution of the illumination beam from the first noncircular-core fiber to an input face of the second noncircular-core fiber to provide output light with uniform near-field and far-field distributions.
US11156845B2
A device including a compartment section, wherein the compartment section is configured to host ID or cards; a bottom wall disposed on a proximate bottom portion of the compartment section; at least three or more closed sidewalls and an open sidewall generally surrounds the compartment section, wherein the open sidewall is configured to be operable for accepting a magnifying lens; a magnifying lens, the magnifying lens is configured to magnify the ID or card for viewing; an open area disposed on a proximate top portion of the compartment section, wherein the open area is configured as an entry point of the ID or card; a base section that is configured to support the device against a surface area; and a U-shaped bracket implement that is configured to be operable for engaging the compartment section to the base section.
US11156842B2
A head-mounted-display assembly may include a knitted layer formed of a plurality of fibers and extending in three dimensions. The knitted layer may include (1) a first region having a first degree of at least one physical property, (2) a second region having a second degree of the at least one physical property, and (3) a transition region extending between the first region and the second region. The transition region of the knitted layer may progressively change in degree of the at least one physical property proceeding from the first region toward the second region. Various other apparatuses, systems, and methods are also disclosed.
US11156840B2
An optical guide for a near-eye display device includes a first guide element having a light input zone and a second guide element having an output zone. The first guide element is superimposed on the second guide element. The optical guide also includes an optical coupling system between the first guide element and the second guide element, and the first and second guide elements have, on the first part of their length, a mutual spacing so as to delimit a thin layer of air between said guide elements extending between a first longitudinal end of the guide elements and the optical coupling system. The optical coupling system, located at a second longitudinal end of the first and second guide elements, includes a single-piece portion of the guide elements, associated with an optical reflection member to propagate the beams of light from the input zone toward the output zone.
US11156836B2
Systems, devices, and methods for optical engines and laser projectors that are well-suited for use in wearable heads-up displays (WHUDs) are described. Generally, the optical engines of the present disclosure integrate a plurality of laser diodes (e.g., 3 laser diodes, 4 laser diodes) within a single, hermetically or partially hermetically sealed, encapsulated package. The optical engines include an optical director element that includes a curved reflective surface (e.g., parabolic cylinder) that redirects laser light beams and collimates the same along the fast axes thereof. Such optical engines may have various advantages over existing designs including, for example, smaller volumes, better manufacturability, faster modulation speed, etc. WHUDs that employ such optical engines and laser projectors are also described.
US11156834B2
Aspects of the present disclosure relate to optical systems with ergonomic presentation of content for use in head-worn computing systems. A method for controlling a head-worn computer when viewing virtual images, including image content, that encourages an ergonomic head position to reduce neck pain, includes determining an angle of the head-worn computer relative to horizontal, determining an angle of a line of sight to the center of the virtual image as presented to a user's eye, determining a deviation between the determined angle of the line of sight and a predetermined ergonomic angle, and shifting the image content of the virtual image vertically as displayed to the user's eye so that a portion of the image content is not viewable, wherein the amount of shifting is in reverse correspondence to the magnitude of the determined deviation.
US11156833B2
Apparatus and method for designing an optical extender for a vehicle heads up display (HUD). An example vehicle includes a windshield and a HUD system. The HUD system includes an image source to provide a projection image and a main mirror to project the projection image onto the windshield. The image source and the main mirror define a light path. The HUD system also includes an optical extender between the main mirror and the windshield. The optical extender has a multi-polynomial top surface that modifies light in the light path to, when the light in the light path intersects the windshield, create an optical path wherein a virtual image of the projection image is visible from an eyebox defined within a cabin of the vehicle.
US11156822B2
A system for illuminating a microscopy specimen includes illumination sources each of which is configured to emit a light that travels along an illumination path to illuminate the microscopy specimen placed on an optical detection path of an optical microscope. The system also includes optical elements in the illumination path of each of the illumination sources. The optical elements are configured to at least in part transform the light from each of the illumination sources into a light sheet illuminating the microscopy specimen and to vary a position of a waist of the light sheet from each of the illumination sources that illuminates the microscopy specimen. The optical elements for each of the illumination sources are configured such that the waist of the light sheet from each of the illumination sources are spatially aligned and illuminate a substantially coincident portion of the microscopy specimen.
US11156818B2
A light sheet microscopy apparatus has a light source, a spatial light filter, a scanning device positioned between the light source and the spatial light filter, an imaging device, a computer readable medium, and a computer processor coupled to the light source, the scanning device, the imaging device, and the computer-readable medium. The computer processor is configured to operate the light source to generate a light beam, control the scanning device to scan the light beam across the spatial light filter to generate the light sheet, and utilize the imaging device to capture one or more images of light emitted by a sample illuminated by the one or more light sheets.
US11156795B2
A lens module, including: a lens barrel having a receiving space, a set of lenses received in the receiving space, the set of lenses including at least a first lens and a second lens close to the first lens, and a positioning structure fixing the first lens to the second lens. The first lens includes a first optical portion for imaging and a first fixing portion surrounding the first optical portion, and the second lens includes a second optical portion for imaging and a second fixing portion surrounding the second optical portion. The positioning structure includes a positioning part arranged on one of the first fixing portion and the second fixing portion, and a holding part arranged on the other one of the first fixing portion and the second fixing portion. The holding part holds the positioning part.
US11156794B2
A method for adhering a tubular body to a surface. The tubular body may be, for example, a communication line and the surface may be a road. The method includes deploying a tubular body directly onto a natural surface, applying an uncured protectant onto the tubular body while the tubular body is on the natural surface, and shaping the uncured protectant to possess a constant cross-sectional shape around the tubular body on the natural surface. The method includes curing the uncured protectant into a cured protectant to adhere the tubular body and the cured protectant to the natural surface, whereby the tubular body is protectively encased and adhered to the natural surface.
US11156793B2
A cable arrangement includes first and second optical fiber ribbons both having first ends terminated at a first multi-fiber optical connector. The first ribbon includes a drop fiber routed to a drop interface and indexed fibers having ends indexed at a first row of a second multi-fiber connector. The second ribbon includes fibers having ends terminated at the second multi-fiber connector (e.g., at a second row of the second multi-fiber connector).
US11156792B2
The present disclosure provides an optical fiber cable (100). The optical fiber cable (100) includes a plurality of optical fibers ribbons (102) lying substantially along a longitudinal axis (116) of the optical fiber cable (100). Further, the optical fiber cable (100) includes a first layer (104) surrounding the plurality of optical fibers ribbons (102). Furthermore, the optical fiber cable (100) includes a second layer (106) surrounding the first layer (104). Furthermore, the optical fiber cable (100) includes a third layer (108) surrounding the second layer (106). Moreover, the optical fiber cable (100) includes a fourth layer (140) surrounding the third layer (108). The first layer (104) is a water blocking tape. The third layer (108) is sandwich of water blocking material and ECCS steel tape. Moreover, the optical fiber cable (100) includes two pairs of strength members (112a-b; 112c-d) embedded inside the second layer (106).
US11156782B2
A method of making passive microscopic Fabry-Pérot Interferometer (FPI) sensor includes forming a three-dimensional microscopic optical structure on a cleaved tip of an optical fiber that reflects a light signal back through the optical fiber. The reflected light is altered by refractive index changes in the three-dimensional structure that is subject to at least one of: (i) thermal radiation; and (ii) volatile organic compounds.
US11156781B2
An optical coupler array can include an elongated optical element having a coupler housing structure and at least one longitudinal waveguide embedded in said housing structure. The housing structure can have an outer cross sectional shape comprising a first side comprising one or more curved portions and a second side comprising one or more flat portions. The second side can be disposed at a distance from the at least one longitudinal waveguide such that waveguiding properties are preserved and not disturbed.
US11156776B2
A semiconductor detector (100) for electromagnetic radiation within a wavelength range is disclosed, comprising a first waveguide portion (110), a funnel element (130) configured to funnel incident electromagnetic radiation into a first end (112) of the first waveguide portion, and a second waveguide portion (120) extending in parallel with the first waveguide portion. The second waveguide portion is coupled to the first waveguide portion and configured to out-couple electromagnetic radiation from the first waveguide portion, within a sub-range of the wavelength range. Further, a photodetector (140) including a photoactive layer (144) is arranged at a second end (114) of the first waveguide portion and at an end (124) of the second waveguide portion, and configured to separately detect electromagnetic radiation transmitted through and exiting the first waveguide portion and the second waveguide portion.
US11156769B2
A higher-order mode (HOM) fiber is configured as a polarization-maintaining fiber by including a pair of stress rods at a location within the cladding layer that provides for a sufficient degree of birefringence without unduly comprising the spatial mode profile of the propagating higher-order modes. An optical imaging system utilizing polarization-maintaining HOM fiber allows for different wavelength probe signals to be directed into different modes, useful in applications such as STED microscopy, 2D sensing, and the like.
US11156763B2
A lighting device includes a first light source a first light guide plate having a first light entrance surface and a first light outgoing surface and including a first high luminance light outgoing region through which a large amount of light rays exit and a first low luminance light outgoing region through which a small amount of light rays exit, a first reflection member, a second light source, a second light guide plate overlapping the first light guide plate and having a second light entrance surface and a second light outgoing surface and including a second high luminance light outgoing region overlapping the first low luminance light outgoing region and through which a large amount of light rays exit and a second low luminance light outgoing region overlapping the first high luminance light outgoing region and through which a small amount of light rays exit, and a second reflection member.
US11156761B2
A keyboard with a light guiding nameplate includes a keyboard body, a light source, and a light guiding nameplate. The keyboard body includes an outer housing, a plurality of keys, and a circuit board. The plurality of keys is exposed outside of the outer housing, and the circuit board is accommodated inside of the outer housing. The light source is disposed on the circuit board. The light guiding nameplate has a light incident surface, a reflective surface, and a light emergent surface. The light incident surface is located inside of the outer housing and adjacent to the light source, and the light emergent surface is located outside of the outer housing. The light source is configured to emit light to enter into the light guiding nameplate from the light incident surface, the light is totally reflected by the reflective surface, and then emerges from the light emergent surface.
US11156755B2
An alignment apparatus for a polarization device includes a polarizer subassembly for polarizing a light beam, a rotary support for rotatably supporting the polarization device in a path of the light beam downstream of the polarizer subassembly, an analyzer subassembly downstream of the rotary support for receiving the light beam propagated through the polarization device, and a photodetector array disposed downstream of the analyzer subassembly and extending along the width dimension of the light beam for detecting the light beam propagated through the analyzer subassembly. At least one of the polarizer or analyzer subassemblies includes a spatially variant polarization element having a polarization property varying along the width dimension of the light beam.
US11156753B2
An optical filter may include a monolithic substrate. The optical filter may include a first component filter disposed onto a first region of the monolithic substrate. The first component filter may be a near infrared (NIR) bandpass filter. The optical filter may include a second component filter disposed onto a second region of the monolithic substrate. The second component filter may include a red-green-blue (RGB) bandpass filter. A separation between the first component filter and the second component filter may be less than approximately 50 micrometers (μm).
US11156751B2
An imaging optical system according to the present disclosure includes: a lens; and an optical member, in which the optical member is configured such that a light transmittance value at least in a peripheral portion is larger than a light transmittance value in a central portion. Furthermore, a camera module according to the present disclosure includes the imaging optical system of the present disclosure. Furthermore, an electronic device according to the present disclosure includes a solid-state imaging element and the imaging optical system of the present disclosure.
US11156744B2
A system and method is provided for restoring a 3D tomographic model of the Earth's subsurface geology from the present-day to a past restoration time. Whereas at the present time all faults represent active discontinuities, at a past restoration time some faults have not yet formed. Accordingly, the restored model divides the fault network into τ-active faults (discontinuous surfaces for faults that intersect the layer deposited at the past restoration time) and τ-inactive faults (continuous surfaces for faults that do not intersect the layer deposited at the past restoration time). A new 3D restoration transformation is also provided that uses linear geological constraints to process the restoration model in less time and generate more accurate geological images.
US11156736B1
A device for locating studs on a surface such as a wall is disclosed. The device comprises a housing, a plurality of magnets disposed in the housing, a level placed between the plurality of magnets and line lasers in which one line laser is provided at one end of the housing and another line laser is provided at an opposite end of the housing. A flux density of the plurality of magnets is used to determine a location and a distance between the studs on the surface. The level is used to accurately determine the position of the studs. The line lasers are configured to emit laser beams at each side of the housing to label location of successive studs for remainder of the surface based on the distance calculated using the plurality of magnets and the level.
US11156734B1
An acoustic monitoring system characterizes, classifies, and geo-locates anthropogenic and natural sounds in near real time. The system includes a compact array of three acoustic vector sensors, which measures acoustic pressure and the three-dimensional particle velocity vector associated with the propagation of an acoustic wave, thereby inherently providing bearing information to an underwater source of sound. Beamforming techniques provide sound source localization, allowing for characterization of the acoustic signature of specific underwater acoustic sources.
US11156732B2
The present disclosure provides a positron emission tomography (PET) system and an image reconstruction method thereof. The PET system may include a plurality of annular detector units arranged along an axial direction. Each of the detector units may generate a plurality of single event counts. The PET system may further include a plurality of coincidence logic circuits connected to one or more of the detector units. The coincidence logic circuits may be configured to count coincidence events. Single event data generated by each of the detector units may be transmitted to the corresponding coincidence logic circuit. The plurality of coincidence logic circuits may synchronically generate coincidence counts relating to the plurality of detector units.
US11156726B2
Disclosed herein are methods of making and using an absorption-unit array suitable for X-ray detection and a detector comprising such an absorption-unit array. The methods of making the absorption-unit array may include forming the absorption-unit array on a substrate and forming a guard ring encompassing more than one absorption units of the absorption-unit array after separating the absorption-unit array from the substrate; or may include forming a plurality of absorption units and a guard ring encompassing more than one of the absorption units on a portion of a substrate after separating the portion from the substrate. The method of using an absorption-unit array may include using some of the absorption units of the absorption-unit array as a guard ring by applying an electrical voltage. A detector suitable for X-ray detection comprises an absorption layer and an electronics layer, wherein the absorption layer comprises an absorption-unit array.
US11156717B2
The present application generally relates communications and hazard avoidance within a monitored driving environment. More specifically, the application teaches a system for improved target object detection in a vehicle equipped with a laser detection and ranging LIDAR system by determining a plurality of ranges in response to a plurality of light pulse reflections and determining a false target indication by exploiting the expected continuity of surfaces in the environment.
US11156701B2
Disclosed herein is a method and apparatus for determining time of arrival of incident photons. The time of arrival may be determined with high time accuracy based on characteristics of the rate of change of a voltage across a capacitor being charged by charge carriers generated from the incident photons.
US11156687B2
For improving image quality in MRI, a method for magnetic of an object is provided that includes obtaining MRI data during at least a first and a second acquisition step. Each acquisition step includes at least two data acquisition periods. A movement of the object is monitored by a camera system during the acquisition steps. Data obtained during the acquisition periods is adjusted based on the monitoring. Data obtained during a first reference period of the first acquisition step is compared to data obtained during a second reference period of the second acquisition step. The obtained or adjusted data is corrected based on a result of the comparison.
US11156681B2
A rotational force is applied to a sample tube by blowing of a drive gas to the sample tube. A spinning frequency of the sample tube is sequentially detected as a detection value. Acceleration control to gradually increase a pressure of the drive gas is executed until the detection value reaches a target value. In a process of the acceleration control, abnormality is determined based on a change with respect to time (difference: ΔF) of the detection value. The determination is executed in a section of interest including a resonance frequency.
US11156669B2
Herein disclosed is a device for testing batteries as subjects and a method thereof. The battery testing device comprises a power supply module and a short-circuit sensing module. The power supply module is configured to provide a first testing voltage or a first testing current. The short-circuit sensing module, coupled with the power supply module, is configured to integrate the first testing voltage or current during a first testing period, thereby calculating a first output energy provided by the power supply module. The short-circuit sensing module also determines whether the first output energy exceeds a predetermined energy range; when the range is exceeded, the same module generates an error signal. Wherein the short-circuit sensing module generates an error count by calculating during a second testing period the number of times the short-circuit sensing module generates the error signal.
US11156667B2
Provided is a diagnostic device for a coil including a voltage application unit applying an impulse voltage to the coil; a response voltage detection unit detecting a response voltage from the coil with respect to the impulse voltage; an index calculation unit calculating a determination index indicating an electrical feature of the coil based on the response voltage; and a determination unit determining whether there is an abnormality in a target coil to be diagnosed by comparing the determination index of a reference coil that is the coil that is normal and the determination index of the target coil. At least one of a zero cross point at which the response voltage intersects with a reference voltage and a peak voltage on a positive side and a negative side of the response voltage is used as the determination index, in addition to a circuit constant of the coil.
US11156665B2
A battery control system includes T contactor paths connected in parallel between a battery and a load, where T is an integer greater than one. Each of the T contactor paths includes a first contactor and a second contactor connected in series with the first contactor. Each of the T contactor paths includes at least one of a first voltage sensor configured to sense a first voltage between the first contactor and the second contactor; and a current sensor configured to sense current flowing through the first contactor and the second contactor. A second voltage sensor is configured to sense a second voltage at one end of the T contactor paths. A third voltage sensor is configured to sense a third voltage at an opposite end of the T contactor paths.
US11156663B2
A method, apparatus and computer program for generating a test sequence of code 108 are described, the test sequence of code to be run on a target processing system 106 for use in testing the target processing system. The test sequence of code is based on one or more directed sequences of code 102, in which the one or more directed sequences of code are predetermined sequences of one or more directed instructions for testing predetermined parts of the target processing system. The method includes, for at least one of the one or more directed sequences of code, inserting randomly selected instructions at one or more insertion points in the directed sequence of code.
US11156662B2
A software-defined linear feedback shift register (SLFSR) implements a low-power test compression for launch-on-capture (LOC). Each bit of an extra register controls a stage of the SLFSR. A control vector is shifted into the extra register to indicate whether a primitive polynomial contains the stage of the non-zero bit. Therefore, SLFSR can configure any primitive polynomials with different degrees by loading different control vectors without any hardware overhead. A low-power test compression method and design for testability (DFT) architecture provide LOC transition fault testing by using seed encoding scheme, low-power test application procedure and a software-defined linear-feedback shift-register (SLFSR) architecture. The seed encoding scheme generates seeds for all test pairs by selecting a primitive polynomial that encodes all test pairs of a compact test set.
US11156660B1
A system for testing of one or more electronic devices is disclosed. In an embodiment, a processor transmits one or more test vectors to the one or more electronic devices. The one or more test vectors are based upon configuration parameters of the processor and input-output parameters of the one or more electronic devices. The processor receives scan vectors from the one or more electronic devices in response to the plurality of test vectors. The processor verifies in-system behavior of the one or more electronic devices based upon comparing received scan vectors with expected scan vectors.
US11156657B2
A semiconductor device includes a forcing line extending in a first direction over a through-electrode, and electrically coupled to the through-electrode; a first monitoring line formed separate from the forcing line by a first interval in a second direction, and extended in the first direction; a second monitoring line formed separate from the forcing line by a second interval in an opposite direction to the second direction, and extended in the first direction; and a selection circuit suitable for outputting a detection signal by selecting any one of a plurality of voltage levels of the first and second monitoring lines according to a monitoring signal.
US11156653B2
A combined monitoring device for insulation-resistance monitoring and protective-conductor-resistance monitoring in a power supply system includes a grounded power supply system and an ungrounded power supply system, the combined monitoring device having a coupling circuit for being coupled to one or several active conductors of the grounded power supply system via coupling points, the combined monitoring device including an active monitoring device with a first operating mode for monitoring an insulation resistance in an ungrounded network state of the power supply system and a second operating mode for monitoring a protective-conductor resistance in a grounded network state of the power supply system, the combined monitoring device having an evaluation unit switchable between the first and second operating modes as a function of the ungrounded or grounded network state and configured for testing the insulation resistance in the first operating mode and the protective-conductor resistance in the second operating mode.
US11156646B2
A method for aggregating operating values of a plurality of spatially distributed operating units, wherein aggregation times are predefined and the operating values of each operating unit describe an operating variable at each of the respective aggregation times, and a respective aggregation value is generated from time-synchronized operating values of the operating units for the aggregation. Respective raw values are received for each of the operating units, which describe the operating variable at a respective detection time, and the operating values of at least one of the operating units are formed based on the raw values thereof. For each of the aggregation times, and based on a predetermined checking function, a respective operating value is sought which fulfills a synchronization criterion and a plausibility criterion. If an operating value of this type is found it is used, and if no such operating value is found, a detection gap is signaled.
US11156639B2
A probe card module including a probe card assembly and a strengthening structure is provided. The probe card assembly includes a first surface, a second surface opposite to the first surface, and a plurality of probes protruding from the first surface. The second surface includes a central zone and a peripheral zone surrounding the central zone. Projections of the probes on the second surface are located at the central zone. The strengthening structure is disposed on the second surface and includes two support bases which protrude from the peripheral zone and are away from each other, and the strengthening structure also includes an arc-shaped reinforcement assembly connected to the two support bases, where the arc-shaped reinforcement assembly protrudes toward and leans against the central zone.
US11156636B2
The present disclosure provides a scanning probe, a method and an apparatus for manufacturing the scanning probe. The scanning probe includes a base and a micro-tip disposed on an end of the base, wherein at least a section of the micro-tip comprises a lateral surface with a concavely curved generatrix. In the method, an end of a probe precursor is immersed in a corrosive solution by having a length direction of the probe precursor inclined with a liquid surface of the corrosive solution. The probe precursor is corroded by the corrosive solution while a corrosion current of the corroding is monitored. The probe precursor is moved away from the corrosive solution after a magnitude of the corrosion current has a plunge. The apparatus includes a container containing the corrosive solution, and a driving device configured to move the probe precursor in the container through a fastener.
US11156635B2
The invention relates to a method for obtaining a functionalised sensor tip for atomic force microscopy, which is characterised in that functionalisation takes place by means of an activated vapour silanisation process, comprising: a) evaporating an organometallic compound containing at least one silicon atom and at least one functional group selected from an amine group, a hydroxyl group, a carboxyl group and a thiol group; b) activating the vapour of the organometallic compound of step a) by heating; and c) causing the activated vapour of step b) to impinge on a sensor tip for atomic force microscopy in order to deposit a film of the organometallic compound on the sensor tip, steps b) and c) taking place consecutively. The invention also relates to the functionalised sensor tip obtained using the method.
US11156634B2
A micromechanical sensor includes a movable micromechanical element and an optical resonator of disk or ring type, wherein the optical resonator has at least one interruption; and in that the movable micromechanical element is mechanically coupled to the optical resonator in such a way that a movement of the movable micromechanical element induces a modification of the width of the interruption of the optical resonator by moving at least one edge of the interruption in a direction substantially parallel to a direction of propagation of the light in the resonator at the interruption.
US11156632B2
A measuring device for a scanning probe microscope including a sample receptacle configured to receive a sample; a measuring probe which is arranged on a probe holder and has a probe tip; a displacement device which moves the measuring probe and the sample receptacle relative to each other; a control device which is connected to the displacement device and controls the relative movement between the measuring probe and the sample receptacle; and a sensor device which is configured to detect, movement measurement signals during an absolute measurement for a movement of the measuring probe and/or a movement of the sample receptacle. The movement measurement signals are relayed to the control device. The control device is configured to control the relative movement. The invention also provides a scanning probe microscope, as well as a method for examining a sample.
US11156627B2
Systems and methods for automated cell processing of biological samples, such as cells for use in cell therapy and regenerative medicine. Systems for automated processing of batches derived from biological samples comprise: a closed and sterile enclosure; a plurality of reagent containers; at least one reagent dispenser; a quality control module for analyzing at least one characteristic of a batch; a harvesting module; a robotic module; and a control unit (CU) communicatively coupled to the at least one reagent dispenser, the quality control module, the harvesting module and the robotic module for controlling the automatic processing of batches. The automatic processing may be executable without handling by a human operator. The system may be configured to automatically process the plurality of batches without cross-contamination between batches, e.g., under GMP conditions.
US11156617B2
The present invention relates to methods for predicting T cell epitopes useful for vaccination. In particular, the present invention relates to methods for predicting whether modifications in peptides or polypeptides such as tumor-associated neoantigens are immunogenic and, in particular, useful for vaccination, or for predicting which of such modifications are most immunogenic and, in particular, most useful for vaccination. The methods of the invention may be used, in particular, for the provision of vaccines which are specific for a patient's tumor and thus, in the context of personalized cancer vaccines.
US11156615B2
The present subject matter provides glucose biosensors as well as compositions, devices, and methods comprising such biosensors.
US11156614B2
The present invention is related to a method of detecting an endotoxin in a sample using a chromogenic assay, the method comprising: (a) contacting the sample with a reagent comprising limulus amebocyte lysate (LAL) and a chromogenic substrate; and (b) measuring a chromogenic effect resulting from a change in the chromogenic substrate in the presence of endotoxin in the sample; wherein the LAL is substantially free of coagulogen. The method also relates to compositions and kits comprising LAL substantially free of coagulogen, and methods of making such.
US11156613B2
The present invention relates to a method for the diagnosis, prognosis, and monitoring of cancer, such as early or late stage ovarian cancer, in a subject by detecting Bcl-2 in a biological sample from the subject, preferably a urine or blood sample. Bcl-2 may be measured using an agent that detects or binds to Bcl-2 protein or an agent that detects or binds to encoding nucleic acids, such as antibodies specifically reactive with Bcl-2 protein or a portion thereof. The invention further relates to kits for carrying out the methods of the invention. The invention further relates to a device for the rapid detection of Bcl-2 in a bodily fluid and methods for rapidly measuring Bcl-2 in a bodily fluid.
US11156608B2
This invention relates to conjugate antibody, drug and nanoparticle compositions and methods of generating the same. This invention further relates to methods of using same for imaging, diagnosing or treating a disease.
US11156601B2
In vitro biomimetic models of the neonatal immune system are provided along with methods of using the models in pre-clinical assessment of infant immune cell-mediated and humoral responses to immunogenic stimulation, such as vaccination. The models include one comprising cord blood-derived T follicular helper cells and B cells, and one comprising cord blood-derived dendritic cells and CD4+ T cells. The models can be used, for example, to assess candidate vaccines via analysis of cellular responses to antigen and vaccine exposure.
US11156600B2
The present disclosure relates to a method for detecting T helper cell or CTL subpopulations in a subject affected by disease or disorder having an immune component. The methods are also useful for determining efficacy of a treatment of the disease or disorder by detecting skewing of the T helper cells and CTLs in a therapeutic or adverse direction.
US11156598B2
A method includes detecting a nucleotide sequence in genomic DNA obtained from a sample; and evaluating a content of mesenchymal stem cells in the sample. The nucleotide sequence comprises at least one CpG site selected from the group consisting of: a CpG site consisting of C at position 157 and G at position 158 of SEQ ID NO: 1; and a CpG site complementary to the CpG site of SEQ ID NO: 1 in a nucleotide sequence complementary to the nucleotide sequence of SEQ ID NO: 1. The sample is an adipose tissue or a cell-containing fraction obtained from an adipose tissue.
US11156595B2
Techniques and systems are disclosed for a bioassay that is an in vitro mimic of peripheral nerve generation using the sensory neurons that innervate the peripheral nervous system. In some embodiments, the techniques may assist in detecting the bioactivity or potency of nerve grafts (e.g., processed, acellular human allografts) for fostering or supporting peripheral nerve regeneration. In various embodiments, techniques comprise affixing a harvested sensory neuron (e.g., a DRG) to a nerve graft segment to form a test construct; culturing the test construct in a medium; analyzing the test construct to indicate the amount of outgrowing peripheral nerve structure; and determining the potency of the nerve graft from a metric derived from the analysis. In some embodiments, techniques and materials may be used to test the effect of a varied test condition on peripheral nerve growth.
US11156587B2
Provided is a sensor and method for weld defect detection. The sensor includes several piezoelectric elements which form a matrix arranged on a flexible substrate. Each piezoelectric element is covered with a damping block and surrounded by sound absorbing material, within a flexible protective film. The sensor is simple, highly adaptable and high detection efficiency, which is especially suitable for the quick in-service inspection of long distance welds in large equipment, it has high degree of automation.
US11156584B2
A process analytic system includes an analytic sensor configured to sense a characteristic of a fluid. The process analytic system also includes measurement circuitry coupled to the analytic sensor and configured to generate an indication of the characteristic of the fluid. The process analytic system includes a processor coupled to the measurement circuitry and configured to receive the indication of the characteristic of the fluid and calculate a sensor-related output based on the indication of the characteristic of the fluid. In addition, the process analytic system includes a diagnostics component configured to determine a rate of degradation of the analytic sensor based on the sensor-related output and a reference value, wherein the rate of degradation is compared to a pre-selected threshold.
US11156581B2
A biosensor that can perform analysis based on a sample noninvasively collected from a human body is provided. The biosensor comprises an identification substance (38) that binds to a substance to be detected (40), and an electrode (16) charged with a charge of the identification substance (38), comprises an inhibitor (39) that inhibits a substance not to be detected (42) from attaching to at least one of the identification substance (38) and the electrode (16), and detects a change in a charge density of the electrode (16) caused by binding of the substance to be detected (40) to the identification substance (38).
US11156580B2
The present disclosure relates to an electrode of an electrochemical measuring system and includes a housing having a chamber in which an electrolyte is arranged, and a potential-forming element which is at least partially arranged in the chamber such that the electrolyte at least partially wets the potential-forming element. A discharge line is made of coinage metal or of an alloy comprising a coinage metal and contacts the potential-forming element. A closure element closes the housing and guides discharge line therethrough. An adhesion promoter which comprises a glass and/or a glass-ceramic material and is arranged between the closure element and the discharge line.
US11156569B2
A X-ray fluorescence spectrometer of the present invention simultaneously generates an analytical pulse-height width profile and a narrow pulse-height width profile that are distributions of intensities of secondary X-rays (7) against scan angles (2θ) set by an interlocking unit (10) on the basis of a differential curve which is output by a multichannel pulse-height analyzer (13), as well as a predetermined analytical pulse-height width for an analytical line that is a primary reflection line and a predetermined narrow pulse-height width that is narrower than the analytical pulse-height width. Identification of the analytical lines is performed for the analytical pulse-height width profile and the narrow pulse-height width profile, and any analytical line identified only in the narrow pulse-height width profile is added to the analytical lines identified in the analytical pulse-height width profile to obtain an identification result of the analytical lines.
US11156560B2
An appearance inspection device includes: a conveyance body having a surface and a rear face and conveyed in a predetermined direction; an illumination device that irradiates with predetermined light an inspection area through which a plurality of objects pass, wherein the objects are arranged at predetermined intervals on a first face that is one of the surface and the rear face; a plurality of imaging devices each of which takes, along a predetermined direction, an image of part of side faces of the objects located in the inspection area, wherein the predetermined direction is inclined to both the surface and the rear face; and a processor that inspects an appearance of the side faces of the objects based on image data obtained by the imaging device.
US11156551B2
A device and method for observing an object, in particular a biological object includes a light source able to illuminate a sample. Under the effect of the illumination, the object emits back-scattered radiation that propagates to a screen, the area of which is larger than 100 cm2. The projection of the back-scattered radiation onto the screen forms an image representative of the back-scattered radiation, called a scattergram. An image sensor allows an image representative of the scattergram formed on the screen to be acquired.
US11156547B2
A photoacoustic gas sensor is provided. The photoacoustic gas sensor includes a hermetically sealed housing filled with a reference gas. Further, the photoacoustic gas sensor includes a microphone system arranged inside the housing. The microphone system is configured to generate a first microphone signal comprising a first signal component related to a photoacoustic excitation of the reference gas and a second microphone signal comprising a second signal component related to the photoacoustic excitation. The photoacoustic gas sensor additionally includes a circuit configured to generate an output signal based on the first microphone signal and the second microphone signal by destructively superimposing a third signal component of the first microphone signal related to mechanical vibrations of the photoacoustic gas sensor and a fourth signal component of the second microphone signal related to the mechanical vibrations.
US11156541B2
According to an embodiment of the present disclosure, provided is an optical detection system for detecting a laser speckle generated by multiple scattering of a wave irradiated toward a sample from a wave source, and based on a change in the laser speckle over time, detecting the presence of microbes in the sample in real time.
US11156539B2
Provided is a method for evaluating a bioavailability of organic solid waste by an anaerobic conversion based on fractal dimension, relating to anaerobic digestion of organic solid waste. Organic solid waste is broken up and dried, and the organic solid waste is analyzed using a laser particle size analyzer, so as to measure a wave vector Q and a scattering intensity I. The wave vector Q and the scattering intensity I are analyzed using a data processing software, and a two-dimensional fractal dimension Df is obtained based on a fractal theory. A volatile fatty acid maximum VFAmax and a biochemical methane potential BMP of the organic solid waste are predicted according to the two-dimensional fractal dimension Df, so as to evaluate a bioavailability of organic solid waste by an anaerobic conversion.
US11156521B2
A pressure sensor is provided. The pressure sensor includes a substrate, and a first pressure sensing element, a second pressure sensing element, and sensor conditioning circuitry disposed on the first surface of the substrate. The sensor conditioning circuitry is electronically coupled to the first pressure sensing element and the second pressure sensing element. The pressure sensor further includes a buffer layer disposed on the first surface of the substrate such that the first pressure sensing element is disposed on the buffer layer. Multiple pressure sensing elements disposed on a single substrate for improving the performance of the pressure sensor.
US11156518B2
A pressure sensor includes a base, a fixed electrode on the base, a membrane at a distance from and opposite the fixed electrode and having flexibility and conductivity, a dielectric on the fixed electrode and opposite to the membrane, and a contact restrictor to restrict contact between a portion of the dielectric and the membrane by coming in contact with the membrane. A region contactable with the membrane in the dielectric has a shape having an outline including two circular or substantially circular arcs opposite to each other and protruding outward and two circular or substantially circular arcs opposite to each other and protruding inward.
US11156511B2
The load cell for measuring a force in both push and pull includes a body assembly having a body element defining a measurement chamber with a closed end and an opposite open end, a protruding member positioned within the measurement chamber and extending from the closed end toward the open end. The load cell also includes a base assembly secured at the open end of the body element, including a base element; and a sense die attached to the base element and aligned with the protruding member, where a top surface of the sense die supports a Wheatstone bridge circuit configured to generate a signal based on a force exerted by the protruding member on the sense die. The body element, the protruding member and the base element are integrally formed from a common material which has a CTE close to the CTE of the sense die.
US11156510B2
A key unit and a key array, the key unit includes a pressing panel, a key unit sensor assembly and a double-sided adhesive tape connected between the key unit sensor assembly and the pressing panel; the key unit sensor assembly includes a substrate, a first group of sensors and a second group of sensors; the first group of sensors are distributed at a central zone of the substrate, the central zone is corresponding to a key center on the pressing panel; two groups of sensors are arranged on the substrate, the first group of sensors are distributed at the central zone of the substrate, the second group of sensors are distributed at a zone of the substrate adjacent to an edge, the first group of sensors and the second group of sensors are used to detect different pressure values of the zone.
US11156506B2
A self-luminous display device comprises a display panel including self-luminous elements that are arranged in a row direction and in a column direction and that are scanned in the column direction from a first end toward a second end; and a flexible unit that is connected to the second end of the display panel in the column direction, that bends, and that extends along the display panel, wherein the flexible unit includes a thermistor that detects a temperature of the display panel, and wherein the flexible unit includes a detour portion that is equipped with the thermistor on a portion that extends in the row direction, that detours, and that extends toward the second end in a plan view.
US11156504B2
A method of measuring a temperature of a part during an assembly process comprises reading the temperature via a reference block that is independently exposed to a same heat source as the part to be monitored.
US11156502B2
A system for detecting microwave power. In some embodiments, the system includes: a first resonator including a graphene-insulating-superconducting junction; a probe signal source, coupled to the first resonator; and a probe signal analyzer. The probe signal analyzer is configured: to measure a change in amplitude or phase of a probe signal received by the probe signal analyzer from the probe signal source, and to infer, from the change in amplitude or phase, a change in microwave power received by the graphene-insulating-superconducting junction.
US11156501B1
A method and device of plant spectropolarimetric imaging is disclosed. A device comprising a first illuminator to direct light toward at least a portion of a plant with epi-illumination, a second illuminator to direct light toward at least a portion of a plant with transillumination, wherein the first and second illuminators are broadband, covering visible and infrared spectra; an imaging system to form images; a detection system to record the images, wherein the detection system measures in a plurality of spectral channels; and a computer to display and analyze the recorded images from the detection system. The detection system or the imaging system, comprises a polarization analyzer system. A method comprising directing light from at least one broadband illuminator toward at least a portion of a plant; forming images with an imaging system; recording the images with a detection system; and analyzing the recorded images with a computer.
US11156497B2
A device including a plurality of epitaxial chips is disclosed. An epitaxial chip can have one or more of a light source and a detector, where the detector can be configured to measure the optical properties of the light emitted by a light source. In some examples, one or more epitaxial chips can have one or more optical properties that differ from other epitaxial chips. The epitaxial chips can be dependently operable. For example, the detector located on one epitaxial chip can be configured for measuring the optical properties of light emitted by a light source located on another epitaxial chip by way of one or more optical signals. The collection of epitaxial chips can also allow detection of a plurality of laser outputs, where two or more epitaxial chips can have different material and/or optical properties.
US11156496B2
The present disclosure provides a method for detecting a bandwidth of a linear vibration motor, including a linear vibration motor which comprises a housing and a motor vibrator. The method includes the following steps: step S1: setting a target displacement level of the linear vibration motor; step S2: measuring a displacement frequency response curve of the motor vibrator with reference to the target displacement level; step S3: comparing the displacement frequency response curve obtained in step S2 with a preset standard target displacement frequency response curve, determining whether the displacement frequency response curve is qualified, and if it is qualified, entering step S4; step S4: measuring a bandwidth of the linear vibration motor.
US11156495B2
Method for controlling a weighing device (DP) via a terminal (TER), comprising the following steps: using the terminal (TER) to generate and/or acquire a piece of control information (Cde) comprising at least one refresh (Ins_ra) or update instruction (Ins_ac) relating to a refresh or update cyclic period and/or duty cycle of a function of at least one functional element (F) of the weighing device (DP), and sending said piece of control information (Cde) to the control entity (C), and controlling method internal to a weighing device (DP) comprising the following steps: receiving a piece of control information (Cde) originating from a terminal (TER), and adapting the refresh or update cyclic period and/or duty cycle of said function of the at least one functional element (F) depending on the at least one received refresh (Ins_ra) or update (Ins_ac) instruction.
US11156489B2
A volume meter auxiliary module is configured to be assembled on a fluid volume meter. The volume meter auxiliary module includes a first assembly member and a second assembly member. The first assembly member includes a clamping structure configured to fix the first assembly member on the fluid volume meter. The second assembly member is configured to connect with the first assembly member. The second assembly member includes a casing body, a light emitter, an image-capturing piece and a cover. The casing body has a first opening and a second opening. The first opening is located at a bottom of the casing body. The light emitter is disposed inside the casing body. The image-capturing piece is disposed inside the casing body. The cover connects with the casing body and covers the second opening. The cover is rotatable relative to the casing body.
US11156475B2
A method for packing an electronic flight bag (EFB) involves obtaining a route, determining a buffer zone surrounding the route, identifying aeronautical content to be downloaded that is at least partially located in the buffer zone, and downloading the identified aeronautical content from a remote aeronautical content repository to the EFB device. The method further involves selecting, from the downloaded aeronautical content, at least one aeronautical chart, and displaying the route and the buffer zone in the at least one aeronautical chart.
US11156474B2
An apparatus comprising an antenna, a processor and a memory. The antenna may be configured to receive signals from GNSS satellites. The processor may be configured to execute instructions. The memory may be configured to store instructions that, when executed, perform the steps of (i) calculating first location and velocity data based on the signals received from the GNSS satellites, (ii) calculating a first most probable path based on map information, (iii) receiving second location and velocity data, (iv) determining a second most probable path, (v) performing a comparison of (a) the first location and velocity data and the first most probable path to (b) the second location and velocity data and the second most probable path and (vi) determining a probability of collision based on the comparison.
US11156473B2
[Object] An object of the present technology is to provide an information processing apparatus, an information processing system, and an information processing method capable of allowing a user to approach a destination intuitively. [Solving Means] An information processing apparatus according to the present technology includes a position-coordinate acquisition part, a direction acquisition part, a direction calculation part, and a haptic-feedback determining part. The position-coordinate acquisition part acquires a position coordinate of the information processing apparatus. The direction acquisition part acquires an apparatus direction that the information processing apparatus faces. The direction calculation part calculates a target direction being a direction of a target with respect to the information processing apparatus from a position coordinate of the target and the position coordinate of the information processing apparatus. The haptic-feedback determining part determines a haptic feedback to be presented to a user on the basis of an angle formed by the apparatus direction and the target direction.
US11156472B2
Navigation assistance is provided to a user of a vehicle. A live view shows a scene of the roadway and navigation indicators may be superimposed on to the scene of the roadway using augmented reality. Interface elements on the live view provide additional information related to navigation. A map view may also be provided and be toggled from the live view by a toggle interaction. In addition, a hazard detection system may be provided to detect hazards and display indicators of the hazards to the user.
US11156468B2
Disclosed herein is a route guidance method. The route guidance method includes calculating a driving route from a current location of a moving body to a destination, determining whether an intersection or a forked road exists at a predetermined distance from the current location of the moving body on the calculated driving route, checking, when the intersection or the forked road exists, link information corresponding to a lane in which the moving body is located and determining a moving direction toward the intersection or the forked road, determining an entry route for entering the intersection or the forked road according to the determined moving direction, and transmitting the determined entry route to the moving body.
US11156454B2
The invention relates to a folding machine for folding an object, using a measurement system for measuring an angle between a first plane through a first surface area and a second plane through a second surface area of an object. The system includes a sensor arrangement for measuring the coordinates in a measurement coordinate system of a plurality of measurement spots in the first surface area, and an inclinometer for measuring an inclination of the measurement coordinate system to the direction opposite to the direction of the force of gravity. The measurement system also includes a processing device for determining the angle between the first plane and the second plane based on the measured coordinates of the plurality of measurement spots, the measured inclination and information on the angle between the second plane and the direction opposite to the force of gravity.
US11156451B2
There is provided a three-dimensional measurement device which includes an image selection unit that selects plural images in which the marker is detected, from among images captured by the plural cameras placed at different positions in a three-dimensional space where the marker exists, a marker position identification unit that identifies positional information regarding the marker in the three-dimensional space with use of the plural images, and an image reselection unit that reselects some of the plural images, on the basis of relationships between the positional information identified by the marker position identification unit and positional information regarding the plural cameras, and in which the marker position identification unit reidentifies the positional information with use of the reselected images.
US11156450B2
A method, device and electronic apparatus for estimating physical parameters are disclosed. The method includes: reading a Newton's rings fringe pattern obtained by performing an interferometric measurement on a unit to be measured; obtaining the number and length of first-direction signals of the Newton's rings fringe pattern; performing, for each of the first-direction signals, a discrete chirp Fourier transform (DCFT) on the first-direction signal based on each first chirp rate parameter within a range of the length of first-direction signals, to obtain a first magnitude spectrum of an intensity distribution signal in a DCFT domain; determining a first chirp rate parameter and a first frequency parameter corresponding to a first magnitude peak value based on the first magnitude spectrum; and estimating the physical parameters involved in the interferometric measurement at least according to the first chirp rate parameter and first frequency parameter corresponding to the first magnitude peak value. In this way, the physical parameters involved in the interferometric measurement can be estimated with high accuracy and stably.
US11156449B2
An interferometer has a first input configured to provide a first measurement beam at a first frequency, and a second measurement signal at the first frequency. The interferometer has a second input configured to provide a reference beam at a second frequency that is different than the first frequency; an optical element comprising a first portion comprising a polarization beam splitter; and a diffraction grating disposed over the optical element configured to diffract the first measurement beam and the second measurement beam.
US11156448B2
An interference observation apparatus includes a light source, a splitting beam splitter, a combining beam splitter, a mirror, a beam splitter, a mirror, a piezo element, a stage, a photodetector, an image acquisition unit, and a current control unit. An interference optical system from the splitting beam splitter to the combining beam splitter forms a Mach-Zehnder interferometer. The current control unit controls a wavelength of laser light output from the light source to adjust a phase difference between two split light components at the combining by the combining beam splitter.
US11156445B2
A device for measuring length of an object, comprising a coilable tape having a plurality of machine-readable measurement codes on at least one surface, each of the plurality of machine-readable measurement codes encoding for a length value corresponding to a length, a scan engine having a reading zone through which the coilable tape can be extended, the scan engine being configured to detect a machine-readable measurement code positioned within a reading zone, a processor in communication with the scan engine, and an output means selected from one or more of a visual display, a wireless transmitter, a memory, and a remote device, wherein upon extending the coilable tape to a particular length, such that the machine-readable measurement code encoding for the corresponding length value is positioned within the reading zone, the scan engine detects the machine-readable measurement code, receives the corresponding length value and provides the corresponding length value to the processor, the processor processes the corresponding length value, and provides the processed length value to the output means.
US11156439B2
Various implementations include a self-coupling initiator including one or more integrated features that allow the initiator to be installed within a housing tube without a forming or fastening operation. The integrated features are able to be coupled to a drop protection cap. The drop protection cap extends around at least a portion of a head portion of the initiator and abuts the structure of the outer housing so that force imparted on the drop protection cap from a drop test is transferred to a direct compression load on the cap and housing, instead of the force being transferred to the initiator. In addition, the initiator may include one or more clip features that allow the initiator to clip into the housing. In such embodiments, the drop protection cap may also prevent the clips from being disengaged with the housing.
US11156438B2
The invention relates to a stun gun with illumination and siren. The stun gun generates a high-voltage pulse instantaneously through the transformer, stuns the contacted creature into dazed or shock for self-defense. The function of existing stun gun is relatively single, and the structure is not compact enough, it is inconvenient for use. If integrating more function in the existing stun gun, the structure of the stun gun will be complicated and it will be even more inconvenient for use.
US11156434B1
A sling slider element has a frame defining an aperture, a rotor pivotally connected to the frame, the rotor received in the frame aperture, the frame and rotor configured to receive a strap, and the rotor movable with respect to the frame between a disengaged position in which the strap is free to slide with respect to the rotor and an engaged position in which the strap is engaged to the frame and rotor. The frame may include a pivot pin spanning the aperture. The frame aperture may be rectangular, and the rotor may be rectangular. The frame may be a planar body, and the rotor may have a planar body portion coplanar with the frame when in the engaged position. The rotor may have a handle element extending away from the planar body portion. The handle element may extend perpendicularly from the planar body portion.
US11156433B2
A brace apparatus for use with a firearm provides a mounting housing and a brace which is automatically deployable from a first position where the brace is in closer proximity to the mounting housing to a second position where the brace is distanced from the mounting housing, the brace being positioned for resting against a part of the user's body during firing of the firearm.
US11156425B2
A composite striker for a firearm simulator which employs a firing pin and provides pneumatic recoil. The composite striker including at least a first segment constructed of a material which is softer than the firing pin and at least a second segment being suitable for displacing a valve in order to initiate the pneumatic recoil.
US11156414B2
The present device is a shortened recoil system designed to replace the AR-15 type recoil system, comprising the standard recoil systems of many commonly used rifles including the AR-10, AR-15, M-16 and M-4. This shortened recoil system removes or replaces the parts of the traditional recoil system located in the stocks of these rifles and place the entire recoil system within the receiver, while maintaining the alignment of the recoil system with the barrel of the rifle. A major advantage of the present system is that it allows the rifle to be fired with a folded stock or even with no stock at all, as no part of the present recoil system is located within the stock.
US11156412B2
A heat exchanger includes first and second headers connected to end portions of heat transfer tubes. The second header includes a header pipe defining a flow space that communicates with the heat transfer tubes and, when the heat exchanger acts as an evaporator, allows refrigerant in a two-phase gas-liquid state to pass through the flow space into the heat transfer tubes. A bypass pipe is disposed between an entrance portion and the first header. The entrance portion has an entrance distance L between a connection end portion connected to a refrigerant pipe and a central axis of the bypass pipe. The entrance distance L of the entrance portion satisfies L≥5di, where di is an inner diameter of a flow space of the header pipe on an orthogonal plane orthogonal to a direction of refrigerant flow. The bypass pipe is inserted in the flow space of the entrance portion.
US11156410B2
Provided is an energy storage device, including: a first heat exchanger configured to exchange heat between gas and solid particles; a gas supplier configured to supply gas to the first heat exchanger; a heater configured to consume power to heat any one of or both of gas fed from the gas supplier to be supplied to the first heat exchanger and gas present in the first heat exchanger; a solid-gas separator configured to separate gas and solid in a solid-gas mixture discharged from the first heat exchanger; a high-temperature tank and a low-temperature tank each configured to store the solid particles separated by the solid-gas separator; a first heat utilization device configured to use thermal energy of the gas separated by the solid-gas separator; a high-temperature particle supplier configured to supply the solid particles stored in the high-temperature tank to the first heat exchanger; and a low-temperature particle supplier configured to supply the solid particles stored in the low-temperature tank to the first heat exchanger.
US11156404B2
A shell-and-tube heat exchanger according to the present invention comprises: an outer barrel having a cavity provided therein such that heating water flows along the same; a lower tube plate that covers an opening near one end of the outer barrel; an upper tube plate that covers an opening near the other end of the outer barrel, the upper tube plate providing an inner space in which a heat source is positioned; a plurality of flues for guiding combustion gas from the upper tube plate to the outside of the lower tube plate; and a main diaphragm arranged across a reference direction between the lower tube plate and the upper tube plate, a plurality of through-holes being formed in the main diaphragm such that the flues penetrate the same, wherein at least some of the through-holes constitute a large-width through-hole (single hole) that at least two of the flues penetrate together.
US11156396B2
An appliance cabinet includes first and second sidewalls. A rear wall is disposed between the first and second sidewalls. A machine compartment is defined by a lower portion of the rear wall. An attachment feature defines openings and is coupled to at least one of the first and second sidewalls. A side access panel is selectively coupled to at least one of the first and second sidewalls via fasteners extending through the openings defined by the attachment feature.
US11156389B2
A solar energy powered Stirling duplex cooler is presented which includes a Stirling engine and a Stirling cooler. The Stirling engine drives the Stirling cooler to produce cold temperatures for refrigeration or air conditioning. The Stirling duplex cooler includes a solar concentrator to focus high temperature solar radiation upon the Stirling engine expansion space. The Stirling duplex cooler further includes a thermal storage tank to receive and store heat rejected from the cooler expansion space. This stored heat is used to operate the cooler at night. A flywheel connected operatively to engine and cooler expansion space pistons and a crankshaft connected operatively to engine and cooler compression space pistons actuate the pistons to move a working fluid between the expansion and compression spaces.
US11156388B2
Cryogenic refrigeration device comprising a working circuit intended to cool a working fluid circulating in the said circuit, the working circuit comprising, arranged in series in a loop: a compression portion, a cooling portion, a portion with valve(s), an expansion portion and a reheating portion, in order to subject the working fluid to a recuperative working cycle comprising compression, then cooling, then expansion and then reheating to prepare for a new cycle, wherein the compression portion comprises at least one compressor having a linear piston driven by a linear motor, the expansion proportion comprises at least one expander with a linear piston, the portion with valve(s) comprises at least one regulating valve linearly actuated by a linear motor and controlled in order to supply or extract the working fluid from the at least one expansion piston.
US11156379B2
Disclosed is an air conditioner system comprising at least one outdoor unit and a plurality of indoor units. The plurality of units may be grouped into one or more groups. A wireless communication module may be provided at each of the plurality of units and configured to perform wireless communication using a Sub-GHz frequency band. The wireless communication module may include an encoder configured to encode a predetermined signal, a modulator configured to modulate the encoded signal according to Orthogonal Frequency Division Multiplexing (OFDM) using multiple subcarriers, at least one antenna having an antenna pattern formed on a Printed Circuit Board (PCB), and configured to output a signal based on the modulated signal, a demodulator configured to demodulate a signal received at the at least one antenna, according to the OFDM, and a decoder configured to decode the demodulated signal. Accordingly, a high-quality wireless communication environment may be implemented.
US11156365B2
A heating device for a hob has a flat rectangular carrier with an outer edge, two heating elements which each have a heating conductor and which together form a heating area and which are fastened on the carrier, wherein each heating element defines a partial heating area, and the partial heating areas are situated inside the rectangular shape of the carrier. The heating elements and their partial heating areas can be operated independently of one another. The partial heating areas of the heating elements do not intersect. A first partial heating area is rectangular and extends, by way of at least one of its outer sides, to the outer edge of the carrier and runs parallel in relation to the outer edge. A second partial heating area covers the portion of the rest of the carrier which is left free by the first partial heating area. Various configurations of heated areas can be achieved owing to the independent operation.
US11156362B2
A combustor with axially staged fuel injection includes an endcover and a fuel injector that extends axially downstream from the endcover. The fuel injector includes a cylindrical shell formed by an outer wall and an inner wall. A first plurality of outlets is circumferentially spaced across the inner wall. A first plurality of premix channels is defined between the outer wall and the inner wall. Each premix channel of the first plurality of premix channels is in fluid communication with a fuel supply, a compressed air supply and a respective outlet of the first plurality of outlets.
US11156344B2
A luminaire (20) for mounting in an annular housing (10) having a cylindrical sidewall with an inner diameter (15), said sidewall terminating in an upper rim (12) is disclosed. The luminaire (20) comprises a reflector (50) having a light exit aperture (51) mounted in an annular body and a wedge-shaped clip (40) movably attached to the annular body by a spring (44) such that the annular body has a first diameter not exceeding the inner diameter (15) when the clip is pressed against the body by compressing said spring; and a second diameter exceeding the inner diameter when said spring is relaxed. The clip (40) further comprises an outwardly inclined member (42) in the direction of the light exit aperture and the reflector further comprises an outwardly inclining groove (52) in the direction of the light exit aperture engaging with the outwardly inclined member (42) to facilitate easy release of the luminaire from its annular housing. A mounting kit including the luminaire and annular housing is also disclosed, as is a mounting method for mounting the luminaire in such an annular housing.
US11156337B1
Optical features of a light bulb, a bezel, an amber lens, and a cover lens of a headlamp assembly combine such that the headlamp assembly can meet all requirements for forward-facing turn signal, side-facing turn signal, side marker light, and side reflex refractor functionality with a single light bulb including two filaments.
US11156326B2
A device and method for providing a levelable attachment surface for attaching a construction tool at a jobsite is provided. The device includes a receiver portion and a post portion. The receiver portion includes a portion being embeddable in a work surface at the jobsite and a portion for receiving a portion of the post portion. The post portion includes at least one flange portion including the levelable attachment surface. The levelable attachment surface can be leveled to facilitate substantially leveled attachment of the construction tool to the levelable attachment surface.
US11156325B2
A stand assembly for an electronic device includes a neck portion with a first end that holds and extends from the electronic device, a spine portion that is coupled via a joint structure to a second end of the neck portion, the joint structure being configured to provide a first rotational degree of freedom of the neck portion with respect to the spine portion, and one or more interconnect wires. The one or more interconnect wires include a first wire portion, a second wire portion and a third wire portion, the first wire portion being routed through an interior of the neck portion, the second wire portion being routed along a surface of the spine portion, and the third wire portion being routed though the joint structure from the surface of the spine portion to the interior of the neck portion.
US11156320B2
A system is provided for applying a chemical agent within a pipe. The system includes a skid assembly, moveable longitudinally within the pipe and a delivery nozzle carried by the skid assembly and coupleable to an external chemical agent supply. A dispensing tip is carried by the delivery nozzle, the dispensing tip being configured to deliver a controlled stream of chemical agent within the pipe toward an internal surface of the pipe. The dispensing tip is held above a surface of fluid carried by the pipe while at least a portion of the skid assembly is positioned below the fluid surface. The dispensing tip delivers the controlled stream of chemical agent upwardly away from the fluid surface.
US11156312B1
Techniques for implementing a pipeline system that includes a pipe segment and a pipe fitting. The pipe segment includes tubing, which includes an inner barrier layer that defines a pipe bore, a reinforcement layer implemented around the inner barrier layer to define a fluid conduit, and an outer barrier layer implemented around the reinforcement layer, and a tensile clip secured to the tubing such that clip legs of the tensile clip are secured around the reinforcement layer. The pipe fitting includes electrofusion material implemented to define a fitting bore and a tubing cavity in which the tubing is to be secured and a tensile hook partially embedded within the electrofusion material such that a hook bend extends into the tubing cavity, in which the hook bend matingly interlock with a loop end of the tensile clip to facilitate transferring tensile force between the reinforcement layer and the pipe fitting.
US11156308B2
An electromagnetic valve comprises a valve body having a dividing wall which separates a first chamber and a second chamber and a through-hole formed in the dividing wall and in which a valving element is inserted, a guide member having a main body portion disposed between an outer peripheral surface of the valving element and an inner peripheral surface of the valving element and forming a gap with the inner peripheral surface of the through-hole, an insertion hole through which the valving element is inserted and which slides against the outer peripheral surface of the valving element, a flange portion provided on an one-end side of the main body portion and being in contact with the dividing wall and a tapered portion provided in the one-end side and disposed inside the first chamber. The flange portion is pushed toward the dividing wall by a pushing member.
US11156304B2
A check valve provided in a bore of a modulator block having inlet and outlet passages comprises a valve housing having an upper portion and a seat portion formed with a lower portion of the valve housing and having inlet and outlet ports communicating with the inlet and outlet passages, respectively; a cap sealing the upper portion of the valve housing and secured to the modulator block; a plunger movable up and down in the valve housing to open and close an internal flow passage between the inlet and outlet ports; an elastic member provided between the cap and the plunger and elastically pressing the plunger against the seat portion; a sealing member installed on the plunger; and an anti-jamming member provided between the sealing member and a contact surface to prevent the sealing member from being caught in the contact surface between the plunger and the seat portion.
US11156301B2
A capacity control valve V includes a valve housing provided with a Pc port, a Pd port and a Ps port; a main valve body that includes a main valve portion which comes into contact with and separates from a main valve seat 10a to close and open a communication between a Pd port and the Pc port using a driving force of a solenoid; a pressure-sensitive valve capable of opening and closing, depending on a surrounding pressure, a first communication passage through which the Pc port and the Ps port are communicable with each other; and a differential pressure valve capable of opening and closing, depending on a pressure difference, a second communication passage through which the Pc port and the Ps port are communicable with each other.
US11156290B2
In at least some implementations, a rotary actuator includes a drive assembly including a motor and one or more gears coupled to and rotated by the motor, an output rotated by the drive assembly and a housing. The housing includes a first portion and a second portion coupled to the first portion to define an interior in which at least part of the drive assembly is received. The housing also includes a first motor locating feature that engages the motor and positions the motor within the housing and prevents rotation of the motor, and a first gear locating feature that locates and retains the position of at least one of said one or more gears. The first motor locating feature and first gear locating feature are both integrally formed in the housing.
US11156289B2
A transmission shell is applied to an actuator, and an accommodating space for receiving a transmission assembly is formed in the transmission case, the transmission shell is provided with a first ventilation structure, and the first ventilation structure includes a venting hole and a blocking wall disposed around the venting hole; the venting hole is in gas communication with the accommodating space; the blocking wall is disposed on an outer periphery of the venting hole to form a buffering chamber communicating with the venting hole, and an opening is provided at an end away from the venting hole. The present disclosure also provides a transmission case and an actuator using the above transmission shell. The venting hole is effectively waterproof and moisture-proof without requiring a sealing element, and are simple in structure, easy to manufacture, and low in cost.
US11156279B2
A torque converter includes an impeller and a turbine configured to fluidly couple with the impeller. A bypass clutch has a hydraulically actuated piston, an apply chamber, and a compensation chamber. A turbine hub is attached to the turbine and has an inner circumferential surface defining axially extending teeth configured to connect with a shaft. A flow-control sleeve is axially spaced from the turbine hub and has a radial tab portion attached to the turbine. The sleeve defines an orifice in fluid communication with the apply chamber or the compensation chamber.
US11156263B2
A hydraulic mount apparatus includes a housing having an upper and a lower portion disposed on a center axis and defining a housing chamber. A partition member is disposed in the housing chamber dividing the housing chamber into a pumping chamber and a receiving chamber. The pumping chamber extends between the upper portion and the partition member. The receiving chamber extends between the lower portion and the partition member. A decoupler attaches to the partition member separating the pumping and the receiving chambers. A moving member of elastomeric material, disposed in the pumping chamber, attaches to the decoupler. The moving member is molded from a first elastomeric material having a first hardness level and a second elastomeric material having a second hardness level with the first hardness level and the second hardness level being different from one another. The second hardness level is less than the first hardness level.
US11156261B2
A damper with inner and outer tubes and a piston slidably disposed within the inner tube to define first and second working chambers. A fluid transport chamber is positioned between the inner and outer tubes and a collector chamber is positioned outside the outer tube. First and second external control valves are positioned in fluid communication with the collector chamber. An intake valve assembly, abutting one end of the inner tube, includes first and second intake valve bodies with intake passages and intake valves. A first intermediate chamber is positioned between the first and second intake valve bodies and an accumulation chamber is positioned between the second intake valve body and a closed end of the outer tube. The fluid transport chamber, first intermediate chamber, and accumulation chamber are arranged in fluid communication with the collector chamber. The intake valves control fluid flow between the accumulation chamber and second working chamber.
US11156253B2
A vehicle shaft assembly (500). The shaft assembly includes a coupling assembly having a first (506), a second (508) and a third (510) joint member. A substantially cylindrical body portion of the second joint member is drivingly connected to a first shaft (560) having an increased diameter portion. The increased diameter portion of the first shaft has a retaining member groove (604) circumferentially extending along at least a portion of an outer surface of the increased diameter portion. At least a portion of the increased diameter portion of the first shaft is drivingly connected to a crash collapse adapter (608) having a crash collapse feature circumferentially extending along an inner surface of the crash collapse adapter. A second shaft (640) is integrally connected to at least a portion of an outer surface of the crash collapse adapter (608). At least a portion of a retaining member is disposed within the retaining member groove and the crash collapse feature.
US11156249B2
A hybrid opposed piston engine is described that can include a cylindrical chamber and first and second pistons slidably disposed in the cylindrical chamber, surfaces of the first and second pistons and walls of the cylindrical chamber defining an internal combustion volume. The hybrid opposed piston engine can also include at least one port in the cylindrical chamber to allow air and fuel into and exhaust gas out of the internal combustion volume. In some embodiments, the hybrid opposed piston engine includes a drive shaft including a first mechanical linkage between the first piston and a crankshaft that is configured to move the first piston within the cylindrical chamber. In some embodiments, the hybrid opposed piston engine includes an electrical component adjacent to the second piston, the electrical component configured to move the second piston within the cylindrical chamber.
US11156245B2
A composite tube joint may comprise an end of a composite tube, an attachment feature comprising a first portion disposed within the end and a second portion extending from the end, wherein the first portion comprises a protuberant surface, and the protuberant surface mitigates movement of the attachment feature relative to the composite tube.
US11156244B2
An embossed component for positioning an article having a through hole includes a planar portion and an embossed portion projecting from a surface of the planar portion. The embossed portion is tapered toward a tip side and to be fitted into the through hole. The embossed portion includes a straight base end portion continuous with the planar portion and extending vertically with respect to the planar portion toward the tip side of the embossed portion, and an opening is at a tip of the embossed portion.
US11156236B2
A ball valve assembly including a fluid storage mechanism (e.g., accumulator) that absorbs excess fluid pressure vented through a communication port is provided. The ball valve assembly includes a housing with a fluid passage formed therethrough, a seat located in the fluid passage, and an inlet of the fluid passage on a first side of the seat for coupling the ball valve assembly to the communication port. The ball valve assembly includes a ball with a bore formed therethrough. The ball is positioned in the seat and rotatably movable between an open position allowing flow through the fluid passage and a closed position preventing flow through the fluid passage. The ball valve assembly also includes an accumulator disposed in the housing and fluidly coupled to the first fluid passage on a second side of the seat opposite the first side.
US11156224B2
A blower including a housing at least partially defining a chamber, a motor including a drive shaft defining a rotational axis, an impeller driven by the motor to generate an air flow in the chamber, and a coupler operably connected between the drive shaft and the impeller. The chamber may have an axial height which increases from a position proximate a back plate to a position spaced from the back plate. The chamber may have a non-circular cross-section proximate a chamber outlet, and a tube assembly in fluid communication with the chamber may have a tube inlet with a non-circular cross-section. The impeller may define two separate airflow paths each having an inlet and an outlet.
US11156223B2
Described is a blower system. The blower system includes one or more blowers. Each blower has an intake for providing air into an air chamber which houses an impeller. A gate covers each intake. Each gate is movable between a closed position in which it is pulled against the intake and an open position in which the gate is lifted off of the intake. A controller system is included that is operable for causing the gates to move from the closed to the open position when a vehicle is present or approaching and cause the gates to return to the closed position when no vehicle is present or leaving.
US11156215B2
A portable hydraulic-powered air compressor system detachably connected to a hydraulic power system of a vehicle may include a reciprocating compressor. The reciprocating compressor may include a compression cylinder, and a compressor piston assembly that may be movably disposed within the compression cylinder. Opposite sides of the compressor piston assembly may respectively define a rod chamber and a front chamber in an interior of the compression cylinder. The front chamber may include an air intake port. The compressor piston assembly may include a one-way valve that may be configured to fluidically connect the rod chamber and the front chamber in response to an air pressure in the front chamber being higher than an air pressure in the rod chamber. The hydraulic-powered air compressor system may further include a hydraulic actuating mechanism detachably connected to the hydraulic power system. The hydraulic actuating mechanism may be coupled to a piston rod of the compressor piston and may be configured to drive a reciprocating motion of the compressor piston within the compression cylinder.
US11156211B2
Provided is a rotor locking system for a rotor hub of a wind driven power plant, including a rotor locking disk, a rotor locking pin unit, and a rotor locking pin, wherein the rotor locking disk is mounted to the rotor hub, wherein the rotor locking pin is an actuated element of the rotor locking pin unit, wherein the rotor locking pin is configured to assume a first position The rotor locking pin is configured to assume a second position in which the rotor locking pin extends into a recess of the rotor locking disk such that a rotation of the rotor hub is preventable, and wherein the rotor locking pin is lockable.
US11156206B2
A system and method are provided for applying a pitch motor braking torque to a rotor blade. Accordingly, of the pitch control system from a 1st operational mode to an emergency operational mode is initiated. The pitch motor of the pitch control system having an absence of supply current during the transition. A short-circuit is established across the Armature of the pitch motor so as to establish a current flow. The current is generated by the pitch motor in response to rotation of the rotor blade about the pitch axis when the pitch motor has the absence of supply current. In response to the current flow being generated, generating a braking torque in a single direction with the pitch motor so as to allow the rotor blade to move freely to a lesser loaded orientation relative to an original orientation to protect the wind turbine from damage.
US11156203B2
This invention relates to a method of manufacturing a bulkhead unit, a method of installing a bulkhead unit, a bulkhead, a bulkhead unit and a wind turbine blade. The bulkhead is manufactured by vacuum forming or rotational moulding and has a set of predetermined openings formed during manufacturing. Various additional elements are pre-mounted or pre-integrated into the bulkhead before installation of the bulkhead unit. This pre-assembled unit can then be positioned inside the blade root section and connected to the blade section.
US11156198B1
Methods and systems are provided for adjusting multiplexed ignition signals in an engine system based on engine operating conditions, each cylinder of the engine system including a main chamber spark plug and a pre-chamber system. In one example, a method may include multiplexing spark signals to a first spark plug, a second spark plug, a third spark plug, and a fourth spark plug, the first spark plug coupled to a pre-chamber of a first cylinder, the second spark plug coupled to a pre-chamber of a second cylinder, the third spark plug coupled to a main chamber of the first cylinder, and the fourth spark plug coupled to the main chamber of the second cylinder. In this way, one ignition coil may be used to actuate two different spark plugs coupled to separate cylinders.
US11156194B2
To obtain a gasoline direct injection rail in which a large load is unlikely to be concentrated on a boundary part between a rail body and an end cap, and damage to the boundary part can be prevented, even when high pressure is applied to the inside of the rail body. The gasoline direct injection rail comprises an end cap 4 composed of a top plate 5 and a circumferential wall 6, and a rail body 1 having an end part 2 in which the circumferential wall 6 of the end cap 4 is inserted and placed, wherein an inner circumference of the end part 2 of the rail body 1 has a depression 3, the circumferential wall 6 is placed in the depression 3, and there is no level difference at a boundary part 12 between an inner circumferential surface 11 of the circumferential wall 6 and an inner circumferential surface 10 of the rail body 1.
US11156193B2
In at least some implementations, a fuel pump assembly includes a fuel pump having an inlet through which fuel enters the fuel pump and a first outlet from which pressurized fuel is discharged for delivery to an engine, and a second outlet through which some of the fuel discharged from the fuel pump is routed wherein that fuel is not delivered to the engine, wherein the second outlet has a flow area that permits a flow of fuel through the second outlet that is sufficient to reduce the maximum pressure of fuel downstream of the first outlet for delivery to an engine to between 1/10th and 1/25th of the output pressure of the fuel pump without flow through the second outlet.
US11156192B2
An air intake screen debris cleaning system may include an intake screen through which air is drawn in a first direction for cooling, a reverse airflow generation system to create a reverse airflow in a second direction opposite the first direction to clear debris from the intake screen, a sensor to sense debris that is collected on the intake screen and a controller to activate the reverse airflow generation system based upon signals from the sensor. In one implementation, the sensor comprises an emitter to emit a sensor beam that extends along a face of the air intake screen and which does not intersect or pass through the air intake screen prior to being sensed.
US11156191B2
An internal combustion engine having two “banks” of cylinders, the “banks” being defined by cross-connection to different turbochargers. The exhaust from one bank of cylinders goes to a first turbocharger, and the exhaust from the other bank of cylinders goes to a second turbocharger. However, the compressed air delivered from the turbochargers is cross-connected to the cylinder banks. This allows a cylinder bank to be boosted with a turbocharger whose compressed air output does not necessarily match the exhaust energy of that cylinder bank.
US11156189B2
The invention relates to a metering valve (1) for a gaseous medium, in particular for a gaseous fuel, comprising a preferably planar valve seat element (2) having at least one flow-through opening (3) for the gaseous medium, a closing element (4) movable in a stroke-like manner and interacting in a sealing manner with the valve seat element (2) in order to release and close the at least one flow-through opening (3), and a corrugated or folding bellows (5) connected to the closing element (4) for delimiting a compensation space (6), which is connected to a pressure space (8) via a recess (7) formed in the closing element (4) so that the same gas pressure prevails in both spaces (6, 8) irrespective of the switched position of the metering valve (1). According to the invention, the compensation space (6) is arranged on the side of the closing element (4) facing the valve seat element (2) and is delimited in the axial direction by a pressure surface (10) which is formed on the closing element (4) or on a component (11) connected to the closing element (4), in particular a flange component.
US11156187B2
Disclosed is an interplanetary rocket propulsion to Mars and the Moons of the nearer outer Planets by means of 6000° K temperature, 100 atmosphere pressure, power generation and propulsion systems that utilize a gas cooled nuclear reactor and metal powder combustion, in combination with water wherein dissociation into oxygen to react with certain metals to form on board retained metal oxides, and to heat the hydrogen from dissociated water as well as on-board liquid hydrogen that is seeded with an alkali metal for use in a linear, Faraday magnetohydrodynamic (MHD) generator that is coaxial with a MHD accelerator for propulsion, wherein water and probable metal sources on planetary bodies would provide rocket fueling by metal oxide reprocessing to metal and for manned permanent life support bases, and for search of high value minerals, gold, silver, aluminum, rare minerals, diamonds, for transport with their lesser gravity back to Earth.
US11156183B2
A method for model-based open-loop and closed-loop control of an internal combustion engine, in which method injection system setpoint values for activating the injection system control elements are calculated dependent on a setpoint torque by a combustion model, and gas path setpoint values for activating the gas path control elements are calculated by a gas path model. The combustion model is adapted during ongoing operation of the internal combustion engine. A quality measure is calculated by an optimizer dependent on the injection system setpoint values and the gas path setpoint values, the quality measure is minimized by the optimizer by varying the injection system setpoint values and gas path setpoint values within a prediction horizon. The injection system setpoint values and gas path setpoint values are set by the optimizer, based on the minimized quality measure, as being definitive for setting of the operating point of the internal combustion engine.
US11156182B2
A method for controlling an internal combustion engine, in which, based on a rail pressure signal, a first characteristic variable is specified that indicates a misfire, a misfire being recognized when the rail pressure signal does not have the expected curve.
US11156180B2
An engine and one or more aftertreatment subsystems integrated into one system for optimization and control. At least one controller may be connected to the engine and the one or more aftertreatment subsystems. The controller may contain and execute a program for the optimization and control of the one system. Controller may receive information pertinent to the engine and the one or more aftertreatment subsystems for the program. The controller may prescribe setpoints and constraints for measured variables and positions of actuators according to the program to aid in effecting the optimization and control of the one system.
US11156173B2
The invention concerns a method of detecting hydrogen leakage from a power plant installation using hydrogen as fuel. A rate of supply of hydrogen to the power plant (“the supply rate”) is determined. A rate of change of mass of hydrogen in the tank arrangement (“the rate of mass change”) is determined. The supply rate is compared with the rate of mass change to determine whether leakage is taking place.
US11156164B2
An acoustic damper for a rotary machine includes at least one wall, at least one cooling air inlet, at least one outlet, and at least one cap. The at least one wall extends from a back side of a burner front panel such that the at least one wall partially defines a dampening chamber. The at least one cooling air inlet is defined within the back side of the front panel and is configured to channel a flow of cooling air into the dampening chamber. The at least one outlet is defined within the back side of the front panel and is configured to channel the flow of cooling air out of the dampening chamber. The at least one cap is positioned at least partially over the at least one cooling air inlet and is configured to reduce a velocity of the flow of cooling air within the dampening chamber.
US11156161B2
An aircraft thermal management system includes a first fluid system containing a first fluid, a fluid loop containing a thermally neutral heat transfer fluid, a second fluid system containing a second fluid, a first heat exchanger configured to transfer heat from the first fluid to the thermally neutral heat transfer fluid, and a second heat exchanger configured to transfer heat from the thermally neutral heat transfer fluid to the second fluid. The fluid loop is configured to provide the thermally neutral heat transfer fluid to the first heat exchanger at a pressure that matches the pressure of the first fluid.
US11156156B2
A gas turbine engine is provided that includes a compressor section, a turbine section, and a unitary structure. The compressor section has at least one compressor rotor stage. The turbine section has at least one turbine rotor stage. The compressor rotor stage and the turbine rotor stage are in rotational communication with each other. The unitary structure includes an outer case portion, a combustor section, a turbine nozzle, and an exhaust duct. The unitary structure configured for attachment with the turbine section and compressor section.
US11156148B1
An active prechamber device may include a prechamber housing longitudinally aligned with a main axis. The active prechamber device may also include a prechamber nozzle forming a cap at an end of the prechamber housing. The prechamber nozzle and prechamber housing may define a prechamber space that extends along the main axis. The prechamber nozzle may have a plurality of orifices fluidly connected to the prechamber space. Additionally, a fuel injector may be in a linear arrangement with the prechamber housing along the main axis. The fuel injector may have a fuel injection nozzle positioned to spray a fuel into the prechamber space. An electrode arrangement may be formed within the prechamber space. The electrode arrangement may include an electrode shaft and an electrode ring. The electrode ring may circumscribe the electrode shaft to form a spark gap within the prechamber space.
US11156146B2
An electric coolant pump may include a valve device controlled at a discharge side by pressure. The valve device may include a coolant inlet, a first coolant outlet, and a second coolant outlet. The valve device may be configured to at least one of open and close at least one of the first coolant outlet and the second coolant outlet based on a selected operating point and a pressure in a coolant.
US11156144B2
A controller for a dosing module including a pump, an inlet manifold coupled to the pump, a nozzle, an outlet manifold coupled to the nozzle, a first branch coupled to the inlet manifold and the outlet manifold and having a first flow restrictor and a first valve, a second branch coupled to the inlet manifold and the outlet manifold and having a second flow restrictor and a second valve, and a sensor coupled to the inlet manifold and the outlet manifold, includes an input/output interface and a processing circuit. The input/output interface is configured to electronically communicate with the first valve and the second valve. The processing circuit configured to selectively cause the first valve to be in a first valve first position, in which the first valve facilitates fluid communication from the inlet manifold to the outlet manifold through the first branch, and a first valve second position.
US11156143B2
An aftertreatment system for treating exhaust gases from an internal combustion engine includes, in series, a diesel oxidation catalyst (DOC), a diesel particular filter (DPF) downstream the DOC, and a primary selective catalyst reduction (SCR) catalyst downstream the DPF. A supplemental SCR catalyst is disposed upstream the DOC, DPF, and primary SCR catalyst to receive raw exhaust gases from the internal combustion engine. The supplemental SCR catalyst may conduct an SCR reaction on the raw exhaust gases until the supplemental SCR catalyst reaches a reaction temperature, at which time the supplemental SCR catalyst may conduct the SCR reaction.
US11156142B2
An exhaust system for an internal combustion engine includes an oxidation catalytic converter unit (12) with a first catalytic converter housing with a first housing axis (A1). An SCR catalytic converter unit (18) has a second catalytic converter housing (20), with a second housing axis (A2). A mixer housing (16) has an upstream connection area (24) adjoining a downstream end (26) of the first catalytic converter housing (14) and has a downstream connection area (28) adjoining an upstream end (30) of the second catalytic converter housing. A mixer (48) is carried in the mixer housing. A reactant release device (56) at the mixer housing releases reactant into a reactant-receiving duct (72) of the mixer. The mixer housing includes a first housing part (36) forming the upstream connection area (24) and a second housing part (38) forming the downstream connection area together with the first housing part.
US11156130B2
Reduction of operation efficiency of a GTCS at a time of changing an operation using bypass stack to an operation using HRSG is suppressed. An HRSG of the GTCS is provided with an air supply piping and a ventilation piping connected to a fuel line of a duct burner at a position upstream of a main shut-off valve and downstream of a fuel shut-off valve, an air supply shut-off valve that opens/closes the air supply piping, and a ventilation shut-off valve that opens/closes the ventilation piping, and is configured such that during an operation using a bypass stack, an inlet of the HRSG is closed to open a bypass stack, a main shut-off valve and the fuel shut-off valve are closed, and the air supply shut-off valve and the ventilation shut-off valve are always opened, and at a time of changing to an operation using HRSG, the inlet of the HRSG is opened to close the bypass stack without shutting down a GT, the main shut-off valve and the fuel shut-off valve are opened, and the air supply shut-off valve and the ventilation shut-off valve are closed.
US11156110B1
A rotor assembly for a gas turbine engine includes a shaft and first and second annular drum segments coupled to the shaft. Furthermore, the rotor assembly includes an annular flange positioned between the first and second annular drum segments along the axial centerline, with the annular flange coupled to the first and second annular outer drum segments. Additionally, the rotor assembly includes a blade having a shank section and an airfoil section. The shank section is, in turn, coupled to the annular flange such the airfoil section extends inward along the radial direction toward the axial centerline and into a hot gas path of the gas turbine engine.
US11156106B2
A method of controlling an extent of a thermal barrier coating (TBC) sheet spall and a hot gas path (HGP) component are disclosed. The method provides an HGP component having a body with an exterior surface. Controlling the extent of the TBC sheet spall includes forming a TBC over a selected portion of the exterior surface of the body. The TBC includes a plurality of segments in a cellular pattern. Each segment is defined by one or more slots in the TBC, and each segment has a predefined area such that the extent of the TBC sheet spall is limited by the predefined area of each of the plurality of segments that constitute the TBC sheet spall.
US11156103B2
A turbine blade includes an airfoil that extends radially between a root end and a tip end, a platform coupled to the root end, and a shank that extends radially inwardly from the platform. The shank includes a cover plate. The cover plate includes an outer surface, an opposite inner surface, and a contoured face that at least partially defines a damper pin slot. The contoured face extends from the outer surface to a first blend edge. The cover plate also includes a blended surface that extends from the first blend edge to a second blend edge. The second blend edge intersects with the inner surface.
US11156094B2
An impeller includes a plurality of pressurizing flow paths defined by a hub, a shroud, and vanes, the pressurizing flow paths being configured to cause fluid to flow in from a shaft direction of a turbine shaft, and cause the fluid to flow out toward an outer side in a radial direction of the turbine shaft, and the pressurizing flow paths being arranged in a row in a circumferential direction of the turbine shaft. Each of the pressurizing flow paths is a through hole having an inlet and an outlet and penetrating from the inlet to the outlet in a linear manner. The inlet is on an end surface of the impeller in the shaft direction of the turbine shaft. The outlet is on an outer circumferential surface of the impeller on an outer side in the radial direction of the turbine shaft.
US11156092B2
A method of manufacturing a multistage axial-centrifugal compressor for a gas turbine engine and a multistage axial-centrifugal compressor that includes a series of axial compressor stages each having a rotor mounted to a common shaft positioned upstream from a centrifugal compressor stage mounted to the common shaft. The method includes determining an operational rotor tip speed for each of the axial stages. The method includes comparing the operational rotor tip speed to a threshold range value and determining to machine an airfoil of the rotor for at least one of the axial stages by an arbitrary manufacturing approach based on the operational rotor tip speed as greater than the threshold range value. The method includes determining to machine an airfoil of the rotor for at least one of the axial stages by a flank manufacturing approach based on the operational rotor tip speed as less than the threshold range value.
US11156087B2
Embodiments disclosed herein are directed to a system for removing road material. In an embodiment, the system may include a milling drum and at least one pick mounted on the milling drum. The pick may include polycrystalline diamond at least partially forming one or more working surfaces of the pick.
US11156078B2
A system or apparatus for use in downhole communication or detection comprises a downhole arrangement defining a throughbore and primary and secondary elements. One of the primary and secondary elements is provided on the downhole arrangement and the other of the primary and secondary elements is provided in the throughbore. The primary and secondary elements are configurable for coupling of an electromagnetic field therebetween. The primary or secondary element which is provided in the throughbore may be provided on a tool such as a shifting tool which is deployable through the throughbore. The secondary element may be configured to provide the electromagnetic field coupled between the first and second elements with one or more characteristic features. The system may be configured for use, in particular though not exclusively, for communicating information to and/or from a downhole tool in an oil or gas well.
US11156072B2
A well configuration for co-injection processes, wherein a horizontal producer well at the bottom of the pay is combined with injection or injection and producer wells that are vertical and above the lower horizontal production well. This well arrangement minimizes “blanket” effects by non-condensable gases.
