US10892779B2
An error correction device includes a bit reliability value determination circuit configured to determine bit reliability values corresponding to hard decision bits, based on soft decision bit sets corresponding to the hard decision bits; and a decoder including a variable node configured to receive and store the hard decision bits and the bit reliability values, and perform a decoding operation for the hard decision bits by restoring reliability values from the bit reliability values. The reliability values correspond to elements except a decision symbol configured by the hard decision bits, in a Galois field (GF) defined in the variable node. All necessary reliability values are not transmitted to each variable node, instead, compressed reliability values are transmitted to the variable node. The variable node receives and retains the compressed reliability values, restores necessary reliability values, and uses them in a decoding operation.
US10892771B1
An analog-to-digital converter (ADC) includes a digital-to-analog converter (DAC) having a resistor network. The resistor network includes a first and second segments. The first segment includes a first switch coupled between a first supply voltage node and a first set of resistors. The second segment includes a second switch coupled between the first supply voltage node and a second set of resistors. The first segment includes a third switch coupled in series with a second resistor. The series-combination of the third switch and second resistor coupled in parallel with at least one resistor of the first set of resistors. The second segment includes a fourth switch coupled in series with a third resistor. The series-combination of the fourth switch and third resistor is coupled in parallel with at least one resistor of the second set of resistors.
US10892770B2
Systems and methods are disclosed for a signal convertor comprising a resistor or current source coupled to a positive virtual ground node and a negative virtual ground node, wherein the resistor or current source is configured to switch from the positive virtual ground node (VGP) to the negative virtual ground node (VGN), wherein the switching of the resistor or current source results in a shaping of the low frequency noise from the resistor.
US10892764B1
A delay locked loop device (DLL) and an update method therefor are provided. The DLL device includes a DLL and an update circuit. The DLL is enabled according to an enable signal, thereby delaying an input clock to provide a delayed clock. The update circuit includes a flag generating circuit and an enable circuit. The flag generating circuit provides an update flag based on a default time interval. The enable circuit triggers the enable signal to a first logic level according to the update flag, and transitions the enable signal from the first logic level to a second logic level before the end of the default time interval. The default time interval is shorter than the refresh cycle of the memory.
US10892761B1
A reciprocal quantum logic (RQL) wave-pipeline logic (WPL) inverting gate includes a Josephson junction-based comparator that corrects a design weakness present in other RQL WPL inverting gates that can lead to the propagation of glitches under certain timing conditions. With selective placement of pulse generators at the inputs, the RQL WPL inverting gate can be used to construct A AND (B XOR C) gates, XOR gates, NOT gates, and A-AND-NOT-B gates.
US10892759B1
A bus driver module with controlled circuit is connected to a controller area network bus for generating a high side output or a low side output, comprising a transition controlled circuit and an output driver. The transition controlled circuit comprises a first pathway controlled unit connected in parallel with a second pathway controlled unit for generating a side switching voltage. The output driver is connected in series with the transition controlled circuit and receives the side switching voltage so as to accordingly generate the output bus signal. Each of the first and second pathway controlled unit comprises a plurality of switches and can be activated depending on an input signal. By controlling the switches of the first or second pathway controlled unit to be sequentially turned on and off successively, the side switching voltage is characterized by a smooth phase transition, low common mode noise and better EMI performances.
US10892754B2
A semiconductor apparatus may include logic circuits and a control logic. The control logic may be configured to monitor characteristics of the logic circuits to allow the semiconductor apparatus to perform at different operating speeds.
US10892753B2
An input device, including a flat panel defining an array of control surfaces, and an array of capacitive sensors and a support. The control surfaces are on a surface of the panel facing towards the operator and the support is on a side of the panel facing away from an operator. Also, each capacitive sensor forms a measuring capacitance assigned to a control surface. Further, each capacitive sensor is formed by a common substantially flat film layer structure. The film layer structure includes a first electrode for forming the measuring capacitance. On the side of the support, a lighting device is provided for each control surface for backlighting the associated control surface and transmitting light through the film layer structure. Also, the input device reduces the passage of light from one capacitive sensor to an adjacent capacitive sensor.
US10892744B2
The present invention provides a system and method of correcting duty cycle (DC) and compensating for active clock edge shift. In an embodiment, the system includes at least one control circuit to receive DCC control signals and to output at least one first adjustment signal, at least one second adjustment signal, at least one first correction signal, and at least one second correction signal, at least one adjustment circuit to change a DC value of an input clock signal, at least one correction circuit to compensate for a shift of an active clock edge of the input clock signal, and where one of the at least one adjustment circuit and the at least one correction circuit is to receive the input clock signal and wherein one of the at least one adjustment circuit and the at least one correction circuit is to transmit a corrected output clock signal.
US10892737B2
A bulk-acoustic wave resonator includes a substrate; a membrane layer forming a cavity with the substrate; a first electrode at least partially disposed on an upper portion of the cavity including an end portion that is thicker than other portions of the first electrode; an insertion layer including a first portion disposed adjacent to from the end portion of the first electrode and a second portion disposed on an upper portion of the first electrode; a piezoelectric layer disposed to cover the insertion layer; and a second electrode disposed on an upper portion of the piezoelectric layer.
US10892735B2
A passive wireless sensor includes a substrate having at least one Microelectromechanical system (MEMS) piezoelectric resonator thereon. The MEMS piezoelectric resonator includes a piezoelectric layer between a top metal or semiconductor layer (top electrode layer) and a bottom metal or semiconductor layer (bottom electrode layer). The top electrode layer is a patterned top electrode layer including at least a first electrode for sensing an electrical signal and a second electrode for providing a ground reference. An antenna is connected to the first and/or second electrode for wirelessly transmitting the electrical signal and for receiving a wireless interrogation signal.
US10892726B2
Various methods and systems are related to pulse-based automatic gain control. In one example, pulse-based automatic gain control (AGC) includes a variable gain amplifier (VGA) configured to amplify an analog input signal to generate an analog output signal based upon an amplification control signal; an integrate-and-fire (IF) sampler configured to generate a pulse train corresponding to the analog output signal; and a gain adjustment configured to generate the amplification control signal based upon a comparison of time between pulses of the pulse train to a reference time. In another example, a method includes determining time between pulses of a pulse train corresponding to an analog output signal from a VGA; generating an amplification control signal based upon a comparison of the time between pulses of the pulse train to a reference time; and adjusting amplification of the VGA in response to the amplification control signal.
US10892725B1
A signal amplifier is distributed between first and second IC devices and includes a low-power input stage disposed within the first IC device, a bias-current source disposed within the second IC device and an output stage disposed within the second IC device. The output stage includes a resistance disposed within the second IC device and having a first terminal coupled to a drain terminal of a transistor within the input stage via a first signaling line that extends between the first and second IC devices.
US10892722B2
Differential sampling circuits may be adversely affected by changes in common mode voltage. Changes in the common mode voltage may alter the on resistance of transistor switches which it turn may mean that small signal changes are not correctly observed against a bigger common mode signal. The present disclosure relates to a way of improving the ability to resolve small differential signal changes by varying the supply or drive voltage to a component to compensate for common mode voltage changes.
US10892720B2
A control circuit includes a first output unit configured to output a constant bias current for setting an electrical bias state of a bias circuit to the bias circuit; a second output unit configured to output a bias control current or constant voltage for controlling the electrical bias state of the bias circuit to the bias circuit; a resistor having one end connected to a reference potential; and a switch provided between another end of the resistor and an output terminal of the second output unit.
US10892719B2
A multistage power amplifier comprises a first amplification circuit which receives a first bias current; a second amplification circuit which receives a second bias current; an envelope detection circuit which outputs a direct current (DC) detection voltage based on an envelope of an input radio frequency (RF) signal; and a bias compensation circuit which compensates for the first bias current based on the second bias current in response to the DC detection voltage.
US10892692B2
Examples relate to back electromotive force controllers for influencing movement of a carriage of a device in an unpowered state; the carriage being moveable by a motor responsive to a motor driver; the controller comprising: braking circuitry to couple power associated with a back electromotive force generated by displacement of the motor, due to carriage movement, to power the motor driver to urge the motor in a contrary direction to the displacement.
US10892691B2
A control circuit for a motor has a driving state and a braking state and includes a driving branch and a braking branch. The driving branch includes a branch formed by a stator winding and a rotor. The braking branch includes a branch formed by the stator winding, a braking switch, and an electrical energy storage component. The electrical energy storage component is configured to provide an electrical energy to the braking branch. When the motor is in the braking state, if the braking branch is detected as short-circuited, the connection between the stator winding and the rotor of the driving branch is turned on. Further provided is a power tool including the above control circuit.
US10892688B2
First, it is assumed that a low-side switching element is turned off. At this time a resonance current before-inversion time is counted. When a resonance current is inverted, a count value is held and the counting operation of a resonance current after-inversion time is begun. Next, a target value of the resonance current after-inversion time at which a high-side switching element is to be turned off is calculated based on a feedback signal and the counting operation of the resonance current after-inversion time is continued. When a count value reaches the target value, the counting operation of the resonance current after-inversion time is ended and the high-side switching element is turned off. After a high-side half cycle is controlled, a low-side half cycle is controlled in the same way. Responsiveness to a sudden change in load is improved by exercising control every half cycle.
US10892687B2
Power converter controller, asymmetric power converter and method for operating a power converter. Power converter controllers, power converters and method are provided. In some configurations, first and second primary side switches of the power converter are controlled, in each switching cycle such that first a first switch is closed, then a second switch is closed and then again a first switch is closed.
US10892678B2
A bidirectional phase-shift full bridge converter includes a primary side having switch devices forming a full-bridge power stage and a first inductor connected to the power stage, a secondary side having switch devices forming a power stage and a second inductor connected to that power stage, a transformer, and a controller for controlling switching of the switch devices to transfer energy from the primary to secondary side in a first mode, and to transfer energy from the secondary to primary side in a second mode. In the second mode, the controller controls switching of the switch devices to pre-charge the first inductor at, near or above a current level of the second inductor prior to transferring energy from the secondary to primary side, so that the current in the first inductor is at, near or above the current in the second inductor at the beginning of the energy transfer.
US10892675B2
A voltage converting circuit and a control circuit thereof are provided. The control circuit includes a comparator, a clock generator, and a boost circuit. The comparator compares an input voltage with an output voltage to generate a comparison signal. The clock generator generates a clock signal according to the comparison signal to enable the clock signal to have a first frequency in a first time interval and to have a second frequency in a second time interval. The first frequency is higher than the second frequency. The first time interval occurs before the second time interval. The boost circuit receives the clock signal, pulls up a control signal of a driving switch in the first time interval according to a first driving capability, and generates the control signal in the second time interval according to a second driving capability. The first driving capability is greater than the second driving capability.
US10892672B2
A dual-rotor machine comprising a dual rotor support structure rotatably connected to a frame. A stationary stator is disposed between the rotors and is fixed to the frame. An inner rotor and outer rotor, each comprising a permanent magnet Halbach array, are coaxially disposed with the stator and are rotable about the stator. In this configuration, the inner rotor channels its magnetic flux to its outside, while the outer rotor channels its magnetic flux to its inside. The magnetic flux density at the stator for the dual-rotor machine can be as high as 2 Tesla or higher for high-grade neodymium-iron-boron permanent magnet material, and the stored magnetic energy for conversion to mechanical or electrical energy available to the stator may be at least 0.5 kJ/m. The rotor Halbach arrays may comprise monolithic permanent magnets with continuously variable magnetic field direction.
US10892670B2
A method for bonding electrical conductors is provided that is capable of suppressing a power source capacity when assembling a stator having a specific structure. First, coil pieces 9 are arranged in contact with bonding portions of a slot coil 5 inserted in a slot of a stator iron core 2 via a metal paste. Subsequently, an electrical current is applied using a pair of electrodes 11A and 11B in the axial direction (upward and downward in the figures) of the slot coil 5 while contact portions 15 between the slot coil 5 and the coil pieces 9 are pressed in an axial direction of the slot coil 5. As a result, electricity flows in the axial direction the coil piece 9 (a direction of an arrow X in the figures).
US10892665B2
A variable speed, constant frequency (VSCF) generator system is provided and includes a generator portion, a first cooling circuit and a second cooling circuit. The generator portion includes a generator, electronics configured to control operations of the generator and a housing to house the generator and the electronics. The first cooling circuit is provided such that first fluid exiting the generator passes through a first cooling element prior to returning to the generator. The second cooling circuit is provided such that second fluid exiting the electronics passes through a second cooling element prior to being pumped back toward the electronics.
US10892653B1
A system and method for simultaneous recharging of multiple electronic devices a large area surface includes a placement surface the electronic devices and an interior area beneath the placement surface. Multiple mobile recharging assemblies are disposed in the interior area, each one including having wheels and sensors. A charging device is situated atop each mobile recharging assembly. An obstacle sensor detects obstacles and a controller is operable to signal the motion assembly to avoid obstacles. A charge sensor detects a battery on the placement surface in need of a charge. When a battery in need of a charge is detected, the charging device (coil) is energized to recharge the located battery. Once the charge sensor is indicative of having located a respective electronic device in need of a charge, a control system energizes a next mobile charging assembly to move and find a battery in need of a charge.
US10892652B2
A method for controlling power delivery from a transmitter to a receiver, comprising generating a control at a processor to actuate a distance measurement device. Transmitting the control to the distance measurement device. Activating the distance measurement device to measure a distance between a transmitter and a receiver. Transmitting a data packet from the distance measurement device to the processor that contains a plurality of data fields that have a value that represents the distance. Determining whether the distance is less than a predetermined threshold using the processor. Generating an error signal if the distance is less than the predetermined threshold to prevent the transmitter from generating an electromagnetic field that would cause damage to the receiver. Setting a ping signal strength as a function of the distance. Generating an electromagnetic field as a function of the ping signal strength.
US10892645B2
A device includes a positive current sense amplifier having two inputs connected to a drain and a source of a power switch respectively through a plurality of positive current sense switches, and a negative current sense amplifier having two inputs connected to the drain and the source of the power switch respectively through a plurality of negative current sense switches.
US10892640B2
The voltage and reactive power monitoring/control method includes: measurement data for the power system and data for the system equipment of the power system are used to calculate the system status for the power system at the time of measurement; data for a status estimation calculation result and predicted data for the power generation and load of the power system are used to predictively calculate a system status at a future time from the time of the power system measurement; a fluctuation component is obtained for the predicted value of the data obtained from the power system; the reactive power required to suppress the fluctuation component is obtained, as a required reactive power amount; a reactive power distribution subject is selected from a plurality of pieces of control subject equipment; an output distribution calculation is performed for the required reactive power amount for the selected control subject equipment.
US10892639B2
A connection in a power aggregation system for distributed electric resources is located by establishing, by way of a computer network, a communication between a mobile electric resource and a network-connected device, the mobile electric resource including one or more processors including a processor to control power flow, obtaining, with the one or more processors, a unique identifier associated with the network-connected device, transmitting, with the one or more processors, information regarding the mobile electric resource to a remote server, determining, with the one or more processors or the remote server, a location of the mobile electric resource from the unique identifier, determining at least one power connection location from the determined location, and charging the mobile electric resource with the determined at least one power connection location.
US10892634B2
A lower-cost power distribution apparatus (PDU) using a lesser number of components that connects with many power supply units. The PDU comprises first and second switching modules, for outputting AC from a first or a second power source. The first switching module and the second switching module automatically switch between opposite states (turned on or turned off) based on the AC power source. At a given instant, the first switching module and the second switching module are in opposite states.
US10892632B2
Methods, systems, and device for wirelessly charging a device. The inductive charging system includes a power source for providing an electrical charge that is wirelessly transferred or emitted to charge a first device. The inductive charging system includes a configurable grid that is configured to form a first inductive loop and multiple switches. Each switch is configured to open and close to electrically connect different portions of the configurable grid. The inductive charging system includes a processor connected to the multiple switches. The processor is configured to operate the multiple switches to open and close the portions of the configurable grid to form the first inductive loop that wirelessly transfers the electrical charge to the first device.
US10892631B2
A method and apparatus for fast charging a battery with optimal charging. In an arrangement, a system includes a battery charger for applying a voltage to a rechargeable battery; and a controller coupled to the battery charger and monitoring at least one of a battery voltage, a battery temperature, and the current flowing into the battery; wherein the system is configured to apply a charging current from the battery charger by calculating an open cell anode voltage and an anode resistance of the battery, and determining the charging current. In additional arrangements, lithium ion plating is prevented by the charging current. Additional methods and arrangements are disclosed.
US10892620B2
Systems and methods for controlling an energy storage system are provided. In one embodiment, a method for controlling an energy storage system includes receiving a power demand associated with a grid service operation for an energy storage system and accessing data indicative of a time shift for responding to the power demand. The method includes implementing the time shift in the power demand to obtain a time shifted power demand; and controlling the charge or discharge of one or more energy storage devices in the energy storage system based at least in part on the time shifted power demand.
US10892619B2
A system and apparatus for use in energy conversion. In one embodiment, the apparatus comprises a gateway remotely located from an inverter and having (i) a first terminal for coupling to AC wiring upon which the inverter couples AC power, wherein the AC power is generated by the inverter from DC power, and wherein the gateway obtains data pertaining to operation of the inverter via the first terminal, and (ii) a second terminal for coupling information related to the data to an external monitor, remotely located with respect to the gateway, via a communications network.
US10892617B2
An input protection circuit (200) and associated method are disclosed for protecting a circuit input (VINP) from positive and negative overvoltages at an input voltage (VIN) with a high-voltage PMOSFET (P1) having a gate, a drain connected across a zener diode (ZD1) to the gate, and a source connected to receive an input voltage; a blocking FET (N1) having a gate connected to a power supply voltage, a drain connected across a zener diode (ZD2) to the power supply voltage, and a source connected to the gate of the high-voltage PMOSFET; a high-voltage NMOSFET (N3) having a gate connected to the power supply voltage, a source providing the protected output voltage and connected across a zener diode (ZD3) to the gate, and a drain connected to a source follower node and a level shifter circuit (214) connected between the drain of the high-voltage PMOSFET and the source follower node.
US10892610B2
An adjustable transition coupler for coupling AC/MC to conduit, the coupler having a body with a hollow cylindrical section and an extension member with a curved section, the cylindrical section having a slot to allow passage of a stop plate. The coupler has an insulator with a hollow bushing at one end for insertion into a cavity of the cylindrical section and a stop plate extending radially outward, the stop plate movable by an adjustment screw between minimum and maximum deflections. The stop plate stops AC/MC from passage into the cylindrical section. The hollow bushing stops the conduit positioned in the hollow cylindrical section from passage into the extension member. The coupler has a strap with a curved section complementary with the curved section of the extension member so as to secure a range of AC having different outer sheath diameters.
US10892609B2
Embodiments disclosed herein relate to a protection device and/or system that may include a thimble capable of being placed over a transmission line, such as an electrical power cord, to provide protection in the form of cut resistance, abrasion resistance, and/or impact resistance. In some embodiments, a plurality of thimbles can be placed over the transmission line to form an overlapping arrangement to protect a desired length of the transmission line. While each thimble may be rigid, semi-rigid, and/or flexible, the arrangement can maintain flexibility to allow for many degrees of movement of the electrical power cord even as it is cladded in the protection system.
US10892600B1
A coupled-cavity vertical-cavity surface-emitting laser (VCSEL) is disclosed. The coupled-cavity VCSEL includes a passive cavity and an additional distributed Bragg Reflector (DBR) not found in conventional VCSELs, all in a monolithic device. By including these two elements, the photon lifetime may be increased by a factor of approximately ten, leading to a reduction in the laser linewidth by a factor of approximately 100 compared to conventional VCSELs. The two additional elements also serve to ensure single-mode operation of the coupled-cavity VCSEL.
US10892594B2
In a method, energy is supplied to a first gas discharge chamber of a first stage until a pulsed amplified light beam is output from the first stage and directed toward a second stage. While the energy is supplied to the first gas discharge chamber: a value of an operating parameter of the first gas discharge chamber is measured; it is determined whether to adjust an operating characteristic of the first gas discharge chamber based on the measured value; and, the operating characteristic of the first gas discharge chamber is adjusted if it is determined that the operating characteristic of the first gas discharge chamber should be adjusted. After it is determined that the operating characteristic of the first gas discharge chamber no longer should be adjusted, then an adjustment procedure is applied to an operating characteristic of a second gas discharge chamber of the second stage.
US10892593B2
A laser device for laser resonance ionization includes a wavelength variable grating-type titanium-doped sapphire laser and includes a titanium (Ti) doped titanium sapphire crystal disposed within a resonator. The titanium sapphire crystal is fixedly disposed on a stage. The titanium-doped sapphire crystal can be moved in the optical axis direction by the stage, thereby changing the position of the titanium-doped sapphire crystal. The switching between the wideband mode and the high-output mode can be performed by changing the position of the titanium-doped sapphire crystal.
US10892591B2
A system, method and apparatus for providing pulsed power comprises a trigger comprising a pulse generator and a photonic transmitter and a multi-stage switch comprising a gate driver circuit, the gate driver circuit further comprising a plurality of transistors connected in series and a plurality of driver stages wherein each of the transistors is turned on and off simultaneously by the plurality of driver stages.
US10892586B2
A cage assembly comprises a cage folded from a single flat plate and an electromagnetic shielding elastic sheet assembled onto a plurality of walls of an insertion port of the cage. The electromagnetic shielding elastic sheet is configured to be pre-assembled onto a front end of the flat plate before the flat plate is folded.
US10892581B2
A latch indicator apparatus for indicating a locked status of an attachment between a cable housing and a cable receptor. The latch indicator apparatus includes a latch indicator attached to a cable housing at an attachment point, a first resistive element having a first resistance, and is attached to the cable housing at the attachment point. The restive element of the latch indicator attaches to an indicator tab. The latch indicator includes an indicator window, which is positioned to indicate a locked status of the latch indicator based on the first resistance of the first resistive element. The latch indicator tests a connection between a cable housing and a cable housing by indicating a locked status. The locked status is indicated by exerting a first force on the indicator tab by pulling the indicator tab in a direction away from the connection between the cable housing and the cable receptor.
US10892569B2
An electrical connection box includes: a box main body; an electric circuit body loaded into the box main body; a grounding member provided in the electric circuit body; a belt-like grounding metal plate extending from the grounding member to the outside of the box main body; a fixing bracket extending integrally with the box main body and including the grounding metal plate; and a bolt through hole formed through a tip end portion of the fixing bracket to electrically connect the grounding metal plate to a bolt to be inserted.
US10892563B2
A wireless communication device includes a housing, a substrate provided inside the housing, an antenna provided on the substrate, a metal plate removably attached onto the housing, having reflectance higher than reflectance of the housing, and having an opposing surface opposing the substrate when attached onto the housing, a detection unit that detects attachment of the metal plate, and an output unit that outputs a detection result of the detection unit.
US10892559B2
A dipole antenna is disclosed herein. The dipole antenna may include, but is not limited to, a first transmission line configured to receive a radio frequency signal from a first feed, a first balun galvanically coupled to the first transmission line, a first conductive strip galvanically coupled to the first transmission line and the first balun, a second conductive strip galvanically coupled to the first transmission line and the first balun, a first dipole arm, and a second dipole arm, wherein the first balun and the first transmission line are only capacitively coupled to the first and second dipole arms via the first and second conductive strips.
US10892558B1
Multiple deflections of a structural member (SM) can be measured at multiple locations thereof, which deflections can be used to monitor changes in stiffness over time, using an antenna to measure the resonant frequencies at different harmonic frequency numbers of a predetermined radio frequency spectrum. The antenna includes a plurality of coils providing at least a first coil region that has a maximum sensitive to a first resonant frequency harmonic number and a second coil region spaced from the first coil region and that has a maximum sensitivity to a second resonant frequency harmonic number that is different from the first predetermined resonant frequency harmonic number. Using different harmonic resonant frequency numbers, deflections at multiple regions of the SM can be determined concurrently using a single antenna.
US10892552B2
An antenna structure includes a housing and at least one switching circuit. The housing includes a border frame made of metal including at least one gap dividing the border frame into at least two radiating portions. The at least one switching circuit is mounted to the at least one gap and electrically coupled to the at least two radiating portions on opposite sides of the at least one switching circuit. The at least one switching circuit is controlled to switch between an open circuit state and a closed circuit state. A length of the at least two radiating portions is changed by the at least one switching circuit switched between the open circuit state and the closed circuit state to adjust a bandwidth of the antenna structure.
US10892547B2
Inconspicuous antenna systems configured to include substantially transparent conducting and dielectric materials or open lattice structures. The antenna systems are capable of distinguishing wireless waveforms over a plurality of different polarization states and directions. Polarized antenna elements are assembled into antenna sets, each set with a different directionality. The different directionality sets in turn form the antenna system. Directionality can be achieved by employing different printed antenna like designs, variable length microstrips, Rotman lenses, active phase adjust, metamaterials, and other methods. The antenna system can be widely used in urban environments and installed as visually inconspicuous retrofits over building windows, street lights, air conditioning units, and the like.
US10892542B2
A portable antenna system including a reflector with a center axis, a feed at the center axis of the reflector, a post with a rotatable bracket on the post. The system also includes a skew drive mounted to the bracket and having a first output coupled to the reflector at the center axis thereof to adjust the skew angle of the reflector, an elevation motor configured to rotate the rotatable bracket to vary the elevation of the reflector, and an azimuth motor configured to rotate the post to vary the azimuth of the reflector.
US10892538B2
A coupler-integrated board includes a coupler, a first capacitor, a second capacitor, a resistance element, a matching circuit, and a multilayer circuit board. The coupler includes a main line and a secondary line. The first capacitor is connected in parallel with the secondary line. The second capacitor connects another end of the secondary line to a ground. The resistance element connects the other end of the secondary line to the ground. The resistance element has an impedance lower than a normalized impedance at a predetermined frequency. The matching circuit is connected between one end of the secondary line and a coupling port. The matching circuit matches an impedance at the coupling port to the normalized impedance at the predetermined frequency. The multilayer circuit board includes laminated base material layers. The coupler is integrated with the multiplayer circuit board.
US10892535B2
A method for a vertical transition between a coaxial structure and a microstrip line features a slot in the ground plane of the microstrip line and near one end of its signal line. Multiple through holes are created at the substrate within the slot. The multiple through holes include a transition hole next to the end of the signal line, and at least a second hole. The transition hole and the slot are managed to establish a first eccentric configuration to achieve field transformation between the coaxial structure and the microstrip line, which would reduce the insertion loss of the vertical transition at higher frequencies and increase its 1-dB passband. The second hole and the slot are arranged to create a second eccentric configuration, and the second hole is used to relocate a resonance response caused by the slot towards higher frequencies to further increase the 1-dB passband.
US10892533B2
A power sensor system, assembly and method for use as a power sensor standard in the 50 to 75 GHz frequency range. The power sensing system comprises a housing comprising a dual ridged waveguide impedance transformer, and a resistive component attachable to a back side of the housing. The resistive component comprises a terminating element electrically, but not thermally isolated from a sensing element. The sensing element operates at a constant resistance and is perpendicularly oriented to the terminating element.
US10892531B2
A zinc-air secondary battery includes an air positive electrode part, a separator, and a zinc gel negative electrode part. The zinc gel negative electrode part includes therein at least one middle layer made of mesh or foam. In a zinc-air secondary battery, oxygen discharging efficiency that is present in a zinc gel negative electrode part is high, and thus charging performance of the zinc-air secondary battery can be improved.
US10892523B2
An electrolyte composition has a fluoroalkylsulfonyl salt and water. The water is present, relative to the fluoroalkylsulfonyl salt, at a molar ratio within a range of 0.1:1 to 10:1, inclusive. This creates a “water-in-salt” in which individual water molecules are surrounded by salt rather than vice versa. Water contained in this environment is electrochemically stabilized relative to a bulk water. The electrolyte also has an organic carbonate present, relative to the fluoroalkylsulfonyl salt, at a molar ratio within a range of 0.1:1 to 50:1, inclusive. It has been discovered that inclusion of the organic carbonate further increases the electrochemical stability of the water within the “in-salt” environment.
US10892521B2
The present invention refers to a method for preparing a solid polymer electrolyte based on modified cellulose, the method comprising the steps of: a) lithiation or sodiation of at least a hydroxyl group of each repeating unit of a “cellulose” to obtain Li(cellulose) or Na(cellulose); b) functionalization of the Li(cellulose) or Na(cellulose) obtained in step a), in the presence of an aprotic solvent by reacting it with an organic linker, wherein the organic linker serves to covalently attach at least one organic salt to the “cellulose”, and the use of the solid polymer electrolyte in lithium or sodium secondary batteries.
US10892514B2
A method of manufacturing a secondary battery stack which is a stacked body in which secondary batteries and resin members are alternately stacked, includes: a first pressing step of pressing the resin member before being stacked with the secondary battery, in a direction in which the resin member is to be stacked; a stacking step of stacking the resin member subjected to the first pressing step with the secondary battery into the stacked body; and a second pressing step of pressing the stacked body in a stacking direction in which the secondary batteries and the resin members are alternately stacked.
US10892512B2
The disclosed embodiments provide a battery cell which includes a set of jelly rolls enclosed in a pouch. Each jelly roll includes layers which are wound together, including a cathode with an active coating, a separator, and an anode with an active coating. The battery cell also includes a first set of conductive tabs and a second set of conductive tabs. Each of the first set of conductive tabs is coupled to the cathode of one of the jelly rolls, and each of the second set of conductive tabs is coupled to the anode of one of the jelly rolls. At least one of the first set and one of the second set of conductive tabs extend through seals in the pouch to provide terminals for the battery cell.
US10892507B2
A high temperature electrolyzer assembly comprising at least one electrolyzer fuel cell including an anode and a cathode separated by an electrolyte matrix, and a power supply for applying a reverse voltage to the at least one electrolyzer fuel cell, wherein a gas feed comprising steam and one or more of CO2 and hydrocarbon fuel is fed to the anode of the at least one electrolyzer fuel cell, and wherein, when the power supply applies the reverse voltage to the at least one electrolyzer fuel cell, hydrogen-containing gas is generated by an electrolysis reaction in the anode of the at least one electrolyzer fuel cell and carbon dioxide is separated from the hydrogen-containing gas so that the at least one electrolyzer fuel cell outputs the hydrogen-containing gas and separately outputs an oxidant gas comprising carbon dioxide and oxygen.
US10892505B1
According to an embodiment of the present disclosure, a power management system (e.g., a power management for a fuel cell or a fuel cell system) includes a fuel cell to generate an electrical power output; a metastable hydrogen carrier to supply hydrogen to the fuel cell; a heater coupled with the metastable hydrogen carrier; and a controller coupled to the heater to control a rate of hydrogen release from the metastable hydrogen carrier. A method of operating a fuel cell system includes controlling an electrical power input to a heater utilizing a controller; heating a metastable hydrogen carrier to a temperature by the heater and to generate hydrogen to feed a fuel cell. The heater is coupled to the controller, and the controller controls the electrical power input to the heater according to a relationship between a rate of hydrogen release and the temperature and a composition of the metastable hydrogen carrier.
US10892494B2
The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.
US10892491B2
A battery grid is disclosed. The battery grid includes a pattern of grid wires. The pattern includes a grid wire having a first segment with a first corrosion resistance and a second segment with a second corrosion resistance which is less than the first corrosion resistance. The second segment corrodes at a rate which is faster than the corrosion rate of the first segment so as to dynamically release internal stress and control grid growth of the battery grid during its service life. A battery includes said grid and a method of forming said grid are also disclosed.
US10892489B2
A composite anode active material includes a first core and a coating layer on the first core, in which the coating layer includes an ion-conductive polymer and the amount of the ion-conductive polymer is from about 0.0001 wt % to about 0.04 wt % based on a total weight of the composite anode active material. A lithium battery including the composite anode active material may have improved thickness expansion rate, and enhanced initial efficiency and lifespan characteristics.
US10892487B2
The present invention relates to a rechargeable electrochemical battery cell having a housing, a positive electrode, a negative electrode, and an electrolyte, the electrolyte containing sulfur dioxide and a conductive salt of the active metal of the cell. The total quantity of oxygen-containing compounds contained in the cell that are able to react with the sulfur dioxide, reducing the sulfur dioxide, is not more than 10 mMol per Ah theoretical capacitance of the cell.
US10892486B2
In an embodiment, a metal or metal-ion battery cell, includes anode and cathode electrodes, a separator electrically separating the anode and the cathode, and a solid electrolyte ionically coupling the anode and the cathode, wherein the solid electrolyte comprises a material having one or more rearrangeable chalcogen-metal-hydrogen groups that are configured to transport at least one metal-ion or metal-ion mixture through the solid electrolyte, wherein the solid electrolyte exhibits a melting point below about 350° C. In an example, the solid electrolyte may be produced by mixing different dry metal-ion compositions together, arranging the mixture inside of a mold, and heating the mixture while arranged inside of the mold at least to a melting point (e.g., below about 350° C.) of the mixture so as to produce a material comprising one or more rearrangeable chalcogen-metal-hydrogen groups.
US10892483B2
Positive electrode active material particle powder includes: lithium manganese oxide particle powder having Li and Mn as main components and a cubic spinel structure with an Fd-3m space group. The lithium manganese oxide particle powder is composed of secondary particles, which are aggregates of primary particles, an average particle diameter (D50) of the secondary particles being from 4 μm to 20 μm, and at least 80% of the primary particles exposed on surfaces of the secondary particles each have a polyhedral shape having at least one plane that is adjacent to two planes.
US10892478B2
Provided are a negative electrode active material for a secondary battery, which suppresses a dispersal phenomenon of a negative electrode active material during charging/discharging by controlling a lattice mismatch ratio of an amorphous matrix layer to a silicon layer in a silicon-based negative electrode active material.
US10892467B2
A nonaqueous electrolyte secondary battery includes an electrode assembly including a negative plate and a positive plate including a positive electrode active material mix layer, a nonaqueous electrolyte, a battery case that houses the electrode assembly and the nonaqueous electrolyte, and a pressure-sensitive safety system that operates when the pressure in the battery case reaches a value greater than or equal to a predetermined value. The positive electrode active material mix layer contains lithium carbonate and lithium phosphate. The average particle size of lithium carbonate contained in the positive electrode active material mix layer is greater than the average particle size of lithium phosphate contained in the positive electrode active material mix layer. The number of particles of lithium carbonate contained in the positive electrode active material mix layer is less than the number of particles of lithium phosphate contained in the positive electrode active material mix layer.
US10892462B2
The disclosure provides a battery structure. In a battery structure, a plurality of electrode bodies respectively having positive electrode current collecting parts and negative electrode current collecting parts are received in one conductive container. The negative electrode current collecting part of the first electrode body among the plurality of electrode bodies and the positive electrode current collecting part of the second electrode body among the plurality of electrode bodies are electrically connected to the container, such that the first electrode body and the second electrode body are connected in series.
US10892460B2
A wiring module having a second protector is provided with a rear-side first latching portion and a front-side first latching portion that are elastically deformable. A cover is provided with a rear-side restraining portion and a front-side restraining portion. The rear-side restraining portion is disposed within a deflection space for the rear-side first latching portion, and restrains elastic deformation of the rear-side first latching portion. The front-side restraining portion is disposed within a deflection space for the front-side first latching portion, and restrains elastic deformation of the front-side first latching portion.
US10892456B2
A separator for an electrochemical element interposed between a pair of electrodes, capable of holding an organic electrolytic solution contains an electrolyte. The separator is a wet-laid nonwoven fabric containing 10-50 mass % of thermoplastic synthetic fibers and 50-90 mass % of beaten regenerated cellulose fibers having a mean fiber length of 0.2-2.0 mm, the separator has a thickness of 10-70 μm and a density of 0.25-0.90 g/cm3, including two parts obtained by bisecting a cross-section of the separator in a thickness direction. Two A-parts with a small number of the thermoplastic synthetic fibers and B-part with a large number of the thermoplastic synthetic fibers, and the A and B parts are formed into a single layer in an integrated manner; a value obtained by dividing the number of thermoplastic synthetic fibers in the A part by the number of the thermoplastic synthetic fibers in the B part is 0.85 or less.
US10892452B2
A cell structure of the present invention includes first and second sheet shaped cells, each including a first electrode and a second electrode, and an insulating member arranged between the first and second sheet shaped cells. Here, the second electrode of the first sheet-shaped cell and the second electrode of the second sheet-shaped cell face each other. The first sheet shaped cell includes a tab portion extended on an XY plane to outside of the second sheet shaped cell and the second sheet shaped cell includes a tab portion extended on the XY plane to outside of the first sheet shaped cell. The second electrodes are connected through a tab lead arranged from the tab portion to the tab portion.
US10892449B2
A backpack tool system and a backpack power supply apparatus for use with an electric tool. The backpack power supply apparatus includes a battery pack for providing electric energy, a body for carrying the battery pack, and a wearable device connected to the body and wearable by a user to carry the body. The battery pack is detachably connected to the body. The body defines a plane and a height extending in a heightwise direction. The body is at least partially symmetrical about the plane. The wearable device includes a strap, which includes an upper end connected to an upper portion of the body. The upper end of the strap applies a force to the body when the user wears the wearable device. An included angle between a projection of a direction of the force on the plane and the heightwise direction is greater than or equal to 30 degrees and less than or equal to 50 degrees.
US10892446B2
A secondary battery includes an electrode assembly, a can, a cap plate, an insulating plate, and a terminal plate. The electrode assembly is in the can. The cap plate seals an opening of the can and includes a first hole. The insulating plate is on a lower surface of the cap plate and includes a second terminal through hole. The terminal plate is on a lower surface of the insulating plate and includes a third terminal through hole and at least one protrusion adjacent the third terminal through hole.
US10892433B2
Disclosed is a quantum dot light emitting device including a ligand-substituted quantum dot light emitting layer with a polymer having amine groups. The introduction of the ligand-substituted quantum dot light emitting layer with a polymer having amine groups changes the energy level of an electron transport layer and enables control over the charge injection properties of the device so that the flow of electrons can be controlled. In addition, the ligand substitution is effective in removing oleic acid as a stabilizer of quantum dots to prevent an increase in driving voltage caused by the introduction of the additional material, achieving markedly improved efficiency of the device. Also disclosed is a method for fabricating the quantum dot light emitting device.
US10892426B2
An OLED containing an emissive dopant that is a heteroleptic complex having the formula Ir(LA-B)2(LC-D) is disclosed. In the formula, LA-B is and LC-D can be selected from
US10892424B2
Provided is a composition for manufacturing an organic semiconductor device, the composition enabling formation of an organic semiconductor device that stably shows high carrier mobility. A composition for manufacturing an organic semiconductor device contains 2,3-dihydrobenzofuran as a solvent and an organic semiconductor material below, in which the water content of the solvent is 0.25 wt % or less. The organic semiconductor material: at least one compound selected from the group consisting of a compound represented by formula (1-1), a compound represented by formula (1-2), a compound represented by formula (1-3), a compound represented by formula (1-4), a compound represented by formula (1-5), and a compound represented by formula (1-6). wherein X1 and X2 are the same or different and each represent an oxygen atom, a sulfur atom, or a selenium atom, m is 0 or 1, n1 and n2 are the same or different and each represent 0 or 1, and R1 and R2 are the same or different and each represent a fluorine atom, a C1-20 alkyl group, a C6-13 aryl group, a pyridyl group, a furyl group, a thienyl group, or a thiazolyl group, in which 1 or 2 or more hydrogen atoms contained in the alkyl group may be substituted by a fluorine atom, and in which 1 or 2 or more hydrogen atoms contained in the aryl group, the pyridyl group, the furyl group, the thienyl group, and the thiazolyl group may be substituted by a fluorine atom or an alkyl group having 1 to 10 carbon atoms.
US10892423B2
An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer and at least one condensed cyclic compound of Formula 1. The organic light-emitting device according to an embodiment may have a low driving voltage, high efficiency, a long lifespan, and high maximum quantum efficiency:
US10892420B2
An organic electroluminescent device having low driving voltage, high luminous efficiency, and a long lifetime is provided by combining various materials for an organic EL device, which are excellent, as materials for an organic electroluminescent device having high efficiency and high durability, in hole and electron injection/transport performances, electron blocking ability, stability in a thin-film state and durability, so as to allow the respective materials to effectively reveal their characteristics. In the organic electroluminescent device having at least an anode, a hole transport layer, a light emitting layer, an electron transport layer and a cathode in this order, the hole transport layer includes an arylamine compound represented by the following general formula (1), and the light emitting layer includes an amine derivative of the following general formula (2) having a condensed ring structure. [Chemical Formula 1]
US10892414B2
Described herein is a process for the preparation of an electronic device such as an organic electroluminescent device (OLED), wherein two adjacent functional layers having an interface are formed from solution in a kinetically controlled manner. The process is particularly suitable for fast and efficient production of electronic devices by printing or coating processes. The description further relates to an electronic device which is obtainable by said process.
US10892407B2
Electrical switching technologies employ the otherwise undesirable line defect in crystalline materials to form conductive filaments. A switching cell includes a crystalline layer disposed between an active electrode and another electrode. The crystalline layer has at least one channel, such as a line defect, extending from one surface of the crystalline layer to the other surface. Upon application of a voltage on the two electrodes, the active electrode provides metal ions that can migrate from the active electrode to the other electrode along the line defect, thereby forming a conductive filament. The switching cell can precisely locate the conductive filament within the line defect and increase the device-to-device switching uniformity.
US10892406B2
A phase change memory (PCM) cell can include a PCM layer. A first electrode and a second electrode disposed on opposite sides of the PCM layer. The first electrode, the second electrode, or both includes a metal ceramic composite material layer disposed between an upper barrier layer and a lower barrier layer and wherein the metal ceramic composite material layer provides a corresponding electrode with an electrical resistivity of from 10 mOhm-cm to 1000 mOhm-cm.
US10892405B2
A Hall-effect sensor package includes and an IC die including a Hall-Effect element and a leadframe including leads on a first side providing a first field generating current (FGC) path including ≥1 first FGC input pin coupled by a reduced width first curved head over or under the Hall-effect sensor element to ≥1 first FGC output pin, and second leads on a second side of the package. Some leads on the second side are attached to bond pads on the IC die including the output of the Hall-effect element. A clip is attached at one end to the first FGC input pin and at another end to a location on the first FGC output pin, having a reduced width second curved head in between that is over or under the Hall-effect sensor element opposite the first head.
US10892396B2
A thermoelectric composition is provided that includes a nanocomposite comprising a copper selenide (Cu2Se) matrix having a plurality of nanoinclusions comprising copper metal selenide (CuMSe2) distributed therein. M may be selected from the group consisting of: indium (In), aluminum (Al), gallium (Ga), antimony (Sb), bismuth (Bi), and combinations thereof. The thermoelectric composition has an average figure of merit (ZT) of greater than or equal to about 1.5 at a temperature of less than or equal to about 850K (about 577° C.). Methods of making such a thermoelectric nanocomposite material by a sequential solid-state transformation of a CuSe2 precursor are also provided.
US10892395B2
To provide a thermoelectric conversion material having an enhanced thermoelectromotive force and a production method thereof. A thermoelectric conversion material including a matrix and a barrier material, wherein the matrix contains Mg2Si1-xSnx (x is from 0.50 to 0.80) and an n-type dopant and the barrier material contains Mg2Si1-ySny (y is from 0 to 0.30), and a production method thereof. A thermoelectric conversion material and a production method thereof, in which the movement of minority carrier is blocked by a barrier material and the thermoelectromotive force is thereby enhanced, can be provided.
US10892394B2
Provided is a higher manganese silicide based telluride composite for thermoelectric conversion, represented by the following general formula (1): (MnsSi1.740±0.015)1−x(MnTe)x (1) wherein x is the molar fraction of manganese telluride in the higher manganese silicide based telluride composite for thermoelectric conversion and satisfies the relation 0
US10892389B2
The present application relates to a packaging leadframe and a packaging structure. The packaging leadframe includes a substrate layer and a sidewall structure. A surface of the substrate layer is provided with at least one metal bump structure, a circuit layer also is laid on the surface of the substrate layer and can be electrically coupled with a LED chip. The sidewall structure is disposed on the surface with the metal bump structure, and includes a halocarbon polymer matrix and a plurality of light reflective particles uniformly mixed together. The halocarbon polymer may be poly tetra fluoroethylene or polyvinylidene fluoride. In this regard, the packaging leadframe has high reflectivity to ultraviolet light and good resistance to ultraviolet radiation.
US10892384B2
Etched trenches in a bond material for die singulation, and associated systems and methods are disclosed. A method for solid state transducer device singulation in accordance with one embodiment includes forming a plurality of trenches by etching through a metallic bond material forming a bond between a carrier substrate and a plurality of the dies and singulating the carrier substrate along the trenches to separate the dies. In particular embodiments, the trenches extend into the carrier substrate. In further particular embodiments, the dies are at least partially, encapsulated in a dielectric material.
US10892381B2
A growth layer having a growth surface with protruding domains is described. The protruding domains can be separated by a substantially flat growth surface located between the protruding domains. A protruding domain can include an internal region that can be filled with a gas and/or can be partially or completely filled with one or more materials that differ from the material of the growth layer, which forms an outer surface of each of the protruding domains.
US10892380B2
This disclosure discloses a light-emitting device. The light-emitting device includes a light-emitting stack having a first-type semiconductor layer, a second-type semiconductor layer, and an active layer formed between the first-type semiconductor layer and the second-type semiconductor layer; and a reflective structure formed on the first-type semiconductor layer and having a first interface and a second interface. A critical angle at the first interface for a light emitted from the light-emitting stack is larger than that at the second interface. The reflective structure electrically connects to the first-type semiconductor layer at the first interface, and an area of the first interface is more than an area of the second interface in a top view.
US10892369B2
A photodiode comprising a photoactive spinel oxide layer is described. This photoactive spinel oxide layer forms a contact with both a light absorption layer of quantum dots, quantum wires, or quantum rods, and an inorganic substrate layer. In some embodiments, the inorganic substrate layer and the photoactive spinel oxide layer form an isotype junction. Methods of characterizing the photodiode are provided and demonstrate commercially relevant electrical and optoelectronic properties, particularly the ability to operate as a photodetector with a high photosensitivity. An economical process for preparing the photodiode is provided as well as applications.
US10892361B2
A transistor includes a substrate of a first conductivity type. An epitaxial layer of the first conductivity type is formed at a top surface of the substrate. A first region of the first conductivity type is formed as a well in the epitaxial layer. A second region of a second conductivity type is formed as a well in the epitaxial layer adjacent to the first region and the second conductivity type is opposite of the first conductivity type. A third region of the second conductivity type is formed in the first region and a portion of the first region forms a channel region between the third region and the second region. An emitter region of the first conductivity type is formed in the second region. A gate dielectric is formed over the channel region, and a gate electrode is formed on gate dielectric with the gate electrode overlapping at least a portion of second region and the third region.
US10892352B2
In the present application, a power semiconductor device includes a first-conductive-type first base region having a first principal surface and a second principal surface opposite to the first principal surface, a second-conductive-type second base region disposed on the first principal surface and at least three groove parts parallel to each other disposed from a surface of the second base region. The device further includes insulating films covering inner walls of the respective groove parts, conductive trench gates filled on the insulating films, a first-conductive-type emitter region disposed in the second base region, and a second-conductive-type collector region disposed on the second principal surface of the first base region. The trench gates embedded in the first groove part and the third groove part are electrically connected to the gate electrode, and the trench gate embedded in the second groove part is electrically connected to the emitter electrode.
US10892351B2
A semiconductor device includes a first semiconductor region of first conductivity type, a second semiconductor region of second conductivity type, a third semiconductor region of second conductivity type, a first electrode, a fourth semiconductor region of second conductivity type, a fifth semiconductor region of first conductivity type, a gate electrode, a sixth semiconductor region of second conductivity type, and second and third electrodes. The second and third semiconductor regions are formed below the first semiconductor region. A second conductivity type carrier concentration of the third semiconductor region is lower than that of the second semiconductor region. The gate electrode faces the fourth semiconductor region. The sixth semiconductor region is formed above the first semiconductor region and is located above the third semiconductor region. The second electrode is electrically connected to the third electrode and extends alongside the sixth semiconductor region with the first insulating layer interposed therebetween.
US10892346B2
A bipolar junction transistor (BJT) containing sensor that includes a vertically oriented stack of an emitter overlying a supporting substrate, a base region present directly atop the emitter and a collector atop the base region. A first extrinsic base region is in contact with a first sidewall of a vertically oriented base region. The first extrinsic base region is electrically contacted to provide the bias current of the bipolar junction transistor during sensor operation. A second extrinsic base region is in contact with a second sidewall of the base region. The second extrinsic base region includes a sensing element. A sample trench is present adjacent to the BJT having a trench sidewall provided by the sensing element.
US10892345B2
Disclosed is a semiconductor device including a bottom electrode, a dielectric layer, and a top electrode that are sequentially disposed on a substrate. The dielectric layer includes a hafnium oxide layer including hafnium oxide having a tetragonal crystal structure, and an oxidation seed layer including an oxidation seed material. The oxidation seed material has a lattice constant having a lattice mismatch of 6% or less with one of a horizontal lattice constant and a vertical lattice constant of the hafnium oxide having the tetragonal crystal structure.
US10892344B2
Energy bands of a thin film containing molecular clusters are tuned by controlling the size and the charge of the clusters during thin film deposition. Using atomic layer deposition, an ionic cluster film is formed in the gate region of a nanometer-scale transistor to adjust the threshold voltage, and a neutral cluster film is formed in the source and drain regions to adjust contact resistance. A work function semiconductor material such as a silver bromide or a lanthanum oxide is deposited so as to include clusters of different sizes such as dimers, trimers, and tetramers, formed from isolated monomers. A type of Atomic Layer Deposition system is used to deposit on semiconductor wafers molecular clusters to form thin film junctions having selected energy gaps. A beam of ions contains different ionic clusters which are then selected for deposition by passing the beam through a filter in which different apertures select clusters based on size and orientation.
US10892339B2
A technique relates to a semiconductor device. A gate stack is formed on a fin, the gate stack being formed to have a length in a vertical direction. A gate contact is formed adjacent to the gate stack for the length of the gate stack in the vertical direction.
US10892336B2
A method is presented for forming a wrap-around-contact. The method includes forming a bottom source/drain region adjacent a plurality of fins, disposing encapsulation layers over the plurality of fins, recessing at least one of the encapsulation layers to expose top portions of the plurality of fins, and for forming top spacers adjacent the top portions of the plurality of fins. The method further includes disposing a sacrificial liner adjacent the encapsulation layers, recessing the top spacers, forming top source/drain regions over the top portions of the plurality of fins, removing the sacrificial liner to create trenches adjacent the top source/drain regions, and depositing a metal liner within the trenches and over the top source/drain regions such that the wrap-around-contact is defined to cover an upper area of the top source/drain regions.
US10892307B2
A display device includes a display pixel and a sensor pixel. The display pixel includes a light-emitting element including a first pixel electrode. The display pixel further includes a pixel circuit electrically coupled to the light-emitting element. The sensor pixel includes a sensor electrode overlapping the first pixel electrode. The sensor pixel further includes a sensor circuit electrically coupled to the sensor electrode. The first pixel electrode includes a first opening in a region overlapping the sensor electrode.
US10892306B1
A display panel includes a pixel defining layer, light-emitting unit, first support post, and touch layer. The light-emitting unit includes first electrode, light-emitting layer, and second electrode. The first support post is located between the pixel defining layer and the first electrode in direction perpendicular to display panel, and is located in non-aperture region of the pixel defining layer. The first electrode covers the light-emitting layer and the first support post. The touch layer is located at a side of the first electrode away from the pixel defining layer, and includes hollow portion, first portion and second portion that are mutually connected. In direction perpendicular to the display panel, both first portion and hollow portion overlap first support post, second portion does not overlap first support post. Overlapping portion of first portion and first supporting post has smaller area than first supporting post. A display device is also provided.
US10892299B2
A magnetic field controlled transistor circuit includes a first electrode, a second electrode, and a channel including a magneto-resistive material. The channel is arranged between the first and second electrodes and electrically coupled to the first and second electrodes. The transistor circuit further includes a third electrode, a fourth electrode, and a control layer including an electrically conductive material. The control layer is arranged between the third and fourth electrodes and electrically coupled to the third and fourth electrodes. In addition, an insulating layer including an insulating material is provided. The insulating layer is arranged between the channel and the control layer and configured to electrically insulate the channel from the control layer. A related method for operating a transistor circuit and a corresponding design structure are also provided.
US10892294B2
The invention relates to a radiation detector element (10) comprising a stack (15) of layers superimposed in a stacking direction (Z), the stack (15) having a first face (25) and a second face (30) and comprising a radiation-absorbing layer (35) consisting of a first semiconductor material (M1) having a first band gap value and at least one barrier layer (40) consisting of a second semiconductor material (M2) having a second band gap value, the second band gap value being strictly higher than the first band gap value. The second face (30) has at least one strip (105) defined in the stacking direction (Z) by the barrier layer (40), the strip (105) consisting of the second semiconductor material (M2) and having a doping of the first type and a free carrier density higher than or equal to 1.1017 cm−3.
US10892286B2
An imaging device according to the present disclosure includes: a photoelectric converter generating signal charge; a semiconductor substrate including a first semiconductor layer on a surface; a charge accumulation region of a first conductivity type in the first semiconductor layer; a first transistor including, as a source or a drain, a first impurity region of the first conductivity type in the first semiconductor layer; and a blocking structure between the charge accumulation region and the first transistor. The blocking structure includes a second impurity region of a second conductivity type in the first semiconductor layer, between the charge accumulation region and the first impurity region, and a first electrode above the first semiconductor layer, overlapping at least part of the second impurity region in plan view, the first electrode being configured to be applied with a constant voltage in a period when the charge accumulation region accumulates the signal charge.
US10892280B2
Embodiments of 3D memory devices having an inter-deck plug and methods for forming the same are disclosed. In an example, a 3D memory device includes a substrate, a first memory deck including interleaved conductor and dielectric layers above the substrate, a second memory deck including interleaved conductor and dielectric layers above the first memory deck, and a first and a second channel structure each extending vertically through the first or second memory deck. The first channel structure includes a first memory film and semiconductor channel along a sidewall of the first channel structure, and an inter-deck plug in an upper portion of the first channel structure and in contact with the first semiconductor channel. A lateral surface of the inter-deck plug is smooth. The second channel structure includes a second memory film and semiconductor channel along a sidewall of the second channel structure. The second semiconductor channel is in contact with the inter-deck plug.
US10892277B2
Embodiments of 3D memory devices having one or more high-κ dielectric layers and methods for forming the same are disclosed. In an example, a 3D memory device includes a substrate, a memory stack including a high-κ dielectric layer above the substrate and a plurality of interleaved conductor and dielectric layers above the high-κ dielectric layer, and a semiconductor plug disposed above the substrate and in an opening of the high-κ dielectric layer.
US10892261B2
Metal resistors and self-aligned gate edge (SAGE) architectures having metal resistors are described. In an example, a semiconductor structure includes a plurality of semiconductor fins protruding through a trench isolation region above a substrate. A first gate structure is over a first of the plurality of semiconductor fins. A second gate structure is over a second of the plurality of semiconductor fins. A gate edge isolation structure is laterally between and in contact with the first gate structure and the second gate structure. The gate edge isolation structure is on the trench isolation region and extends above an uppermost surface of the first gate structure and the second gate structure. A metal layer is on the gate edge isolation structure and is electrically isolated from the first gate structure and the second gate structure.
US10892255B2
A method of manufacturing a light emitting module including a substrate; a light emitting element having an electrode formation surface comprising a positive and negative pair of element electrodes, and a light emitting surface on the side opposite to the electrode formation surface; a wiring electrode connected to the element electrode; and a light reflective resin layer, the method of manufacturing a light emitting module including: placing the light emitting element on a support member, in a state with the electrode formation surface facing upward, and the light emitting surface facing downward; forming a coating layer on the support member, surrounding the light emitting element; forming the wiring electrode extending from the element electrode over the coating layer; forming the light reflective resin layer on the wiring electrode and the coating layer; joining the substrate on top of the light reflective resin layer; removing the support member; and removing the coating layer.
US10892252B2
Some embodiments of the invention provide a three-dimensional (3D) circuit that is formed by stacking two or more integrated circuit (IC) dies to at least partially overlap and to share one or more interconnect layers that distribute power, clock and/or data-bus signals. The shared interconnect layers include interconnect segments that carry power, clock and/or data-bus signals. In some embodiments, the shared interconnect layers are higher level interconnect layers (e.g., the top interconnect layer of each IC die). In some embodiments, the stacked IC dies of the 3D circuit include first and second IC dies. The first die includes a first semiconductor substrate and a first set of interconnect layers defined above the first semiconductor substrate. Similarly, the second IC die includes a second semiconductor substrate and a second set of interconnect layers defined above the second semiconductor substrate. As further described below, the first and second dies in some embodiments are placed in a face-to-face arrangement (e.g., a vertically stacked arrangement) that has the first and second set of interconnect layers facing each other. In some embodiments, a subset of one or more interconnect layers of the second set interconnect layers of the second die has interconnect wiring that carries power, clock and/or data-bus signals that are supplied to the first IC die.
US10892226B2
A power semiconductor module may include a first plate, a second plate configured to include first and second device receiving portions thereinside, and coupled to one side of the first plate, first and second power semiconductor devices arranged in the first and second device receiving portions, first and second input bus bars coupled to an outside of the second plate, a third plate configured to include third and fourth device receiving portions thereinside, and coupled to the other side of the first plate, third and fourth power semiconductor devices arranged in the third and fourth device receiving portions, and third and fourth input bus bars coupled to an outside of the third plate.
US10892216B2
A first insulation layer includes a concave portion formed in a lower surface thereof. A first wiring layer is formed in the concave portion. A protective insulation layer has an opening configured to expose a part of the first wiring layer and is stacked on the lower surface of the first insulation layer. An adhesion layer is interposed between the first wiring layer and the protective insulation layer and has higher adhesiveness with the protective insulation layer than the first wiring layer. The first wiring layer includes a pad portion formed in the concave portion and a protrusion protruding from a portion of a lower surface of the pad portion into the opening. The adhesion layer is formed to cover the lower surface of the pad portion and a side surface of the protrusion and to expose a lower end face of the protrusion.
US10892209B2
A semiconductor device includes a metal substrate including a through-hole aperture having a multi-size cavity including a larger area first cavity portion above a smaller area second cavity portion that defines a first ring around the second cavity portion, where the first cavity portion is sized with area dimensions to receive a semiconductor die having a top side with circuitry coupled to bond pads thereon and a back side with a metal (BSM) layer thereon. The semiconductor die is mounted top side up with the BSM layer on the first ring. A metal die attach layer directly contacts the BSM layer, sidewalls of the bottom cavity portion, and a bottom side of the metal substrate.
US10892207B2
For a power module comprising at least three levels stacked one above another, including: at least one heat sink (10) having a top side (11), at least one adhesion-promoting intermediate layer (20) applied to the top side (11) of the heat sink (10) and extending in a planar fashion and having a first side (21), which faces the top side (11) of the heat sink (10), and a second side (22), which faces away from the first side (21), at least one metallic layer (30) arranged on the second side (22) of the intermediate layer (20) and subdivided into conductor track sections (31) and having a contact side (32), which faces the second side (22) of the intermediate layer (20), wherein the power module furthermore comprises at least one electronic power component (40) which is applied to at least one conductor track section (31) of the metallic layer (30) and is electrically contacted electrically with the at least one conductor track section (31) of the metallic layer (30), it is proposed that the metallic layer (30) subdivided into conductor track sections (31) is produced from at least one metal sheet subdivided into conductor track sections (31) independently of the production of the intermediate layer (20) and the heat sink (10).
US10892206B2
A method of forming a bonding assembly that includes positioning a plurality of polymer spheres against an opal structure and placing a substrate against a second major surface of the opal structure. The opal structure includes the first major surface and the second major surface with a plurality of voids defined therebetween. The plurality of polymer spheres encapsulates a solder material disposed therein and contacts the first major surface of the opal structure. The method includes depositing a material within the voids of the opal structure and removing the opal structure to form an inverse opal structure between the first and second major surfaces. The method further includes removing the plurality of polymer spheres to expose the solder material encapsulated therein and placing a semiconductor device onto the inverse opal structure in contact with the solder material.
US10892201B2
A support substrate has a face above which at least one electronic component is fixed. A peripheral area of the face includes an annular local metal layer. An encapsulating cover for the electronic component includes a peripheral wall having an end edge that is mounted above the peripheral area. The annular metal local layer includes, at the periphery thereof, a series of spaced-apart teeth with notches formed therebetween. The teeth extend as far as the peripheral edge of the support substrate.
US10892194B2
A semiconductor device includes a fin-shaped structure on a substrate, a single diffusion break (SDB) structure in the fin-shaped structure to divide the fin-shaped structure into a first portion and a second portion, and a gate structure on the SDB structure. Preferably, the SDB structure includes silicon oxycarbonitride (SiOCN), a concentration portion of oxygen in SiOCN is between 30% to 60%, and the gate structure includes a metal gate having a n-type work function metal layer or a p-type work function metal layer.
US10892188B2
Semiconductor devices made by forming hard mask pillars on a surface of a substrate, forming sacrificial spacers on a first side of each hard mask pillar and a second side of each hard mask pillar. The open gaps may be formed between adjacent sacrificial spacers. The semiconductor devices may also be formed by etching the hard mask pillars to form pillar gaps, etching gate trenches into the substrate through the open gaps and the pillar gaps, forming a gate electrode within the gate trenches, implanting channels and sources in the substrate below the sacrificial spacers, forming an insulator layer around the sacrificial spacers, etching the sacrificial spacers to form contact trenches within the substrate, and filling the contact trenches with a conductive material to form contacts.
US10892186B2
Methods and apparatus to fill a feature with a seamless gapfill of copper are described. A copper gapfill seed layer is deposited on a substrate surface by atomic layer deposition followed by a copper deposition by physical vapor deposition to fill the gap with copper.
US10892181B2
Integrated chips include a semiconductor fin that has a first active region and a second active region that are electrically separated by an oxide region that completely penetrates the semiconductor fin. A first semiconductor device is formed on the first active region. A second semiconductor device formed on the second active region.
US10892180B2
Embodiments of lift pin assemblies are provided herein. In some embodiments, a lift pin assembly includes an elongate base formed of a first material and having a first feature formed in a distal end of the base to interface with and removably support a tip; and a tip formed of a second material different than the first material and having a support surface on a first side of the tip and an opposing second side of the tip, wherein the opposing second side includes a second feature to mate with the first feature of the base to removably retain the tip on the distal end of the base.
US10892175B2
A stand for a heater pedestal with a base member and a support member detachably coupled to the base member, the support member having a plurality of ring members and at least one spacer member extending vertically from the base member, a ring member separated from another ring member by a spacer member, a ring member having an aperture which extends through the ring member in a horizontal direction, the at least one spacer member forming at least one opening between two corresponding ring members, and the ring member furthest from the base member configured to support a heater pedestal, and the apertures of the ring members of the support member being configured to receive a susceptor of the heater pedestal.
US10892174B2
A substrate cleaning brush for cleaning a wafer includes a brush main body, a brush holding unit, and a main flow path forming body. The brush main body has a liquid permeable structure and includes a lower surface that comes into contact with a substrate. The brush holding unit holds the brush main body while exposing a distal end portion in a vertical direction of the brush main body to the outside. The main flow path forming body includes a main flow path and a plurality of sub flow paths. The main flow path is formed to allow a processing liquid supplied from the outside to pass therethrough. The plurality of sub flow paths branch off from the main flow path, extend outward in a width direction perpendicular to the vertical direction of the brush main body, and are connected to an upper surface of the brush main body.
US10892172B2
Various embodiments comprise apparatuses and related method for cleaning and drying a substrate. In one embodiment, an apparatus includes a vertical substrate holder to hold and rotate the substrate at various speeds. An inner shield and outer shield, when in a closed position, surround the vertical substrate holder during operation of the apparatus. Each of the shields can operate independently in at least one of rotational speed and direction from the other shield. A front-side and back-side spray jet are arranged to spray at least one fluid onto both sides of the substrate and edges of the substrate substantially concurrently. A gas flow, combined with a high rotational-speed of the shields and substrate, assists in drying the substrate. At least one turbine disk is coupled in proximity to at least one of the shields to remove excess amounts of fluid. Additional apparatuses and methods of forming the apparatuses are disclosed.
US10892165B2
A semiconductor manufacturing device including: a polishing head that is capable of retaining a semiconductor substrate; a polishing pad having a processing surface to be abutted to the semiconductor substrate retained by the polishing head, the processing surface including a groove; a platen that is capable of rotating about a rotary shaft running along a direction intersecting the processing surface, in a state in which the polishing pad is retained by the platen; a measuring section that is configured to output a measurement value indicating a height of the processing surface at a predetermined location along a circumference of a circle centered about the rotary shaft of the platen; and a derivation section that is configured to derive a depth of the groove from the measurement value of the measuring section.
US10892159B2
Aspects of the disclosure provide for mechanisms for producing group III-nitride substrates. In accordance with some embodiments, a method for producing a group III-nitride substrate is provided. The method may include: forming, on a growth template, an epitaxial layer of a group III-nitride material comprising a surface with a first crystallographic orientation, wherein the first crystallographic orientation comprises a semipolar orientation or a nonpolar orientation; and separating the epitaxial layer of the group III-nitride material from the growth template to produce the group III-nitride substrate, wherein the growth template comprises a semiconductor layer of the group III-nitride material. The group III-nitride material may include gallium.
US10892153B2
Apparatus (e.g., ion source), systems (e.g., residual gas analyzer), and methods provide extended life and improved analytical stability of mass spectrometers in the presence of contamination gases while achieving substantial preferential ionization of sampled gases over internal background gases. One embodiment is an ion source that includes a gas source, nozzle, electron source, and electrodes. The gas source delivers gas via the nozzle to an evacuated ionization volume and is at a higher pressure than that of the evacuated ionization volume. Gas passing through the nozzle freely expands in an ionization region of the ionization volume. The electron source emits electrons through the expanding gas in the ionization region to ionize at least a portion of the expanding gas. The electrodes create electrical fields for ion flow from the ionization region to a mass filter and are located at distances from the nozzle and oriented to limit their exposure to the gas.
US10892150B2
A region of interest setting unit (41) determines a two-dimensional region of interest on a sample and a plurality of measurement points (small areas) within this region of interest according to a user's specification. A measurement area setting unit (42) sets, near the measurement points within the region of interest, measurement points that do not completely overlap with the measurement points, and sets a measurement area including the plurality of different measurement points. When the user individually sets measurement methods for the region of interest and the measurement area via an input unit (5), a measurement method assignment unit (44) assigns the measurement methods respectively to the regions and records the assignment. An analysis controller (3) executes mass analysis, according to the assigned measurement method, to each of the measurement points within the region of interest and the measurement area, and stores data in a data storage (21).
US10892149B2
Certain embodiments described herein are directed to optical detector and optical systems. In some examples, the optical detector can include a plurality of dynodes, in which one or more of the dynodes are coupled to an electrometer. In other configurations, each dynode can be coupled to a respective electrometer. Methods using the optical detectors are also described.
US10892148B2
An apparatus includes a gas input and a cooling plate. A groove surrounds the gas input and less than one hundred percent of the cooling plate. An inflatable seal is in the groove.
US10892146B2
A method of detecting an endpoint of a plasma process applied to a substrate is provided. The method includes: monitoring a time series of intensity of a predetermined wavelength component in an emission spectrum obtained by optical emission spectroscopy; monitoring a time series of intensity of a predetermined component in a mass spectrum obtained by mass spectrometry; calculating a signal used for detecting the endpoint of the plasma process by performing an arithmetic operation using the monitored time series of intensity of the predetermined wavelength component in the emission spectrum and the monitored time series of intensity of the predetermined component in the mass spectrum; and detecting the endpoint of the plasma process based on the signal calculated by the arithmetic operation.
US10892142B2
A system for fabricating a semiconductor device may include a chamber, an electrostatic chuck used to load a substrate, a power source supplying an RF power to the electrostatic chuck, an impedance matcher between the power source and the electrostatic chuck, and a power transmission unit connecting the electrostatic chuck to the impedance matcher. The power transmission unit may include a power rod, which is connected to the electrostatic chuck and has a first outer diameter, and a coaxial cable. The coaxial cable may include an inner wire, an outer wire, and a dielectric material between the outer and inner wires. The inner wire connects the power rod to the impedance matcher and has a second outer diameter less than the first outer diameter. The outer wire is connected to the chamber and is provided to enclose the inner wire and has a first inner diameter less than the first outer diameter and greater than the second outer diameter. A ratio of the first inner diameter to the second outer diameter is greater than a dielectric constant of the dielectric material and less than three times the dielectric constant of the dielectric material.
US10892120B2
An electric switch of the normally open type includes a body made of insulating material, an actuator that is moveable between a high rest position and a low active contact position, a first elastically deformable contact blade supported by the body, and a second elastically deformable contact blade supported by the body. A first contact section of the first contact blade extends above a second contact section of the second contact blade. The first and second contact sections are superposed and are vertically distanced from each other when the actuator is in high rest position, and are in mutual electrical contact when the actuator is in low position so as to establish an electrical switching path.
US10892114B2
Embodiments of the disclosure can include an inertial short-circuit and seismic hook for an electrical equipment disconnect switch.
US10892110B2
An electrolyte solution for electrochemical device contains: an electrolyte solution comprising a cyclic carbonate solvent containing 1.0 mol/L to 1.6 mol/L of LiPF6 as an electrolyte; an oxalate complex salt of lithium whose additive quantity relative to the electrolyte solution accounts for 1.0 percent by weight to 3.0 percent by weight; and a straight-chain carbonate whose additive quantity relative to the electrolyte solution accounts for 1.0 percent by weight to 9.0 percent by weight.
US10892108B2
An electrochemical device has a positive electrode, a negative electrode, separators, and an electrolyte. The negative electrode has a first and second negative-electrode active-material layers and a negative-electrode collector which has (i) a first principal face on which the first negative-electrode active-material layer is formed, and (ii) a second principal face having a coated area where the second negative-electrode active-material layer is formed, and an uncoated area where no second negative-electrode active-material layer is formed. The negative-electrode collector has multiple through holes that interconnect the first and second principal faces wherein the boundary of the coated area and the uncoated area intersects the opening of at least one of the multiple through holes. The electrochemical device is such that a metallic lithium is electrically connected to the uncoated area and immersed in the electrolyte, to allow for pre-doping of the negative-electrode active-material layers with lithium ions.
US10892091B2
A method of manufacturing a permanent magnet comprises a solution heat treatment. The solution heat treatment includes: performing a heat treatment at a temperature TST; placing a cooling member including a first layer and a second layer on the first layer between the heater and the treatment object so that the first layer faces the treatment object; and transferring the treatment object together with the cooling member to the outside of a heating chamber, and cooling the treatment object until a temperature of the treatment object becomes a temperature lower than a temperature TST−200° C. In the step of cooling the treatment object, a cooling rate until the temperature of the treatment object becomes the temperature TST−200° C. is 5° C./s or more.
US10892074B2
An object is to provide a method for manufacturing a resistor capable of suppressing variations in the thickness of a thermally conductive layer interposed between a resistive body and electrode plates. The method for manufacturing a resistor according to the present invention includes a step of forming an unhardened thermally conductive layer on a surface of a resistive body, a step of bringing the thermally conductive layer into a semi-hardened state, and a step of bending electrode plates respectively disposed at both sides of the resistive body, further hardening the thermally conductive layer, and performing adhesion between the resistive body and the electrode plates via the thermally conductive layer.
US10892068B2
The present disclosure relates to a hybrid cable having a jacket with a central portion positioned between left and right portions. The central portion contains at least one optical fiber and the left and right portions contain electrical conductors. The left and right portions can be manually torn from the central portion.
US10892065B2
The present invention provides a method for forming a metal pattern on a pattern formation section set in a part or the whole of a region on a base material, the base material including a fluorine-containing resin layer on a surface including at least the pattern formation section, the method including the step of: forming a functional group on a pattern formation section of the fluorine-containing resin layer by a treatment such as ultraviolet-ray irradiation, then applying to the surface of the base material a metal fine particle dispersion liquid in which metal fine particles protected by an amine compound as a first protective agent and a fatty acid as a second protective agent are dispersed in a solvent, and fixing the metal fine particles on the pattern formation section.
US10892062B2
A system and method for reducing tritium migration. In one aspect, the invention is a method of reducing tritium mitigation from a spent nuclear fuel pool containing a body of tritiated water having an exposed surface, the method comprising hermetically sealing the exposed surface of the body of tritiated water with a cover movable between an open-state and a close-state.
US10892057B2
A method, apparatus and computer program product for using a machine learning system to evaluate medical risks are described. A set of symptoms and a set of causal factors is used by the machine learning system to learn a set of association link formulas. Each of the association link formulas is used for calculating an association link strength between a respective symptom and a respective causal factor. An input set of symptoms for a first patient is received. The system determines which causal factors are relevant to the first patient according to association link strengths between respective ones of the relevant causal factors and the input set of symptoms. The set of relevant causal factors is sent for presentation to a user.
US10892051B2
According to some aspects, a product tracking system, including a tracking module adapted to be affixed to a wall or other mounting location adjacent a receptacle for receiving products therein. The tracking module is operable to track products as they are discarded in the receptacle. The tracking module also includes at least one of a product detector, a patient detector, and an adding module.
US10892050B2
Methods, systems, and storage components for utilizing a deep neural network(s) for classifying at least one medical image. A deep neural network (DNN) can be configured by an image processing component to contain at least one revived neuron, where the revived neuron has an adjusted value based on a focus-learning function that is transferred to the DNN by the image processing component, where the focus-learning function provides the adjustment by updating the DNN with data that contains a corrected classification with respect to at least one normal image sample derived from a medical image, and where the correction is based on the focus-learning function comparing an annotation associated with an abnormal image sample derived from the medical image to another annotation associated with the at least one normal image.
US10892048B2
Disclosed are various embodiments for automated pill identification using lighting devices and machine learning routines. A computing device may selectively control illumination of a pill provided at an imaging position by a pill dispensing system. The computing device may direct an imaging device to capture image data of the pill during illumination of the pill. Also, the computing device may generate a digital fingerprint of the pill and determine an identity of the pill based at least in part on a comparison of the digital fingerprint to a digital fingerprint library. A machine learning routine may be applied to improve future detection of the identity of the pill.
US10892042B2
A computer system utilizes a dataset to support a research study. One or more regions of interestingness are determined within a model of a first set of data records that are authorized for the research study by associated entities. A second set of data records is represented within the model, wherein the second set of data records are relevant for supporting objectives of the research study after de-identification. Records from the second dataset that are particularly useful for supporting objectives of the research study are identified, and authorization is requested from the corresponding entities of the identified data records from the second set of data records. After receiving authorization, those records are included with the first set to generate a resulting dataset. Embodiments of the present invention further include a method and program product for processing requests for health information in substantially the same manner described above.
US10892035B2
Provided herein are methods, processes and apparatuses for non-invasive assessment of genetic variations that make use of nucleic acid fragments from circulating cell free nucleic acid. Also provided herein are methods for partitioning one or more genomic regions of a reference genome into a plurality of portions according to one or more features.
US10892029B1
A processing device in a memory system identifies a first range of a plurality of write-to-read delay ranges for the memory component, wherein the first range represents a plurality of write-to-read delay times and has an associated read voltage level used to perform a read operation on a segment of the memory component having a write-to-read delay time that falls within the first range. The processing device further identifies a first set of the plurality of write-to-read delay times at a first end of the first range and determines a first directional error rate for the memory component corresponding to the first set of the plurality of write-to-read delay times and a second directional error rate for the memory component corresponding to the first set of the plurality of write-to-read delay times. The processing device determines whether a correspondence between the first directional error rate and the second directional error rate satisfies a first threshold criterion and, responsive to the correspondence between the first directional error rate and the second directional error rate not satisfying the first threshold criterion, modifies the read voltage level associated with the first range.
US10892026B2
A memory management method for a memory storage device including a rewritable non-volatile memory module is provided according to an exemplary embodiment of the disclosure. The method includes: programming first data into a plurality of first memory cells in the rewritable non-volatile memory module, such that the programmed first memory cells have a plurality of states; sending a first single-stage read command sequence which indicates to read the programmed first memory cells by using a first read voltage level; obtaining first count information corresponding to the first read voltage level according to a read result corresponding to the first single-stage read command sequence; and adjusting the first read voltage level according to the first count information and default count information corresponding to the first read voltage level.
US10892021B2
Apparatuses, systems, methods, and computer program products are disclosed for an on-die capacitor. A memory chip comprises an array of memory cells. A capacitor is electrically coupled to an array of memory cells. A capacitor receives at least a portion of discharged electricity from an operation for an array of memory cells. A capacitor supplies electricity back to an array of memory cells during a subsequent operation for an array of memory cells.
US10892013B2
Two-port ternary content addressable memory and layout pattern thereof, and associated memory device
A two-port ternary content addressable memory (TCAM) and layout pattern thereof, and associated memory device are provided. The two-port TCAM may include a first storage unit, a second storage unit, a set of first search terminals, a set of second search terminals, a first comparison circuit, a second comparison circuit, a first match terminal and a second match terminal, wherein the first comparison circuit is respectively coupled to the first storage unit, the second storage unit, the set of first search terminals and the first match terminal, and the second comparison circuit is respectively coupled to the first storage unit, the second storage unit, the set of second search terminals and the second match terminal. First search data and second search data may be concurrently inputted into the two-port TCAM for determining whether the first search data and the second search data match content data within the two-port TCAM.
US10892001B2
The present embodiments provide a system that supports self-refreshing operations in a memory device. During operation, the system transitions the memory device from an auto-refresh state, wherein a memory controller controls refreshing operations for the memory device, to a self-refresh state, wherein the memory device controls the refreshing operations. While the memory device is in the self-refresh state, the system sends progress information for the refreshing operations from the memory device to the memory controller. Next, upon returning from the self-refresh state to the auto-refresh state, the system uses the progress information received from the memory device to control the sequencing of subsequent operations by the memory controller.
US10891998B2
A memory device including: a memory cell array including a memory cell, the memory cell configured to store first data based on a first write current; a write driver configured to output the first write current based on a control value; and a current controller including a replica memory cell, the current controller configured to generate the control value based on a state of second data which is stored in the replica memory cell, wherein an intensity of the first write current is adjusted based on the control value.
US10891992B1
An SRAM architecture to optimize the performance of the SRAM. The local bit-lines are activated one at a time with control signals from a decoder. The global bit-lines are broken with repeaters to optimize performance. This guarantees optimal performance for the SRAM array across a wide range of supply voltages spanning from the nominal voltage of a process to a sub-threshold range.
US10891991B2
An in-memory multiplier-accumulator includes a memory array, a multi-bit multiplier and a multi-bit layered adder. The memory array has a multiplicity of rows and columns, each column being divided into a plurality of bit line processors and each bit line processor operating on its associated pair of input values. The multi-bit multiplier utilizes each bit line processor to multiply the associated pair of input values in each bit line processor to generate multiplication results. The multi-bit layered adder accumulates the multiplication results of each column of bit line processors.
US10891987B2
According to an embodiment, a semiconductor memory device includes a first memory cell, a first interconnect, a first sense amplifier, a second interconnect, and a first latch circuit. The first interconnect is coupled to the first memory cell and extends in a first direction in a first interconnect layer. The first sense amplifier is coupled to the first interconnect. The second interconnect is coupled to the first sense amplifier and extends in the first direction in the first interconnect layer. The first latch circuit is coupled to the second interconnect. An end surface of the first interconnect on a side facing the first direction is opposed to an end surface of the second interconnect on a side facing a direction opposite to the first direction.
US10891982B2
The magnetic tape includes a non-magnetic support; and a magnetic layer including a ferromagnetic powder and a binding agent on the non-magnetic support, in which a magnetic tape total thickness is equal to or smaller than 5.30 μm, the magnetic layer has a servo pattern, a center line average surface roughness Ra measured regarding a surface of the magnetic layer is equal to or smaller than 1.8 nm, and an isoelectric point of a surface zeta potential of the magnetic layer is equal to or greater than 5.5.
US10891972B2
An apparatus, according to one approach, includes two arrays of data transducers on a module, the two arrays being aligned along a common axis extending between distal ends of the module. Outer servo readers are positioned toward outer ends of the two arrays. An inner servo reader is positioned between the two arrays. The servo readers are positioned to each reside above a unique servo track on a magnetic recording tape. A method according to one approach includes passing a magnetic recording tape having a plurality of data bands over a module as described above. Data is simultaneously transduced on the two data bands using the data transducers. Advantageously, the number of simultaneously-usable channels on the module is dramatically increased, thereby also dramatically increasing the data rate per unit of tape speed, while backward compatibility may be preserved.
US10891969B2
A technique is described herein for transforming audio content into images. The technique may include: receiving the audio content from a source; converting the audio content into a temporal stream of audio features; and converting the stream of audio features into one or more images using one or more machine-trained models. The technique generates the image(s) based on recognition of: semantic information that conveys one or more semantic topics associated with the audio content; and sentiment information that conveys one or more sentiments associated with the audio content. The technique then generates an output presentation that includes the image(s), which it provides to one or more display devices for display thereat. The output presentation serves as a summary of salient semantic and sentiment-related characteristics of the audio content.
US10891961B2
A device includes a receiver configured to receive an encoded bitstream from a second device. The encoded bitstream includes a temporal mismatch value. The device also includes a decoder configured to decode the encoded bitstream to generate a first signal and a second signal. Based on the temporal mismatch value, the decoder is configured to map one of the first signal or the second signal as a decoded target channel. The decoder is also configured to perform a shift operation on the decoded target channel based on the temporal mismatch value to generate an adjusted decoded target channel. The device also includes an output device configured to output a first output signal and a second output signal. The second output signal is based on the adjusted decoded target channel.
US10891957B2
In one example, a method includes receiving audio data generated by one or more microphones of a computing device, the audio data representing a spoken utterance; identifying, based on the audio data, a user that provided the spoken utterance; identifying, based on the audio data, an automation action associated with one or more automation devices, the automation action corresponding to the spoken utterance; determining whether the identified user is authorized to cause performance of the identified automation action; and responsive to determining that the identified user is authorized to cause performance of the identified automation action, causing the one or more automation devices to perform the identified automation action.
US10891947B1
Systems and techniques for adaptive conversation support bot are described herein. An audio stream may be obtained including a conversation of a first user. An event may be identified in the conversation using the audio stream. A first keyword phrase may be extracted from the audio stream in response to identification of the event. The audio stream may be searched for a second keyword phrase based on the first keyword phrase. An action may be performed based on the first keyword phrase and the second keyword phrase. Results of the action may be out via a context appropriate output channel. The context appropriate output channel may be determined based on a context of the conversation and a privacy setting of the first user.
US10891936B2
Engine order cancellation (EOC) systems generate feed forward noise signals based on the engine or other rotating shaft RPM and use those signals and adaptively configured W-filters to reduce the in-cabin SPL by radiating anti-noise through speakers. An EOC system may include a signal analysis controller for detecting non-stationary events, such as speech, based on parameters sampled from a current frame of error signals output from microphones positioned in various locations of a vehicle passenger cabin. Upon detection, the signal analysis controller may mitigate the effects of the non-stationary event to prevent the EOC system from boosting noise or contributing to a speech-like post-echo in the passenger cabin. For example, if speech is detected in a frame, then the adaptation can be frozen for that frame. Alternatively, the signal analysis controller may adaptively subtract voice signals out of the error microphone signal.
US10891932B2
A playback device is configured to receive, via a network interface, a source stream of audio including first and second channel streams of audio, and to produce, via respective first and second speaker drivers, a first channel audio output and a second channel audio output. The playback device is also configured to receive, via one or more microphones, a captured stream of audio including first and second portions corresponding to the respective first and second channel audio outputs. The playback device is also configured to combine at least the first channel stream of audio and the second channel stream of audio into a compound audio signal and perform acoustic echo cancellation on the compound audio signal and thereby produce an acoustic echo cancellation output, then to apply the acoustic echo cancellation output to the captured stream of audio and thereby increase a signal-to noise ratio of the captured stream of audio.
US10891925B2
A stringed instrument with sympathetic strings is provided that includes (in addition to the primary elements corresponding to standard instrument elements) sympathetic strings, one or more supplementary bridges, a supplementary string termination assembly, and a set of supplementary tuners. The sympathetic strings are stretched diagonally across the soundboard of the instrument, with one end of each string attached at a supplementary tuner and the other end attached at a supplementary string termination assembly. The sympathetic strings are spaced by the supplementary bridge(s) a sufficient distance from the soundboard to prevent interaction with it during vibration of the string during playing. The sympathetic strings are activated by sound vibrations created by the bowed primary strings, may additionally be activated by plucking or strumming, and may be manually muted.
US10891919B2
A display system and an image display method are disclosed. The display system includes a display image export device, a display image import device and a light intensity control device. The display image export device includes a display side and an opposite side; at least part of the display image export device is able to receive at least part of a surrounding image for the opposite side at the display side; and the display image export device can further display a first image at the display side. The display image import device can receive light of the first image, and to transmit the tight of the first image to the display image export device. The light intensity control device can control at least one of an intensity of light of the surrounding image and an intensity of the light of the first image.
US10891908B1
A display system includes a display device and a driver circuit. The display device has a first panel and a second panel, wherein the first panel and the second panel are disposed with a gap therebetween. The driver circuit is coupled to the display device and includes a protection circuit. The protection circuit, coupled to the second panel of the display device, is configured to generate a gray scale data to be outputted to a pixel among a plurality of pixels of the second panel according to a luminance corresponding to the pixel and according to whether a protection function is enabled.
US10891903B2
An organic light emitting display (OLED) device comprises: a display panel including a substrate, a plurality of data lines on the substrate, a plurality of gate lines on the substrate and oriented transverse to the data lines, and a plurality of pixels connected to the data lines and the gate lines. A data driver supplies data voltages to the data lines, and a gate-in-panel (GIP) gate driver supplies gate pulses to the gate lines. The gate driver drives the display panel in a plurality of blocks of pixel lines within one frame. The data voltages are sequentially supplied to pixel lines of a jth block (j is a natural number) during a data writing period, and a black image is written simultaneously to pixel lines of a qth block (q is a natural number different from j) during a black data insertion period.
US10891901B2
Disclosed is an organic light emitting display apparatus. The organic light emitting display apparatus outputs black gate pulses for a black image and sensing gate pulses for sensing in a vertical blank period and differently sets timings, at which the sensing gate pulses are output after the black gate pulses are output, for each gate line.
US10891896B2
A display device includes a first pixel arranged with a first light emitting element having a first pixel electrode and a common electrode, and a drive transistor having an input/output terminal, one end of the input/output terminal being connected to the first pixel electrode, and a second pixel adjoins the first pixel electrode, and is arranged with a second light emitting element having a second pixel electrode and the common electrode, wherein the first pixel electrode and the second pixel electrode are connected via first switch.
US10891890B1
An artificial-reality device has a display with a plurality of pixels. In a calibration mode, the device determines gray-level values for the pixels using a uniform test image. Each pixel has a luminance level proportional to its gray-level value. The device groups the pixels into segments according to the luminance levels. For each of the segments, the device computes an overall luminance level and a luminance target according to the determined gray-level values. When the overall luminance level is below the luminance target for the segment, the device calculates calibration data, which either (i) increases the gray-level of each pixel in the segment by a specified amount or (ii) selects a gamma band for the segment corresponding to a difference between the luminance target and the overall luminance level. The device stores the calibration data. The device is configured to use the stored calibration data in subsequent display of images.
US10891889B2
A display device capable of substantially preventing light leakage generated in a non-display area of the display device, the display device including: a substrate including a display area and a non-display area; a thin film transistor disposed in the display area; a first connection electrode disposed in the non-display area and connected to the thin film transistor; a second connection electrode disposed in the non-display area and disposed apart from the first connection electrode; a first insulating layer overlapping one end portion of the first connection electrode and one end portion of the second connection electrode; a floating electrode disposed on the first insulating layer; and a bridge electrode disposed on the second insulating layer, connected to the first connection electrode through a first contact hole, and connected to the second connection electrode through a second contact hole.
US10891888B2
A display device includes a pixel array, a power line, a ground line, at least one power detection line, at least one ground detection line, and a power supply circuit. The power supply circuit configured to provide to the pixel array a supply voltage via the power line and a ground voltage via the ground line, receive from the pixel array at least one detected supply voltage via the at least one power detection line and at least one detected ground voltage via the at least one ground detection line, and adjust the supply voltage and/or the ground voltage according to the at least one detected supply voltage and the at least one detected ground voltage.
US10891886B2
A shift register, a gate line driving method, an array substrate and a display device are provided. The shift register includes a plurality of shift register s arranged in a one-to-one correspondence with gate lines on an array substrate; and a control circuit configured to control signals outputted from the shift register s to the gate lines, to control each row of gate lines to be turned on and off, so that a display area has a high-resolution area and a low-resolution area. In the low-resolution area, the control circuit controls the gate lines to be turned on and off group by group. Each group of gate lines include at least two adjacent gate lines, and gate lines in the same group are turned on and off synchronously.
US10891879B1
Described are systems and methods that enable the repurposing of packages and shipment of items in those repurposed packages. For example, a first user may repurpose a package in which they previously received a shipment and, using a label or identifier already affixed to the package, ship an item to a different delivery destination. The described implementations enable the first user to repurpose a package and ship an item in that repurposed package without having to print a shipping label, weigh the repurposed package, or deliver the repurposed package to a carrier for shipment.
US10891878B2
The present disclosure relates in general to methods for tracking web-based articles and methods of authenticating the origin of web-based articles. Other aspects of the present disclosure relate to a tracking system for web-based articles and to web-based articles having identifying marks that allow tracking and authentication of its origin.
US10891876B2
A dummy object is described which is particularly suitable for a functional testing of driver assistance systems for vehicles. The dummy object comprises a torso, at least one extremity-representing an arm or a leg, wherein the extremity includes a proximal extremity portion mounted in an articulated manner at the torso and a distal extremity portion mounted in an articulated manner at the proximal extremity portion, and at least one drive which is arranged in the torso and is designed to move the proximal extremity portion relative to the torso. The proximal extremity portion can be moved in such a manner that a movement of the distal extremity portion, which is correlated with the movement of the proximal extremity portion, can be created by utilizing the mass inertia of the associated distal extremity portion.
US10891866B2
A parking assist apparatus is disclosed. A parking assist apparatus includes an overhead sensor mounted to a garage ceiling and a controller adapted to receive instructions from a remote device to set an optimum parking position. The controller is adapted to display one or more guidelines on a display screen in the vehicle to indicate the position of the vehicle in relation to the optimum parking position and to switch the system between a sleep mode and an awake mode. The invention also includes a motion sensor attached to a garage door. When the motion sensor senses the garage door being opened, the motion sensor sends a signal to the controller, whereupon the controller switches the system to the awake mode.
US10891856B1
Unmanned vehicles can be terrestrial, aerial, nautical, or multi-mode. Unmanned vehicles may be used to direct vehicle traffic in response to a vehicular accident. For example, an unmanned vehicle may analyze information about the accident scene and based on the information direct traffic near the accident scene.
US10891855B2
A method to schedule intelligent traffic lights in real time based on digital infochemicals (DIs) is disclosed. The method takes advantage of DIs as medium to both predicate traffic flow and smooth the green/Cycle (g/C) ratio. First collect DIs, then update DIs by three actions including aggregation, evaporation, and propagation. After that, adjust the g/C ratio of the traffic light. DIs have the function of prediction due to the propagation that allows DIs reach the traffic earlier than the real traffic flow. On the other hand, DIs have the function of memory due to the evaporation that remembers the information of the historical traffic flow. The prediction and memory of DIs, as the reason why DIs are superior to the pure traffic flow, give the DI-based intelligent traffic light compelling advantages over the pure traffic based intelligent traffic light.
US10891851B1
Techniques are described for handling an event where a control panel or an alarm signaling device is tampered with or destroyed by a disablement tactic, e.g., a “crash and smash intrusion.”
US10891842B2
A command node designates a group of monitor beacons from wireless ID nodes in different locations in a shipping container where the group further includes a remote monitor beacon located outside a reception range of the command node. The command node programmatically configures another ID node to be a dedicated bridging node providing a dedicated intermediary communication link between the command node and the remote monitor beacon. The command node receives a respective broadcast signal from the monitor beacons (directly or indirectly through the bridging node), monitors those signals for any unanticipated ceased broadcasting, identifies an unresponsive subset of monitor beacons from such monitoring, and detecting an environmental anomaly when the size of the unresponsive subset exceed a threshold setting. The command node then generates an alert notification related to the anomaly and initiates a mediation response for the anomaly by transmitting the alert notification to an external transceiver.
US10891840B2
The disclosed embodiments provide systems, methods, and articles of manufacture for detecting an intrusion of a product (e.g., an ATM) via an electronic tattletale. The disclosed embodiments may provide an ATM comprising a housing comprising an interior surface and a substance adhered to the interior surface, the substance comprising a piezoelectric element. The ATM may further comprise a detection circuit coupled to the substance, which may be configured to receive a first response signal generated by the substance and generate an indication of an intrusion into the housing, based on a comparison of the received first response signal to a predefined second response signal.
US10891823B2
A peripheral device is installed in a cabinet of an electronic gaming machine and configured to detect and communicate with a personal electronic device of a player of a casino game. The personal electronic device is configured to communicate identity information and/or account information to the peripheral device that, in turn, can be used to enable gameplay on the electronic gaming machine. Other embodiments described herein reference a network architecture facilitating cryptographically-secure and verifiable accounting of all point or real-money transactions in a casino environment.
US10891819B2
The bezel assembly for data reception, for use with a bill validator in a financial transactional device, includes a bezel housing and a data reception assembly. The bezel housing includes a customer-facing front portion and a back plate connectable to the bill validator that is mounted within the transactional device cabinet. The front portion includes an insertion/dispensing slot for receiving currency and a projecting protrusion forward of the casing. The forward-extending protrusion accommodates at least a portion of the data reception assembly. The bezel assembly can include a wireless communication function that is communicably connectable with a mobile device via a wireless communication method, a manual entry function, a biometric reader, one or more cameras for scanning and decrypting 2D barcodes and the like, thus enhancing the overall functionality of the financial transactional device.
US10891817B2
A coin handling apparatus comprises an inlet section that is provided on customer side of the coin handling apparatus and from which the coins are put in, a recognition unit that recognizes the coins put in from the inlet section, and a first ejection section that is provided on attendant side of the coin handling apparatus and to which the coins recognized as rejected coins by the recognition unit are ejected.
US10891815B2
A key information management device includes: a key information distribution unit configured to distribute key information to a company that provides a delivery service that allows an inside of a vehicle, a building, or a facility used by a user to be designated as a delivery destination of a package, key information being used by a delivery person of the company to unlock a specified entrance of the vehicle, the building, or the facility; and a determination unit configured to determine whether or not the delivery person who delivers the package has reached within a specified range of the vehicle, the building, or the facility, wherein the key information distribution unit is configured to distribute the key information to the company when the determination unit determines that the delivery person has reached within the specified range of the vehicle, the building, or the facility.
US10891806B1
The present invention provides a virtualized parking meter system using the GPS location information of a user's mobile phone, cloud-based servers, databases and software application programs. A user application program is installed in the user's mobile phone. In response to receiving the GPS location data of the mobile phone from the application program the server generates and sends a virtualized map of one or more blocks in the neighborhood of the user. The virtualized map is created by superimposing space numbers assigned to the parking spaces on a commercially available map. The user selects a parking space and indicates a parking duration via the application program. The system collects payment using an online payment method for the duration and starts a timer. The system sends parking status of one or more block in response to a query from the parking system operator.
US10891794B2
A method for generating augmented reality content on the fly including the following steps: reading of a real image by the user device; identifying a scenario associated beforehand with the real image; producing augmented reality content, on the user device, by executing the scenario on the real image; and reading of the content by the mobile user device; the production step including deleting, in the entire video, the pixels of a predetermined colour provided as display parameter, in the scenario. A system implementing such a method is also provided.
US10891785B2
Systems and methods are disclosed method for rendering reality for an object by performing motion tracking and area learning of an environment; selecting a pattern or color from a plurality of product variations; blending the pattern or color of the object and the environment; and displaying the color on the object as an augmented reality view.
US10891782B2
In one example in accordance with the present disclosure a three-dimensional illumination chart is described. The chart includes a substrate divided into a number of portions. Each portion includes a raised relief pattern disposed thereon having a relief angle relative to a reference line. Each relief angle of the raised relief patterns of the number of portions is different from other relief angles of other raised relief patterns of other of the number of portions.
US10891779B2
A method for real-time volumetric 3-D reconstruction of an object uses at least one depth sensor camera. In a preparation step, voxels are collected in a reconstructed scene depending on a new depth map frame, and the collected voxels are cached in order to perform an update of the reconstructed scene. In an integration step, the collected and cached voxels of the preparation step are updated with a newly captured depth map frame. However, the preparation step, and the integration step are separated from each other so that both steps can be carried out in parallel, and at the same time.
US10891776B2
The invention provides a ‘model-based’ imaging system in which surface values to be applied to a segmented surface of an imaged body are determined on the basis of projections cast into the volume of the imaged body, the projections made at angles and depths determined on the basis of information encoded within an anatomical model. In examples, the angles and depths are determined on the basis of a comprehensive segmentation of the imaged body, itself performed on the basis of the anatomical model. By locally varying projection angles and depths around the body, in dependence upon local anatomical context, improved imaging of the internal structure of the imaged body may be achieved. In particular, images may be generated providing representations of the internal structure which are of greater clinical utility or relevance. 4D data sets may also be better handled, through use of anatomical context to maintain consistency in representations across multiple frames.
US10891775B2
A method, computer readable medium, and system are disclosed for implementing automatic level-of-detail for physically-based materials. The method includes the steps of identifying a declarative representation of a material to be rendered, creating a reduced complexity declarative representation of the material by applying one or more term rewriting rules to the declarative representation of the material, and returning the reduced complexity declarative representation of the material.
US10891768B2
Various embodiments provide for systems, methods, and computer-readable storage media for annotating a digital image with a texture fill. An annotation system may receive a user input defining a border separating a first portion of a target digital image from a second portion of the target digital image. The annotation system may then generate a contour mask, such as a binary mask, for the target digital image based on the user-defined border. The annotation system may then apply a media overlay to the target image based on the contour mask. In particular, the contour mask can define portions of the target digital image such that the annotation system will apply a media overlay to at least one of those portions while not applying the media overlay to remaining portions of the target digital image.
US10891766B1
A system and method is provided for generating a modified Cartesian representation of received data. In some aspects, a Cartesian graph may be transformed to form a modified Cartesian representation by connecting a first end and second end of the Cartesian graph. In further aspects, a pattern may be overlaid over the modified Cartesian representation to produce an artistic representation.
US10891756B2
There is provided an image processing device including a far-infrared acquisition unit that acquires a far-infrared image, a first extraction unit that extracts a plurality of first markers having a first temperature from the far-infrared image, and a far-infrared specification unit that specifies a position of each of a plurality of second markers having a second temperature in the far-infrared image based on a geometric relationship between the plurality of respective first markers.
US10891749B2
A device for depth mapping of an object comprises an emitter comprising a laser and an optical component, an actuator and a control processor unit. The actuator is arranged to change the relative position and/or relative orientation of the optical component to the laser. The control processor unit is configured to receive information relating to change in the location and/or orientation of the device during use of the device, and to instruct the actuator to change the relative position and/or relative orientation of the optical component to the laser so as to compensate for change in the location and/or orientation of the device during use of the device.
US10891742B2
An apparatus to facilitate motion tracking is disclosed. The apparatus includes one or more processors to receive video data including a plurality of point clouds in a time series, convert each of the plurality of point clouds into a deformable model representation and generate an inter-frame mapping between the deformable model representations to track motion between the plurality of point clouds.
US10891738B2
In a boundary line recognition apparatus, based on luminance levels of an image captured by a camera, candidate edge points of a boundary line sectioning a travel road are extracted, and a candidate line of the boundary line is extracted. An apparent width of the candidate line on an image is calculated, from a width of the candidate line in a horizontal direction of the image and an angle of the candidate line relative to a vertical direction of the image. A probability of a candidate line being a boundary line is calculated to be higher, as a degree of the candidate line having characteristics as a boundary line is higher. The calculated probabilities are integrated in respect of a plurality of characteristics to recognize a boundary line. The characteristics include a ratio of the calculated apparent width to an image blur degree is larger than a predetermined value.
US10891736B1
Described are systems and methods for determining an agent that performed an event within a materials handling facility. A series of overhead images that include representations of the event location and one or more agents are processed to determine a motion or movement of the agent over a period of time. For example, a motion model representative of a motion of the agent over a period of time is generated from the images. A distance between the motion model and the event location is also determined. An association between the agent and the event may be determined based on the motion model and the distance between the motion model and the event location.
US10891728B2
A method is provided for identifying an isthmus in a three-dimensional map of a cardiac cavity by means of a processing unit configured to perform the following steps: a) correlation between a set of stimulated points of the cardiac cavity, each stimulated point being represented by a set of signals that are obtained following surface electrocardiography (ECG), excluding ventricular tachycardia; b) identification of a watershed line on the basis of the above correlation results and of the 3D coordinates of the stimulated points in the 3D map; and c) determination of the isthmus based on a 3D corridor substantially transverse to the watershed line.
US10891724B2
A computer-based system and method for taking clarity measurements of a gem, and a computer-readable medium having computer-executable instructions, are provided and include receiving a pixilated image of a gem and identifying pixels representing an inclusion. The method and medium further include determining characteristics of the inclusion as a function of the pixels representing the inclusion, and providing a clarity grade based upon the determined characteristics. Also provided is a method for mapping a gem, and a computer-readable medium having computer-executable instructions, which include receiving a pixilated image of a gem having facet edges, and identifying pixels representing the facet edges. The method and medium further include generating a diagram of the gem, such that the diagram is a function of the pixels representing the facet edges, and superimposing the diagram onto the pixilated image.
US10891722B2
Provided is a display method of displaying, on a display device, video of video data where luminance of video is defined by a first EOTF indicating a correlation of HDR luminance and code values. The method includes: acquiring the video data; performing, regarding each of multiple pixels making up the video in the acquired video data, first determining of determining whether luminance of that pixel exceeds a first predetermined luminance; performing, regarding each of the multiple pixels, dual tone mapping where luminance of that pixel is reduced by a different format in a case of the luminance of the pixel being found to exceed the first predetermined luminance from the first determining, and a case of the luminance of the pixel being found to be equal to or lower than the first predetermined luminance; and displaying the video on the display device using the results of the dual tone mapping.
US10891717B2
A method for filtering noise for imaging includes receiving an image frame having position and range data. A filter size divides the frame into filter windows for processing each of the filter windows. For the first pixel, a space to the center pixel and a range difference between this pixel and the center pixel is determined and used for choosing a selected weight from weights in a 2D weight LUT including weighting for space and range difference, a filtered range value is calculated by applying the selected 2D weight to the pixel, and the range, filtered range value and selected 2D weight are summed. The determining, choosing, calculating and summing are repeated for at least the second pixel. A total sum of contributions from the first and second pixel are divided by the sum of selected 2D weights to generate a final filtered range value for the center pixel.
US10891709B2
The present disclosure relates to methods and apparatus of operation of a GPU. The apparatus can determine a plurality of attributes including one or more vertex attributes and one or more instance attributes. The apparatus can also send the plurality of attributes to at least one processing unit. Additionally, the apparatus can store at least one of the plurality of attributes in a buffer of the at least one processing unit. In some aspects, the at least one of the plurality of attributes can include the one or more instance attributes. The apparatus can also retrieve the at least one of the plurality of attributes from the buffer when the at least one of the plurality of attributes is stored in the buffer. Also, the apparatus can store at least some of the plurality of attributes in a cache of the at least one processing unit.
US10891708B1
A shader program to be executed by a graphics processor has associated with it a start instruction indication, indicating the instruction in the sequence of instructions for the program at which execution of the program should be started by an execution thread, and includes a set-entry instruction, which, when executed by a thread, will cause the start instruction indication to be modified to indicate a different instruction in the sequence of instructions for the program at which execution of the program should be started by an execution thread. When executing the program, execution threads determine from the start instruction indication associated with the program, the instruction in the sequence of instructions for the program at which they should start execution of the program.
US10891706B2
The present disclosure relates to an arithmetic device that reduces a scale of an arithmetic processing unit which performs an arithmetic process between frames in a sensor. A frame memory stores pixel data of a frame that transitions in time sequence. An inter-frame arithmetic processing unit implements a predetermined arithmetic by column parallel in a row unit on the pixel data of a current frame and the pixel data of a past frame stored in the frame memory and updates the pixel data of the past frame stored in the frame memory on the basis of a result of the predetermined arithmetic.
US10891696B2
A method for providing user content may obtain multiple fields. The method may generate, by a user content flow driver, a priority field list for an application workflow. The method may sort the fields based on the priority field list to obtain sorted fields. The method may select a next field from the sorted fields to obtain a selected next field. The method may generate content based on the selected next field. The method may transmit, to a user experience player, the generated content.
US10891694B1
Systems and methods are disclosed with respect to using a blockchain for managing the subrogation claim process related to a vehicle accident, in particular, utilizing a vehicle's mode of operation as part of the subrogation process. An exemplary embodiment includes receiving sensor data; determining that a vehicle collision occurred based upon, at least in part, analysis of the sensor data, such as image, audio, telematics, or autonomous vehicle system data; determining an operational mode for the vehicle based upon, at least in part, analysis of the sensor data, and the operational mode at the time of the accident; determining a percentage of fault for a driver or autonomous or semi-autonomous vehicle system, or lack thereof, based upon the sensor data, and whom or which autonomous or semi-autonomous vehicle system was in control of the vehicle at the time of the vehicle collision.
US10891680B1
A product purchase guidance system may include a user device to permit selection of an influencer. A purchase guidance server may include a memory to store personalized influencer media content of a respective suggested product purchase list associated with each of the influencers and retailer store layouts, and a processor coupled to the memory to determine an identity of the selected influencer from the user device and determine a geographic location of the user device. The processor may also determine a corresponding retailer store layout based upon the geographic location and determine an in-store position of the user device. The processor may also communicate the personalized influencer media content corresponding to the selected influencer and for a given suggested product based upon the determined retailer store layout and in-store position so that the user device outputs the personalized media content for the given suggested product.
US10891674B2
A first product ID indicating a first product relevant to purchase action history information of one user and a second product ID indicating a second product handled by a store are acquired. Based on the first product corresponding to the acquired first product ID and the second product corresponding to the acquired second product ID, the preference suitability between the preference of the user and the preference of the store is calculated for each store. The preference suitability is calculated by calculating the similarity between a first design feature amount obtained by analyzing a product image showing the first product and a second design feature amount obtained by analyzing a product image showing the second product. Then, a store having a high preference suitability among the preference suitabilities calculated for respective stores is searched for as a store handling a large number of his or her favorite products.
US10891665B2
A reduced bias submission review system distributed on one or more servers operably coupled to one or more client computing devices over a network supports a program including computer executable instructions accessible by browser based on-line processing to enable one or more clients to submit a plurality of submissions for submission review and depending on the application repeatedly serves the plurality of submissions in a prioritized order to a plurality of reviewers until each of the plurality of submissions receives a pre-selected target number of submission reviews or until each of the plurality of reviewers performs the preselected target number of submission reviews.
US10891663B2
Information associated with a content provider within an online system can be acquired. The information can include data about interactions performed by the content provider. A machine learning model can be applied to the information. A metric indicating a predicted likelihood that the content provider will perform an action related to a content item when the content provider is presented with a coupon for the content item can be determined. It can be determined that the metric satisfies specified threshold criteria. An opportunity to present the coupon to the content provider can be detected. The coupon and a communication can be provided to the content provider at the opportunity. The communication can encourage the content provider to perform the action related to the content item. An instruction to execute the action can be acquired from the content provider. The content item can be provided to users of the online system.
US10891654B2
A method for generating location-based advertisement includes receiving a selection of a first radio station from a user of a mobile device, receiving an electronic program guide from the first radio station including a plurality of advertisement time slots, where each advertisement time slot in the plurality of advertisement time slots includes an advertisement sequence for a first advertisement content, receiving a second advertisement content from a second radio station located in a geographic location matching a real-time geographic location of the user as determined by a location-based service of the mobile device, substituting the first advertisement content in the advertisement sequence of one of the plurality of advertisement time slots with the second advertisement content from the second radio station, and broadcasting the second advertisement content to the user via the mobile device.
US10891653B1
An advertising system can be configured to determine advertisements that are responsive to targeting segments included in advertisement requests without having to individually evaluate Boolean or logical targeting expressions associated with each advertisement. For example, the advertising system can be configured to determine, for advertisements, one or more terms that correspond to at least a portion of the respective targeting expressions of the advertisement. When an advertisement request is received, a determination can be made as to whether any of the segments (e.g., age group) associated with that request correspond to any of the terms that were derived from the advertisements. The advertisement system can then determine any advertisements that match the term(s) that correspond to the request. The advertising system can determine the most relevant advertisement based on various criteria, and an advertisement can be provided in response to the advertisement request, for example, upon conducting an electronic auction.
US10891650B2
Matching conversions from within applications on a client device to interactions with content items presented with resources may include receiving first data associated with an interaction with a content item displayed with a resource. The first data includes an application identifier for an application associated with the content item and an account identifier. The matching may also include receiving second data from the client device associated with a conversion using the application. The second data includes the application identifier and a device identifier for the client device. The matching may further include receiving third data from the client device that includes the account identifier and the device identifier. The conversion can be determined as associated with the interaction with the content item displayed with the resource based on matching the second data with the first data based on the third data.
US10891649B1
Methods, systems, and apparatus include computer programs encoded on a computer-readable storage medium for dynamic contact information assignment. A method includes: identifying a pool of telephone numbers; assigning the telephone numbers to a pool manager; allocating by the pool manager, subsets of the telephone numbers to a plurality of allocators, each allocator responsible for allocating telephone numbers to an associated group of content sponsors; determining a first allocation of a first subset, the first allocation being distributed among the content sponsors associated with a first allocator, creating first pools each associated with a respective one of the content sponsors associated with the first allocator; reclaiming one or more telephone numbers from a pool of the first pools; and assigning ones of the reclaimed telephone numbers by the first allocator into either other pools of the first pools or back to the pool manager for allocation to other allocators.
US10891648B1
A computer-implemented method for tracking the flow of user information over a network may include (i) recording user information transmitted from a user's computing device, (ii) identifying at least one third-party communication that utilizes at least a portion of the user information, (iii) deriving communication metadata from the third-party communication, (iv) generating, based on the communication metadata and the recorded user information, an information flow report that describes (A) the user information that was transmitted over the network connection, (B) at least one third-party communication that utilized elements of the user information, and (C) at least one element of user information utilized by the third-party communication, and (v) providing the information flow report to the user via a graphical user interface (GUI). Various other methods, systems, and computer-readable media are also disclosed.
US10891641B2
The transaction processing system and method provide an efficient and effective way to authorize promotion redemption. The transaction processing system may receive an indication of a request for authorization, the indication comprising a merchant identifier, an account number, and a transaction amount. The transaction processing system may determine whether the request for authorization corresponds to a promotion. The system may further transmit a transaction authorization based on whether the request for authorization corresponds to the promotion. The transaction processing system may cause a promotion database to designate the promotion as redeemed. In this fashion, the transaction processing system improves the consumer experience and minimizes the transaction time needed to identify and redeem a promotion.
US10891634B2
A system for providing an online advertising platform includes a first non-transitory machine-readable medium storing instructions executable by one or more data processors to group impression inventory units based at least in part on performance characteristics of the impression inventory units.
US10891633B2
A method, apparatus, and system are directed towards providing advertisement insertions at a point of consumption into digital content, such as broadcast television content. A content provider may initially mark the content for advertisement insertion, and create a metadata file indicating constraints, targets, expirations, or the like. A downstream user employs a plug-in component and provides an initial user profile, in part, to access the content with advertisements. As the content is played, and an advertising marker is encountered, fast forwarding or other skipping features are disabled, and an advertisement stream is spliced into the content stream. The advertisement stream is determined based on the user profile and/or other metadata. Moreover, the advertisement stream may be obtained over a network such that advertisements may be refreshed even years after the content has been acquired by the user. In one embodiment, the advertisement consumption may be tracked and reported.
US10891629B1
This disclosure provides systems and methods for matching a customer with a service representative. A request for service can be received from a customer. A first service interaction can be initiated between the customer and a first service representative. A customer sentiment metric can be determined during the first service interaction. The customer sentiment metric can indicate a level of customer satisfaction during the first service interaction. A second service representative suitable for fulfilling the customer's request for service can be identified, based at least in part on the customer sentiment metric. A second service interaction can be initiated between the customer and the second service representative, responsive to the identification of the second service representative.
US10891617B2
A method for authenticating a user identity for a data transaction is provided. The method is implemented using an identity authentication computing device in connection with a memory and a data transaction processor. The method includes receiving a request from a first user of a first client device for a data transaction with a second user, causing a second client device to prompt the second user for biometric identification information, receiving captured biometric identification information corresponding to the second user, retrieving sample biometric identification information associated with the second user, comparing the captured biometric information and the sample biometric information, determining that the captured and the sample biometric information match, completing a data transaction between the first user and the second user, and transmitting an instruction to one or more of the first client device and the second client device displaying a notification that the data transaction is completed.
US10891616B2
A method of authenticating a user of a user device, the method includes receiving a user effort-based identity authentication token from a user device, generating a challenge request, receiving an effort validation response, generated by an effort validation server in response to a user performed requested effort, receiving the effort-based identity authentication token, and authenticating the user as a function of the received validation response and the user effort-based identity authentication token.
US10891614B2
After sending a request to a payment module, via a first communication capability (e.g., BLE), to initiate a transaction with a payment accepting unit associated with the payment module, a mobile device with one or more processors, memory, one or output devices, and two or more communication capabilities obtains a notification from the payment module via the first communication capability. The notification indicates an event at the payment accepting unit associated with the payment module. In response to obtaining the notification, mobile device provides a representation of the notification to a user of the mobile device via the one or more output devices of the mobile device. For example, a message is displayed on a display of the mobile device, a vibration alert is produced by a vibration mechanism of the mobile device, an aural alert is produced by a speaker of the mobile device, and/or the like.
US10891610B2
Embodiments of the invention are directed to methods, apparatuses, computer readable media and systems for providing, along with a token, a token assurance level and data used to generate the token assurance level. At the time a token is issued, one or more Identification and Verification (ID&V) methods may be performed to ensure that the token is replacing a PAN that was legitimately used by a token requestor. A token assurance level may be assigned to a given token in light of the type of ID&V that is performed and the entity performing the ID&V. Different ID&Vs may result in different token assurance levels. An issuer may wish to know the level of assurance and the data used in generating the level of assurance associated with a token prior to authorizing a payment transaction that uses the token.
US10891601B2
Embodiments disclosed herein generally related to an automated teller machine (ATM) and a method of operating the same. In one embodiment, an apparatus is disclosed herein. The apparatus includes a body, a display, two or more currency dispensing components, two or more currency cartridges, two or more tracks, and a controller. Each currency dispensing component is dedicated to a specific currency denomination. The two or more currency cartridges are configured to store currency. Each currency cartridge dedicated to a specific currency denomination. Each track extends between a currency dispensing component and a currency cartridge. The two or more tracks are configured to transmit currency from the two or more currency cartridges to the two or more currency dispensing components. The controller is in communication with the display, the two or more currency dispensing components, the two or more currency cartridges, and the two or more tracks.
US10891596B2
A method of managing a plurality of washrooms in a facility for servicing by service personnel and, more particularly, for establishing servicing operations which provide for service of at least selected of the dispensers before their consumable product supply falls below a pre-selected refill value.
US10891587B2
A database comprises user information records for users subscribing to one or more goods through a subscription service. In some aspects a user record may contain information about the user, one or more households of the user and the constituents of those households, and other information about the user, households, and/or constituents of household. User records are updated based on various signals corresponding to user feedback and amounts of provided goods and utilized in iterative training of consumption models by which consumption of different goods is determined based on household properties. The consumption model outputs a predicted consumption of goods for a household and amounts of goods are translated into one or more SKUs for fulfillment by the subscription service.
US10891573B2
A method can include receiving state information for a wellsite system; receiving contextual information for a role associated with a workflow; generating a natural language report based at least in part on the state information and based at least in part on the contextual information; and transmitting the natural language report via a network interface based at least in part on an identifier associated with the role.
US10891572B2
An interface is provided for process status determination. The provided interface includes logic for process status determination based on analytics rules for evaluation of processes that are executed at an engine, such as a BPM engine. Process instances are executed through the engine. The execution of process instances may be associated with performing execution tasks at external systems. When the process instances are executed through the process engine, process definitions may be stored at a database coupled to the engine. Enhanced metadata is stored for the process instances' executions at a database metadata table. The enhanced metadata may be stored and utilized for process status determination according to the analytics rules. Process status results are generated based on the enhanced metadata. The enhanced metadata may be evaluated according to the defined analytics rules. An aggregation result is generated based on evaluation of the determined process status results.
US10891563B2
Systems and methods for fingerprint recognition-based event admission are provided. A user may use a user device to purchase a ticket for an event and provide a fingerprint scanned on the user device to a fingerprint validation system. The fingerprint validation system may associate the purchased ticket with the user and store the fingerprint template associated with the user as a reference template. When the user arrives at an entrance of the event, the user may scan a fingerprint at a fingerprint scan device at the entrance. Fingerprint validation system may compare the received fingerprint template with stored fingerprint reference templates, validate that the user is associated with a purchased ticket, and grant access to the event.
US10891561B2
Cameras capture time-stamped images of predefined areas. Occluded images that represent obstructed views of items are processed using a combination of machine-learning and a probabilistic approach based on a planogram for the items and the items' location within a store. Output from the machine-learning and probabilistic approach are item identifiers that identify the items as known items to the store.
US10891555B2
A quantum computing system includes an input port for receiving a data stream comprising a plurality of bits. Orbital angular momentum processing circuitry receives the data stream and applies at least one of a plurality of orbital angular momentum function modes to each of the plurality of bits of the data stream. Each of the plurality of orbital angular momentum function modes comprises separate orbital angular momentum states that are orthogonal to each other. DLP processing circuitry associated with the orbital angular momentum processing circuitry generates a hologram for applying the at least one of the plurality of orbital angular momentum function modes to each of the plurality of bits of the data stream. At least one quantum gate receives each of the of the plurality of bits of the data stream having at least one of the plurality of orbital angular momentum functions applied thereto via at least one gate input and generates a quantum circuit output via at least one gate output responsive thereto. An output port outputs the generated quantum circuit output.
US10891550B2
Systems and methods are disclosed for receiving a target image corresponding to a target specimen, the target specimen comprising a tissue sample of a patient, applying a machine learning model to the target image to determine at least one characteristic of the target specimen and/or at least one characteristic of the target image, the machine learning model having been generated by processing a plurality of training images to predict at least one characteristic, the training images comprising images of human tissue and/or images that are algorithmically generated, and outputting the at least one characteristic of the target specimen and/or the at least one characteristic of the target image.
US10891538B2
A method, computer program product, and system perform computations using a processor. A first instruction including a first index vector operand and a second index vector operand is received and the first index vector operand is decoded to produce first coordinate sets for a first array, each first coordinate set including at least a first coordinate and a second coordinate of a position of a non-zero element in the first array. The second index vector operand is decoded to produce second coordinate sets for a second array, each second coordinate set including at least a third coordinate and a fourth coordinate of a position of a non-zero element in the second array. The first coordinate sets are summed with the second coordinate sets to produce output coordinate sets and the output coordinate sets are converted into a set of linear indices.
US10891535B1
The SECURE MULTI-SERVER STABILIZED DATA PACKET EXCHANGE SYSTEMS (IRFI) provide efficient, secure data communication for data communication and exchange servers. The IRFI provides increased data exchange system security and efficiency for time-rate based data package communicators. The IRFI can use artificial neural networks that include three or more layers, with at least one input layer, a hidden layer and an output layer. The IRFI can obtain listing data relating to a data package, obtain characteristic parameters associated with the data package, determine a BP metric for the data package, calculate an exposure offset value based on the BP metric for the data package, receive evaluation data from an data packet exchange system, including a SY metric and a DV metric, calculate a delivery metric for the data package based on the evaluation data, and facilitate a communication of the delivery metric.
US10891531B1
Provided are approaches for deactivating an identification chip of a transaction card using a tear element. In some approaches, the transaction card may include a body, the identification chip coupled to the body, and the tear element disposed between the identification chip and the body. The tear element is operable to decouple the identification chip from the body when the tear element is pulled or otherwise moved away from the body.
US10891518B1
Aspects of the disclosure relate to training a labeling model to automatically generate labels for objects detected in a vehicle's environment. In this regard, one or more computing devices may receive sensor data corresponding to a series of frames perceived by the vehicle, each frame being captured at a different time point during a trip of the vehicle. The computing devices may also receive bounding boxes generated by a first labeling model for objects detected in the series of frames. The computing devices may receive user inputs including an adjustment to at least one of the bounding boxes, the adjustment corrects a displacement of the at least one of the bounding boxes caused by a sensing inaccuracy. The computing devices may train a second labeling model using the sensor data, the bounding boxes, and the adjustment to increase accuracy of the second labeling model when automatically generating bounding boxes.
US10891515B2
N vehicle accident images are obtained, where N is a natural number greater than or equal to 2. N feature vectors are obtained by inputting the vehicle accident images into a trained convolutional neural network, where the N feature vectors respectively correspond to the vehicle accident images. A distance is calculated between any two feature vectors of the N feature vectors. A determination is made that two vehicle accident images of the N vehicle accident images corresponding to the distance are abnormal when the distance is greater than a first predetermined threshold.
US10891510B2
Disclosed herein are computer-implemented methods, computer-implemented systems, and non-transitory, computer-readable media for evaluating performance of an object detection model. One computer-implemented method includes generating a predicted bounding box representing an object based on the object detection model, where the object is positioned proximate to one or more adjacent objects. An area of intersection is determined between the predicted bounding box and a groundtruth bounding box of the object. A modified area of union is determined between the predicted bounding box and the groundtruth bounding box of the object. A score equal to the area of intersection between the predicted bounding box and the groundtruth bounding box of the object divided by the modified area of union is determined, where the score represents the performance of the object detection model.
US10891505B2
A bi-directional entry vestibule for a passenger aircraft provides passenger access to overhead rest cabins and lower-lobe rest cabins (e.g., on a lower cargo deck) via separate enclosed chambers incorporating ascending and descending staircases respectively. The ascent and descent chambers may be accessed from the main passenger cabin via access doors (one door or separate doors); the ascending and descending access doors may be on opposing sides of the aircraft (e.g., accessible from port-side and starboard-side aisles) or adjacent to each other and accessible via the same aisle. The ascent chamber may include a further transitional space transitioning into an overhead corridor-based cabin, the transitional space including a crew station comprising a fold-down jump seat, communications equipment, and emergency supply storage.
US10891504B2
A system may include a vestibule disposed in a passenger cabin of an aircraft, the vestibule including a staircase for accessing a passenger rest cabin, the passenger rest cabin implemented above or below the passenger cabin of the aircraft. The system may also include a plurality of passenger rest compartments implemented in the passenger rest cabin, each of the plurality of the passenger rest compartments including a bed and a passenger service unit (PSU).
US10891496B2
A step of determining, by a presentation mode determining unit (205), a presentation mode different from a presentation mode of first road sign information, as a presentation mode of second road sign information, is included. This step is performed when a determination result indicates that traveling according to a road sign was not performed, the determination result being associated with a set of the first road sign information and first classification information that coincides with a set of the second road sign information and second classification information.
US10891495B2
The object is to provide an information processing apparatus, an information processing method, and a program capable of appropriately handling a difference between detection results of sensors. The solution is an information processing apparatus including: a detection section configured to detect first information regarding a mobile object; an acquisition section configured to acquire second information regarding the mobile object, the second information being detected by an external apparatus; and a control section configured to control processing based on a comparison result of the first information and the second information detected for the same mobile object.
US10891489B2
Disclosed are a method, a system, and a non-transitory computer readable medium for identifying captions in captioned video. A method includes receiving audio and video content from a caption device where the video content includes captioned text, extracting frames of video from the received video content where the frames of video include captioned text, recognizing text from the captioned text in the extracted frames of video, and generating a descriptive textual file including timing information for the recognized text and timing information for the captioned text.
US10891486B2
A method of authentication using object imaging, comprising: identifying at least one key geometric marker related to an object captured from a specific viewport and depicted in a reference image; receiving a current image of the object, the current image captured by an imaging device; extracting at least one current geometric marker related to the object from the current image; and comparing the at least one current geometric marker to the at least one key geometric marker to verify that the current image is depicting the object from the viewport.
US10891479B2
An image processing method for iris recognition of a predetermined subject, comprises acquiring through an image sensor, a probe image illuminated by an infra-red (IR) illumination source, wherein the probe image comprises one or more eye regions and is overexposed until skin portions of the image are saturated. One or more iris regions are identified within the one or more eye regions of said probe image; and the identified iris regions are analysed to detect whether they belong to the predetermined subject.
US10891477B2
A system for capturing, using a digital camera, a Scrum board note and processing the image of the note to extract textual content of the note for use by a collaboration and project management application program. The processing of the image includes removing image imperfections and formatting the image such that it is optimized for scanning, thereby reducing spelling or scanning errors.
US10891475B2
Systems and methods for automatic enrollment and identity verification based upon processing a captured image of a document are disclosed herein. Various embodiments enable, for example, a user to enroll in a particular service by taking a photograph of a particular document (e.g., his driver license) with a mobile device. One or more algorithms can then extract relevant data from the captured image. The extracted data (e.g., the person's name, gender, date of birth, height, weight, etc.) can then be used to automatically populate various fields of an enrollment application, thereby reducing the amount of information that the user has to manually input into his mobile device in order to complete the enrollment process. In some embodiments, a set of internal and/or external checks can be run against the data to ensure that the data is valid, has been read correctly, and is consistent with other data.
US10891441B2
A system for assisting sharing of information includes circuitry to: input a plurality of sentences each representing a statement made by one of a plurality of users, the sentence being generated by speaking or writing during a meeting or by extracting from at least one of meeting data, email data, electronic file data, and chat data at any time; determine a statement type of the statement represented by each one of the plurality of sentences, the statement type being one of a plurality of statement types previously determined; select, from among the plurality of sentences being input, one or more sentences each representing a statement of a specific statement type of the plurality of types; and output a list of the selected one or more sentences as key statements of the plurality of sentences.
US10891440B1
A system is disclosed comprising a messaging gateway, a natural language processor, and a context controller. The system further comprises logic to configure the natural language processor. The natural language processor is configured to drive the messaging gateway in a feedback loop without engaging the context controller. During this process, a context state of a transaction initiated with a backend server system through the messaging gateway remains incomplete. The system further comprises logic to engage the context controller with the context state and to intermediate the transaction between the backend server system and the messaging gateway once the context state meets a completion threshold.
US10891435B1
Machine translation is used to leverage the semantic properties (e.g., intent) already known for one natural language for use in another natural language. In a first embodiment, the corpus of a first language is translated to each other language of interest using machine translation, and the corresponding semantic properties are transferred to the translated corpuses. Semantic models can then be generated from the translated corpuses and the transferred semantic properties. In a second embodiment, given a first language for which there is a semantic model, if a query is received in a second, different language lacking its own semantic model, machine translation is used to translate the query into the first language. Then, the semantic model for the first language is applied to the translated query, thereby obtaining the semantic properties for the query, even though no semantic model existed for the language in which the query was specified.
US10891425B2
A method for automatic presentation of a terminal application screen is described. The method includes receiving terminal application screen data from a server. The method also includes selecting a transformation template based on a comparison of text in the terminal application screen data to identification text in the transformation template. The transformation template includes instructions for transforming the terminal application screen data into an HTML page. The method further includes transforming the terminal application screen data into the HTML page using the selected transformation template. The HTML page is displayed in a web interface on a client device.
US10891423B2
A portal page may be displayed in the active area of a portable computing device display. The portable computing device may receive display data that includes original page display instructions specifying how to display a plurality of portlets within a common page. The personal computing device may identify an initial portlet of the plurality of portlets and remove portlets, other than the initial portlet, from the original page display instructions to produce modified page display instructions having at least one transition instruction. The personal computing device may scale, based upon the modified page display instructions, the initial portlet to render within the active display area; and render, based upon the scaled initial portlet, a web page within the active display area.
US10891421B2
The present disclosure is directed to methods, systems and programs for adjusting tagging of files. An illustrative method includes receiving a request to upload at least one document from a user via processor, assigning a first metadata tag via processor to at least one word contained within the at least one document, wherein the first metadata tag identifies the at least one word as an alias for a first unique entity, delivering the at least one document to the user including the first metadata tag via processor, receiving feedback via processor from the user relating to the assignment of the first metadata tag to the at least one word, determining at least one potential adjustment for the assignment of the first metadata tag via processor, sending information to the user proposing the at least one potential adjustment via processor, and receiving confirmation information from the user concerning the potential adjustment.
US10891418B2
Systems and methods are disclosed for comparing selections of text to show differences between the two selections. The text may be selected from the same source or from two different sources. In one implementation, a system receives a first selection of text for comparison and places the selection in a first buffer. The system receives a second selection of text for comparison and places the second selection in a second buffer. The system compares the first buffer and the second buffer to determine differences and displays the differences. In some embodiments, the system may allow a user to choose two buffers from among a plurality of buffers for comparison.
US10891416B2
A system and method for rip-up and re-routing a global routing solution includes determining, via processing circuitry, one or more rip-up and re-route (R&R) strategies for a net; decomposing, via the processing circuitry, multiple pins of the net into a plurality of subnets; decomposing a spanning tree of the net into paths for the plurality of subnets; determining, via the processing circuitry, a probability of success of each of the R&R strategies for one of minimizing a total overflow of a global routing solution or minimizing a wire length of the global routing solution; and applying one of the R&R strategies to the net based on the determined probability of success of said each of the R&R strategies towards improving the global routing solution, wherein the global routing solution includes a plurality of spanning trees for a respective plurality of nets of a global routing system.
US10891414B2
For an application specifying a software portion for implementation within a data processing engine (DPE) array of a device and a hardware portion for implementation within programmable logic (PL) of the device, a logical architecture for the application and a first interface solution specifying a mapping of logical resources to hardware of an interface circuit block between the DPE array and the programmable logic are generated. A block diagram of the hardware portion is built based on the logical architecture and the first interface solution. An implementation flow is performed on the block diagram. The software portion of the application is compiled for implementation in one or more DPEs of the DPE array.
US10891407B2
Embodiments provide a system and method for designing automated inflow control devices used in the extraction of hydrocarbons from subterranean formations. The system includes real-time data processing module configured to gather and process well data, the well data comprising logging while drilling data and user inputted data, and an intelligent field restriction module configured to generate one or more optimized inflow control device designs based on the well data gathered and processed by the real-time data processing module. The system further includes an inflow control design module configured to couple the one or more optimized inflow control device designs from the intelligent field restriction module with one or more scenarios to create a set of ranked optimized inflow control device designs, from which a user selects a preferred optimized inflow control device design based on well optimization goals defined in the user inputted data.
US10891405B2
Embodiments may provide a method for creating specific three-dimensional building information models and a construction document set, including elevation views, architectural documents, mechanical systems, documents, etc. based on user-selected options from a master three-dimensional model element database. A method is provided for generating a building information model, including: deriving three-dimensional building information model elements, where each of the building information model elements is part of an options set for a building; providing for display of the building information model elements in an options grid of an options configurator application, where each building information model element is presented in a cell of the options grid; associating options rules with the building information model elements; and receiving selection of two or more building information model elements.
US10891402B2
A method and a device for detecting an attack on an integrated circuit. Attacks which are detectable using an active shield as described herein include physical and electrical contacting using a probe and modification of interconnect routing, including modification through the use of focused ion beam technology.
US10891388B2
A technique is provided for a personalized access to a storage device from a communication device through a local network, with public data and private data being stored in the storage device. The storage device is configured to retrieve an identifier of the local network, allow access to the public data and a set of private data if the retrieved identifier is included in a first list of local networks, and deny access to the set of private data if the retrieved identifier is not included in the first list of the local networks.
US10891386B2
Embodiments of the present invention disclose methods and systems which receive a user credential corresponding to a user, a task to be performed by the user, a security policy including a user role, and sensitive information. These methods and systems dynamically provision virtual machines including un-redacted information from received sensitive information. Furthermore, a set of tools process the redacted information, based on the user credential, the task to be performed, and the security policy.
US10891372B1
Security layers for protecting a user account or credentials are disclosed. The layers involve the areas of: detection, access, deterrence and response. These layers may be used in various combinations for protecting a user account and are preferably customizable by the user. Invalid login attempts may be detected based on combination(s) of: authorized user input, metadata, connection risk factor, and one or more authentication factors. Examples of authorized user input selections may include: Scheduled Login, Enhanced Logout, Account Freeze, and various “Payback” options. In response to invalid login attempts, selected Payback options may be automatically sent to the requesting device—giving authorized users the ability to fight back against intruders.
US10891370B2
A system and method enforce file system path-based access controls in a message-based operating system. The system and method enforce a list of rules that provide a grant and an access restriction to file system paths to server applications. A path manager receives client messages marked by a kernel to indicate that the client is subject to the path-based access controls. The path manager control access to the file systems served by the server applications in response to the rules that provide grants and access restrictions. The path manager exercises that control by transmitting messages to the client that establishes privileges to systems paths through an authentication protocol.
US10891362B2
A wearable device including a skin sensor and a processor is provided. The processor is configured to receive an authentication data for authenticating a user when a wearing state of the wearable device is adjacent to a skin surface of the user, execute a predetermined function in response to a request when the authentication data matches a pre-stored data and the skin sensor determines that the wearable device does not leave the skin surface after the authentication data is received, and reject or ignore the request when the skin sensor determines that the wearable device leaves the skin surface before the predetermined function is executed.
US10891359B2
Systems and methods are provided for managing personal identifying information (PII). An exemplary method includes receiving, from a requestor, a request related to PII for an individual. In connection therewith, a computing device determines whether a restriction on the PII or the individual applies to the request, and then broadcasts the request, subject to the determined restriction, to a service provider of a service associated with the individual where the service provider is a controller of PII of the individual. The computing device also compiles a reply to the request, based on a response from the service provider, where the reply includes the PII, and transmits the reply to the requestor. The computing device then logs multiple interactions related to the request in an audit data structure, thereby permitting compliance with PII controls to be demonstrated.
US10891357B2
A method and system for allowing an independent software vendor (ISV) access to proprietary software code for software of an organization has been developed. An ISV generates a login request that masquerades as a user of the software. A license management system that controls access to the software, is accessed and determines if two session IDs are present. The presence of two separate session IDs identifies the ISV and if detected, the ISV is allowed access to the proprietary software code. Finally, the organization is notified about the ISV's access to the proprietary software code.
US10891352B1
Aggregate vectors corresponding to non-textual information/data are provided in a multi-dimensional space. A computing entity access a plurality of instances of medical information comprising medical codes. The computing entity generates one or more medical sentences from the plurality of instances of medical information. Each medical sentence comprises one or more medical codes. The computing entity generates an embedding vector dictionary comprising a plurality of multi-dimensional vectors based on a medical embedding model trained using machine learning and the one or more medical sentences. Each multi-dimensional vector corresponds to a medical code. The computing entity generates a plurality of aggregate vectors based on the embedding vector dictionary and analyzes at least a portion of the plurality of aggregate vectors to identify two or more aggregate vectors that are similar or different based on a distance between the two or more aggregate vectors in the multi-dimensional space.
US10891350B2
A web page quality model establishment method and apparatus are disclosed. The method includes: excavating, from a search engine log, a selected user behavior indicator of each web page included in the search engine log, and calculating, according to the excavated selected user behavior indicator of each web page, web page quality of a corresponding web page; extracting, from the search engine log, a selected quality feature of each web page included in the search engine log; and establishing a web page quality model according to the web page quality and the selected quality feature of each web page included in the search engine log. Accuracy of a web page quality model established by means of this solution is relatively high, and accuracy of calculated web page quality is relatively high, thereby ensuring accuracy of a web page sorting result and user experience.
US10891346B2
An invention is disclosed for systems, methods, processes, and products of providing information to users based on their relationships with other users. Such a system, method, process, or product provides a more reliable, accurate, or otherwise effective way of determining and presenting relevant information to users, consumers, and the like.
US10891344B2
There is disclosed a content delivery computer system arranged to recommend content items to a user of the system having at least one predetermined characteristic, the content delivery system comprising: a social media analyser configured to receive and analyse social media communications from multiple consumers; a grouping component for grouping at least some of the consumers according to the analysed social media communications into respective groups; and a recommendation module configured to receive the at least one predetermined characteristic of the user, compare it with group characteristics of the respective groups to identify a group that shares the at least one predetermined characteristic, and generate a recommendation comprising one of more selected content items for the user based on the identified group of consumers; and an interface for delivering the recommendation to the user.
US10891343B2
A method and system for recommending potential contacts to a target user is provided. A recommendation system identifies users who are related to the target user through no more than a maximum degree of separation. The recommendation system identifies the users by starting with the contacts of the target user and identifying users who are contacts of the target user's contacts, contacts of those contacts, and so on. The recommendation system then ranks the identified users, who are potential contacts for the target user, based on a likelihood that the target user will want to have a direct relationship with the identified users. The recommendation system then presents to the target user a ranking of the users who have not been filtered out.
US10891341B2
Systems and methods for an improved Internet search engine are provided. According to one embodiment, a search request is received from an end user via a browser based interface. The search request includes (i) initial constraint(s) to be used by the Internet search engine to constrain a search of real-time Internet content and (ii) user-specified search terms. A structured search query is generated based on company records of a company database matching the initial constraint(s). The search of real-time Internet content is performed and search results are returned by, for each web site domain specified in the structured search query, applying the search term(s) to a predetermined number of web pages for the domain. The search results, including a list of companies associated with the search results, is locally stored and presented to the end user. Interactive filtering and/or ranking of the locally stored search results is then facilitated.
US10891336B2
Provided are techniques for collaborative learned scoping to extend data reach for a search request. From monitoring prior collaboration data of entities discussing topics, the topics, access response times to data sources with content objects for the topics, and topic response content of the content objects are derived. A data reach model is built using the topics, the access response times, the topic response content, and data sources of the topics. For a topic of the topics, the data reach model is used to determine a new data source to be added and a duration of adding the new data source based on real time entity activity. The new data source is added to a data reach of the current group of entities. In response to receiving a search request, the search request is issued against the data sources and the new data source, and results are returned.
US10891335B2
Methods for enhanced exploration of dimensionally reduced data. The method including: obtaining at least one data set having a plurality of data objects, wherein each data object is characterized by a plurality of numerical features; applying a dimensionality reduction technique to the at least one data set; generating a two-dimensional scatter plot of the at least one data set, wherein each data object in the plurality of data objects corresponds to a data point in a plurality of data points in the scatter plot; and altering at least one numerical feature of a data object in the plurality of data objects, wherein a position of the data point corresponding to the data object is affected in real-time, and wherein the remaining data points in the plurality of data points are unaffected. In addition, the present invention provides another method and computer program product.
US10891331B1
Methods, systems, and apparatus, including computer programs encoded on computer storage media for receiving a set of images at a social media system, wherein each image includes one or more recognized features associated with one or more lightness values; indexing each image using the one or more recognized features and the associated range of lightness values; receiving a query; determining a first group of images that is responsive to the query; determining that the query triggers a lightness filter to be displayed on the user device; providing the first group of images for display on a user interface with one or more lightness filter indicators; and in response to a user selection of one of the one or more lightness filter indicators: filtering the first group of images to determine a filtered group of images, and updating the images provided for display according to the filtered group of images.
US10891323B1
Electronic documents may be large and have numerous pages, sections and areas of information that are useful to some individuals and not others. It is common for large documents to include some information that is intended for only certain recipients and other information that is intended for other recipients. One example may provide receiving a document that has a number of pages, identifying an extraction attribute, querying the document for the extraction attribute, applying a coordinate to information associated with the extraction attribute, extracting information based on the extraction attribute and a predefined area associated with the at least one coordinate, and creating a new document including the information extracted.
US10891307B2
Various embodiments, methods and systems for implementing distributed data synchronization in a distributed computing system, are provided. In operation, a data record of a first data set is accessed. The data record is encoded to generate, for a first distributed invertible bloom filter (“DIBF”) data structure, a first DIBF record. The first DIBF record comprises a data field and a quantifier field that includes a quantifier value, which represents a reference count for the first DIBF record. The first and second DIBF data structures are accessed and decoded based at least in part on computing a difference between a quantifier value in the first DIBF data structure and a quantifier value in the second DIBF data structure. A determination whether a match exists between the first DIBF data structure and second DIBF data structure is made based on computing the difference between the first and second DIBF data structures.
US10891306B2
A system and method for managing data storage and data access with querying data in a distributed system without buffering the results on intermediate operations in disk storage.
US10891302B2
A synchronization system including a cache obtains data updates from a one or more databases and stores the data updates at a device facing database which includes a custom indexed change table. The custom indexed change table stores change tracking data from individual change tracking tables of the one or more databases. When a synchronization request is received from a device, the synchronization request is parsed to obtain a list of synchronization parameters which are used to generate an index key. The index key is used to determine if the data responsive to the synchronization request is cached within the synchronization system. Based on whether the data is cached within the synchronization system, the data is transmitted directly from the cache to the device or the data is fetched from the device facing database, stored on the cache and transmitted to the device in response to the synchronization request.
US10891301B2
Synchronization architectures, methods, systems, and computer readable media are described. One exemplary embodiment includes a first software component which is configured to cause retrieval and storage of structured data for a first data class from a first store of the structured data on a device, such as a first data processing system, and is configured to synchronize structured data for the first data class in the first store with structured data of the first data class in a second store on a host, such as a second data processing system. The first software component is separate from an application software which provides a user interface to allow a user to access and edit the structured data. The first software component synchronizes the structured data through a second software component which interfaces with the host and the device and which controls an order of synchronizing and a plurality of data classes including the first data class.
US10891296B2
Unique systems, methods, techniques and apparatuses for ranking and applying industrial analysis search results are disclosed. One exemplary embodiment is a computer implemented method comprising receiving a request to rank potential combinations of the data set and the plurality of data analysis tools; tagging the plurality of data analysis tools with one or more metadata tags selected from a plurality of metadata tags; tagging the data set with one or more metadata tags selected from the plurality of metadata tags; scoring a plurality of potential combinations of the data analysis tool and the plurality of data sets according to correspondence between the metadata tags tagged to the data analysis tool and the metadata tags tagged to each of the plurality of data sets; and outputting a user perceptible ranking of the plurality of potential combinations indicating the scoring.
US10891287B1
Methods and apparatus for providing travel-related information for a location to a user based on activity indications of the user that are related to the location. The location may be determined based on a set of one or more related activity indications and a travel-related score may be determined for the location that is indicative of likelihood that the user has interest in travelling to the location. The user may be provided the travel-related information for the location based on the travel-related score.
US10891286B2
A transaction execution method, apparatus, and system is disclosed. The method is applied to a CN of an OLTP cluster database, and the method includes: receiving a page request message sent by a first PN, where the first PN has a first transaction configured, the first transaction includes at least one operation, and the page request message includes an identifier of a to-be-processed page and an identifier of the first PN; if the to-be-processed page indicated by the identifier of the to-be-processed page is the same as a hot page in a preset hot page set, determining a target operation corresponding to the to-be-processed page, where the preset hot page set includes at least one hot page; executing the target operation on the to-be-processed page to obtain an execution result; and sending the execution result to the first PN indicated by the identifier of the first PN.
US10891285B2
A computer-implemented method, system and computer program product are used to provide a factor in a first domain for a first set of data and in a second domain for a second set of data. The computer-implemented method, system and computer program product then determine a relationship between the domains in term of the factor. The computer-implemented method, system and computer program product determine for the first domain whether the factor from the second domain has changed, and if so, create domain specific records for the first domain in response to determining that the factor from the second domain has changed.
US10891278B2
The different advantageous embodiments provide a method for identifying changes in data sets. An ending version for a data set is received. A beginning version for the data set is identified. The ending version for the data set is compared with the beginning version for the data set. A number of differences is calculated between the ending version and the beginning version. A data structure is created that identifies the number of differences between the ending version and the beginning version.
US10891275B2
Embodiments of the present invention disclose a method, a computer program product, and a computer system for enriching data. A computer receives a limited dataset and a target insight. In addition, the computer identifies an applicable richer dataset and determines a population relatedness between the limited dataset and the applicable richer dataset. Moreover, the computer calculates estimators of features using the richer dataset as well as calculates estimators for features using the limited dataset. The computer then updates the estimators of the limited dataset using estimators of the richer dataset and evaluates the updated estimators. Lastly, the computer provides a data collection recommendation as it relates to the limited dataset based on the evaluation.
US10891272B2
The present disclosure relates generally to a data enrichment service that extracts, repairs, and enriches datasets, resulting in more precise entity resolution and correlation for purposes of subsequent indexing and clustering. As the data enrichment service can include a visual recommendation engine and language for performing large-scale data preparation, repair, and enrichment of heterogeneous datasets. This enables the user to select and see how the recommended enrichments (e.g., transformations and repairs) will affect the user's data and make adjustments as needed. The data enrichment service can receive feedback from users through a user interface and can filter recommendations based on the user feedback.
US10891268B2
A request for a most reliable demographic fields data for a selected demographic field associated with an entity may be received at an entity matching system. A plurality of records associated with the entity may be received at the entity matching system. Each of the plurality of records may include at least one demographic field. A demographic field corresponding to the selected demographic field may be identified from the at least one demographic field for each of the plurality of records. A reliability score may be determined for the corresponding demographic field for each of the plurality of records. The corresponding demographic field with the highest reliability score may be determined as the most reliable demographic fields data.
US10891263B2
Systems, methods, and computer-readable media for providing/obtaining database visualization updates in real-time are described. In embodiments, a user system may obtain a user input indicating a selection of a synchronization (sync) option of a set of sync options. Each sync option may indicate a desired timing for obtaining updated data for a visual representation of a dataset by a database system. The user system may send a request to obtain updated data for the visual representation of the dataset in accordance with the selected sync option. In embodiments, the selected sync option may include a real-time sync option, which when selected, the user system may obtain the updated data as the dataset is updated at the database system without sending additional requests for updates. Other embodiments may be described and/or claimed.
US10891260B2
Methods and systems are disclosed for analyzing equipment data, determining an occurrence of an event, and transmitting a message based on the event.
US10891258B2
De-normalized data structure files generation systems and methods are provided. The system obtains files from sources wherein each file include records, parses files to validate records and attributes in the records, identifies a set of similar files from the validated files, and append two or more files from the set of similar files to obtain one or more consolidated files. Each of the one or more consolidate files corresponds to a specific category. The system further a predefined logic validation on each of the one or more consolidated files to obtain a logic validated file for each of the one or more consolidated files. Each logic validated file obtained for the one or more consolidated files include validated records. The system further generates a de-normalized data structure file including de-normalized records by merging each of the logic validated files to be used for generating intelligence reports.
US10891248B2
A method for communicating between a combo-endpoint device, wireless router and a wireless communication device includes monitoring communication patterns of wireless data communications between a wireless router and radio-communication circuitry of a combo-endpoint device, and storing data indicative of communication times of the wireless router based on the monitored communication patterns. The method further includes configuring a frequency-hopping(FH)-based protocol by defining connection periods according to time windows and selected frequencies for wireless communication of data between the wireless communication device and the radio-communication circuitry, and by establishing the time windows to not substantially conflict with the communication times of the wireless router.
US10891242B2
A method of operating an embedded USB2 (eUSB2) repeater includes receiving a downstream packet at a USB2 port and transitioning a USB transmitter from an idle state to a standby state responsive to receiving the downstream packet. The method further includes transitioning the USB transmitter from the standby state to an active state if an upstream packet is received at an eUSB2 port within a first time period of receiving the downstream packet and transmitting the upstream packet. The method also includes transitioning the USB transmitter from the active state to the standby state after transmission of the upstream packet. The method also includes transitioning the USB transmitter from the standby state to the idle state if more upstream packets are not received at the eUSB2 port within a second time period.
US10891235B2
A method can include allowing re-use of a selected shareable tag storage location and thus updating a first shareable tag portion comprised therein to a second shareable tag portion; identifying one or more cache lines associated with individual tag portions comprising a pointer to the selected shareable tag storage location; and setting a given cache line status for each of the identified cache lines, wherein the given cache line status: a) allows a cache line to continue to be used in relation to a storage access instruction received before said given cache line status was set; and b) inhibits the cache line from being used in relation to a storage access instruction received after the given cache line status is set.
US10891233B2
Systems, apparatuses and methods may provide for technology to automatically identify a plurality of non-volatile memory locations associated with a file in response to a close operation with respect to the file and automatically conduct a prefetch from one or more of the plurality of non-volatile memory locations that have been most recently accessed and do not reference cached file segments. The prefetch may be conducted in response to an open operation with respect to the file and on a per-file segment basis.
US10891231B2
A streaming engine employed in a digital data processor specifies a fixed read only data stream defined by plural nested loops. An address generator produces address of data elements for the nested loops. A steam head register stores data elements next to be supplied to functional units for use as operands. A stream template specifies loop count and loop dimension for each nested loop. A format definition field in the stream template specifies the number of loops and the stream template bits devoted to the loop counts and loop dimensions. This permits the same bits of the stream template to be interpreted differently enabling trade off between the number of loops supported and the size of the loop counts and loop dimensions.
US10891229B2
Multi-level caching method and multi-level caching system for enhancing graph processing performance
A multi-level caching method and a multi-level caching system for enhancing a graph processing performance are provided. The multi-level caching method includes searching for graph data associated with a query from a first cache memory in which data output in response to a previous query request is stored, when a query request for the query is received, re-searching for the graph data from a second cache memory in which neighboring data with a history of an access to each of data stored in the first cache memory is stored, when the graph data is not found in the first cache memory, and outputting first neighboring data found by the re-searching as the graph data when a response to the query request is output.
US10891228B2
A cache memory control device for controlling a first cache memory of a multi-cache memory system that includes logic circuitry operable for storing state information assigned to an invalid copy of a cache line stored in the first cache memory, where the state information includes a cache memory identifier identifying an individual second cache memory of the multi-cache memory system that is likely to contain a valid copy of the cache line.
US10891208B2
Issuing an alert with respect to a first physical area includes determining a location of a mobile user device of a user with respect to the first physical area controlled by a entity, following determining the current location, remotely configuring the mobile user device to detect when the device is within a predefined proximity to one or more second physical areas within the first physical area, and, in response to detecting that the device is within the predefined proximity, issuing the alert to one or more parties. Issuing an alert with respect to a first physical area may also include placing one or more wireless beacons that transmit beacon signals relative to the one or more second physical areas, where detecting that the device is within the predefined proximity includes the device detecting at least one of the beacon signals transmitted from the one or more wireless beacons.
US10891204B2
A memory system including: a memory apparatus including a buffer die, core dies disposed on the buffer die, channels and a through silicon via configured to transmit a signal between the buffer die and at least one of the core dies; a memory controller configured to output a command signal and an address signal to the memory apparatus, to output a data signal to the memory apparatus and to receive the data signal from the memory apparatus; and an interposer including channel paths for connecting the memory controller and the channels, wherein the memory apparatus further includes a path selector for changing a connection state between the channels and channel paths, and when an error is detected in a first connection state between the channels and the channel paths, the path selector changes the first connection state to a second connection state.
US10891203B2
A method for creating a common platform graphical user interface is provided. The interface may enable a user to trigger a data load job from a tool. The tool may monitor file upload events, trigger jobs and identify lists of missing or problematic file names. The tool may run on a single thread, thereby consuming relatively less system resources than a multi-thread program to perform its capabilities. The tool may enable selection of file names using wildcard variables or keyword variables. The tool may validate a list of files received against a master file list for each data load job. The tool may receive user input relating to each data load job. The tool may generate a loop within the single thread to receive information. The tool may analyze the received information and use the received information to predict future metadata associated with future data load jobs.
US10891201B1
Automated Tiered Storage (ATS) has become widely accepted technique in IT industry. Since IO data has different data densities on storage systems, higher storage capacity and improved performance can be achieved by combining two or more storage device tiers having different performance and cost characteristics. These multiple different storage device tiers can be combined into one automated storage pool, which automatically chooses optimal data placement for achieving both the highest performance and the lowest cost. When the storage device tier information can be stored as metadata for each of the data chunks. When there is a system failure and data needs to recovered, the device tier information metadata can be used to restore data to the predetermined optimum storage device tier of the ATS system which shortens the post-recovery warm-up time.
US10891198B2
Systems and methods that facilitate an information management system to store sets of data, such as backup or secondary copies of production data, to cloud storage libraries in a format native to the cloud storage library are disclosed. The systems and methods create storage policies for the sets of data that identify the cloud storage libraries to which the sets of data are to be stored. Via the storage policies, one or more media agents or servers transfer data blocks of the sets of data to cloud storage SDKs associated with the cloud storage libraries. The cloud storage SDKs then add external metadata, such as metadata associated with a native format for the cloud library to the data blocks, before the data blocks are stored to the cloud storage library.
US10891192B1
A method and apparatus for incremental RAID stripe update parity calculations. The method includes: receiving, at a first set of solid state drives, a last portion of a redundant array of independent disks (RAID) stripe among multiple portions of the RAID stripe, wherein the RAID stripe includes multiple shards, and wherein each previous portion of the RAID stripe is written to the first set of solid state drives; calculating a current parity value based on the last portion of the RAID stripe and a previous parity value updated after receiving each previous portion of the RAID stripe; and responsive to receiving all portions of a shard of the RAID stripe, copying the shard of the RAID stripe from the first set of solid state drives to a second set of solid state drives.
US10891180B2
Provided is an error detection system including: an input unit for setting a system operation request time based on an external input; a plurality of processors for performing a predetermined operation; and an error detection processor for detecting an error of each of the plurality of processors. The error detection processor transmits an error detection signal to a predetermined first processor of the plurality of processors, receives an updated error detection signal from a predetermined second processor among the plurality of processors, and determines whether the operation processing time of the plurality of processors is processed within the operation request time based on the updated error detection signal.
US10891177B2
A message management method is performed at a computing device, the method including: storing received messages into a plurality of cache queues according to priorities of the received messages; extracting messages from the plurality of cache queues, and storing the extracted messages into a uniform cache queue, wherein the uniform cache queue includes multiple entries, each entry corresponding to a respective one of the plurality of cache queues; scheduling the stored messages in the uniform cache queue to a plurality of outputting scheduling queues according to their respective priorities; and transmitting the stored messages from the scheduling queues to respective terminals by using a transmit channel corresponding to the scheduling queues.
US10891172B2
A method includes modifying a basic input/output system (BIOS) to load a virtual general purpose input/output (GPIO) driver in an operating system, the virtual GPIO driver comprising at least one control method to monitor a system control interrupt (SCI) (202). The method can also include detecting the system control interrupt invoking the virtual GPIO driver (204) and executing the control method corresponding to the system control interrupt, the control method to be identified in the modified BIOS (206). Furthermore, the method can include detecting an error from the execution of the control method (208) and modifying an operating system to prevent the error (208), the modification comprising a modification to the control method.
US10891162B2
Methods, apparatus, and articles of manufacture are disclosed to improve resource allocation for virtualized server systems. An example apparatus includes a resource identifier to identify a set of external storage resources when a host storage solution is not identified, a storage cost calculator to calculate a cost corresponding to the external storage resource set by comparing a parameter of an external storage resource in the external storage resource set to a requirement, a cost analyzer to determine whether the cost satisfies a cost threshold by comparing the cost to a cost threshold, and a workload domain allocator to allocate the external storage resource set to the workload domain when the cost satisfies the cost threshold.
US10891146B2
A data processing system operates in a plurality of modes including a first privilege mode and a second privilege mode with the first privilege mode giving rights of access that are not available in the second privilege mode. Application code executes in the second privilege mode and generates function calls to hypervisor code which executes in the first privilege mode. These function calls are to perform a secure function requiring the rights of access which are only available in the first privilege mode. Scheduling code which executes in the second privilege mode controls scheduling of both the application code and the hypervisor code. Memory protection circuitry operating with physical addresses serves to control access permissions required to access different regions within the memory address space using configuration data which is written by the hypervisor code. The hypervisor code temporarily grants access to different regions within the physical memory address space to the system in the second privilege mode as needed to support the execution of code scheduled by the scheduling code.
US10891145B2
Systems and methods are described for transforming a data set within a data source into a series of task calls to an on-demand code execution environment or other distributed code execution environment. Such environments utilize pre-initialized virtual machine instances to enable execution of user-specified code in a rapid manner, without delays typically caused by initialization of the virtual machine instances, and are often used to process data in near-real time, as it is created. However, limitations in computing resources may inhibit a user from utilizing an on-demand code execution environment to simultaneously process a large, existing data set. The present application provides a task generation system that can iteratively retrieve data items from an existing data set and generate corresponding task calls to the on-demand computing environment, while ensuring that at least one task call for each data item within the existing data set is made.
US10891140B1
Configuration snapshots can be obtained from various connected devices, such as network interface cards or hardware offload devices, to determine whether the configuration matches expected values. If discrepancies are determined then the appropriate values can be automatically applied to those devices. For each type and version of device, there can be a set of expected configuration values, or a golden model of configuration, that is determined and stored. The models can also be used to test updated configuration values, as the new values can be pushed to a subset of devices and the impact on performance determined. If acceptable performance improvement is detected, or another such target achieved, then the golden model can be updated with the new values and those values can be pushed out to the remainder of the devices.
US10891139B1
Technologies are disclosed herein that allow for utilization of firmware specific data through an Advanced Configuration and Power Interface (ACPI) Firmware Identification (FID) table in a computing system. The ACPI FID table can be loaded during a boot of a computer system. The ACPI FID table can be read after an operating system has been loaded on the computer system. Based upon firmware specific data in the ACPI FID table, functionality provided by the application can be restricted. The use of various features provided by the application can be restricted or the application can be restricted from executing entirely. Compatibility between the application and the firmware can be ensured based upon firmware specific data in the ACPI FID table.
US10891138B2
A secure start system for an autonomous vehicle can include a communications router comprising an input interface to receive a boot-loader to enable network communications with a backend system. The secure start system utilizes a tunnel key from the backend system to establish a private communications session with a backend data vault. The secure start system then retrieves a set of decryption keys from the backend data vault, via the private communications session, to decrypt a plurality of encrypted drives of the autonomous vehicle, which enables one or more functions of the autonomous vehicle.
US10891128B1
Techniques for detecting software regression in computing systems are disclosed. One example technique includes fitting data in a dataset into a multiple variable model to obtain a set of estimated coefficients. The dataset having data representing multiple entries each containing an identification of a combination of multiple payloads included in a build of a software product and a corresponding value of a performance metric of executing the build at a computing device. The payloads individually represent a source code change, a feature enablement, or a configuration modification of the software product. The estimated coefficients individually correspond to one of the payloads. The method further includes in response to determining that a corresponding estimated coefficient of one of the payloads has an absolute value that is greater than a preset threshold, indicating that a software defect is likely present in the corresponding payload.
US10891127B2
Configuration data collection at a device is disclosed, including: detecting, with respect to a device, a data collection event, wherein the data collection event is specified by a configuration file, wherein the configuration file further specifies a set of target data information and a corresponding set of target data information providers from which to collect target data in response to a detection of the data collection event; in response to the detection of the data collection event, collecting the target data based at least in part on the set of target data information and the corresponding set of target data information providers; and controlling the device based at least in part on the collected target data.
US10891126B2
Apparatuses, methods, systems, and program products are presented for on-device feature and performance testing and adjustment. An apparatus includes an audit module configured to determine one or more capabilities of a mobile device. An apparatus includes a feature module configured to determine one or more potential features that are executable on a mobile device. An apparatus includes an adjustment module configured to selectively configure, during runtime, one or more potential features that are executable on a mobile device in response to execution of the one or more potential features being affected by one or more capabilities of the mobile device.
US10891125B2
The present disclosure provides a system and method for updating a game application during runtime of a game application. The game application is executed on a client computing device using application code that includes a function store. During runtime of the game application, a function asset is received and stored in the function store. The function asset includes either precompiled code or code written in a scripting language and includes a version identifier. To execute a particular game function of the game application, the function asset is identified from other function assets in the function store based at least in part on its version identifier, and the game function is executed using the function asset.
US10891124B2
An aspect of the present disclosure facilitates deployment of patches in computing systems. In an embodiment, specific objects of a software application that have been used for processing of commands are identified. A set of objects of the specific objects having patches available to be applied are then determined. The available patches may be retrieved and applied. As a result, patches may not be applied to objects that are not used. According to another aspect, usage data indicating usage of each object when the object is invoked for processing of corresponding command, is maintained. An administrator is also provided the ability to configure a set of rules indicating conditions under which existence of patches is to be checked for used objects, and the usage data is examined according to the set of rules.
US10891115B2
As a non-limiting representative example, a system is disclosed that includes a product configurator user interface that displays a configurable model and receives configuration input for the model and a modeling platform comprising a segmenting engine networked together. The segmenting engine performs operations such as receiving configuration input and generating a first partial structured data set for evaluation by the configuration engine. The system also includes a configuration engine that communicates with the modeling platform. The modeling platform sends the first partial structured data set to the configuration engine for evaluation and receives back an evaluated instance reflecting an outcome of the configuration of the configurable model.
US10891113B2
Systems and methods are disclosed for developing an application on a development device. The application is built on a development device, then installed and run on a test device. Installation includes installing an event tap to intercept events generated by a user interacting with the application. In response to a call from the event tap, a test manager daemon snapshots the user interface elements of the application and packages the snapshot and event for transmission to the development device. A development environment on the development device receives the package, then generates and displays optimized source code in response to the received events and snapshots. Generated source code can be optimized to minimize a number identifiers, minimize a length of identifiers, minimize a generated number of lines of code, or optimize the generated source code for readability.
US10891106B2
Aspects of the subject technology relate to systems and methods for processing voice input data. Voice input data is received from a computing. An intended task is determined based on the received voice input data. Contextual information related to the intended task is obtained. A plurality of services to be accessed at the computing device is determined based on the intended task and the obtained contextual information. Instructions associated with the plurality of services are provided for transmission to the computing device for execution at the computing device.
US10891102B2
A method for controlling a scene sound effect and the electronic device includes after an device is turned on, starting a service having monitoring function; the device monitors the audio track of the device by means of the service having monitoring function, and determines whether the audio track includes an audio output; a mapping exists between the audio tracks and the applications in the device; if the device determines that the audio track includes an audio output, the device then determines, on the basis of the mapping, the application mapped to the audio track; the device obtains the scene sound effect corresponding to the application, and set the scene sound effect as the current sound effect of the device. The setting of the scene sound effects is autonomous, thereby simplifying operations and enhancing the utilization efficiency of the device while ensuring higher accuracy of scene sound effect.
US10891100B2
Disclosed embodiments provide methods and systems to capture, persist, and access a real-time audio stream and metadata associated with a radio broadcast. The real-time audio stream is captured on an audio capture device comprising a real-time clock. The audio is associated with the points in time it is captured with time markers. In embodiments, the audio is encoded for transmission with the time markers to a remote server. After being captured, encoded, and associated with time markers, the audio is transmitted to a remote server for archiving. Client devices are used to provide access to archived content. Clients request portions of the real-time audio stream from the remote server, and identify the portions they are requesting by including in their request either real-time bounds, or other information which is associated on the remote server with real-time bounds, such as content descriptor types.
US10891099B2
In one example, a computing system includes a first computing device including a first display having a moveable interaction window that is a subset of an entire display area of the first display, the first computing device to wirelessly transmit a video stream representing at least the interaction window. The computing system includes a tablet computing device including a second display, the tablet computing device to wirelessly receive the video stream and display content of the interaction window on the second display and cause movement of the interaction window on the first display based on movement of the tablet computing device.
US10891092B2
Image processing apparatus, control method therefor, and storage medium to present a setting content
In an image processing apparatus, in a case where a mode for executing, by pressing a second software key, a function based on a setting content of the second software key without displaying a first screen with which a setting content of an application is changeable is set and a setting content identical to the setting content displayed on the pressed second software key is displayed on a third software key, a second screen that enables a user to check the setting content corresponding to the second software key is displayed.
US10891084B2
Aspects of the present disclosure relate to an interconnect comprising an interface to couple to a master device, the interface comprising buffer storage. The interface is configured to receive a request from the master device for data comprising a plurality of data blocks, the master device requiring the data blocks in a defined order. A data collator is configured to: receive the request; issue a data pull request to cause the interface to allocate buffer space in the buffer storage for buffering the requested data; and responsive to receiving a confirmation that the buffer space is allocated, provide the requested data to the buffer storage. The interface is configured to employ the buffer storage to enable re-ordering of the plurality of data blocks of the requested data, prior to outputting the plurality of data blocks to the master device; and output the plurality of data blocks to the master device in the defined order.
US10891081B1
An asynchronous storage system may perform asynchronous writing of data from different sets of received non-consecutive synchronous write requests based on a dynamic write threshold that varies according to parameters of the storage device and/or synchronous write request patterns. The asynchronous writing may include coalescing data from a set of non-consecutive write requests in a plurality of received write requests that contain different data for a particular file, issuing a single asynchronous write request with the data that is coalesced from each write request of the set of non-consecutive write requests to the storage device instead of each write request of the set of non-consecutive write requests, and writing the data that is coalesced from each write request of the set of non-consecutive write requests to the storage device with a single write operation that is executed in response to the single asynchronous write request.
US10891076B1
A read and write data processing apparatus and method associated with computational memory cells formed as a memory/processing array (having a plurality of bit line sections) provides a mechanism to logically combine the computation results across multiple bit line sections in a section and across multiple sections, and transmit the combined result as an output of the processing array and/or store the combined result into one or more of those multiple bit line sections.
US10891075B2
A memory system may include: a plurality of resources; and a frequency adjuster configured to adjust operating frequencies of the plurality of resources at a predetermined adjustment timing, wherein the adjustment timing comprises at least one timing for dividing partial operation periods of at least one resource among the plurality of resources.
US10891074B2
A method of operating a key-value storage device includes a key-value storage device receiving from a host a first command including a first key, a first value, and a first snapshot identification (ID), the key-value storage device generating a first snapshot entry including the first snapshot ID, the first key, and a first physical address in a non-volatile memory device at which the first value is written, in response to the received first command, receiving from the host a second command including the first key, a second value, and a second snapshot ID, and in response to the received second command, the key-value storage device generating a second snapshot entry including the second snapshot ID, the first key, and a second physical address in the non-volatile memory device at which the second value is written.
US10891072B2
Devices and techniques for NAN flash thermal alerting are disclosed herein. A NAND array operation is received at a controller of a storage device that includes a NAND array. The controller evaluates a thermal condition of the NAND array in response to receipt of the NAND array operation. The controller then communicates the thermal condition along with a result of the NAND array operation.
US10891064B2
Embodiments for optimizing connectivity in a storage system by a processor. A preferred connectivity path may be determined between a host and a storage controller via one or more selected nodes, one or more storage virtualization systems, or combination thereof. A current connectivity path between the host and the storage controller may be determined to fail to match the preferred connectivity path. The host may be triggered to reconnect to the storage controller via the preferred connectivity path to enhance connectivity to between the host and the storage controller.
US10891063B2
Methods of operating an electronic system include allocating a group of memory cells of a plurality of groups of memory cells having a particular rank of a plurality of ranks for storing data of a particular data level of a plurality of data levels, determining a need for an additional group of memory cells for storing data of the particular data level, moving or discarding data from a different group of memory cells storing data of a different data level of the plurality of data levels in response to determining the need for the additional group of memory cells for storing data of the particular data level, and allocating the different group of memory cells for storing data of the particular data level.
US10891059B2
A storage system in a clustered system may receive a first input/output (I/O) request. The storage system may include one or more storage nodes. Each of the one or more storage nodes may have a copy of a particular object stored thereon. The storage system may execute the first I/O request. Executing the first I/O request may modify data of a first object in a first storage node. The first object may be a copy of the particular object. The storage system may transfer the modified data of the first object to a master storage node. The master storage node may include a master object update descriptor list.
US10891055B2
Data address management systems, methods, devices and uses for minimizing interaction with data consumers' data on data storage devices, an embodiment comprising an external bus for communicatively interfacing the data storage system and data consumers; at least one storage medium components, each storage medium component comprising a plurality of storage locations having a unique storage location indicators; a translation layer module comprising a data address space having data addresses associable with storage location indicators; and a controller configured to store data in the storage locations and creating associations in the translation layer module between data addresses and the physical location indicators; wherein the data address space is accessible by the data consumer for addressing requests relating to data stored on the storage device and wherein the controller is configured to manipulate the arrangement of the data addresses in the data address space.
US10891046B2
An electronic device including a housing including a front panel and a rear panel, the rear panel arranged on a side of the housing opposite the front panel, a processor configured to execute instructions and the processor being arranged within the housing, a display device configured to generate an interface based in part in response to the processor, where the display device is arranged in the front panel, a touchscreen associated with the display device and configured to sense a user input, where the user input is provided to the processor and where the touchscreen include part of the front panel, and a rear input arranged on the rear panel of the housing and configured to provide a dedicated input to the processor, the processor providing advanced user controls on the interface in response to operation of the rear input.
US10891038B1
An interstitial creator provides an interstitial creation interface for display on a user device, the interstitial creation interface facilitating addition of an interstitial to a playlist comprising pointers to media files of media items to be played one after another on the user device without user interaction. The interstitial creator receives, through the interstitial creation interface, user input specifying interstitial configuration parameters for the interstitial, and creates the interstitial based on an interstitial template and the received interstitial configuration parameters, wherein the created interstitial is supplemental content to be added before or after one of the media files of the media items.
US10891033B2
Methods for enhancing touch selections for content are performed by systems and devices. Users apply a contact instrument such as a finger, stylus, or pen to a touch interface to select content displayed via a user interface. Different amounts of the content are selected based on the characteristics of the contact instrument application to the touch interface and displayed to the user. Additionally, selected portions of content can be expanded or reduced by altering the application of the contact instrument, such as changing pressure or orientation, and by receiving other selection modifying inputs from other input devices. Characteristics of interaction for contact instruments are determined and applied to selection commands by the systems and devices. Context information related to the content is also used in determining the scope of selections.
US10891031B2
A method applied in a mobile terminal for displaying a task management interface includes: receiving a first trigger signal configured to trigger display of the task management interface; acquiring n application programs running in the mobile terminal triggered by the first trigger signal, where n is an integer greater than 1; acquiring a preview interface corresponding to each application program; and displaying the task management interface including preview interfaces respectively corresponding to the n application programs and arranged in a lattice.
US10891029B2
It is disclosed a method including obtaining, via a user interface, information being associated with a location of a map, the location of the map being considered to be associated with a problem.
US10891028B2
Methods and apparatus provide for tilting of a joystick. When there is room for scrolling in the tilting direction, a screen is scrolled in the same direction as the tilting direction. When there is no room for scrolling, and a previous or subsequent region continuous with a present display region in the contents of a book is present within double-spread pages at the time point in question, display is switched to the previous or subsequent region. When the previous or subsequent region continuous with the present display region is not present within the double-spread pages, and the tilting direction is parallel with the opening of the pages, a page turning animation is inserted, and the display region is switched. When the tilting direction is not parallel with the opening of the pages, display is directly switched.
US10891024B2
Operations to existing interfaces are mapped to categories. Options associated with each operation are mapped. A front-end hierarchical interface is generated from the mappings. An initial window is rendered for operation selection from the categories. A second window is generated based on user operation selection for user option selections. Once user option selections are made, and API is processed to cause an existing interface to generate a third window that places the user within the existing interface with a context/state defined by the user through the initial window and the second window with the operation and options selections.
US10891017B1
A mobile communication device. The mobile communication device comprises a display, a processor, a non-transitory memory, an application launcher stored in the non-transitory, and a first mobile application comprising a rotating icon software development kit (SDK) stored in the non-transitory memory. When the first mobile application is executed by the processor, the SDK requests the application launcher to present application icons in a rotation sequence in a same position on the display, where the application icons comprises a first icon and a second icon, when the first icon is selected, the application launcher launches the first mobile application, and when the second icon is selected, the application launcher launches the first mobile application, an alternative activity of the first mobile application is performed, and the first mobile application accesses a link to a second mobile application associated with the second icon, where the link references an application data store.
US10891016B2
A device, system, and method generate a graphical interface including a map for a set of items. The method includes identifying the items in the set of items. For each item, the method includes measuring a usage characteristic for the item at a predetermined time and generating an icon for the item, a display characteristic of the icon based on the usage characteristic. The method includes generating the map including the icons.
US10891006B2
The present invention provides a panel driving device: supplying a first signal to a first sensor electrode by using a first amplifier, so as to detect a change in the capacitance of the first sensor electrode; supplying a second signal, having the same waveform as that of the first signal, to a second sensor electrode adjacent to the first sensor electrode by using a second amplifier; and detecting the proximity or a touch of an external object toward the sensor electrodes according to the change in the capacitance of the first sensor electrode.
US10891003B2
An interactive container creation method, apparatus and system. The method includes creating a list, deploying the list to at least one device, calibrating and identifying touch areas, identifying at least one of an asset and a shape to be defined as a touch area, identifying the x,y axis of each point for a predetermined number of points for each of the at least one of asset or shape, and creating a touch area based of the identified x,y axis.
US10890999B2
An electronic pen comprising pen position recognition means, comprising at least one electrical voltage source, at least one digital control unit, a force transmission element, and at least one force sensor for measuring a writing pressure force, characterized in that the electronic pen comprises at least one resilient means, and the at least one resilient means being configured to generate a force that opposes the pressure force acting on the at least one force sensor. Also disclosed are methods for preventing overloading of a force sensor for measuring a writing pressure force for an electronic pen.
US10890996B2
Transparent displays with capacitive touch are disclosed herein. Some embodiments include a rear transparent layer having light emitting elements, an intermediate transparent structural layer disposed on the rear transparent layer, a top transparent layer having capacitive touch elements that receive touch input, and a microprocessor that receives the touch input from the capacitive touch elements and controls illumination of the light emitting elements in response to the touch input, the microprocessor being configured to use a pulse skipping scheme applied to control illumination of the light emitting elements.
US10890986B2
An electronic pen includes: a receiver that receives tag information transmitted from an electronic tag transmitter; a transmitter that transmits a position detection signal for detecting an instruction position in a sensor of a position detection apparatus to the position detection apparatus; and a control circuit that controls the transmitter to transmit the tag information to the position detection apparatus along with the position detection signal when the receiver receives the tag information. The position detection apparatus receives a signal transmitted from the electronic pen, the signal including the tag information and the position detection signal from the electronic tag transmitter, and stores information of the position instructed by the electronic pen detected by the detection circuit in a storage device in association with the tag information from the electronic pen received by the sensor.
US10890984B2
Disclosed are a computer input apparatus including a mouse pad and a pointing device, and a setting method. The pointing device includes a displacement sensing part, a light sensing part, a memory and a processing part. The displacement sensing part detects a displacement of the pointing device. The memory stores at least a set of predetermined parameters. The processing part is connected to the displacement sensing part, the light sensing part and the memory. The mouse pad includes an indicating unit. When the pointing device is operated on the mouse pad, the light sensing part detects a light mode of the indicating unit, and the processing part selects and sets one of the predetermined parameters as a working parameter of the pointing device according to the detected light mode of the indicating unit.
US10890982B2
A system and method for a hybrid multimode input device includes a multimode input device capable of a two-dimensional (2D) mode of operation and a three-dimensional (3D) mode of operation. The device includes a two-dimensional (2D) position sensor, a three-dimensional (3D) position sensor, and a processor. The processor is configured to enter a 3D input mode when the processor detects that the input device is in a first orientation, and enter a 2D input mode when the processor detects that the input device is in a second orientation. The 2D input mode is configured to provide 2D position data to a connected computer system, and wherein the 3D input mode is configured to provide 3D position data to the connected computer system.
US10890974B2
Examples are disclosed that relate to haptic actuators. One disclosed example provides a haptic actuator including an inductive coil, a layer of a compressible material positioned adjacent to the inductive coil and transverse to an axis of the inductive coil, and a magnet positioned on the layer of compressible material such that the magnet is movable relative to the inductive coil via compression of the layer of the compressible material upon application of a control signal to the inductive coil. Another example provides an article including a textile formed at least partially from a yarn including a core and a conductor wound around the core to form an inductive coil, and a magnetic object integrated with the textile at a position transverse to a direction of a magnetic field formed by the inductive coil.
US10890971B2
A virtual reality (VR) system for providing a real time VR visualization of a target area of an aircraft that comprises one or more reference targets established in known locations in the target area of an aircraft, hand gloves, a plurality of sensing elements established on at least the operator's hand gloves, a reception device that receives the information provided by the sensing elements to provide relative locations of the sensing elements against the one or more reference targets. The reception device comprises processing means to build the real time VR visualization that represents at least the operator's hands against the target area of the aircraft based on the sensing elements. The VR system also comprises display means that display the real time VR visualization to the operator.
US10890970B2
An embodiment of the invention provides a method where input is received in sensors on a glove, where the sensors include a force sensor, a flex sensor, and/or a range-of-motion IMU sensor. The input is sent from the sensors on the glove to a processor on the glove. The input is analyzed with the processor to determine an exercise being performed by a user of the glove. A trained neural network is used to analyze the input from the sensors; and, the orientation of the glove is recognized with the trained neural network. The input and the orientation are classified as a grip exercise and/or a rotation exercise.
US10890966B2
When generating an extrapolated frame by extrapolating object motion from a rendered frame in a graphics processing system, regions of a first frame are compared 90 with corresponding regions of another frame. If the regions are determined to be different, it is determined whether or not regions of the first frame contain objects that need to be extrapolated to generate the extrapolated frame, but if the regions are determined to be similar, it is assumed that the regions of the first frame do not contain any objects that need to be extrapolated to generate the extrapolated frame.
US10890963B2
A system and method for performing sleep state enhancements in a computing device using firmware and NVDIMMs that include DRAM and flash memory is discussed. The flash-backed DRAM covers all of platform memory. All writes to DRAM during system operation are propagated to the flash. Sleep state requests trigger a System Management Interrupt and a firmware a SMI handler handles the sleep state request so as to enable power savings during the sleep state and facilitate faster resume times when exiting the sleep state.
US10890958B2
The present disclosure provides a centralized power meter for a signal processing circuit, comprising: M sample buffers, each configured to buffer samples respectively from at least one of N sources, and trigger a request for power calculation of the buffered samples in response to the buffered samples, the request having a corresponding priority; a switch, configured to route the requests from the M sample buffers to one or more power calculation cores; the one or more power calculation cores, each configured to retrieve the samples from the sample buffer in an order of their corresponding priorities, in response to the routed requests, and to perform power calculation of the retrieved samples, wherein N and M are integers no less than 1, and N is no less than M. The present disclosure further provides a centralized power calculation method.
US10890956B1
A system for cooling a device while obscuring the device behind a bezel mounted to a front panel of a case of an information handling system. A bracket is configured for selective positioning in any of a plurality of locations and a plurality of orientations. The bracket is configured with a first plurality of openings formed in two or more arrays, the case comprises a second plurality of openings in an array and the bezel has a third plurality of openings. The openings are configured such that when the bracket is mounted in the case and a bezel is positioned on the case, the device is obscured without interfering with cooling the device.
US10890955B2
A system for controlling at least one environmental condition within at least one data storage library. The system may include at least one enclosure surrounding at least a portion of at least one data storage library. The system may also include at least one environmental conditioning unit fluidly connected to the at least one enclosure via at least one duct, wherein the at least one environmental conditioning unit is configured to control at least one environmental condition (e.g., temperature and/or humidity) within the at least one enclosure and within the at least one data storage library.
US10890953B2
A touch sensing device is disclosed. The touch sensing device includes one or more multifunctional nodes each of which represents a single touch pixel. Each multifunctional node includes a touch sensor with one or more integrated I/O mechanisms. The touch sensor and integrated I/O mechanisms share the same communication lines and I/O pins of a controller during operation of the touch sensing device.
US10890951B1
A portable information device includes a hinge device rotatably connecting one edge portions of a first chassis and a second chassis, a display, and a cover member covering a side of the hinge device. The hinge device connects the first chassis and the second chassis so as to be foldable from a usage form in which a top surface of the first chassis and a top surface of the second chassis are on substantially the same plane to a storage form in which the top surfaces of the first chassis and the second chassis face each other. The cover member is contained inside the first chassis and the second chassis in the usage form and covers a side of a gap formed by separation of the one edge portions of the first chassis and the second chassis in the storage form.
US10890947B2
A rollable displace device is provided. The rollable display device includes a flexible display assembly coupled to a roller that is configured to be wound and unwound around the roller. When the display panel is wound around the roller, the display panel is received in a housing. When the display panel is unwound from the roller, the display panel extends from the housing. The display device includes at least one support link coupled to the display panel and configured to extend and contract in response to the unwinding and winding of the display panel, respectively. The at least one support link supports the display panel in the unwound state and reduces or prevents overturning of the display panel in the unwound state.
US10890941B2
A headset for experiencing an augmented and/or a virtual reality environment may include a housing defining an interior cavity, with optical components received in the interior cavity of the housing. A front face may be rotatably coupled to a front portion of the housing to selectively enclose the interior of the housing. A computing device including a display may be received in a slot defined between the front portion of the housing and the front face. A face pad may be removably coupled to the housing, opposite the front face, so as to enclose the optical components in the housing. A user may view an augmented/virtual reality environment displayed on the display through the optical components received in the housing. An adjustable head strap assembly may adjustably position the headset on the head of the user.
US10890940B2
The present disclosure provides a display screen, a terminal display screen assembly, and a mobile terminal. The display screen may include a first through hole penetrating the display screen in a thickness direction of the display screen, a display face and a non-display face opposite to each other, and a positioning structure arranged on the non-display face and located around the first through hole. An optical device may include a first optical portion and a second optical portion. The first optical portion is arranged in the first through hole, the second optical portion is fixedly coupled to the positioning structure, and the second optical portion is positioned by the positioning structure.
US10890939B2
A method for generating a not-yet (NYET) signal in a recovered reference system for recovering a device reference clock on a device, wherein the NYET signal indicates that the device is not yet ready for transition into a low power mode, in order to improve a quality of a recovered reference clock representative of a host reference clock of a host communicatively coupled to the device, may be provided. The method may include detecting receipt of start-of-frame markers from the host to the device, responsive to detecting receipt of the markers, determining whether a condition for NYET generation is being met, responsive to the condition for NYET generation being met, generating the NYET signal to cause the host to continue generating the markers, and responsive to the condition for NYET generation not being met, causing the device to generate an acknowledge signal for transition of the device into the low power mode.
US10890920B2
A map-data collection system for mapping an area includes a first sensor, a receiver, and a controller-circuit. The first-sensor is for installation on a first-vehicle. The first-sensor is configured to gather perception-data of an area from a first-perspective. The receiver is for installation on the first-vehicle. The receiver is configured to receive perception-data gathered by a second-sensor mounted on a second-vehicle proximate to the first-vehicle. The second-sensor is configured to gather perception-data of the area from a second-perspective different from the first-perspective. The controller-circuit is in communication with the first-sensor and the receiver. The controller-circuit is configured to determine composite-data in accordance with the perception-data from the first-sensor on the first-vehicle and the perception-data from the second-sensor on the second-vehicle. Optionally, the first-vehicle may communicate with the second-vehicle in a manner effective to control the relative-position of the first-vehicle and the second-vehicle while the perception-date is being collected.
US10890918B2
The present invention relates to a method and apparatus to determine the position of an image sensor relative to a predetermined continuous pattern of colors and/or objects based on the images said patterns of colors and/or objects produces within the image sensor.
US10890914B2
A sensor unit includes a sensor interface coupled to a number of sensors and a host interface coupled to a host system utilized to autonomously drive the vehicle. The sensor unit further includes sensor control modules corresponding to the sensors. Each sensor control module includes delay time control logic, delay adjustment logic, and a trigger signal generator. The delay time control logic is to receive a pulse time adjustment (PTA) value from the host system. The delay adjustment logic is to receive a trigger time adjustment (TTA) value from the host system. The delay adjustment logic is to modify timing of at least a portion of the pulses of a pulse signal based on the PTA value and the TTA value. The trigger signal generator is to generate a trigger signal based on the modified pulse signal and to transmit the trigger signal to a corresponding sensor.
US10890911B2
A system and method for autonomously transporting and delivering one or more commodities from drop-off point to recipient preferred environment, is disclosed. The system is configured to analyze an authorized person's voice command or request and executes the request. The system provides at least two modes of operation to deliver the commodities comprising mapped location delivery mode and human following delivery mode. The system is configured to analyze the command and extract the delivery location. The system is further configured to identify the location of the point of the interest based on object detection system and environment understanding system, to deliver the commodities. At human following delivery mode, the ADV follows the recipient and saves the location or path data once the preferred environment is located. At mapped location delivery mode, ADV maneuvers itself to the destination location by retrieving information on recipient's previous history of delivering commodities.
US10890909B2
A method and system enabling an automated vehicular mode switching improvement is provided. The method includes receiving detected road conditions, weather related data, and current GPS coordinates associated with a vehicle in motion. The detected road conditions and weather related data are analyzed. In response, it is determined that the vehicle is currently operating in an autonomous driving mode and should be switched to a manual driving mode. A resulting alert is generated. The alert is presented to the user and it is determined if the vehicle has been switched to manual driving mode.
US10890906B2
Disclosed is an electronic device. The electronic device includes a display and a processor to provide a first UI for setting a reconnaissance target of an unmanned aerial vehicle, and based on the reconnaissance target being selected through the first UI, control the display to provide a second UI for selecting a flight path for reconnoitering the reconnaissance target, and the second UI includes image information regarding each of different flight paths for reconnoitering the reconnaissance target.
US10890895B2
In described examples of methods and control systems to control a position and/or velocity of a machine, control circuitry is coupled to receive and dither a control signal, and to compute a control output value according to the dithered control signal and a control function. An inverter is coupled to the control circuitry, to control the position and/or velocity according to the control output value.
US10890874B2
An image forming apparatus includes an apparatus cover, first and second exposure units, and an orientation setting mechanism. The apparatus cover opens or closes by pivoting about a rotation fulcrum with respect to an apparatus body. The first exposure unit is disposed at a first position, on an inner surface, spaced apart from the rotation fulcrum. The second exposure unit is disposed at a second position, on the inner surface, closer than the first position to the rotation fulcrum. The orientation setting mechanism sets an orientation of the first exposure unit to a first direction approaching the apparatus body in a closed state. The orientation setting mechanism sets it to a second direction further away than the first direction from the rotation fulcrum and sets the orientation of the second exposure unit to a third direction between the first and second directions when the opening angle is a first angle.
US10890870B2
In one example of the disclosure, a set of scanned images is accessed. The scanned images are scans of distinct printouts of subject images produced utilizing an intermediate transfer member. A set of defect maps is created by comparing the scanned images to reference data for the subject images. The set of defect maps are combined into an integrated defect map. A dent defect on the ITM is identified utilizing the integrated defect map.
US10890867B2
An image forming apparatus includes an image former which forms an image on a recording medium, a pressure member, a fixing member which is pressed against the pressure member to form a nip portion and comes into contact with the image formed on the recording medium conveyed at the nip portion, and a hardware processor. The hardware processor causes one member, either the pressure member or the fixing member, to function as a driving member which conveys the recording medium in a normal mode and causes the other member of the pressure member and the fixing member to perform an assist operation for reducing torque of the driving member compared to the normal mode to increase gloss of the image in a high-gloss mode.
US10890866B2
A transfer device includes a transfer section that nips a recording medium between the transfer section and an image carrier, which carries an image on a surface thereof, with a variable pressure and that transfers the image on the image carrier to the recording medium; and a transport section that transports the recording medium while the recording medium passes through a transfer region between the image carrier and the transfer section. The transport section transports the recording medium with a first transport ability when the pressure is a first pressure and with a second transport ability that is lower than the first transport ability when the pressure is a second pressure that is higher than the first pressure.
US10890858B2
A development device includes a layer thickness regulating blade including a support sheet metal, a blade rubber section, and a side edge seal, the support sheet metal having a first end portion, a second end portion, and a center portion between the first end portion and the second end portion, in an axial direction of a development roller. In a width direction of the support sheet metal, the first end portion of the support sheet metal in the axial direction is shorter than the center portion of the support sheet metal in the axial direction. In the width direction, a distal-end edge of the first end portion of the support sheet metal is closer to a base end portion of the support sheet metal than a distal-end edge of the blade rubber section.
US10890846B2
Disclosed herein are a photosensitive resin composition and a cured film prepared therefrom. The photosensitive resin composition introduces a siloxane polymer containing a fluorine atom which has strong water-repellency into a composition including a common siloxane polymer and an epoxy compound, and fluorine groups may be present in the whole region of the cured film so that the water-repellency due to a fluorine component may be maintained even after removing the surface of the cured film is removed via a dry etching process. As a result, the resistance (chemical resistance) to chemicals used in a post-processing can be maximizes to provide a cured film having excellent stability.
US10890845B2
A chemically amplified positive-type photosensitive resin composition capable of suppressing occurrence of footing in which the width of the bottom becomes narrower than that of the top in a nonresist section, denaturation of the surface of the metal substrate, and occurrence of a development residue, when a resist pattern serving as a template for a plated article is formed on a metal surface of the substrate having the metal surface by using the composition; a method for manufacturing a substrate with a template by using the composition; and a method for manufacturing a plated article using the substrate with the template. A mercapto compound having a specific structure is contained in the chemically resin composition which includes an acid generator, and a resin whose solubility in alkali increases under the action of acid.
US10890841B2
A camera module testing fixture for testing a performance of a camera module includes a mounting body, a fixture block set detachably mounted to the mounting body, an actuating module, a cover fixed on the actuating module, and a base. The mounting body and the actuating module are disposed on a same first side of the base. The actuating module is configured to move the cover along a first direction to above the fixture block set and further configured to move the cover along a second direction perpendicular to the first direction and perpendicular to the mounting body.
US10890840B2
A projection optical system satisfies θ1≥15 (deg) and 3
US10890837B2
A structured light projection system including a substrate, a semiconductor laser chip, a first optical module, and a second optical module is provided. The semiconductor laser chip is electrically connected to the substrate. The first optical module is disposed on the substrate. The second optical module is disposed on the first optical module. The deviation rate between optical axes of the optical modules and the semiconductor laser chip and the calibration time thereof are reduced by the first optical module directly packaging the substrate through a primary optics design, so as to increase the yield of the structured light projection.
US10890833B2
A projection-type image display apparatus has a projection optical system that can sufficiently meet requirements for significant reduction in a throw distance and a large image and that can downsize. A projection image display apparatus of an oblique type comprising, inside a housing: a light source; an image display element configured to modulate an intensity of light from the light source in accordance with an image signal; and a projection lens system including a plurality of lenses configured to project image light onto a projection plane from an oblique direction, the image light being modulated from the image display element. The projection lens system has a lens integrally having an aspherical lens surface and a freeform lens surface, and the lens integrally having the aspherical lens surface and the freeform lens surface is arranged in the projection lens system so that light components of luminous flux are separated.
US10890831B2
A gimbal structure includes an electric motor including an electric motor output shaft and an electric motor housing, a gimbal shaft assembly coupled with the electric motor output shaft, and a slidable lock mechanism arranged at one of the electric motor housing and the gimbal shaft assembly. The slidable lock mechanism is configured to switch between an engaged state and a disengaged state. In the engaged state, the slidable lock mechanism engages with another one of the electric motor housing and the gimbal shaft assembly to limit rotation of the gimbal shaft assembly relative to the electric motor. In the disengaged state, the slidable lock mechanism disengages from the other one of the electric motor housing and the gimbal shaft assembly to release restriction between the gimbal shaft assembly and the electric motor.
US10890827B2
A camera accessory, at which light from a subject enters, detachably mountable at a camera body, includes: a communication unit that communicates with the camera body; and a first storage unit that stores a discriminating signal indicating whether or not another device capable of communicating with the camera body is mountable on a subject side of the camera accessory, wherein: the communication unit transmits the discriminating signal to the camera body.
US10890826B2
A removable and flexible protective cap that is configured and dimensioned to stretch and slip over fixed camera lenses, detachable camera lenses and other tubular-shaped objects. The protective cap fits on objects having different diameters. The protective cap further includes integrated bumpers to provide improved protection against impacts. The protective cap has a memory such that when it is removed from a lens, it returns to its original shape. The protective cap may include a lint-resistant feature to prevent lint and dust from adhering to the cap. The protective cap is particularly suited for lenses used in photography, videography, hunting, military, and astronomy. The protective cap is also suited for use on non-optical devices, including gun barrels. In addition, the protective cap is suitable for use on other tubular-shaped objects.
US10890821B2
An electrochromic device is structured to selectively switch separate regions to separate transmission levels, based at least in part upon different respective sheet resistances of separate conductive layer regions. Sheet resistance of a conductive layer region can be associated with a transmission level to which a corresponding EC stack region can be switched, and a conductive layer with separate regions having separate sheet resistances causes corresponding EC stack regions to switch to different transmission levels. Sheet resistance in a conductive layer region can be adjusted via various processes, including introducing various chemical species into the conductive layer region to adjust a chemical species distribution in the region, where the chemical species distribution is associated with the sheet resistance of the region, heating conductive layer regions to induce oxidation of the region, adjusting the thickness of a conductive layer region, etc.
US10890817B2
According to one embodiment, a display device includes a first electrode, a second electrode, a first wiring electrically connected to the first electrode, a second wiring electrically connected to the second electrode, and a controller electrically connected to the first wiring and the second wiring, wherein the first electrode and the second electrode are located in a display area, the first electrode is connected to the first wiring in a position away from the controller than the second electrode, the second electrode is connected to the second wiring in a position closer to the controller than the first electrode, and a number of the first wiring being greater than a number of the second wiring.
US10890810B2
A display device includes substrates, pixels, an inter-pixel light blocking portion, a spacer, a spacer non-arranged portion, and a spacer arranged portion. The pixels are arranged in each of a first direction and a second direction perpendicular to each other. The inter-pixel light blocking portion includes at least one first partition portion partitioning the pixels arranged in the first direction and at least one second partition portion partitioning the pixels arranged in the second direction. The spacer is disposed between the substrates. The spacer non-arranged portion in which the spacer is not arranged is included in the first partition portion. The spacer arranged portion in which the spacer is arranged is included in the first partition portion. The spacer arranged portion wider than the spacer non-arranged portion has a formation area straddling the second partition portion with respect to the second direction.
US10890808B2
A cell assembly, including a first substrate and a second substrate. The first substrate includes: a color resist layer and a first passivation layer. The first support protrudes from the color resist layer. The first passivation layer covers the color resist layer. The first passivation layer and the first support together form a first support assembly, and the first support assembly is in surface contact with the second substrate. Compared with the use of the silicon ball and the gold ball independent of the first substrate to support the second substrate, the present construction is much stable and has better support effect, thereby realizing the uniform thickness of the peripheral region of the cell.
US10890807B2
The disclosure provides a display substrate, including: a transparent substrate which includes a side surface and an edge; a transparent electrode layer formed on the side surface of the transparent substrate and covering the full side surface; and an alignment layer formed on the transparent electrode layer and covering the full surface of the transparent electrode layer; the alignment layer including a connecting region and a photosensitive region, and the photosensitive region including a photosensitive material. The disclosure also provides a manufacturing method of a display substrate, and a display panel.
US10890802B2
A backlight module capable of simple manufacture and a display device using the backlight module are provided. A reflective sheet to redirect the light from LEDs or other light source is located in position on the backlight module by means of optical lenses, which also spread the light for better uniformity of lighting. The optical lens includes inclined surfaces which form an opening with a circuit board that allows engagement of a reflective sheet. The reflective sheet is between the optical lens and the circuit board. The manufacturing step of fixing the reflective sheet to the circuit board is not required, and when any LED or other light emitting element, or the circuit board itself, fails, it is only necessary to disassemble the optical lens at the one position. Assembly and maintenance efficiency are improved, and the reliability of the backlight module and the display device is improved.
US10890798B2
The present disclosure provides a liquid crystal display panel and a manufacturing method thereof. The display panel includes a color filter substrate. The color filter substrate includes a color resist layer. The color resist layer includes a first color resist area and a second color resist area. The first color resist area corresponds to a display area. The second color resist area corresponds to a non-displaying area. The second color resist area includes a first color resist and a second color resist, and the second color resist is formed in the first color resist.
US10890793B2
The liquid crystal film cell of the present application can control expansion of a base film at a high temperature by applying an expansion control layer having a high-temperature expansion coefficient different from that of the base film thereto, thereby effectively maintaining a cell gap at a high temperature, whereby high-temperature durability can be improved and gravity defects can be eliminated.
US10890791B2
A light control device includes: a light control element including a first layer stack and a second layer stack which include electrodes provided on base members, respectively, and a liquid crystal layer sandwiched between the first and second layer stacks; a switching element connected between an AC power supply and the light control element; a comparator that detects whether or not the AC power supply is higher than a first voltage that is higher than 0 V and is lower than a maximum value of the AC power supply; and a control circuit that performs PWM control or PFM control on the switching element if the AC power supply is higher than the first voltage.
US10890784B2
Methods, devices, and computer programs for determining a near-vision point of a person are disclosed. The person under examination looks at a movable near-vision target, and an image of the person is captured with a camera device incorporated into the near-vision target. The orientation and/or position of the near-vision target is determined. The near-vision point is then determined from the orientation and/or position of the near-vision target.
US10890772B2
Waveguide enhanced resonant diffraction is provided in grating structures having negligible non-resonant diffraction by the grating. This is done by making the grating thickness much less than any relevant wavelength, and by having the grating in proximity to a waveguide for diffractive coupling to and from a mode of the waveguide. Material absorption in the grating material can be used to suppress undesired diffraction orders. The resulting structures can provide rainbow-free diffractive optical sampling.
US10890767B1
Systems and methods for auto-calibrating a virtual reality (VR) or augmented reality (AR) head-mounted display to a given user with a refractive condition without adding corrective lenses to optical elements of the head-mounted display and without requiring subjective refraction procedures. An autorefractor assembly of the head-mounted display, or a separate autorefractor headset, measures refractive error and communicates the measurements to a control system of the head-mounted display. Based on the refractive error measurements, the head-mounted display can adjust adaptive lenses and other adaptive optics to modify transmitted images; can make compensating adjustments to images displayed by a stereoscopic display device of the head-mounted display; or can make both types of adjustment. These automatic calibrations correct displayed images to compensate for refractive aberration in one or both eyes of the user. In an embodiment, the head-mounted display can correct other vision defects of the given user measured by objective ophthalmic examination.
US10890763B2
Provided is an information display apparatus that significantly improves light resistance with respect to sunlight. The information display apparatus, which displays video-image information on a projection surface by a virtual image, includes in a housing partly having an opening: a video-image-light generator that generates video-image light for displaying the video-image information; a video-image-light processor that performs a predetermined optical processing to a video image generated by the video-image-light generator; and a projector that projects, onto the projection surface through the opening of the housing, the video-image light optically processed by the video-image-light processor so that a viewer is capable of virtually recognizing the video-image information as a virtual image in front of the projection surface, wherein a light path in the housing is provided with a suppressor selectively suppressing a P-polarizing component of light in a visible light region.
US10890758B1
This disclosure describes deflecting moisture out of the field of view of an imaging device during operation of an aerial vehicle, such as a UAV. The imaging device and/or a deflector positioned in the field of view of the imaging device is positioned within a path of a propulsion motor air disturbance. The deflector protects the lens from environmental conditions, such as moisture and rain and is positioned such that the force of the propulsion motor air disturbance moves any moisture, rain, or other debris contacting the surface of the deflector across the deflector surface and out of the field of view of the imaging device. As a result, distortion of image data generated by the imaging device as a result of water or moisture on the lens or in the field of view of the lens of the imaging device is reduced, if not eliminated.
US10890752B2
An optical path turning module includes an optical path turning unit, a carrier, a fixing element and a driver. The optical path turning unit includes a sloping surface. A light beam enters the optical path turning unit along a first axis, is reflected by the sloping surface, and leaves the optical path turning unit along a second axis. The carrier is configured to fix the optical path turning unit and includes a main body and a plurality of first clamping portions. The main body is sloped with respect to the second axis, and the first clamping portions extend from the main body in a direction parallel to the second axis. The carrier is disposed in the fixing element. The driver is configured to drive the carrier to rotate about a third axis with respect to fixing element. The third axis is perpendicular to the first axis and the second axis.
US10890751B2
The systems and applications for generating the augmented reality (AR) images are disclosed. The system includes a processing module and a digital microscope module having a plurality of camera units, and the processing module tracks and parses the user's motions to generate the related control signals, the virtual objects composed to form the AR images according to the received instant images of the observed objects captured by the digital microscope module. Moreover, the processing module generates and outputs the AR images composing of the instant images and the user interface (UI), icons, objects, video and/or information related to the interactive applications while the display mode switch or the real-time tutorial and sharing is triggered.
US10890747B2
A magnifying observation apparatus obtains a plurality of first luminance images by controlling an illumination section so as to illuminate an observation target with illumination light from a first illumination direction and controlling a change section and an imaging section so as to image the observation target, obtains a plurality of second luminance images by controlling the illumination section so as to illuminate the observation target with illumination light from a second illumination direction symmetric with the first illumination direction about an optical axis and controlling the change section and the imaging section so as to image the observation target in a plurality of different focal positions, and generates a roughness enhancement image that enhances roughness on the surface of the observation target by applying depth synthesis and roughness enhancement.
US10890737B2
An optical imaging system includes a first lens having an image-side surface that is concave; a second lens having a refractive power; a third lens having an object-side surface that is convex; a fourth lens having an image-side surface that is concave; a fifth lens having a refractive power; and a sixth lens having a refractive power and an image-side surface having an inflection point, wherein the first lens through the sixth lens are sequentially disposed in numerical order from an object side of the optical imaging system toward an imaging plane of the optical imaging system, and the optical imaging system satisfies TL/(2Y)≤1.01 and 1.2≤tan θ, where TL is a distance from an object-side surface of the first lens to the imaging plane, 2Y is a diagonal length of the imaging plane, and θ is half a field of view of the optical imaging system.
US10890732B2
A lens is provided. The lens comprises a lens body. The lens body is substantially in a shape of a circular table. A small end of the lens body is provided with a concave inner light source accommodation space. The inner surface of the light source accommodation space is an incident surface of light. A surface of a large end of the lens body is an exit surface, and a side surface of the lens body is a reflecting surface. A bottom of the light source accommodation space is provided with a cylindrical protrusion. A cross section dimension of the light source accommodation space gradually decreases, from the small end of the lens to the large end of the lens. The cylindrical protrusion is formed by protrusion from the bottom of the light source accommodation space toward the small end of the lens body.
US10890727B2
A light module for illuminating an outer component of a vehicle, including: a housing for fastening the light module to the vehicle; a cover mounted on the housing; an inner space delimited between the housing and the cover; a printed circuit board in the inner space; a light source on the printed circuit board and configured for emitting an illumination beam; and a light guide in the housing facing the light source and extending outside the inner space for guiding the illumination beam along the outer component; wherein the housing and the printed circuit board are provided with complementary indexing means tightly fitted relative to each other, for directly positioning the light source mounted on the printed circuit board relative to the light guide in the housing. A process for manufacturing such light module is also described.
US10890724B2
An optical cable subassembly includes one or more optical waveguides, at least light coupling unit comprising a first attachment area permanently attached to the optical waveguides, and at least one cable retainer comprising a second attachment area permanently attached to the optical waveguides and adapted to be installed in a housing. A length of the optical waveguides between the first attachment area and the second attachment area allows a bend in the optical waveguides that provides a predetermined mating spring force at a predetermined angle of the light coupling unit when installed in the housing.
US10890714B2
Luminaires are described herein employing waveguides and associated architectures for dynamic alteration of illuminance distribution patterns. The waveguide includes a light extraction component. The waveguide transmits light from a light source to the light extraction component by total internal reflection (TIR). The light extraction component includes one or more reversibly moveable surfaces for altering illuminance distribution patterns of the luminaire in response to one or more forces applied to the light extraction component by a force application assembly of the luminaire.
US10890712B2
Photonic devices having Al1-xScxN and AlyGa1-yN materials, where Al is Aluminum, Sc is Scandium, Ga is Gallium, and N is Nitrogen and where 0
US10890711B2
The present disclosure provides an insulation detection circuit and method, and a battery management system. The circuit includes a first isolation module, a voltage division module, a signal generation module, first and second sampling points and a processor. A first end of the first isolation module is connected to a power battery, and a second end of the first isolation module is connected to the second sampling point. The signal generation module is connected to the first sampling point and configured to inject an AC signal into the power battery and provide the first sampling point with a first sampled signal. A first end of the voltage division module is connected to the first sampling point, and a second end of the voltage division module is connected to the second sampling point. The processor is configured to calculate an insulation resistance of the power battery.
US10890706B2
An optical device has a light guide plate configured to guide light within a plane parallel to an emission surface thereof, and a plurality of optical deflectors arranged two-dimensionally within a plane parallel to the emission surface. Each of the optical deflectors deflects light propagating through the light guide plate, and causes the emission surface to output light forming an image in a space. Each of the optical deflectors is configured to spread the light incident thereon that has an intensity distribution corresponding to an image in a direction orthogonal to the light guide direction of the light guide plate in a plane parallel to the emission surface, and cause the emission surface to output the light which groups the light from the plurality of optical deflectors arranged along a direction orthogonal to the light guide direction, such that light radiating from the image is formed.
US10890701B2
The present invention is to provide a laminate that includes a polarizer and a photo alignment film and is excellent in the moisture-heat resistance of the polarizer, a method of producing a laminate, a polarizing plate, a liquid crystal display device, and an organic EL display device including the laminate. The laminate of the present invention includes a polarizer, and a photo alignment film that is adjacently arranged on the polarizer, the photo alignment film is a layer formed by bringing a composition for forming a photo alignment film into direct contact with a surface of the polarizer, and the composition for forming a photo alignment film contains Compound A having a photo-aligned group and Compound B having a crosslinking group, or Compound C having a photo-aligned group and a crosslinking group.
US10890698B2
A diffraction optical element includes a first diffraction grating having a first grating surface and a first grating wall surface, a second diffraction grating having a second grating surface and a second grating wall surface, and a thin film configured to contact the first grating wall surface and the second grating wall surface. The predetermined conditions are satisfied.
US10890692B2
An optionally transferable optical system with a reduced thickness is provided. The inventive optical system is basically made up of a synthetic image presentation system in which one or more arrangements of structured image icons are substantially in contact with, but not completely embedded within, one or more arrangements of focusing elements. The focusing element and image icon arrangements cooperate to form at least one synthetic image. By way of the subject invention, the requirement for an optical spacer to provide the necessary focal distance between the focusing elements and their associated image icon(s) is removed. As a result, overall system thicknesses are reduced, suitability as a surface-applied authentication system is enabled, and tamper resistance is improved.
US10890690B2
Synthetic brochosomes can be prepared by disposing a monolayer of first polymer microspheres on a substrate and forming a layer of metal on the monolayer of the first polymer microspheres. A monolayer of second polymer microspheres is then disposed on the layer of metal to form a template. The second polymer microspheres are smaller than the first polymer microspheres. A brochosome material is then electrodeposited on the template. The brochosome material is selected from the group consisting of a metal, a metal oxide, a polymer or a hybrid thereof. The first polymer microspheres and the second polymer microspheres are then removed to form a coating of synthetic brochosomes of the brochosome material on the substrate.
US10890685B2
Nuclear magnetic resonance (NMR) methods and apparatus are provided for investigating a sample utilizing NMR pulse sequences. In various embodiments, the NMR pulse sequences have a solid state portion and a line-narrowing portion. In other embodiments, the NMR pulse sequences have a first line-narrowing portion and a second line-narrowing portion where the sequences of the different portions are different. In yet other embodiments, the NMR pulse sequences have a T1 portion and a line-narrowing portion. Processing of detected signals permits determination of characteristics of the sample including, in some cases, a differentiation of multiple components of the sample.
US10890678B2
Seismic exploration system based on an underwater mobile platform including: an add-on type electronic cabin, a circuit integration device, an underwater mobile platform, a mounting mechanism, a multi-electrode emission array, and a multi-channel hydrophone linear array; where the electronic cabin is externally fixed on the underwater mobile platform through the mounting mechanism, the circuit integration device is disposed in the electronic cabin, the circuit integration device is connected with the multi-electrode emission array, and the multi-electrode emission array is connected with the multi-channel hydrophone linear array; and the circuit integration device includes a multi-channel underwater acoustic data acquisition device, a sound source host, a photoelectric junction box and a battery pack, where the acoustic data acquisition device is connected with the sound source host, and the photoelectric junction box is connected with the acoustic data acquisition device, the sound source host, the battery pack, and the multi-electrode emission array, respectively.
US10890676B2
Provided is a device for spectrometry of a radiation of photons, including a detector configured to receive the radiation and to deliver, at an output, an electrical signal that is a function of the radiation (X) received, a reference database that can be parameterised by means of a first parameter, a comparator configured to establish a comparison between the electrical signal and the reference signal, the comparator delivering a signal (E(t)) representative of the energy of each photon of the radiation and a quality factor (B(t)) of the comparison, and a feedback loop enabling the first parameter of the reference database to be adapted so as to optimise the quality factor (B(t)).
US10890667B2
The present invention discloses a cubature Kalman filtering method suitable for high-dimensional GNSS/INS deep coupling, including: S1, constructing a high-dimensional GNSS/INS deep coupling filter model; S2, generating an initialization cubature point for the constructed filter model by using standard cubature rules; S3, performing CKF filtering by using novel cubature point update rules. The present invention is suitable for high-dimensional GNSS/INS deep coupling filtering with high precision and high stability.
US10890661B2
A method of forming an image of a region of interest using a pulse-echo imaging device is described. The method includes the steps of transmitting a pulse, discriminating an echo of the pulse by comparison to a plurality of Hermite polynomials, and determining a color for display based on the comparison. A system for forming an image of a region of interest is also described. The system includes a pulse-echo imaging device for transmitting a pulse and a control unit in communication with the pulse-echo imaging device. The control unit is configured to discriminate an echo of the pulse by comparison to a plurality of Hermite polynomials and determine a color for display based on the comparison.
US10890660B2
A transducer assembly comprises a housing and a plurality of frequency steered transducer array elements. Each of the transducer array elements includes a plurality of piezoelectric elements. The frequency steered transducer array elements are configured to receive a transmit electronic signal including a plurality of frequency components and to transmit an array of sonar beams into a body of water. Each sonar beam is transmitted in an angular direction that varies according to one of the frequency components of the transmit electronic signal. The frequency steered transducer array elements are positioned within the housing in a fan-shaped configuration where an end section of at least two of the frequency steered transducer array elements are within an intersection range of each other.
US10890655B2
A detector device for detection of unauthorised objects or substances, including a support base (110) designed to receive at least one foot covered by its shoe of an individual to be controlled. The device further includes a microwave sender/receiver, infrared transducers to measure the width of an element inserted between the microwave sender/receiver, and a processor to analyse at least one parameter of the transmission time between the microwave sender/receiver and/or the amplitude of the signal transmitted between the microwave sender/receiver. The processor also performs a standardization of the abovementioned analysis relative to a size unit of standard width obtained on the basis of the measured width.
US10890653B2
This document describes techniques and systems that enable radar-based gesture enhancement for voice interfaces. The techniques and systems use a radar field to accurately determine three-dimensional (3D) gestures that can be used instead of, or in combination with, a voice interface to enhance interactions with voice-controllable electronic devices. These techniques allow the user to make 3D gestures from a distance to provide a voice input trigger (e.g., a “listen” gesture), interrupt and correct inaccurate actions by the voice interface, and make natural and precise adjustments to functions controlled by voice commands.
US10890649B2
Disclosed herein are techniques for measuring a reference beam and a corresponding returned beam from a target in a measurement system using a single sensor array. The system is configured such that the location of the reference beam is space apart from the location of the returned beam on the sensor array. A first set of sensor elements on the sensor array corresponding to the reference beam is dynamically activated based on a laser beam scanning control signal. The detection signal from the first set of sensor elements is used to determine a location and/or a pattern of the reference beam, which are then used to estimate a location and/or a pattern of the corresponding returned beam on the same sensor array and dynamically select and activate a second set of sensor elements on the sensor array based on the estimated location and/or pattern of the corresponding returned beam.
US10890647B2
The present invention relates to a forward acoustic scattering based double-transmitter and double-receiver networking target detection system and method thereof. Two transmitting ends and two receiving ends are adopted, anchored at a sea bottom, and arranged in a parallelogram layout. Time of a target crossing transmitting-receiving connection lines is extracted by adopting a proper direct wave suppression method; and unknown parameters of the horizontal distance, the target velocity and the included angle between the target track and the transmitting-receiving connection lines are estimated at corresponding moving time intervals when the target crosses the four transmitting-receiving connection lines according to different crossing modes. An arrangement mode is simple and flexible, and monitoring of sea areas and sea channels can be realized. The information of the time of the target crossing the transmitting-receiving connection lines, extracted by the method, is more accurate and reliable.
US10890641B2
Exemplary quantitative susceptibility mapping methods, systems and computer-accessible medium can be provided to generate images of tissue magnetism property from complex magnetic resonance imaging data using the Bayesian inference approach, which minimizes a cost function consisting of a data fidelity term and two regularization terms. The data fidelity term is constructed directly from the complex magnetic resonance imaging data. The first prior is constructed from matching structures or information content in known morphology. The second prior is constructed from a region having an approximately homogenous and known susceptibility value and a characteristic feature on anatomic images. The quantitative susceptibility map can be determined by minimizing the cost function. Thus, according to the exemplary embodiment, system, method and computer-accessible medium can be provided for determining magnetic susceptibility information associated with at least one structure.
US10890634B2
Methods and apparatus for reducing noise in RF signal chain circuitry for a low-field magnetic resonance imaging system are provided. A switching circuit in the RF signal chain circuitry may include at least one field effect transistor (FET) configured to operate as an RF switch at an operating frequency of less than 10 MHz. A decoupling circuit may include tuning circuitry coupled across inputs of an amplifier and active feedback circuitry coupled between an output of the amplifier and an input of the amplifier, wherein the active feedback circuitry includes a feedback capacitor configured to reduce a quality factor of an RF coil coupled to the amplifier.
US10890631B2
Methods and apparatuses for determining spatial distribution of an absolute phase of RF transmit field B1+ and/or RF receive field B1− in an MRI system are described herein. An example method can include selecting a transmit coil for which to measure the absolute phase of the RF transmit field B1+, exciting nuclear spins in MR nuclei using at least two transmit configurations of the transmit coil, and detecting first and MR signals arising from exciting nuclear spins in MR nuclei using first and second transmit configurations, respectively. The method can also include acquiring first and second sets of complex k-space data from the first and second MR signals, respectively, and estimating an absolute phase B1+ map of the transmit coil using the first set of complex k-space data and the second set of complex k-space data.
US10890629B2
A magnetic sensor includes first and second yokes, first and second magnetoresistive elements, and a current path for passing a current through the first and second magnetoresistive elements. Each of the first and second yokes receives an input magnetic field containing an input magnetic field component in a direction parallel to a first virtual straight line Lz, and generates an output magnetic field. The output magnetic field contains an output magnetic field component in a direction parallel to a second virtual straight line Lx orthogonal to the first virtual straight line Lz. The first and second magnetoresistive elements generate respective detection values corresponding to the output magnetic field components of the output magnetic fields generates by the first and second yokes. The first and second yokes are electrically continuous with the first and second magnetoresistive elements, respectively.
US10890628B2
The present invention relates to a device for evaluating the performance of a superconductive coil for a high-temperature superconductive rotary machine and a method for evaluating the performance of a superconductive coil thereby. The technical gist of the present invention is to provide schemes for evaluating the stability of a superconductive coil and verifying the reliability thereof, to evaluate/confirm whether or not the same can be commercialized, and to evaluate/confirm the threshold current of a superconductive wire for manufacturing a superconductive coil or the upper limit of the operating current thereof, and is characterized in that the electromagnetic, thermal, and mechanical performances of a superconductive coil for a second-generation high-temperature superconductive rotary machine can be evaluated. The present invention, configured as above, is characterized in that refrigerant supply setup can be freely varied during cooling of a bobbin for cooling a superconductive coil, the magnitude of the electric current through an outer stator can be easily changed according setup control, thereby making it possible to differently adjust the magnitude of a time-variant magnetic field applied to the superconductive coil, and it accordingly becomes possible to set and control an evaluation environment identical to the actual use environment in which the superconductive coil is to be used, thereby securing the reliability of evaluation of performance of the superconductive coil.
US10890626B2
An embodiment provides a power management integrated circuit including, inside thereof, a capacitor configured to simulate an inductor and multiple current sources configured to simulate an inductor voltage, wherein the power management integrated circuit is capable of testing whether an internal element normally operates without a separate test device including an inductor.
US10890625B2
A battery model includes a series connection of a direct current resistance model, a charge transfer resistance model derived from the Butler-Volmer equation, and a diffusion resistance model. A battery state estimating device includes a storage unit and a parameter calculating unit. The storage unit stores information on the resistance parameter related to the resistance component of the diffusion resistance model, the time constant parameter related to the time constant of the diffusion resistance model, and the charge parameter of the charge transfer resistance model, in association with temperature information of the secondary battery. The parameter calculating unit calculates each of the parameters corresponding to the detected temperature value based on a detected temperature value of the secondary battery and the information stored in the storage unit. The parameter calculating unit sequentially identifies parameters used for estimating the state using the Kalman filter and the calculated parameters as initial values.
US10890624B2
A testing fixture for a cell temperature probe includes a microcomputer, a temperature probe, a measurement case, a temperature instrument and heaters. The microcomputer configured to receive a control command for executing a testing process. The measurement case has an outer surface and an inner surface. The outer surface includes a probe-contacting area used for being contacted by the cell temperature probe within a formation device in the testing process. The temperature instrument is electrically connected to the microcomputer and has a sensing terminal disposed on the inner surface of the measurement case. The location of the sensing terminal is aligned with the probe-contacting area in a direction of a thickness of the measurement case. The heaters are electrically connected to the microcomputer and thermally to the measurement case.
US10890623B1
Techniques for a power saving scannable latch output driver in an integrated circuit (IC) are described herein. An aspect includes receiving, by a circuit comprising a scannable latch, a scan signal. Another aspect includes, based on the scan signal being enabled, turning on a scan output driver of the scannable latch, wherein a scan input of the scannable latch propagates through the scannable latch to a scan output based on the scan output driver being turned on. Another aspect includes, based on the scan signal being disabled, turning off the scan output driver, wherein the scan output driver comprises a first p-type field effect transistor (PFET) and a first n-type field effect transistor (NFET), wherein a gate of the first PFET and a gate of the first NFET are connected to an output of a latch of the scannable latch.
US10890622B2
Aspects include parsing, by a computer system, a design file of an integrated circuit including a plurality of stages to extract a plurality of inputs and outputs of a plurality of latches. The computer system can sort the latches based on latch locations in the stages and build a plurality of ordered vectors of signals before and after the latches based on the sorting. The computer system can build a plurality of parity vectors for each of the ordered vectors of signals before and after the latches, build a latch bank for each of the parity vectors before the latches, and build a parity vector comparison to detect a parity failure based on comparing the parity vectors after the latches with an output of the latch bank.
US10890621B2
Systems and methods described herein provide for testing and debugging different subsystems of an embedded controller using a testing architecture. The testing architecture can simulate messaging interfaces between internal subsystems of the embedded controller and external subsystems the controllers interacts with to integrate various types of software. A method includes generating test support models for one or more subsystems and establishing a communications network between the test support models and a control module of the embedded controller. A clock signal is generated to initiate processing within the testing architecture between the control module and the test support models. An event model is executed at the test support models using the clock signal and data is generated at one or more of the test support models responsive to the event model. The data can correspond to operational parameters of a respective system the embedded controller.
US10890620B2
Systems and methods enable the updating of tests, test sequences, fault models, and test conditions such as voltage and clock frequencies, over the life cycle of a safety critical application for complex integrated circuits and systems.
US10890619B2
A JTAG interface in an IC includes a test mode select (TMS) pin receiving a TMS signal, a testing test access port (TAP) having a TMS signal input, a debugging test access port (TAP) having a TMS signal and glue logic coupled to receive a first output from the testing TAP and a second output from the debugging TAP. A flip-flop receives input from the testing TAP and the debugging TAP through the glue logic. A first AND gate has output coupled to the TMS signal input of the debugging TAP, and receives input from an output of the flip-flop and the TMS signal. An inverter has an input coupled to receive input from the flip-flop. A second AND gate has output coupled to the TMS signal input of the testing TAP, and receives input from the TMS signal and output of the inverter.
US10890616B2
A self-check system and a method thereof are disclosed. In the self-check system, a memory stores a safety check program, a main application program and a predetermined checksum data. The safety check program include a circuit check program, a watchdog circuit reset program and a checksum check program. When a chip system is powered on, a processing unit executes the main application program, and then executes an interrupt call to generate an interrupt, so as to execute the safety check program and the circuit check program to check a to-be-checked circuit. The processing unit also executes the watchdog circuit reset program to reset a counting value of a watchdog circuit. The processing unit also executes the checksum check program to calculate a checksum data of the first safety check program, and reset the chip system when the calculated checksum data is not equal to the predetermined checksum data.
US10890606B2
An active discharge circuit discharges an X capacitor and includes a sensor circuit that generates a sensor signal indicative of an AC voltage at the X capacitor. A processing unit generates a reset signal as a function of a comparison signal. A comparator circuit generates the comparison signal by comparing the sensor signal with a threshold. A timer circuit sets a discharge enable signal to a first logic level when the timer circuit is reset via a reset signal. The timer circuit determines the time elapsed since the last reset and tests whether the time elapsed exceeds a given timeout value. If the time elapsed exceeds the given timeout value, the timer circuit sets the discharge enable signal to a second logic level. A dynamic threshold generator circuit varies the threshold of the comparator circuit as a function of the sensor signal.
US10890600B2
Fault detection for real-time visual-inertial odometry motion tracking. A fault detection system allows immediate detection of error when the motion of a device cannot be accurately determined. The system includes subdetectors that operate independently and in parallel to a main system on a device to determine if a condition exists which results in a main system error. Each subdetector covers a phase of a six-degrees of freedom (6DOF) estimation. If any of the subdetectors detect an error, a fault is output to the main system to indicate a motion tracking failure.
US10890595B2
A method for pre-positioning a coaxial sample and sheath combination includes calculating a load shape profile including a plurality of layers of substantially equal volume. The calculated load shape profile is incrementally divided into cross-sectional slices at a first set of distance coordinates along a first axis. Each cross-sectional slice transects the plurality of layers. A sample includes a number of objects residing in solution. A sample chamber is loaded with the sample by incrementally dispensing the sample in a plurality of portions along a vertical axis divided into a second set of distance coordinates proportional to the first set of distance coordinates, where each portion has a volume proportional to the cross-sectional slice at the first distance coordinate nearest in value to the second distance coordinate.
US10890592B2
A method of assessing the quality of a biological sample while maintaining the viability of the biological sample for intended use analysis is described herein. The method includes analyzing a biological sample obtained from a subject for an intended use, assessing the quality of the biological sample using one or more biomarkers of sample quality, and simultaneously performing intended use analysis on the same sample. Assessing the quality of the sample can include assessing compliance with sample handling protocols and assessing subject compliance.
US10890580B2
The invention is directed to a Method for detecting a target moiety in a sample of biological specimens by: a) providing at least one conjugate with the general formula (I) An-P-Bm-Cq-Xo (I) with A: antigen recognizing moiety; P: enzymatically degradable spacer; B: first binding moiety C second binding moiety X: detection moiety; n, m, q, o integers between 1 and 100, wherein B and C are non-covalently bound to each other and A and B are covalently bound to P b) labelling the target moiety recognized by the antigen recognizing moiety A with at least one conjugate c) detecting the labelled target moiety via detecting moiety X d) cleaving Cq-Xo by disrupting the non-covalent bond between Bm and Cq from the labelled target moiety e) cleaving the binding moiety Bm from the labelled target moiety by enzymatically degrading spacer P. The method is useful to identify target moieties on the biological specimens. The biological specimens detected by the conjugate can be subsequently removed from the sample.
US10890577B2
Methods of determining whether specific drugs or patients carry an increased risk of causing or developing, respectively, long QT syndrome or Torsades de Pointes and methods of treating such patients.
US10890564B2
An ultrasound sensing system for monitoring the condition or integrity of a structure, comprising (a) a plurality of ultrasound sensors, each sensor being configured to receive at least one first electrical signal, transmit an ultrasound signal in response to the first electrical signal, receive at least one reflected ultrasound signal, and transmit a second electrical signal in response to the reflected ultrasound signal, the first and second electrical signals being analog; (b) at least one digital sensor interface (DSI) to which at least a portion of the sensors are connectable, the DSI being configured to transmit the first electrical signal and receive the second electrical signal, and to generate an A-scan signal based on the first and second electrical signals for each sensor, the DSI having circuitry for transmitting a digital signal based directly or indirectly on at least the A-scan signal, the digital signal including an address corresponding to the at least one DSI; (c) a digital bus configured to receive the digital signal from the at least one DSI; (d) a user interface connected to the bus to receive the digital signal; and wherein, in one embodiment, the sensors are mounted semi-permanently on the structure and the DSI is also mounted semi-permanently on or adjacent to the structure being monitored.
US10890560B2
A method of forming a semiconductor structure includes forming two or more catalyst nanoparticles from a metal layer disposed over a substrate in two or more openings of a hard mask patterned over the metal layer. The method also includes growing two or more carbon nanotubes using the catalyst nanoparticles, and removing the carbon nanotubes to form two or more nanoscale pores. The two or more nanoscale pores may be circular nanoscale pores having a substantially uniform diameter. The two or more openings in the hard mask may have non-uniform size, and the substantially uniform diameter of the two or more nanopores may be controlled by a size of the carbon nanotubes.
US10890548B2
A resistive gas sensor is provided. The resistive gas sensor includes a sensing circuit and a determination circuit. The sensing circuit senses a gas to generate a detection signal. The determination circuit performs a frequency-division operation on the detection signal by a frequency-division parameter to generate a frequency-division signal, counts a half of a period of the frequency-division signal to generate a half-period count value, and determines concentration of the gas according to the half-period count value. The determination circuit determines the frequency-division parameter according to the half-period count value.
US10890547B2
A method for determining a switching status of an impedance sensor comprising a measuring probe, which can be influenced in its capacity by a medium surrounding the measuring probe, a measuring oscillator circuit in which the measuring probe is arranged as a capacity-determining element, an electronic unit with a signal generator to excite the measuring oscillator circuit, and a signal detector to determine a response signal of the measuring oscillator circuit, and an evaluation and control unit which is connected to the electronic unit, with the signal generator being addressed with an input signal, the response signal of the measuring oscillator circuit being determined, a switching status being issued based on the output value, and a plurality of amplitude minima of the frequency response being determined, whereby in the event that precisely one minimum is determined, here the minimum being issued as the output value.
US10890545B2
The disclosed technology relates to an apparatus for tomographic analysis of a specimen based on STEM images of the specimen, as well as for tomographic analysis of the chemical composition of the specimen based on X-ray detection by EDS detectors. In one aspect, the apparatus comprises an elongated specimen holder that is rotatable about a longitudinal axis and is configured to hold a pillar-shaped specimen at the end of the holder. The longitudinal axis is positioned in a sample plane which is perpendicular to the beam direction of an electron beam produced by an electron gun. The apparatus also comprises at least two EDS detectors, each EDS detector having a detecting surface oriented perpendicularly to the sample plane and intersecting with the sample plane, wherein the two EDS detectors are positioned on opposite lateral sides of the specimen.
US10890543B2
A book digitization apparatus includes an emitter that applies an energy ray to a book, a detector that detects an energy ray radiated from the book in response to a material existing in the book, and a three-dimensional data generator that generates data of a plurality of space points in accordance with the detected ray. The data of the space points associates position information of a position in a three-dimensional space within the book with a physical property value used to identify a layout pattern of the material at the position in a direction of thickness of the book.
US10890540B2
A method including selecting a shaped feature from a set of shaped features, each shaped feature of the set of shaped features having a set of points on a perimeter of the shape of the shaped feature, creating a plurality of shape context descriptors for the selected shaped feature, wherein each shape context descriptor provides an indication of a location in a shape context descriptor framework of a first focus point of the set of points in relation to a second point of the set of points, and identifying a shaped feature from the set of shaped features having a same or similar shape as the selected shaped feature based on data from the plurality of shape context descriptors.
US10890535B2
Example apparatuses and methods are provided for detecting a fault in a painting system. A fluid supply line such as a paint line or isolation line may have an outer wall formed of a material which permits light to be transmitted through the outer wall. First and second optical conduits may be provided, which are configured to transmit an optical signal through the outer wall and receive a reflected optical signal, respectively. An optical sensor may be in communication with the second optical conduit such that the optical sensor is configured to receive the reflected optical signal. A fault in the fluid supply line, e.g., traces of a previous color paint, air bubbles, or other contaminant, may be detected based upon a comparison of the received optical signal with the optical signal transmitted through the first optical conduit.
US10890530B2
An image acquisition apparatus includes a spatial light modulator, an optical scanner, a detection unit, a control unit. The spatial light modulator performs focused irradiation on irradiation regions on a surface or inside of an observation object with modulated excitation light. The detection unit has imaging regions in an imaging relation with the irradiation regions on a light receiving surface, each of the imaging regions corresponds to one or two or more pixels, and a pixel that corresponds to none of the imaging regions exists adjacent to each imaging region. The control unit corrects a detection signal of a pixel corresponding to each imaging region on the basis of a detection signal of the pixel that exists adjacent to the imaging region and corresponds to none of the imaging regions, and generates an image of the observation object on the basis of the corrected detection signal.
US10890528B2
Provided are a fluorescent testing system, a molecular testing method, and a fluorescent testing method that can avoid enlargement and complication. A fluorescent testing system (1) includes: an excitation light source (23) that radiates excitation light (L1) to protein to which a fluorescent probe is added; a silicon integrated circuit (10) including a photon detection unit (13) that detects light by a photodiode (12); a holding layer (30) including a microwell (31) that is provided above the photodiode (12) and holds the protein to which the fluorescent probe is added; and a control unit (24) that causes the excitation light source (23) to radiate the excitation light (L1) to the protein which. is held and to which the fluorescent probe is added and causes the photon detection unit (13), after extinguishment of the excitation light (L1), to detect fluorescence emitted from the protein to which the fluorescent probe is added.
US10890524B2
An optical sensor device includes a light source configured to emit a light including a wavelength in a range of 650 to 900 nm that is exposed to a biological fluid at first and second times. At least a portion of the light is reflected off of the fluid and received by a light detector. The light detector analyzes at least a portion of the received light to determine a first intensity of the light at the wavelength at the first time and a second intensity of the light at the wavelength at the second time. A controller compares the first and second intensities and generates an output indicative of the presence of red blood cells or free hemoglobin in the biological fluid depending on which intensity is greater and whether there is more redness in the biological fluid at the first time or at the second time.
US10890523B2
An optical spectrometer module for analysing samples. The optical spectrometer module comprises two or more sample holders. Each sample holder is adapted to receive and reproducibly position a sample in fixed locations within the optical spectrometer module. Each sample holder is also adapted to receive a light beam to thereby enable a sample contained in the sample holder to be exposed to the received light beam. Each sample holder is further adapted to enable light transmitted through the sample holder to exit the sample holder. The optical spectrometer module also comprises two or more electro-thermal components. Each electro-thermal component is thermally coupled to a respective sample holder to control the temperature of the sample holder.
US10890521B2
For tracking a plurality of objects in a three-dimensional space two-dimensional pictures objects are recorded with two black and white cameras out of two different imaging directions. Both first pictures and second pictures of the two cameras are simultaneously exposed at two points in time in equal ways, a point in time at which the second pictures are exposed for a first time following to a point in time at which the first pictures are exposed for a last time at a much shorter interval than the two points in time of exposure of both the first and second pictures. First and second distributions of real positions of the individual objects are determined from their images in the first and second pictures, respectively; and temporally resolved trajectories of the individual objects in the three-dimensional space are determined from the first and second distributions of real positions.
US10890517B2
A particulate matter detection device includes a sensor unit which has a detection unit provided with a pair of electrodes and a heater unit provided with a heater electrode and which is configured to output a signal corresponding to the amount of particulate matter, and a sensor control unit which detects the number of particles of the particulate matter. The sensor control unit has a capture control unit, a heating control unit to heat the detection unit to a first temperature at which a SOF is volatilizable and a second temperature at which soot is burnable, an output changing ratio calculation unit to calculate a ratio between a first output value at the first temperature and a second output value as the maximum output upon heating to the second temperature, and a particle number calculation unit to estimate the average particle diameter of the particulate matter from a value corrected based on the temperature of the sensor unit at the second output value to calculate the number of particles.
US10890507B2
A state monitoring method and a state monitoring apparatus which achieve a lower error rate are provided. Rather than collectively processing whole measurement data, the state monitoring apparatus divides the whole measurement data into a plurality of segments and processes each segment. From the measurement data, training data and test data to which an anomaly detection approach is to be applied is randomly selected. By repeatedly calculating an anomaly ratio and averaging the anomaly ratios, a result of discrimination is stabilized.
US10890500B2
A pressure sensor (100) includes a diaphragm (3); a semiconductor chip (1) that includes a plurality of resistors (R1 to R4) constituting a strain gauge and that has a square shape in plan view; four first structures (2a to 2d) each having one end joined to a region of the second main surface of the diaphragm that is deformed when a pressure is applied to a first main surface (1A) of the diaphragm and having other ends respectively connected to four corners of the semiconductor chip, the first structures extend downward to a second main surface (3B); and a second structure (2e) having one end joined to a center (30) of the diaphragm on the second main surface in plan view and having the other end joined to a center (10) of the semiconductor chip in plan view, the second structure extending downward to the second main surface.
US10890489B2
An infrared sensor according to the present disclosure includes base substrate, infrared receiver, and beam. The beam includes connective portion connecting with the base substrate and/or a member on the base substrate, and separated portion separated from the base substrate. The infrared receiver and the beam are joined with each other at the separated portion. The infrared receiver is supported by the beam in a state where the infrared receiver is separated from the base substrate. The beam includes junction part joined to the infrared receiver, and section positioned between junction part and the connective portion, and section includes a phononic crystal structure defined by a plurality of through holes orderly arranged. The crystal structure includes a first domain and a second domain that are phononic crystal domains. The first domain includes, in a plan view, a plurality of through holes arranged orderly in a first direction, while the second domain includes, in a plan view, a plurality of through holes arranged orderly in a second direction that is different from the first direction. The infrared sensor according to the present disclosure has enhanced responsivity.
US10890485B2
An imaging system (200) for generating a measure of authenticity of an object (10) comprises a dispersive imaging arrangement (30) and an image sensor arrangement (60). They are positioned so that, when electromagnetic radiation (20) from the object (10) illuminates the dispersive imaging arrangement (30), the electromagnetic radiation is dispersed and imaged by the image sensor arrangement (60). The imaging system (200) is configured to then generate a measure of authenticity of the object (10) depending at least on a relation between the imaged dispersed electromagnetic radiation and reference spectral information. The invention also relates to imaging methods, computer programs, computer program products, and storage mediums.
US10890484B2
A wavelength measuring device configured to detect a wavelength of ultraviolet laser light outputted from a laser resonator with at least one etalon, the wavelength measuring device includes: a first housing having an interior space being sealed and accommodating the etalon, an input window through which the ultraviolet laser light enters to the first housing, the input window being provided at a first opening of the first housing, a first sealing member configured to seal a gap between a rim part of the input window and a circumferential portion of the first opening, a shielding film provided between the rim part of the input window and the first sealing member and configured to shield the first sealing member from the ultraviolet laser light coming from the input window, and a diffusing element provided outside of the first housing and configured to diffuse the ultraviolet laser light before being incident on the input window.
US10890483B2
An infrared spectrophotometer uses a configuration that allows notification of the appropriate replacement time for an electric heater. The infrared spectrophotometer is provided with an electric heater 1, a PWM control circuit 5, a state detection unit 61, and a notification processing unit 62. The electric heater 1 is a light source that irradiates infrared radiation. The PWM control circuit 5 carries out PWM control so that the current supplied to the electric heater 1 is constant. The state detection unit 61 detects the state of the electric heater 1 on the basis of the variation in the duty cycle during PWM control. The notification processing unit 62 reports the result of the detection by the state detection unit 61.
US10890482B2
A pixel circuit is provided. The pixel circuit may comprise a photodiode, a comparator circuit, a capacitor, a first switch circuit, a second switch circuit and a third switch circuit. The photodiode is arranged to accumulate charges in response to incident radiation, to generate a photodiode signal. The comparator circuit is arranged to generate an output signal according to a voltage level of a specific node within the pixel circuit during a read-out phase of the pixel circuit. The capacitor is coupled between a control voltage terminal of the pixel circuit and the specific node, the first switch circuit is coupled between the photodiode and the specific node, the second switch circuit is coupled between the specific node and an output terminal of the pixel circuit, and the third switch circuit is coupled between the output terminal and the comparator circuit.
US10890477B2
A method of determining the capacity of containers (1) comprises using an X-ray computed-tomography apparatus (10) to acquire a plurality of X-ray images (I) of the container at different projection angles. The X-ray images are analyzed in order to construct a model of the container from the X-ray images, determine the inside surface of the digital model of the container, position a filling level plane on the digital model of the container parallel to the support surface and at a nominal distance from the top of the digital model of the container, and measure by calculation the inside volume of the digital model of the container as defined by the inside surface of the digital model and by the filling level plane, the measurement being the filling capacity of the container.
US10890474B2
A fluid monitoring module includes a flow sensing device and a controller disposed in an enclosure. The flow sensing device includes a body including an inlet port, an outlet port, an upstream sensor port, a downstream sensor port, and a flow passage disposed between the inlet port and the outlet port, and between the upstream sensor port and the downstream sensor port. A first fluid sensor is assembled with the upstream sensor port, and a second fluid sensor is assembled with the downstream sensor port. The controller is in circuit communication with the first and second fluid sensors for receiving at least one of pressure indicating signals and temperature indicating signals from each of the first and second fluid sensors, and for measuring fluid data based on the received signals.
US10890472B2
In an embodiment, a method of sensing a flow comprises performing a measurement cycle for a first period of time, powering off the at least one upstream resistive element and the at least one downstream resistive element for a second period of time, and performing another measurement cycle for a third period of time. Performing the measurement cycle comprises supplying a current to the upstream resistive element and the downstream resistive element arranged in a bridge, resistively heating the upstream resistive element and the downstream resistive element to a temperature above an ambient temperature, and detecting an imbalance in the bridge resulting from a temperature difference between the at least one upstream resistive element and the at least one downstream resistive element in response to the flow of a fluid past the flow sensor.
US10890465B2
An apparatus is disclosed for capturing image information. The apparatus includes a waveguide having opposed planar input and output faces. A diffractive optical element (DOE) is formed across the waveguide. The DOE is configured to couple a portion of the light passing through the waveguide into the waveguide. The light coupled into the waveguide is directed via total internal reflection to an exit location on the waveguide. The apparatus further includes a light sensor having an input positioned adjacent the exit location of the waveguide to capture light exiting therefrom and generate output signals corresponding thereto. A processor determines the angle and position of the coupled light with respect to the input face of the waveguide based on the output signals.
US10890457B2
A network computer service can receive a service request associated with a first service location. Additionally, the network computer service can detect a user action to associate the service request with a second service location. In some examples, the user input can be detected on a user device. In other examples, the second service location can be different from the first service location. Moreover, the network computer service can determine the second service location satisfies a predetermined permissibility criterion for permitting change of the first service location to the second service location. In response to determining the second service location satisfies the predetermined permissibility criterion, the network computer service can transmit an instruction to cause a device to associate the service request with the second service location in place of the first service location.
US10890448B2
The invention pertains to the field of gyroscopes, in particular—to quantum gyroscopes. The invention provides a gyroscope employing an ensemble of NV-centers in diamond, which includes a diamond plate, a source of green light, an optical system for directing the green light to the diamond plate, a photodetector for registering fluorescence of the color centers in the diamond plate, optical elements that direct the fluorescence from the diamond plate to the photodetector, a source of microwave radiation, a source of radiofrequency radiation, and a source of constant magnetic field, the gyroscope being different from the prior art in that it comprises an energy-efficient antenna that creates a strong longitudinal homogeneous field in the entire volume of the diamond plate with the possibility of frequency adjustment, as well as a system for locking the frequency of the microwave field to that of the transition in the color centers. The invention allows to reduce the volume of the sensing element, provides high relative spectral sensitivity, and allows to create a hybrid device that comprises a 3-axis gyroscope, a magnetometer, and a temperature sensor.
US10890445B2
Estimation of the ground plane of a three dimensional (3D) point cloud based modifications to the random sample consensus (RANSAC) algorithm is provided. The modifications may include applying roll and pitch constraints to the selection of random planes in the 3D point cloud, using a cost function based on the number of inliers in the random plane and the number of 3D points below the random plane in the 3D point cloud, and computing a distance threshold for the 3D point cloud that is used in determining whether or not a 3D point in the 3D point cloud is an inlier of a random plane.
US10890442B1
A structured light projector and a method for structured light projection are disclosed. The structured light projector includes a projection module, a liquid crystal (LC) lens and a processor. The projection module is configured to project an optical pattern. The (LC) lens module is disposed over the projection module, and is configured to focus the optical pattern onto a region of space. The processor is configured to generate a control signal depending on an environment temperature of the projection module for controlling the LC lens.
US10890434B2
Inspecting a multilayer sample may include receiving, at a beam splitter, light and splitting the light into first and second portions; combining, at the beam splitter, the first portion of the light after being reflected from a multilayer sample and the second portion of the light after being reflected from a reflector; receiving, at a computer-controlled system for analyzing Fabry-Perot fringes, the combined light and spectrally analyzing the combined light to determine a value of a total power impinging a slit of the system for analyzing Fabry-Perot fringes; determining an optical path difference (OPD); recording an interferogram that plots the value versus the OPD for the OPD; performing the previous acts of the method one or more additional times with a different OPD; and using the interferogram for each of the different OPDs to determine the thicknesses and order of the layers of the multilayer sample.
US10890422B2
In one embodiment, a less lethal munition including a ring airfoil projectile. The flight trajectory of the projectile has increased accuracy resulting from the aerodynamic stabilization of the projectile. In some embodiments, the projectile is both aerodynamically stabilized and spin stabilized.
US10890420B1
A separate-loading firearm uses a battery-powered electric resistance heating element to ignite a propellant charge. Both ignition reliability and ballistic reproducibility are enhanced when a first portion of the propellant charge is consistently and firmly packed into a cavity formed in a rear surface of a bullet. This first portion may be sealed in the cavity by a membrane. A second portion of the propellant charge is packed within a firing chamber so that it abuts both the heating element and the first portion of the propellant charge.
US10890414B2
A collapsible reflective optical sight for a firearm, including a base configured to mount the collapsible reflective optical sight to a firearm; a lens attached to and able to rotate with respect to the base, wherein the lens includes an optic with a reflective surface, and the lens is able to be folded with respect to the base to store the lens in a collapsed configuration and is able to be angled with respect to the base to aim the firearm with the lens in a deployed configuration; a light source on the base that reflects a light off the reflective surface of the optic to aim the firearm; and a mechanical sight adjustably mounted to the base to aim the firearm. Additionally, the collapsible reflective optical sight can include a firearm and a hood.
US10890404B2
A sound suppressor, comprising an elongate tubular housing, a projectile entrance passage at a rearward portion of the elongate tubular housing, and a plurality of tubes positioned within the elongate tubular housing. In at least one example, the plurality of tubes may be offset from the elongate tubular housing and offset from a central axis of the elongate tubular housing.
US10890399B2
A rifled barrel may have a rifling pattern formed along an internal surface of the barrel by forming a corresponding pattern on the external surface of the barrel. The rifling pattern includes one or more indentations or protrusions formed in a spiral pattern along a length of the barrel. The corresponding pattern includes indentations formed into the external surface. A method of manufacturing includes moving a length of tubing past a die or other tool having one or more protrusions configured to indent the external surface. Alternatively, the rifled pattern may be formed by drawing a tool through tubing before it is cut into individual barrel lengths. The tool or tubing is rotated to create one or more spiral indentations and/or protrusions in a rifling pattern along the internal diameter of the tubing. The tubing is then cut and provided with threading to form a rifled barrel.
US10890386B2
An evaporator for an air conditioning system includes an inlet manifold, an outlet manifold and a plurality of refrigerant tubes. The refrigerant tubes hydraulically communicate with the inlet manifold and the outlet manifold for a refrigerant flow. The inlet manifold includes a distributor tube with a plurality of orifices for equally aliquoting two phase refrigerant inside the inlet manifold. A mandrel is provided inside the distributor tube and a portion of the distributor tube with the inserted mandrel is flattened and bent toward an inlet port of the distributor tube for fitting the distributor tube within the inlet manifold. The mandrel is inserted into the distributor tube for preventing the distributor tube from collapsing when the distributor tube is flattened and bent.
US10890383B2
Phase change material modules for use in a heat exchanger are described. The phase change material module comprises two or more set of a plurality of substantially aligned hollow structures arranged to form a porous structure. A phase change material capable of undergoing a phase change as a result of heat exchange between it and a fluid is housed within the hollow tubes. Also described is a phase change material module with hollow tubes having a cross-sectional area through the phase change material selected from elliptical, rectangular, stadium-shaped, teardrop-shaped, airfoil-shaped, rounded rectangle and ovoid. A heat exchanger comprising a plurality of the phase change material modules, a first fluid inlet and outlet, and a second fluid inlet and outlet, wherein the phase change material modules are repeated circulated from alignment with the first fluid inlet and the second fluid inlet is also described.
US10890366B2
A cross-connected refrigeration system includes a first refrigeration subsystem and a second refrigeration subsystem that are fluidly coupled by a header, each of the first refrigeration subsystem and the second refrigeration subsystem including a refrigeration loop including a compressor, a condenser, an expansion device, and an evaporator, and a heating loop including an electrically-controlled valve, and the evaporator, and a header connection that connects the refrigeration loops and the heating loops of the first refrigeration subsystem and the second refrigeration subsystem to a common header, respectively. The compressor in the first refrigeration subsystem is selectively deactivated and the electrically-controlled valve in the first refrigeration subsystem is selectively opened such that compressed gas from the compressor in the second refrigeration subsystem enters the heating loop of the first refrigeration subsystem and heats the evaporator of the first refrigeration subsystem.
US10890365B2
A solid-production system for producing a solid on demand is provided herein. In some aspects, the solid-production system includes a conveying mechanism; a fluid-dispensing mechanism; a pressure plate arranged to urge the fluid mold into interaction with a cooling block to form a solid; a solid-dispensing mechanism arranged to dispense the solid loosened by a solid ejector to a user; and processing circuitry configured to implement a master state machine, and slave state machines for respective ones of the fluid-dispensing mechanism, conveying mechanism, pressure plate and solid-dispensing mechanism, wherein the master state machine is configured to send commands to the slave state machines based on states of the slave state machines, and the slave state machines are configured to execute the commands to control the respective ones of the conveying mechanism, fluid-dispensing mechanism, pressure plate, and solid-dispensing mechanism.
US10890342B2
A fire ventilation system. The fire ventilation system includes a frame having an open central area. The frame can removably secure within an opening of a building, such as a door or window. A flange extends away from the frame along an inner perimeter thereof. A tube having an inlet thereon, extends along an outer perimeter of the frame. A gap is disposed through the tube, wherein the gap can expel fluid received through the inlet therethrough, such that the gap expels the fluid towards the flange.
US10890341B2
A method for air conditioning including installing an air conditioning unit at a desired location. The air conditioning unit includes a housing that has air supply inlets and exhaust air outlets. The housing encloses a mode control unit that switches a zone coil associated with a zone from a cooling mode to a heating mode by switching from a cooling medium to a heating medium flowing through the zone coil. The zone coil receives the heating or cooling medium and conditions incoming air from a supply fan to be exhausted in a zone associated with the zone coil. A variable refrigerant flow cooling/heating unit provides a cooling medium or a heating medium at varying rates to control a temperature of a zone.
US10890340B1
A clamp comprises a lower section and an upper section. The lower section has a U-shaped cross-section forming a channel extending along a first axis. The channel has a flat bottom and two sides extending from the bottom along a second axis. Openings are formed in the bottom of the channel. The upper section has two elongate plates that extend from the two sides of the channel along the first axis. The elongate plates are offset along the second axis from the bottom of the channel. Apertures pierced along a third axis are distributed along the first axis on each of the elongate plates. Corresponding apertures pierced in the two elongate plates are coaxial with each other. Two clamps are anchored on a wall at their channels and two brackets are bolted to the clamps to support a compressor while providing clearance of the compressor from the wall.
US10890335B2
A cooking device includes a main body having a cooking space for cooking food; a base disposed at a lower side of the main body, and comprising a ventilation apparatus for suctioning and discharging contaminated air, the ventilation apparatus being connected to the lower side of the main body and having an introduction port; a swirler rotated so that the contaminated air is suctioned through the introduction port of the base, and having a plurality of wings; an installation part provided at the base; and a driving motor installed at the installation part and configured to generate power for rotating the swirler.
US10890332B2
An operating apparatus for an electrical device has a closed transparent control panel, lighting means underneath the control panel in order to shine through, a plurality of holding magnets underneath the control panel and a movable operating element being held magnetically on the front side of the control panel that can be moved with respect to the lighting means and the holding magnets. A plurality of counter-magnets are provided in the operating element for interacting with the holding magnets in order to guide the operating element as an operating movement and hold it on the control panel, wherein sensor means underneath the control panel detect a rotational position of the operating element. The operating element is transparent in a direction from the lighting means to the operating element, wherein, for this purpose, it has a plurality of transparent regions that are separated from one another without transmission between one another.
US10890326B2
A method for detecting a flame is provided. The method includes the step of providing alternating current to a flame rectification probe to produce a first voltage as an input for a sense circuit, wherein the flame rectification probe is placed in proximity to the flame. The method further includes the step of conditioning the first voltage using the sense circuit to produce a second voltage. Additionally, the method includes the steps of outputting the second voltage to a microcontroller, and determining with the microcontroller whether the flame is present based on a magnitude of the second voltage.
US10890324B2
The invention related to an oxy-fuel torch comprising a handle By which the torch can be manipulated, at least two gas channels arranged through said handle for conveying at least a flow of fuel gas and a flow of oxidizing gas between respective inlets ports and outlet ports, and inlet connectors in fluidic communication with each inlet ports, the inlet connectors being configured to fluidly connect each inlet port to corresponding gas hose via intermediate connection means. According to the each inlet connector is a non-threaded connector and is permanently connected with each inlet port.
US10890323B2
A circulating fluidized bed boiler is described, comprising a furnace, a loopseal, and a loopseal heat exchanger arranged in the loopseal. The loopseal heat exchanger comprises walls limiting an interior of the loopseal heat exchanger, a first particle outlet for letting out particulate material from the loopseal heat exchanger, an inlet for receiving bed material, heat exchanger tubes arranged in the interior of the loopseal heat exchanger, and a first ash removal channel configured to let out ash from the loopseal heat exchanger. An ash cooler is configured to receive ash from the first ash removal channel. In the loopseal heat exchanger the first ash removal channel is arranged at a lower level than the first particle outlet.
US10890318B2
A hermetically sealed LED light is provided that includes a ceramic base with a plurality of LEDs and a metal cap soldered thereto and a channel for introducing an electrical, optical, or mechanical component.
US10890313B2
Optics over a light source, such as, but not limited to, an LED on a circuit board. The optic does not entirely encapsulate the LED but rather includes an inner surface such that an air gap exists between the optic and the LED. The optic may include a lens and may conform to the shape of the circuit board.
US10890312B2
A display device including a protruding-plate includes the protruding-plate, a thin-film-layer, a transparent-base-material, a first-concealing-layer, a light-diffusion-layer, a light-color-toning-layer, and a second-concealing-layer. The first-concealing-layer is disposed closer to the protruding-plate than the second-concealing-layer and the light-color-toning-layer to the protruding-plate. The protruding-plate, the transparent-base-material, the thin-film-layer, and the second-concealing-layer include a greater thickness in this order. The second-concealing-layer, the first-concealing-layer, and the light-diffusion-layer have a same thickness. The light-diffusion-layer is thicker than the light-color-toning-layer. The transparent-base-material and the thin-film-layer have a same light transmittance. The thin-film-layer, the protruding-plate, the light-diffusion-layer, the light-color-toning-layer, the first-concealing-layer, and the second-concealing-layer have a higher light transmittance in this order.
US10890307B2
The embodiments of the invention provide a multi-focal collimating lens and a bi-function headlight assembly. With the relative positions referring to the mounting position of the multi-focal collimating lens within the bi-function headlight assembly, the multi-focal collimating lens includes a lower collimating lens part and an upper collimating lens part located on top of the lower collimating lens part. One focal point of the lower collimating lens part is located on a vertical symmetry plane of the lower collimating lens part, and two focal points of the upper collimating lens part are symmetrically located on both sides of a vertical symmetry plane of the upper collimating lens part, so that a cut-off line of a low beam can be generated in a far-field light pattern of the multi-focal collimating lens.
