US09590659B2
A method of transmitting a broadcast signal includes encoding mobile data for FEC (Forward Error Correction); encoding signaling information for signaling the mobile data; allocating the encoded mobile data and signaling data into a transmission frame; and transmitting the broadcast signal including the transmission frame, wherein the transmission frame includes a service signaling table having service_type information identifying a type of a service of the mobile data and hidden information indicating whether the service of the mobile data is hidden or not.
US09590654B2
Provided is a circuit which can correct an output state in real time and reduce influences of distortion/noise components generated by a delay device. A signal modulation circuit includes a subtractor, an integrator, a phase inverting circuit, a DFF for while inserting a zero level at timing synchronous with the clock signal, delaying and quantizing the signal, a ternary signal generating circuit for generating a ternary signal for selectively driving a load connected to a single power supply into ternary conductive states including a positive current on-state, a negative current on-state, and an off-state, a driver circuit for generating a driving signal for driving a load, and a feedback circuit for feeding back the driving signal from the driver circuit to the input signal.
US09590653B2
Disclosed herein are embodiments of a precharge sample-and-hold circuit. The circuit has an input terminal, a reference voltage terminal and an output terminal. Further, the circuit has a sampling capacitance coupled between the input terminal and the reference voltage terminal and configured to provide the sample voltage when said sample-and-hold circuit is in a holding mode and a cancellation capacitance. Implementations of a precharge sample-and-hold circuit and of methods to operate a precharge sample-and-hold circuit in an analog/digital converter are also disclosed.
US09590650B1
A charge sharing circuit for generating a calibration voltage. The circuit comprises a calibration capacitor for providing at an upper terminal of the calibration capacitor the calibration voltage. The circuit further comprises a series connection of a plurality of N switches, wherein N is an integer>2, and a plurality of at least N−1 switching capacitors. Each switching capacitor is coupled to one connecting node connecting two of the N switches. One side of the series connection of the plurality of N switches is coupled to the upper terminal of the calibration capacitor and the other side of the series connection of the N switches is coupled to a fixed voltage. The circuit is configured to transmit at least two clock signals to selectively drive at least two distinct subsets of the switches. There is further provided a corresponding method and a corresponding design structure.
US09590646B1
A radio frequency (RF) signal can be produced with an RF frequency that is responsive to a frequency reference (FREF) clock. An inductive-capacitive (LC) tank oscillator circuit can generate the RF signal. A digital to time converter (DTC) circuit can operate, for a first edge of the FREF clock, in a baseline mode that has a first delay, and for a subsequent edge of the FREF clock, in a delay mode that introduces a second delay value to the FREF clock. A controller circuit can enable the LC-tank oscillator circuit in response to a first edge of the FREF clock and to set or increase the second delay value of the delay mode as a function of the frequency of the RF signal. A phase detector circuit can detect, for the subsequent edge of the FREF clock, a phase difference between the FREF clock and the RF signal.
US09590642B2
A circuit device includes a drive circuit that drives a physical quantity transducer, an FLL circuit that includes a frequency comparator and an oscillator, and generates a clock signal with a signal from the drive circuit as a reference clock signal, and a detection circuit that includes a circuit operated based on the clock signal, and performs detection processing on a detection signal from the physical quantity transducer.
US09590633B2
A carry-skip one-bit full adder and a field programmable gate array device, the full adder includes: a first multiplexer, a second multiplexer, and an adder, the first multiplexer includes a first addend input end and a first constant input end configured to input a first constant to the first multiplexer; the second multiplexer includes a second addend input end and a second constant input end configured to input a second constant to the second multiplexer; when the first addend input end is not used for input of a first addend, and/or when the second addend input end is not used for input of a second addend, the first multiplexer selects to output the first constant input, and the second multiplexer selects to output the second constant input.
US09590629B2
Clusters of logical elements are interconnected by a switching fabric. Each cluster contains processing elements, storage elements, and switching elements. A circular buffer within a cluster contains multiple switching instructions to control the flow of data throughout the switching fabric. The circular buffer provides a pipelined execution of switching instructions. Each cluster contains multiple processing elements, and each cluster further comprises an additional circular buffer for each processing element. Logical operations are controlled by the circular buffers.
US09590624B2
An input apparatus capable of preventing a user's unintentional input by notifying the user of a change in a pressure load is provided.The input apparatus has a touch face configured to receive a touch operation, a load detection unit configured to detect a pressure load of the touch operation to the touch panel, a vibration unit configured to vibrate the touch face, and a control unit, when the load detection unit detects a pressure load satisfying a standard load to receive an input, configured to perform a control to receive the input by the touch operation. When the load detection unit detects a pressure load satisfying a standard load, lower than the standard load to receive an input, the control unit controls the vibration unit to vibrate.
US09590622B1
In a semiconductor module, second semiconductor chips (e.g., diodes) are disposed closer to a laminated substrate than first semiconductor chips (MOSFETs). When a control signal supplied to gate electrodes of the first semiconductor chips (MOSFETs) is off, an electric current produced by a voltage from source terminals to a drain board mainly flows through the second semiconductor chips.
US09590617B2
A semiconductor device includes a high breakdown voltage, high Gm first transistor and a low breakdown voltage, low Gm second transistor connected in series between first and second nodes, and a low breakdown voltage, high Gm third transistor connected to the second transistor in parallel. When the second transistor is turned on, the first transistor turns on, and furthermore, when the third transistor is turned on, an electrically conducting state is established between the first and second nodes. The second, low breakdown voltage transistor is turned on to turn on the first, high breakdown voltage transistor, and a turn-on time with only limited variation can be achieved.
US09590608B2
A voltage converter having a bootstrap refresh control circuit and a method for controlling the voltage converter. The bootstrap refresh control circuit monitors a bootstrap voltage across a bootstrap capacitor and provides a high side driving signal to a high side switch of the voltage converter. The bootstrap refresh control circuit also controls the charging of the bootstrap capacitor through decreasing the output voltage of the voltage converter once the bootstrap voltage is dropped to be smaller than a bootstrap refresh threshold. When the output voltage of the voltage converter is decreased enough, the bootstrap refresh control circuit switches the high side switch and the low side switch on and off to refresh the bootstrap voltage.
US09590606B2
Disclosed herein is a device includes a duty correction circuit adjusting a duty ratio of a first clock signal based on a duty control signal to generate a second clock signal; a delay line delaying the second clock signal to generate a third clock signal; and a duty cycle detector detecting the duty ratio of the second clock signal to generate the duty control signal in a first mode, and detecting the duty ratio of the third clock signal to generate the duty control signal in a second mode.
US09590597B2
The invention relates to a multi-phase oscillator for generating multiple phase-shifted oscillator signals including: a ring oscillator having a number of concatenated oscillator delay cells which are interconnected to generate an oscillator signal, wherein phase-shifted oscillator signals are generated between the oscillator delay cells; a phase-blending unit configured to receive two phase-shifted oscillator signals and to generate a mid-phase oscillator signal whose phase shift is between the shifts of the two phase-shifted oscillator signals; and an interpolator delay line having a number of concatenated interpolator delay cells to generate further phase-shifted oscillator signals.
US09590595B2
A driver circuit for receiving input data and generating an output signal to a termination element is provided, wherein the input data has a first bit and second bit, and the driver circuit includes: a pair of differential output terminals for outputting the output signal, wherein the pair of differential output terminals has a first output terminal and a second output terminal; at least one current mode drive unit, coupled to the pair of differential output terminals, for outputting a current from one of the first output terminal and the second output terminal, and receiving the current from the other of the first output terminal and the second output terminal according to the first bit; and at least one voltage mode drive unit, coupled to the pair of differential output terminals, for providing voltages to the first output terminal and the second output terminal according to the second bit.
US09590594B2
Leakage current in a standby mode of a level shifter capable of operating with low voltage is reduced. Provided is a level shifter circuit in which an n-channel silicon transistor and an oxide semiconductor transistor are provide in series between an output signal line and a low potential power supply line. The potential of a gate electrode of the oxide semiconductor transistor is raised to a potential higher than input signal voltage by capacitive coupling, so that on-state current of the oxide semiconductor transistor is increased.
US09590592B2
A fingerprint sensing circuit, system, and method is disclosed. The fingerprint sensor maybe include a plurality of inputs coupled to a plurality of fingerprint sensing electrodes and to an analog front end. The analog front end may be configured to generate at least one digital value in response to a capacitance of at least one of the plurality of fingerprint sensing electrodes. Additionally, the analog front end may include a quadrature demodulation circuit to generate at least one demodulated value for processing by a channel engine. The channel engine may generate a capacitance result value that is based, in part, on the demodulated value and is stored in a memory.
US09590591B1
Provided herein are high frequency signal attenuators. In certain configurations, an integrated circuit includes a signal conductor that carries a radio frequency (RF) signal, a shield conductor routed with the signal conductor and biased with a ground voltage, and an attenuation circuit that provides a controllable amount of attenuation to the RF signal. The attenuation circuit includes a shunt circuit electrically connected between a signal tapping position of the signal conductor and a shield tapping position of the shield conductor. Connecting the shunt circuit in this manner enhances high frequency performance by reducing a length of an effective loop from the signal conductor to an adjacent portion of the shield conductor.
US09590590B2
A dynamically tunable transconductor includes a voltage-to-current converter stage for generating a current signal based on a voltage signal; and a current scaling stage for scaling the current signal by a scaling factor to achieve a particular transconductance. Current scaling stage includes a coarse tune mechanism having an associated coarse tune step and a fine tune mechanism having an associated fine tune step, where the scaling factor is a ratio of the coarse tune step to the fine tune step. A delta-sigma modulator can implement the transconductor to generate loop filter coefficients by dynamically tuning the transconductance to achieve a particular resistance.
US09590588B2
A pair of vibrating arm portions are disposed lined up in a second direction perpendicular to a first direction and are configured such that base end sides thereof in the first direction are fixed to a base portion. A pair of inclined surfaces are formed on both sides in the second direction on the base end side of the vibrating arm portion so that a width of the vibrating arm portion in the second direction is gradually widened from the distal end side to the base end side. A length of a region, having the pair of inclined surfaces formed therein, in the first direction is set to equal to or greater than 0.25 times and equal to or less than 0.5 times of a total length of the vibrating arm portion from the base end to the distal end.
US09590585B2
A resonation device includes substrate, a resonation element that is attached to first main surface of substrate at first and second attachment portion, and heat-generating unit that is disposed on second main surface which is side opposite to first main surface so as to overlap with resonation element in a planar view. When an angle formed by line which connects center of resonation element and center of first attachment portion and virtual line which connects center of heat-generating unit and center of resonation element in a planar view is θ1 and an angle formed by a line which connects center of resonation element and center of second attachment portion and virtual line which connects center of heat-generating unit and center of resonation element in a planar view is θ2, conditions 0°<θ1<90°, 0°<θ2<90°, and 0°<|θ1−θ2|<10° are satisfied.
US09590580B1
Provided are, among other things, systems, methods and techniques for loudness-based audio-signal compensation. According to one such system, an input line accepts an input audio signal; a loudness estimator, coupled to the input line, processes the input audio signal to obtain an audio playback loudness level and also provides a production loudness level for the input audio signal; and a filter generator/selector coupled to an output of the loudness estimator provides an audio compensation filter based on the production loudness level and the audio playback loudness level. The input signal is processed by the audio compensation filter to provide an output signal.
US09590579B2
One aspect of this disclosure is a transimpedance amplifier circuit with multiple resistive feedback loops can be implemented with multiple Kelvin sensing channels. A transimpedance amplifier and multiple Kelvin sensing channels can be implemented on a single die having multiple contacts, such as pins, for connecting multiple resistors to the Kelvin sensing channels. The Kelvin sensing channels can be implemented with T-junction switch networks in certain embodiments.
US09590578B2
An amplifier device with at least one microwave tube, intended to be mounted on a satellite, includes a high voltage section directly connected to said microwave tube or tubes, a low voltage section, and a low voltage cabling assembly provided with low voltage connectors at the ends thereof connecting said low and high voltage sections.
US09590569B2
Systems, circuits and methods related to low power efficiency improvement in multi-mode multi-band power amplifiers. In some embodiments, a power-amplifier (PA) system can include a first amplification path having one or more PAs configured to generate a high power radio-frequency (RF) signal from an input RF signal when in a high power mode. The PA system can further include a second amplification path having one or more PAs configured to generate a low power RF signal from the input RF signal when in a low power mode. The PA system can further include a switching circuit coupled to the first amplification path and the second amplification path. The switching circuit can be configured to allow amplification of the input RF signal through the first amplification path in the high power mode or the second amplification path in the low power mode.
US09590567B2
An apparatus relates generally to preconditioning an input signal. In this apparatus, a first digital predistortion module and a second digital predistortion module are for receiving the input signal for respectively providing a first predistorted signal and a second predistorted signal. A combiner is for combining the first predistorted signal and the second predistorted signal for providing an output signal. The first digital predistortion module includes a moving mean block for receiving the input signal for providing a moving mean signal. The first digital predistortion module further includes a digital predistorter for receiving the input signal and the moving mean signal for providing the first predistorted signal.
US09590562B2
A semiconductor amplifier bias circuit includes a first transmission line, a first grounded capacitor, a second transmission line and a power supply terminal. The first transmission line is connected to an output end part of the output matching circuit and the external load. The second transmission line includes one end part connected to the first transmission line and the other end part connected to the first grounded shunt capacitor. An electrical length of the second transmission line is approximately 90° at a center frequency of a band. The one end part is connected to the first transmission line at a position apart from the output end part by an electrical length of approximately 45° at the center frequency. The power supply terminal is connected to a connection point of the first grounded shunt capacitor and the other end part of the second transmission line.
US09590555B2
The structure (10) of light display for vehicle traffic lane(s) is of the type including at least one vertical support post (7), a substantially horizontal crossbar (3) fixed high to said at least one support post (7) and a variable-message light display panel (2) fixed to said crossbar, said display panel (2) having a front face on which the light messages are broadcast, and a rear face, said display panel being elongated along the crossbar (3), parallel and fixed to the latter, said structure including an autonomous electric power supply source comprising at least one photovoltaic panel (1). The photovoltaic panel(s) (1) are arranged towards the top and the rear of the display panel (2), in a plane that is horizontal or, preferably, inclined but not vertical, carried by a horizontal line parallel to the crossbar (3) and to the display panel (2), the front end(s) of the photovoltaic panels (1) being placed substantially against the upper end of the display panel (2), the front end(s) of the photovoltaic panels (1) being higher than the rear end(s) (12) of said photovoltaic panel(s) in the case of inclined photovoltaic panels.
US09590547B2
A double fed induction generator (DFIG) converter, methods and computer readable mediums are presented in which rotor side current spikes are attenuated by selectively activating at least one series damping circuit to conduct current through a series damping circuit resistance coupled in series between one or more DFIG rotor leads and a grid side converter in response to a grid fault occurrence or a grid fault clearance, and selectively bypassing the series damping circuit resistance after activating the series damping circuit.
US09590546B2
A power dissipating arrangement for dissipating power from a generator in a wind turbine is provided. The generator comprises a plurality of output terminals corresponding to a multi-phase output. The power dissipating arrangement comprises a plurality of dissipating units, a plurality of semiconductor switches, a trigger circuit for switching the semiconductor switches and a control unit for controlling the operation of the trigger circuit, thereby controlling the switching of the semiconductor switches.
US09590543B2
The purpose of the present invention is to reduce noise by controlling vibration due to rotation fluctuation, and to consume only current required for maintaining the rotation by bringing the current for driving a motor closer to a state of synchronization. A drive means drives a sensorless brushless DC motor by switching an energization pattern at a constant frequency to determine the rotation position of the rotor of the sensorless brushless DC motor. A detection means detects a zero-cross signal representing the switching of the phase of the rotor. A calculation means calculates a synchronization determination rate representing a percentage of the number of detected zero-cross signals. A pulse width control means controls the pulse width of a PWM drive duty in the drive means so that the calculated synchronization determination rate falls within a target range.
US09590536B2
A method and apparatus using electromagnetic switching in a two-step connection process is provided to minimize surge currents and torque oscillations in three-phase motors during starts.
US09590534B1
Disclosed are various embodiments of systems, devices and methods for generating electricity, transforming voltages and generating motion using one or more piezoelectric elements operably coupled to one or more non-piezoelectric resonating elements. In one embodiment, a non-piezoelectric resonating element is configured to oscillate and dissipate mechanical energy into a piezoelectric element, which converts a portion of such mechanical energy into electricity and therefore acts as a generator. In another embodiment, a piezoelectric element is configured to drive one or more mechanical elements operably coupled to the one or more non-piezoelectric resonating elements, and therefore acts as a motor. In still another embodiment, a piezoelectric element is operably coupled to a non-piezoelectric resonating element to form an electrical transformer. The mechanical properties of the non-piezoelectric resonating elements are typically selected to permit relatively high permissible stress and strain in comparison to the corresponding piezoelectric elements to which coupled or attached.
US09590532B2
A method of fabricating a large-scale triboelectric nano-generator by adhering foil to two separate plates, laying polymer to the foil, heating the plates, and then electrically coupling one of the plates.
US09590530B2
A modular converter having a plurality of converter modules for converting an input voltage into an output voltage to be supplied to a load by receiving a control input reference vector, a control input vector and a control input parameter vector; determining a control output reference vector from the control input reference vector, the control input vector and the control input parameter vector in a first control stage; and controlling the converter modules by generating switching signals based on the control output reference vector in a further control stage.
US09590527B2
A method for operating an inverter which is connected to an energy supply grid via a transformer for feeding in electrical energy into the energy supply grid, includes measuring output currents and output voltages of the inverter, and actuating power switches of the inverter using actuation signals that are generated as a function of the measured output currents and the measured output voltages at a fundamental frequency of the energy supply grid. The actuation signals are further generated as a function of a harmonic component of the measured output voltages of the inverter at a multiple of the fundamental frequency using a control loop with positive feedback.
US09590524B1
A power converter system configured to supply DC power to a load is provided, comprising a power converter device responsive to an AC input voltage and configured to provide an output DC voltage; an output voltage loop controller in operable communication with the power converter; an output current loop controller in operable communication with the power converter; an output power loop controller in operable communication with the power converter; and a foldback controller in operable communication with the power converter. The output voltage loop controller, the output current loop controller, the output power loop controller, and the foldback controller together control the power converter to provide a multi-sloped output characteristic, including constant output voltage in voltage mode, increased output current in a first constant power mode, decreased output current and voltage in a foldback mode, and increasing output current and decreasing output voltage in a second constant power mode.
US09590523B2
Systems, methods, and devices that employ self-driven gate-drive circuitry to facilitate controlling power switches to emulate a diode bridge to synchronously rectify a power signal are presented. A single-phase or multi-phase synchronous rectifier can comprise at least a first pair of switches of a first conducting path and a second pair of switches of a second conducting path that can form or emulate a diode bridge. To facilitate emulating turn-on and turn-off conditions of a diode, a switch can be turned on when voltage across the switch is forward-biased and turned off when switch current is reversed; also, there can be at least one current-controlled switch in each conducting path. Self-driven gate-drive circuitry employs low power components that can facilitate controlling respective switching of the at least first pair and second pair of switches, wherein switching of the switches is also controlled at start-up to emulate a diode bridge.
US09590520B2
A power control circuit includes a solid state power controller operable to connect an AC power source to a load. The solid state power controller includes a first switching device and a second switching device arranged serially. Each of the switching devices includes a diode, a controller controllably coupled to each of the first switching device and the second switching device, such that the controller is capable of controlling an on/off state of the first switching device and the second switching device. The controller further includes a non-transitory memory storing instructions for causing the controller to perform the steps of: switching off a first switching device having a diode aligned with a current polarity of an AC current flow prior to a first zero crossing, delaying a switching off of a second switching device until after the first zero crossing, and switching the second switching device off after the delay and before a second zero crossing.
US09590513B2
A converter may include a transformer; a first circuit arrangement coupled to a first transformer side; a second circuit arrangement coupled to a second transformer side, wherein the second circuit arrangement is configured to provide an output voltage; a first coupler configured to provide information about the output voltage to the first circuit arrangement; wherein the first circuit arrangement is configured to determine a state of the secondary side based on the received information about the output voltage, and to generate a switch control signal dependent on the determined state; a switch circuit arranged on the second side; and a second coupler configured to provide a switch control signal from the first circuit arrangement to the switch circuit; wherein the switch circuit is coupled to the first circuit arrangement to provide a first circuit arrangement control signal to the first circuit arrangement depending on the switch control signal.
US09590512B2
A PFC circuit generates substantially sinusoidal current that is in-phase with AC input voltage to compensate for a power factor. A DC-DC converter converts the voltage of a signal outputted from the PFC circuit to determined voltage. A current change detection section detects an amount of change in current outputted from the DC-DC converter, compares the detected amount of change in current with a threshold set in advance, and if the detected amount of change in current is larger than the threshold, outputs a gain switching signal for raising the gain of voltage outputted from the PFC circuit. The current change detection section outputs a voltage control signal for raising the voltage outputted from the PFC circuit to a determined value. A voltage setting section sets the voltage outputted from the PFC circuit to the determined value on the basis of the voltage control signal.
US09590510B1
According to an aspect, an adaptor may include a converting unit configured to convert a source voltage to an output voltage to be provided to a computing device via a cable. The converting unit includes a transformer having primary windings and secondary windings. The adaptor includes a current sense unit configured to obtain a current sense signal, where the current sense signal indicates an output current produced by the secondary windings of the transformer. The adaptor includes an IR drop detection unit configured to determine a feedback signal representing a voltage drop caused by the cable based on the current sense signal and the output voltage of the converting unit, and a control unit configured to adjust the output voltage of the converting unit to account for the voltage drop represented by the feedback signal.
US09590509B2
An exemplary embodiment of the present invention relates to a power supply. A power supply according to an exemplary embodiment of the present invention includes: a filter capacitor coupled to a line to which an input voltage rectified from an AC input passed through a dimmer is supplied; a discharge switch coupled to the filter capacitor through the line; and a main switch receiving the input voltage and controlling power transmission. The power supply performs input voltage control to shape the input voltage with a predetermined pattern and controls a switching operation time of the main switch.
US09590506B2
A power regulator includes an output terminal to provide a regulated voltage, a first control unit to control a first operation mode, a second control unit to control a second operation mode, and a detection unit connected to the output terminal. The detection unit detects, at start-up, whether or not an external inductor is connected to the output terminal, activates the first operation mode when an external inductor is detected, and activates the second operation mode when no external inductor is detected. The detection unit also detects in which of at least two distinct inductance ranges the inductance of the detected inductor lies so as to provide inductance dependent control in the first operation mode.
US09590500B2
A voltage generator including an oscillator having an output, a charge pump having an input and an output, the input of the charge pump being coupled to the output of the oscillator, a smoothing capacitor, a resistor having an input end and an output end, wherein the input end is coupled to the charge pump and the output end is coupled to the smoothing capacitor, and a shorting element connected in parallel with the resistor and which, when turned on, causes the resistor to be at least partially bypassed, wherein the voltage generator is configured to supply voltage to a radio frequency (RF) switch via the smoothing capacitor, and a frequency of the oscillator is controlled to be faster during a switching period of the RF switch.
US09590490B2
The present invention provides an inrush current suppression circuit that is provided in an electric power conversion apparatus and suppresses inrush current that occurs when power is turned on, the electric power conversion apparatus including an inverter circuit and a drive power circuit that generates direct voltages of two levels as drive voltages, wherein the inrush current suppression circuit includes: an inrush current prevention resistor disposed between a converter circuit that generates DC power to be supplied to the inverter circuit and a smoothing circuit; a relay connected in parallel to the inrush current prevention resistor; and a relay control circuit that applies to the relay a higher direct voltage to shift the relay to a closed state, and after the relay is set to the closed state, applies to the relay a lower direct voltage to retain the closed state.
US09590487B2
Disclosed are a method and circuit for reducing a ripple of a current output by a current source. The circuit for reducing a ripple of a current output by a current source comprises a tube with adjustable impedance and a control circuit. The control circuit detects a direct current output by the current source to obtain a first signal which is in proportion to the direct current, and by comparing an instantaneous value of the first signal with an amplitude value of a set signal, controlling the increase of the impedance of the tube with adjustable impedance when the instantaneous value of the first signal is greater than the amplitude value of the set signal, so as to enable the amplitude value of the first signal to not exceed the amplitude value of the set signal and then enable the amplitude value of the current output by the current source to not exceed the amplitude value of the set current of the set signal, so that the purpose of reducing the ripple of the direct current output by the current source is finally achieved.
US09590485B2
A resonance suppression device, in which power loss and apparatus capacitance are reduced by outputting a compensating current only while a voltage resonance is being generated, and which suppresses resonance generated by connection of a power apparatus to a power system. In one embodiment, the device includes a capacitance change detector that detects a change of an electrostatic capacitance (impedance) connected to the power system. When the resonance detector detects the resonance, a current command value generator generates the current command value on the basis of harmonic components included in a current supplied from the power apparatus to the power system. When the impedance change detector detects a change of the impedance, the current command value generator generates the current command value so as to reduce the compensating current.
US09590478B2
A laminated iron core manufacturing method in a blanking die apparatus having multiple machining stations is provided. The method includes feeding a belt-shaped workpiece progressively in a longitudinal direction in the blanking die apparatus, operating cutting tools provided in the respective machining stations simultaneously to perform predetermined blanking operations on the progressively fed workpiece and finally perform a contour blanking operation on the workpiece so as to form core pieces, and laminating the core pieces within or outside the blanking die apparatus to thereby manufacture a laminated iron core. An auxiliary cutting tool is operated to form a disposal hole by partly blanking a scrap forming area of the workpiece simultaneously with the operations of the cutting tools of the multiple machining stations, to thereby secure a load balance of the blanking die apparatus in the feeding direction.
US09590477B2
An electric machine having a rectifier assembly placed within a rotating shaft of the electric machine to convert the AC output of the electric machine to the DC input prior to transmission of the electricity from the electric machine.
US09590470B2
The core inside a combined radial-axial magnetic bearing is stacked with coated laminations each equipped with at least one radial cut. These cuts prevent the inducement of circulating currents caused by varying axial control fluxes through the central hole of the stack. Magnetic symmetry is preserved by pivoting every lamination with respect to the previous one over a particular angle. This arrangement not only reduces the losses in the bearing, but improves the performance of the axial channel as well.
US09590467B2
The invention relates to a drive arrangement for an adjusting element of a motor vehicle, a clutch arrangement which is connected into the drive train with a drive connection and a driven connection, the clutch arrangement at any rate forwarding a movement which is introduced on the drive side to the driven connection and having a braking arrangement for braking a movement which is introduced on the output side. The braking arrangement has a braking element which can be adjusted counter to a braking force, in that, between the output connection and the braking element, the clutch arrangement has a freewheel arrangement comprising at least one freewheel pair of clamping body freewheels which operate in opposite directions, in that a movement which is introduced on the output side always brings about the blocking of at least one clamping body freewheel and is correspondingly braked via the braking arrangement.
US09590466B2
A rotor for a rotating electric machine has a core body and a magnet. The core body has a through-hole, a first polar portion, and a second polar portion. The first polar portion and the second polar portion are alternately arranged in the circumference direction. The magnet is disposed on the core body at a position corresponding to the first polar portion or the second polar portion. The through-hole has an arc-shaped surface having a first curvature radius. The first polar portion has an arc-shaped surface having a second curvature radius. The second polar portion has an arc-shaped surface having a third curvature radius. The first curvature radius is larger than or equal to the second curvature radius. The first curvature radius is larger than or equal to the third curvature radius.
US09590462B2
An electric compressor includes a hermetic container 103, an electric motor drive circuit section 201, a through hole 120, a hermetic terminal 207, a conductive terminal 301, a connecting terminal 302, and a housing 300. The terminal connecting portion connects the conductive terminal 301 and the cluster terminal 302 to each other. The housing is composed of a plurality of structure bodies. A convexo-concave shape is provided between bonding surfaces of the plurality of structure bodies. The housing 300 is provided with a cylindrical structure 311 into which the conductive terminal 301 is inserted. A convex structure 316 which comes into contact with the wire 306 is formed on an inner surface of the wire-insertion hole 307.
US09590458B2
A rotor for an electrical machine including a plurality of pole sections with adjacent poles within each of the pole sections being distanced by a first uniform pole pitch. Adjacent poles belonging to different pole sections are distanced by a second (smaller) pole pitch at one end of each pole section, and by a third (larger) pole pitch at the other end of each pole section. Alternatively, a corresponding adjustment of coil pitches can be done in a stator of an electrical machine.
US09590456B2
A ballast circuit is disclosed for inductively providing power to a load. The ballast circuit includes an oscillator, a driver, a switching circuit, a resonant tank circuit and a current sensing circuit. The current sensing circuit provides a current feedback signal to the oscillator that is representative of the current in the resonant tank circuit. The current feedback signal drives the frequency of the ballast circuit causing the ballast circuit to seek resonance. The ballast circuit preferably includes a current limit circuit that is inductively coupled to the resonant tank circuit. The current limit circuit disables the ballast circuit when the current in the ballast circuit exceeds a predetermined threshold or falls outside a predetermined range.
US09590452B2
A power supply arrangement adapted to provide auxiliary power to a wind farm that feeds into a HVDC transmission link is provided. The power supply arrangement has an auxiliary power supply to deliver auxiliary power (Paux) to the wind farm; a backfeed control for initiating provision of a backfeed voltage on the HVDC link during a wind farm downtime; a backfeed switch to close a DC current path between the HVDC link and the auxiliary power supply; and a power converter for converting the backfeed voltage into auxiliary power (Paux). A wind farm arranged to feed into a HVDC transmission link is also provided, having such a power supply arrangement for providing auxiliary power (Paux) to the wind farm during a wind farm downtime. A method of providing auxiliary power (Pbackfeed) to a wind farm during a wind farm downtime is also provided.
US09590449B2
A wireless power transfer device includes an input interface configured to receive a primary magnetic flux in a first direction, and an output interface configured to output a secondary magnetic flux in a second direction different from the first direction. The input interface and the output interface form a closed electric circuit.
US09590439B2
A main object of the present invention is to provide a control device of battery charging capable of quickly charging a battery to an intended capacity while inhibiting occurrence of defect in the battery, the control device including a first output unit outputting a heating signal to heat a battery, a second output unit outputting a charging signal to charge the battery heated according to the heating signal, and a controller judging whether or not a degree of degradation of the battery is a first value or more, wherein where the controller judges the degree of degradation to be the first value or more, the controller controls the heating signal to make the charging rate of the battery whose degree of degradation is the first value or more equal to or closer to a charging rate of the battery when the degree of degradation is less than the first value.
US09590437B2
A wall charger for connection to an AC outlet. The wall charger includes a pair of pivotal AC prongs which engage within the electrical outlet to provide electrical connection to the wall charger. The wall charger includes one or two USB ports for electrical charging of a device from the connection to the AC outlet. The wall charger includes a cylindrical compartment for housing a bullet charger in a concealed manner. The bullet charger may be maintained within the housing for storage purposes.
US09590435B2
A charging status indicator of an electric vehicle installed at one side of a charging status indicator cover to indicate a charging status of the electric vehicle as an illumination may include a lens-integrated lamp housing and a printed circuit board (PCB) housing which are vertically coupled to each other, a PCB installed in the PCB housing and having a plurality of Light Emitting Diodes (LEDs) mounted thereon, and a diffusion cap diffusing LED.
US09590431B2
A battery controller that performs current limitation in consideration of limitation on other components than a battery main body and the state of health of a battery is provided. A battery controller limits a battery current using allowable average current information describing current average values respectively allowed for a plurality of time windows. When the battery is deteriorated, an allowable average current obtained by subtraction in response to the state of health is used. Further, when the battery current exceeds an upper limit value stored in advance, the battery current is controlled with the upper limit reduced by the excessive amount.
US09590428B2
An electric power receiving device in one aspect of embodiments of the present disclosure comprises an electric power receiving section and a converting section. The converting section comprises a compensation voltage generating section. The compensation voltage generating section generates a compensation voltage capable of canceling out a reactance component in the electric power receiving section, and applies the compensation voltage to the electric power receiving section. The compensation voltage generating section comprises a phase changing section, a physical quantity detecting section, and a searching section. The searching section searches a target phase of the compensation voltage that brings the electric power receiving device into a substantially resonant state, based on a physical quantity detected by the physical quantity detecting section. The compensation voltage generating section determines the compensation voltage having the target phase as the compensation voltage to be applied to the electric power receiving section.
US09590426B2
Disclosed herein is a system and method for managing a power distribution system in which has an improved system protection and fault section determination structure in consideration of distributed power supplies, has an improved server and communication structure for one-to-one synchronization measurement, and conducts real time system management and control. The system for managing the power distribution system uses field measurement data and an event signal to detect a protection coordination correction value of a protective device for protection of the system and a fault section of the power distribution system, performs real time system analysis using the field measurement data, and transmits control information including at least one of the protection coordination correction value, the fault section and the system analysis information to a DCP server.
US09590425B2
A system and a method provide a photovoltaic system which regenerates the output characteristics of the photovoltaic at different ambient condition with high precision under all environmental conditions. The photovoltaic system includes a photovoltaic array, a buck/boost converter, a DC link capacitor to connect the buck/booster converter to a load/inverter, an adaptive network-based fuzzy inference maximum power point tracking controller, a voltage control loop, a proportional integral controller to maintain the output voltage of the photovoltaic array to the reference voltage by adjusting the duty ratio of buck/boost converter.
US09590424B2
The invention relates to a device for influencing reactive power flows in multi-phase alternating current systems comprising a plurality of thyristor-controlled or thyristor-switched coil branches, each of which comprises a first partial coil and a second partial coil, and a first partial coil and a second partial coil respectively form a structurally independent coil subassembly. The essential feature is that the inductance factor of the first partial coil is specifically dimensioned so as to be at least 10% greater than the inductance factor of the second partial coil and the second partial coil in a coil subassembly is disposed structurally above the first partial coil or the second partial coil is disposed structurally in a core region of the first partial coil. The disclosed device for influencing reactive power flows has a design that is as compact as possible, meets increased stability requirements especially for dynamic loads, and allows production costs and operating expenses to be reduced or kept to a minimum.
US09590422B2
An autonomous distribution board receives feeding of power via a distribution board for a period during which grid power is supplied from a grid power source, while receiving power via an autonomous terminal of a power conversion apparatus for a period during which supplying of grid power from grid power source is stopped. Autonomous distribution board is connected with a specific load and the like. A measurement point switching apparatus is configured to select one from a current sensor configured to monitor a current that flows through a main breaker, and a current sensor configured to monitor a current that is supplied from power conversion apparatus to autonomous distribution board. A fuel battery is configured to adjust an output thereof based on an output of the selected one so that power by fuel battery is consumed by a general load, specific load and the like.
US09590403B2
A wire management system and, more particularly, a wire management system including at least one wire track unit having mount rotatably positioned on the wire track unit along with an integrally formed tension tab for holding wires in the wire track assembly during use.
US09590402B2
A mounting clip for retaining a cable against a mounting surface includes a mounting flange configured to be mounted to a mounting structure, a first cable retainer, and a second cable retainer. The first cable retainer extends from the mounting flange and defines a first passage configured to receive a length of a cable therethrough. The second cable retainer extends from the mounting flange and defines a second passage configured to receive the length of cable therethrough. The second cable retainer is resiliently movable between a rest position and a loaded position. In the rest position, the second cable retainer extends into the first passage and defines the second passage smaller than the first passage. In the loaded position, the second cable retainer is moved in a direction away from the mounting structure by the length of the cable received in the first passage and is configured to apply a force to an outer surface of the length of the cable to hold the length of the cable against the mounting structure.
US09590397B2
An apparatus for the generation, the distribution or the usage of electrical energy, the apparatus including a housing enclosing an insulating space and an electrical component arranged in the insulating space. The insulating space contains a dielectric insulation gas including an organofluorine compound A. The apparatus further includes a molecular sieve arranged such as to come into contact with the insulation gas. The molecular sieve has an average pore size y greater than the molecular size of at least one decomposition product of the organofluorine compound A generated during operation of the apparatus. The adsorption capability of the molecular sieve for organofluorine compound A is lower than for the at least one decomposition product. The apparatus further includes at least one desiccant arranged such as to come into contact with the insulation gas.
US09590394B2
A surge arrester includes a gas-tight discharge chamber that is formed by at least one insulating body and two electrodes. The electrodes extend into the discharge chamber and include an electrode spacing with respect to one another and a wall spacing with respect to the insulating body inner wall. The electrode spacing is equal to twice the wall spacing or is less than twice the wall spacing.
US09590380B2
There was the problem that the pressure of the laser medium rises from the target value by the heat when generating laser light. The laser oscillator includes a controller, laser medium flow path, resonator part, blower, pressure detecting part, laser medium supply-exhaust part, and temporary stop command part. The controller controls the resonator part to stop to generate laser light if a temporary stop is commanded, controls the blower 18 to slow the rotational speed of the blower from the first rotational speed to the second rotational speed, and controls the laser medium supply-exhaust part so that the pressure is the second target value lower than the pressure at the time when the rotational speed of the blower is the second rotational speed.
US09590378B2
A USB 3.0 connector includes an insulative body, a plurality of first and second terminals, and an outer shell covering the insulative body. The insulative body includes a base that has a base upper wall, a base lower wall, and two base sidewalls. The base lower wall has a rear end notched in a frontward direction to form a plurality of alternating shallow and deep notches to position first and second legs of the first and second terminals, which are bent downwardly. The alternating shallow and deep notches space the first legs apart from the second legs, respectively. The number of component parts for assembly is therefore reduced.
US09590377B2
Heat sealing a connector assembly can be performed by providing connector assembly in component accessible state, overlaying sealing tape on electrical contacts and housing, sealing tape being impregnated with heat sensitive adhesive, the overlaying leaving the dimples exposed, and sealing the connector assembly by applying heat to heat sensitive sealing tape.
US09590375B2
Devices and methods of use for brush holder assemblies are disclosed. Brush holder assemblies including a mounting block and a brush holder are disclosed. Also illustrated is a brush holder assembly including a first portion in sliding engagement with a second portion. In some embodiments the brush holder includes a channel, such that at least a portion of the mounting block is disposed within the channel of the brush holder.
US09590372B2
A connector is provided that includes a cabinet connector at a cabinet that includes at least one of a power supply device and an information processing device and a device connector at a control object device to be controlled by at least one of the power supply device and the information processing device. The device connector may be separably coupled to the cabinet connector. The device connector may be movable along at least two of an X-axis and a Y-axis defining a plane parallel to a cross section of the cabinet connector and a Z-axis perpendicular to the cross section of the cabinet connector.
US09590363B2
A cable connector assembly includes an electrical connector (100) and cable (300) connected with the electrical connector. The cable has a plurality of core wires (31) including a plurality of first wires (34) and second wires (35), an outer jacket (32) enclosing on the core wires, and a shielding layer (33) enclosing the second wires. The first wires having a power wire (341) for power transmission and a plurality of coaxial wires (342) for high speed signal transmission, wherein the second wires have a detective wire (351) for detection signal transmission, a pair of ground-wires (352), a twisted pair wire (353) for USB 2.0 signal transmission an spare wire (354). Each of the first wires has a larger diameter than that of second wires, and the first wires are located between the shielding layer and outer jacket, the second wires are enclosed in the shielding layer.
US09590362B2
A connector is disclosed. The connector includes a conductive housing having a port and a peripheral wall surrounding the port, a conductive elastic sheet riveted on the peripheral wall of the port of the housing by a plurality of rivets, and a plurality of contact spots formed on at least one of the housing and the elastic sheet. The housing and elastic sheets are electrically connected by the plurality of contact spots when the elastic sheet is riveted on the housing.
US09590359B1
A coaxial electrical interconnect is disclosed. The coaxial electrical interconnect can include an inner conductor including an electrically conductive spring probe. The coaxial electrical interconnect can also include an outer conductor including a plurality of electrically conductive spring probes disposed about the inner conductor. Each spring probe can have a barrel and a plunger biased out of the barrel. The plunger can have a first plunger portion external to the barrel and a second plunger portion disposed partially in the barrel. The first and second plunger portions can have different diameters. A barrel of the spring probe of the inner conductor can be located proximate a plunger of at least one of the spring probes of the outer conductor.
US09590356B2
The puller type card socket of the Present Disclosure relates to a card socket furnished with a housing and a cover that covers the housing, configured so that a card can be inserted and withdrawn between the housing and the cover. A sliding part is mounted in a sliding groove formed on one side of the interior of the housing to enable sliding along the cover's insertion and withdrawal directions, and a card contact part is formed on the rear end of the sliding part so as to contact with and be pushed by the sloped front end of the card during insertion, and to push the card forward when the card is withdrawn A puller, wherein a pulling part is formed on the front part, is located at the front of the housing to be pulled on when withdrawing the card The card contact part is configured to overlap with the reverse mounting prevention part that prevents reverse mounting of the card when the card has been fully inserted, while on the top of one side wall of the sliding groove, a stopper part is formed that restricts the forward movement of the puller by catching on the card contact part of the puller when the card is withdrawn.
US09590353B2
A connector system is disclosed that can support high data rates over a connector with terminals on a 0.5 mm pitch. A plug connector can include a termination module that has a paddle card and a plug module that includes rows of terminals. The termination module and the plug module can be aligned via the row of terminals and pads on the paddle card. A receptacle connector includes two rows of terminals that are provided on opposite sides of a tongue. The tongue includes impedance notches aligned with terminals arranged as differential pairs. Ground terminals extend past the differential pairs and along the impedance notch.
US09590345B2
A contact element for electrically conductive collection of components, the contact element having contact points for contacting contact regions of the components and having a first section, formed at least primarily in the shape of a spring tab, that electrically collects the contact points, and having a second section that electrically connects the contact points, wherein the collecting path formed by the second section is shorter than that of the first section.
US09590335B1
A connector has a housing including an insertion portion, a recess-shaped shaft receiving portion opening in an opening direction and an abutment surface facing in an opposite direction from the opening direction, and an operation member held by the housing rotatably around an axis direction of a rotation shaft portion inserted in the shaft receiving portion, the operation member including a lock portion and a projection, as the operation member is brought to a closed position while a connection end portion of a connection target is inserted in the insertion portion, the lock portion is fitted in a lock receiving portion of the connection target to prohibit pull-out of the connection end portion of the connection target from the insertion portion, and the projection comes into contact with the abutment surface to prohibit movement of the operation member in the opening direction.
US09590333B1
A test socket has a housing structure that holds conductor pins which provide mechanical and electrical connections between vertically aligned contacts of a device under test and a PCB. The housing structure comprises a top housing and a bottom housing. The top housing has counterbore holes to receive and vertically constrain top ends of the conductor pins. The bottom housing comprises a sheet and an optionally attached supporting frame. The sheet has through-holes that are vertically aligned with the counterbore holes of the top housing to receive and vertically constrain bottom ends of the conductor pins when the top and bottom housings are attached to each other.
US09590327B2
A connector is provided which includes a connector main body, terminals mounted in the connector main body, and a reinforcing metal fitting mounted in the connector main body. The connector main body includes mating guide portions formed at both ends longitudinally. The mating guide portions configured to mate with mating guide portions of another connector. The reinforcing metal fitting including an engaging protruding portion whose leading end portion is configured to engage with an engaging portion on the other connector. A portion of the reinforcing metal fitting, which portion includes at least the leading end portion of the engaging protruding portion, protrudes from a wall surface of one of the mating guide portions.
US09590324B2
A terminal-equipped electrical wire includes: a covered electrical wire in which an outer periphery of a core wire including a plurality of element wires is covered by a cover portion; and a terminal portion that is provided to an end portion of the covered electrical wire and that is configured as a terminal by exposing the core wire from the cover portion and providing a connection hole to the core wire. At the terminal portion, the element wires of the core wire are divided into two divided sections, the tip of each of the divided sections is folded back toward a base portion in order to form the connection hole, a conductive member is arranged between the divided sections, and a resistance welder is used to configure the terminal.
US09590316B2
The two twin-reflector antennas comprise a common support on which they are mounted, with each twin-reflector antenna comprising a main reflector, a secondary reflector and at least one radiating source placed in front of the corresponding secondary reflector, and optical paths of beams produced by the two twin-reflector antennas crisscrossing one another.
US09590314B2
A connected-slot antenna includes a dielectric substrate, a circular patch overlying the dielectric substrate, and a first conductive ring surrounding the circular patch and overlying the dielectric substrate. The first conductive ring is isolated from the circular patch by a first connected slot. At least four feeds are coupled to the circular patch. Each of the at least four feeds are spaced from adjacent ones of the at least four feeds by approximately equal angular intervals. A metamaterial ground plane includes a plurality of conductive patches and a ground plane. The plurality of conductive patches are separated from the circular patch and the first conductive ring by at least the dielectric substrate. The ground plane is electrically coupled to at least a first portion of the plurality of conductive patches. One or more of the plurality of conductive patches and the ground plane are coupled to ground.
US09590312B1
An antenna includes a higher order Floquet mode proximity coupled radiating element. The higher order Floquet mode scattering allows good polarization and the radiating element and feed layer can be combined. A vertical probe connects the metal layers of the radiating element for ease of manufacture. The radiating element utilizes higher order dielectric constant materials and a compact Wilkinson power divider allows for a smaller footprint and superior isolation.
US09590310B1
Typical consumer-grade terrestrial television antennas use simple flat plates in a dipole configuration. Reception is enhanced by elevating the antenna for better line of sight to the broadcast antenna, which often necessitates locating the antenna in the attic of a building or on the roof in the where it is exposed to the weather. The antenna disclosed is uses antenna elements that are substantially planar, have a unique shape that improves reception, and allows for compact packaging in a weatherproof case.
US09590307B2
An antenna apparatus includes a ground plane, a first dielectric layer disposed on the ground plane, a conductive line having a feeding point and an open end or a short end and disposed on the first dielectric layer, a second dielectric layer disposed on the first dielectric layer, a plurality of first conductive elements disposed on the second dielectric layer so that the first conductive elements intersect with the conductive line at a plurality of first positions corresponding to nodes of a standing wave of current flowing through the conductive line, and one or more second conductive elements disposed on the second dielectric layer so that the one or more second conductive elements intersect with the conductive line at second positions corresponding to antinodes of the standing wave between the second end and the first position closest to the second end among the the first positions.
US09590305B2
The emitter is intended to provide a contactless communication channel (particularly RFID/NFC) in miniature build space. The emitter has an oblong, at least partially ferrite core (1), the core (1) is winded up by a wire (4) with at least two threads (2), the threads (2) are on the core (1) placed tightly next to each other and the effective width (w)of one thread (2) corresponds to the radius of the core (1) in the circular core (1) cross-section, or corresponds to the equivalent radius in other shapes of the core (1) with deviation up to +−75%. The wire (4) of the coil is flat, or the coil includes several wires held parallel to each other (41 to 4N) forming a multi-stage thread. The emitter can be placed in the removable memory card (5) and/or on the PCB board (10) and/or SIM card (9) and/or battery (11). Modulation of data transmitted by the emitter uses electromagnetic wave generator with a frequency different from the receiver, difference of these frequencies corresponds to the subcarrier frequency.
US09590302B2
An active antenna module is disclosed. The active antenna module comprises a loop antenna, a RF transistor, a LR series circuit, a first bypass capacitor and a second bypass capacitor. The RF transistor comprises a control port, a first port, and a second port. Each of two ends of the loop antenna is electrically connected to one of the control port and the second port, and the control port and the second port are out of phase. The second port is electrically connected to the first port via the first bypass capacitor. The first port is electrically connected to ground via the LR series circuit. The second bypass capacitor and a resistor of the LR series circuit are connected in parallel.
US09590297B2
The present invention discloses a multi-input multi-output antenna system comprising a first radiation unit, a second radiation unit, a radiation floor, a dielectric plate and a parasitic element. The first radiation unit, the second radiation unit and the parasitic element are printed on an upper surface of the dielectric plate, and the radiation floor is printed on a lower surface of the dielectric plate. The first radiation unit and the second radiation unit are planar monopole antennas, and the parasitic element is positioned between the first radiation unit and the second radiation unit. The system in accordance with the present invention can implement miniaturization of the antennas, and ensure two ports of an antenna have high isolation while maintaining good radiation performance.
US09590282B2
Disclosed embodiments include thermoelectric-based thermal management systems and methods configured to heat and/or cool an electrical device. Thermal management systems can include a heat spreader positioned near a localized heat general of the electrical device. A fin can be connected to the heat spreader with a thermoelectric device positioned on the fin. Electric power can be directed to the thermoelectric device to provide controlled heating and/or cooling to the electrical device.
US09590272B2
The present invention relates to a non-aqueous electrolyte solution for a lithium secondary battery, comprising a sulfolane-based additive; and a lithium secondary battery using the same. The non-aqueous electrolyte solution for a lithium secondary battery according to the present invention comprises an ionizable lithium salt; an organic solvent; and a sulfolane compound of formula (I), the sulfolane compound being present in an amount of 0.1 to 5 parts by weight based on 100 parts by weight of the total weight of the lithium salt and the organic solvent. The non-aqueous electrolyte solution for a lithium secondary battery according to the present invention can exhibit superior storage characteristic and life cycle at a high temperature, with maintaining good output characteristic at a low temperature.
US09590271B2
The present invention relates to an electrolyte for a lithium battery and a lithium battery comprising the same. The electrolyte includes a non-aqueous organic solvent, a lithium salt, and a first additive capable of forming a chelating complex with a transition metal and which is stable at voltages ranging from about 2.5 to about 4.8 V.
US09590268B2
Electrochemical cells that use electrolytes made from new polymer compositions based on poly(2,6-dimethyl-1,4-phenylene oxide) and other high-softening-temperature polymers are disclosed. These materials have a microphase domain structure that has an ionically-conductive phase and a phase with good mechanical strength and a high softening temperature. In one arrangement, the structural block has a softening temperature of about 210° C. These materials can be made with either homopolymers or with block copolymers. Such electrochemical cells can operate safely at higher temperatures than have been possible before, especially in lithium cells. The ionic conductivity of the electrolytes increases with increasing temperature.
US09590259B2
A fuel cell system comprises: noise detection means for detecting the magnitude of noise in a driver's cabin of a fuel cell vehicle in which the fuel cell system is installed; and a control apparatus for controlling the operation of auxiliary machines. The control apparatus performs high-potential avoidance control to increase electric power consumed by the auxiliary machines so that a power-generation voltage of a fuel cell 1 becomes equal to or lower than a predetermined value, based on noise detected by the noise detection means.
US09590246B2
Provided is a method for producing a lithium metal phosphate, and the method comprises initiating and allowing to proceed, in the presence of a polar solvent, a conversion reaction of a lithium ion (Li+) source such as lithium hydroxide, a divalent transition metal ion (M2+) source such as a divalent transition metal sulfate, and a phosphate ion (PO43−) source such as phosphoric acid into a lithium metal phosphate at 150° C. or higher. The conversion reaction is initiated and allowed to proceed by bringing solution A containing one of a lithium ion, a divalent transition metal ion, and a phosphate ion into contact with solution B containing the others of these ions at 150° C. or higher, or by adjusting the pH of solution C that has a pH of lower than 4 and contains a lithium ion, a divalent transition metal ion, and a phosphate ion to 4 or higher.
US09590236B2
A method of extending the life of a battery, including positioning a dendrite seeding material in an electrolyte solution disposed between a metal-containing electrode and an electrolyte permeable separator membrane, growing metal dendrites from the lithium dendrite seeding material toward the lithium-containing electrode, and contacting metal dendrites extending from the metal containing electrode with metal dendrites extending from the metal dendrite seeding material, wherein the electrolyte contains metal ions.
US09590231B2
An embodiment of the present invention discloses a 3D barrier substrate and a method for manufacturing the same, and a display device in order to improve the utilization of facilities, increase the production efficiency, and decrease the cost of production. The method of manufacturing 3D barrier substrate comprises: forming a transparent electrode thin film on a substrate, and forming a passivation layer on the transparent electrode thin film; forming an transparent electrode and a passivation layer via hole by a patterning process, wherein the via hole is used for coupling the transparent electrode to the signal line; and forming a signal line, wherein the signal line is coupled to the transparent electrode through the via hole.
US09590228B1
A new battery structure as disclosed allows convective flow of electrolyte through three-dimensional structured electrodes. Hierarchical battery structure design enables three-dimensional metal structures with fluid transport capabilities. Some variations provide a lithium-ion battery system with convective electrolyte flow, comprising: a positive electrode comprising a lithium-containing electrode material and a conductive network with hollow liquid-transport conduits; a negative electrode comprising a lithium-containing electrode material in the conductive network; a separator that electronically isolates the positive and negative electrodes; and a liquid electrolyte contained within the hollow liquid-transport conduits of the conductive network. The hollow liquid-transport conduits serve as structural members, and the walls of these conduits serve as current collectors. The conductive networks may include a micro-lattice structure with a cellular material formed of hollow tubes. Performance and thermal management of lithium-ion batteries (and other types of batteries) can be improved.
US09590227B2
A protection apparatus that is disposed adjacent a first side of a bare cell of a battery having at least one electrode. The protection apparatus comprises a first and a second lead plates that are adapted to be connected to the at least one electrode of the bare cell and a pad unit comprising a plurality of conductive pads that are adapted so that external devices are coupled to the battery via the conductive pads of the pad unit. The protection apparatus also comprises a device unit that includes electrical components that provide protection to the bare cell of the battery; wiring that interconnects the first and second lead plates, the pad unit and the device unit; and an insulator that encapsulates at least a portion of the first and second lead plates, the pad unit, the device unit and the wiring.
US09590226B2
A battery is mounted in a hybrid electric automotive vehicle. The battery is held by a restraining bar across top surfaces of a plurality of cells that comprise the battery. A holder is located between the cells and restraining bar to increase a contact area between the restraining bar and the battery.
US09590224B2
The present disclosure discloses a secondary battery and a manufacturing method thereof. According to the present disclosure, the influence of heat generated at a welding spot between an electrode tab and an electrode lead on the performance of a secondary battery may be minimized. Accordingly, in the design of a large capacity secondary battery, the battery performance may be close to an ideal condition.
US09590223B2
A battery cell connector includes a plurality of segments of a metal conducting sheet. Each segment defines a plane and having a longitudinal axis. The battery cell connector further includes plurality of bends coupling the segments together into a 3-D object. Each bend is located between a pair of adjacent segments of the plurality of segments and the pair of adjacent segments defines two distinct respective planes. The battery cell connector further includes at least one spring comprising two segments welded together. A first segment of the plurality of segments includes first connecting elements for a battery pole of a first battery cell. A second segment of the plurality of segments includes second connecting elements for a battery pole of a second battery cell. The first connecting elements are electrically coupled with the second connecting elements.
US09590222B2
A battery cell connector includes a plurality of segments. The plurality of segments includes: a first terminal segment with first connecting elements for a battery pole of a first battery cell; a second terminal segment with second connecting elements for a battery pole of a second battery cell; and one or more additional segments connecting the first terminal segment to the second terminal segment. Each additional segment defines a plane and has a longitudinal axis. The battery cell connector further includes a plurality of bends coupling the plurality of segments together into a 3-D object. Each bend is located between a unique pair of adjacent segments of the plurality of segments. The pair of adjacent segments defines two distinct respective planes. The first terminal segment is not parallel to the second terminal segment. The first connecting elements are electrically coupled with the second connecting elements.
US09590216B2
An example battery assembly enclosure includes a tray and a lid secured to the tray to provide an interior therebetween. A plurality of molded retention features secure a battery assembly received in the interior.
US09590214B2
The present invention relates to a secondary battery structure. The secondary battery structure includes: a can; an electrode assembly accommodated in the can, the electrode assembly including a cathode tab and an anode tab; a cap plate sealing an opened upper end of the can; and an upper insulator disposed between the can and the cap plate, the upper insulator having a cathode tab hole for the cathode tab, an anode tab hole for the anode tab, and an injection/impregnation hole for injecting and impregnating, wherein each of the cathode tab hole, the anode tab hole, and the injection/impregnation hole extends in a length or width direction of the upper insulator and is symmetrical with respect to at least one of a line (a) that equally divides the upper insulator in a width direction and a line (b) that equally divides the upper insulator in a length direction.
US09590208B2
A light-emitting element having high external quantum efficiency is provided. A light-emitting element having a long lifetime is provided. A light-emitting element includes a light-emitting layer between a pair of electrodes. The light-emitting layer contains at least a phosphorescent compound, a first organic compound (host material) having an electron-transport property, and a second organic compound (assist material) having a hole-transport property. The light-emitting layer has a stacked-layer structure including a first light-emitting layer and a second light-emitting layer, and the first light-emitting layer contains a higher proportion of the second organic compound than the second light-emitting layer. In the light-emitting layer (the first light-emitting layer and the second light-emitting layer), a combination of the first organic compound and the second organic compound forms an exciplex.
US09590200B2
Disclosed are an organic light emitting device, a method of manufacturing the same, and an organic light emitting display apparatus using the same. In the organic light emitting device, an electron transporting layer is not provided between an emission layer and an electron injecting layer. Instead, the emission layer includes a first emission layer on a hole transporting layer, and a second emission layer on the first emission layer. The second emission layer includes a same material as a material of the first emission layer and further includes an n-type dopant material.
US09590197B2
Provided are a substrate for an organic electronic device (OED), an OED, and lighting. The substrate capable of forming an OED may have excellent performances including light extraction efficiency and prevent penetration of moisture or a gas from an external environment, and thus an OED having excellent performance and durability may be provided.
US09590196B2
The present invention relates to dinuclear metal-carbene complexes comprising a central atom selected from platinum and palladium, where both metal atoms are cyclometalated to the same aromatic group, to OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, to a device selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.
US09590193B2
The present invention provides flexible polymer diodes in the form of a printable polymer sandwich configuration similar to that found in electroactive polymer transducers. The inventive flexible polymer diodes comprise a dielectric layer sandwiched between a pair of electrodes. With appropriate optional additives introduced in the electrode formulation and the proper electrical properties in the electrode, a device may be constructed which allows current to pass through for only one polarity of applied voltage.
US09590191B2
Discussed is an organic electroluminescent device including a first charge carrying layer being disposed adjacent to a first electrode; and a second charge carrying layer disposed adjacent to a second electrode, wherein the first charge carrying layer includes an emitting part, a hole injection part and a hole transporting part between the hole injection part and the emitting part, wherein at least one of the hole injection part, the hole transporting part and the emitting part includes a host material having an organic compound of Formula: wherein R is substituted or non-substituted C1 to C12 alkyl, and A and B are symmetrically or asymmetrically positioned in 2-position or 7-position of the fluorene core, and wherein each of A and B is independently selected from substituted or non-substituted aromatic group or substituted or non-substituted heterocyclic group.
US09590190B2
The present invention provides a thermally activated delayed fluorescence material, a method of synthesizing the same and an OLED device using the same. The thermally activated delayed fluorescence material includes a structure formula 1 as wherein the group Ar1 is identical to or different from the group Ar2, and the group Ar1 and the group Ar2 are consisted of carbazole and/or phenothiazine. The thermally activated delayed fluorescence material has a higher glass transition temperature, high thermal stability and excellent luminous efficiency. The method of synthesizing the same has simplified steps, easily purified product, high yield, and luminous and thermal properties of the product can be adjusted by connecting to differentiated functional groups. The OLED device using the same has a light emitting layer of high fluorescence efficiency and long-term stability, so that luminous efficiency and service life of the OLED device can meet practical demand.
US09590186B2
A material for an organic electroluminescent device having high emission efficiency and long life and an organic electroluminescent device including the same. The material for an organic electroluminescent device is represented by the following Formula 5.
US09590183B2
The present invention provides a novel stable benzo[a]naphtho[2,1-c]tetracene compound and an organic light-emitting device including the compound. Provided is an organic compound represented by Formula [1]. In Formula [1], R1 to R16 are each independently selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group having 1 to 4 carbon atoms, a cyano group, a diphenylamino group, a pyridyl group, and an aryl group.
US09590180B2
Disclosed is a compound having substructure F: wherein R′1 is a straight or branched chain of two or more non-fused aryl or non-fused heteroaryl groups substituted with Ra, wherein Ra is a non-fused aryl or non-fused heteroaryl, a branched or straight chain of non-fused aryl or a non-fused heteroaryl, or an alkyl substituted non-fused aryl or an alkyl substituted non-fused heteroaryl group. The compounds may be useful in phosphorescent organic light emitting devices.
US09590175B2
A semiconductor device includes four or more memory cells arranged on a row, the memory cells each including a first pillar-shaped semiconductor layer, a first gate insulating film around the semiconductor layer, a first gate line around the first gate insulating film, a third gate insulating film around an upper portion of the semiconductor layer, a first contact electrode around the third gate insulating film, a second contact electrode connecting upper portions of the semiconductor layer and the first contact electrode, and a magnetic tunnel junction storage element on the second contact electrode, a first source line connecting lower portions of the semiconductor layers to each other, a first bit line extending in a direction perpendicular to a direction of the first gate line and connected to an upper portion of the storage element, and a second source line extending in a direction perpendicular to the first source line.
US09590174B2
According to one embodiment, a manufacturing method of a magnetoresistive memory device includes forming a first magnetic layer on a substrate, forming a magnetoresistive effect element on the first magnetic layer, forming a mask on a part of the magnetoresistive effect element, selectively etching the magnetoresistive effect element using the mask, forming a sidewall insulating film on a sidewall of the magnetoresistive effect element exposed by the etching, selectively etching the first magnetic layer using the mask and the sidewall insulating film and forming a deposition layer containing a magnetic material on a sidewall of the first magnetic layer and the sidewall insulating film, and introducing ions into the deposition layer.
US09590172B2
A sensing device is provided. The sensing device includes a semiconductor layer, a first electrode and a second electrode, a first detection electrode and a second detection electrode, and at least one conductive pattern. The first electrode and the second electrode are disposed at opposite ends of the semiconductor layer. The first detection electrode and the second detection electrode are disposed at the other opposite ends of the semiconductor layer, wherein a virtual connection line is provided through the first detection electrode and the second detection electrode. The at least one conductive pattern is disposed on the semiconductor layer, wherein the conductive pattern does not overlap with the virtual connection line.
US09590148B2
Heavily phosphor loaded LED packages having higher stability and a method for increasing the stability of heavily phosphor loaded LED packages. The silicone content of the packages is increased by decreasing the amount of one phosphor of the blend or by increasing the thickness of the silicone phosphor blend layer.
US09590144B2
A light emitting device including a light emitting structure disposed on one surface of a substrate and a transflective portion disposed on the other surface of the substrate. The transflective portion and the substrate have different indexes of refraction from one another.
US09590137B2
A light-emitting diode (LED) includes a first type semiconductor layer, a second type semiconductor layer, a current controlling structure, a first electrode, and a second electrode. The second type semiconductor layer is joined with the first type semiconductor layer. The current controlling structure is joined with the first type semiconductor layer, and the current controlling structure has at least one current-injecting zone therein. The first electrode is electrically coupled with the first type semiconductor layer through the current-injecting zone of the current controlling structure. The second electrode is electrically coupled with the second type semiconductor layer.
US09590136B2
A semiconductor device includes a series of layers formed on a substrate, including a first plurality of n-type layers, a second plurality of layers that form a p-type modulation doped quantum well structure (MDQWS), a third plurality of layers disposed between the p-type MDQWS and a fourth plurality of layers that form an n-type MDQWS, and a fifth plurality of p-type layers. The first plurality of layers includes a first etch stop layer of n-type formed on an n-type contact layer. The third plurality of layers includes a second etch stop layer formed above the p-type MDQWS and a third etch stop layer formed above and offset from the second etch stop layer. The fifth plurality of layers includes a fourth etch stop layer of p-type formed above the n-type MDQWS and a fifth etch stop layer of p-type doping formed above and offset from the fourth etch stop layer.
US09590132B2
A string-forming system is described. The string-forming system may include at least a first cell-lifting mechanism and a second cell-lifting mechanism that can automatically arrange a set of strips of a photovoltaic structure into a cascaded formation. During operation, a controller can cause the first cell-lifting mechanism to lift a first strip from a first platform, and can cause the second cell-lifting mechanism to lift, from the first platform, a second strip that may follow the first strip on the first platform. The controller may then activate a first shifting actuator of the first cell-lifting mechanism or a second shifting actuator of the second cell-lifting mechanism to place a leading edge of the second strip above a trailing edge of the first strip.
US09590130B2
A device, system, and method for solar cell construction and bonding/layer transfer are disclosed herein. An exemplary structure of solar cell construction involves providing a monocrystalline donor layer. A solder bonding layer bonds the donor layer to a carrier substrate. A porous layer may be used to separate the donor layer.
US09590126B2
The present invention relates to a solar cell assembly that includes a solar cell attached to a bonding pad and a cooling substrate, wherein the bonding pad is attached to a surface of the cooling substrate by a thermally conductive adhesive and electrically contacted to the bonding pad and cooling substrate by a bonding wire. Alternatively, the bonding pad is attached to a surface of the cooling substrate by a thermally and electrically conductive adhesive.
US09590119B2
A device comprises a semiconductor substrate having first and second implant regions and an electrode above and between the first and second implant regions of a first dopant type. A contact structure is in direct contact with the first and second implant regions and the electrode. A third implant region has a second dopant type different from the first dopant type. A bulk contact is provided on the third implant.
US09590117B2
A nonvolatile semiconductor memory device includes a charge storage layer on a first insulating film, a second insulating film which is provided on the charge storage layer, formed of layers, and a control gate electrode on the second insulating film. The second insulating film includes a bottom layer (A) provided just above the charge storage layer, a top layer (C) provided just below the control gate electrode, and a middle layer (B) provided between the bottom layer (A) and the top layer (C). The middle layer (B) has higher barrier height and lower dielectric constant than both the bottom layer (A) and the top layer (C). The average coordination number of the middle layer (B) is smaller than both the average coordination number of the top layer (C) and the average coordination number of the bottom layer (A).
US09590092B2
A Super Junction Field Effect Transistor (FET) device includes a charge compensation region disposed on a substrate of semiconductor material. The charge compensation region includes a set of strip-shaped P− type columns, a floating ring-shaped P− type column that surrounds the set of strip-shaped P− type columns, and a set of ring-shaped P− type columns that surrounds the floating ring-shaped P− type column. A source metal is disposed above portions of the charge compensation region. The source metal contacts each of the strip-shaped P− type columns and each of the ring-shaped P− type columns. An oxide is disposed between the floating P− type column and the source metal such that the floating P− type column is electrically isolated from the source metal. The device exhibits a breakdown voltage that is 0.2% greater than if the floating P− type column were to contact the source metal.
US09590090B2
A method of forming a channel of a gate structure is provided. A first epitaxial channel layer is formed within a first trench of the gate structure. A dry etching process is performed on the first epitaxial channel layer to form a second trench. A second epitaxial channel layer is formed within the second trench.
US09590087B2
A transistor includes a source, a drain spaced apart from the source, and a heterostructure body having a two-dimensional charge carrier gas channel for connecting the source and the drain. The transistor further includes a semiconductor field plate disposed between the source and the drain. The semiconductor field plate is configured to at least partly counterbalance charges in the drain when the transistor is in an off state in which the channel is interrupted and a blocking voltage is applied to the drain. The counterbalance charge provided by the semiconductor field plate is evenly distributed over a plane or volume of the semiconductor field plate. Various semiconductor field plate configurations and corresponding manufacturing methods are described herein.
US09590086B2
A method of fabricating a multi-layer epitaxial buffer layer stack for transistors includes depositing a buffer stack on a substrate. A first voided Group IIIA-N layer is deposited on the substrate, and a first essentially void-free Group IIIA-N layer is then deposited on the first voided Group IIIA-N layer. A first high roughness Group IIIA-N layer is deposited on the first essentially void-free Group IIIA-N layer, and a first essentially smooth Group IIIA-N layer is deposited on the first high roughness Group IIIA-N layer. At least one Group IIIA-N surface layer is then deposited on the first essentially smooth Group IIIA-N layer.
US09590082B1
Device structures and fabrication methods for a heterojunction bipolar transistor. A first base layer is formed on a first device region of a substrate. A first emitter is formed that defines a first junction with the first base layer. A second base layer is formed on a second device region of a substrate. A second emitter is formed that defines a second junction with the second base layer. The first base layer and the second base layer differ in thickness, composition, concentration of an electrically-active dopant, or a combination thereof.
US09590077B2
A semiconductor structure is provided that contains silicon fins having different heights, while maintaining a reasonable fin height to width ratio for process feasibility. The semiconductor structure includes a first silicon fin of a first height and located on a pedestal portion of a first oxide structure. The structure further includes a second silicon fin of a second height and located on a pedestal portion of a second oxide structure. The first oxide structure and the second oxide structure are interconnected and the second oxide structure has a bottommost surface that is located beneath a bottommost surface of the first oxide structure. Further, the second height of the second silicon fin is greater than the first height of the first silicon fin, yet a topmost surface of the first silicon fin is coplanar with a topmost surface of the second silicon fin.
US09590074B1
The method for preventing epitaxial growth in a semiconductor device begins with patterning a photoresist layer over a semiconductor structure having a set of fin ends on a set of fins of a FinFET structure. The set of fins are isolated from one another by a first dielectric material. The photoresist is patterned over the set of fin ends so that it differs from the photoresist pattern over other areas of the FinFET structure. A set of dielectric blocks is formed on the set of fin ends using the photoresist pattern. The set of dielectric blocks prevents epitaxial growth at the set of fin ends in a subsequent epitaxial growth step. In another aspect of the invention, a semiconductor device includes a set of fin structures having a set of fin ends at a respective vertical surface of a fin structure and is separated by a set of trenches from other fin structures. Each of the fin structures has a top surface which is higher than a top surface of a dielectric material in the set of trenches. A set of dielectric blocks is disposed at the set of fin ends, the dielectric blocks having a top surface level with or above the top surfaces of the fin structures which inhibit excessive epitaxial growth at the fin ends.
US09590071B2
The characteristics of a semiconductor device using a nitride semiconductor are improved.A trench which penetrates an insulating film and a barrier layer and reaches inside of a channel layer is formed by etching the channel layer, the barrier layer, and the insulating film which are formed over a substrate. Then, an epitaxial regrowth layer is formed over a bottom surface and a side surface of the trench by using an epitaxial growth method. It is possible to reduce roughness (unevenness) of a crystal surface due to etching and the like of the bottom surface and the side surface of the trench by forming the epitaxial regrowth layer in this way. A channel is formed in an interface between the epitaxial regrowth layer and a gate insulating film, so that mobility of carriers improves and on-resistance of an element decreases.
US09590064B2
An integrated circuit includes an active zone lying above a semiconductor substrate. A cavity borders the active zone and extends, in an insulating zone, as far as into the vicinity of a semiconductor region. An insulating multilayer is provided and an electrically conductive contact extends within the insulating multilayer to emerging onto the active zone and into the cavity. The insulating multilayer includes a first insulating layer covering the active zone outside the contact and lining the walls of the cavity. An additional insulating layer covers the portion of the first insulating layer lining the walls of the cavity. The contact reaches the additional insulating layer in the cavity. An insulating region lies on top of the first insulating layer and the additional insulating layer made from insulating material around the contact.
US09590053B2
The present disclosure relates to a high voltage transistor device having a field plate, and a method of formation. In some embodiments, the high voltage transistor device has a gate electrode disposed over a substrate between a source region and a drain region located within the substrate. A dielectric layer laterally extends from over the gate electrode to a drift region arranged between the gate electrode and the drain region. A field plate is located within a first inter-level dielectric layer overlying the substrate. The field plate laterally extends from over the gate electrode to over the drift region and vertically extends from the dielectric layer to a top surface of the first ILD layer. A plurality of metal contacts, having a same material as the field plate, vertically extend from a bottom surface of the first ILD layer to a top surface of the first ILD layer.
US09590051B2
An embodiment includes an apparatus comprising: an N layer comprising an NMOS device having a N channel, source, and drain that are all intersected by a first horizontal axis that is parallel to a substrate; a P layer comprising a PMOS device having a P channel, source, and drain that are all intersected by a second horizontal axis that is parallel to the substrate; a first gate, corresponding to the N channel, which intersects the second horizontal axis; and a second gate, corresponding to the P channel, which intersects the first horizontal axis. Other embodiments are described herein.
US09590046B2
A method is used for producing an SiC volume monocrystal by sublimation growth. During growth, by sublimation of a powdery SiC source material and by transport of the sublimated gaseous components into the crystal growth region, an SiC growth gas phase is produced there. The SiC volume monocrystal grows by deposition from the SiC growth gas phase on the SiC seed crystal. The SiC seed crystal is bent during a heating phase before such that an SiC crystal structure with a non-homogeneous course of lattice planes is adjusted, the lattice planes at each point have an angle of inclination relative to the direction of the center longitudinal axis and peripheral angles of inclination at a radial edge of the SiC seed crystal differ in terms of amount by at least 0.05° and at most by 0.2° from a central angle of inclination at the site of the center longitudinal axis.
US09590036B2
The present disclosure provides a contact window structure. In the contact window structure, a first insulating layer, having a first opening, is positioned on a first metal layer, wherein the first opening exposes a part of the first metal layer. A second metal layer covers the first opening and contacts with the first metal layer via the first opening. A second insulating layer, having a second opening, is positioned on the first insulating layer, wherein the second opening exposes a part of the second layer and the first insulating layer. The projection area of the second opening on the first metal layer covers the projection area of the first opening on the first metal layer. A pixel structure containing the contact window structure and a manufacturing method thereof are also provided herein.
US09590033B1
A manufacturable and economically viable edge termination structure allows a semiconductor device to withstand a very high reverse blocking voltage (for example, 8500 volts) without suffering breakdown. A P type peripheral aluminum diffusion region extends around the bottom periphery of a thick die. The peripheral aluminum diffusion region extends upward from the bottom surface of the die, extending into N− type bulk silicon. A deep peripheral trench extends around the upper periphery of the die. The deep trench extends from the topside of the die down toward the peripheral aluminum diffusion region. A P type sidewall doped region extends laterally inward from the inner sidewall of the trench, and extends laterally outward from the outer sidewall of the trench. The P type sidewall doped region joins with the P type peripheral aluminum diffusion region, thereby forming a separation edge diffusion structure that surrounds the active area of the die.
US09590028B2
A methodology for forming trench capacitors on an interposer wafer by an integrated process that provides high-capacitance, ultra-low profile capacitor structures and the resulting device are disclosed. Embodiments include forming a polymer block on a front side of an interposer wafer, patterning and etching the polymer block to form one or more trenches, and forming a capacitor on an upper surface of the polymer block and in the one or more trenches.
US09590024B2
A display device includes, on a substrate, light emitting elements each formed by sequentially stacking a first electrode layer, an organic layer including a light emission layer, and a second electrode layer and arranged in first and second directions which cross each other, a drive circuit including drive elements that drive light emitting elements, and a wiring extending in the first direction, and an insulating layer disposed in a gap region sandwiched by the light emitting elements neighboring in the second direction and having a recess or a projection. The wiring is disposed in an overlap region overlapping with the recess or the projection in the insulating layer in a thickness direction, in the gap region, and the second electrode layers in the light emitting elements neighboring in the second direction are separated from each other by the recess or the projection in the insulating layer.
US09590020B2
The present invention provides a manufacture method of an AMOLED back plate and a structure thereof. The manufacture method of the AMOLED back plate is: sequentially deposing a buffer layer (2), an amorphous silicon layer (2) on a substrate (1), and crystallizing and converting the amorphous silicon layer to be a polysilicon layer, and patterning the polysilicon layer, and then deposing a P type heavy doped micro silicon layer (P+uc-Si), and implementing a photo process to define a position of a channel (40), and etching the P type heavy doped micro silicon layer (P+uc-Si) to form a source/a drain (41), and thereafter, sequentially forming a gate isolation layer (5), a gate (61), an interlayer insulation layer (7), a metal source/a metal drain (81), a flat layer (9), an anode (10), a pixel definition layer (11) and a photo spacer (12); the source/the drain (41) and the gate (61) do not overlap in the horizontal direction and are mutually spaced. The method can improve the electrical property of the drive TFT to make the conductive current higher, and the leakage current lower, and diminish the image sticking for raising the display quality of the AMOLED.
US09590015B2
A vertically integrated reconfigurable and programmable diode/memory resistor (1D1R) and thin film transistor/memory resistor (1T1R) structures built on substrates are disclosed.
US09590010B1
Perpendicular magnetic tunnel junction (pMTJ) devices employing a pinned layer stack with a thin top anti-parallel (AP2) layer and having a transitioning layer providing a transitioning start to a body-centered cubic (BCC) crystalline/amorphous structure below the top anti-parallel (AP2) layer, to promote a high tunnel magnetoresistance ratio (TMR) with reduced pinned layer thickness are disclosed. A first anti-parallel (AP) ferromagnetic (AP1) layer in a pinned layer has a face-centered cubic (FCC) or hexagonal closed packed (HCP) crystalline structure. A transitioning material (e.g., Iron (Fe)) is provided in a transitioning layer between the AP1 layer and an AFC layer (e.g., Chromium (Cr)) that starts a transition from a FCC or HCP crystalline structure, to a BCC crystalline/amorphous structure. In this manner, a second AP ferromagnetic (AP2) layer disposed on the AFC layer can be provided in a reduced thickness BCC crystalline or amorphous structure to provide a high TMR with a reduced pinned layer thickness.
US09589997B2
Since the gate electrode (1) and the capacitor electrode (2) are made into a double layer structure, the first layers (1a, 2a) in contact with the substrate (0) are made of ITO, and the second layers (1b, 2b) in contact with the gate insulating layer (3) are made of an metallic oxide layer, it becomes possible to form the gate electrode (1) and the capacitor electrode (2) having high optical transparency and high conductivity. Therefore, it becomes possible to improve the optical transparency of a thin film transistor and to improve the display performance of an image displaying apparatus for which the thin film transistor is used by using the above-described gate electrode (1) and the above-described capacitor electrode (2).
US09589980B2
A semiconductor device includes first semiconductor patterns with protrusions formed on the sidewalls thereof, and second semiconductor patterns respectively coupled to the first semiconductor patterns and increasing in width away from joining surfaces where the first semiconductor patterns and the second semiconductor patterns are coupled.
US09589976B2
The present disclosure relates to an integrated circuit (IC), including, a flash memory device region, including a pair of split-gate flash memory cells arranged over a semiconductor substrate. The pair of split gate flash memory cells respectively have a control gate (CG) including a polysilicon gate and an overlying silicide layer. A periphery circuit including, one or more high-k metal gate (HKMG) transistors are arranged over the semiconductor substrate at a position laterally offset from the flash memory device region. The one or more HKMG transistors have a metal gate electrode with an upper surface that is lower than an upper surface of the silicide layer. A method of manufacturing the IC is also provided.
US09589974B2
According to one embodiment, a nonvolatile semiconductor memory device includes: an interlayer insulating film; an element separating region separating a semiconductor layer in the memory cell region; a gate electrode provided on one of plurality of semiconductor regions in the memory cell region; a contact electrode having a sidewall in contact with the interlayer insulating film and electrically connected to the one of the plurality of semiconductor regions in the memory cell region; a first wiring layer connected to an upper end of the contact electrode in the memory cell region; and a second wiring layer in a third direction, having an upper end higher than the upper end of the contact electrode, having a lower end lower than the upper end of the contact electrode, and having a sidewall at least partly in contact with the interlayer insulating film in the peripheral region.
US09589972B2
An ultraviolet-erasable nonvolatile semiconductor device has a protective film comprised of a silicon nitride film on which is laminated a silicon oxynitride film. The silicon nitride film has a thickness of 1000 Å or more and 2000 Å or less and the silicon oxynitride film has a thickness of about 7000 Å or more. The silicon nitride film and the silicon oxynitride film cooperate to prevent moisture from penetrating into the ultraviolet-erasable nonvolatile semiconductor device. The thickness of the silicon nitride film is set so that the time for erasing data in a nonvolatile semiconductor storage element through irradiation with ultraviolet rays is not increased.
US09589967B2
The embodiments described herein provide an antifuse that includes a substrate material and an isolation trench formed in the substrate material, where the isolation trench has a first side and a second side opposite the first side. An electrode is positioned above the substrate material and proximate to the first side of the isolation trench. An insulating layer is disposed between the electrode and the substrate material. So configured, a voltage or current applied between the electrode and the substrate material causes a rupture in the insulating layer and creates a current path through the insulating layer and under the isolation trench to the substrate material proximate the second side of the isolation trench.
US09589962B2
A method of forming conductive vias comprises forming at least three parallel line constructions elevationally over a substrate. The line constructions individually comprise a dielectric top and dielectric sidewalls. A conductive line is formed elevationally over and angles relative to the line constructions. The conductive line comprises a longitudinally continuous portion and a plurality of conductive material extensions that individually extend elevationally inward between immediately adjacent of the line constructions. Etching is conducted elevationally through the longitudinally continuous portion and partially elevationally into the extensions at spaced locations along the conductive line to break-up the longitudinally continuous portion to form individual conductive vias extending elevationally between immediately adjacent of the line constructions. Methods of forming a memory array are also disclosed. Arrays of conductive vias independent of method of manufacture are also disclosed.
US09589951B2
Performance of a semiconductor device is improved. The semiconductor device includes a substrate composed of silicon, a semiconductor layer composed of p-type nitride semiconductor provided on the substrate, and a transistor including a channel layer provided on the semiconductor layer. The semiconductor device further includes an n-type source region provided in the channel layer, and an n-type drain region provided in the channel layer separately from the source region in a plan view.Each of the source region and the drain region is in contact with the semiconductor layer.
US09589943B2
The invention relates to a method for separating regions of a semiconductor layer and for introducing an outcoupling structure into an upper side of the semiconductor layer, the outcoupling structure being provided to couple light out of the semiconductor layer. The upper side of the semiconductor layer is covered by a mask having first openings for introducing the outcoupling structure and at least a second opening, which is provided to introduce a separating trench into the semiconductor layer. With the aid of an etching method, the outcoupling structure is introduced into the upper side of the semiconductor layer in the region of the first openings and simultaneously a separating trench passing through the semiconductor layer is introduced into the semiconductor layer via the second opening, and a region of the semiconductor layer is separated.
US09589942B2
A package structure includes a first substrate, a patterned solder mask, first thermal-conductive posts, a chip and a second substrate. The first substrate includes a first patterned metal layer, a second patterned metal layer, a first surface and a second surface. The first and second patterned metal layers are disposed on the first and second surfaces. The patterned solder mask disposed on the first and second patterned metal layers exposes part of the first and second patterned metal layers. The first thermal-conductive posts are disposed on the exposed first patterned metal layer and thermally coupled thereto. The chip is disposed on the first surface. The chip electrically connected to the first patterned metal layer is thermally coupled to the first thermal-conductive posts. Two opposite ends of each first thermal-conductive post are connected to the first and second substrates, and the first thermal-conductive posts are thermally coupled to the second substrate.
US09589936B2
Fanout wafer level packages (FOWLPs) and methods of formation are described. In an embodiment, a package includes a first routing layer, a first die on a top side of the first routing layer, and a first molding compound encapsulating the first die on the first routing layer. A first plurality of conductive pillars extends from a bottom side of the first routing layer. A second die is on a top side of a second routing layer, and the first plurality of conductive pillars is on the top side of the routing layer. A second molding compound encapsulates the first molding compound, the first routing layer, the first plurality of conductive pillars, and the second die on the second routing layer. In an embodiment, a plurality of conductive bumps (e.g. solder balls) extends from a bottom side of the second routing layer.
US09589935B2
A package apparatus includes a first package module, a second package module and multiple conductive elements. The first package module includes a first molding compound layer, a first conductive pillar layer disposed in the first molding compound layer, a first internal component, and a first protection layer. The first internal component electrically connects to the first conductive pillar layer and disposed in the first molding compound layer. The first protection layer is disposed on the first molding compound layer and the first conductive pillar layer. The second package module includes a second molding compound layer, a second conductive pillar layer disposed in the second molding compound layer, and a second internal component. The second internal component electrically connects to the second conductive pillar layer and disposed in the second molding compound layer. The conductive elements are disposed between the first and the second conductive pillar layers.
US09589933B2
Wafer-level methods of processing semiconductor devices may involve forming grooves partially through a molding material, the molding material located in streets and at least surrounding stacks of semiconductor dice located on a wafer. Wafer-level methods of preparing semiconductor devices may involve attaching a wafer to a carrier substrate and forming stacks of laterally spaced semiconductor dice on die locations of the wafer. Molding material may be disposed over the die stacks on a surface of the wafer to at least surround the stacks of semiconductor dice with the molding material. Grooves may be formed in the molding material by partially cutting through the molding material between at least some of the stacks of semiconductor dice along streets between the die stacks. The resulting wafer-level assembly may then, when exposed to elevated temperatures during, for example, debonding the wafer from a carrier, exhibit reduced propensity for warping.
US09589927B2
An embodiment of a packaged RF amplifier device includes a device substrate, a transistor die coupled to the device substrate, and an isolation structure coupled to the transistor die. The transistor die has a top die surface, a bottom die surface, a semiconductor substrate, first and second transistors formed in the semiconductor substrate, a conductive structure at the top die surface and positioned between the first and second transistors, and a low resistance path that extends vertically through the semiconductor substrate between the conductive structure and the bottom die surface. The isolation structure is coupled to the conductive structure and extends into an area above the top die surface between the first and second transistors. The isolation structure may be a wirebond fence, a conductive wall, conductive pillars or vias, or a plated trench that extends vertically upward from the conductive structure. The device may be encapsulated with molding compound.
US09589916B2
A packaged RF power transistor includes an RF input lead, a DC gate bias lead, an RF power transistor comprising gate, source and drain terminals, and an input match network. The input match network includes a primary inductor electrically connected to the RF input lead, a secondary inductor electrically connected to the gate terminal and to the DC gate bias lead, and a tuning capacitor electrically connected to the RF input lead and physically disconnected from the gate terminal. The input match network is configured to block DC voltages between the RF input lead and the gate terminal and to propagate AC voltages in a defined frequency range from the RF input lead to the gate terminal. The tuning capacitor is configured to adjust a capacitance of the input match network based upon a variation in DC voltage applied to the RF input lead.
US09589909B1
Radio frequency/electromagnetic interference (RF/EMI) shielding within redistribution layers of a fan-out wafer level package is provided. By using RDL metal layers to provide the shielding, additional process steps are avoided (e.g., incorporating a shielding lid or applying conformal paint on the package back side). Embodiments use metal filled trench vias in the RDL dielectric layers to provide metal “walls” around the RF sensitive signal lines through the dielectric layer regions of the RDL. These walls are coupled to ground, which isolates the signal lines from interference or noise generated outside the walls.
US09589905B2
A semiconductor package includes a substrate, a chip disposed over a top surface of the substrate, an electromagnetic interference (EMI) shielding layer disposed over the substrate such that the EMI shielding layer surrounds the chip, a ground pad disposed in the substrate to contact a bottom surface of the substrate, and a test pad disposed in the substrate to contact the bottom surface of the substrate and spaced apart from the ground pad. A method of testing the semiconductor package is performed using a loop circuit to which a current is applied, the loop circuit being formed by electrically coupling the ground pad, the EMI shielding layer, and the test pad.
US09589903B2
A package includes a device die, a molding material encircling the device die, wherein a top surface of the molding material is substantially level with a top surface of the device die, and a bottom dielectric layer over the device die and the molding material. A plurality of redistribution lines (RDLs) extends into the bottom dielectric layer and electrically coupling to the device die. A top polymer layer is over the bottom dielectric layer, with a trench ring penetrating through the top polymer layer. The trench ring is adjacent to edges of the package. The package further includes Under-Bump Metallurgies (UBMs) extending into the top polymer layer.
US09589898B2
A semiconductor device in which an air-gap located at a side of a bit line stack is extended to an upper part of the bit line stack is disclosed. An embodiment includes: a bit line stack; a plurality of storage node contacts located at both sides of the bit line stack; and an air-gap located between the bit line stack and the storage node contacts, and extended above the bit line stack.
US09589886B2
A semiconductor device is provided having a semiconductor element including a plurality of electrodes; first wirings coupled to the electrodes and directed toward a center of the semiconductor element from a portion coupled to the electrodes; second wirings coupled between the first wirings and external terminals, the second wirings being directed to an outer area of the semiconductor element relative to the center; and at least one resin layer formed between the first wirings and the second wirings.
US09589880B2
A method for processing a wafer in accordance with various embodiments may include: removing wafer material from an inner portion of the wafer to form a structure at an edge region of the wafer to at least partially surround the inner portion of the wafer, and printing material into the inner portion of the wafer using the structure as a printing mask. A method for processing a wafer in accordance with various embodiments may include: providing a carrier and a wafer, the wafer having a first side and a second side opposite the first side, the first side of the wafer being attached to the carrier, the second side having a structure at an edge region of the wafer, the structure at least partially surrounding an inner portion of the wafer; and printing material onto at least a portion of the second side of the wafer.
US09589877B2
A semiconductor device includes an expanded semiconductor chip having a first semiconductor chip and an expanded portion extending outward from a side surface of the first semiconductor chip, a second semiconductor chip provided so as to be connected to the expanded semiconductor chip via a plurality of first bumps, and a base provided so as to be connected to the expanded semiconductor chip via a plurality of second bumps. The first bumps are provided between the first semiconductor chip and the second semiconductor chip. The second bumps are provided between the expanded portion and the base.
US09589873B2
A leadless chip carrier comprises a thermal pad for attaching to a printed circuit board (PCB) and an integrated circuit electrically connected to a plurality of electrical lead frame pads for connection to a plurality of corresponding pads on the PCB. The leadless chip carrier further comprises a non-collapsible conductive shim bonded to a first surface of the thermal pad and each of the plurality of electrical lead frame pads is attached to a volume of solder. The conductive shim provides a stand-off between the thermal pad and the PCB and improves the integrity of a joint between the thermal pad and the PCB.
US09589865B2
An apparatus, a semiconductor package including the apparatus and a method are disclosed. The apparatus includes a semiconductor die having second stages of power amplifier disposed over a module substrate. The module substrate includes a plurality of layers, pluralities of vias, and pluralities of routing layers for heat dissipation and electrical connections.
US09589856B2
A method includes etching a low-k dielectric layer on a wafer to form an opening in the low-k dielectric layer. An amount of a detrimental substance in the wafer is measured to obtain a measurement result. Process conditions for baking the wafer are determined in response to the measurement result. The wafer is baked using the determined process conditions.
US09589853B2
A method of planarizing an upper surface of a semiconductor substrate in a plasma etch chamber comprises supporting the substrate on a support surface of a substrate support assembly that includes an array of independently controlled thermal control elements therein which are operable to control the spatial and temporal temperature of the support surface of the substrate support assembly to form independently controllable heater zones which are formed to correspond to a desired temperature profile across the upper surface of the semiconductor substrate. The etch rate across the upper surface of the semiconductor substrate during plasma etching depends on a localized temperature thereof wherein the desired temperature profile is determined such that the upper surface of the semiconductor substrate is planarized within a predetermined time. The substrate is plasma etched for the predetermined time thereby planarizing the upper surface of the substrate.
US09589852B2
Methods are disclosed including applying a layer of binder material onto an LED structure. A luminescent solution including an optical material suspended in a solution is atomized using a flow of pressurized gas, and the atomized luminescent solution is sprayed onto the LED structure including the layer of binder material using the flow of pressurized gas.
US09589848B2
Silicon and silicon germanium fins are formed on a semiconductor wafer or other substrate in a manner that facilitates production of closely spaced nFET and pFET devices. A patterned mandrel layer is employed for forming one or more recesses in the wafer prior to the epitaxial growth of a silicon germanium layer that fills the recess. Spacers are formed on the side walls of the patterned mandrel layer followed by removal of the mandrel layer. The exposed areas of the wafer and silicon germanium layer between the spacers are etched to form fins usable for nFET devices from the wafer and fins usable for pFET devices from the silicon germanium layer.
US09589844B2
In one embodiment, die are singulated from a wafer having a back layer by placing the wafer onto a carrier substrate with the back layer adjacent the carrier substrate, forming singulation lines through the wafer to expose the back layer within the singulation lines, and applying a pressure substantially uniformly along the second major surface to batch separate the layer of material in the singulation lines. In one embodiment, a fluid filled vessel can be used to apply the pressure.
US09589833B1
Techniques for preventing leakage of contact material into air-gap spacers during contact formation. For example, a method comprises forming a contact trench on a semiconductor structure over an air-gap spacer and depositing a liner in the contact trench. The liner deposition material fills a portion of the air-gap spacer pinching off the contact trench to the air-gap spacer.
US09589832B2
One or more openings in an organic mask layer deposited on a first insulating layer over a substrate are formed. One or more openings in the first insulating layer are formed through the openings in the organic mask using a first iodine containing gas. An antireflective layer can be deposited on the organic mask layer. One or more openings in the antireflective layer are formed down to the organic mask layer using a second iodine containing gas. The first insulating layer can be deposited on a second insulating layer over the substrate. One or more openings in the second insulating layer can be formed using a third iodine containing gas.
US09589830B2
A method for transferring a useful layer onto a support includes the following processes: formation of a fragilization plane through the implantation of light species into a first substrate in such a way as to form a useful layer between this plane and a surface of the first substrate; application of the support onto the surface of the first substrate to form an assembly to be fractured having two exposed sides; thermal fragilization treatment of the assembly to be fractured; and initiation and self-sustained propagation of a fracture wave in the first substrate along the fragilization plane. At least one of the sides of the assembly to be fractured is in close contact, over a contact zone, with an absorbent element suitable for capturing and dissipating acoustic vibrations emitted during the initiation and/or propagation of the fracture wave.
US09589829B1
A method includes forming a plurality of fins on a semiconductor substrate by defining a plurality of trenches in the substrate. A first insulating material layer comprising silicon, oxygen and carbon is formed in the trenches between the plurality of fins. The first insulating material layer has an upper surface that is at a level that is below an upper surface of the fins. A second insulating material layer is formed above the first insulating material layer. The second insulating material layer is planarized to expose a top surface of the plurality of fins. The second insulating material layer is removed to expose the first insulating material layer.
US09589826B2
A sample holder includes a substrate composed of ceramics, having a sample holding surface provided in an upper face thereof; a supporting member composed of metal, an upper face of the supporting member covering a lower face of the substrate; and a joining layer composed of indium or an indium alloy, the substrate and the supporting member being joined to each other via the joining layer. The joining layer has a layer region in at least one of a joining surface to the substrate and a joining surface to the supporting member, a content percentage of indium oxides of the layer region being higher than that of an intermediate region in a thickness direction of the joining layer.
US09589823B2
A mounting table includes an electrostatic chuck, a base, and a cylindrical sleeve. The electrostatic chuck has a top surface to be exposed to plasma and a bottom surface opposite to the top surface, and a first through-hole is formed through the electrostatic chuck. The base is bonded to the bottom surface of the electrostatic chuck by a first adhesive, and a second through-hole is formed through the base. The second through-hole communicates with the first through-hole and has a diameter larger than a diameter of the first through-hole. The sleeve is bonded to the bottom surface of the electrostatic chuck by a second adhesive while communicating with the first through-hole.
US09589821B2
A supporting portion of an article transport device supports a position detection device for detecting the position of a detection target object. A control device executes an update control to update target position information in accordance with an update instruction issued through a manual operation performed by an operator during a maintenance operation performed at an interval longer than a set period, and executes the update control on condition that an elapsed time since issuance of the update instruction has reached an automatic updating time that is a time shorter than the set period.
US09589815B2
An IC packaging method is provided. The method includes providing a semiconductor substrate. The semiconductor substrate has a metal pad and an insulating layer and the insulating layer has an opening to expose the meal pad. The method also includes forming an under-the-ball meal electrode on the exposed metal pad. The under-the-ball metal electrode has an electrode body and an electrode tail, the electrode body is located at a bottom portion of the under-the-ball metal electrode and is in contact with the metal pad, and the electrode tail is located at a top portion of the under-the-ball meal electrode. Further, the method includes forming a solder ball on the under-the-ball metal electrode.
US09589810B2
A manufacturing method of a power MOSFET employs a hard mask film over a portion of the wafer surface as a polishing stopper, between two successive polishing steps. After embedded epitaxial growth is performed in a state where a hard mask film for forming trenches is present in at least a scribe region of a wafer, primary polishing is performed by using the hard mask film as a stopper, and secondary polishing is then performed after the hard mask film is removed.
US09589809B2
A method of depositing a tungsten (W) layer is disclosed. In one aspect, the method includes depositing a SiH4 base W film on a surface of a substrate to preprocess the surface. The method includes depositing a B2H6 base W layer on the preprocessed surface. The SiH4 base W film may be several atom layers thick. The film and base W layer may be deposited in a single ALD process, include reactive gas soak, reactive gas introduction, and main deposition operations. Forming the film may include introducing SiH4 gas into a reactive cavity during the gas soak operation, and introducing SiH4 and WF6 gas into the cavity during the gas introduction operation. The SiH4 and WF6 gases may be alternately introduced, for a number of cycles depending on the thickness of the tungsten layer to be deposited.
US09589805B2
A semiconductor device having a substrate, a dielectric layer over the substrate, a first gate conductor, an inter-gate dielectric structure and a second gate conductor is disclosed. A gate dielectric structure is disposed between the first gate conductor and the dielectric layer, and may include two or more dielectric films disposed in an alternating manner. The inter-gate dielectric structure may be disposed between the first gate conductor and the second gate conductor, and may include two or more dielectric films disposed in an alternating manner. The second gate conductor is formed in an L shape such that the second gate has a relatively low aspect ratio, which allows for a reduction in spacing between adjacent gates, while maintaining the required electrical isolation between the gates and contacts that may subsequently be formed.
US09589802B1
A method of doping a substrate. The method may include implanting a dose of a helium species into the substrate through a surface of the substrate at an implant temperature of 300° C. or greater. The method may further include depositing a doping layer containing a dopant on the surface of the substrate, and annealing the substrate at an anneal temperature, the anneal temperature being greater than the implant temperature.
US09589801B2
Substrates may be bonded according to a method comprising contacting a first bonding surface of a first substrate with a second bonding surface of a second substrate to form an assembly in the presence of an steam atmosphere under suitable conditions to form a bonding layer between the first and second surfaces, wherein the first bonding surface comprises a polarized surface layer; the second bonding surface comprises a hydrophilic surface layer; the first and second bonding surfaces are different.
US09589798B2
A method of forming a semiconductor device includes forming a dielectric layer over a substrate. The method includes forming a layer set over the dielectric layer, wherein the layer set comprises a plurality of layers. The method further includes forming a bottom antireflective coating (BARC) layer over the layer set. The method further includes etching the layer set to form a tapered opening in the layer set, wherein etching the layer set comprises etching at least one layer comprising a silicon-rich photoresist material layer and a second material layer different from the silicon-rich photoresist material, and the tapered opening has sidewalls at an angle with respect to a top surface of the dielectric layer. The method further includes etching the dielectric layer using the layer set as a mask to form an opening in the dielectric layer, wherein etching the dielectric layer comprises reducing a thickness of the layer set.
US09589791B2
A semiconductor device includes a wafer having a bulk layer and a III-V buffer layer on an upper surface of the bulk layer. The semiconductor device further includes at least one semiconductor fin on the III-V buffer layer. The semiconductor fin includes a III-V channel portion. Either the wafer or the semiconductor fin includes an oxidized III-V portion interposed between the III-V channel portion and the III-V buffer layer to prevent current leakage to the bulk layer.
US09589790B2
Provided herein are methods of depositing conformal silicon nitride films using atomic layer deposition by exposure to a halogen-free, N—H-bond-free, and carbon-free silicon-containing precursor such as disilane, purging of the precursor, exposure to a nitrogen plasma, and purging of the plasma at low temperatures. A high frequency plasma is used, such as a plasma having a frequency of at least 13.56 MHz or at least 27 MHz. Methods yield substantially pure conformal silicon nitride films suitable for deposition in semiconductor devices, such as in trenches or features, or for memory encapsulation.
US09589778B2
Aspects and embodiments of the present invention are directed to spectrometry systems and for apparatus and methods for delivering dopants to same. In one example, there is provided a dopant delivery device configured to supply dopants to a spectrometry system comprising a tube including a first chamber and a second chamber, a first dopant source included in the first chamber, and a second dopant source included in the second chamber.
US09589764B2
The present disclosure provides methods of electron-beam (e-beam) lithography process. The method includes loading a substrate to an electron-beam (e-beam) system such that a first subset of fields defined on the substrate is arrayed on the substrate along a first direction. The method also includes positioning a plurality of e-beam columns having a first subset of e-beam columns arrayed along the first direction. The e-beam columns of the first subset of e-beam columns are directed to different ones of the first subset of fields. The method also includes performing a first exposing process in a scan mode such that the plurality of e-beam columns scans the substrate along the first direction.
US09589761B2
An electron microscope is offered which can adjust an energy-selecting slit in a short time by smoothly moving the slit. The electron microscope (100) includes an electron beam source (10) emitting an electron beam (EB), an energy filter (22) producing a deflecting field in the path of the electron beam (EB) to disperse the beam (EB) according to energy, a slit plate (24) disposed on an energy dispersive plane and provided with at least one energy-selecting slit (25), a current measuring section (50) for measuring the electrical current of the beam (EB) absorbed into the slit plate (24), and an energy filter controller (60) for controlling the intensity of the deflecting field of the energy filter (22) on the basis of results of measurements made by the current measuring section (50).
US09589754B2
The electrical contactor (100) according to the invention comprises at least one first switch (104) that includes a first moving contact (112) and several second switches (106) that include a second moving contact (116). The contactor further comprises at least one control device for controlling the movement of the or each first (112), second (116) moving contact, respectively. The control device is capable of controlling the movement of the or each first moving contact (112) into the open position before that of each second moving contact (116) into the open position, and when the or each first moving contact (112) is in the closed position, the second switches (106) are connected in parallel, whereas when the or each first moving contact (112) is in the open position, the second switches (106) are connected in series.
US09589747B2
An operating device includes an operation member to be push-operated by an operator, a body mounting the operation member so as to be push-operated by the operator, a columnar portion protruding from a surface of the body opposite the operation member; and a resiliently deformable click member disposed between the columnar portion and the operation member to impart a click feeling to the operator. The click member includes a first member located on a side of the operation member and a second member located on a side of the columnar portion and having a smaller external size than the first member.
US09589746B2
A switch device for a vehicular air conditioning system includes a transverse wing surrounded by a knob of an air vent. A circuit board is mounted to an inner side of the transverse wing. The button switch for controlling an air conditioner and an air amount is connected to a switch contact portion of the circuit board to contact the switch contact portion of the circuit board and mounted to an upper surface of the knob. A connector connects a connecting portion formed at a rear portion of the circuit board and an air conditioning controller.
US09589744B2
For application to medium- and high-voltage circuit breakers, the control device makes it possible to actuate opening of the circuit breakers used in the medium- and high-voltage networks very quickly. The spring used in the control device is a spring of the composite type, having a curved C- or Ω-shape. The spring has a stationary first end and a movable second end that is pivotally connected to the end of a lever device, that is itself constrained to rotate with the drive shaft of the control device.
US09589733B2
A solid electrolytic capacitor that includes an anode body, dielectric overlying the anode body, and solid electrolyte that overlies the dielectric is provided. The solid electrolyte includes a nanocomposite that contains a plurality of nanofibrils dispersed within a conductive polymer matrix. The nanofibrils have a relatively small size and high aspect ratio, which the present inventors have discovered can dramatically improve the thermal-mechanical stability and robustness of the resulting capacitor.
US09589731B2
In a MEMS device, the manner in which the membrane lands over the RF electrode can affect device performance. Bumps or stoppers placed over the RF electrode can be used to control the landing of the membrane and thus, the capacitance of the MEMS device. The shape and location of the bumps or stoppers can be tailored to ensure proper landing of the membrane, even when over-voltage is applied. Additionally, bumps or stoppers may be applied on the membrane itself to control the landing of the membrane on the roof or top electrode of the MEMS device.
US09589727B2
The present invention relates generally to the fields of electrical engineering and electronics. More specifically, the present invention relates to passive components of electrical circuit and more particularly to a capacitor intended for energy storage and method of production thereof.
US09589723B2
A process for the manufacture of magnetic ceramic is provided including the steps of: die compacting a powder composition into a compacted body, the composition including a mixture of soft magnetic, iron or iron-based powder, core particles of which are surrounded by an electrically insulating, inorganic coating an amount of 1 to 35% by weight of the composition; and heating and pressing the compacted body in an atmosphere to a temperature and a pressure below the decomposition temperature and pressure of the magnetic, iron or iron-based powder.
US09589709B2
A method for manufacturing a covered string-like object, the method comprising a placement step of placing a string-like object on a sheet-like flexible backing, a sewing step of sewing the string-like object to the backing with an embroidery material, and a separation step of separating the backing from the string-like object. According to the method for manufacturing a string-like object, a string-like object can be easily and reliably covered with an embroidery material.
US09589703B2
A data cable can include a plurality of insulated conductors twisted into pairs, an intumescent tape surrounding one or more of the insulated conductors, and a jacket. Each of the plurality of insulated conductors includes a conductor and an insulation layer. Data cables being fluoropolymer-free or halogen free are also described herein.
US09589702B2
A cable including two metal conductor wires, and a coating that is made of a transparent material or a translucent material, covers the two metal conductor wires in a state of being arranged in parallel at an interval, and is shaped in a manner that one of two surfaces existing along a direction substantially parallel to a direction between the two metal conductor wires is a plane and the other surface is a curved surface with a convex cross section.
US09589699B2
Disclosed are insulating electric conductors against partial discharge and a method for producing an insulation system having improved partial discharge resistance and such an insulation system. There is an erosion-inhibiting effect of adhesion promoters, such as organic silicon compounds, added to resin when admixing nano particulate fillers. Good results may be attributable to a type of particle wetting of the nano particles as a result of particle wetting with organosilanes. The admixture of adhesion promoters with the resin before the addition of the nano particulate filler provides considerable advantages.
US09589697B2
An electroconductive composition including polystyrene sulfonic acid, poly(3,4-ethylenedioxythiophene), water, an organic solvent having an affinity to water and a polymer having an amide group as a side chain.
US09589694B2
An alloyed 2N copper wire for bonding in microelectronics contains 2N copper and one or more corrosion resistance alloying materials selected from Ag, Ni, Pd, Au, Pt, and Cr. A total concentration of the corrosion resistance alloying materials is between about 0.009 wt % and about 0.99 wt %.
US09589692B2
An electrode structure has a layer of at least two interdigitated materials, a first material being an electrically conductive material and a second material being an ionically conductive material, the materials residing co-planarly on a membrane in fluid form, at least one of the interdigitated materials forming a feature having an aspect ratio greater than one. A method of forming an electrode structure includes merging flows of an electrically conductive material and a second material in a first direction into a first combined flow, dividing the first combined flow in a second direction to produce at least two separate flows, each separate flow including flows of the electrically conductive material and the second material, merging the two separate flows into a second combined flow, repeating the merging and dividing flow as desired to produce a final combined flow, and depositing the final combined flow as an interdigitated structure in fluid form onto a substrate such that at least one of the materials forms a feature in the structure having an aspect ratio greater than one.
US09589690B2
A method for the cleanup of ionic species such as cobalt and nickel in nuclear power plant aqueous streams using a sequestration resin material is disclosed herein. The method includes the steps of providing a sequestration resin for removal of radioisotopes of transition metal impurities contained in the plant process streams, and distributing the sequestration resin into the plant process streams such that the sequestration resin interacts with the process streams and removes the transition metal impurities.
US09589689B2
Installation comprising at least one glove box (2) provided with a box ring (8) comprising an RFID chip (28), a glove change device (22) provided with an RFID reader (34) and an electronic board (36), a used glove (10, comprising an RFID chip (32) in the box ring (8) and a new glove (110) comprising an RFID chip (132) in the glove change device (22) for the purposes of replacing the used glove (10), a computer (46) intended to gather and process the information read by the RFID reader (34) and stored temporarily in the electronic board (36).
US09589673B1
A group of cells in solid state storage is sampled in order to obtain a sampled distribution associated with the group of cells. An axis of symmetry is determined using the sampled distribution. At least some portion of a conditional distribution is determined based at least in part on: (1) the sampled distribution and (2) the axis of symmetry. An optimal read threshold is estimated using the sampled distribution and the conditional distribution.
US09589672B2
Techniques are disclosed relating to testing logic in integrated circuits based on power being received by the integrated circuit. In one embodiment, an integrated circuit includes a memory and a self-test unit. The self-test unit is configured to receive an indication that identifies a memory block as being in a low-power state and to determine whether to disregard test data read from the one or more memory banks. In some embodiments, the self-test unit may be configured to mask a portion of test result related to the test data that the self-test unit has determined to disregard. The self-test unit may include an error validation logic configured to determine a validity of test data received from a memory based on a power activation status (e.g., whether the memory is powered on or off) associated with the memory.
US09589671B2
A memory self-testing device for testing a plurality of memory control units includes: a test control unit, coupled to the memory control units, generating a plurality of access request signals and a plurality of sets of data; a channel control unit, coupled to the test control unit and the memory control units, determining a leading feedback signal among a plurality of feedback signals; and a data control unit, coupled to the test control unit and the memory control units, storing the sets of data, and transmitting the sets of data to the memory control units according to a plurality of read/write signals. The feedback signals and the read/write signals are generated by the memory control units in response to the access request signals. The test control units generate the sets of data according to the leading feedback signal.
US09589669B1
A semiconductor system and semiconductor device may be provided. The semiconductor system may include a first semiconductor device configured to generate a test mode signal and configured to receive output data. The semiconductor system may include a second semiconductor device configured to enter a test mode, based on the test mode signal, and block the output data of data that is stored in redundancy memory cells connected to unrepaired redundancy word lines which are not used among redundancy word lines provided for replacing failed word lines.
US09589654B2
Technologies are generally provided for methods and circuitry to rank a large number of cells in a timeframe of about one sense cycle. In some examples, an architecture may be implemented to rank memory cells such as volatile memories, non-volatile memories, and other types of data storage devices, where there may not be an equivalent to threshold voltage. In other examples, an arbitrary group of circuits, such as in neural networks where there may not be an equivalent control gate to set the timing resolution, may be ranked. Relative sense timing may be used to rank the cells having different current carrying abilities. A ramped gate voltage may be used to control the timing resolution and to reduce contention between close separate cells. Digital logic may be used to latch and/or record the rank information.
US09589647B1
A semiconductor memory device includes a memory string including a first cells portion and a second cells portion each including a multiple of memory cells, the second cells portion being disposed over the first cells portion, and a control logic configured to control a peripheral circuit such that each of at least two memory cells in a top of the first cells portion and each of at least two memory cells in a bottom of the second cells portion is programmed to have a smaller data bit than remaining memory cells in the first and second cells portions.
US09589641B2
A semiconductor memory device includes a first page buffer block and a second page buffer block corresponding to a first memory bank and a second memory bank, respectively, an input/output control circuit suitable for transferring input data to data lines, a first column decoder and a second column decoder suitable for latching the input data transferred through the data lines to the first page buffer block and the second page buffer block, respectively, based on a column address transferred through address lines that are shared by the first and second column decoders, and a control signal generation circuit suitable for generating a plurality of page buffer selection signals to control the first and second column decoders to selectively perform data latch operations on the first and second page buffer blocks.
US09589633B2
A resistive memory device. Implementations may include an array of memory cells including resistive memory elements which are coupled to isolation transistors and which may include a magnetic tunnel junction. A decoder decodes input address information to select a row of the array. A binarizer coupled to the memory array assigns binary weights to outputs of the memory array output through bit lines coupled to the memory cells. A summer sums the binary weighted outputs, and a quantizer generates an output digital code corresponding to data stored in a plurality of memory cells during a prior program cycle. The outputs of the memory array may be currents or voltages. In implementations multiple arrays of memory cells may be utilized and their respective outputs combined to form higher bit outputs, such as eight bit, twelve bit, sixteen bit, and so forth.
US09589630B2
The invention comprises a non-volatile memory device with a sensing amplifier that includes a current mirror comprising a pair of resistors.
US09589627B1
Embodiments relate to systems, methods and computer readable media to enable design and creation of memory driver circuitry using a voltage translation capacitor. One embodiment is high speed level translation memory driver apparatus comprising a plurality of field effect transistors (FETs), complementary metal oxide semiconductor (CMOS) logic gates to drive the FETs, and a voltage translation capacitor with a first terminal of the voltage translation capacitor connected to an output of a second CMOS logic gate and a second terminal of the voltage translation capacitor connected to a gate terminal of a first P-type FET. Additional embodiments including other circuitry, associated methods, and media comprising instructions associated with generation of circuit design files are also described.
US09589621B2
A resistance change memory includes a memory cell array comprising memory cells including magnetic tunnel junction (MTJ) elements; a write and read circuit which performs a write operation and a read operation for the memory cells; a temperature sensor which outputs temperature information corresponding to a temperature of the memory cell array; and a memory controller which controls the write operation and the read operation by the write and read circuit in response to the temperature information, such that a first time period from a write command input to a pre-charge command input is variable according to the temperature information, while a second time period from an active command input to the pre-charge command input is fixed constant regardless of the temperature information.
US09589616B2
Memory cell, method for operating the memory cell and method for fabricating the memory cell are disclosed. The memory cell includes at least three terminals, a first magnetic tunnel junction (MTJ) structure and a second MTJ structure. The first MTJ is coupled between a first terminal (FT) and a third terminal. A portion of the first MTJ is configured to include a first barrier layer disposed between a first fixed layer and a free layer (FL). A magnetization direction of the FL is used to store data, the magnetization direction being controlled by an electric field. The second MTJ is coupled between the FT and a second terminal, where a portion of the second MTJ is configured to include a second barrier layer disposed between a second fixed layer and the FL, where a tunnel magnetoresistance of the second barrier layer is used to read the data.
US09589614B2
A storage device includes first and second nonvolatile memory groups that respectively include first and second nonvolatile memory chips, a memory controller connected to the first and second nonvolatile memory groups in common through input/output lines and at least one control line, and a group select circuit connected to the memory controller through the at least one control line and chip enable lines. The group select circuit is connected to the first and second nonvolatile memory groups through a plurality of first and second chip enable lines, respectively. The group select circuit, in response to receiving a control signal through the at least one control line, is configured to transmit chip enable signals to a selected memory group among the first nonvolatile memory group and the second nonvolatile memory group through selected chip enable lines among the first chip enable lines and the second chip enable lines.
US09589612B1
Systems and methods are provided to enhance the functionality of an integrated circuit. Such an integrated circuit may include a primary circuitry and an embedded programmable logic programmable to adjust the functionality of the primary circuitry. Specifically, the embedded programmable logic may be programmed to adjust the functionality of the primary circuitry to complement and/or support the functionality of another integrated circuit. Accordingly, the embedded programmable logic may be programmed with functions such as data/address manipulation functions, configuration/testing functions, computational functions, or the like.
US09589611B2
A column driver includes an amplifier circuit for amplifying data of a read bit line and a latch circuit for retaining the amplified data. The latch circuit includes a pair of nodes Q and QB for retaining complementary data. Data is read from a memory cell in each write target row to a read bit line, and amplified by the amplifier circuit. The amplified data is written to the node Q (or QB) of the latch circuit. In a write target column, write data is input to the latch circuit through the node Q (or QB) to update data of the latch circuit. Then, in each column, data of the latch circuit is written to a write bit line, and the data of the write bit line is written to the memory cell.
US09589609B2
A static RAM having a plurality of word lines; a plurality of bit line pairs; a plurality of memory cells provided at intersections of the plurality of bit line pairs and the plurality of word lines; a write driver connected between a high potential power source line, of which potential is higher than a reference potential, and a drive line; a column switch having transistor pairs which connect one of the plurality of bit line pairs, which is selected, to the write driver; and a boost circuit which boosts the drive line of the write driver to a negative potential, which is a potential lower than the reference potential, at a time of writing of the memory cell, where a well of the transistor pairs of the column switch is connected to the drive line.
US09589604B1
Single ended bitline current sense amplifier for SRAM applications. The present disclosure relates to current sense read amplifier for use as a read amplifier in a memory arrangement of memory cell groups, wherein in each of the memory cell groups cells includes at least one read port connected to a read amplifier by a bitline, and wherein said read amplifiers are connected to a data output. The current sense read amplifier includes a voltage regulator to keep a bitline voltage at a constant voltage level below a power supply voltage and above a ground, a measurement circuit to detect a high current value and a low current value in a input signal, and a generator to generate a high voltage level output signal when the high current value input is detected and to generate a low voltage level output signal when the low current level value is detected.
US09589602B2
The present disclosure includes apparatuses and methods related to performing comparison operations in memory. An example apparatus can include a first group of memory cells coupled to a first access line and configured to store a plurality of first elements, and a second group of memory cells coupled to a second access line and configured to store a plurality of second elements. The apparatus can include a controller configured to cause the plurality of first elements to be compared with the plurality of second elements by controlling sensing circuitry to perform a number of operations without transferring data via an input/output (I/O) line, and the plurality of first elements and the plurality of second elements can be compared in parallel.
US09589598B1
A configurable mission processor (CMP) is disclosed that includes a chassis with a plurality of reprogrammable processor modules (RPMs) disposed within the chassis. Each RPM has a baseboard with at least one field programmable gate array (FPGA) and a configuration manager configured to accept a configuration file through an externally accessible signal connector, store the configuration file, and selectably program the at least one FPGA using the configuration file. The RPM includes a power submodule that accepts unregulated power through an externally accessible power connector, generates regulated power at a plurality of voltages, and provide the regulated power to the RPM. The RPM may also include an input/output submodule configured to provide a communication channel between the at least one FPGA and external devices through its own externally accessible signal connector. The CMP also includes a backplane that provides only signal and ground interconnections between the baseboards.
US09589591B2
There is provided a signal processing device including a signal coincidence detection portion which detects samples, in which values based on a number of times of appearance of bits coincide with each other over a plurality of samples within a pre-set period, between a first modulated signal obtained by delaying an input signal obtained by ΣΔ modulation and a second modulated signal obtained by subjecting the input signal to the ΣΔ modulation again, a signal changeover portion which switches between the first modulated signal and the second modulated signal for outputting, and a switching control portion which controls the switching between the first modulated signal and the second modulated signal by the signal changeover portion in the samples in which the values based on the number of times of the appearance coincide with each other obtained by the signal coincidence detection portion.
US09589582B2
A PMR writer is disclosed wherein a hot seed layer (HS) made of a 19-24 kilogauss (kG) magnetic material is formed between a gap layer and a 10-16 kG magnetic layer in the side shields, and between the leading gap and a 16-19 kG magnetic layer in the leading shield to improve the track field gradient and cross-track field gradient while maintaining write-ability. The HS is from 10 to 100 nm thick and has a first side facing the write pole with a height of ≦0.15 micron, and a second side facing a main pole flared side that may extend to a full side shield height of ≦0.5 micron. The trailing shield has a second hot seed layer on the write gap and a 16-19 kG magnetic layer that contacts the 10-16 kG side shield magnetic layer thereby forming an all wrap around (AWA) shield configuration.
US09589565B2
Environmental conditions, along with other information, are used to adjust a response of a conversational dialog system. The environmental conditions may be used at different times within the conversational dialog system. For example, the environmental conditions can be used to adjust the dialog manager's output (e.g., the machine action). The dialog state information that is used by the dialog manager includes environmental conditions for the current turn in the dialog as well as environmental conditions for one or more past turns in the dialog. The environmental conditions can also be used after receiving the machine action to adjust the response that is provided to the user. For example, the environmental conditions may affect the machine action that is determined as well as how the action is provided to the user. The dialog manager and the response generation components in the conversational dialog system each use the available environmental conditions.
US09589561B2
A display apparatus which is capable of recognizing a voice and a method thereof are provided. The method includes receiving an uttered voice of a user, extracting a plurality of similar words which are similar to the uttered voice by extracting voice information from the uttered voice and measuring reliability of a plurality of words based on the extracted voice information, setting a word satisfying a predetermined condition from among the plurality of extracted similar words as a target word with respect to the uttered voice, and displaying at least one of the target word and a similar word list including similar words other than the target word. In this manner, a display apparatus may improve a recognition rate on an uttered voice of a user without changing an internal component related to voice recognition, such as, an acoustic model, a pronunciation dictionary, or the like.
US09589559B2
A wearable computing device can receive, via at least one input transducer, a first audio signal associated with ambient sound from an environment of the device. The device can then process the first audio signal so as to determine a second audio signal that is out of phase with the first audio signal and effective to substantially cancel at least a portion of the first audio signal. The device may then generate a noise-cancelling audio signal based on the second audio signal, based on a third audio signal, and based on one or more wearer-specific parameters, where the third audio signal is representative of a sound to be provided by the device. The device may then cause a bone conduction transducer (BCT) to vibrate so as to provide to an ear a noise-cancelling sound effective to substantially cancel at least a portion of the ambient sound.
US09589557B2
An active noise reduction (ANR) circuit includes a digital feed-forward ANR pathway coupled to a feed-forward microphone, to detect environmental sounds in an environment external to a casing, and to a first acoustic driver to output sounds within the casing. The digital feed-forward ANR pathway applies a plurality of filters using a first set of coefficients to convert signals from the feed-forward microphone to feed-forward anti-noise sounds to reduce environmental sounds within the casing. In response to a stimulus, the digital feed-forward ANR pathway applies the plurality of filters using a second set of coefficients, which reduce the degree of feed-forward ANR to enable human speech sounds in the environment external to the casing to be conveyed from the feed-forward microphone to the acoustic driver with less reduction than provided by the first plurality of filters.
US09589555B2
A cabinet structure includes multiple cover members configured to spatially partition an inside from an outside of a cabinet, and a clearance communicating between the inside and the outside of the cabinet is left between two cover members, the two cover members being adjacent to each other, of the cover members, and a passage defined by the clearance and leading from the inside to the outside of the cabinet through the clearance has a shape with multiple bends.
US09589552B1
Provided is a percussion instrument capable of enhancing the expressiveness of performance. A struck surface plate that vibrates to produce a musical sound when struck is disposed on a case, and a sound emission hole is formed to penetrate the struck surface plate. A musical signal is generated by a sound source device according to detection results of percussion sensors that detect the vibration caused by the striking on the struck surface plate. A sounding body produces an electronic musical sound based on the musical signal generated by the sound source device. Because the sounding body is disposed in the case, the musical sound produced by the vibration of the case and the electronic musical sound can be produced from the one case. Accordingly, the expressiveness of the performance using the percussion instrument can be enhanced.
US09589550B2
Various embodiments relate to determining an energy level of one or more sound components from a sound mix. Based on at least one sound mix signal received from a mixing device and at least one component signal received from one or more sound components, at least one signal value of the sound mix signal and at least one signal value of the component signal may be computed. The component signal corresponds to each of the one or more sound components. An energy level of the one or more sound components may be determined based on the sound mix signal value and the component signal value which corresponds to each of the one or more sound components. The energy level of the one or more sound components may be output in order to determine the energy level of each component in the sound mix.
US09589540B2
A battery operated device, having a display with two or more available refresh rates, has its refresh rate selected so as to match the video frame rate of video data played back on the display. This selection is made by coordinating the resources in the device that are used to process the video from its reception through to its display.
US09589531B2
Video signals for a mobile terminal are converted to accommodate reproduction by an alternative display terminal. The video signal is processed to provide a converted video signal appropriate for an alternative display terminal that is separate from the mobile terminal. This converted video signal is then provided for the alternative display terminal to accommodate the corresponding video display on a screen provided by the alternative (e.g., external) display terminal.
US09589520B2
The present invention provides a self-compensating gate driving circuit, comprising: a plurality of GOA units which are cascade connected, and a Nth GOA unit controls charge to a Nth horizontal scanning line G(n) in a display area, and the Nth GOA unit controls charge to a Nth horizontal scanning line G(n) in a display area, and the Nth GOA unit comprises a pull-up controlling part, a pull-up part, a transmission part, a first pull-down part, a bootstrap capacitor part and a pull-down holding part; the pull-up part, the first pull-down part, the bootstrap capacitor part and the pull-down holding circuit are respectively coupled to a Nth gate signal point Q(N) and the Nth horizontal scanning line G(n), and the pull-up controlling part and the transmission part are respectively coupled to the Nth gate signal point Q(N), and the pull-down holding part is inputted with a first DC low voltage VSS1. The present invention is designed to have the pull-down holding part with self-compensating function to promote the reliability of the long term operation for the gate driving circuit. The influence of the threshold voltage drift to the operation of the gate driving circuit is diminished; the pull-down holding part can be designed to be controlled by a set of DC signal source. The design space of the circuit patterns can be saved and the overall power consumption of the circuit can be decreased.
US09589510B2
A power supply device includes: a feedback controller configured to detect a feedback voltage based on an output voltage of a power output line connected to a power input line to which a power supply voltage is supplied; a voltage controller configured to detect a level change of the power supply voltage based on the feedback voltage; and a voltage generator configured to adjust the power supply voltage according to the detected level change.
US09589506B2
The present invention discloses organic light emitting device, manufacturing method thereof, organic light emitting display device and driving method thereof. The organic light emitting device comprises a substrate and a first electrode layer, an organic layer and a second electrode layer positioned on the substrate, the organic layer is arranged between the first and second electrode layers, the first electrode layer, the organic layer and the second electrode layer form a laminated region for emitting light in a first specific color in a positive half cycle of alternating current and an inverted region for emitting light in a second specific color in a negative half cycle of alternating current, and at least portions of projections of the laminated region and the inverted region on the substrate are not overlapped. Technical solutions of the present invention render the organic light emitting device with adjustable light color and prolonged service life.
US09589504B2
An OLED AC driving circuit, a driving method and a display device are disclosed in the present disclosure. The OLED AC driving circuit includes a light-emitting control unit, a charging unit, a driving unit, a first storage unit, a second storage unit, a first light-emitting unit, a second light-emitting unit, a first voltage control unit and a second voltage control unit. The present disclosure employs the first light-emitting unit and the second light-emitting unit which are connected reversely with each other to make the first light-emitting unit and the second light-emitting unit emit light alternately during two adjacent frames. In one frame, only one light-emitting unit emits light for display while the other one is reversely biased. When the next frame comes, the two units exchange their operating states. The AC driving of the light-emitting units is realized, thus improving the energy utilization efficiency. The cause of the aging of the light-emitting unit is removed completely, and the lifespan of the light-emitting unit is extended largely. The influence of the internal resistance of the lines on the light-emitting current is eliminated, and the display quality of pictures is improved.
US09589502B2
An organic light emitting display device includes an organic light emitting display panel, and a driver that drives the organic light emitting display panel. The driver applies a first power voltage and a second power voltage to the organic light emitting display panel, the first power voltage is lower than the second power voltage during a first period, and the first power voltage is higher than the second power voltage during a second period.
US09589500B2
The present disclosure discloses a common voltage compensation circuit, a compensating method thereof, an array substrate and a display apparatus, when a difference between the common voltage on the common electrode line and a reference voltage is great, the comparison module outputs a zero voltage signal to an inversion module, the common voltage on the common electrode line is compensated by the common voltage compensation circuit; when the difference between the common voltage on the common electrode line and the reference voltage is small, the comparison module outputs a first level signal to the inversion module, the common voltage on the common electrode line is not compensated by the common voltage compensation circuit, The common voltage on the common electrode line can be stabilized, thus a problem of abnormities occurred in a display picture of the display panel could be avoided.
US09589494B2
A display device includes pixel patterns to display an image. Each pixel pattern is repetitively arranged in row and column directions, including primary pixels, first complex pixels and second complex pixels. Each primary pixel is composed of two primary color sub-pixels configured to provide two primary colors of three primary colors, wherein the three primary colors comprise red, green and blue. Each first complex pixel is composed of one primary color sub-pixel configured to provide a remaining primary color of the three primary colors and a first non-primary color sub-pixel configured to provide a first color selected from non-primary colors, wherein the non-primary colors are different from the three primary colors. Each complex pixel is composed of one primary color sub-pixel configured to provide the remaining primary color and a second non-primary color sub-pixel configured to provide a second color selected from the non-primary colors.
US09589493B2
An organic electroluminescent display device, a driving method thereof and a display device are provided. The organic electroluminescent display device comprises: a plurality of pixel units arranged in matrix, each of the pixel units comprising a plurality of sub-pixel units for displaying different colors, and in each row of the pixel units, two adjacent pixel units constituting a pixel unit group; and a sub-pixel unit for displaying white between the two adjacent pixel units in each pixel unit group. The area occupied by the sub-pixel unit for displaying white is greater than that occupied by any one sub-pixel unit in the pixel unit. The sub-pixel unit for displaying white is configured such that the luminance of emitted light thereof replaces the luminance of light emitted by one pixel unit of two adjacent pixel units in a frame according to a preset condition.
US09589485B2
An interactive physical display is provided. The display provides specific components of a system, such as a braking system, devoid of certain conventional features such that system operations are visible. An actuator for communication with a user is provided, the actuator allowing a user to activate features of the system.
US09589481B2
A method used in a welding system includes detecting multiple markers on a welding torch. The markers are detected using one or more cameras. The method also includes blocking live welding using the welding torch while the one or more cameras are unable to detect at least one of the multiple markers on the welding torch.
US09589479B1
Methods and apparatus for choreographing movement of individuals for a performance event are disclosed. In an embodiment, a method includes providing a performance event configuration having a plurality of location indicators to assist in the placing or movement of individuals conducting a performance event. The method also includes implementing the real time application that implements a process executable on a wireless audio unit and that synchronously transmits body movement instruction signals to the audio units of an individual that is participating in the performance. The wireless audio unit is preferably a wireless, cellular, or mobile telephone that is configured with the appropriate software to receive the signals and to play audio directions for each individual that correspond to choreographed and coordinated body movements to direct the individuals at, towards or away from the location indicators to carry out the performance event.
US09589478B2
An apparatus for training learning disabled subjects, such as autistic children, induces sound waves into a body of a user through two paths, one heard by the ears through air and the other through a liquid or solid in contact with tissues, such as skin and skeleton on the back of a user, below the collar and centered across the vertical axis of the spine. Two transducers produce waves in the audible sound spectrum, repeat persistently, and provide a tone about a location on which the subject may focus attention. A controller and actuator adhered to the skin by an adhesive gel pad against the back of a wearer. The sound, repeating (after a selected delay), decaying, and seeming to originate above and behind the head of a wearer is a waveform becomes a focus; effective to orient a subject, who lacks natural, self-orientation.
US09589476B2
Systems and methods are provided for training a user to control an unmanned aerial vehicle (UAV) in an environment. The systems and methods provide a simulation environment to control a UAV in a virtual environment. The virtual environment closely resembles a real flight environment. The controller used to transmit flight commands and receive flight state data can be used in both simulation and flight modes of operation.
US09589459B2
A device and method for controlling a host apparatus (300) through a wireless link with a personal controller (10). The device includes a wireless communications module (202) configured to communicate with personal controller (10) via a peer-to-peer communications standard. The device connects to host apparatus (300) via a plug and receptacle interface (206) which includes power and signal pins. The device simulates an actuation signal using a reed relay (216) to cause host apparatus (300) to perform a function.
US09589454B2
An approach for broadcasting an alarm to a plurality of devices associated with an alarm group. The alarm is associated with a plurality of devices in an alarm group. The approach includes receiving a request. The request designates a plurality of devices as the alarm group. The approach includes determining an implementation of the alarm for the alarm group based on the request. The approach also includes broadcasting the alarm to the plurality of devices in the alarm group based on the implementation.
US09589451B2
Some embodiments are directed to a lockdown apparatus for facilitating initiation of lockdown procedures at a facility. The lockdown apparatus can include a manually operated actuator disposed at the facility and configured to transmit a lockdown initiation signal upon being manually actuated. The actuator can be configured to be recognizably distinguishable from a fire alarm actuator. The lockdown apparatus can also include a lockdown communicator configured to produce a lockdown communication for communicating initiation of lockdown procedures to the facility occupants and individuals not disposed proximate the facility upon transmission of the lockdown initiation signal, the lockdown communication being recognizably distinguishable from the fire alarm communication. The lockdown communicator can include an annunciator that communicates an audible annunciation to facility occupants upon transmission of the lockdown initiation signal, and that ceases to communicate the audible annunciation subsequent to a predetermined number of alarm cycles.
US09589450B2
Some embodiments are directed to a lockdown apparatus for facilitating initiation of lockdown procedures at a facility. The lockdown apparatus can include a manually operated actuator disposed at the facility and configured to transmit a lockdown initiation signal upon being manually actuated. The actuator can be configured to be recognizably distinguishable from a fire alarm actuator. The lockdown apparatus can also include a lockdown communicator configured to produce a lockdown communication for communicating initiation of lockdown procedures to the facility occupants and individuals not disposed proximate the facility upon transmission of the lockdown initiation signal, the lockdown communication being recognizably distinguishable from the fire alarm communication. The lockdown communicator can include an annunciator that communicates an audible annunciation to facility occupants upon transmission of the lockdown initiation signal, and that ceases to communicate the audible annunciation subsequent to a predetermined number of alarm cycles.
US09589443B2
A method and an apparatus for providing a notification of a usage of a medical injector are disclosed. For example, the method determines location information of the medical injector. The method then detects the usage of the medical injector, and records a time of the usage of the medical injector. The method then sends the notification comprising the time at which the usage of the medical injector is detected and the location information of the medical injector.
US09589433B1
The technology of the application provides an anti-theft self-checkout system to facilitate theft detection. The technology includes a post-purchase product location located in a field of view of an image detector. The post-purchase product location includes a scale to generate an actual weight of purchased products. The technology further includes a scanner that identifies products for purchase where the scanner is within the field of view. The image detector detects and tracks the movement of at least one of limbs or products through the field of view to the post-purchase product location. A processor compares the actual movement to a database of movements and generates a movement violation signal based on the comparison. The processor calculates a running weight of scanned products purchased and compares the running weight to the actual weight and generates a weight violation signal if the running weight and actual weight are outside of a tolerance.
US09589429B2
An alarm sounder and at least one sound amplification component having at least one horn shaped channel form an alarm detector. The at least one horn shaped channel has a throat end and an outlet end, the throat end being disposed corresponding to a sound-making end of the alarm sounder. The sound intensity of the alarm detector can meet the regulations of the industry standards.
US09589426B2
A card substitution prevention method for a self-service terminal includes performing, by a card feeding portion of the self-service terminal, an alteration operation in the case that a card exists in a card reader of the self-service terminal, to make the card feeding portion unable to receive another card and prevent the another card from being placed in the card feeding portion. Also provided is a card substitution prevention apparatus for a self-service terminal. The method can effectively protect a card of a customer and prevent the card of the customer from being stealthily substituted, thereby improving service quality of a self-service terminal and maintaining trade credit of a merchant.
US09589416B2
A method and apparatus for use in gaming activities, such as in a slot machine. A first grid comprising a plurality of elements overlayed a second grid comprising a plurality of elements is presented. At least some of the elements of the first grid and the second grid are marked. Marked elements of first grid are then used to form a subportion, the subportion boundary enclosing an area and having a correspondingly marked element of the first grid at each corner. Payouts are issued for marked elements and element combinations of the second grid within the subportion. The payouts may be administered according to a pay table.
US09589399B2
An authentication risk management system and method are disclose which may comprise a biometric identification unit configured to sense biometric data from a user and produce an image of the sensed biometric data with a stored template associated with the user; and a biometric identification unit natural identification evaluation engine configured to provide a natural identification authentication score. The system and method may further comprise a credentials quality assessment engine (“CQAE”) configured to receive the natural identification authentication score and to provide a CQAE authentication score based one of the natural ID score and a combination of the natural ID score and a received computed authentication score. The CQAE may comprise at least a part of a user authentication profile engine.
US09589394B2
Disclosed herein are a system and a related computer-executed method of locating a source of a ground offset in a network of electronic devices interconnected by a communication bus. An exemplary method detects signal voltages on the communication bus that are indicative of a ground offset condition, and saves voltage timestamps for the detected signal voltages such that each detected signal voltage has a respective voltage timestamp. Message timestamps are added to messages on the communication bus, such that each message has a respective message timestamp. The message timestamps are compared against the voltage timestamps to identify at least one of the electronic devices as a ground offset source.
US09589391B2
A projection image of a three dimensional image is generated and displayed and a three dimensional target point corresponding to a designated two-dimensional target point is set to the three dimensional image. A reference cross-section is set to the three dimensional image by using the three dimensional target point. A cross-sectional two-dimensional image of the reference cross-section in which an object close to a point of view that faces the reference cross-section is not displayed is generated. An instruction to change the position of the point of view, using the three dimensional target point based on the cross-sectional two-dimensional image as a reference point, in order to align an observation direction of a structure to which the three dimensional target point is set with a target three dimensional direction is received. A new reference cross-section is set. A new cross-sectional two-dimensional image of the new reference cross-section is generated.
US09589389B2
The invention notably relates to a computer-implemented method for designing a three-dimensional modeled object comprising providing sample points of 3D curves sketched by a user; determining a volumetric function, within a predetermined class of volumetric functions, as the optimum of an optimization program that explores orientation vectors defined at the sample points under the constraint that the explored orientation vectors be normal to the 3D curves and respect a minimal rotation propagation condition over each 3D curve, wherein the optimization program penalizes a distance from the explored orientation vectors; and fitting the sample points with an isovalue surface of the volumetric function.
US09589385B1
A computer-implemented method, system and computer-readable storage device provide functionality for managing location information for planar regions in two-dimensional views of a three-dimensional environment. A request is received for a first two-dimensional view of a three-dimensional environment that identifies a first planar region associated with content within the three-dimensional environment. The first two-dimensional view is rendered and displayed. A request is received for a second two-dimensional view from a second location. A distance and direction between the location of the first planar region and the location for the second view are determined and used to establish a second location of the planar region in the second two-dimensional view, and then use this information to help render and display the second two-dimensional view.
US09589383B2
A method for simulating visual effects is disclosed. The method comprises modeling each visual effect within a simulation as a set of associated particles with associated constraints applicable thereto. It also comprises predicting first velocities and first positions of a plurality of particles being used to simulate a visual effect based on an external force applied to the plurality of particles. Next, it comprises identifying a set of neighboring particles for each of the plurality of particles. The method also comprises solving a plurality of constraints related to the visual effect, wherein each of the plurality of constraints is solved for the plurality of particles in parallel. Lastly, responsive to the solving, the method comprises determining second velocities and second positions for the plurality of particles.
US09589380B2
A system, method and program product for providing a virtual universe in which unsolicited advertisements are embodied in automated avatars. A system is provided that includes: a registration system for introducing an advertisement avatar into the virtual universe; a targeting system for targeting a user avatar for delivery of advertising content by the advertisement avatar; a movement system for defining how the advertisement avatar is to move within the virtual universe; and an advertisement delivery system for defining how the advertisement avatar is to deliver the advertising content to the user avatar.
US09589379B2
A system and method for visualization of cardiac changes under various pacing conditions for intervention planning and guidance is disclosed. A patient-specific anatomical heart model is generated based on medical image data of a patient. A patient-specific computational model of heart function is generated based on patient-specific anatomical heart model. A virtual intervention is performed at each of a plurality of positions on the patient-specific anatomical heart model using the patient-specific computational model of heart function to calculate one or more cardiac parameters resulting from the virtual intervention performed at each of the plurality of positions. One or more outcome maps are generated visualizing, at each of the plurality of positions on the patient-specific anatomical heart model, optimal values for the one or more cardiac parameters resulting from the virtual intervention performed at the that position on the patient-specific anatomical heart model.
US09589375B2
An apparatus and method for rendering a smooth circular point using polygons on a computer graphics display. The circular point is approximated by a polygon and the selection of the polygon depends on the diameter of the point. The polygon is enclosed in a bounding area that is divided into a plurality of tiles. The tiles are classified into different sections depending on their location relative to the center of the point. The tiles in each section are processed according to an algorithm to generate a mask that is used to render the circular point.
US09589374B1
Described are systems, media, and methods for applying deep convolutional neural networks to medical images to generate a real-time or near real-time diagnosis.
US09589373B2
Methods and/or apparatus for iteratively reconstructing a 3-dimensional volume for an object captured with radiographic imaging that includes an electronic sensor, exemplary methods can be performed at least in part on a computer, can include receiving a 3-dimensional volume data set generated from imaging an object; identifying a set of intra system components corresponding to system components used to capture images of the object, where the intra system components include at least an x-ray source within system components configured to be placed before the object; representing x-ray emission characteristics of the x-ray source as a function of angle and energy; using the 3D emission characteristics to simulate the forward projection of x-ray photons to generate a primary image and/or a scattered image; and using the primary image and/or the scattered image to reconstruct an improved 3-dimensional volume data set.
US09589362B2
A method includes generating, at an electronic device, a three-dimensional model of an object based on a sequence of images captured by an image capture device associated with the electronic device. The method further includes displaying the three-dimensional model via a display device associated with the electronic device. The method also includes, based on detecting that the three-dimensional model includes an anomaly, presenting, via the display device, one or more selectable options to enable correction of the anomaly.
US09589360B2
Embodiments of the disclosure are directed to segmenting a digital image of biological tissue into biological units, such as cells. A first weak or data driven segmentation is generated using image data representing the digital image to segment the digital image into a first set of biological units. Applying a geometric model, each unit in the first set of biological units is ranked based on a similarity in shape and scale between the unit and one or more other units in the image. A subset of units from the first set of biological units is selected based on the rank of each biological unit relative to a predetermined threshold rank. A second weak or data driven segmentation may then be generated using image data including the subset of biological units to segment that portion of the digital image into a second set of biological units.
US09589352B2
Position controller, method of controlling position, and apparatus including the position controller
A position controller, including a moving part configured to process or measure a workpiece, a laser unit disposed on one side of the moving part and configured to radiate a laser, a mask on which a laser image is formed corresponding to the irradiated laser, and a position control unit configured to position the moving part based on information of the laser image.
US09589351B2
Pet faces can be detected within an image using a cascaded adaboost classifier trained to identify pet faces with a high detection rate and a high false positive rate. The identified potential windows are further processed by a number of category aware cascade classifiers, which are each trained to identify pet faces of a particular category with a high detection rate and low false positive rate. The potential pet faces identified by the category aware classifiers may be processed to verify whether a pet's face is present or not.
US09589348B1
An optical calibration system is configured to determine camera calibration information of a virtual reality camera. The optical calibration system comprises a light source, a first and a second planar grid, and an optical calibration controller. The light source is configured to backlight the first and the second planar grids. Each planar grid includes a plurality of fiducial markers that are backlit by the light source. The optical calibration controller determines camera calibration information of a virtual reality camera selecting and analyzing a plurality of captured images that include a portion of the first or the second planar grid with fiducial markers backlit.
US09589346B2
Disclosed herein are systems and method for segmentation and identification of structured features in images. According to an aspect, a method may include representing an image as a graph of nodes connected together by edges. For example, the image may be an ocular image showing layered structures or other features of the retina. The method may also include adding, to the graph, nodes adjacent to nodes along first and second sides of the graph. The added nodes may have edge weights less than the nodes along the first and second sides of the graph. Further, the method may include assigning start and end points to any of the added nodes along the first and second sides, respectively. The method may also include graph cutting between the start and end points for identifying a feature in the image.
US09589343B2
The purpose of the present invention is to provide a pattern measurement device which evaluates quantitatively and with high precision random patterns such as finger print patterns. In order to fulfill this purpose, a pattern measurement device which measures the pattern on a sample on the basis of an image acquired by a charged particle beam is proposed which selectively extracts linear or linearly approximable parts of the pattern on the sample, and outputs at least one of the following: the measurement of the distance between the extracted parts, the ratio of said extracted parts in a prescribed region, and the length of said extracted parts. Further, as a more specific embodiment, a pattern measurement device is proposed which calculates a frequency depending on a distance value between extracted parts, and outputs, as a pattern distance, distance values for which said frequency fulfills a prescribed condition.
US09589330B2
An image processing apparatus includes a processing unit configured to execute image processing on an image signal; a filtering unit configured to execute filtering processing; and a changing unit configured to, in a case where a range of a value which a predetermined color component of the image signal can take is changed from a first range to a second range narrower than the first range by the image processing, change the value of the predetermined color component of the filtered image signal based on the first range and the second range.
US09589329B2
The present disclosure provides computing device implemented methods, computing device readable media, and systems for motion compensation in a three dimensional scan. Motion compensation can include receiving three-dimensional (3D) scans of a dentition, estimating a motion trajectory from one scan to another, and calculating a corrected scan by compensating for the motion trajectory. Estimating the motion trajectory can include one or more of: registering a scan to another scan and determining whether an amount of movement between the scans is within a registration threshold; determining an optical flow based on local motion between consecutive two-dimensional (2D) images taken during the scan, estimating and improving a motion trajectory of a point in the scan using the optical flow; and estimating an amount of motion of a 3D scanner during the scan as a rigid body transformation based on input from a position tracking device.
US09589323B1
A method for image enhancement may include selecting a plurality of patches of an image and determining at least one dimensionally reduced feature for each of the plurality of patches. The system may further determine a generally closest cluster from a set of clusters for each of the dimensionally reduced features and select a corresponding set of regression coefficients for each of the set of generally closest cluster. The system may also apply the selected set of regression coefficients to a corresponding patch to enhance the image.
US09589315B2
A vertex data compression method includes: collecting a plurality of vertices as a vertex block; extracting at least one data unit array from the vertex block, wherein each data unit array is composed of data units selected from vertex components of the vertices respectively, the data units correspond to a same channel, and each data unit is smaller than one byte; and for each data unit array, checking the data units of the data unit array to select a compression algorithm, and compressing the data units of the data unit array according to the selected compression algorithm.
US09589309B2
A cell phone is disclosed for acquiring information to be transmitted to a receiving facility and for transmitting such thereto. A capture device captures information from an external source. A processor is provided for associating with the captured information a representation of the date and time of the capture of the information, such that the representation of the date and time information in association with the captured information forms augmented captured information. The processor also places the augmented captured information in association with subscriber information in a transmission of the augmented captured information to a receiving facility requiring such subscriber information. A transmitter transmits the transmission including the augmented captured information and the subscriber information to the receiving facility. An encryptor encrypts the augmented captured information with a symmetrical encryption algorithm to provide encrypted augmented captured information in the transmission with the subscriber information.
US09589296B1
Various embodiments enable a media playback device to present a user with the option to add items referenced in a media object, such as a movie, ebook, song, game, or application, to a wishlist for later purchase or sharing. An example system performs content analysis of the media object to determine which items are referenced in the media object and where they are located within the media object. Further, the system can query an electronic marketplace for more information about which specific types, sizes, colors, or other variations of the item are available, as well as information such as price, shipping cost, shipping time, and so forth. In a video media object, for example, the system can present a custom miniature storefront for various scenes or frames in the video that represents items present or referred to in the scenes or frames.
US09589292B1
Systems and methods can provide users with access to alternative content available from different providers without requiring the users to manually cross providers' platform boundaries. These systems and methods can enable a user browsing items in an electronic platform of a first provider to identify alternative versions of items available in another provider's platform that are free (or at reduced cost) or have other benefits in the other provider's electronic platform.
US09589285B2
Receiving data from a client machine, the data representing selection of a subset of components of a set of components of a fixed query response representation; performing a map/reduce function on the data to retrieve the subset of components; and transmitting the subset of components to the client machine. The data may include an Xpath expression that is created at the client machine or at a server and the map/reduce function may be performed according to a design pattern that designates the pattern of components in a fixed query response representation designated by the client machine.
US09589283B2
Provided are device, method, and medium for generating an audio fingerprint and retrieving audio data. The device for generating an audio fingerprint includes: a coefficient extracting section partially decoding audio data in a compression area and extracting MDCT (Modified Discrete Cosine Transform) coefficients; a coefficient selecting section selecting an MDCT coefficient robust to noises from the extracted MDCT coefficients; a modulation spectrum generating section transforming the selected MDCT coefficient by the use of a Fourier transform method and generating a modulation spectrum; and a bit conversion section quantizing the generated modulation spectrum and generating an audio fingerprint. As a result, it is possible to accurately and rapidly retrieve the audio data recorded in a variety of environments. Since elements based on MP3 are used, it is possible to apply to MP3 applications in various manners. In addition, it is possible to apply to classification of audio data such as classification of music moods and classification of music genres and various other fields such as extraction of a specific event from moving images of sports.
US09589278B1
A computer-implemented method for conversion timing inference. A conversion timing model is model is configured to predict a likelihood of conversion based on an entity's elapsed time since a qualified entry event. The conversion timing model is constructed based on a distribution of the conversion timespans of converters. Each conversion timespan describes a length of time between a qualified entry event and a conversion event for a converted entity. A notification of an opportunity to expose a candidate entity to networked content is received and the likelihood of conversion for the candidate entity is determined by: determining an elapsed time since a qualified entry event for the candidate entity and applying the conversion timing model to the elapsed time. A response to the notification based on the likelihood of conversion for the candidate entity is prepared. Timely responses may include the selection of customized content, customized advertising content or bid values.
US09589267B2
A method comprises receiving registration information and transaction specifications, and storing the transaction specifications in a distribution profile. Based on an initiation instruction and associated user authentication data, one of the transaction specifications in the distribution profile is identified. Payment source status is verified and a send transaction is initiated, based on the payment source status.
US09589266B2
The RESTRICTED-USE ACCOUNT PAYMENT ADMINISTRATION APPARATUSES, METHODS AND SYSTEMS (hereinafter “RUAP”) transform purchase item information inputs or purchase receipt inputs via RUAP components into restricted-use account payment settlement outputs. A method is disclosed, including: receiving a restricted-use account reimbursement request including receipt information related to a purchase transaction from a user; obtaining purchase item information from the receipt information included in the restricted-use account reimbursement request; identifying a restricted-use account of the user; determining a purchase item is eligible for the restricted-account usage; determining a reimbursement amount associated with the purchase item form the purchase item information; generating a reimbursement authorization request message including the purchase item information and the reimbursement amount; transmitting the reimbursement authorization request message to a restricted-account issuer for approval; and transacting the reimbursement amount from the restricted-use account to a user financial account upon the restricted-account issuer approval.
US09589264B2
Systems and methods may comprise RFID data acquisition technology which may be embedded in a fob or tag for use in completing financial transactions. This fob may a self-contained device which includes a transponder and which may be contained on any portable form factor. For instance, the tag may be housed in a wearable transaction instrument, such as an activity tracker. The tag is configured to be used in concert with an RFID reader device.
US09589262B2
A mobile checkout system and method for completing a purchase transaction to purchase items from an internet merchant. A user browses and selects items for purchase from the merchant through a shopping application or browser (mobile or PC). During the processing of the transaction, a checkout application installed on a mobile communication device is launched. The checkout application receives a checkout token created by a checkout server that identifies the purchase transaction. After user authentication, the system uses this token and communicates with the checkout server to cause the checkout server to complete the purchase transaction, in which payment data is securely transmitted and wherein a one-time-use cryptogram can be part of the payment information.
US09589257B2
An electronic authorization system comprising a data source system configured to transmit transaction data. A secure data system is coupled to the data source system over an open network, the secure data system is configured to receive the transaction data from the data source system, generate a unique encrypted identifier for the transaction data and to transmit the unique encrypted identifier to the data source system. The data source system is configured to receive the unique encrypted identifier and replace payment card data associated with the transaction data in a database with the unique encrypted identifier.
US09589255B1
A system that enables a group to collaborate to capture and share media for an event. An organizer defines the time and location of an event, which establishes a geofence around the event area. Each event participant uses a mobile application that coordinates communication and sharing. The participants' devices form a mesh network with peer-to-peer links, for example over Bluetooth or Wi-Fi. Media, such as photos or videos, captured by a participant are shared over the mesh network. To accommodate low bandwidth peer-to-peer links, reduced-size media, such as thumbnails, may be shared. Participants may exchange messages and update peers on their locations. Locations may be determined using GPS, or by correlating camera images and 3D sensor data with a model of the event area. Media may be uploaded to a server and curated to form integrated media records of the event, such as a highlight reel or news feed.
US09589249B1
Methods and systems using unique item identifiers and a wireless device to (a) authenticate authorization to take possession of an item and (b) specifying and/or tracking service processing of the item.
US09589248B2
A frequency of a residual amount signal which includes the absence of consumables and is issued by a printing apparatus is analyzed, whether new consumables have been attached or not is properly discriminated, and proper stock management is made.
US09589238B2
Methods and systems for feature extraction of LIDAR surface manifolds. LIDAR point data with respect to one or more LIDAR surface manifolds can be generated. An AHAH-based feature extraction operation can be automatically performed on the point data for compression and processing thereof. The results of the AHAH-based feature extraction operation can be output as a compressed binary label representative of the at least one surface manifold rather than the point data to afford a high-degree of compression for transmission or further processing thereof. Additionally, one or more voxels of a LIDAR point cloud composed of the point data can be scanned in order to recover the compressed binary label, which represents prototypical surface patches with respect to the LIDAR surface manifold(s).
US09589236B1
A technique relates to a qubit readout system. A cavity-qubit system has a qubit and a readout resonator and outputs a readout signal. A lossless superconducting circulator is configured to receive the microwave readout signal from the cavity-qubit system and transmit the microwave readout signal according to a rotation. A quantum limited directional amplifier amplifies the readout signal. A directional coupler is connected to and biases the amplifier to set a working point. A microwave bandpass filter transmits in a microwave frequency band by passing the readout signal while blocking electromagnetic radiation outside of the microwave frequency band. A low-loss infrared filter has a distributed Bragg reflector integrated into a transmission line. The low-loss filter is configured to block infrared electromagnetic radiation while passing the microwave readout signal. The low-loss infrared filter is connected to the microwave bandpass filter to receive input of the microwave readout signal.
US09589226B2
A wireless identification system and method used for identifying medical vials having a metallic crimp includes an RFID tag having a first antenna element located at the crimp so as to be capacitively coupled to the crimp to increase the effective surface area of the RFID antenna, and a second antenna element mounted to the side of the vial between the ends of the labeling mounted on the vial so as to not mask any visually readable information of the labeling. Dielectric adhesive is used in one embodiment to couple the antenna element to the crimp. The invention is particularly useful for small vials. A manufacturing method in which the wireless tag is an integral part of the container is disclosed.
US09589224B2
Systems and methods for operating an RFID transponder (102). The methods involve: performing energy harvesting operations by a voltage scavenging device (130) of the RFID transponder to collect energy from an RF field, magnetic field, heat, light or movement of the RFID transponder; increasing or decreasing, by a voltage converter of the RFID transponder, a voltage level of a signal received from the voltage scavenging device to a sub-threshold voltage level that is at least one order of magnitude below a normal operating range for the RFID transponder; and supplying an operating voltage at the sub-threshold voltage level to at least a transceiver circuit (124) of the RFID transponder.
US09589223B2
A modular radio-identification system including a first passive radio-identification module having a housing with a memory for storing an identification datum disposed inside the housing and being linked to an antenna. The system also includes a second active radio-identification module having a housing with a controller disposed therein, the controller being linked to a supply battery, to a transmiter/receiver and to at least one sensor. The housings of the two modules are equipped with components of reversible and complementary fixing which are adapted for co-operating together so as to allow the reversible fixing of the second module on the first module. The modules include electrical connection components adapted for establishing an electrical connection between the memory and the controller once the second module is fixed on the first module. The system may be supplemented with a hood for covering the first module.
US09589216B2
The necessity of a printer object is determined based on data to be printed, and in a case where the data type is such that a conversion to a printer language is necessary, a printer object is dynamically generated. With this, a distributed printing system that does not use resource pointlessly and for which efficient scaling out is possible can be realized.
US09589214B2
There is provided an apparatus and a method for dispensing printed labels from a printer. The printed labels may be prepared on a need basis, such that each printed label is either held in the apparatus or ejected from the apparatus. Some advantages of the apparatus and method include prolonging a lifespan for a print head, and minimization of transition error on a media used for printing.
US09589205B2
A method identifies user demographic characteristics, such as age and gender. First, a plurality of photos are acquired from postings to a social media site by a specific user. A plurality of facial images are identified in the acquired photos. Using a selected subset of the facial images, the method estimates one or more demographic characteristics of the user. In some cases, the estimation uses a profile photograph of the user. In some cases, the facial images are clustered based on similarity. The cluster that most closely matches the profile photo is used for demographic analysis to estimate the characteristics of the user. In some cases, a cluster is selected based on cluster purity, and the images in the cluster are used to estimate the characteristics of the user. In some cases, other self-portrait features are used, such as large facial images or arms along the perimeter of photographs.
US09589203B2
A processor implemented system and method for identification of an activity performed by a subject based on sensor data analysis is described herein. In an implementation, the method includes capturing movements of the subject in real-time using a sensing device. At least one action associated with the subject is ascertained from a predefined set of actions. From the predefined set of actions, a plurality of actions can collectively form at least one activity. The ascertaining is based on captured movements of the subject and at least one predefined action rule. The at least one action rule is based on context-free grammar (CFG) and is indicative of a sequence of actions for occurrence of the at least one activity. Further, a current activity performed by the subject is dynamically determined, based on the at least one action and an immediately preceding activity, using a non-deterministic push-down automata (NPDA) state machine.
US09589194B2
A driving assistance device includes: an imaging unit configured to image surroundings of a vehicle, an image processing unit configured to perform processing on the image imaged by the imaging unit and to generate a display image, and a display unit configured to display the display image generated by the image processing unit. The image processing unit, in response to a set condition, among areas in which the image imaged by the imaging unit is divided, generates a display image in which a visibility of a display area corresponding to a first area which is an imaging area at a side far from the vehicle is lower than a visibility of an ordinary display image thereof.
US09589187B1
A method and an electronic apparatus for locating the center of a pupil are provided. The method includes: obtaining a glint-free image including a pupil; generating a gradient magnitude graph and a gradient orientation graph based on the glint-free image; sifting a plurality of first pixels from the gradient magnitude graph, and finding a plurality of second pixels corresponding to the plurality of first pixels in the gradient orientation graph; taking a negative gradient orientation to each of the second pixels to generate a gradient emission graph including a plurality of emissions; defining a center of the pupil in the glint-free image based on the plurality of emissions in the gradient emission graph.
US09589176B1
Subject matter disclosed herein relates to arrangements and techniques that provide for identifying objects within an image such as the face position of a user of a portable electronic device. An application specific integrated circuit (ASIC) is configured to locate objects within images. The ASIC includes an image node configured to process an image and a search node configured to search the image for an object in the image. The search node includes an integral image generation unit configured to generate an integral image of the image and a Haar feature evaluation unit configured to evaluate search windows of the integral image with respect to Haar-like features. The ASIC also includes an ensemble node configured to confirm the presence of the object in the image.
US09589173B2
In accordance with preferred embodiments of the present invention, a method for imaging tissue, for example, includes the steps of mounting the tissue on a computer controlled stage of a microscope, determining volumetric imaging parameters, directing at least two photons into a region of interest, scanning the region of interest across a portion of the tissue, imaging a plurality of layers of the tissue in a plurality of volumes of the tissue in the region of interest, sectioning the portion of the tissue and imaging a second plurality of layers of the tissue in a second plurality of volumes of the tissue in the region of interest, detecting a fluorescence image of the tissue due to said excitation light; and processing three-dimensional data that is collected to create a three-dimensional image of the region of interest.
US09589172B1
Data processing systems and methods are provided that improve the perceived efficiency of image analysis tools in a digital pathology workflow when challenged by analyzing large size microscopic images. Various embodiments utilize a separation of the image analysis programs into a first automatically executed segment that requires no user interactions for identification and quantification of object data of processed images, and a second interactive segment for accepting user input. User interactions are only applied to the already calculated object data resulting in an improved system response time. A tile-based processing scheme with concurrent processing and generation of object data in a tile-based data format provides further performance improvements of the system.
US09589169B2
A reading system including: a primary reader for reading an information bearing device (IBD) having encoded IBD data provided therein for packetizing the encoded data and processing a first data packet of the packetized encoded data and transmitting a second data packet of the packetized encoded data; at least one auxiliary reader for receiving and processing the second data packet and the transmitting the processed second data packet; and wherein the processed first and second data packets are combined to produce decoded IBD data.
US09589167B2
A graphical code processing method and apparatus are disclosed. The method includes: acquiring a predetermined graphical code, wherein the predetermined graphical code carries: an identification of a predetermined application program corresponding to the predetermined graphical code, a call address of the predetermined application program, and content data; parsing the identification of the predetermined application program, the call address of the predetermined application program and the content data from the predetermined graphical code; and detecting whether the identification of the predetermined application program matches an identification of a current application program. If the detection shows that the identification a the predetermined application program does not match the identification of the current application program, calling the predetermined application program according to the call address of the predetermined application program to perform corresponding, operations on the content data in the predetermined graphical code.
US09589164B2
An indicia reader is adapted for hand held operation to read information bearing indicia (IBI) at a point of transaction (POT) and is operated by: configuring the indicia reader in a store to provide at least one store specific indicia read notice; reading an IBI at a POT with the indicia reader and providing the at least one store specific indicia read notice to a customer when each IBI is read.
US09589158B2
Systems comprising a processor and a dynamic random access memory (DRAM). The DRAM comprises a programmable intelligent search memory (PRISM).
US09589156B2
An information handling system and method performs Unified Extensible Firmware Interface (UEFI) interception and pre-processing of data associated with block input/output (I/O) commands targeting encrypted storage devices. A UEFI interceptor block (IB) I/O driver intercepts each block I/O command targeting block addresses on a storage device and identifies whether any of the target block addresses is encrypted. In response to identifying an encrypted block address among the target block addresses, the UEFI IB I/O driver forwards data associated with the encrypted block address to an encryption-decryption module to perform one of an encryption and a decryption of the data. Final handling of the block I/O command is performed using a block I/O driver chained to the UEFI IB I/O driver. Data associated with I/O commands targeting encrypted block addresses is first processed by the encryption-decryption module before final handling of the I/O command is performed by the block I/O driver.
US09589155B2
Technologies for verifying hardware components of a computing device include retrieving platform identification data of the computing device, wherein the platform identification data is indicative of one or more reference hardware components of the computing device, accessing hardware component identification data from one or more dual-headed identification devices of the computing device, and comparing the platform identification data to the hardware component identification data to determine whether a hardware component of the computing device has been modified. Each of the one or more dual-headed identification devices is secured to a corresponding hardware component of the computing device, includes identification data indicative of an identity of the corresponding hardware component of the computing device, and is capable of wired and wireless communication.
US09589150B2
Embodiments of the present application relate to a method, apparatus, and system for managing confidential information. The method includes accessing stored target information comprising a public part and a confidential part, wherein an identifier corresponds to the confidential part of the target information, outputting the public part of the target information and the corresponding identifier, wherein the public part of the target information comprises at least first address information, receiving location information and a to-be-recognized identifier, wherein the location information is associated with a current location of a mobile terminal, determining whether the location information is consistent with the first address information, and in the event that the location information is consistent with the first address information, sending the confidential part of the target information associated with the to-be-recognized identifier to the mobile terminal.
US09589148B2
The systems and methods of the present invention provide a solution that makes data provably secure and accessible—addressing data security at the bit level—thereby eliminating the need for multiple perimeter hardware and software technologies. Data security is incorporated or weaved directly into the data at the bit level. The systems and methods of the present invention enable enterprise communities of interest to leverage a common enterprise infrastructure. Because security is already woven into the data, this common infrastructure can be used without compromising data security and access control. In some applications, data is authenticated, encrypted, and parsed or split into multiple shares prior to being sent to multiple locations, e.g., a private or public cloud. The data is hidden while in transit to the storage location, and is inaccessible to users who do not have the correct credentials for access.
US09589142B2
A safety communication scheme for a safety-critical system which includes two or more higher level units that have voting capabilities and one or two sets of lower level units that do not have voting capabilities, involves using one channel between the high and low level units for safety and two channels for redundancy.
US09589138B2
Various embodiments are generally directed to authenticating a chain of components of boot software of a computing device. An apparatus comprises a processor circuit and storage storing an initial boot software component comprising instructions operative on the processor circuit to select a first set of boot software components of multiple sets of boot software components, each set of boot software components defines a pathway that branches from the initial boot software component and that rejoins at a latter boot software component; authenticate a first boot software component of the first set of boot software components; and execute a sequence of instructions of the first boot software component to authenticate a second boot software component of the first set of boot software components to form a chain of authentication through a first pathway defined by the first set of boot software components. Other embodiments are described and claimed herein.
US09589137B2
An object is to improve detection accuracy of unfair use when a task system is used by using a mobile terminal.There is provided a method for detecting unfair use including: recording a plurality of operation feature quantities which are calculated from an operation log of a user and weights for the plurality of operation feature quantities of the user which are calculated by using a plurality of operation feature quantities of other users, obtaining an operation log of the user of a terminal device, calculating a plurality of operation feature quantities from the operation log, calculating similarity between the calculated plurality of operation feature quantities and the recorded plurality of operation feature quantities of the user in advance, by using the weights for the plurality of operation feature quantities, and detecting unfair use of the terminal device.
US09589134B2
Processing a downgrader specification by constructing a set of candidate downgrader placement locations found within a computer software application, where each of the candidate downgrader placement locations corresponds to a transition between a different pair of instructions within the computer software application, and where each of the transitions participates in any of a plurality of data flows in a set of security-sensitive data flows within the computer software application, applying a downgrader specification to the set of candidate downgrader placement locations, and determining that the downgrader specification provides full coverage of the set of security-sensitive data flows within the computer software application if at least one candidate downgrader placement location within each of the security-sensitive data flows is a member of the set of candidate downgrader placement locations.
US09589123B2
A method of providing a user with an option to access a protected system by satisfying a reduced security measure is disclosed. An attempt by the user to access the protected system is detected. It is detected that a first security token system is within a first proximity to the protected system. Based on the detecting of the attempt by the user to access the protected system and the detecting that the first security token system is within the first proximity, the user is provided with the option to access the protected system by satisfying the reduced security measure.
US09589122B2
A method and a device are provided in the field of network technology. In the method, a first server receives an operation request including a second server identifier and second account information. According to the second server identifier and the second account information, the first server determines whether associated account information is available in a predetermined three-party associating relationship. Upon determining that the associated account information is available, the first server obtains the associated account information for use as first account information. Based on the first account information, the first server responds to the operation request. During the process of providing services for a terminal by the second server, the first server obtains the first account information according to the second server identifier, the second account information, and the predetermined three-party associating relationship. The first server responds to the operations of the terminal based on the first account information.
US09589121B2
A computer-implemented method provides power to a fingerprint reader while the remaining components of the information handling system are held in a low power, non-operating state. Placement of a finger across the fingerprint reader is detected with the information handling system in the non-operating state. A fingerprint is read and a corresponding fingerprint image is generated. The fingerprint image is buffered and an embedded controller is triggered to start an authentication device having a secure storage. The fingerprint image is compared to a fingerprint template contained in the secure storage. In response to the fingerprint image matching the fingerprint template, the authentication device signals the embedded controller to activate a user authenticated wake-up cycle to provide power to the other components of the information handling system such that the information handling system activates an operating system and enters a fully powered and user authenticated, operational state.
US09589116B2
An information handling system includes a device, a controller, and a license manager subsystem. The controller is configured to determine whether the device has a license assigned and to communicate with the device pursuant to a uniform protocol. The communications include issuing a command to the device to provide an identification and a command to the device to activate itself.
US09589115B2
An obfuscation assisting apparatus assists in the obfuscation of a program. The obfuscation assisting apparatus includes an analyzer which identifies corresponding respective blocks in the source code and in the transformed code generated through the obfuscation of the source code. A browser obtains obfuscation information relating to obfuscation of the respective blocks of the source code and the transformed code, and causes an output device to display the respective parts of the source code and the transformed code, and the obfuscation information in association with each other.
US09589108B2
An approach is provided for tracking and disseminating health information. Health information corresponding to a geographic location is caused, at least in part, to be received. Location information associated with a user equipment configured to receive a message specifying content is determined. Whether the location information is encompassed by the geographic location is determined. The message is modified to present a health alert indicator by appending supplemental content to the message or by amending the content. Initiation of delivery of the modified message to the user equipment when the user equipment is in or within a predetermined range of the geographic location is caused, at least in part.
US09589106B2
Embodiments disclosed herein relate to methods, devices, and computer systems thereof for automated data collection from a subject. In certain embodiments, one or more characteristics of a subject are sensed, and the subject is given a queue status indicator based on a comparison of the subject's one or more sensed characteristics with corresponding sensed characteristics from other subjects. In one embodiment, the subject is a healthcare worker and the system, methods, and devices are utilized to evaluate the overall health of the worker as part of the check-in process for work.
US09589105B2
Systems, methods, and computer program products to perform an operation comprising receiving, from a first process, a request to access content stored in a memory, determining that the content comprises protected health information (PHI), determining, from a secure table, a set of processes permitted to access the PHI, upon determining the first process is not a member of the set of processes, restricting access to the PHI by the first process, and upon determining the first process is a member of the set of processes, permitting access to the PHI by the first process.
US09589104B2
The invention is directed, in part, to method of using self-reported health data in online communities to predict significant health events in life-changing illnesses to improve the lives of individuals and to improve patient self-management. The invention provides a method for providing real-time personalized medical predictions for an individual patient. The method includes: providing a database containing patient information for a plurality of other patients including one or more attributes for each patient in the database; constructing a model of a disease based on disease progressions for the plurality of patients; receiving a request from the individual patient, the patient associated with one or more attributes; and making a real-time prediction for the individual patient based on the mode and the individual patient's attributes.
US09589101B2
Systems and methods to characterize one or more microorganisms or DNA fragments thereof are disclosed. Exemplary methods and systems use comparison of DNA sequencing information to information in one or more databases to characterize the one or more microorganism or DNA fragments thereof. Exemplary systems and methods can be used in a clinical setting to provide rapid analysis of microorganisms that may be a cause of infection.
US09589100B2
A method of computing the risk profile of a neoplastic tissue in a patient is disclosed. The method includes the steps of (a) processing a sample of tumor tissue or cancer cells from the patient in a form suitable for visualization and demarcation of cell nuclei, individually distinguishable centrosomes (iCTRs) and megacentrosomes (mCTRs) in a region of interest (ROI) defined by a plurality of cell nuclei; (b) determining the numbers of iCTRs and mCTRs associated with each cell nucleus in the ROI; (c) determining the volume of each iCTR and mCTR in the ROI; and (d) calculating one or more centrosome amplification scores (CASs) values for the sample based on steps (b) and (c), wherein the one or more CASs indicate the severity of centrosome amplification, the frequency of centrosome amplification, or both, and wherein the one or more scores provide a measure of a level of risk and/or a prognosis associated with the neoplastic tissue.
US09589098B2
Methods and computer programs to quantify defects in an experimentally synthesized material for use in a battery are provided. A method includes an operation for obtaining spectra of the experimentally synthesized material. Further, defected structures of a crystalline structure are created via simulation, and spectra of the defected structures are obtained via simulation. In another method operation, the spectra of the experimentally synthesized material is compared to the spectra of the defected structures obtained via simulation, and if the spectra of the experimentally synthesized material is substantially equal to the spectra of the defected structures obtained via simulation then the defects in the experimentally synthesized material are quantified according to the defects in the defected structures.
US09589095B2
Method of converting between non-volatile memory technologies and system for implementing the method
A method of designing a charge trapping memory array includes designing a memory array layout. The memory array layout includes a first type of transistors; electrical connections between memory cells of the memory array layout; a first input/output (I/O) interface; and a charge pump. The method further includes modifying the memory array layout, using a processor, to replace the first type of transistors with a second type of transistors different than the first type of transistors. The method further includes modifying the memory array layout, using the processor, to modify the charge pump based on an operating voltage of the second type of transistors.
US09589087B2
The method includes identifying a register-transfer level design description for a design. The method further includes identifying one or more tests to perform on the register-transfer level design description. The method includes generating a table of commands from the one or more tests to perform on the register-transfer level design description. The method includes generating a register-transfer level design description from the table of commands for at least one of a set of components including: a test driver for the design, a monitor for the design, and a checker for the design, wherein the register-transfer level design description assigns commands in the generated table of commands to be performed by a corresponding component in the set of components. The method includes simulating the identified one or more tests utilizing the generated register-transfer level design descriptions for at least one of the test driver, the checker, and the monitor.
US09589084B2
A method for simulating a circuit includes running a first prototype of the circuit a predetermined number of cycles behind a second prototype of the circuit, and running a hardware emulator of the circuit in accordance with an input trace received by the first prototype and the second prototype.
US09589083B2
A method and system is provided for solving for electromagnetic fields by approximating an electromagnetic function as a sum of basis functions multiplied by coefficients to be determined. The set of equations used to determine the coefficients results from taking derivatives of the action integral with respect to the coefficients (and/or other parameters) and setting the derivative equal to zero, thereby extremizing the action integral.
US09589075B2
Embodiments of the present disclosure include displaying a computer-simulated design environment on a user viewable screen of an automation control system, providing a tool within the computer-simulated design environment, wherein the tool is configured to modify the computer-simulated design environment, and generating a visual representation of a first conduit segment extending between a first anchor point and a second anchor point on the user viewable screen, wherein the first anchor point and second anchor point are generated based on sequential activations of the tool.
US09589068B2
An embodiment of an object property management system using a dataflow architecture that expresses an application data as a directed acyclic graph and propagates data through the graph in an ordered, predictable way based on connections between the graph nodes. In one embodiment, the object property management system uses proxy nodes to arrange a dynamic graph for property data propagation for nested properties to allow property relationships to automatically adjust based on changes to a property value within the hierarchy of the property path.
US09589065B2
Methods and systems for optimizing the retrieval of data from multiple sources are described. A slot map including slots for the storage of data elements can be obtained. The data elements associated with the slots can be prioritized by weighting values with costs of retrieving the data elements from respective data sources. Each value can be associated with a different data element and can indicate a respective degree of importance of the associated data element. Further, the systems and methods can direct the retrieval of data elements from the respective data sources in an order in accordance with the priority of the data elements to optimize the quality of data obtainable within a critical time constraint. In addition, the retrieved data elements can be stored in corresponding slots on a storage medium.
US09589039B2
Synchronization of metadata structures in a multi-threaded system includes receiving, by a first thread of a processing device, a request for a metadata structure located in a first cache associated with an object, obtaining, by the first thread of the processing device, a synchronization mechanism associated with the first cache, holding, by the first thread of the processing device, the metadata structure associated with the object, receiving, by a second thread of the processing device, a request for the metadata structure in a second cache associated with the object, obtaining, by the second thread of the processing device, a synchronization mechanism associated with the second cache and informing the second thread of the processing device that the metadata structure associated with the object is not available.
US09589036B2
A system to implement query-level access by a database engine to an external distributed file system by identifying a results file location of one or more results files on the external distributed file system, and storing the results file locations in external table files on the database engine for subsequent use during retrieval of data from the results files. The database engine serves to process queries where the query specifies the external table (which in turn references locations of the results files). Execution of the query streams data from the external distributed file system into the database engine. The data from the external distributed file system is not stored in the external table files on the database engine; rather, the external table files specify a location of code or operational directives which, when executed, streams results from the external distributed file system to at least one parallel query engine.
US09589034B2
An online service provider (OSP) operates online data centers to store members' data objects relating to various online member services of the OSP. An aggregated catalog lists members' data objects residing in the online data centers and also those residing in member computers' local storage. An aggregator monitors contents of the online storage facilities to detect new storage of prescribed types of data objects owned by the members, and also communicates with member computers to identify prescribed types of data objects newly stored in the respective local storage. The aggregator updates the aggregated catalog to list the newly stored data objects. Responsive to a request by a member, a finder searches the aggregated catalog and utilizes results of the search to provide, for display at the requesting member's computer, a consolidated listing of online data objects and locally stored data objects owned by the requesting member.
US09589015B1
Systems and methods for enabling querying of nested or repeated structures with simple, non-nested group by queries derived from a template. In particular, non-flat tables (e.g., tables with repeated or nested structures) can be queried from a frontend interface as though the tables flat, exposing data associated with the nested structures by way of the non-nest queries.
US09589014B2
In one embodiment, a method comprises creating and storing an ontology for a data store in response to receiving first user input defining the ontology, wherein the ontology comprises a plurality of data object types and a plurality of object property types; creating one or more parser definitions in response to receiving second user input defining the parser definitions, wherein each of the parser definitions specifies one or more sub-definitions of how to transform first input data into modified input data that is compatible with one of the object property types; and storing each of the one or more parser definitions in association with one of the plurality of object property types.
US09589012B2
Embodiments include generating data models that may give semantic meaning for unstructured or structured data that may include data generated and/or received by search engines, including a time series engine. A method includes generating a data model for data stored in a repository. Generating the data model includes generating an initial query string, executing the initial query string on the data, generating an initial result set based on the initial query string being executed on the data, determining one or more candidate fields from one or results of the initial result set, generating a candidate data model based on the one or more candidate fields, iteratively modifying the candidate data model until the candidate data model models the data, and using the candidate data model as the data model.
US09589011B2
In one embodiment, a method includes accessing a prior structured query previously selected by a first user of an online social network, where the prior structured query corresponds to a first set of search results and comprises references to one or more objects associated with the online social network, identifying changes to the first set of search results corresponding to the prior structured query, and sending, to a client system of the first user, one or more suggested structured queries for display to the first user, where at least one of the suggested structured queries is a dynamic query comprising at least a portion of the prior structured query and a reference to the identified changes to the first set of search results corresponding to the prior structured query.
US09589008B2
A system and method for performing coarse-grained deduplication of volume regions. A storage controller detects that a first region of a first volume is identical to a second region of a second volume, wherein the first volume points to a first medium and the second volume points to a second medium. In response to detecting the identical regions, the storage controller stores an indication that the first range of the first medium underlies the second range of the second medium. Also in response to detecting the identical regions, the mappings associated with the second range of the second medium are invalidated.
US09588988B2
Client-side and server-side methods for displaying event data within a map that is displayed on a computing device are presented. In an example, the method includes receiving a request for mapping data including a request location defining a current geographic location of the client computing device, determining a request time corresponding to the request, the request time based on a time the mapping data request was sent by the client computing device. The method also includes retrieving mapping data corresponding to the request location and determining that an event in an event database includes an event time that occurs within a threshold time of the request time. The method further includes retrieving event data corresponding to the event that occurs within the threshold time of the request time and sending the retrieved mapping data and the retrieved event data to the client computing device in response to the request.
US09588985B2
An aspect of the present invention reduces blocking instances in parallel processing systems performing operations on trees. In one embodiment, a change operation is performed in a first execution entity and a traversal operation is performed in a second execution entity, with both the change operation and the traversal operation being designed to operate on a same node of a tree, and with the first execution entity and the second execution entity being executed concurrently in a digital processing system. A non-blocking access of the same node to both of the first execution entity and the second execution entity is permitted, thereby enabling the change operation and the traversal operation to be performed concurrently.
US09588982B2
A method for sharing documents between on-demand services is provided. In an embodiment, a user of a first on-demand service may be able to view a list of content that includes content stored at the first on-demand service and content stored at a second on-demand service. The content of the second on-demand service may be associated with information about the content, allowing the content to be shared among multiple users of the first on-demand service. The user wanting to view the content, select or click on an indicator identifying the content, a connection to the second on-demand service is established, and images of the content are sent from the second on-demand service to the first on-demand service.
US09588973B2
A method, and associated system, for archiving to a single database table information located across multiple database tables. At least one archival data value is identified, wherein each archival data value corresponds to a unique data value of at least one data value residing in a table of the multiple database tables, wherein each archival data value does not exceed a threshold. An end user provides the threshold used to identify the archival data values prior to execution of the method. After identifying the archival data values, the method continues by storing archive files in the single database table, each archive file comprising at least one archive data value. Finally, after storing the archive files in the single database table, the method concludes by removing from the multiple database tables each archival data value.
US09588971B2
Generating unique document identifiers from content within a selected page region is disclosed. A selection of a first region within a first page of the documents is received from a user, and is defined by a set of first boundaries relative to the first page. A text string of a first base selection page content within the first region is retrieved from the first page. Then the retrieved text string is assigned to a page location index associated with the first page. A text string of a first replicated selection page content is retrieved from a second page. The first replicated selection page content is included in the same first region defined by the set of first boundaries relative to the second page. The retrieved text string of the first replicated selection page content is assigned to a page location index of the second page.
US09588970B2
User-submitted content (e.g., stories) may be associated with descriptive metadata (intersection metadata), such as a timeframe, location, tags, and so on. Story content is presented in a virtual space, such as a forum, chatroom, or the like. Users submit collaborative content as the story is presented in the virtual space. The collaborative content is synchronized to presentation of the story. An author may replay the presentation and synchronized collaborative content and/or select portions of the collaborative content for inclusion in the story.
US09588961B2
Natural language processing utilizing propagation of knowledge through logical parse tree structures
Mechanisms are provided for processing logical relationships in natural language content. A logical parse of a first parse of a natural language content is generated by identifying latent logical operators within the first parse indicative of logical relationships between elements of the natural language content. The logical parse comprises nodes and edges linking nodes. At least one knowledge value is associated with each node in the logical parse. The at least one knowledge value of at least a subset of the nodes in the logical parse is propagated to one or more other nodes in the logical parse based on propagation rules. A reasoning operation is performed on the logical parse to generate a knowledge output indicative of knowledge associated with one or more of the logical relationships between elements of the natural language content.
US09588960B2
Disclosed are systems, computer-readable mediums, and methods for extracting named entities from an untagged corpus of texts. Generating a set of attributes for each of the tokens based at least on a deep semantic-syntactic analysis. The set of attributes include lexical, syntactic, and semantic attributes. Selecting a subset of the attributes for each of the tokens. Retrieving classifier attributes and categories based on a trained model, wherein the classifier attributes are related to one or more categories. Comparing the subset of the attributes for each of the tokens with the classifier attributes. Classifying each of tokens to at least one of the categories based on the comparing. Generating tagged text based on the categorized tokens.
US09588957B2
In object recognition using image information, countermeasures are taken for reducing erroneous judgment caused when the similarity between a visual feature of an object image and a visual feature of dictionary data of another object becomes high in association with a temporal change. In a dictionary update method for a computer for updating dictionary data in which a visual feature of an object which a user desires to recognize is registered: when there are a plurality of data pieces having a visual feature similar to the inputted inquiry image, visual features of a plurality of objects are concluded as being similar and hence the pair of objects are accumulated into a similar object accumulation section; and when the objects accumulated in the similar object accumulation section have reached a condition set forth in advance, data having the visual features of the objects having reached the condition is concluded as requiring update and hence update is recommended to a user having registered the object.
US09588956B2
Generating a data parser for parsing an input stream of data objects includes receiving information representative of a hierarchical data format defining a plurality of objects organized in a hierarchy. The objects include one or more schema objects representing data objects, and one or more container objects each associated with one or more schema objects. The generating also includes processing the received information to form the data parser. The processing includes determining permissible transitions between successive data objects in the input stream, based at least in part on the information representative of the hierarchical data format. The processing also includes associating one or more data operations with each of the determined permissible transitions. The processing also includes storing a specification for configuring a processor to execute the data parser to: (1) recognize a transition between a first data object and a second data object in the input stream, and (2) perform a data operation associated with the recognized transition on a data value within the second data object based at least in part on a context associated with one or more previously recognized transitions.
US09588945B2
Techniques for determining differences between document object models (DOMs) received in response to asynchronous functionality calls is described herein. The techniques may include clustering elements in a webpage having asynchronous functionality. The techniques include executing asynchronous functionality calls for two of the elements that form a cluster, and receiving a document object model (DOM) in response to each of the asynchronous functionality calls. The DOMs are compared to determine whether a difference exists between the DOMs based on a predetermined threshold. If no difference exists, execution of the asynchronous functionality calls is ceased.
US09588944B2
An anonymous reporting system for use in reporting and following up on incidents, accidents, and the like. The system may be accessed via an Internet website. A reporting individual may select a type of incident to report. In one example, the reporting individual may select a level on anonymity and some, none or all of the individual's personal identification is displayed to the organization according to the selected level.
US09588935B2
Systems, methods, and computer media for calibrating user-mounted devices are provided. An external device capable of providing calibration data to a user-mounted device worn by a user is identified. An identification acknowledgement is received from the external device. A device calibration mode is entered in which calibration data describing the user-mounted device is received by the user-mounted device. The calibration data is based at least in part on sensor data acquired and normalized by the external device. The calibration data is then received. The calibration data includes at least one determined pose or body measurement of the user and a calculated alignment of the user-mounted device relative to the user. The user-mounted device is calibrated using the received calibration data.
US09588931B2
Embodiments of the invention are generally directed to communication bridging between devices via multiple bridge elements. An embodiment of an apparatus includes a transmitter element to transmit data, and multiple bridge elements, the bridge elements including a first bridge element to receive data from the transmitter element and a second bridge element to provide data to a receiver. The bridge elements provide for one or more of translation of one or more commands for an operation from the transmitter element, wherein translation of commands includes handling of a command intended for the receiver, and pre-fetching of one or more data for the operation from the receiver.
US09588928B1
A method of performing an unique packet multicast packet ready command (unique packet multicast mode operation) is described herein. A packet ready command is received from a memory system via a bus and onto a network interface circuit. The packet ready command includes a multicast value. A communication mode is determined as a function of the multicast value. The multicast value indicates a plurality of packets are to be communicated to a plurality of destinations by the network interface circuit, and each of the plurality of packets are unique. A free packet command is output from the network interface circuit onto the bus. The free packet command includes a Free On Last Transfer (FOLT) value that indicates that the packets are to be freed from the memory system by the network interface circuit after the packets are communicated to the network interface circuit.
US09588926B2
An interface identification system includes an IHS enclosure including a plurality of IHS slots and a plurality of input/output (I/O) switching module slots. A connection plane provides interconnects between the plurality of IHS slots and the plurality of I/O switching module slots. An I/O switching module includes a plurality of interfaces. The I/O switching module may be coupled to a first I/O switching module slot and, in response, retrieve first I/O switching module slot information about the first I/O switching module slot, retrieve IHS information about IHSs located in the plurality of IHS slots that are interconnected with the first I/O switching module slot through the connection plane, and use the first I/O switching module slot information and the IHS information to identify each of the plurality of interfaces on the I/O switching module that is coupled to an IHS by that IHS and the first I/O switching module slot.
US09588925B2
Methods and systems for operating a USB extension over a lossy channel. The USB extension includes at least a state machine and packet loss inference mechanism. The state machine includes a first state in which the USB extension receives a USB data packet from a standard USB host, a second state, unsupported by the USB Specification, in which the packet loss inference mechanism may indicate the state machine to switch back to its first state, and a third state in which the USB extension switches the state machine back to its first state.
US09588923B2
Various embodiments provide for a system on a chip or a server on a chip that performs flow pinning, where packets or streams of packets are enqueued to specific queues, wherein each queue is associated with a respective core in a multiprocessor/multi-core system or server on a chip. With each stream of packets, or flow, assigned to a particular processor, the server on a chip can process and intake packets from multiple queues from multiple streams from the same single Ethernet interface in parallel. Each of the queues can issue interrupts to their assigned processors, allowing each of the processors to receive packets from their respective queues at the same time. Packet processing speed is therefore increased by receiving and processing packets in parallel for different streams.
US09588916B1
A method in accordance with one embodiment of the invention can include detecting an interrupt request during execution of an instruction by a processor of an integrated circuit. Additionally, a clock signal frequency can be changed that is received by the processor. An interrupt service routine can be executed that corresponds to the interrupt request.
US09588914B2
Non-address data is received for transmission on a non-transitory communication medium communicably coupling a plurality of devices, wherein the communication medium includes an address component and a data transport component separate from the address component. At least a portion of the non-address data is inserted into a portion of an address command. An indicator is set in the address command to notify a receiver that the information received in the address command over the address component is not associated with a memory address. The address command containing the non-address data is then sent over the address component of the communication medium.
US09588909B2
An information processing apparatus includes a storage managing unit configured to manage a storage device by dividing the storage device into a plurality of physical storage regions corresponding to respective modes used by the information processing apparatus, and a storage processing unit configured to cause data generated by the information processing apparatus during operation in a mode to be stored in a physical storage region corresponding to the mode. For example, the storage managing unit stores a policy in the storage device. The policy defines whether to permit the use of data between a plurality of security attributes corresponding to the respective physical storage regions.
US09588904B1
Hierarchical address virtualization within a memory controller and configurable block device allocation are disclosed. Respective virtual block devices (VBDs) are defined in flash memory managed by a common memory controller, with data access managed using address virtualization techniques. The common memory controller then tracks the need for maintenance operations independently for each VBD. Information may be received from the common memory controller regarding the need for maintenance operations in respective virtual block devices (VBDs), and commands are then selectively issued to the common memory controller in a manner so as to independently schedule these operations for the respective VBDs; performance of maintenance operations by the memory controller in a first VBD is unconstrained by performance characteristics associated with a second VBD.
US09588903B2
One embodiment of the present invention includes a microcontroller coupled to a memory management unit (MMU). The MMU is coupled to a page table included in a physical memory, and the microcontroller is configured to perform one or more virtual memory operations associated with the physical memory and the page table. In operation, the microcontroller receives a page fault generated by the MMU in response to an invalid memory access via a virtual memory address. To remedy such a page fault, the microcontroller performs actions to map the virtual memory address to an appropriate location in the physical memory. By contrast, in prior-art systems, a fault handler would typically remedy the page fault. Advantageously, because the microcontroller executes these tasks locally with respect to the MMU and the physical memory, latency associated with remedying page faults may be decreased. Consequently, overall system performance may be increased.
US09588900B2
Techniques described herein generally include methods and systems related to cooperatively caching data in a chip multiprocessor. Cooperatively caching of data in the chip multiprocessor is managed based on an eviction rate of data blocks from private caches associated with each individual processor core in the chip multiprocessor. The eviction rate of data blocks from each private cache in the cooperative caching system is monitored and used to determine an aggregate eviction rate for all private caches. When the aggregate eviction rate exceeds a predetermined value, for example the threshold beyond which network flooding can occur, the cooperative caching system for the chip multiprocessor is disabled, thereby avoiding network flooding of the chip multiprocessor.
US09588893B2
A method to merge one or more non-transactional stores and one or more thread-specific transactional stores into one or more cache line templates in a store buffer in a store cache. The method receives a thread-specific non-transactional store address and a first data, maps the store address to a first cache line template, and merges the first data into the first cache line template, according to a store policy. The method further receives a thread-specific transactional store address and a second data, maps the thread-specific store address into a second cache line template, according to a store policy. The method further writes back a copy of a cache line template to a cache and invalidates a third cache line template, which frees the third cache line template from a store address mapping.
US09588892B2
A method for generating a virtual volume (VV) in a storage system architecture. The architecture comprises a host and one or more disk array subsystems. Each subsystem comprises a storage controller. One or more of the subsystems comprises a physical storage device (PSD) array. The method comprises the following steps: mapping the PSD array into a plurality of media extents (MEs), each of the MEs comprises a plurality of sections; providing a virtual pool (VP) to implement a section cross-referencing function, wherein a section index (SI) of each of the sections contained in the VP is defined by the VP to cross-reference VP sections to physical ME locations; providing a conversion method or procedure or function for mapping VP capacity into to a VV; and presenting the VV to the host. A storage subsystem and a storage system architecture performing the method are also provided.
US09588891B2
Apparatuses, systems, and methods are disclosed for managing cache pools. A storage request module monitors storage requests received by a cache. The storage requests include read requests and write requests. A read pool module adjusts a size of a read pool of the cache to increase a read hit rate of the storage requests. A dirty write pool module adjusts a size of a dirty write pool of the cache to increase a dirty write hit rate of the storage requests.
US09588884B2
A method, and system for carrying out the method, for in-place reorganization of content, organized according to an original organization scheme, which is stored in a non-volatile storage of a device, to a target organization scheme. The method includes obtaining instructions to reorganize the content to a defined target organization scheme. The method further includes (i) generating, based on the instructions and applying target organization logic to a virtual storage, a sequence of update commands for generating, in the non-volatile storage, at least one target storage unit organized according to the defined target organization scheme, and (ii) executing the update commands on the non-volatile storage. Potential write-before-read conflicts may be identified based on the sequence of update commands, and potential conflicts resolved by reordering, adding, deleting, altering commands, and/or backing up content. The instructions may include instructions to repartition the nonvolatile storage from an original partition layout to a defined target partition layout.
US09588883B2
A method and system for controlling an MBC configured flash memory device to store data in an SBC storage mode, or a partial MBC storage mode. In a full MBC storage mode, pages of data are programmed sequentially from a first page to an Nth page for each physical row of memory cells. Up to N virtual page addresses per row of memory cells accompany each page to be programmed for designating the virtual position of the page in the row. For SBC or partial MBC data storage, a flash memory controller issues program command(s) to the MBC memory device using less than the maximum N virtual page addresses for each row. The MBC memory device sequentially executes programming operations up to the last received virtual page address for the row.
US09588873B1
A list of classes found in a core dump file is determined. One or more classes requested by a classloader is also determined. A set of one or more classes requested by the classloader that are found in the core dump file is then determined.
US09588872B2
Systems and techniques are described for tracking software code paths. A described technique includes receiving a first log of stack traces that includes a respective stack trace for each of a plurality of calls to access any of a plurality of data objects created during a first execution of an application, generating, for each of the stack traces in the first log, a script for a respective probe that identifies the data object accessed by the call corresponding to the stack trace, a respective instruction called to access the data object, and whether the access is a read or a write access for the data object, generating, for at least one of the probes, a second log that identifies the data object for the respective probe and the data stored in the data object, and generating a representation of the execution of the application using the second log.
US09588871B1
The invention relates to a method and system for discovering and documenting the business knowledge contained in the functions of each program of existing software applications as expressed in the source code of each program using a novel method of dynamic business rule extraction that overcomes the inherent limitations of previous methods. The novelty of the method results from the deterministic relationship between program functions and the program code executed to perform each function as revealed by empirical analysis of the actual code execution, hence “dynamic” business rule extraction. This compares to previous methods which utilized a manual process, a fully automated process, and/or a process of analysis against the non-executing source code of each programs in which the analyst must infer the execution path, hence “static” business rule extraction. Furthermore, dynamic business rule extraction can deliver results without errors or omissions and document forensically that it has done so.
US09588865B2
A system and method displaying usage histories of applications by devices on a network are provided. The method includes storing usage histories of applications that a first device has executed with a plurality of other devices through a network connection; setting, in the first device, at least one of a first mode and a second mode for displaying at least a part of the usage histories; displaying, if the first device is set in the first mode, usage histories of the executed applications arranged by device, with respect to the plurality of other devices; and displaying, if the first device is set in the second mode, usage histories of the plurality of other devices arranged by application, with respect to the executed applications.
US09588858B2
Systems and methods for replicating data from a production server to a backup server include recording at least one operation on one or more data items stored in a volume of a production server. The operation may be recorded as at least one journal event in a memory. A determination may then be made regarding whether a system malfunction incident has occurred in the production server and if so, a first set of journal events may be transferred from the memory to an auxiliary storage at a first time instant. At a second time instant, a second set of journal events recorded in the memory between the first and second time instants may be transferred to the auxiliary storage. At one journal event stored in the auxiliary storage unit may then be sent for replication to a backup server.
US09588857B2
When a media error occurs on a storage device of a number of storage devices of a redundant array, the logical stripe of data affected by the media error is determined. A portion of non-volatile memory is reserved and the logical stripe is backed up to this portion of non-volatile memory. A read request is subsequently serviced from the non-volatile memory and not from the storage devices. When a write request is received, it is first serviced to the storage devices. If successful, then the previously reserved portion of non-volatile memory is freed up, and subsequent requests are serviced using the storage devices. If unsuccessful, then the write request is serviced using the non-volatile memory.
US09588853B2
In embodiments of the invention LPARs can be run on any server in a group of servers. Upon detecting a server has failed, each LPAR then running on the failed server is identified, and servers in the group that are available for restarting the identified LPARs are determined. Identified LPARs are assigned to an available server for restarting, wherein each LPAR has a value associated with a specified LPAR priority criterion, and a given LPAR is assigned in accordance with its value. Responsive to assigning the given LPAR to an available server, a specified storage resource is connected for use by the server in association with the given LPAR, wherein the specified storage resource was previously connected for use by the failed server in association with the given LPAR.
US09588851B2
Disclosed are various embodiments for distributing data items within a plurality of nodes. A data item that is subject to a data item update request is updated from a master node to a plurality of slave notes. The update of the data item is determined to be locality-based durable based at least in part on acknowledgements received from the slave nodes. Upon detection that the master node has failed, a new master candidate is determined via an election among the plurality of slave nodes.
US09588850B2
A system is described that includes a first network controller and a second network controller. The first controller operates as a master controller and the second controller operates as a standby controller for a set of access points. Using a set of VRRP advertisements between the first and second controllers, the second controller may (1) determine that the first controller has failed independent of any determination by the access points and (2) send a failover request to the access points. The failover request may cause the access points to use previously established tunnels between the second controller and each of the access points. By transmitting a failover request message from the second controller to the access points upon the detection by the second controller that the first controller has failed and independent of any determination by the access points, the system reduces network access downtime for the access points.
US09588840B2
A method of operating a memory device includes: generating an internal read command in response to a received masked write command, the internal read command being generated one of (i) during a write latency associated with the received masked write command, (ii) after receipt of a first bit of masked write data among a plurality of bits of masked write data, and (iii) in synchronization with a rising or falling edge of a clock signal received with an address signal corresponding to the masked write command; reading, in response to the internal read command, a plurality of bits of data stored in a plurality of memory cells, the plurality of memory cells corresponding to the address signal; and storing, in response to an internal write command, the plurality of bits of masked write data in the plurality of memory cells.
US09588829B2
A method of protecting a computer against malware infection. The method includes during operation of the computer, reading master boot record code from a removable storage device into the computer and inspecting said code to identify any instructions associated with suspicious behaviour. In the event that suspicious instructions are identified, the master boot record code on the removable storage device is modified and/or the behaviour of the computer adapted in order to prevent said master boot record code installing malware into the computer. Examples of suspicious behaviour include hard disk read or write operations.
US09588828B2
A system and method for enabling the interchange of enterprise data through an open platform is disclosed. This open platform can be based on a standardized interface that enables parties to easily connect to and use the network. Services operating as senders, recipients, and in-transit parties can therefore leverage a framework that overlays a public network.
US09588825B2
A system and methods of communicating events includes detecting, on a code space of an application, an event at the application; transmitting the detected event from the application to an embedded application, the embedded application being embedded in the application; and triggering the detected event on an event aggregator of the embedded application based upon data associated with the detected event.
US09588824B2
A system and methods of communicating events includes detecting an event at a first embedded application, the first embedded application being embedded in an application; triggering the detected event on an event aggregator of the application; determining, by the application, whether a second embedded application is embedded in the application; and if a second embedded application is determined to be embedded in the application, transmitting the detected event from the application to the second embedded application.
US09588823B2
A system and method for distributed computing, including executing a job of distributed computing on compute nodes. The speed of parallel tasks of the job executing on the compute nodes are adjusted to increase performance of the job or to lower power consumption of the job, or both, wherein the adjusting is based on imbalances of respective speeds of the parallel tasks.
US09588819B2
A data model for application to a constraint programming solver is generated. The data model includes a set of data model elements. A particular data model element corresponds to a particular request. The particular data model element also corresponds to one or more resources that may be assigned to the request. The data model also includes a set of constraints. One or more sort/search algorithms may be applied with the data model to the constraint programming solver. The sort/search algorithms may direct the constraint programming solver to output certain preferred assignments of resources to requests.
US09588812B2
Techniques are described for eliminating backpressure in a distributed system by changing the rate data flows through a processing element. Backpressure occurs when data throughput in a processing element begins to decrease, for example, if new processing elements are added to the operating chart or if the distributed system is required to process more data. Indicators of backpressure (current or future) may be monitored. Once current backpressure or potential backpressure is identified, the operator graph or data rates may be altered to alleviate the backpressure. For example, a processing element may reduce the data rates it sends to processing elements that are downstream in the operator graph, or processing elements and/or data paths may be eliminated. In one embodiment, processing elements and associate data paths may be prioritized so that more important execution paths are maintained.
US09588810B2
Parallelism-aware scheduling of memory requests of threads in shared memory controllers. Parallel scheduling is achieved by prioritizing threads that already have requests being serviced in the memory banks. A first algorithm prioritizes requests of the last-scheduled thread that is currently being serviced. This is accomplished by tracking the thread that generated the last-scheduled request (if the request is still being serviced), and then scheduling another request from the same thread if there is an outstanding ready request from the same thread. A second algorithm prioritizes the requests of all threads that are currently being serviced. This is accomplished by tracking threads that have at least one request currently being serviced in the banks, and assigning the highest priority to these threads in the scheduling decisions. If there are no outstanding requests from any thread having requests that are being serviced, the algorithm defaults back to a baseline scheduling algorithm.
US09588808B2
A multi-core processing system includes a first processing core, a second processing core, a task manager coupled to the first and second processing cores. The task manager is operable to receive context information of a task from the first processing core and provide the context information to the second processing core. The second processing core continues executing the task using the context information.
US09588802B1
In one embodiment, a computer-implemented method includes producing one or more clean frames by clearing a batch of one or more frames for use in backing virtual memory pages. The producing the one or more clean frames may be performed asynchronously from a unit of work being performed by a processor. The one or more clean frames may be added to a clean frame queue, where the clean frame queue includes a plurality of clean frames that have been cleared. A first request may be received, from the processor, for a frame for use in backing a virtual memory page of the unit of work. A clean frame, of the one or more clean frames, may be removed from the clean frame queue, responsive to the first request. The clean frame may be delivered to the processor, responsive to the first request.
US09588794B2
A method for managing software on a virtual machine in a cloud environment is provided. The method includes: a host transmits a software management request to a virtual machine; the host acquires a software management script from a shared storage server according to a request for the management script returned by the virtual machine after the software management request is received; and the host transmits the acquired software management script to the virtual machine and indicates the virtual machine to execute the software management script. a system and a device for managing software on the virtual machine in a cloud environment are also provided. By the schemes of the present invention, the operation of needing to configure an IP address to the virtual machine when the virtual machine software is managed is avoided. Meanwhile, the problem that the software of a virtual machine not configured with an IP address in a cloud environment cannot be managed is solved.
US09588787B2
Methods and systems for managing execution of processes in virtual environments are disclosed. One method includes creating a virtual process from a process executing on a first virtual machine, and transferring the virtual process from the first virtual machine to a second virtual machine. The method also includes executing the virtual process on the second virtual machine, and, after the virtual process completes, removing the virtual process from the second virtual machine.
US09588781B2
The same command surface on a page may be associated with unrelated components and applications. Each of the components registers the commands associated with a shared command surface that they will be utilizing. Each component may utilize an arbitrary number of commands that are associated with the command surface. The command manager acts as a message broker between the components on the page and the command surfaces. When a command that is associated with a command surface is received, the command manager dispatches the command message to the appropriate components.
US09588770B2
Reconfiguring a register file using a rename table having a plurality of fields that indicate fracture information about a source register of an instruction for instructions which have narrow to wide dependencies.
US09588768B2
An aspect includes receiving a write request that includes a memory address and write data. Stored data is read from a memory location at the memory address. Based on determining that the memory location was not previously modified, the stored data is compared to the write data. Based on the stored data matching the write data, the write request is completed without writing the write data to the memory and a corresponding silent store bit, in a silent store bitmap is set. Based on the stored data not matching the write data, the write data is written to the memory location, the silent store bit is reset and a corresponding modified bit is set. At least one of an application and an operating system is provided access to the silent store bitmap.
US09588767B2
An aspect includes receiving a write request that includes a memory address and write data. Stored data is read from a memory location at the memory address. Based on determining that the memory location was not previously modified, the stored data is compared to the write data. Based on the stored data matching the write data, the write request is completed without writing the write data to the memory and a corresponding silent store bit, in a silent store bitmap is set. Based on the stored data not matching the write data, the write data is written to the memory location, the silent store bit is reset and a corresponding modified bit is set. At least one of an application and an operating system is provided access to the silent store bitmap.
US09588764B2
An apparatus is described that includes instruction execution circuitry to execute first, second, third, and fourth instructions, the first and second instructions select a first group of input vector elements from one of multiple first non-overlapping sections of respective first and second input vectors. Each of the multiple first non-overlapping sections have a same bit width as the first group. Both the third and fourth instructions select a second group of input vector elements from one of multiple second non overlapping sections of respective third and fourth input vectors. The second group has a second bit width that is larger than the first bit width. Each of multiple second non overlapping sections have a same bit width as the second group. The apparatus includes masking layer circuitry to mask the first and second groups at a first granularity and second granularity.
US09588756B2
A method and system for renewing software at the component-level is provided. A client program includes a base component for loading a software component into at least one loadable region of the program to update the program. Code in the software component is for writing state data associating the state of the update in storage, upon execution of the software component, and testing the state data to verify condition of the updated program and disallowing rollback and roll-forward attacks, the state data comprising hash chain values. The state data for verifying the correctness of the updated program is entangled with application data used for the program functionality. A server includes: an update pool having a plurality of software updates deployed in each client, and a policy control for monitoring and controlling at least one of: the length of time the client runs until the software update is invoked, a chain of the updates; and the granularity of the update.
US09588755B2
An information processing apparatus capable of performing application installation control while taking into account amounts of resources to be changed by installation of an extension application to be attached to an associated application. When a fragment bundle is installed, total values of amounts of the resources used by installed applications including a host bundle assumed to have been extended in function by the fragment bundle are calculated. It is determined whether the total values are within allowable upper limit values allowed by the apparatus. If it is determined that the total values are within their allowable upper limit values, the fragment bundle is installed.
US09588752B2
Methods may perform unattended software installation. The method may include receiving a user's selection of one or more software installation files, and reading at least a portion of the one or more user-selected software installation files. The method may additionally include extracting, from the read one or more software installation files, questions that a user will be asked to answer during execution of the one or more user-selected software installation files, and compiling the extracted questions. The method may further include prompting a user to provide answers to the compiled questions, and receiving answers to one or more questions of the compiled questions prior to execution of the one or more user-selected software installation files. The method may additionally include storing the received answers, and providing the stored answers when requested during execution of the one or more user-selected software installation files.
US09588734B2
A translation layer includes a plurality of first buffers and a controller to assert one or more ready signals corresponding to one or more of the plurality of first buffers in response to the one or more of the plurality of first buffers being less than full. The one or more of the plurality of first buffers receives data or control information from one or more corresponding components in response to the ready signal being asserted concurrently with one or more valid signals asserted by the one or more corresponding components.
US09588731B2
An electronic device with faders. In order to make it easy for a user to ascertain channel information assigned to each track while viewing a level meter image of the track, a level of a channel of each track is displayed as a bar graph on a display of a multitrack recorder, or the like. Further, a name of a channel assigned to each track is displayed, as assignment information about the track, in a superposed manner at a lower end of a corresponding bar graph.
US09588729B2
A projector, an image output apparatus, and a control method thereof are provided. In the method, a search signal transmitted by a controller is received, and accordingly at least one user apparatus supporting a wireless protocol is searched from surroundings by using the wireless protocol and a wireless connection is established with each user apparatus. Then, a control signal transmitted by the controller is received, and accordingly one of the at least one user apparatus is selected. An image provided by the selected user apparatus is received through the wireless connection and projected.
US09588723B2
An image processing apparatus includes an image processing unit, a use authority information acquisition unit, and a transmission controller. The image processing unit processes an image in accordance with an instruction from a terminal apparatus. The use authority information acquisition unit acquires use authority information in which, for each user, use authority is set for a resource that the image processing apparatus has. The transmission controller transmits, in a case where a change has occurred in a state of the resource, resource-state information, which is information regarding the state of the resource, to a terminal apparatus of a user who has authority to use the resource, in accordance with the use authority information acquired by the use authority information acquisition unit.
US09588720B2
A method and apparatus for printing a scheduled print job by a printing device connected to a client device over a network. The method includes transmitting, by the client device, a request to print the scheduled print job to the printing device. The scheduled print job include print data and schedule data corresponding to a scheduled time the print data is to be printed. The printing device obtains the print job from cloud storage or from local storage depending on a storage selection indicator, and executes the scheduled print job at the scheduled time. A determination is made as to whether the scheduled print job was printed successfully at the scheduled time. Further, a message indicating whether the scheduled print job was printed successfully, based on the determination, is sent to a predetermined device.
US09588718B2
When an MFP in a group accepts log-in, in a case where a log-in user is not a user belonging to the group, the MFP requests of other MFPs as representative apparatuses of other groups, for information about jobs associated with the log-in user stored in the other groups. Based on the information about the jobs from the other MFPs, the MFP displays a selection screen to accept selection of a job by the user. The MFP outputs a control request for the selected job to an MFP storing the job.
US09588714B2
In one embodiment, the method includes determining, at the memory controller, a status of a selected page of memory based on a program/erase cycle count for a block of the memory. The block of the memory includes the selected page. The program/erase cycle count indicates a number of times the block has been erased. The status is selected from a plurality of status states. The status states include a normal state, a weak state and a bad state.
US09588713B2
The invention discloses an optical assembly comprising a plurality of optical components that are concentric to one another, each optical component having a partially reflective and partially transmissive interface with an oblique angle of incidence, and the reflectivity of the interface increasing with distance from a common center; a transitional optical component is provided between the light source and the first optical component in order to direct lights from a light source to the partially reflective and partially transmissive interface of the first optical component. By assembling the plurality of optical components, a much thinner lighting device (100) can be achieved.
US09588712B2
Various embodiments provide computer program products for migrating data. One embodiment comprises an executable portion that receives, from a first processor, data that is unprotected; an executable portion that utilizes, by a second processor, a peer-to-peer remote copy (PPRC) application to add protection to the data to generate protected data; an executable portion that checks a CRC for the protected data when a request to migrate the protected data is received; and an executable portion that stores the protected data in the protected SCSI LUN.
US09588710B2
A method, system, and computer program product for managing a partial release for a unit of storage space in a storage facility is disclosed. The method, system, and computer program product include establishing an invocation threshold for initiating a partial release for a unit of storage space. The method, system, and computer program product include establishing a preservation threshold for releasing a fractional amount of the unit of storage space. The method, system, and computer program product include initiating the partial release in response to reaching the invocation threshold. The method, system, and computer program product include releasing the fractional amount based on the preservation threshold.
US09588709B2
A flash memory controller for controlling a flash memory module includes a communication interface for receiving a first data and a second data; and a processing circuit for dynamically controlling a data writing mode of the flash memory module according to an amount of stored data in the flash memory module. If the amount of stored data in the flash memory module is less than a first threshold when the communication interface receives the first data, the processing circuit controls the flash memory module so that the first data is written into the first data block under an one-bit-per-cell mode. If the amount of stored data in the flash memory module is greater than the first threshold when the communication interface receives the second data, the processing circuit controls the flash memory module so that the second data is written into the second data block under a two-bit-per-cell mode.
US09588699B1
A system and method for effectively scheduling read and write operations among a plurality of solid-state storage devices. A computer system comprises client computers and data storage arrays coupled to one another via a network. A data storage array utilizes solid-state drives and Flash memory cells for data storage. A storage controller within a data storage array comprises an I/O scheduler. The characteristics of corresponding storage devices are used to schedule I/O requests to the storage devices in order to maintain relatively consistent response times at predicted times. Should a device exhibit an unscheduled behavior which may be indicative of the device being in an unknown state, the scheduler may schedule one or more reactive operations on the device configured to cause the device to enter a known state.
US09588694B1
A method and apparatus for implementing a storage optimization process is provided. The method includes identifying a file for storage on a storage device. The storage device determines that the file comprises a file size that exceeds multiple physical disk blocks of the storage device by a fractional value. The file is divided into a first portion and a second portion. The first portion comprises a file size such that the first portion fits entirely within a first single block of the storage device. The second portion comprises a size such that the second portion exceeds a size of a second single block of the storage device by the fractional value. The first portion is stored within the first single block. The second portion is compressed such that a resulting compressed file fits entirely within the second single block.
US09588690B2
A computer determines an intrinsic read speed and an intrinsic write speed associated with a first disk and a second disk. The computer receives a request to read a portion of data, wherein the portion of data is stored redundantly on both the first and second disk. The computer identifies a first latency associated with reading the portion of data from the first disk, where the first latency is based on at least the intrinsic read speed and the intrinsic write speed associated with the first disk. The computer identifies a second latency associated with reading the portion of data form the second disk, wherein the second latency is based on at least the intrinsic read speed and the intrinsic write speed associated with the second disk. The computer determines that the first latency exceeds the second latency. The computer selects the second disk to read the portion of data.
US09588685B1
A method for orchestrating a workflow, including one or more steps, for provisioning a data service on a data storage system, the data storage system including one or more sub-systems, the method comprising orchestrating the execution of the workflow on the data storage system by analyzing the workflow to determine a dependency of each of the one or more steps for provisioning the data service; and based on the dependency of each of the one or more steps, scheduling the one or more steps for execution on the one or more sub-systems of the data storage system, wherein a first step of the one or more steps scheduled on a first sub-system of the one or more sub-systems is scheduled in parallel with a second step of the one or more steps scheduled on a second sub-system of the one or more sub-systems.
US09588677B2
In an exemplary method, a user interface system receives touch screen input data representative of a touch screen input provided by a user on a touch screen of a remote control device configured to communicate wirelessly with an electronic device that provides a graphical user interface (“GUI”) for display on a display screen, converts the touch screen input to GUI input associated with the GUI provided by the electronic device for display on the display screen, and applies the GUI input to the GUI displayed on the display screen. In certain examples the user interface system converts the touch screen input to GUI input in accordance with a touch-screen-based directional-hop movement mode or a touch-screen-based free-cursor directional movement mode.
US09588675B2
Methods for optimizing a scale and position of a document in response to a user input is provided are provided. In one aspect, a method includes receiving an initial input request to scroll a document to a target position of the document, and identifying at least one relevant portion of content at or near the target position of the document. The method also includes adjusting a position and scale of the document while receiving the initial input request to an optimal position and an optimal scale for viewing the at least one relevant portion. Systems and machine-readable media are also provided.
US09588671B2
A portable apparatus comprising a touch screen for browsing information displayed on a screen of an external apparatus and a method for browsing information thereof are provided. The method includes displaying a link area included in the web page displayed on the screen of the external apparatus on the touch screen of the portable apparatus, in response to a first gesture of a user on the touch screen, magnifying the link area displayed on the touch screen, and in response to a second gesture of the user on the magnified link area transmitting information regarding displaying another web page related to the link area on the screen of the external apparatus from the portable apparatus to the external apparatus. Accordingly, users may browse information displayed on a screen of an external apparatus using a portable apparatus having a touch screen swiftly and conveniently.
US09588668B2
Methods of displaying information on an electronic device have a first touchscreen display and a second touchscreen display are disclosed. As the user enters inputs on the first touchscreen display, the second touchscreen displays the results of the user's inputs on the first touchscreen display. Either touchscreen can be used as an input device. Display information generated by an application can be the same on both displays. Alternatively, the first and second displays comprise a single, larger screen. An single application can address the displays as distinct devices. A touchscreen display can be dedicated to a single application, or a single instance of an application such that the two displays can run different applications, or different instances of the same application. In conjunction with a wireless communications module, the electronic device can be used as a portable teleconferencing device.
US09588667B2
Systems and methods are disclosed regarding the reformatting tabular data in a browser on a client device received from a server. The browser on the client device is capable of being resized in a number of potential sizes—e.g., desktop browser viewport, laptop browser viewport, tablet browser viewport and mobile browser viewport. Tabular data may comprise main data, row data and associated column data. Depending on the browser viewport, one embodiment may dynamically position the tabular data so that the associated column data is displayed near its associated row data.
US09588665B2
A method and apparatus for editing an object of an electronic device are provided. The object editing method of the electronic device includes determining whether an area for editing an object overlaps the another area for editing the object, and if the area for editing the object overlaps the another area for editing the object, enlarging the area for editing the object.
US09588661B1
Disclosed is a method for operating a graphical user interface (GUI). In an edit state, the GUI allows a user to select multiple items from a fixed domain of items that represents a total set from which selections may be made. In a rest state, the GUI allows the user to easily recognize which of the items from the fixed domain are currently selected. In the rest state, the items currently selected are displayed in a read only mode such that user input relative to the items displayed is ignored.
US09588660B2
To provide a mobile electronic device capable of assisting a user so as to readily designate at least a part of a character string displayed on a screen as a selection range. A display unit displays a screen including a character string. A designated position detection unit detects a position in the screen designated by the user. An inclination detection unit detects an inclination of the mobile electronic device. A selection range setting unit sets at least a part of the character string as a selection range. A start position setting unit sets a start position of the selection range, based on the position designated by the user and detected by the designated position detection unit. An end position moving unit moves an end position of the selection range, based on a result of detection by the inclination detection unit, after the start position of the selection range is set.
US09588659B2
A system and method for a computer implemented display of information organizes a visual screen display to a user in such a way that the user is able to efficiently select information content, and then be presented with topical associations relating to that content. The display enables selection of a particular information segment having an association with particular information content. A selected information segment has multiple topical associations with various categories and sub-categories of information. A user may navigate to a particular segment of information content, and then be presented with a string of topically related segments, as well as with one or more connecting categories of information, which may otherwise not have been readily apparent to the particular selected segment, but for the display system and method. One or more of the information segment indicators can optionally include a publication date and/or a source identifier.
US09588657B1
A method for integration of dynamically scalable non-native windows into a host operating system (OS), including launching a Virtual Machine (VM) running a guest OS on a computer system with the host OS and a host desktop being displayed to a user; displaying a window of a non-native desktop on the host desktop; and scaling the window in response to user action, so that items displayed in the window are scaled with the same ratio, wherein the VM interfaces to a virtual adapter for its maintenance of the window, and wherein a resolution of the displayed window changes dynamically in response to the user action.
US09588656B2
A method for automatic connection of model components of a model of a technical system on a computer with a display, wherein the model has a first model component and a second model component. The first model component and the second model component each have at least one hierarchy element, wherein a hierarchy element contains no hierarchy element, or one hierarchy element, or multiple hierarchy elements. A hierarchy element has no port, or one port, or multiple ports, wherein a hierarchy element and a port have an identifier. A connection between two ports represents an assignment in the technical system. A first set of hierarchy elements and/or ports and a second set of hierarchy elements and/or ports is selected through a graphical user action, wherein a possible assignment is tested for a first port of the first set and a second port of the second set. A possible assignment is present if, for the first port and the second port, and ascending from the first port and the second port in accordance with the hierarchy, the identifiers of the hierarchy elements that are at a higher level than the first port and the second port each correspond at equal hierarchy levels up to a predefinable number of hierarchy levels starting from the port, or are evaluated as corresponding in accordance with a predefined rule. If a possible assignment is present, the possible assignment is displayed and/or the first port of the first set is automatically connected to the second port of the second set.
US09588655B2
Embodiments of the present invention disclose a data interface configuration method and a terminal device. The configuration method includes: receiving, by a second device, an application program command word sent by a first device; parsing the application program command word, to obtain a type of a function module corresponding to the application program command word according to a preset mapping relationship; and connecting a data interface to a corresponding function module according to a parsing result; where the data interface is a data interface on the second device, and the function module is a function module in the second device. By using solutions provided by the present invention, a terminal device may automatically configure a data interface according to an application program that currently needs to be run on a computer side.
US09588653B2
This invention, a system for managing GUI documents, uses a set of graphical elements provided with computers having a graphical user interface operating system as presentation elements out of which can be made in a truly wysiwyg (what-you-wee-is-what-you-get) interface, multiple single page multimedia documents for presenting digital images, video, animations, graphics, audio, and text in different font faces, styles, and colors and implements functional equivalents of the HTML href (hyperlink) elements. A GUI document management system can be the centerpiece around which a wide variety of computer software applications can be made including collaborative document development systems, training and learning management systems, and document webs comparable to the World Wide Web. When used to develop document webs on the internet, the webs developed are fully read-write, a long sought but never achieved goal of the World Wide Web. GUI documents are also easier and faster to develop than HTML documents.
US09588652B2
A method, data processing system and computer program product for sharing displayed content. A content displayed on a source computer system is shared with a set of target computer systems, wherein the content is displayed on a target display on each target computer system in the set of target computer systems. In response to a change in the content displayed on the source computer system, a progress in displaying the change in the content on the target display on the each target computer system in the set of target computer systems is identified. An indication of the progress in displaying the change in the content on the target display on the each target computer system in the set of target computer systems is generated at the source computer system.
US09588648B2
Providing data processing methods is disclosed, including: receiving a request to provide a plurality of data processing methods to a user; obtaining historical data associated with a plurality of historical user selections associated with the plurality of data processing methods, wherein the plurality of historical user selections is associated with the user; determining a plurality of data processing fingerprint aggregate scores corresponding to respective ones of the plurality of data processing methods based at least in part on the historical data; and providing the plurality of data processing methods based at least in part on the plurality of data processing fingerprint aggregate scores.
US09588647B1
A method navigation of a list of content sharing platform media items on a client device via gesture controls and contextual synchronization is disclosed. The method includes providing, by an electronic device, a playlist for playback in a portion of a user interface (UI) of an application executed on the electronic device, wherein the playlist comprises a collection of media items streamed to the application on the electronic device. The method further include receiving an indication of a gesture made by a user of the electronic device with respect to the portion of the UI associated with the playback of the playlist and navigating media items of the playlist based on the received indication. The method also includes updating a viewing state associated with the playlist based on the navigating, the viewing state maintained for the user.
US09588646B2
An embodiment of the present invention provides a method of applying a set function on documents in an axis-based interface, the method comprising grouping a plurality of documents in a plurality of axes of documents, the documents from each axis of documents having commonality, grouping a plurality of axes of documents in a group of axes of documents, the documents from the group of axes of documents being disposed along a collation function, wherein at least some of the axes of documents are adapted to be used by a set function adapted to mathematically collectively manipulate documents thereof. Groups of axes of documents are also adapted to be used by a set function adapted to mathematically collectively manipulate documents thereof.
US09588635B2
Methods, systems, and computer program products are provided that enable users to interact with displayed content. An extensible user interface (UI) model framework is provided that enables a user device to provide multiple content feedback mechanisms at the same time, such as touch, non-touch, motion, gestures, voice, etc. A user is enabled to choose a most comfortable way for the user to interact with the displayed content using the user device, and an indication of the interaction may be sent to a content provider. The content provider may provide next content for display based on the received feedback. The user device may enable the user to use one or more feedback mechanisms at any time, including a combination of feedback mechanisms. Additional interaction modules can be plugged in to enable any number of additional ways of interacting with displayed content on the user device.
US09588629B2
Embodiments of the invention generally provide an input device that includes a zero-dimensional button that detects whether an input object is proximate to a sensing region. However, different input objects may provide similar responses which may prevent the input device from accurately determining whether the user actually intended to activate the button. In one embodiment, the input device drives a capacitive sensing signal onto a sensor electrode in the capacitive button and measures at least two resulting signals. The input device then derives capacitance values based on the two resulting signals and uses a ratio between the capacitance values to classifying the interaction with the input object. This ratio enables the input device to distinguish between events that have similar capacitive responses and would otherwise be indistinguishable if only one resulting signal were measured.
US09588628B2
An electronic circuit including a microchip for use as an intelligent user interface also comprises touch sensor technology that differentiates between proximity and physical contact events to activate and control various loads including light bulbs, products with radio frequency circuitry or electric motors. An input to the microchip is connected to a switch or sensing structure that does not form a serial link between the power source and the load. The electronic circuit controls various functions in response to user actions including automatic delayed shut-off functions, find-in-the-dark indicator and power source level/product state indications. The microchip allows the user to select specific functions based on the time duration of activation signals, the time duration between activation signals and the number of activation signals at the input. The microchip is further configured to interpret and react to the signals received from a user in a way that enhances ease of use of the product and to use the indicators to provide information to the user that is influenced by the signals received as well as the state of the product.
US09588620B2
Disclosed are a method and device for displaying a character on a touchscreen. The method comprises: when it is detected that a time period during which the user touches an area, where a character is displayed, on the touchscreen exceeds a preset time threshold, a shaded area formed when the user touches the touchscreen is determined; at least one shaded character in the shaded area is acquired, and independently displayed and enlarged on a preset enlargement area excluding the shaded area on the touchscreen; and the touch of the user on the preset enlargement area is detected, and locating and selecting is performed on the at least one character in the shaded area according to the detected touch.
US09588617B2
A display device and method are discussed. The display device can include a display panel having a pixel array with touch sensors embedded therein; a display driving circuit that time-divides 1 frame period into a plurality of pixel driving periods and a plurality of touch sensing periods and writes input image data to the pixels block by block during the pixel driving periods; and a touch sensing circuit that drives the touch sensors during the touch sensing periods. The display driving circuit includes a gate driver formed on the display panel. A shift register of the gate driver includes a transistor that supplies a high-potential voltage to a Q node of the shift register in response to a compensation pulse generated during the touch sensing periods.
US09588614B2
A touch-sensitive position sensor is disclosed. The sensor comprises an array of first electrodes and an array of second electrodes arranged in a pattern to provide a sensing surface, wherein at least some of the first electrodes and the second electrodes are arranged to follow paths which are non-linear within the sensing surface such that there are ends of the first electrodes and ends of the second electrodes which meet a common edge of the sensing surface. A controller is coupled to respective ones of the first electrodes and the second electrodes and arranged to determine a reported position for an object adjacent the sensing surface by measuring changes in an electrical parameter e.g. capacitance or resistance, associated with the first electrodes and the second electrodes which is caused by the presence of the object. The controller is further operable to provide an indication of the reported position in a first coordinate system defined relative to the first electrodes and the second electrodes, the sensor further comprises a processor arranged to receive the indication of reported position from the controller in the first coordinate system and to transform the reported position to an output position in a second coordinate system, wherein the transform is based on the non-linear pattern of electrodes. Thus, a sensor having electrodes which are distorted so as to meet a common edge may be provided for ease of connectability, with the distortion been accounted for through the transform performed by the processor.
US09588613B2
A method and apparatus for controlling a motion-based user interface are provided. The apparatus includes a touch screen for displaying an image and for receiving input of a user touch on at least one spot of the touch screen, a sensor unit for sensing a motion of the apparatus, a motion calculator for calculating a degree of the motion of the apparatus, when sensing the motion of the apparatus at the sensor unit, and a controller for, when the at least one spot is touched on the touch screen, determining the number of touched spots, for receiving information about the degree of the motion of the apparatus from the motion calculator, and for determining whether to change the size of the image or the position of the image according to the number of touched spots.
US09588612B2
Provided is a display drive circuit which is connected to a display panel including a gate drive circuit that scans gate electrodes, a source driver that drives source electrodes of the display panel, and a gate control driver that supplies a clock signal to the gate drive circuit. The display drive circuit performs an intermittent operation which is alternately provided with a display period in which the source electrodes are driven and an interruption period during which the display panel is not updated. During a start of the display period following the interruption period, the gate control driver extends a pulse width of the clock signal which is supplied to the gate drive circuit, or preliminarily outputs the clock signal before the start of the display period.
US09588607B2
A method for recognizing touch information in an electronic device and an electronic device. The method includes, when a touch is detected, determining whether or not a touch input mode for the touch; determining a reference distance in consideration of the touch input mode; and determining an event type corresponding to the touch by comparing a change distance of a touch point related to the touch with the reference distance.
US09588604B2
A shared edge for a display environment is described. In one or more implementations, a display environment of a computing device that is implemented using a plurality of display devices is configured to include a shared edge defined through a described arrangement of at least two of the display devices in relation to each other. Responsive to an input that describes movement of a cursor across at least a portion of the shared edge, an element is displayed in the display environment.
US09588599B2
A system is described herein for monitoring the movement of one or more magnet sources located external to a device using the vector data from one or more magnetic vector sensors incorporated in the device to determine a position and/or to communicate information.
US09588596B2
Systems, methods, and software can be used to disambiguate an input into a handheld electronic device. In some aspect, one computer-implemented method includes detecting an ambiguous input including one or more selections of one or more input keys; generating one or more prefix objects corresponding with the ambiguous input; generating an output set including at least some of the one or more prefix objects, wherein each of the at least some of the one or more prefix objects is associated with an identified corresponding word object; determining, using a processor, a quantity of prefix objects in the output set is fewer than a predetermined quantity, and, based on the determination, adding as an orphan prefix object to the output set an additional prefix object of the one or more of prefix objects for which a corresponding word object was not identified; and outputting the output set.
US09588594B2
An electronic device, a method for controlling the electronic device, a recording medium, and an ear-jack terminal cap interworking with the electronic device are provided. The method includes determining whether an ear-jack terminal cap has been inserted into an ear-jack terminal provided in the electronic device, setting at least one function for a button of the ear-jack terminal cap, and performing the set at least one function, upon receipt of an input of the button of the ear-jack terminal cap.
US09588573B2
A trace array having features that provide reduced power consumption/power dissipation in processor circuits. The trace array circuit stores processor states during program execution and provides a resulting trace for subsequent analysis. The trace array includes power management features that, responsive to a control signal, reduce the power consumption of the trace array. A first state of the control signal indicates that the trace array circuit is storing states during the execution of the program and a second state of the control signal is set to enable the trace array for reading the collected states. The trace array may have dynamic read bit-lines and static write bit-lines to further reduce power consumption, and the pre-charge circuits that charge the dynamic read bit-lines may be selectively disabled in response to the first state of the control signal. Write-through may also be selectively disabled and optionally bypassed during state collection.
US09588572B2
A microprocessor includes a plurality of processing cores, each comprising a respective interrupt request input and a control unit configured to receive a respective synchronization request from each of the plurality of processing cores. The control unit is configured to generate an interrupt request to all of the plurality of processing cores on their respective interrupt request inputs in response to detecting that the control unit has received the respective synchronization request from all of the plurality of processing cores.
US09588569B2
A portable computing device using power consumption reduction and a method of operating therefor. The method can include the following steps: determining, in a sensor in the portable computing device, orientation changes of the portable computing device; determining, in the portable computing device, a status of a first operation of the portable computing device; determining, in the portable computing device, a status of a second operation of the portable computing device; discontinuing, in the portable computing device, the second operation in response to when the orientation changes of the portable computing device are less than a threshold, and in response to the status of the first operation and the status of the second operation; and outputting, on a display of the portable computing device, an indication to a user that the second operation has been discontinued.
US09588568B2
An electronic device and a method operative therein monitor automatic wakeup events that occur during a power save mode. Wakeup events are monitored for respective applications executable within the electronic device. Applications with processing activity during the power save mode are then listed, on the basis of at least the monitored wakeup events. An indication of which apps are consuming battery power during the power save mode can then be obtained.
US09588556B2
A temperature control system for a transmitter chip in a consist is disclosed. The temperature control system may include a heater configured to provide heat to the transmitter chip, and a sensor configured to detect a consist condition and generate a signal indicative of the detected consist condition. The temperature control system may also include a controller in communication with the heater and the sensor. The controller may be configured to receive the signal indicative of the detected consist condition, compare the detected consist condition with a predetermined consist condition, and selectively control the heater to provide heat to the transmitter chip based on the comparison.
US09588550B2
The apparatus, in an embodiment, is structured to support a display device and keyboard. The apparatus has one or more members or portions. The one or more members or portions of the apparatus are moveable to facilitate access to information.
US09588549B2
Provided is an electronic device with high portability and/or high browsability. The electronic device includes first and second support bodies, a first hinge, and a flexible display panel. The first hinge has a first rotation axis and connects the first and second support bodies to each other, and the first and second support bodies are capable of relatively rotating on the first rotation axis. The display panel includes at least first and second portions supported by the first and second support bodies, respectively; the first rotation axis and a first plane including the display surface overlapping with the first portion or a second plane including the display surface overlapping with the second portion are parallel to each other; and each of a distance between the first rotation axis and the first plane or the second plane is greater than zero.
US09588547B2
A screen protector installation tray can include an alignment tray, a screen protector retained within the alignment tray via a retention adhesive, and a removable cover disposed on an opposing side of the alignment tray. Also, a method for applying a mobile device screen protector to a mobile device, including retaining a screen protector within an alignment tray via a retention adhesive, applying the alignment tray to the mobile device, disengaging the retention adhesive, interfacing the screen protector with a screen of the mobile device, and removing the alignment tray. Additionally, a mobile device screen protector installation kit, including an alignment tray, a screen protector, and instructions for applying a screen protector to a screen of a mobile device.
US09588539B2
A band-gap reference circuit includes a proportioned current generating circuit, a startup circuit, a current mirror circuit, a high-order temperature compensation generating circuit and a reference generating circuit. The proportioned current generating circuit is configured to generate a current in direct proportion to the absolute temperature. The startup circuit is configured to start up the proportioned current generating circuit when the startup circuit is power on. The current mirror circuit is configured to reproduce a current which is the same as the current in direct proportion to the absolute temperature. The high-order temperature compensation generating circuit is configured to generate a compensation current of high-order temperature coefficient. The reference generating circuit is configured to add the voltage which is generated by the proportioned current generating circuit to a voltage of negative temperature coefficient according to a certain proportion, and output a reference voltage of zero temperature coefficient.
US09588534B2
A control system (300) allows recognized standard premise electrical outlets, for example NEMA, CEE and BS, among others to be remotely monitored and/or controlled, for example, to intelligently execute blackouts or brownouts or to otherwise remotely control electrical devices. The system (300) includes a number of smart receptacles (302) that communicate with a local controller (304), e.g., via power lines using the TCP/IP protocol. The local controller (304), in turn, communicates with a remote controller (308) via the internet.
US09588530B2
A voltage regulator circuit arranged to receive a voltage supply signal, and to output a regulated voltage signal is described. The voltage regulator circuit comprises at least one switched mode power supply component selectively configurable to perform regulation of the voltage supply signal, at least one linear voltage regulator component selectively configurable to perform regulation of the voltage supply signal, and at least one controller component. The at least one controller component is arranged to receive an indication of a voltage level of the voltage supply signal, and configure a bulk connection for at least one switching device of the at least one linear voltage regulator component such that current flow from an output of the voltage regulator circuit to an input of the voltage regulator circuit through the bulk of the at least one switching device of the at least one linear voltage regulator component is resisted, if the indicated voltage level of the voltage supply signal is less than the threshold voltage level.
US09588512B2
Disclosed is a setting method of revolutions per minute on a real time of a rotating cutting tool, and a control device, and more particularly, a vibration characteristic is consistently evaluated and analyzed when a cutting process is in progress to suppress and avoid suppression.
US09588510B2
A data collection system for distributing data from at least one target asset to at least one software application, comprising a machine platform and a data routing system. The machine platform stores data associated with the at least one target asset. The data routing system collects data from the machine platform. The data routing system operates in a pass through mode and a data processing mode. In the pass through mode, data is passed from the at least one target asset to the at least one software application without modification. In the data processing mode, the data routing system generates modified data based on the data stored by the machine platform and sends the modified data to the at least one software application.
US09588508B2
A call unit transmits a call signal to verify the presence or absence of slave devices, which correspond to motors, to all of the slave devices after a master device is activated. A response reception unit determines the number of the slave devices, based on the number of response signals to the call signals. A communication speed change determination unit determines whether or not a data communication speed between the master device and the slave devices should be changed from a first speed to a second speed different from the first speed during a period from the time when the number of the slave devices is determined to the time when the drive of the motors is stopped, in accordance with a result of comparison of between the number of the slave devices and a predetermined number.
US09588506B1
Automation devices, systems, architectures, and methods for energy management and other applications
A building control and management system including an automation controller and a plurality of peripheral devices configured to perform building control-management system functions. The automation controller and peripheral devices communicate wirelessly and the peripheral devices can be enabled and disabled as wireless repeaters in a network formed by the automation controller and the peripheral devices. The automation controller can monitor the communication traffic levels in the wireless network and enable or disable peripheral devices as wireless repeaters to increase or decrease the communication traffic in the network.
US09588505B2
Embodiments of the present invention relate to a method for a near non-adaptive virtual metrology for wafer processing control. In accordance with an embodiment of the present invention, a method for processing control comprises diagnosing a chamber of a processing tool that processes a wafer to identify a key chamber parameter, and controlling the chamber based on the key chamber parameter if the key chamber parameter can be controlled, or compensating a prediction model by changing to a secondary prediction model if the key chamber parameter cannot be sufficiently controlled.
US09588496B2
The present invention provides a lid in combination with a hollow container for receiving a substance through an open end thereof. The lid comprises a body, a device for assisting a user in consumption of a substance at a correct time interval, and an arrangement for securing the body on the open side of the container in a semi-permanent manner. The body defines a substantially planar exterior surface disposed normal to a length of the container when the body is attached to the open end of the container. Additionally, the body defines a peripheral flange depending from the exterior surface. The peripheral flange defines a generally hollow interior of the body. The device for assisting the user in consumption of the substance at a correct time interval is operable and viewable from the exterior surface.
US09588495B2
A method of manufacturing a ceramic element for a timepiece is provided, including forming a body made of oxide-based ceramic; exposing at least one portion of the external surface of the body to a reduction reaction, to remove oxygen atoms to a predetermined depth in order to make the at least one portion electrically conductive; depositing a metallic material starting from the at least one electrically conductive portion; and machining the body and/or the metallic material in order to provide the element with an aesthetic finish.
US09588483B2
An image forming apparatus includes a main casing, a plurality of photosensitive drums, a retaining unit, and an endless belt. The retaining unit retains the plurality of photosensitive drums, and is movable between an internal position within the main casing and an external position outside of the main casing. The endless belt is configured to contact the plurality of the photosensitive drums, when the retaining unit is in the internal position and retains the plurality of the photosensitive drums therein. The retaining unit includes a plurality of pressing portions configured to exert pressure on the plurality of photosensitive drums toward the endless belt, when the retaining unit is in the internal position and retains the plurality of the photosensitive drums therein.
US09588481B2
In an image-forming device, photosensitive drums are held by the holding member. Developer material accommodating parts are held by the holding member to form a row of developer material accommodating parts in a prescribed direction. An endless belt extends in the prescribed direction. A recovering unit removes, from the belt, waste developer material and collects the waste developer material. A waste developer material conveying mechanism conveys the waste developer material from the recovering unit to a waste developer material accommodating part. The waste developer material accommodating part is disposed on an upstream side of a most upstream developer material accommodating part in the row of the developer material accommodating parts in the prescribed direction, and accommodates the waste developer material.
US09588480B2
An image forming apparatus has a main body, a belt unit configured to accommodate a belt, a belt cleaning member and an accommodating unit. The belt cleaning unit is configured to remove waste toner adhered on the belt. The accommodating unit is configured to accommodate the toner removed by the belt cleaning unit. The apparatus further includes a drum unit having a drum cleaning member, and a waste toner conveying mechanism configured to convey the waste toner to the collecting unit. The conveying mechanism has a drum-side conveying unit configured to be connected with the drum cleaning member. Communication between the drum-side conveying unit and the collecting unit is enabled in association with movement of the drum unit from the outside position to the inside position, and disabled in association with movement of the drum unit from the inside position to the outside position.
US09588458B2
A developing device includes a developer holding body, a container, a contact member, and a restriction member. The developer holding body supplies a developer to an image holding body. The container accommodates the developer holding body and is formed with an opening portion facing the image holding body. The deformable contact member is fixed in the container and on a downstream side of the opening portion body in a rotation direction of the developer holding body and includes a tip end which extends toward an inner side of the container and which contacts with the developer holding body. The restriction member is disposed on an image holding body side of the contact member and restricts the tip end of the contact member from deforming so as to be in a state where the contact member is directed toward an outer side of the container.
US09588457B2
An image forming lens is fixed to a protruding seat part, which protrudes from a bottom wall part of a casing, by using an adhesive. A concave portion is formed at an end surface of a protruding side of the protruding seat part to receive a temperature sensor. The adhesive is filled in the concave portion to fix the temperature sensor and is interposed between the end surface of the protruding side of the protruding seat part and the image forming lens to fix the image forming lens to the protruding seat part.
US09588451B2
A toner, wherein an amount of Al detected in the toner is 0.7% to 1.3%, where the amount of Al detected is determined based on quantitative analysis of Al by X-ray photoelectron spectroscopic analysis (XPS), and wherein [Tg2nd (THF insoluble matter)] is −40° C. to 30° C., where the [Tg2nd (THF insoluble matter)] is a glass transition temperature measured in second heating of differential scanning calorimetry (DSC) of THF insoluble matter of the toner.
US09588447B2
A surface layer of the electrophotographic photosensitive member has a change region in which a ratio of the number of carbon atoms with respect to the sum of the number of silicon atoms and the number of carbon atoms gradually increases toward a surface side of the electrophotographic photosensitive member from a photoconductive layer side, wherein the change region has an upper charge injection prohibiting portion containing a Group 13 atom, and a surface-side portion which is positioned closer to the surface side of the electrophotographic photosensitive member than the upper charge injection prohibiting portion and does not contain the Group 13 atom, and the distribution of the Group 13 atom in a boundary portion between the surface-side portion and the upper charge injection prohibiting portion is precipitous.
US09588445B2
A projection objective of a microlithographic projection exposure apparatus contains a plurality of optical elements arranged in N>−2 successive sections A1 to AN of the projection objective which are separated from one another by pupil planes or intermediate image planes. According to the invention, in order to correct a wavefront deformation, at least two optical elements each have an optically active surface locally reprocessed aspherically. A first optical element is in this case arranged in one section Aj, j=1 . . . N and a second optical element is arranged in another section Ak, k=1 . . . N, the magnitude difference |k−j| being an odd number.
US09588439B1
Embodiments of the present invention describe methods of selecting a subset of test patterns from an initial larger set of test patterns for calibrating a computational lithography model. An example method comprises: generating an information matrix for the initial larger set of test patterns, wherein the terms of the information matrix comprise one or more identified model parameters that represent a lithographic process response; and, executing a selection algorithm using terms of the information matrix to select the subset of test patterns that effectively determines values of the identified model parameters that contribute significantly in the lithographic process response, wherein the subset of test patterns characteristically represents the initial larger set of test patterns. The selection algorithm explores coverage relationships existing in the initial larger set of test patterns.
US09588437B2
A fluid handling structure for a lithographic apparatus, the fluid handling structure having, at a boundary from a space configured to contain immersion fluid to a region external to the fluid handling structure: a meniscus pinning feature to resist passage of immersion fluid in a radially outward direction from the space; and a plurality of gas supply openings in a linear array at least partly surrounding and radially outward of the one or more meniscus pinning features, wherein the plurality of gas supply openings in a linear array are of a similar or the same size.
US09588434B2
In general, in one aspect, the invention features a system that includes an illumination system of a microlithography tool, the illumination system including a first component having a plurality of elements. During operation of the system, the elements direct radiation from a source along an optical path to an arc-shaped object field at an object plane of a projection objective, and at least one of the elements has a curved shape that is different from the arc-shape of the object field.
US09588432B2
An illumination optical apparatus illuminates a pattern on a mask with illumination light. The illumination optical apparatus includes an optical integrator arranged in an optical path of the illumination light, a deflecting member arranged in the optical path on an incidence side of the optical integrator, which deflects the illumination light, a lens element arranged in the optical path between the deflecting member and the optical integrator, which distributes the illumination light in a region, on a pupil plane of the illumination optical apparatus, away from an optical axis of the illumination optical apparatus, and a polarization member arranged in the optical path between the lens element and the optical integrator, which changes a polarization state of the illumination light so that a polarization direction of the illumination light in the region is substantially coincident with a circumferential direction about the optical axis.
US09588422B2
A method of forming an imprint template using a substrate having an inorganic release layer and a layer of imprintable medium is disclosed. The method includes using a master imprint template to imprint a pattern into the imprintable medium, causing the imprintable medium to solidify, and etching the imprintable medium and the inorganic release layer to form a pattern in the inorganic release layer.
US09588419B2
Embodiments of EUV photomasks and methods for forming a EUV photomask are provided. The method comprises providing a substrate, a reflective layer, a capping layer, a hard mask layer, and forming an opening therein. An absorber layer is then filled in the opening and over the top surface of the hard mask layer. A removing process is provided to form an absorber with a top surface lower than a top surface of the capping layer.
US09588418B2
A near-field exposure mask according to an embodiment includes: a substrate; a concave-convex structure having convexities and concavities and formed on one surface of the substrate; a near-field light generating film arranged at least on a tip portion of each of the convexities, the near-field light generating film being a layer containing at least one element selected from the group consisting of Au, Al, Ag, Cu, Cr, Sb, W, Ni, In, Ge, Sn, Pb, Zn, Pd, and C, or a film stack formed with layers made of some of those materials; and a resin filled in each of the concavities.
US09588417B2
A method includes providing a carrier wafer, forming an indented portion on the carrier wafer, the indented portion having a sloped portion at an edge of the indented portion, bonding a pellicle wafer on the carrier wafer so as to form an open area within the indented portion, patterning the pellicle wafer to form a pellicle membrane over the indented portion and a pellicle membrane support structure over the sloped portion, and applying a mechanical force to disconnect the pellicle membrane from the pellicle wafer.
US09588416B2
Apparatus for nanofabrication on an unconventional substrate including a patterned pliable membrane mechanically coupled to a membrane support structure, a substrate support structure to receive a substrate for processing, and an actuator to adjust the distance between the pliable membrane and the substrate. Nanofabrication on conventional and unconventional substrates can be achieved by transferring a pre-formed patterned pliable membrane onto the substrate using a transfer probe or non-stick sheet, followed by irradiating the substrate through the patterned pliable membrane so as to transfer the pattern on the pliable membrane into or out of the substrate. The apparatus and methods allow fabrication of diamond photonic crystals, fiber-integrated photonic devices and Nitrogen Vacancy (NV) centers in diamonds.
US09588413B2
Provided are a photomask and a method of correcting errors thereof. The photomask includes a multilayer reflection film covering one side surface of a substrate and an energy receiving layer covering the other side surface of the substrate. The method includes determining a local correction position on a frontside surface of the photomask according to a detected error of the photomask, and locally applying an energy beam to a backside surface region of the photomask aligned with the local correction position in a thickness direction of the photomask. The invention may be applicable to structures other than photomasks that benefit from modification of surface heights or selectively applied stress.
US09588410B2
A projector which includes a light source, liquid crystal light valves, a dimming mechanism, an illumination optical system, a control circuit which determines an input light amount which is caused to be input to the liquid crystal light valve on the basis of an input image signal, outputs an output image signal which is decompressed according to the input light amount, and generates a first control signal which designates a first dimming rate of a high pressure mercury lamp and a second control signal which designates a second dimming rate of the dimming mechanism based on the input light amount, an illumination driving circuit which drives the light source on the basis of the first control signal, and a douser driving circuit which drives the douser on the basis of the second control signal.
US09588401B2
There is provided with a fiber-reinforced laminate. The fiber-reinforced laminate has a first fiber-reinforced layer and a second fiber-reinforced layer. The fiber-reinforced laminate also has a metal layer provided between the first fiber-reinforced layer and the second fiber-reinforced layer.
US09588391B2
Embodiments of the invention provide a liquid crystal panel, a display device, and a process for manufacturing the liquid crystal panel. The liquid crystal panel includes cell-assembled array substrate and colored substrate, and a liquid crystal layer between the array substrate and the colored substrate, wherein the liquid crystal layer includes a dual frequency liquid crystal and a polymer network anchoring the dual frequency liquid crystal, wherein the polymer network is formed by polymerization of liquid crystalline ultraviolet polymerizable monomers.
