mhurhangee/patent-ind-claim-en huggingface dataset:
A method, comprising: detecting, by a system comprising a processor , a change in power in a power grid system corresponding to an imbalance in the power grid system that changes a frequency associated with the power grid system ; and in response to detecting the change in power: determining a system response value based on phasor measurement unit data associated with the power grid system and a change in power value representing the change in power; establishing a boundary region for a frequency response of the power grid system using the phasor measurement unit data, wherein the establishing the boundary region comprises filtering frequency data of the phasor measurement unit data to obtain filtered data and performing a Proper Orthogonal Decomposition on the filtered data to obtain trend information of the frequency response; using the system response value to obtain transfer function parameters of a transfer function, wherein the transfer function relates the change in power to a change in frequency based on the system response value and the transfer function parameters; and evaluating the frequency response of the power grid system with respect to the boundary region, and in response to the frequency response being determined not to be within the boundary region, varying at least one transfer function parameter of the transfer function parameters until the frequency response is within the boundary region. determining a system response value based on phasor measurement unit data associated with the power grid system and a change in power value representing the change in power; establishing a boundary region for a frequency response of the power grid system using the phasor measurement unit data, wherein the establishing the boundary region comprises filtering frequency data of the phasor measurement unit data to obtain filtered data and performing a Proper Orthogonal Decomposition on the filtered data to obtain trend information of the frequency response; using the system response value to obtain transfer function parameters of a transfer function, wherein the transfer function relates the change in power to a change in frequency based on the system response value and the transfer function parameters; and evaluating the frequency response of the power grid system with respect to the boundary region, and in response to the frequency response being determined not to be within the boundary region, varying at least one transfer function parameter of the transfer function parameters until the frequency response is within the boundary region.
A method for performing dynamic port remapping during instruction scheduling in an out of order microprocessor, said method comprising: selecting and dispatching a plurality of instructions from a plurality of select ports in a scheduler module in a first clock cycle; determining if a first physical register file unit has capacity to support instructions dispatched in said first clock cycle; supplying a response to said determining to logic circuitry coupled between said plurality of select ports and a plurality of execution ports , wherein said logic circuitry is operable to re-map select ports in said scheduler module to execution ports based on said response; and responsive to a determination that said first physical register file unit is full, re-mapping at least one select port connecting with a first execution port of a first execution unit in communication with said first physical register file unit to a second execution port of a second execution unit in communication with a second physical register file unit , wherein said second physical register file unit has capacity to support an instruction dispatched from said at least one select port. selecting and dispatching a plurality of instructions from a plurality of select ports in a scheduler module in a first clock cycle; determining if a first physical register file unit has capacity to support instructions dispatched in said first clock cycle; supplying a response to said determining to logic circuitry coupled between said plurality of select ports and a plurality of execution ports , wherein said logic circuitry is operable to re-map select ports in said scheduler module to execution ports based on said response; and responsive to a determination that said first physical register file unit is full, re-mapping at least one select port connecting with a first execution port of a first execution unit in communication with said first physical register file unit to a second execution port of a second execution unit in communication with a second physical register file unit , wherein said second physical register file unit has capacity to support an instruction dispatched from said at least one select port.
A noise reduction method for a microphone array of an earphone, characterized by comprising: acquiring (S101), when a wearer of the earphone speaks, a first sound signal collected by a bone conduction microphone arranged on the earphone and second sound signals, each of the second sound signals being collected by a respective microphone of a preset number of microphones arranged on the earphone, wherein the preset number is greater than or equal to two, the first sound signal comprises a voice signal, and each of the second sound signals comprises the voice signal and a noise signal; determining (S102), for each microphone of the preset number of microphones, according to the first sound signal and the second sound signal collected by the microphone, a delay time from a time when the voice signal arrives at the microphone to a time when the voice signal arrives at the bone conduction microphone; computing (S103), according to the determined delay times, a pointing angle of the microphone array formed by the preset number of microphones relative to a mouth of the wearer; and adjusting (S104) a beam pointing angle of the microphone array according to the pointing angle, such that the microphone array forms a beam by means of the adjusted beam pointing angle. acquiring (S101), when a wearer of the earphone speaks, a first sound signal collected by a bone conduction microphone arranged on the earphone and second sound signals, each of the second sound signals being collected by a respective microphone of a preset number of microphones arranged on the earphone, wherein the preset number is greater than or equal to two, the first sound signal comprises a voice signal, and each of the second sound signals comprises the voice signal and a noise signal; determining (S102), for each microphone of the preset number of microphones, according to the first sound signal and the second sound signal collected by the microphone, a delay time from a time when the voice signal arrives at the microphone to a time when the voice signal arrives at the bone conduction microphone; computing (S103), according to the determined delay times, a pointing angle of the microphone array formed by the preset number of microphones relative to a mouth of the wearer; and adjusting (S104) a beam pointing angle of the microphone array according to the pointing angle, such that the microphone array forms a beam by means of the adjusted beam pointing angle.
A method for identification of air leaks in a compressed air system , comprising: receiving system data including current samples of air compressors of the compressed air system from at least one self-powered power sensor; aggregating the system data; characterised by dividing the aggregated system data into a plurality of clusters; merging overlapping clusters to reduce the number of clusters to two clusters, wherein a first cluster represents a baseload current and a second cluster represents a full-load current; determining the baseload current to full-load current ratio and comparing the ratio to a predetermined standard; and determining if an air leak is present if the ratio is below the predetermined standard. receiving system data including current samples of air compressors of the compressed air system from at least one self-powered power sensor; aggregating the system data; characterised by dividing the aggregated system data into a plurality of clusters; merging overlapping clusters to reduce the number of clusters to two clusters, wherein a first cluster represents a baseload current and a second cluster represents a full-load current; determining the baseload current to full-load current ratio and comparing the ratio to a predetermined standard; and determining if an air leak is present if the ratio is below the predetermined standard.
Method for operating a cleaning appliance , the method comprising the following steps: reading in a door closing signal , wherein the door closing signal represents a command for controlling a closing of a door of the cleaning appliance ; providing a control signal for a motor for driving a door of the cleaning appliance , wherein the control signal is provided using a camera signal and a motor current signal , wherein the camera signal is read in by means of a camera for optically monitoring an interior of the cleaning appliance and/or a loading region of the cleaning appliance , and the motor current signal is read in by means of a current sensor of the motor ; and controlling the motor using the control signal . reading in a door closing signal , wherein the door closing signal represents a command for controlling a closing of a door of the cleaning appliance ; providing a control signal for a motor for driving a door of the cleaning appliance , wherein the control signal is provided using a camera signal and a motor current signal , wherein the camera signal is read in by means of a camera for optically monitoring an interior of the cleaning appliance and/or a loading region of the cleaning appliance , and the motor current signal is read in by means of a current sensor of the motor ; and controlling the motor using the control signal .
Rail vehicle with at least one wagon body , at least one chassis and at least one secondary spring for springing the wagon body on the chassis, wherein the secondary spring is divided along a predefined axis into a first and at least one further second section , which first section is designed to be axially stiff and springy orthogonally to the predefined axis, and which second section is designed to be stiff orthogonally to the predefined axis and axially springy, characterized in that the secondary spring comprises at least one horizontal stop which is arranged on the secondary spring such that a force which acts on the horizontal stop orthogonally to the predefined axis is introduced into the secondary spring between the first and the second section , and in that the chassis has at least one horizontal stop which is designed complementary with the horizontal stop of the secondary spring .
An induction welding method of two adherends at least one of which comprises an electrically conducting composite material having a thermosetting matrix and an interface material comprising a layer of thermoplastic material defining a contact surface (S), the layer of thermoplastic material being joined to the thermosetting matrix during a pre-welding step by applying pressure and heat in order to facilitate the diffusion of the thermoplastic material in the thermosetting matrix ; the method comprising the steps of: - arranging the contact surface (S) of an adherend onto a thermoplastic material of the other adherend ; - energizing a coil facing a further surface (R) of one of the adherends so as to heat the interface material to a first temperature; and characterized in that it comprises the step of: - controlling the cooling of the further surface (R) so that a second temperature of the further surface (R) is lower than the first temperature while the coil is energized. - arranging the contact surface (S) of an adherend onto a thermoplastic material of the other adherend ; - energizing a coil facing a further surface (R) of one of the adherends so as to heat the interface material to a first temperature; - controlling the cooling of the further surface (R) so that a second temperature of the further surface (R) is lower than the first temperature while the coil is energized.
A computer implemented method for automatic identification of a measurement item, comprising: an image acquisition step : acquiring gray values of pixels of a specified section image, wherein the gray values of the pixels correspond to ultrasound echoes generated by reflection of ultrasound waves by a tissue under examination; an identification step : identifying at least one measurement item corresponding to the specified section image based on the gray values of the pixels; and a measuring step : measuring a measurement parameter of the specified section image based on the measurement item identified; characterized in that the identification step comprises: generating a characteristic of the specified section image based on the gray values of the pixels of the specified section image; comparing the characteristic of the specified section image with characteristics of training sample, searching a training sample whose characteristic is most similar to the characteristic of the specified section image and outputting measurement items corresponding to the training sample searched as measurement items corresponding to the specified section image, wherein the characteristics of the training samples and the characteristics of the specified section image are eigenvalues, eigenvectors or combination of eigenvalues and eigenvectors representative of the gray values of pixels of the respective images. an image acquisition step : acquiring gray values of pixels of a specified section image, wherein the gray values of the pixels correspond to ultrasound echoes generated by reflection of ultrasound waves by a tissue under examination; an identification step : identifying at least one measurement item corresponding to the specified section image based on the gray values of the pixels; and a measuring step : measuring a measurement parameter of the specified section image based on the measurement item identified; characterized in that the identification step comprises: generating a characteristic of the specified section image based on the gray values of the pixels of the specified section image; comparing the characteristic of the specified section image with characteristics of training sample, searching a training sample whose characteristic is most similar to the characteristic of the specified section image and outputting measurement items corresponding to the training sample searched as measurement items corresponding to the specified section image, wherein the characteristics of the training samples and the characteristics of the specified section image are eigenvalues, eigenvectors or combination of eigenvalues and eigenvectors representative of the gray values of pixels of the respective images.
A heat pump system with a water heating function, comprising a compressor , an indoor heat exchanger, a throttling device and an outdoor heat exchanger which are connected by a pipeline to form a circulation flow passage, wherein the circulation flow passage is provided with a first control device to switch a flow direction of a refrigerant in the circulation flow passage; the indoor heat exchanger comprises a first heat exchanger for exchanging heat of an indoor airflow and a second heat exchanger for exchanging heat of a water tank of a water heater, and the circulation flow passage is provided with a second control device, so that the first heat exchanger or the second heat exchanger is separately connected into the circulation flow passage, or the first heat exchanger and the second heat exchanger are jointly connected into the circulation flow passage; the first switching device comprises a first four-way valve and the second switching device comprises a second four-way valve , the first four-way valve has four ports a, b, c and d, the second four-way valve has four ports e, f, g and h, and each port is correspondingly connected with a corresponding component in the heat pump system by a corresponding pipeline so as to control the flow direction of the refrigerant in the circulation flow passage, characterized in that , the port a of the first four-way valve is connected with an outlet of the compressor by a pipeline, the port b of the first four-way valve is connected with the port e of the second four-way valve , the port c of the first four-way valve is connected with an inlet of the compressor by a pipeline, and the port d of the first four-way valve is connected with a first port of the first heat exchanger ; the port e of the second four-way valve is connected with the port b of the first four-way valve , the port f of the second four-way valve is connected with an inlet of the second heat exchanger , the port g of the second four-way valve is connected, by a fourth connecting pipeline, to a pipeline connected between the port c of the first four-way valve and the inlet of the compressor , the port h of the second four-way valve is connected with an outlet of the second heat exchanger by a second connecting pipeline, and the port h of the second four-way valve is connected with a first port of the outdoor heat exchanger by a pipeline.
An anti-FGF23 antibody for use in a method of treating tumor-induced osteomalacia (TIO), the method comprising administering to a human subject in need of such treatment an effective amount of the anti-FGF23 antibody, wherein said anti-FGF23 antibody is administered subcutaneously every two weeks, and wherein said anti-FGF23 antibody comprises a variable heavy chain complementarity determining region 1 (CDR H1) comprising the sequence of SEQ ID NO: 1, a variable heavy chain complementarity determining region 2 (CDR H2) comprising the sequence of SEQ ID NO: 2, a variable heavy chain complementarity determining region 3 (CDR H3) comprising the sequence of SEQ ID NO: 3, a variable light chain complementarity determining region 1 (CDR L1) comprising the sequence of SEQ ID NO: 4, a variable light chain complementarity determining region 2 (CDR L2) comprising the sequence of SEQ ID NO: 5, and a variable light chain complementarity determining region 3 (CDR L3) comprising the sequence of SEQ ID NO: 6.
Electrical cable , in particular for a motor vehicle, having a solid electrical round conductor and a connecting element which is connected to the round conductor and which has a connecting section for electrical connection to an electrical component , wherein the connecting element furthermore has a shell-shaped section , wherein a round end part of the round conductor is welded to the shell-shaped section of the connecting element , characterised in that a flexible intermediate section for length compensation is arranged between the shell-shaped section and the connecting section and that the connecting element has a multilayer structure with a plurality of layers, wherein the layers are not fixed to each other within the intermediate section .
A stent-graft, comprising a stent having proximal and distal ends, a plurality of strut segments disposed between the proximal and distal ends that enable expansion of the stent from a compressed state to a deployed state, and a series of distal apices disposed at the distal end of the stent; graft material coupled to the stent, where at least a portion of a first distal apex of the stent overlaps with the graft material ; first and second sutures that are each coupled between a portion of the first distal apex and the graft material ; a first suture bore formed in the first distal apex ,wherein the first suture is looped through at least the first suture bore and the graft material ; and a second suture bore formed in the first distal apex, wherein the second suture is looped through at least the second suture bore and the graft material ; where the first and second sutures are positioned at different longitudinal zones that lack an axial overlap with one another. a stent having proximal and distal ends, a plurality of strut segments disposed between the proximal and distal ends that enable expansion of the stent from a compressed state to a deployed state, and a series of distal apices disposed at the distal end of the stent; graft material coupled to the stent, where at least a portion of a first distal apex of the stent overlaps with the graft material ; first and second sutures that are each coupled between a portion of the first distal apex and the graft material ; a first suture bore formed in the first distal apex ,wherein the first suture is looped through at least the first suture bore and the graft material ; and a second suture bore formed in the first distal apex, wherein the second suture is looped through at least the second suture bore and the graft material ; where the first and second sutures are positioned at different longitudinal zones that lack an axial overlap with one another.
An information processing method, the method being applied to an electrical device and comprising: controlling an emission source in the electrical device to start working to excite the electronic tag on the preset object to broadcast stored preset information; receiving at least one of preset information sent by an edge computing device or operation parameter information of the electrical device sent by the edge computing device ; and controlling operation of the electrical device according to the at least one of the preset information or the operation parameter information, wherein the preset information is preset information broadcast by an electronic tag on a preset object within a preset radio-frequency range of the electrical device , and after the electronic tag broadcasts the preset information, the preset information is received by a base station and sent to the edge computing device by the base station ; and the operation parameter information is determined, by the edge computing device , according to the preset information; wherein the edge computing device is directly integrated in the base station . controlling an emission source in the electrical device to start working to excite the electronic tag on the preset object to broadcast stored preset information; receiving at least one of preset information sent by an edge computing device or operation parameter information of the electrical device sent by the edge computing device ; and controlling operation of the electrical device according to the at least one of the preset information or the operation parameter information, wherein the preset information is preset information broadcast by an electronic tag on a preset object within a preset radio-frequency range of the electrical device , and after the electronic tag broadcasts the preset information, the preset information is received by a base station and sent to the edge computing device by the base station ; and the operation parameter information is determined, by the edge computing device , according to the preset information; wherein the edge computing device is directly integrated in the base station .