mhurhangee/patent-ind-claim-en huggingface dataset:
A circuit board assembly , for use in an electronic device , comprising at least the following: a frame plate , comprising a frame body and first pads , wherein the first pads are provided on the frame body; circuit boards , each provided on one side of the frame plate, wherein the circuit board comprises a board body and second pads , the second pads are provided on the board body, and the first pads face the second pads; support bodies , provided between the frame plate and the circuit boards, wherein the support bodies are configured to support the circuit boards, so that a predetermined spacing (L) exists between the first pads and the second pads, the support bodies each comprise a first support portion and a second support portion , the first support portion and the second support portion are stacked along a thickness direction (X) of the frame plate, the first support portion is connected to the frame body, and the second support portion is connected to the board body; and solder joints , provided between the first pads and the second pads, wherein the solder joints connect the first pads to the second pads, wherein the frame body is an annular structure, and two or more support bodies are spaced along a circumferential direction of the frame body. a frame plate , comprising a frame body and first pads , wherein the first pads are provided on the frame body; circuit boards , each provided on one side of the frame plate, wherein the circuit board comprises a board body and second pads , the second pads are provided on the board body, and the first pads face the second pads; support bodies , provided between the frame plate and the circuit boards, wherein the support bodies are configured to support the circuit boards, so that a predetermined spacing (L) exists between the first pads and the second pads, the support bodies each comprise a first support portion and a second support portion , the first support portion and the second support portion are stacked along a thickness direction (X) of the frame plate, the first support portion is connected to the frame body, and the second support portion is connected to the board body; and solder joints , provided between the first pads and the second pads, wherein the solder joints connect the first pads to the second pads, wherein the frame body is an annular structure, and two or more support bodies are spaced along a circumferential direction of the frame body.
A plasma sheath control system comprising: a high voltage DC power supply that produces a DC voltage greater than 200 V; a resonant circuit driver (1605; 1905) comprising a plurality of high voltage switches that alternately switch on and off to produce a sinusoidal waveform with a frequency greater than 20 kHz and a peak voltage greater than 1 kV; a plasma chamber electrically coupled with the resonant circuit driver (1605; 1905), the plasma chamber having a plurality of ions that are accelerated into a surface disposed within the plasma chamber with energies greater than about 1 kV, and the plasma chamber produces a plasma sheath within the plasma chamber from the sinusoidal waveform; a blocking diode electrically connected between the resonant circuit driver and the plasma chamber that rectifies the sinusoidal waveform, characterized by an energy recovery circuit including a diode and an inductor arranged in series, the energy recovery circuit disposed between a node between the blocking diode and the plasma chamber and the high voltage DC power supply. a high voltage DC power supply that produces a DC voltage greater than 200 V; a resonant circuit driver (1605; 1905) comprising a plurality of high voltage switches that alternately switch on and off to produce a sinusoidal waveform with a frequency greater than 20 kHz and a peak voltage greater than 1 kV; a plasma chamber electrically coupled with the resonant circuit driver (1605; 1905), the plasma chamber having a plurality of ions that are accelerated into a surface disposed within the plasma chamber with energies greater than about 1 kV, and the plasma chamber produces a plasma sheath within the plasma chamber from the sinusoidal waveform; a blocking diode electrically connected between the resonant circuit driver and the plasma chamber that rectifies the sinusoidal waveform, characterized by an energy recovery circuit including a diode and an inductor arranged in series, the energy recovery circuit disposed between a node between the blocking diode and the plasma chamber and the high voltage DC power supply.
An injection molding mold comprising an injection core mold and an injection cavity mold , for molding a preform with a preform bottom portion thinner than a preform body portion wherein the injection core mold has an outer surface of a tip portion thereof corresponding to a preform bottom portion and a lower end portion of a preform body portion where the preform bottom portion continues to the preform body portion , the outer surface corresponding to the preform bottom portion and the lower end portion of the preform body portion is a mirror-finished surface , and the outer surface of the injection core mold for forming the preform other than the mirror-finished surface is a roughened surface . the injection core mold has an outer surface of a tip portion thereof corresponding to a preform bottom portion and a lower end portion of a preform body portion where the preform bottom portion continues to the preform body portion , the outer surface corresponding to the preform bottom portion and the lower end portion of the preform body portion is a mirror-finished surface , and the outer surface of the injection core mold for forming the preform other than the mirror-finished surface is a roughened surface .
A wireless energy transfer system comprising: an energy transmitter comprising a transmitter-impedance matching network (IMN) , the transmitter configured to perform operations comprising: performing a first comparison between a characteristic of a power of the transmitter and a target power; and adjusting, based on the first comparison, a reactance of the transmitter-IMN to adjust the power of the transmitter ; and an energy receiver comprising a receiver-IMN , the receiver-IMN configured to perform operations comprising; determining an efficiency of the wireless energy transfer system at a second time based on power data from the transmitter ; performing a second comparison between the efficiency at the second time and an efficiency of the wireless energy transfer system at a first time, the first time being prior to the second time; and adjusting, based on the second comparison, a reactance of the receiver-IMN . an energy transmitter comprising a transmitter-impedance matching network (IMN) , the transmitter configured to perform operations comprising: performing a first comparison between a characteristic of a power of the transmitter and a target power; and adjusting, based on the first comparison, a reactance of the transmitter-IMN to adjust the power of the transmitter ; and performing a first comparison between a characteristic of a power of the transmitter and a target power; and adjusting, based on the first comparison, a reactance of the transmitter-IMN to adjust the power of the transmitter ; and an energy receiver comprising a receiver-IMN , the receiver-IMN configured to perform operations comprising; determining an efficiency of the wireless energy transfer system at a second time based on power data from the transmitter ; performing a second comparison between the efficiency at the second time and an efficiency of the wireless energy transfer system at a first time, the first time being prior to the second time; and adjusting, based on the second comparison, a reactance of the receiver-IMN . determining an efficiency of the wireless energy transfer system at a second time based on power data from the transmitter ; performing a second comparison between the efficiency at the second time and an efficiency of the wireless energy transfer system at a first time, the first time being prior to the second time; and adjusting, based on the second comparison, a reactance of the receiver-IMN .
A recording medium being a security paper configured for printing data thereon, the recording medium comprising: a web structure formed by web fibers, said web structure carrying microwires having a metal core of a predetermined material composition of soft-magnetic amorphous metal alloy and an insulating glass layer coating on said metal core, the metal core being capable of transmitting a detectable signal when interacting with an oscillating magnetic field and having a magnetic coercive force of less than 20A/m and nearly zero or negative magnetostriction; and at least one coating layer on at least one side of said web structure; wherein said web structure comprises a single-layer structure comprising the web fibers and wherein, to improve detectability of microwires the microwires are fully embedded in said single-layer structure and have a diameter of the metal core in a range of 5-15μm and a length not exceeding 10mm, , and said microwires are substantially uniformly distributed within a plane defined by said single layer and arranged with quazi-random orientation with respect to a longitudinal axis of said single layer to provide an arrangement of the microwires in said single layer with a density of the microwires higher than 1.0 per square centimeter. a web structure formed by web fibers, said web structure carrying microwires having a metal core of a predetermined material composition of soft-magnetic amorphous metal alloy and an insulating glass layer coating on said metal core, the metal core being capable of transmitting a detectable signal when interacting with an oscillating magnetic field and having a magnetic coercive force of less than 20A/m and nearly zero or negative magnetostriction; and at least one coating layer on at least one side of said web structure; wherein said web structure comprises a single-layer structure comprising the web fibers and wherein, to improve detectability of microwires the microwires are fully embedded in said single-layer structure and have a diameter of the metal core in a range of 5-15μm and a length not exceeding 10mm, , and said microwires are substantially uniformly distributed within a plane defined by said single layer and arranged with quazi-random orientation with respect to a longitudinal axis of said single layer to provide an arrangement of the microwires in said single layer with a density of the microwires higher than 1.0 per square centimeter.
An allograft having an extended shelf life prepared by a process comprising: excising a quantity of allograft tissue comprising a quantity of live chondrocytes from a donor source; maintaining the excised allograft tissue above a predetermined temperature; and applying a storage media to the excised allograft tissue, the storage media containing at least one free radical scavenger for reducing free-radicals in the excised allograft tissue, wherein the free radical scavenger comprises N-Acetylcysteine. excising a quantity of allograft tissue comprising a quantity of live chondrocytes from a donor source; maintaining the excised allograft tissue above a predetermined temperature; and applying a storage media to the excised allograft tissue, the storage media containing at least one free radical scavenger for reducing free-radicals in the excised allograft tissue, wherein the free radical scavenger comprises N-Acetylcysteine.
An organic solar cell comprising: a first electrode; a second electrode provided to face the first electrode; and two or more organic material layers comprising a photoactive layer and a fullerene layer provided between the first electrode and the second electrode, wherein the fullerene layer comprises one or more fullerene derivatives, a ratio of a hydrophilic substituent and a hydrophobic substituent which are bonded to the fullerene derivative is 1:0 to 1:0.9, the hydrophilic substituent comprises one or more selected from the group consisting of a hydroxy group, an indene group, a thiol group, a ketone group, a sulfonyl group, an amine group, an amino group, a phosphoric acid group, an ammonium group, and an ether group, and wherein the fullerene derivative is further bonded to one or more selected from the group consisting of an alkali metal ion and an alkaline earth metal ion. a first electrode; a second electrode provided to face the first electrode; and two or more organic material layers comprising a photoactive layer and a fullerene layer provided between the first electrode and the second electrode, wherein the fullerene layer comprises one or more fullerene derivatives, a ratio of a hydrophilic substituent and a hydrophobic substituent which are bonded to the fullerene derivative is 1:0 to 1:0.9, the hydrophilic substituent comprises one or more selected from the group consisting of a hydroxy group, an indene group, a thiol group, a ketone group, a sulfonyl group, an amine group, an amino group, a phosphoric acid group, an ammonium group, and an ether group, and wherein the fullerene derivative is further bonded to one or more selected from the group consisting of an alkali metal ion and an alkaline earth metal ion.
A method for encoding an input audio signal, the method comprising: receiving, at an encoder, an input audio signal having a low-band portion having a first energy level and a high-band portion having a second energy level; determining a spectral tilt representative of the energy distribution of the input audio signal by comparing a first autocorrelation value of the input audio signal to a second autocorrelation value of the input audio signal; scaling the input audio signal by a scaling factor to generate a scaled input signal, the scaling factor determined based on the spectral tilt of the input audio signal; generating a low-band excitation signal based on the input signal; generating a high-band target signal from the scaled input signal; generating, from the high-band target signal and the low-band excitation signal, high-band side information from which a decoder is able to reconstruct the high-band target signal; and encoding the high-band side information as part of a bit-stream representing the input audio signal. receiving, at an encoder, an input audio signal having a low-band portion having a first energy level and a high-band portion having a second energy level; determining a spectral tilt representative of the energy distribution of the input audio signal by comparing a first autocorrelation value of the input audio signal to a second autocorrelation value of the input audio signal; scaling the input audio signal by a scaling factor to generate a scaled input signal, the scaling factor determined based on the spectral tilt of the input audio signal; generating a low-band excitation signal based on the input signal; generating a high-band target signal from the scaled input signal; generating, from the high-band target signal and the low-band excitation signal, high-band side information from which a decoder is able to reconstruct the high-band target signal; and encoding the high-band side information as part of a bit-stream representing the input audio signal.
A method for identifying multimedia content streaming to a television, the method executed by a processor of the television, comprising: retrieving a portion of an audio signal for multimedia content selected for rendering at the television; partitioning the portion of the audio signal into a plurality of segments; analyzing a particular one of the plurality of segments to identify acoustic modulations in the particular segment, the analysis generating a vector for the particular segment based on the acoustic modulation, the vector defining a unique audio fingerprint of the particular segment of the audio signal, wherein the vector identifies a plurality of floating point numbers of data points representing the unique audio fingerprint, wherein the particular segment is selected for analysis based on payload data of content contained within; querying a content database on a server using the vector of the particular segment of audio signal to obtain content information for multimedia content that matches the fingerprint of the particular segment, the content information used to obtain information related to the multimedia content; receiving, from the server, the content information and a sequence of upcoming fingerprints; storing the upcoming fingerprints in a local cache; and periodically verifying that the audio signal is for the same content by generating new fingerprints for subsequent segments of the audio signal and checking that the new fingerprints match the upcoming fingerprints stored in the local cache. retrieving a portion of an audio signal for multimedia content selected for rendering at the television; partitioning the portion of the audio signal into a plurality of segments; analyzing a particular one of the plurality of segments to identify acoustic modulations in the particular segment, the analysis generating a vector for the particular segment based on the acoustic modulation, the vector defining a unique audio fingerprint of the particular segment of the audio signal, wherein the vector identifies a plurality of floating point numbers of data points representing the unique audio fingerprint, wherein the particular segment is selected for analysis based on payload data of content contained within; querying a content database on a server using the vector of the particular segment of audio signal to obtain content information for multimedia content that matches the fingerprint of the particular segment, the content information used to obtain information related to the multimedia content; receiving, from the server, the content information and a sequence of upcoming fingerprints; storing the upcoming fingerprints in a local cache; and periodically verifying that the audio signal is for the same content by generating new fingerprints for subsequent segments of the audio signal and checking that the new fingerprints match the upcoming fingerprints stored in the local cache.
A subframe configuration switching method, comprising: determining (S310), by a base station, that a subframe configuration of a cell needs to be changed from a first configuration to a second configuration, and notifying (S320) a terminal in the cell of the change in the subframe configuration of the cell; sending (S330), by the base station, the second configuration to the terminal in the cell when a first duration, that is after the notification, expires; and making (S340), by the base station, the second configuration effective when a second duration, that is after the base station sends the second configuration, expires, wherein the base station does not perform initial transmission scheduling on the terminal in the cell within the first duration, and the base station does not schedule the terminal in the cell within the second duration. determining (S310), by a base station, that a subframe configuration of a cell needs to be changed from a first configuration to a second configuration, and notifying (S320) a terminal in the cell of the change in the subframe configuration of the cell; sending (S330), by the base station, the second configuration to the terminal in the cell when a first duration, that is after the notification, expires; and making (S340), by the base station, the second configuration effective when a second duration, that is after the base station sends the second configuration, expires, wherein the base station does not perform initial transmission scheduling on the terminal in the cell within the first duration, and the base station does not schedule the terminal in the cell within the second duration.
A voice coil motor VCM protection circuit , comprising: a voice coil motor VCM , wherein two ends of the voice coil motor VCM are separately connected to a first circuit and a second circuit ; a VCM drive circuit ; the first circuit , wherein the first circuit is a choke circuit comprising a choke inductor, one end of the first circuit is connected to one end of the voice coil motor VCM at a first node (N), and the other end of the first circuit is connected to a power supply end VDD of the VCM drive circuit at a third node (D); and the second circuit , wherein the second circuit is a choke circuit comprising a choke inductor, one end of the second circuit is connected to the other end of the voice coil motor VCM at a second node (G), and the other end of the second circuit is connected to a current return end ISINK of the VCM drive circuit at a fifth node (C); characterized in that the third node (D) is configured to receive a supplied current, wherein the supplied current is divided into two currents, one current flowing to the first circuit and the other current flowing to the power supply end VDD of the VCM drive circuit , and in that each of the choke circuits is one of the following cases: one or more choke inductors are connected in parallel with one or more capacitors ; or one or more choke inductors and one or more capacitors are connected in parallel and then are connected in series with one or more choke inductors . a voice coil motor VCM , wherein two ends of the voice coil motor VCM are separately connected to a first circuit and a second circuit ; a VCM drive circuit ; the first circuit , wherein the first circuit is a choke circuit comprising a choke inductor, one end of the first circuit is connected to one end of the voice coil motor VCM at a first node (N), and the other end of the first circuit is connected to a power supply end VDD of the VCM drive circuit at a third node (D); and the second circuit , wherein the second circuit is a choke circuit comprising a choke inductor, one end of the second circuit is connected to the other end of the voice coil motor VCM at a second node (G), and the other end of the second circuit is connected to a current return end ISINK of the VCM drive circuit at a fifth node (C); characterized in that the third node (D) is configured to receive a supplied current, wherein the supplied current is divided into two currents, one current flowing to the first circuit and the other current flowing to the power supply end VDD of the VCM drive circuit , and in that each of the choke circuits is one of the following cases: one or more choke inductors are connected in parallel with one or more capacitors ; or one or more choke inductors and one or more capacitors are connected in parallel and then are connected in series with one or more choke inductors . one or more choke inductors are connected in parallel with one or more capacitors ; or one or more choke inductors and one or more capacitors are connected in parallel and then are connected in series with one or more choke inductors .
A pharmaceutical composition, comprising: (a) one or more micelles comprising a mixture of surfactant and phospholipid, wherein the weight % of surfactant of the composition is 1 to 20 weight % and the weight % of phospholipid of the composition is 0.01 to 2 weight %; and (b) a carotenoid, encapsulated in the micelle. (a) one or more micelles comprising a mixture of surfactant and phospholipid, wherein the weight % of surfactant of the composition is 1 to 20 weight % and the weight % of phospholipid of the composition is 0.01 to 2 weight %; and (b) a carotenoid, encapsulated in the micelle.