mhurhangee/patent-ind-claim-en huggingface dataset:
A method for generating a cleaned version of ambient sound performed by a first electronic device (102-1, 104, 106), the method comprising: while a media content item is emitted by a second electronic device (102-2) that is remote from the first electronic device: receiving data that includes: timing information, offset information that indicates a difference between an initial position of the media content item and a current playback position of the media content item, and an audio stream that corresponds to the media content item, wherein the audio stream is a compressed version of the media content item that is emitted by the second electronic device and has a lower data rate than the media content item that is emitted by the second electronic device; detecting ambient sound that includes sound corresponding to the media content item emitted by the second electronic device; and generating a cleaned version of the ambient sound, including: using the timing information and the offset information to align the audio stream with the ambient sound; and performing a subtraction operation to substantially subtract the audio stream from the ambient sound. receiving data that includes: timing information, offset information that indicates a difference between an initial position of the media content item and a current playback position of the media content item, and an audio stream that corresponds to the media content item, wherein the audio stream is a compressed version of the media content item that is emitted by the second electronic device and has a lower data rate than the media content item that is emitted by the second electronic device; timing information, offset information that indicates a difference between an initial position of the media content item and a current playback position of the media content item, and an audio stream that corresponds to the media content item, wherein the audio stream is a compressed version of the media content item that is emitted by the second electronic device and has a lower data rate than the media content item that is emitted by the second electronic device; detecting ambient sound that includes sound corresponding to the media content item emitted by the second electronic device; and generating a cleaned version of the ambient sound, including: using the timing information and the offset information to align the audio stream with the ambient sound; and performing a subtraction operation to substantially subtract the audio stream from the ambient sound. using the timing information and the offset information to align the audio stream with the ambient sound; and performing a subtraction operation to substantially subtract the audio stream from the ambient sound.
Method for compensating deviations between a desired final shape and an actual final shape of a workpiece in a deforming operation between two beams of a press , comprising of: - arranging at least one compensating element at a suitably chosen location in the press , - detecting the deviations, and - moving the at least one compensating element relative to the beams by electromechanical means during the deforming operation such that the detected deviations are at least substantially compensated, characterized in that: the at least one compensating element is moved to an over-compensating position, beyond a position in which it provides an optimal compensation, prior to the deforming operation and is pressed out of its over-compensating position during the deforming operation by a press load on the beam , and the compensating element exerts an adjustable resistance force on surrounding parts of the press . - arranging at least one compensating element at a suitably chosen location in the press , - detecting the deviations, and - moving the at least one compensating element relative to the beams by electromechanical means during the deforming operation such that the detected deviations are at least substantially compensated, characterized in that: the at least one compensating element is moved to an over-compensating position, beyond a position in which it provides an optimal compensation, prior to the deforming operation and is pressed out of its over-compensating position during the deforming operation by a press load on the beam , and the compensating element exerts an adjustable resistance force on surrounding parts of the press . the at least one compensating element is moved to an over-compensating position, beyond a position in which it provides an optimal compensation, prior to the deforming operation and is pressed out of its over-compensating position during the deforming operation by a press load on the beam , and the compensating element exerts an adjustable resistance force on surrounding parts of the press .
A method of providing an apertured polymeric film web, the method comprising: providing a polymeric film web; providing the polymeric film web with a plurality of substantially three dimensional surface structures (100; 200) on at least one of the web's surfaces, wherein the three dimensional surface structures (100; 200) are formed by any of the following methods: vacuum forming, hydroforming, hydrosonics, ultrasonics, flocking, delamination of viscous melts, printed hair, brushing or any combination thereof; and providing the polymeric film web with a plurality of fluid transport apertures (110; 210), wherein the fluid transport apertures (110; 210) are formed by mechanical embossing, stretch rupturing, needle punching, slitting, ring-rolling, forming a structural elastic-like web, or any combination thereof. providing a polymeric film web; providing the polymeric film web with a plurality of substantially three dimensional surface structures (100; 200) on at least one of the web's surfaces, wherein the three dimensional surface structures (100; 200) are formed by any of the following methods: vacuum forming, hydroforming, hydrosonics, ultrasonics, flocking, delamination of viscous melts, printed hair, brushing or any combination thereof; and providing the polymeric film web with a plurality of fluid transport apertures (110; 210), wherein the fluid transport apertures (110; 210) are formed by mechanical embossing, stretch rupturing, needle punching, slitting, ring-rolling, forming a structural elastic-like web, or any combination thereof. vacuum forming, hydroforming, hydrosonics, ultrasonics, flocking, delamination of viscous melts, printed hair, brushing or any combination thereof; and providing the polymeric film web with a plurality of fluid transport apertures (110; 210), wherein the fluid transport apertures (110; 210) are formed by mechanical embossing, stretch rupturing, needle punching, slitting, ring-rolling, forming a structural elastic-like web, or any combination thereof.
A drive assembly for a rail transport system for conveying bulk materials via a plurality of cars adapted to form a train , each car having a pair of side drive plates and a trough arrangement for carrying the bulk materials on a rail, said drive assembly comprising: a support structure , at least one drive unit connected to the support structure, said drive unit including at least one drive tire adapted to frictionally contact a side drive plate of at least one of the cars for imparting a driven moment to the car, and a spring element operatively located between the support and the drive unit to control squeeze force between the contacting drive tire and side plate of the car, characterized in that the spring element is substantially parallel to a plane of the drive tire , wherein the drive unit is further adapted to pivot at the connection to the support structure on a plane parallel to the track such that drive force is reacted at the connection between the drive unit and the support and squeeze force is reacted through the spring element. a support structure , at least one drive unit connected to the support structure, said drive unit including at least one drive tire adapted to frictionally contact a side drive plate of at least one of the cars for imparting a driven moment to the car, and a spring element operatively located between the support and the drive unit to control squeeze force between the contacting drive tire and side plate of the car, characterized in that the spring element is substantially parallel to a plane of the drive tire , wherein the drive unit is further adapted to pivot at the connection to the support structure on a plane parallel to the track such that drive force is reacted at the connection between the drive unit and the support and squeeze force is reacted through the spring element.
A rim cleaning station with • a conveyor for infeeding and outfeeding a complete wheel including a tire and a rim , • a centering and rotating device for centering and rotating the complete wheel , and • a cleaning device with a cleaning head which can be brought into contact with the rim during a cleaning process, characterized in that the cleaning device has a winding roller and an unwinding roller for a cleaning belt , a roller and/or belt drive and guide means for guiding the cleaning belt around the cleaning head . • a conveyor for infeeding and outfeeding a complete wheel including a tire and a rim , • a centering and rotating device for centering and rotating the complete wheel , and • a cleaning device with a cleaning head which can be brought into contact with the rim during a cleaning process, characterized in that the cleaning device has a winding roller and an unwinding roller for a cleaning belt , a roller and/or belt drive and guide means for guiding the cleaning belt around the cleaning head .
A method for controlling an on-board intercommunication system in a vehicle comprising a plurality of seats , each of the seats being associated with at least one sound reproduction device so that the reproduction device is capable of emitting a sound audible only to an occupant of the seat, said seats being distributed in the vehicle in rows, and at least a first sound acquisition device , said method comprising the steps of : - Detecting a reception, by a first sound acquisition device , of a voice message spoken by a first occupant of the vehicle, - Control of an analysis of the message, by a voice recognition module and identification of a second occupant, designated in the message and recipient of the message, - Determination , from the message, of a first seat occupied by the first occupant , - Determining from the message a second seat occupied by the second occupant , - Controlling a broadcast of the message by the sound reproduction device of the second seat if the first seat and the second seat are in different rows. - Detecting a reception, by a first sound acquisition device , of a voice message spoken by a first occupant of the vehicle, - Control of an analysis of the message, by a voice recognition module and identification of a second occupant, designated in the message and recipient of the message, - Determination , from the message, of a first seat occupied by the first occupant , - Determining from the message a second seat occupied by the second occupant , - Controlling a broadcast of the message by the sound reproduction device of the second seat if the first seat and the second seat are in different rows.
A system for transmitting electrical power comprising: - a sinusoidal alternating current generator configured to be connected to a power supply source and operate at non-resonant fixed frequency; - a transmission circuit , of the non-resonant type, connected with the current generator using a closed path and configured to generate a magnetic field; wherein the system comprises a plurality of receiver circuits , of the resonant type, which are configured to be connected to a respective user (U) and be positioned in a space close to the transmission circuit to be immersed in the magnetic field generated by the transmission circuit in such a way as to generate an induced current for powering the user (U), each receiver circuit of said plurality being configured to maintain a tuning between the fixed frequency of the current generator and a resonance frequency of the circuit receiver , characterised in that each receiver circuit of said plurality comprises a variable linear inductor configured for tuning the resonance frequency of the receiver circuit to the non-resonant fixed frequency of the current generator , and in that each receiver circuit of said plurality is equipped with a power switch, configured to induce the current when the receiver circuit is positioned inside the perimeter delimited by the closed path of the transmission circuit . - a sinusoidal alternating current generator configured to be connected to a power supply source and operate at non-resonant fixed frequency; - a transmission circuit , of the non-resonant type, connected with the current generator using a closed path and configured to generate a magnetic field;
RAILROAD RAIL PROFILE, comprising foot , web and head ; wherein the profile provides that the web is formed by at least three walls , with two external walls being parallel to each other in order to maintain a spacing (x) for the arrangement of at least one central wall forming a triple web ; the lower ends of the external walls of the triple web have side branches , directed in opposite directions to each other, making up the foot , while the upper ends of said external walls are joined together per a single sector that makes up the head , the at least one central wall projecting from the lower face of the head and the free end of which being flush with the lower base of the side branches , wherein each wall has a width (W1, W2, W3) and at least the width (W2) of the central wall is different from each width (W1,W3) of each external wall .
A method of training an acoustic model , wherein the training includes a data preparation phase implemented on a data preparation subsystem, and a training loop implemented on a training subsystem, wherein the training loop follows the data preparation phase and includes a plurality of successive epochs, said method including: in the data preparation phase : providing time domain training data , wherein the training data are or include at least one example of audio data, extracting at least one feature of the time domain training data , and providing the at least one feature to the training subsystem; during each epoch of the training loop: augmenting the at least one feature , wherein the augmentation occurs in at least one feature domain, thereby generating augmented training data which is temporary and only used during training in one epoch; and using at least some of the augmented training data to train the model , wherein the training data are indicative of features comprising frequency bands, and the augmentation occurs in the frequency domain, and wherein augmenting the at least one feature comprises drawing a random Signal to Noise Ratio, SNR, from an SNR distribution and drawing a random stationary noise spectrum shape from a distribution of noise spectrum shapes, and determining the augmentation as noise whose power as a function of frequency is determined from the drawn random SNR and the drawn random stationary noise spectrum. in the data preparation phase : providing time domain training data , wherein the training data are or include at least one example of audio data, extracting at least one feature of the time domain training data , and providing the at least one feature to the training subsystem; providing time domain training data , wherein the training data are or include at least one example of audio data, extracting at least one feature of the time domain training data , and providing the at least one feature to the training subsystem; during each epoch of the training loop: augmenting the at least one feature , wherein the augmentation occurs in at least one feature domain, thereby generating augmented training data which is temporary and only used during training in one epoch; and using at least some of the augmented training data to train the model , augmenting the at least one feature , wherein the augmentation occurs in at least one feature domain, thereby generating augmented training data which is temporary and only used during training in one epoch; and using at least some of the augmented training data to train the model , wherein the training data are indicative of features comprising frequency bands, and the augmentation occurs in the frequency domain, and wherein augmenting the at least one feature comprises drawing a random Signal to Noise Ratio, SNR, from an SNR distribution and drawing a random stationary noise spectrum shape from a distribution of noise spectrum shapes, and determining the augmentation as noise whose power as a function of frequency is determined from the drawn random SNR and the drawn random stationary noise spectrum.
A method for transmission of New Radio, NR, control information in a Long Term Evolution, LTE, downlink subframe comprising resource elements, wherein the resource elements of at least two symbols in the subframe are allocatable for LTE control information, the method being performed by a network node , the method comprising: configuring (S102) some of said resource elements for LTE transmission and some other of said resource elements for NR transmission within the subframe such that NR control information is allocated to resource elements of at least one symbol within the at least two symbols allocatable for the LTE control information in the subframe ; allocating (S108) downlink LTE data to resource elements of symbols within the subframe and outside the at least two symbols allocatable for the LTE control information; and initiating (S112) transmission of the subframe from co-sited antennas , such that the resource elements for LTE transmission and the resource elements for NR transmission are transmitted from the co-sited antennas , wherein the NR control information is provided in an NR Physical Downlink Control Channel, PDCCH. configuring (S102) some of said resource elements for LTE transmission and some other of said resource elements for NR transmission within the subframe such that NR control information is allocated to resource elements of at least one symbol within the at least two symbols allocatable for the LTE control information in the subframe ; allocating (S108) downlink LTE data to resource elements of symbols within the subframe and outside the at least two symbols allocatable for the LTE control information; and initiating (S112) transmission of the subframe from co-sited antennas , such that the resource elements for LTE transmission and the resource elements for NR transmission are transmitted from the co-sited antennas , wherein the NR control information is provided in an NR Physical Downlink Control Channel, PDCCH.
A system for generating a three-dimensional model of a face of a user, the system comprising: a head-mounted display (HMD) configured to present virtual content to a user ; an inward-facing imaging system , wherein the inward-facing imaging system is configured to image at least a portion of the face of the user while the user is wearing the HMD ; an inertial measurement unit (IMU) associated with the HMD and configured to detect movements of the HMD; and a hardware processor programmed to: detect a trigger to initiate imaging of a face of the user, wherein the trigger comprises a movement detected by the IMU involving putting the HMD onto a head of the user or taking the HMD off of the head of the user; activate , in response to detecting the trigger, the inward-facing imaging system to acquire images; detect a stopping condition for stopping the imaging based on data acquired from at least one of the IMU or the inward-facing imaging system; analyze the images acquired by the inward-facing imaging system with a stereo vision algorithm; and fuse the images to generate a face model of the user's face based at least partly on an output of the stereo vision algorithm. a head-mounted display (HMD) configured to present virtual content to a user ; an inward-facing imaging system , wherein the inward-facing imaging system is configured to image at least a portion of the face of the user while the user is wearing the HMD ; an inertial measurement unit (IMU) associated with the HMD and configured to detect movements of the HMD; and a hardware processor programmed to: detect a trigger to initiate imaging of a face of the user, wherein the trigger comprises a movement detected by the IMU involving putting the HMD onto a head of the user or taking the HMD off of the head of the user; activate , in response to detecting the trigger, the inward-facing imaging system to acquire images; detect a stopping condition for stopping the imaging based on data acquired from at least one of the IMU or the inward-facing imaging system; analyze the images acquired by the inward-facing imaging system with a stereo vision algorithm; and fuse the images to generate a face model of the user's face based at least partly on an output of the stereo vision algorithm. detect a trigger to initiate imaging of a face of the user, wherein the trigger comprises a movement detected by the IMU involving putting the HMD onto a head of the user or taking the HMD off of the head of the user; activate , in response to detecting the trigger, the inward-facing imaging system to acquire images; detect a stopping condition for stopping the imaging based on data acquired from at least one of the IMU or the inward-facing imaging system; analyze the images acquired by the inward-facing imaging system with a stereo vision algorithm; and fuse the images to generate a face model of the user's face based at least partly on an output of the stereo vision algorithm.
A system for a controller area network (CAN) transceiver of a motor vehicle, comprising: a controller area network (CAN) transceiver , the CAN transceiver requiring a minimum operating voltage to be ON; a main power supply, the main power supply being unregulated; a secondary power supply set above the minimum operating voltage of the CAN transceiver , the secondary power supply being regulated; a first diode , the first diode allowing the main power supply to power the CAN transceiver ; a second diode , the second diode allowing the secondary power supply to power the CAN transceiver ; wherein when the main power supply has a low cranking voltage below a normal operating voltage range, the first diode is reverse bias and the second diode is forward bias at the low cranking voltage, the secondary power supply powers the CAN transceivers at the low cranking voltage, thereby allowing the CAN transceiver to remain ON at the low cranking voltage. a main power supply, the main power supply being unregulated; a secondary power supply set above the minimum operating voltage of the CAN transceiver , the secondary power supply being regulated; a first diode , the first diode allowing the main power supply to power the CAN transceiver ; a second diode , the second diode allowing the secondary power supply to power the CAN transceiver ; wherein when the main power supply has a low cranking voltage below a normal operating voltage range, the first diode is reverse bias and the second diode is forward bias at the low cranking voltage, the secondary power supply powers the CAN transceivers at the low cranking voltage, thereby allowing the CAN transceiver to remain ON at the low cranking voltage.