mhurhangee/ep-ind-claims huggingface dataset:
A method for automated tuning of a sound system, the sound system comprising cross-over filters (X 1 (z),..., X L (z)), delay lines, equalizing filters, and at least two loudspeakers, wherein linear-phase adaptive filters (W 1 (z),..., W L (z)) are used to implement the delay lines and the equalization filter; the method comprising: reproducing a useful sound signal (x[n]) through the loudspeakers, measuring sound pressure values at at least one location, providing a joint target transfer function for tuning the delay lines as well as the equalizing filters of the sound system, the joint target transfer function representing a first target function for tuning the delay lines and a second target function for equalizing an amplitude response of the equalizing filters, adjusting the cut-off frequency of the cross-over filters, adjusting the delay of the delay lines and adjusting amplitude responses of the equalizing filters by adapting filter coefficients of the linear-phase adaptive filters (W 1 (z),..., W L (z)) such, that the actual transfer phase response of the sound system approximates the first target function and the actual amplitude response of the sound system approximates the second target function, wherein the joint target function is calculated from an impulse response of a system composed of a gamma tone analysis filter unit and a gamma tone synthesis filter unit, wherein the second target function for equalizing an amplitude response is inserted between the gamma tone analysis filter unit and a gamma tone synthesis filter unit. reproducing a useful sound signal (x[n]) through the loudspeakers, measuring sound pressure values at at least one location, providing a joint target transfer function for tuning the delay lines as well as the equalizing filters of the sound system, the joint target transfer function representing a first target function for tuning the delay lines and a second target function for equalizing an amplitude response of the equalizing filters, adjusting the cut-off frequency of the cross-over filters, adjusting the delay of the delay lines and adjusting amplitude responses of the equalizing filters by adapting filter coefficients of the linear-phase adaptive filters (W 1 (z),..., W L (z)) such, that the actual transfer phase response of the sound system approximates the first target function and the actual amplitude response of the sound system approximates the second target function, wherein the joint target function is calculated from an impulse response of a system composed of a gamma tone analysis filter unit and a gamma tone synthesis filter unit, wherein the second target function for equalizing an amplitude response is inserted between the gamma tone analysis filter unit and a gamma tone synthesis filter unit.
A handheld apparatus configured for testing a sample of prepared food for multiple types of allergens and/or food intolerance ingredients; the apparatus comprising: - a handheld test meter adapted for receiving a disposable electrochemical test unit; and - a disposable electrochemical test unit configured for electrochemical sensing of an allergen and/or food intolerance ingredient; wherein said disposable electrochemical test unit comprises a connector configured for connecting with the handheld test meter; wherein an electronic identification tag is embedded in said disposable electrochemical test unit, said electronic identification tag comprising information on the type of disposable electrochemical test unit; wherein said electronic identification tag is a passive RFID tag; wherein said handheld test meter is configured to read said electronic identification tag, and in response to its information on the type of disposable electrochemical test unit, configured to detect and process the electrochemical signal generated by the disposable electrochemical test unit during use to provide an indication of presence and/or amount of allergen and/or food intolerance ingredient to the user; characterized in that said handheld test meter comprises an insertion hole comprising a clamping section with an engagement member; wherein said connector comprises an engagement groove adapted to be engaged with the engagement member in the clamping section, wherein the electronic identification tag is embedded in the engagement groove, wherein the engagement member comprises an electronic identification tag reader. - a handheld test meter adapted for receiving a disposable electrochemical test unit; and - a disposable electrochemical test unit configured for electrochemical sensing of an allergen and/or food intolerance ingredient; wherein said disposable electrochemical test unit comprises a connector configured for connecting with the handheld test meter; wherein an electronic identification tag is embedded in said disposable electrochemical test unit, said electronic identification tag comprising information on the type of disposable electrochemical test unit; wherein said electronic identification tag is a passive RFID tag; wherein said handheld test meter is configured to read said electronic identification tag, and in response to its information on the type of disposable electrochemical test unit, configured to detect and process the electrochemical signal generated by the disposable electrochemical test unit during use to provide an indication of presence and/or amount of allergen and/or food intolerance ingredient to the user; characterized in that said handheld test meter comprises an insertion hole comprising a clamping section with an engagement member; wherein said connector comprises an engagement groove adapted to be engaged with the engagement member in the clamping section, wherein the electronic identification tag is embedded in the engagement groove, wherein the engagement member comprises an electronic identification tag reader.
An x-ray examination apparatus comprising: a detector array comprising a detection surface, the detector array having an effective size that is greater than an actual size of the detection surface; and a correction component configured to correct for a difference between the actual size and the effective size, wherein the detector array comprises a plurality of channels and a dead space, characterised in that the correction component is configured to perform interpolation using information acquired from channels neighboring the dead space to correct for the difference between the actual size and the effective size. a detector array comprising a detection surface, the detector array having an effective size that is greater than an actual size of the detection surface; and a correction component configured to correct for a difference between the actual size and the effective size, wherein the detector array comprises a plurality of channels and a dead space, characterised in that the correction component is configured to perform interpolation using information acquired from channels neighboring the dead space to correct for the difference between the actual size and the effective size.
A device for dispensing cryogenic liquid gases, comprising a source of cryogenic liquid gas, a feeding means (3, 12) to feed a selected amount of said cryogenic liquid gas to a receiving container, measuring means configured to measure the amount of cryogenic liquid gas in said receiving container, characterized in that said feeding means (3, 12) are configured to feed said cryogenic liquid gas to said receiving container that is open and at ambient pressure; and in that said device further comprises: a closable chamber configured to house said receiving container and at least part of said feeding means (3, 12), said measuring means and control means configured for controlling at least the feeding of liquid cryogenic gas to said receiving container and the interrupting of said feeding of cryogenic liquid gas once the previously selected amount of cryogenic liquid gas has been delivered, the device further comprising closing means for said closable chamber, configured to allow the passage of said receiving container when said chamber is open.
Method for operating a public address system comprising a central processing unit that feeds audio signals to a plurality of parallel-connected loudspeakers via a two-wire loop that is routed via isolator modules, each of which comprises - at least one switch to interrupt the loop in the event of a short circuit, - a controlling microcontroller, - an energy store that can be recharged from the loop, - and voltage test circuits for an AC supply voltage supplied by the central processing unit, characterised in that when the loop is started up, the central processing unit measures the impedance of said loop step by step from the first to the last isolator module as well as the impedance of the entire loop, enters the measured values as target values into an impedance table, during operation periodically measures the impedance of the entire loop and compares said impedance with the corresponding target value from the impedance table, generates a fault notification if a discrepancy is detected, and determines and displays the fault location by comparing the measured value with the individual target values in the impedance table. - at least one switch to interrupt the loop in the event of a short circuit, - a controlling microcontroller, - an energy store that can be recharged from the loop, - and voltage test circuits for an AC supply voltage supplied by the central processing unit,
A method for processing electromagnetic signals of the ultra-wideband type that are received by a receiver made up of 2n modules (MOD1, MOD2) coupled in parallel, with n being a non-zero integer, each module comprising 2p encoders (COD1,..., COD4) of the high speed type, with p being a non-zero integer, each of said encoders incorporating a memory (MEM1,..., MEM4), characterised in that for each module said method comprises: - sampling analogue RF/microwave signals received as a function of a sampling frequency selected according to the Shannon sampling theorem, so as to obtain samples of digital data that represent said analogue RF/microwave signals; - 2p simultaneous write phases (writing) of the same samples of digital data on the memories of the 2p encoders that it incorporates; then - 2p simultaneous read phases (reading) of said samples of data, so that as soon as a module is in the read phase, another module is in the write phase at the same time. - sampling analogue RF/microwave signals received as a function of a sampling frequency selected according to the Shannon sampling theorem, so as to obtain samples of digital data that represent said analogue RF/microwave signals; - 2p simultaneous write phases (writing) of the same samples of digital data on the memories of the 2p encoders that it incorporates; then - 2p simultaneous read phases (reading) of said samples of data,
A method for a user equipment, UE, to provide feedback, the method comprising: connecting with a first cell associated with a first network entity and a second cell associated with a second network entity; receiving a radio resource control, RRC, message, the RRC message comprising a subframe configuration indicating a subset of subframes to be used to send feedback associated with one or more physical downlink shared channel, PDSCH, transmissions received from the first network entity; receiving a first PDSCH transmission from the first network entity and a second PDSCH transmission from the second network entity; determining a first subframe from the subset of subframes to send a first feedback associated with the first PDSCH transmission to the first network entity based on at least the subframe configuration comprised in the RRC message and a timing relationship; sending the first feedback associated with the first PDSCH transmission to the first network entity using the first subframe, wherein the first feedback is sent using one or more of a first physical shared uplink channel, PUSCH, or a first physical uplink control channel, PUCCH; and sending a second feedback associated with the second PDSCH transmission to the second network entity, wherein the second feedback is sent using one or more of a second physical shared uplink channel, PUSCH, or a second physical uplink control channel, PUCCH, and wherein the first feedback and the second feedback are segregated in a time domain. connecting with a first cell associated with a first network entity and a second cell associated with a second network entity; receiving a radio resource control, RRC, message, the RRC message comprising a subframe configuration indicating a subset of subframes to be used to send feedback associated with one or more physical downlink shared channel, PDSCH, transmissions received from the first network entity; receiving a first PDSCH transmission from the first network entity and a second PDSCH transmission from the second network entity; determining a first subframe from the subset of subframes to send a first feedback associated with the first PDSCH transmission to the first network entity based on at least the subframe configuration comprised in the RRC message and a timing relationship; sending the first feedback associated with the first PDSCH transmission to the first network entity using the first subframe, wherein the first feedback is sent using one or more of a first physical shared uplink channel, PUSCH, or a first physical uplink control channel, PUCCH; and sending a second feedback associated with the second PDSCH transmission to the second network entity, wherein the second feedback is sent using one or more of a second physical shared uplink channel, PUSCH, or a second physical uplink control channel, PUCCH, and wherein the first feedback and the second feedback are segregated in a time domain.
Tool (100; 200; 300; 400) comprising: - an internally empty handle, - a splined shaft mounted in such a way to slide axially inside the handle, - a tip (7; 307; 407) connected to the splined shaft and frontally protruding from the handle, - a first freewheel mounted on the splined shaft in such a way that the splined shaft rotates in clockwise direction when the first freewheel translates forwards relative to the splined shaft and the splined shaft does not rotate relative to the first freewheel when the first freewheel translates backwards relative to the splined shaft, - a second freewheel mounted on the splined shaft in such a way that the splined shaft rotates in anticlockwise direction when the second freewheel translates forwards relative to the splined shaft and the splined shaft does not rotate when the second freewheel translates backwards relative to the splined shaft, - a selector that rotates integrally with the handle and can be moved to a first position, wherein the selector rotates integrally only with the first freewheel, and a second position, wherein the selector rotates integrally only with the second freewheel, - actuation means mounted in the handle in such a way to be actuated by the user to move the selector to said first and second position, and - a back spring disposed in the handle to push the splined shaft frontally; wherein the handle comprises a back body and an intermediate body and the actuation means comprise a metal ring that is revolvingly mounted between the back body and the intermediate body of the handle; characterized in that the metal ring has an internal thread and the selector has a cylindrical body with an external thread that is engaged in the internal thread of the metal ring. - an internally empty handle, - a splined shaft mounted in such a way to slide axially inside the handle, - a tip (7; 307; 407) connected to the splined shaft and frontally protruding from the handle, - a first freewheel mounted on the splined shaft in such a way that the splined shaft rotates in clockwise direction when the first freewheel translates forwards relative to the splined shaft and the splined shaft does not rotate relative to the first freewheel when the first freewheel translates backwards relative to the splined shaft, - a second freewheel mounted on the splined shaft in such a way that the splined shaft rotates in anticlockwise direction when the second freewheel translates forwards relative to the splined shaft and the splined shaft does not rotate when the second freewheel translates backwards relative to the splined shaft, - a selector that rotates integrally with the handle and can be moved to a first position, wherein the selector rotates integrally only with the first freewheel, and a second position, wherein the selector rotates integrally only with the second freewheel, - actuation means mounted in the handle in such a way to be actuated by the user to move the selector to said first and second position, and - a back spring disposed in the handle to push the splined shaft frontally;
An excitation device for stators of generators adapted to compensate the reactive power requirement for high-induction measurement, characterized by comprising a number of individual excitation modules and a corresponding number of individual excitation windings, wherein the number of individual excitation modules depends on the size and energy requirement of the generator and wherein each of the individual excitation modules is provided with its own individual excitation winding, wherein the individual excitation windings do not form an electrical series connection, and the excitation device is configured to provide the necessary total excitation current induced in the stator by superimposing the individual currents of the individual excitation windings.
Casting apparatus for the production of a cast web of homogenized tobacco material, said casting apparatus comprising o a casting box adapted to contain a slurry; o a movable support; o a casting blade adapted to cast the slurry contained in the casting box onto the movable support so as to form the cast web of said homogenized tobacco material; o characterized in that said casting blade has a transverse cross section defining a blade edge, said blade edge comprising a first point having a first radius of curvature and a second point having a second radius of curvature, said first and second radii of curvature being comprised between about 1 mm and about 500 mm and being different from each other. o a casting box adapted to contain a slurry; o a movable support; o a casting blade adapted to cast the slurry contained in the casting box onto the movable support so as to form the cast web of said homogenized tobacco material; o characterized in that said casting blade has a transverse cross section defining a blade edge, said blade edge comprising a first point having a first radius of curvature and a second point having a second radius of curvature, said first and second radii of curvature being comprised between about 1 mm and about 500 mm and being different from each other.
A method for transmitting a synchronization signal by a Base Station, BS, in a wireless access system supporting a super-high frequency band, the method comprising: transmitting a message including information indicating a specific frame where a repetitive synchronization signal is transmitted; generating a general synchronization signal without a repetitive characteristic; generating a repetitive synchronization signal based on a repetition factor used for estimating a Carrier Frequency Offset, CFO, of the super-high frequency band; transmitting the general synchronization signal in a frame; and transmitting the repetitive synchronization signal only in the specific frame indicated by the information, wherein the repetition factor represents a repetitive characteristic of the repetitive synchronization signal, wherein the frame is a different frame from the specific frame, wherein the wireless access system supporting the super-high frequency band operates with a center frequency of a few GHz to tens of GHz, and wherein the general synchronization signal is used for estimating a decimal-multiple CFO of the CFO and the repetitive synchronization signal is used for estimating an integer-multiple CFO of the CFO. transmitting a message including information indicating a specific frame where a repetitive synchronization signal is transmitted; generating a general synchronization signal without a repetitive characteristic; generating a repetitive synchronization signal based on a repetition factor used for estimating a Carrier Frequency Offset, CFO, of the super-high frequency band; transmitting the general synchronization signal in a frame; and transmitting the repetitive synchronization signal only in the specific frame indicated by the information, wherein the repetition factor represents a repetitive characteristic of the repetitive synchronization signal, wherein the frame is a different frame from the specific frame, wherein the wireless access system supporting the super-high frequency band operates with a center frequency of a few GHz to tens of GHz, and wherein the general synchronization signal is used for estimating a decimal-multiple CFO of the CFO and the repetitive synchronization signal is used for estimating an integer-multiple CFO of the CFO.
Control method for an impact wrench for setting an expansion anchor, which method, in response to pressing a button, executes a first sequence with the following phases: a first phase, in which a rotary stroke is repeatedly exerted on a screw element of the expansion anchor and a torque transmitted by the rotary stroke to the screw head is estimated until the estimated transmitted torque exceeds a threshold value predetermined for the expansion anchor; and a second phase, in which a number of rotary strokes predetermined for the expansion anchor is exerted on the screw head, characterized in that if the pressing of the button is released before the end of the first sequence, a premature release of the button and the phase in which the button was released are stored in a memory; which method, in response to pressing the button in the event that a premature release is stored in the memory, executes a second sequence of phases, the second sequence depending on the phase in which the button was previously released. a first phase, in which a rotary stroke is repeatedly exerted on a screw element of the expansion anchor and a torque transmitted by the rotary stroke to the screw head is estimated until the estimated transmitted torque exceeds a threshold value predetermined for the expansion anchor; and a second phase, in which a number of rotary strokes predetermined for the expansion anchor is exerted on the screw head, characterized in that if the pressing of the button is released before the end of the first sequence, a premature release of the button and the phase in which the button was released are stored in a memory; which method, in response to pressing the button in the event that a premature release is stored in the memory, executes a second sequence of phases, the second sequence depending on the phase in which the button was previously released.