mhurhangee/ep-ind-claims huggingface dataset:
A method of vectored transmission in a Digital Subscriber Line, DSL, system using Discrete Multi-tone communications over a plurality of communications lines, each of the plurality of communication lines have at least one transmitter and at least one receiver, and wherein cross-talk interference between the plurality of communication lines occurs during transmission, the method comprising: providing signals within a plurality of tones to a precoder block, determining parameters of the precoder block using a communication adaptation unit and line and signal characteristics of the plurality of communication lines, pre-distorting the signals within the plurality of tones using the precoder block and the determined parameters, and transmitting the pre-distorted signals on at least one of the plurality of communication lines, wherein the cross-talk interference is eliminated or reduced by transmission of the pre-distorted signal on the at least one of the plurality of communications lines by using the DSL system to perform synchronized block transmission, characterised in that: the elimination or reduction in the cross talk interference uses an allocation of energy in frequency that is determined by waterfilling optimization, performed independently for respective users transmitting concurrently on the plurality of communication lines, and wherein the block transmission refers to transmission of blocks having cyclic prefix and cyclic suffix of at least a minimum length, larger than the channel propagation delay. providing signals within a plurality of tones to a precoder block, determining parameters of the precoder block using a communication adaptation unit and line and signal characteristics of the plurality of communication lines, pre-distorting the signals within the plurality of tones using the precoder block and the determined parameters, and transmitting the pre-distorted signals on at least one of the plurality of communication lines, wherein the cross-talk interference is eliminated or reduced by transmission of the pre-distorted signal on the at least one of the plurality of communications lines by using the DSL system to perform synchronized block transmission, characterised in that: the elimination or reduction in the cross talk interference uses an allocation of energy in frequency that is determined by waterfilling optimization, performed independently for respective users transmitting concurrently on the plurality of communication lines, and wherein the block transmission refers to transmission of blocks having cyclic prefix and cyclic suffix of at least a minimum length, larger than the channel propagation delay. the elimination or reduction in the cross talk interference uses an allocation of energy in frequency that is determined by waterfilling optimization, performed independently for respective users transmitting concurrently on the plurality of communication lines, and wherein the block transmission refers to transmission of blocks having cyclic prefix and cyclic suffix of at least a minimum length, larger than the channel propagation delay.
A method for characterizing radiofrequency interference caused by a plurality of sources, comprising: - using at least one observing device scanning successively a plurality of radiofrequency bands for performing interference measurements in said plurality of radiofrequency bands, in different space locations, and at different time instants, and providing observations at successive time instants of: * a current observing frequency, * a current position of the observing device, and * a received interference power in an observed frequency band, - computing, for each interference source and each observation, a likelihood probability to attribute one observation to one interference source, - using said likelihood probability computations to assign each of said observations to one interference source, - for each interference source assigned with one of said observations, estimating a location and a frequency occupation of said interference source, Wherein said likelihood probability computing is based on both frequency observation and interference power observation. - using at least one observing device scanning successively a plurality of radiofrequency bands for performing interference measurements in said plurality of radiofrequency bands, in different space locations, and at different time instants, and providing observations at successive time instants of: * a current observing frequency, * a current position of the observing device, and * a received interference power in an observed frequency band, * a current observing frequency, * a current position of the observing device, and * a received interference power in an observed frequency band, - computing, for each interference source and each observation, a likelihood probability to attribute one observation to one interference source, - using said likelihood probability computations to assign each of said observations to one interference source, - for each interference source assigned with one of said observations, estimating a location and a frequency occupation of said interference source,
A centrifugal fan assembly for improving flow of air through a heat exchanger, the fan assembly comprising: a first subassembly comprising a first impeller flange, and a second subassembly comprising a second impeller flange, wherein any of the first and second impeller flanges (11, 12) comprises a plurality of integrally formed impeller blades, wherein the impeller blades and the first and second impeller flanges constitute an impeller, wherein the first subassembly comprises a rotatable inlet shroud integrally formed with the first impeller flange, wherein the rotatable inlet shroud is arranged to guide the air flow entering the impeller, and wherein the rotatable inlet shroud exhibits together with the first impeller flange a U-shaped cross-section that is open towards the radial outside, characterized in that at least one impeller blade arranged on one of the first or second impeller flanges (11, 12) comprises at least one tab arranged to mate with a corresponding inlet cone arranged on the other of the two impeller flanges, wherein the least one tab is arranged to be deformed to expand when in a mating position with the corresponding inlet cone, thereby securing the two subassemblies (111, 112) together. a first subassembly comprising a first impeller flange, and a second subassembly comprising a second impeller flange, wherein any of the first and second impeller flanges (11, 12) comprises a plurality of integrally formed impeller blades, wherein the impeller blades and the first and second impeller flanges constitute an impeller, wherein the first subassembly comprises a rotatable inlet shroud integrally formed with the first impeller flange, wherein the rotatable inlet shroud is arranged to guide the air flow entering the impeller, and wherein the rotatable inlet shroud exhibits together with the first impeller flange a U-shaped cross-section that is open towards the radial outside, characterized in that at least one impeller blade arranged on one of the first or second impeller flanges (11, 12) comprises at least one tab arranged to mate with a corresponding inlet cone arranged on the other of the two impeller flanges, wherein the least one tab is arranged to be deformed to expand when in a mating position with the corresponding inlet cone, thereby securing the two subassemblies (111, 112) together.
A filter processing apparatus for performing filter processing using a filter kernel for processing-target data, comprising: K arithmetic operation means for performing predetermined arithmetic operation processing parallelly; data holding means (303, 306) for holding a plurality of data values included in the processing-target data as an L-dimensional orthogonal array; coefficient holding means (302, 305) for holding a plurality of filter coefficients included in the filter kernel as an L-dimensional orthogonal array; first pattern holding means (301, 307) for holding a first pattern that selects K data values input to the K arithmetic operation means from the plurality of data values; second pattern holding means (301, 304) for holding a second pattern that selects one filter coefficient input to the K arithmetic operation means from the plurality of filter coefficients; and control means for sequentially inputting the K data values to the K arithmetic operation means with reference to the first pattern and sequentially inputting the one common filter coefficient to the K arithmetic operation means with reference to the second pattern. K arithmetic operation means for performing predetermined arithmetic operation processing parallelly; data holding means (303, 306) for holding a plurality of data values included in the processing-target data as an L-dimensional orthogonal array; coefficient holding means (302, 305) for holding a plurality of filter coefficients included in the filter kernel as an L-dimensional orthogonal array; first pattern holding means (301, 307) for holding a first pattern that selects K data values input to the K arithmetic operation means from the plurality of data values; second pattern holding means (301, 304) for holding a second pattern that selects one filter coefficient input to the K arithmetic operation means from the plurality of filter coefficients; and control means for sequentially inputting the K data values to the K arithmetic operation means with reference to the first pattern and sequentially inputting the one common filter coefficient to the K arithmetic operation means with reference to the second pattern.
A variant polypeptide having lactase activity, wherein the variant has an amino acid sequence which, when aligned with the lactase comprising the sequence set out in SEQ ID NO: 2, comprises at least one substitution of an amino acid residue corresponding to any of amino acids 233, 257, 258, 263, 274, 284, 297, 415, 440, 483, 619, 621, 622, 633, 862 or 1004 said positions being defined with reference to SEQ ID NO: 2 and wherein the variant has one or more altered properties as compared with a reference polypeptide having lactase activity and wherein said variant has at least 80% sequence identity with SEQ ID NO:2.
An anti-vibration device for a vehicle comprising: a fist torque rod assembly having a first rod with one end fixed to an engine and the other end fixed to a vehicle body, an inertial mass supported on the first rod, and an actuator causing the inertial mass to reciprocate in the axial direction of the first rod; and a second torque rod assembly, characterized in that: the second torque rod assembly has no inertial mass actuator and has a second rod with one end fixed to the engine and the other end fixed to a sub-frame that is installed on the vehicle body via an elastic member, and wherein the rigid body resonant frequency of the second torque rod assembly in both the pitch and vertical directions is set higher than the rigid body resonant frequency of the sub-frame in both the pitch and vertical direction in at least one operating condition. a fist torque rod assembly having a first rod with one end fixed to an engine and the other end fixed to a vehicle body, an inertial mass supported on the first rod, and an actuator causing the inertial mass to reciprocate in the axial direction of the first rod; and a second torque rod assembly, the second torque rod assembly has no inertial mass actuator and has a second rod with one end fixed to the engine and the other end fixed to a sub-frame that is installed on the vehicle body via an elastic member, and wherein the rigid body resonant frequency of the second torque rod assembly in both the pitch and vertical directions is set higher than the rigid body resonant frequency of the sub-frame in both the pitch and vertical direction in at least one operating condition.
An ultra-wideband wireless communication system, comprising: a first wireless apparatus; a second wireless apparatus configured to participate in a first ranging sequence with the first wireless apparatus; and a transmission channel between the first and second wireless apparatuses that transmits data of the first ranging sequence, wherein at least one of the first wireless apparatus or second wireless apparatus is configured to generate at least one channel impulse response and to determine from the at least one CIR whether the transmission channel includes a line-of-sight channel; and a special purpose processor configured to reduce a current performance level of the first wireless apparatuses during a second ranging sequence in response to a determination that the transmission channel includes the line-of-sight channel and by reducing a quality of an estimate of the at least one CIRs, a supply voltage, a number of preamble symbols used to establish a correlation result, an analog-to-digital converter sampling rate, a number of ADC bits, or a combination thereof. a first wireless apparatus; a second wireless apparatus configured to participate in a first ranging sequence with the first wireless apparatus; and a transmission channel between the first and second wireless apparatuses that transmits data of the first ranging sequence, wherein at least one of the first wireless apparatus or second wireless apparatus is configured to generate at least one channel impulse response and to determine from the at least one CIR whether the transmission channel includes a line-of-sight channel; and a special purpose processor configured to reduce a current performance level of the first wireless apparatuses during a second ranging sequence in response to a determination that the transmission channel includes the line-of-sight channel and by reducing a quality of an estimate of the at least one CIRs, a supply voltage, a number of preamble symbols used to establish a correlation result, an analog-to-digital converter sampling rate, a number of ADC bits, or a combination thereof.
A method of producing a virus like particle in a plant comprising, a) introducing by transformation a first nucleic acid comprising a first regulatory region active in the plant and operatively linked to a nucleotide sequence encoding an influenza hemagglutinin protein selected from the group consisting of B and H3 into the plant, or portion of the plant, b) introducing by transformation a second nucleic acid comprising a second regulatory region active in the plant and operatively linked to a nucleotide sequence encoding a proton channel protein selected from the group consisting of M2 and BM2, and c) incubating the plant or portion of the plant to produce the VLP. a) introducing by transformation a first nucleic acid comprising a first regulatory region active in the plant and operatively linked to a nucleotide sequence encoding an influenza hemagglutinin protein selected from the group consisting of B and H3 into the plant, or portion of the plant, b) introducing by transformation a second nucleic acid comprising a second regulatory region active in the plant and operatively linked to a nucleotide sequence encoding a proton channel protein selected from the group consisting of M2 and BM2, and c) incubating the plant or portion of the plant to produce the VLP.
An image processing apparatus comprising: acquisition means for acquiring a motion of one or more fingers of a hand in a virtual space in accordance with a motion of one or more fingers of a hand in a real space; contact detection means for detecting contact between the fingers in the virtual space and an object in the virtual space; parameter determination means for detecting the number of fingers of the hand in the virtual space touching the object in the virtual space and, on the basis of the detected number of fingers of the hand in the virtual space touching the object, determining an interaction parameter for obtaining an interaction between the fingers in the virtual space and the object; computation means for computing a motion of the object on the basis of the determined interaction parameter; and drawing means for drawing the object with the motion computed, wherein the interaction parameter comprises a friction parameter between the fingers and the object, and the computation means computes the motion of the object on the basis of the friction parameter, characterised by the friction parameter being determined in dependence upon the size of a superimposition between the fingers in the virtual space and the object and a friction coefficient being determined in dependence upon the number of fingers of the hand in the virtual space touching the object, and the size of superimposition is a depth of the contact detected by the contact detection means from a surface of the object. acquisition means for acquiring a motion of one or more fingers of a hand in a virtual space in accordance with a motion of one or more fingers of a hand in a real space; contact detection means for detecting contact between the fingers in the virtual space and an object in the virtual space; parameter determination means for detecting the number of fingers of the hand in the virtual space touching the object in the virtual space and, on the basis of the detected number of fingers of the hand in the virtual space touching the object, determining an interaction parameter for obtaining an interaction between the fingers in the virtual space and the object; computation means for computing a motion of the object on the basis of the determined interaction parameter; and drawing means for drawing the object with the motion computed, wherein the interaction parameter comprises a friction parameter between the fingers and the object, and the computation means computes the motion of the object on the basis of the friction parameter, characterised by the friction parameter being determined in dependence upon the size of a superimposition between the fingers in the virtual space and the object and a friction coefficient being determined in dependence upon the number of fingers of the hand in the virtual space touching the object, and the size of superimposition is a depth of the contact detected by the contact detection means from a surface of the object.
A method for detection and viewing of fuel volume in a tank of a motor vehicle (100; 110), comprising the steps of: - generating information (V) concerning fuel volumes in said tank, - providing a filtering function (Filter1) to equalise variations of said information generated, - responding to a predetermined amount of deviation (x) between the information generated and corresponding filtered information deactivating said filtering function (Filter1), characterised by the step of - reactivating said filtering function (Filter1) on the basis of a speed of the vehicle. - generating information (V) concerning fuel volumes in said tank, - providing a filtering function (Filter1) to equalise variations of said information generated, - responding to a predetermined amount of deviation (x) between the information generated and corresponding filtered information deactivating said filtering function (Filter1), characterised by the step of - reactivating said filtering function (Filter1) on the basis of a speed of the vehicle.
A method of operating a production for producing a plurality of products, the method comprising: inspecting the products according to a first inspection rate, the inspection rate determining the number of products that are inspected during a period of time (n-1, n, n+1) and/or from a given set of products, wherein an inspection of one of the products comprises testing, at at least one inspection station, obtaining test data based on the inspection of at least one of the products, determining, based on the test data obtained, a probability distribution of one or more test variables measured when testing the products, setting a threshold (O1, O2) for a number of products not fulfilling the testing, determining a second inspection rate based on the threshold set (O1, 02) and the probability distribution, and inspecting the products according to a second inspection rate wherein determining the probability distribution of one or more test variables comprises the step of: fitting the test data based on a kernel density estimation. inspecting the products according to a first inspection rate, the inspection rate determining the number of products that are inspected during a period of time (n-1, n, n+1) and/or from a given set of products, wherein an inspection of one of the products comprises testing, at at least one inspection station, obtaining test data based on the inspection of at least one of the products, determining, based on the test data obtained, a probability distribution of one or more test variables measured when testing the products, setting a threshold (O1, O2) for a number of products not fulfilling the testing, determining a second inspection rate based on the threshold set (O1, 02) and the probability distribution, and inspecting the products according to a second inspection rate wherein determining the probability distribution of one or more test variables comprises the step of: fitting the test data based on a kernel density estimation.
Male connector of a plug-in connection arrangement for pressure pipes, comprising a retaining clip for detachably locking the plug-in connection arrangement, said retaining clip comprising - attachment portions (2, 3) extending in axial direction on the outer wall, and - at least one locking portion for engaging a locking recess on an inner wall of a female connector, wherein the attachment portions (2,3) and the at least one locking portion are formed integrally from wire, and - a recess or a circumferentially extending groove in the outer wall for accommodation of the retaining clip, characterised in that side walls of the recess or the circumferentially extending groove form a front abutment and a rear abutment for the form-fitting accommodation of the attachment portions (2, 3) of the retaining clip in axial direction, whereby the attachment portions fix the retaining clip on an outer wall of the male connector. - attachment portions (2, 3) extending in axial direction on the outer wall, and - at least one locking portion for engaging a locking recess on an inner wall of a female connector, wherein the attachment portions (2,3) and the at least one locking portion are formed integrally from wire, and - a recess or a circumferentially extending groove in the outer wall for accommodation of the retaining clip,