mhurhangee/ep-ind-claims huggingface dataset:
A method for processing information representative of a transmission channel between a radio equipment, so-called receiver, comprising a plurality (r) of receiving antennas and at least one transmitting antenna, and a radio equipment, so-called transmitter comprising a plurality (t) of transmission antennas and at least one receiving antenna, the number of transmission antennas (t) being greater than the number of receiving antennas (r), said information comprising a matrix representative of the transmission channel estimated beforehand from at least one received data signal, said method comprising a step (R 2) for obtaining at least one pair of eigencharacteristics of the product of the conjugate transpose of the channel matrix with the channel matrix (H ∗ H), consisting of non-zero eigenvalues (λ i) and eigenvectors (u i) associated with said eigenvalues, characterized in that it further comprises the following steps: - Obtaining (R 3) a measurement of a signal to noise ratio in the transmission channel; - Calculation (R 4) at least one eigenvalue ( μ i) of an autocorrelation matrix of symbols on transmission (Q opt), according to a criterion of maximizing a capacity of the transmission channel, from the eigenvalues (λ i) obtained, arranged in descending order and the measurement (p) of the signal to noise ratio, according to the following equations: 0 ≤ p ≤ argma x m ≤ r m − 1 1 + rtρ − 1 ∑ k ≤ m λ k − 1 > rtρ λ m − 1 μ i = 1 p 1 + ∑ j = 1 p 1 rtρ λ j − 1 rtρ λ i For 1 ≤ i ≤ p μ i = 0, for p < i ≤ t p being the number of calculated eigenvalues, the non-zero eigenvalue ( μ i) of the autocorrelation matrix (Q opt) being associated with the same eigenvector (u i) as the eigenvalue (λ i) of the product of the conjugate transpose of the channel matrix with the channel matrix (H ∗ H); - Transmitting (R 5), to the transmitter equipment, information representative of said at least one calculated non-zero eigenvalue (μ i) associated with the eigenvector (u i). - Obtaining (R 3) a measurement of a signal to noise ratio in the transmission channel; - Calculation (R 4) at least one eigenvalue ( μ i) of an autocorrelation matrix of symbols on transmission (Q opt), according to a criterion of maximizing a capacity of the transmission channel, from the eigenvalues (λ i) obtained, arranged in descending order and the measurement (p) of the signal to noise ratio, according to the following equations: 0 ≤ p ≤ argma x m ≤ r m − 1 1 + rtρ − 1 ∑ k ≤ m λ k − 1 > rtρ λ m − 1 μ i = 1 p 1 + ∑ j = 1 p 1 rtρ λ j − 1 rtρ λ i For 1 ≤ i ≤ p μ i = 0, for p < i ≤ t p being the number of calculated eigenvalues, the non-zero eigenvalue ( μ i) of the autocorrelation matrix (Q opt) being associated with the same eigenvector (u i) as the eigenvalue (λ i) of the product of the conjugate transpose of the channel matrix with the channel matrix (H ∗ H); - Transmitting (R 5), to the transmitter equipment, information representative of said at least one calculated non-zero eigenvalue (μ i) associated with the eigenvector (u i).
A method of configuring at least one periodic operation in a wireless communication system comprising a plurality of wireless devices and a serving network serving the plurality of wireless devices, wherein the periodic operation is selectively configurable at one of a shorter periodicity interval and a longer periodicity interval, the method being performed by the serving network and comprising: obtaining (710, 810) speed information indicative of the speed of one or more of the wireless devices in the wireless communication system; determining (720, 820), based on the speed information, whether at least one of the one or more wireless devices is moving at a speed at or above a speed threshold; determining an activity state of the at least one wireless device and selecting the at least one periodic operation that is to be configured dependent on the activity state, wherein the speed threshold depends on the activity state of the at least one wireless device, wherein the activity state comprises one of an idle mode or an active mode; and configuring (730, 830), if it is determined that at least one of the one or more wireless devices is moving at the speed at or above the speed threshold, the at least one periodic operation with the shorter periodicity interval, wherein the at least one periodic operation is at least one of a periodic transmission of a downlink signal and a periodic transmission of an uplink signal. obtaining (710, 810) speed information indicative of the speed of one or more of the wireless devices in the wireless communication system; determining (720, 820), based on the speed information, whether at least one of the one or more wireless devices is moving at a speed at or above a speed threshold; determining an activity state of the at least one wireless device and selecting the at least one periodic operation that is to be configured dependent on the activity state, wherein the speed threshold depends on the activity state of the at least one wireless device, wherein the activity state comprises one of an idle mode or an active mode; and configuring (730, 830), if it is determined that at least one of the one or more wireless devices is moving at the speed at or above the speed threshold, the at least one periodic operation with the shorter periodicity interval, wherein the at least one periodic operation is at least one of a periodic transmission of a downlink signal and a periodic transmission of an uplink signal.
Method for forming a layer on a substrate, which layer increases the light transmission of the substrate and/or reduces the light reflection thereof, wherein the layer is deposited as a mixed layer of a material A and of a material B, wherein the layer is formed in the layer thickness profile with a gradient such that the material B has the smallest proportion of the layer material at the substrate surface and the highest proportion of the layer material at the layer surface and that, after the deposition of the layer, the material B is removed at least in part from the layer, characterized in that zinc oxide or a zinc-oxide-containing compound is used as the material B.
A wireless communication method for an audio-video-navigation, AVN, device of a vehicle using a mobile communication network, the method comprising: receiving, by the AVN device, position information of an estimated target base station, which is estimated based on navigation path information; receiving, by the AVN device, a handover command; comparing, by the AVN device, the position information of the estimated target base station to position information of the AVN device of the vehicle upon receiving the handover command; determining, by the AVN device, whether a first distance from the estimated target base station to the AVN device of the vehicle is within a threshold distance; requesting, by the AVN device, pre-sending with respect to the estimated target base station when the first distance is within the threshold distance; synchronizing, by the AVN device, with the estimated target base station; generating, by the AVN device, a confirmation signal in response to the handover command; and continuously downloading, by the AVN device, from the estimated target base station, data being currently downloaded after a communication network provider server changes a download data path of the AVN device of the vehicle to the estimated target base station upon receiving the confirmation signal, wherein the pre-sending is that the estimated target base station pre-downloads the data being currently downloaded by the AVN device. receiving, by the AVN device, position information of an estimated target base station, which is estimated based on navigation path information; receiving, by the AVN device, a handover command; comparing, by the AVN device, the position information of the estimated target base station to position information of the AVN device of the vehicle upon receiving the handover command; determining, by the AVN device, whether a first distance from the estimated target base station to the AVN device of the vehicle is within a threshold distance; requesting, by the AVN device, pre-sending with respect to the estimated target base station when the first distance is within the threshold distance; synchronizing, by the AVN device, with the estimated target base station; generating, by the AVN device, a confirmation signal in response to the handover command; and continuously downloading, by the AVN device, from the estimated target base station, data being currently downloaded after a communication network provider server changes a download data path of the AVN device of the vehicle to the estimated target base station upon receiving the confirmation signal, wherein the pre-sending is that the estimated target base station pre-downloads the data being currently downloaded by the AVN device.
Pneumatic actuator for a valve, having a housing in which at least one pneumatic piston is arranged, which piston acts on a rotating actuating shaft via a piston rod associated with said piston, the pneumatic piston being coupled to a hydraulic damper in which a hydraulic piston in a hydraulic cylinder can be moved between a first and a second working chamber (11, 12), the first and the second working chamber (11, 12) being connected via a hydraulic line arranged outside the hydraulic cylinder, in which line at least one throttle valve is provided, characterised in that at least one orifice plate is provided in the hydraulic line, which orifice plate is arranged in the hydraulic line in parallel with the at least one throttle valve.
Electric connection device for connecting a conductor having at least one contact bush of a conductive material with a clearing for a contact spring and a contact spring disposed thereat which clamps a conductor plugged into the contact bush from a plug-in side against an inner wall of the contact bush, characterized in that the contact spring is pivotable outwardly through the clearing, such that, as a conductor to be connected is plugged in, the contact spring pivots outwardly as far as the corresponding conductor cross-section while at the same time a corresponding clamping force is applied to the conductor.
A method of wireless communication, comprising: receiving an uplink transmission grant from a serving base station; determining a maximum power reduction for uplink transmissions at a mobile device; determining a specific absorption rate, SAR,-related power reduction; comparing the maximum power reduction with the SAR-related power reduction; and adjusting transmission power according to the SAR-related power reduction in response to the SAR-related power reduction exceeding the maximum power reduction. receiving an uplink transmission grant from a serving base station; determining a maximum power reduction for uplink transmissions at a mobile device; determining a specific absorption rate, SAR,-related power reduction; comparing the maximum power reduction with the SAR-related power reduction; and adjusting transmission power according to the SAR-related power reduction in response to the SAR-related power reduction exceeding the maximum power reduction.
An adhesive composition comprising: (a) at least one propylene-based polymer comprising more than 50 wt% of propylene-derived units and at least one first comonomer-derived units, said propylene-based polymer having a Brookfield viscosity of at least 250 mPa•sec measured by ASTM D-3236 at 190°C, a heat of fusion of at least 60 J/g measured by differential scanning calorimetry and a characteristic time (t c) in the range from 1 to 1000 nanoseconds; (b) an ethylene-based polymer comprising more than 50 wt% ethylene-derived units and at least one second comonomer-derived units, said ethylene-based polymer having a Brookfield viscosity of at least 250 mPa•sec measured by ASTM D-3236 at 190°C, a heat of fusion in the range from 1 to 100 J/g measured by differential scanning calorimetry and a characteristic time (t c) in the range from 1 to 1500 nanoseconds; wherein said at least one first comonomer and said at least one second comonomer are the same or different; wherein said characteristic time (t c) in units of nanoseconds is defined by Equation 1: t c = BV Density × Heat of Fusion wherein said BV is the Brookfield viscosity of said propylene-based polymer or said ethylene-based polymer measured by ASTM D-3236 at 190°C in units of mPa•sec, said Density is the density of said propylene-based polymer or said ethylene-based polymer in units of g/cm 3 at 23°C, and said Heat of Fusion is the heat of fusion of said propylene-based polymer or said ethylene-based polymer in units of J/g. (a) at least one propylene-based polymer comprising more than 50 wt% of propylene-derived units and at least one first comonomer-derived units, said propylene-based polymer having a Brookfield viscosity of at least 250 mPa•sec measured by ASTM D-3236 at 190°C, a heat of fusion of at least 60 J/g measured by differential scanning calorimetry and a characteristic time (t c) in the range from 1 to 1000 nanoseconds; (b) an ethylene-based polymer comprising more than 50 wt% ethylene-derived units and at least one second comonomer-derived units, said ethylene-based polymer having a Brookfield viscosity of at least 250 mPa•sec measured by ASTM D-3236 at 190°C, a heat of fusion in the range from 1 to 100 J/g measured by differential scanning calorimetry and a characteristic time (t c) in the range from 1 to 1500 nanoseconds;
A polymeric microsphere comprising a thermally responsive monomer crosslinked with a functional group monomer, wherein the functional group monomer comprises at least one of a carboxylic acid functional group or an amine functional group, wherein the microsphere further comprises a polymer coating selected from the group consisting of polymerized catecholamines, dopamine, L-3,4-dihydroxyphenylalanine, epinephrine and norepinephrine, wherein the entire microsphere is coated with the polymer coating, and wherein the microsphere has a particle size in the range of 100 to 200 μm measured by imaging the microspheres using light microscopy and measuring the diameter of the microsphere from such obtained micrographs.
Computer-implemented method of, based upon a plurality of directional LFP signal measured in a plurality of different directions at a directional sensor located in a predetermined region of a patient's brain, determining optimised patient-specific programming parameters (6, 7) for programming a directional stimulation lead (1, 8) with parameters for stimulating the said region, the method comprising: a spectral analysis step in which, over at least one predetermined frequency range, a power-frequency variation curve (12, 13, 14, 15, 16, 17) is determined for each of the directional LFP signals, a peak identification step in which the frequency of at least one local maximum, hereafter referred to as a peak, is identified in the power-frequency variation curves, a difference detection step of detecting one the at least one identified peaks at which a maximum difference in signal power between the directional LFP signals occurs, a directionality determining step of calculating a plurality of directionally weighted stimulation indices (6, 7) for the directional stimulation lead on the basis of the relative signal powers of the directional LFP signals at the frequency of the detected peak. a spectral analysis step in which, over at least one predetermined frequency range, a power-frequency variation curve (12, 13, 14, 15, 16, 17) is determined for each of the directional LFP signals, a peak identification step in which the frequency of at least one local maximum, hereafter referred to as a peak, is identified in the power-frequency variation curves, a difference detection step of detecting one the at least one identified peaks at which a maximum difference in signal power between the directional LFP signals occurs, a directionality determining step of calculating a plurality of directionally weighted stimulation indices (6, 7) for the directional stimulation lead on the basis of the relative signal powers of the directional LFP signals at the frequency of the detected peak.
A modified tumor necrosis factor receptor-1 polypeptide comprising an amino acid sequence selected from the group consisting of: an amino acid sequence comprising an amino acid modification selected from the group consisting of L68V/S92I/H95F/R97P/H98A, L68V/S92M/H95F/R97P/H98A, L68V/S92H/H95F/R97P/H98A, L68V/S92I/H95F/R97P/H98G and L68V/S92M/H95F/R97P/H98G in an amino acid sequence (TNFRI171) consisting of amino acids 41-211 of an amino acid sequence of a wild-type tumor necrosis factor receptor-1 polypeptide represented by SEQ ID NO: 1; an amino acid sequence comprising an amino acid modification selected from the group consisting of L68V/S92I/H95F/R97P/H98A, L68V/S92M/H95F/R97P/H98A, L68V/S92H/H95F/R97P/H98A, L68V/S92I/H95F/R97P/H98G and L68V/S92M/H95F/R97P/H98G in an amino acid sequence (TNFRI126) consisting of amino acids 41-166 of an amino acid sequence of a wild-type tumor necrosis factor receptor-1 polypeptide represented by SEQ ID NO: 1; and an amino acid sequence comprising an amino acid modification selected from the group consisting of L68V/S92I/H95F/R97P/H98A, L68V/S92M/H95F/R97P/H98A, L68V/S92H/H95F/R97P/H98A, L68V/S92I/H95F/R97P/H98G and L68V/S92M/H95F/R97P/H98G in an amino acid sequence (TNFRI105) consisting of amino acids 41-145 of an amino acid sequence of a wild-type tumor necrosis factor receptor-1 polypeptide represented by SEQ ID NO: 1. an amino acid sequence comprising an amino acid modification selected from the group consisting of L68V/S92I/H95F/R97P/H98A, L68V/S92M/H95F/R97P/H98A, L68V/S92H/H95F/R97P/H98A, L68V/S92I/H95F/R97P/H98G and L68V/S92M/H95F/R97P/H98G in an amino acid sequence (TNFRI171) consisting of amino acids 41-211 of an amino acid sequence of a wild-type tumor necrosis factor receptor-1 polypeptide represented by SEQ ID NO: 1; an amino acid sequence comprising an amino acid modification selected from the group consisting of L68V/S92I/H95F/R97P/H98A, L68V/S92M/H95F/R97P/H98A, L68V/S92H/H95F/R97P/H98A, L68V/S92I/H95F/R97P/H98G and L68V/S92M/H95F/R97P/H98G in an amino acid sequence (TNFRI126) consisting of amino acids 41-166 of an amino acid sequence of a wild-type tumor necrosis factor receptor-1 polypeptide represented by SEQ ID NO: 1; and an amino acid sequence comprising an amino acid modification selected from the group consisting of L68V/S92I/H95F/R97P/H98A, L68V/S92M/H95F/R97P/H98A, L68V/S92H/H95F/R97P/H98A, L68V/S92I/H95F/R97P/H98G and L68V/S92M/H95F/R97P/H98G in an amino acid sequence (TNFRI105) consisting of amino acids 41-145 of an amino acid sequence of a wild-type tumor necrosis factor receptor-1 polypeptide represented by SEQ ID NO: 1.
A yarn threading robot configured to perform yarn threading onto a spun yarn take-up apparatus while sucking and retaining a yarn by a sucking retaining unit, the spun yarn take-up apparatus being configured to wind the spun-out yarn onto a bobbin while traversing the yarn to form a package, the yarn threading robot comprising a controller configured to control a suction force of the sucking retaining unit, wherein the controller is configured to change the suction force of the sucking retaining unit in a single set of processes of yarn threading characterized in that a sensor configured to detect the tension of the yarns is provided, and the controller is configured to control the suction force of the sucking retaining unit based on a value output from the sensor.
A nematic lyotropic liquid crystal solution comprising a water or water-based solvent, and a multi-component guest-host composition comprising rigid rod-like polymer macromolecules having absorption in ultraviolet and/or near infra-red wavelength range, supramolecules of a first type having absorption in ultraviolet wavelength range and formed via π-π-interaction by partially conjugated substantially planar polycyclic organic molecules of a first type having absorption in ultraviolet wavelength range, supramolecules of a second type having absorption in near-infrared wavelength range and formed via π-π-interaction by partially conjugated substantially planar polycyclic organic molecules of a second type having absorption in near-infrared wavelength range and supramolecules of a third type having absorption in ultraviolet and near-infrared wavelength ranges and formed via π-π-interaction by mix of partially conjugated substantially planar polycyclic organic molecules of the first and second types.
A hair dryer, comprising a magnetic induction heating module and a blowing device, wherein the magnetic induction heating module comprises a heating element and a magnetic induction coil; the heating element is disposed in the magnetic induction coil and produces heat in a power-on state; the magnetic induction heating module is disposed in the blowing device; characterized in that the heating element comprises a first cylinder and a second cylinder; the first cylinder comprises an inner surface comprising a plurality of circumferentially disposed convex teeth; the second cylinder comprises an outer surface comprising a plurality of circumferentially disposed convex teeth; and the first cylinder is disposed in the second cylinder.
A microfluidic device, for analysis, comprising: a chip comprising a channel; a first source of radiation comprising a light emitting diode or a laser which emits electromagnetic radiation for heating a sample placed in the channel in use; and an analytical assembly configured to record a change in the sample arising from heating of the sample with the electromagnetic radiation; wherein the first source of electromagnetic radiation comprises a single source of electromagnetic radiation arranged so that the electromagnetic radiation is directed along the length of the channel. a chip comprising a channel; a first source of radiation comprising a light emitting diode or a laser which emits electromagnetic radiation for heating a sample placed in the channel in use; and an analytical assembly configured to record a change in the sample arising from heating of the sample with the electromagnetic radiation; wherein the first source of electromagnetic radiation comprises a single source of electromagnetic radiation arranged so that the electromagnetic radiation is directed along the length of the channel.
A refinish, multi-component topcoat coating composition comprising: a first package comprising (a) of an unsaturated fatty acid ester polyol having at least two hydroxyl groups and (b) an acrylic polymer having a hydroxyl number of 37 to 170, wherein the composition comprises from 10% to 35% by weight of component (a), based on the total nonvolatile weight of components (a) and (b); and a second package comprising a polyisocyanate. a first package comprising (a) of an unsaturated fatty acid ester polyol having at least two hydroxyl groups and (b) an acrylic polymer having a hydroxyl number of 37 to 170, wherein the composition comprises from 10% to 35% by weight of component (a), based on the total nonvolatile weight of components (a) and (b); and a second package comprising a polyisocyanate.