mhurhangee/ep-ind-claims huggingface dataset:
A drilling motor, comprising a stator and a rotor, the rotor being configured to rotate eccentrically in the stator when a drilling fluid is passed through the motor, wherein the stator comprises a stator liner comprising at least one elastomeric layer comprising a composition comprising: a curable elastomer; fiber in an amount from 0.5 to 1.8 phr fiber, a solid fiber dispersion compound which comprises at least one of amorphous silicon dioxide and silicon dioxide powder in an amount from 0.5 to 36 phr, and carbon black in an amount from 10 to 100 phr carbon black, where phr is defined as parts per hundred parts curable elastomer; a curable elastomer; fiber in an amount from 0.5 to 1.8 phr fiber, a solid fiber dispersion compound which comprises at least one of amorphous silicon dioxide and silicon dioxide powder in an amount from 0.5 to 36 phr, and carbon black in an amount from 10 to 100 phr carbon black,
A child high chair, characterized by comprising: a high chair frame; a youth seat disposed on the high chair frame, the youth seat comprising: a youth seat bottom; a youth seat footrest rotatably disposed on the youth seat bottom; a youth seat backrest rotatably disposed on the youth seat bottom and opposite to the youth seat footrest; and a youth seat reclining mechanism located inside the youth seat bottom and connected between the youth seat footrest and the youth seat backrest; and a booster seat movably disposed on the youth seat bottom, the youth seat footrest being rotated relative to the youth seat bottom via the youth seat reclining mechanism while the youth seat backrest is simultaneously rotated by reclining of the booster seat. a high chair frame; a youth seat disposed on the high chair frame, the youth seat comprising: a youth seat bottom; a youth seat footrest rotatably disposed on the youth seat bottom; a youth seat backrest rotatably disposed on the youth seat bottom and opposite to the youth seat footrest; and a youth seat reclining mechanism located inside the youth seat bottom and connected between the youth seat footrest and the youth seat backrest; and a youth seat bottom; a youth seat footrest rotatably disposed on the youth seat bottom; a youth seat backrest rotatably disposed on the youth seat bottom and opposite to the youth seat footrest; and a youth seat reclining mechanism located inside the youth seat bottom and connected between the youth seat footrest and the youth seat backrest; and a booster seat movably disposed on the youth seat bottom, the youth seat footrest being rotated relative to the youth seat bottom via the youth seat reclining mechanism while the youth seat backrest is simultaneously rotated by reclining of the booster seat.
Store structure of an electrical metal/air energy storage cell comprising an active storage material, characterized in that the active storage material has a particle size distribution (19, 20) having a d 5 of at least 0.2 μm and a d 50 between 0.3 μm and 1.5 μm, with a d 95 of the particle size distribution less than 5 μm.
A traction rail vehicle comprising a compact drive unit mounted on the outside of the wheel of a traction rail vehicle, the drive unit comprising an electrical motor supplied by a power electronics converter, a gearbox and a mechanical coupling to a wheel which is mounted to one end of an axle, wherein the electrical motor is a high-speed electrical motor with speed over 9000 rpm, its rotor is supported by bearings along with pinion gear of the input spur/helical gear of the high-speed gearbox stage and all together create a rotor assembly, whose axis of rotation is perpendicular to the axis of rotation of the wheel, the output shaft of the gear is a part of the following bevel gear, output shaft of the bevel gear is connected either directly or by using the coupling to the wheel from the other side of the wheel respective to the axle, wherein at least the electrical motor and the high-speed gearbox stage are embedded in a single compact housing, wherein the power electronics converter is arranged to feed the current into the stator winding of the electrical motor which causes production of the heat due to existing losses in the electrical motor, wherein the resulting heat is distributed inside the drive unit using the conduction via both drive components and the housing for preheating of the lubricant of the high-speed gearbox stage before running the gearbox under extremely low ambient temperatures.
A method for the analysis of EEG signals to detect features therein which are indicative of hypoglycaemia comprising: - dividing EEG signals into a sequence of time segments, - for each time segment determining whether a pattern of EEG signals is present which is indicative of hypoglycaemia and, where a pattern of EEG signals indicative of hypoglycaemia is determined to be present in a time segment, recording this as an event, - integrating the number of events recorded during a selected number of preceding time segments which together constitute a selected time period, and - determining that the EEG signals are indicative that hypoglycaemia is present based on said integration. - dividing EEG signals into a sequence of time segments, - for each time segment determining whether a pattern of EEG signals is present which is indicative of hypoglycaemia and, where a pattern of EEG signals indicative of hypoglycaemia is determined to be present in a time segment, recording this as an event, - integrating the number of events recorded during a selected number of preceding time segments which together constitute a selected time period, and - determining that the EEG signals are indicative that hypoglycaemia is present based on said integration.
A wedge for use in a generator rotor to bridge the gap between adjacent poles and provide support to windings of the generator rotor, the wedge comprising: a wedge body extending, when in use, for an axial length that is greater than the poles of the generator rotor, the wedge body having a generally triangular cross-section; a first side of the wedge body extending for the axial length of the wedge body; a second side of the wedge body extending for the axial length of the wedge body and having a generally flat surface; a third side of the wedge body extending for the axial length of the wedge body and having a generally flat surface; a first arm extending circumferentially away from the wedge body at an interface between the first side and the second side up to a pole of the generator rotor and extending axially along the wedge body; and a second arm extending circumferentially away from the wedge body at an interface between the first side and the third side up to an adjacent pole of the generator rotor and extending axially along the wedge body; characterised in that the first arm and the second arm extend, when in use, for an axial length that is less than the axial length of the wedge body with the axial length of the first arm corresponding to an axial length of the first pole of the generator rotor and the axial length of the second arm corresponding to an axial length of the second pole of the generator rotor. a wedge body extending, when in use, for an axial length that is greater than the poles of the generator rotor, the wedge body having a generally triangular cross-section; a first side of the wedge body extending for the axial length of the wedge body; a second side of the wedge body extending for the axial length of the wedge body and having a generally flat surface; a third side of the wedge body extending for the axial length of the wedge body and having a generally flat surface; a first arm extending circumferentially away from the wedge body at an interface between the first side and the second side up to a pole of the generator rotor and extending axially along the wedge body; and a second arm extending circumferentially away from the wedge body at an interface between the first side and the third side up to an adjacent pole of the generator rotor and extending axially along the wedge body; characterised in that the first arm and the second arm extend, when in use, for an axial length that is less than the axial length of the wedge body with the axial length of the first arm corresponding to an axial length of the first pole of the generator rotor and the axial length of the second arm corresponding to an axial length of the second pole of the generator rotor.
A method of removing interference, performed by a first User Equipment, UE, in a multi-node system, the method comprising: receiving antenna configuration information from a Base Station, BS,; receiving a first signal that is transmitted using a first precoding matrix from at least one node controlled by the BS; and removing an interference signal from the first signal, wherein the interference signal comprises a signal transmitted from the at least one node to a second UE by applying a second precoding matrix to a second signal, wherein the antenna configuration information informs the first UE about interfering antennas of the at least one node, wherein when a number of receive antennas of the first UE is greater than a number of the interfering antennas that send signals exerting interference on the first UE according to the antenna configuration information, a reception filter for the first signal and the first precoding matrix are calculated (S302, S303), wherein the reception filter for the first signal is calculated as a matrix which minimizes an absolute value of a multiplication of the matrix and an interfering antenna channel matrix between the receive antennas of the first UE and the interfering antennas of the at least one node, and wherein the first precoding matrix is calculated as a further matrix which maximizes an absolute value of a multiplication of the reception filter, the antenna channel matrix between the receive antennas of the first UE and the antennas of the at least one node that send data to the first UE and the further matrix. receiving antenna configuration information from a Base Station, BS,; receiving a first signal that is transmitted using a first precoding matrix from at least one node controlled by the BS; and removing an interference signal from the first signal, wherein the interference signal comprises a signal transmitted from the at least one node to a second UE by applying a second precoding matrix to a second signal, wherein the antenna configuration information informs the first UE about interfering antennas of the at least one node, wherein when a number of receive antennas of the first UE is greater than a number of the interfering antennas that send signals exerting interference on the first UE according to the antenna configuration information, a reception filter for the first signal and the first precoding matrix are calculated (S302, S303), wherein the reception filter for the first signal is calculated as a matrix which minimizes an absolute value of a multiplication of the matrix and an interfering antenna channel matrix between the receive antennas of the first UE and the interfering antennas of the at least one node, and wherein the first precoding matrix is calculated as a further matrix which maximizes an absolute value of a multiplication of the reception filter, the antenna channel matrix between the receive antennas of the first UE and the antennas of the at least one node that send data to the first UE and the further matrix.
A method for a first network node of a wireless network for connection re-establishment of a user equipment, UE, the method comprising: sending, to a second network node of the wireless network, a request to retrieve context information associated with the user equipment, UE, the connection of said UE has been or is being reestablished with the first network node following radio link failure, RLF, towards the second network node, wherein the wireless network is an Evolved Packet System, EPS, and the first and second network nodes are evolved NodeBs, eNBs; and receiving the context information associated with the UE from the second network node, wherein the context information includes an indication that the UE due to an active IP Multimedia System, IMS, voice fallback was handed over from a 5G System, 5GS, to EPS via a first inter-system handover sending, to a second network node of the wireless network, a request to retrieve context information associated with the user equipment, UE, the connection of said UE has been or is being reestablished with the first network node following radio link failure, RLF, towards the second network node, wherein the wireless network is an Evolved Packet System, EPS, and the first and second network nodes are evolved NodeBs, eNBs; and receiving the context information associated with the UE from the second network node, wherein the context information includes an indication that the UE due to an active IP Multimedia System, IMS, voice fallback was handed over from a 5G System, 5GS, to EPS via a first inter-system handover
A method for determining a contour of at least one area having a given property on a matrix surface, comprising a set of cells, comprising the sequential scanning of the cells of said matrix surface in order to determine a state of each cell vis-à-vis the given property, a cell being said to be in an activated state when it has the given property and in a deactivated state when it does not have the given property, the method comprising, for each scanned cell, the following steps: • detecting the activated or deactivated state of the currently scanned cell, • determining the activated or deactivated state of three previously scanned cells which are next to the currently scanned cell; • choosing a tracing instruction, on the basis of the state of the currently scanned cell and the three neighboring cells; • applying the tracing instruction; and • storing data from the tracing instruction, said data defining the contour during the sequential scanning of the cells of the matrix surface. • detecting the activated or deactivated state of the currently scanned cell, • determining the activated or deactivated state of three previously scanned cells which are next to the currently scanned cell; • choosing a tracing instruction, on the basis of the state of the currently scanned cell and the three neighboring cells; • applying the tracing instruction; and • storing data from the tracing instruction, said data defining the contour during the sequential scanning of the cells of the matrix surface.
A method in a receiver circuit of processing a signal comprising a first sequence of an integer number N sym of orthogonal frequency-division multiplexing, OFDM, symbols, which are transmitted within a frequency sub band of a second sequence of N sym OFDM symbols, wherein the first sequence of OFDM symbols and the second sequence of OFDM symbols are transmitted with the same timing, a first cyclic prefix of the second sequence of OFDM symbols has a first duration, a second cyclic prefix of the second sequence of OFDM symbols has a second duration, and the second duration is shorter than the first duration, such that in order to sample both the first and the second cyclic prefix with an integer number of equidistant samples, a first sampling rate is required, wherein the method comprises: sampling, with an analog-to-digital converter, ADC,, the signal comprising the first sequence of OFDM symbols at a second sampling rate, lower than the first sampling rate; and adjusting, using a clock generator circuit configured to provide the ADC with a clock signal that has a configurable phase shift, a sampling phase of the analog-to-digital converter during cyclic prefixes; wherein the second sequence of OFDM symbols are transmitted in a third generation partnership project, 3GPP, Long-Term Evolution, LTE, system; and the first sequence of OFDM symbols are transmitted in a Narrow-Band, NB, Internet-of-Things, loT, system. sampling, with an analog-to-digital converter, ADC,, the signal comprising the first sequence of OFDM symbols at a second sampling rate, lower than the first sampling rate; and adjusting, using a clock generator circuit configured to provide the ADC with a clock signal that has a configurable phase shift, a sampling phase of the analog-to-digital converter during cyclic prefixes;
A visible light communication apparatus, comprising: a voltage source; a smoothing circuit connected between two output terminals of the voltage source; a load circuit connected to the voltage source and including a light emitting diode; an on/off switch connected in series to the load circuit, wherein the load circuit and the on/off switch are connected in parallel to the smoothing circuit; an impedance circuit (73, 73a) connected in series to the load circuit and the on/off switch; a feedback circuit configured to feed back an error between a voltage drop across the impedance circuit (73, 73a) and a reference voltage potential to the voltage source as a feedback signal; a signal source configured to generate a communication signal which is a binary signal; a drive circuit configured to turn on and off the on/off switch in accordance with the communication signal; an isolation circuit configured to transmit power while being electrically isolated; and characterised in that the visible light communication apparatus comprises: an auxiliary power supply circuit connected between the two output terminals of the voltage source, and configured to generate an auxiliary supply voltage, and to supply power based on the auxiliary supply voltage generated to the on/off switch and the drive circuit via the isolation circuit. a voltage source; a smoothing circuit connected between two output terminals of the voltage source; a load circuit connected to the voltage source and including a light emitting diode; an on/off switch connected in series to the load circuit, wherein the load circuit and the on/off switch are connected in parallel to the smoothing circuit; an impedance circuit (73, 73a) connected in series to the load circuit and the on/off switch; a feedback circuit configured to feed back an error between a voltage drop across the impedance circuit (73, 73a) and a reference voltage potential to the voltage source as a feedback signal; a signal source configured to generate a communication signal which is a binary signal; a drive circuit configured to turn on and off the on/off switch in accordance with the communication signal; an isolation circuit configured to transmit power while being electrically isolated; and characterised in that the visible light communication apparatus comprises: an auxiliary power supply circuit connected between the two output terminals of the voltage source, and configured to generate an auxiliary supply voltage, and to supply power based on the auxiliary supply voltage generated to the on/off switch and the drive circuit via the isolation circuit.
Method for forming a valve unit, comprising the steps of: a) providing a first valve disc having a first valve seat; b) providing a second valve disc having a second valve seat; c) providing a valve plunger having two oppositely situated free ends (39a, 39b) which respectively correspond to the first valve seat and the second valve seat; d) providing a multiplicity of plunger guides having dimensions which differ with respect to a stroke direction of the valve plunger; e) arranging the valve plunger between the first valve disc and the second valve disc with respect to the stroke direction such that the two free ends (39a, 39b) respectively seal off the first valve seat and the second valve seat; f) measuring a disc spacing, with respect to the stroke direction, between the first and second valve discs (31, 37) arranged in this way; g) selecting a plunger guide from the multiplicity of plunger guides such that a dimension, with respect to the stroke direction, of the selected plunger guide is equal to a sum of the measured disc spacing and a predetermined stroke of the valve plunger. a) providing a first valve disc having a first valve seat; b) providing a second valve disc having a second valve seat; c) providing a valve plunger having two oppositely situated free ends (39a, 39b) which respectively correspond to the first valve seat and the second valve seat; d) providing a multiplicity of plunger guides having dimensions which differ with respect to a stroke direction of the valve plunger; e) arranging the valve plunger between the first valve disc and the second valve disc with respect to the stroke direction such that the two free ends (39a, 39b) respectively seal off the first valve seat and the second valve seat; f) measuring a disc spacing, with respect to the stroke direction, between the first and second valve discs (31, 37) arranged in this way; g) selecting a plunger guide from the multiplicity of plunger guides such that a dimension, with respect to the stroke direction, of the selected plunger guide is equal to a sum of the measured disc spacing and a predetermined stroke of the valve plunger.
A wind turbine having; a plurality of blades mounted on a rotor, said rotor having a rotatable shaft with a drivewheel extending outward therefrom, said drivewheel rotating with said shaft and said rotor as said blades rotate in response to a wind speed, a plurality of wheels, said wheels being connected to drive a plurality of generators to produce energy, said rotor having a broad range of speed means for controlling a speed of the blades comprising at least two selected from the group of pitch control, yaw control and brakes; and a controller being connected to control the number of generators that are generating between zero and all of said generators based on the speed of said blades, while controlling at least two of a pitch, a yaw and the brakes, and monitoring parameters relating to said speed of said blades, said controller being programmed to increase or decrease the number of generators generating based on a torque of said rotatable shaft, characterized in that the plurality of wheels are in continuous rotatable friction contact with said drivewheel, the plurality of wheels and said drivewheel being friction coupled components allowing torque peaks to be avoided by slippage between the friction coupled components when torque exceeds a prescribed level. a plurality of blades mounted on a rotor, said rotor having a rotatable shaft with a drivewheel extending outward therefrom, said drivewheel rotating with said shaft and said rotor as said blades rotate in response to a wind speed, a plurality of wheels, said wheels being connected to drive a plurality of generators to produce energy, said rotor having a broad range of speed means for controlling a speed of the blades comprising at least two selected from the group of pitch control, yaw control and brakes; and a controller being connected to control the number of generators that are generating between zero and all of said generators based on the speed of said blades, while controlling at least two of a pitch, a yaw and the brakes, and monitoring parameters relating to said speed of said blades, said controller being programmed to increase or decrease the number of generators generating based on a torque of said rotatable shaft,