mhurhangee/patent-ind-claim-en huggingface dataset:
A system for inflating-deflating a tyre that comprises a wheel, said system comprises a reserve of air and a valve carried on board the wheel, the air being confined to the reserve under pressure higher than that of the tyre , the valve is in communication, with the reserve and with the tyre , characterized in that said valve comprises control means able to adopt: - a resting position in which said control means ensure stable and hermetic communication between the tyre and the valve ; - an inflation position in which said control means provide communication between the tyre and the reserve , by being moved by air injected into the valve by means of an inflation electrically operated valve connected to the reserve ; - a deflation position in which said control means make it possible to place the tyre in communication with the exterior of the valve, by being moved by the air injected by means of a deflation electrically operated valve connected to the reserve . - a resting position in which said control means ensure stable and hermetic communication between the tyre and the valve ; - an inflation position in which said control means provide communication between the tyre and the reserve , by being moved by air injected into the valve by means of an inflation electrically operated valve connected to the reserve ; - a deflation position in which said control means make it possible to place the tyre in communication with the exterior of the valve, by being moved by the air injected by means of a deflation electrically operated valve connected to the reserve .
Method for operating an x-ray device consisting of an x-ray emitter and an x-ray detector, configured in such a way that - an alternating magnetic field is produced and emitted at the x-ray emitter, - at least two sensors attached on the x-ray detector are each used to measure at least one magnetic field strength correlating with the alternating magnetic field, - an alignment of the x-ray detector relative to the x-ray emitter is determined on the basis of the measurement, wherein a translation and/or rotation is calculated at least in a plane in each case for the determination, - at least two transmission means for emitting the alternating magnetic field are operated in a manner arranged symmetrically with respect to one another and/or the at least two sensors are operated in a manner arranged symmetrically with respect to one another, - the measurement is carried out in such a way that a ratio is formed of the reception field strength as received on the part of the sensors, - the determination is carried out on the basis of the ratio. - an alternating magnetic field is produced and emitted at the x-ray emitter, - at least two sensors attached on the x-ray detector are each used to measure at least one magnetic field strength correlating with the alternating magnetic field, - an alignment of the x-ray detector relative to the x-ray emitter is determined on the basis of the measurement, wherein a translation and/or rotation is calculated at least in a plane in each case for the determination, - at least two transmission means for emitting the alternating magnetic field are operated in a manner arranged symmetrically with respect to one another and/or the at least two sensors are operated in a manner arranged symmetrically with respect to one another, - the measurement is carried out in such a way that a ratio is formed of the reception field strength as received on the part of the sensors, - the determination is carried out on the basis of the ratio.
A resonant MEMS sensor adapted to generate a pulse output signal (S Imp ) from a signal of interest (S Int ), said signal of interest (S Int ) being a signal having a frequency oscillating around a carrier frequency, said MEMS sensor comprising at least one processing channel (C) for processing the signal of interest (S Int ), each processing channel (C) containing: - a demodulation unit for demodulating the signal of interest (S Int ) to form a demodulated signal (S Dem ), said demodulation unit comprising a frequency mixer between said signal of interest (S Int ) and a reference signal (V demod ), said demodulated signal (S Dem ) having a low-frequency component and a high-frequency component; - a filtration unit for filtering the demodulated signal (S Dem ) to form a filtered signal (S Fil ), the filtration unit being adapted to allow the low-frequency component of the demodulated signal (S Dem ) to pass through; - a comparison unit for comparing the filtered signal (S Fil ) with a fixed threshold signal (Vth) to form a comparison signal (S Comp ), said comparison signal (S Comp ) comprising rising edges and falling edges; - a detection unit for detecting rising edges, each rising edge corresponding to a pulse of the output signal (S Imp ). - a demodulation unit for demodulating the signal of interest (S Int ) to form a demodulated signal (S Dem ), said demodulation unit comprising a frequency mixer between said signal of interest (S Int ) and a reference signal (V demod ), said demodulated signal (S Dem ) having a low-frequency component and a high-frequency component; - a filtration unit for filtering the demodulated signal (S Dem ) to form a filtered signal (S Fil ), the filtration unit being adapted to allow the low-frequency component of the demodulated signal (S Dem ) to pass through; - a comparison unit for comparing the filtered signal (S Fil ) with a fixed threshold signal (Vth) to form a comparison signal (S Comp ), said comparison signal (S Comp ) comprising rising edges and falling edges; - a detection unit for detecting rising edges, each rising edge corresponding to a pulse of the output signal (S Imp ).
A communication control method in a mobile communication system in which a data transfer path via at least one of relay apparatuses is configured between a donor base station and a user equipment , the communication control method comprising: receiving by a relay apparatus , from a lower apparatus, a first buffer status report, BSR, indicating an amount of data available for uplink transmission in the lower apparatus; transmitting by the relay apparatus based on the first BSR, to an upper apparatus, a second buffer status report including a first BSR value based on the amount of data available to the relay apparatus for uplink transmission and a second BSR value indicating the amount of data available to the lower apparatus for uplink transmission; and the upper apparatus is configured to allocate a radio resource for uplink transmission to the relay apparatus based on the second buffer status report; transmitting by the relay apparatus , to the upper apparatus, information indicating a load state of the relay apparatus in response to a request from the upper apparatus, wherein the upper apparatus is an upper relay apparatus under the donor base station or the donor base station , and the lower apparatus is a lower relay apparatus under the relay apparatus or a user equipment under the relay apparatus . receiving by a relay apparatus , from a lower apparatus, a first buffer status report, BSR, indicating an amount of data available for uplink transmission in the lower apparatus; transmitting by the relay apparatus based on the first BSR, to an upper apparatus, a second buffer status report including a first BSR value based on the amount of data available to the relay apparatus for uplink transmission and a second BSR value indicating the amount of data available to the lower apparatus for uplink transmission; and the upper apparatus is configured to allocate a radio resource for uplink transmission to the relay apparatus based on the second buffer status report; transmitting by the relay apparatus , to the upper apparatus, information indicating a load state of the relay apparatus in response to a request from the upper apparatus, wherein the upper apparatus is an upper relay apparatus under the donor base station or the donor base station , and the lower apparatus is a lower relay apparatus under the relay apparatus or a user equipment under the relay apparatus .
Absolute position encoder, comprising a scale graduation element with an incremental track and an absolute track , and a readhead that may be displaced in relation to the scale graduation element in a direction of displacement (X) substantially parallel to said scale graduation element , the incremental track comprising a plurality of periodic marks distributed with an incremental period (P20) in the direction of displacement (X), and the readhead comprising a light emitter for lighting up the scale graduation element , an analyser that receives part of the light that passes through or is reflected on said scale graduation element , and which generates electrical signals representative of said received light, and processing means that receive said electrical signals and which determine the position of the readhead in accordance with said electrical signals, the analyser comprising photodetector means that generate two electrical signals in quadrature representative of the light that after passing through or being reflected on the periodic marks reaches the analyser, said electrical signals in quadrature being used to determine an incremental position between the readhead and said scale graduation element , said analyser also comprising additional photodetector means that generate at least one additional electrical signal representative of the light that after passing through or being reflected on the absolute track reaches the analyser and that correspond with a linear arrangement of photodetectors, said additional electrical signal being used to determine the absolute position of the readhead , wherein the absolute track comprises a pseudo-random sequence of marks , and a periodic sequence of marks distributed in the direction of displacement (X) with an absolute period (P21b) greater than the incremental period (P20) and a whole multiple of said incremental period (P20), a maximum of one mark of the pseudo-random sequence being disposed between every two marks of the periodic sequence, separated from both marks of said periodic sequence, the presence or absence of said marks of the pseudo-random sequence in the direction of displacement (X) defining a pseudo-random code, the code of the absolute track being interpreted as a sequence of bits, each bit corresponding to an absolute period (P21b) and the additional photodetector means being adapted to receive the light corresponding to a limited number of bits, said number of bits corresponding to a code that is interpreted by the processing means by means of the corresponding additional electrical signal in order to determine the absolute position of the readhead , the absolute track enabling the additional electrical signal representative of the light that passes through or is reflected on said absolute track to comprise a greater number of transitions in each bit as a result of the separation of the marks of the pseudo-random sequence from the marks of the of the periodic sequence, where a transition is an edge or a change in level.
A splitter having a housing for wire-bound surface wave communication with a plurality of I/O ports (RJ45(C0), RJ45(CPE)) for connecting external wires carrying surface waves and having internal wires (41, 42, 42', 44a-44d') connecting at least one of the plurality of I/O ports through the interior of said housing with at least two other of the plurality of I/O ports to enable the communication of surface wave signals through the splitter, wherein the connected I/O ports define an internal plane within the interior of the housing of the splitter and wherein one or more of the internal wires (41, 42,42', 44a-44d') extend into the volume of the housing above and/or below the internal plane .
A method in a Software Defined Network, SDN, the SDN comprising a plurality of resources including Network Elements, NEs, and network links connecting the NEs, the method comprising: receiving a user generated request to provision an SDN Datapath in the SDN, the request comprising performance metrics for the SDN Datapath and a geographic constraint to be applied to resources used in provisioning the SDN Datapath ; assembling a candidate set of resources to provision the SDN Datapath ; and initiating provision of the SDN Datapath in accordance with the received performance metrics using resources selected from the candidate set ; wherein assembling a candidate set of resources to provision the SDN Datapath comprises: obtaining a geographic location attribute of resources in the SDN ; and populating the candidate set with those resources having a geographic location attribute satisfying the received geographic constraint . receiving a user generated request to provision an SDN Datapath in the SDN, the request comprising performance metrics for the SDN Datapath and a geographic constraint to be applied to resources used in provisioning the SDN Datapath ; assembling a candidate set of resources to provision the SDN Datapath ; and initiating provision of the SDN Datapath in accordance with the received performance metrics using resources selected from the candidate set ; wherein assembling a candidate set of resources to provision the SDN Datapath comprises: obtaining a geographic location attribute of resources in the SDN ; and populating the candidate set with those resources having a geographic location attribute satisfying the received geographic constraint . obtaining a geographic location attribute of resources in the SDN ; and populating the candidate set with those resources having a geographic location attribute satisfying the received geographic constraint .
An electronic device comprising: an antenna element configured to receive a signal in at least one frequency band of a first frequency band and a second frequency band; a signal distributor electrically connected with the antenna element , and including a first filter corresponding to the first frequency band and a second filter corresponding to the second frequency band; a transceiver electrically connected with the signal distributor ; a switch selectively connecting the second filter with the transceiver ; and a processor electrically connected with the transceiver ; wherein the processor is configured to: if a signal in a frequency band except for the second frequency band is received by the antenna element , control the switch such that the second filter is not electrically connected with the transceiver ; and if a signal in at least the second frequency band is received by the antenna element , control the switch such that the second filter is electrically connected with the transceiver . an antenna element configured to receive a signal in at least one frequency band of a first frequency band and a second frequency band; a signal distributor electrically connected with the antenna element , and including a first filter corresponding to the first frequency band and a second filter corresponding to the second frequency band; a transceiver electrically connected with the signal distributor ; a switch selectively connecting the second filter with the transceiver ; and a processor electrically connected with the transceiver ; wherein the processor is configured to: if a signal in a frequency band except for the second frequency band is received by the antenna element , control the switch such that the second filter is not electrically connected with the transceiver ; and if a signal in at least the second frequency band is received by the antenna element , control the switch such that the second filter is electrically connected with the transceiver . if a signal in a frequency band except for the second frequency band is received by the antenna element , control the switch such that the second filter is not electrically connected with the transceiver ; and if a signal in at least the second frequency band is received by the antenna element , control the switch such that the second filter is electrically connected with the transceiver .
A tyre temperature sensor (14; 15), comprising: a magnetic inlay (3; 5) that is sized and shaped to be embedded in the tyre , wherein the magnetic inlay (3; 5) has a magnetic permeability having a known temperature dependence; a first coil (9; 10) that is sized and shaped to be arranged on an inner surface of the tyre , wherein the first coil (9; 10) has a first inductance that is dependent at least in part on the magnetic permeability of the magnetic inlay (3; 5); an inductance measuring circuit for measuring the first inductance, means for measuring a calibration temperature of the first coil ; an electronic module comprising: means for determining the temperature of the tyre based at least in part on the measured value of the first inductance of the first coil (9; 10), a calibration value of the first inductance of the first coil measured at the calibration temperature and the known temperature dependence of the magnetic permeability of the magnetic inlay (3; 5), and a transmitter for transmitting the output signal. a magnetic inlay (3; 5) that is sized and shaped to be embedded in the tyre , wherein the magnetic inlay (3; 5) has a magnetic permeability having a known temperature dependence; a first coil (9; 10) that is sized and shaped to be arranged on an inner surface of the tyre , wherein the first coil (9; 10) has a first inductance that is dependent at least in part on the magnetic permeability of the magnetic inlay (3; 5); an inductance measuring circuit for measuring the first inductance, means for measuring a calibration temperature of the first coil ; an electronic module comprising: means for determining the temperature of the tyre based at least in part on the measured value of the first inductance of the first coil (9; 10), a calibration value of the first inductance of the first coil measured at the calibration temperature and the known temperature dependence of the magnetic permeability of the magnetic inlay (3; 5), and a transmitter for transmitting the output signal. means for determining the temperature of the tyre based at least in part on the measured value of the first inductance of the first coil (9; 10), a calibration value of the first inductance of the first coil measured at the calibration temperature and the known temperature dependence of the magnetic permeability of the magnetic inlay (3; 5), and a transmitter for transmitting the output signal.
A method, performed in a user equipment , in a communication system , of performing one or more measurements on a radio signal, characterized in that the method comprises: - obtaining (S3) a carrier frequency of at least one radio signal to measure, - determining (S4), based on frequency range associated with the obtained carrier frequency, a measurement rate that samples the radio signal less often relative to a higher measurement rate used for measurement on a frequency range associated with a lower carrier frequency, and - performing (S5) measurement on the radio signal with the determined measurement rate. - obtaining (S3) a carrier frequency of at least one radio signal to measure, - determining (S4), based on frequency range associated with the obtained carrier frequency, a measurement rate that samples the radio signal less often relative to a higher measurement rate used for measurement on a frequency range associated with a lower carrier frequency, and - performing (S5) measurement on the radio signal with the determined measurement rate.
A release system for the release of satellites from a launch vehicle; said release system comprising (i) a torsion bar having a first end , which is fixed to a launch vehicle by means of support means and is locked in the rotation around a longitudinal axis (X) of the torsion bar , and a second end , which is connected to said launch vehicle by means of hinge means and is free to rotate around said longitudinal axis (X); (ii) at least one launch arm extending perpendicularly from said torsion bar and comprising (a) a torsion lever having a first end which is fixed to said torsion bar in an integral manner, and (b) a guide having a first end connected to a second end of said torsion lever , and a second free end ; (iii) at least one slider , which is fixed to a satellite to be launched in an integral manner and is arranged so as to engage, in a sliding manner, said guide ; (iv) and a limit stop element , which is designed to act on said torsion lever to interrupt the rotation of the launch arm around the longitudinal axis (X).
Air compression device having a housing , having a compressor device for compressing air, having an electric motor for driving the compressor device and for generating an airflow within the housing ; having a gearbox , wherein the gearbox mechanically connects the electric motor to the compressor device ; and having a power supply for supplying at least the electric motor with power, wherein the compressor device , the electric motor , the gearbox and the power supply are at least in portions disposed in the housing , characterized by an air-directing device which, while using the gearbox , directs the airflow from the power supply to the compressor device and to the electric motor , wherein the air-directing device is at least in portions disposed within the housing ; wherein the air-directing device has at least one air-directing element ; wherein the air-directing element directs the airflow from the power supply to the gearbox , wherein the air-directing element is configured between the gearbox and the housing .
A thermal management system for a gas turbine engine comprising: a nose cone having an aperture communicating air to an interior space of the nose cone; wherein at least one heat exchanger is disposed in the interior space; and a fan blade coupled to the nose cone; and characterised by the fan blade having a blade passage , wherein the nose cone rotates with the fan blade to circulate air from the aperture to the blade passage; wherein the blade passage extends to a blade trailing edge to circulate air from the aperture to the blade trailing edge, and wherein the blade passage radially extends from a blade neck to the blade trailing edge to circulate air from the aperture to the blade trailing edge. a nose cone having an aperture communicating air to an interior space of the nose cone; wherein at least one heat exchanger is disposed in the interior space; and a fan blade coupled to the nose cone; and characterised by the fan blade having a blade passage , wherein the nose cone rotates with the fan blade to circulate air from the aperture to the blade passage; wherein the blade passage extends to a blade trailing edge to circulate air from the aperture to the blade trailing edge, and wherein the blade passage radially extends from a blade neck to the blade trailing edge to circulate air from the aperture to the blade trailing edge.