mhurhangee/ep-ind-claims huggingface dataset:
A system comprising a tunable oscillator characterised in that said oscillator configured to produce an oscillating signal of arbitrary frequency, and a processing circuit including receiving circuitry configured to receive and operate on the oscillating signal of arbitrary frequency, wherein a1) the oscillator comprises a mechanical resonator configured to produce the oscillating signal of arbitrary frequency; wherein a2) the arbitrary frequency differs from standard oscillator frequencies; wherein a3) the receiving circuitry is configured to apply a coarse and a fine tuning signal (308, 314) to the tunable oscillator to shift the oscillating signal of arbitrary frequency to adopt a standard oscillator frequency; wherein a4) the receiving circuitry is configured to receive an indication of a value of the arbitrary frequency and to determine an appropriate value for the tuning signals (308, 314) based thereon. a1) the oscillator comprises a mechanical resonator configured to produce the oscillating signal of arbitrary frequency; wherein a2) the arbitrary frequency differs from standard oscillator frequencies; wherein a3) the receiving circuitry is configured to apply a coarse and a fine tuning signal (308, 314) to the tunable oscillator to shift the oscillating signal of arbitrary frequency to adopt a standard oscillator frequency; wherein a4) the receiving circuitry is configured to receive an indication of a value of the arbitrary frequency and to determine an appropriate value for the tuning signals (308, 314) based thereon.
An extrusion method with the following steps: a) A continuously supplied copper material in the form of a wire, a powder or a granulate is heated by a friction wheel of a rotary extruder; b) The copper material plasticised by heating is fed through an accumulation channel widening in cross-section in a baffle plate to a downstream shaping die, wherein the exit cross-section of the accumulation channel immediately before entry into the die is larger than a shaping extrusion channel in the die to form a dead zone for the pressure build-up of the plastic copper material before entry into the die; characterised by the following step: c) The temperature of the plastic copper material in the dead zone and in the die is set to a target value of at most 550 °C by reduction of the volume of the dead zone, wherein an accumulation channel is used which widens exclusively in a funnel shape in the region of the dead zone and has an exit cross-sectional area which is 40 to 60% larger than an entry cross-sectional area of the extrusion channel in the die, wherein the accumulation channel has an accumulation funnel widening towards the die in a funnel shape, having an entry cross-sectional area at a distance from the die, wherein the distance is at most 30% larger than the smallest diameter of the extrusion channel in the entry cross-sectional area of the extrusion channel. a) A continuously supplied copper material in the form of a wire, a powder or a granulate is heated by a friction wheel of a rotary extruder; b) The copper material plasticised by heating is fed through an accumulation channel widening in cross-section in a baffle plate to a downstream shaping die, wherein the exit cross-section of the accumulation channel immediately before entry into the die is larger than a shaping extrusion channel in the die to form a dead zone for the pressure build-up of the plastic copper material before entry into the die; characterised by the following step: c) The temperature of the plastic copper material in the dead zone and in the die is set to a target value of at most 550 °C by reduction of the volume of the dead zone, wherein an accumulation channel is used which widens exclusively in a funnel shape in the region of the dead zone and has an exit cross-sectional area which is 40 to 60% larger than an entry cross-sectional area of the extrusion channel in the die, wherein the accumulation channel has an accumulation funnel widening towards the die in a funnel shape, having an entry cross-sectional area at a distance from the die, wherein the distance is at most 30% larger than the smallest diameter of the extrusion channel in the entry cross-sectional area of the extrusion channel.
A data transmission method, comprising: sending, by a base station to UE, a downlink control channel used to schedule downlink data, and sending, to the UE, a downlink data channel scheduled by using the downlink control channel; and indicating, by the base station, a first time-frequency resource domain of the downlink data channel and a second time-frequency resource domain by using the downlink control channel, wherein the downlink data channel is sent on a time-frequency resource that is in the first time-frequency resource domain and that does not belong to the second time-frequency resource domain; wherein the downlink control channel carries first resource quantity indication information; and the indicating, by the base station, the second time-frequency resource domain by using the downlink control channel comprises: indicating the second time-frequency resource domain based on the first resource quantity indication information in the downlink control channel and a location of a time-frequency resource occupied by the downlink control channel. sending, by a base station to UE, a downlink control channel used to schedule downlink data, and sending, to the UE, a downlink data channel scheduled by using the downlink control channel; and indicating, by the base station, a first time-frequency resource domain of the downlink data channel and a second time-frequency resource domain by using the downlink control channel, wherein the downlink data channel is sent on a time-frequency resource that is in the first time-frequency resource domain and that does not belong to the second time-frequency resource domain; wherein the downlink control channel carries first resource quantity indication information; and the indicating, by the base station, the second time-frequency resource domain by using the downlink control channel comprises: indicating the second time-frequency resource domain based on the first resource quantity indication information in the downlink control channel and a location of a time-frequency resource occupied by the downlink control channel.
A luminaire module comprising: one or more light-emitting elements (LEEs) disposed on one or more substrates and adapted to emit light in a forward direction; a light guide comprising an input end and an output end, and side surfaces extending from the input end to the output end, the side surfaces shaped to guide light emitted by the one or more LEEs and received at the input end of the light guide in the forward direction to the output end of the light guide and provide guided light at the output end of the light guide; and an optical extractor optically coupled with the output end of the light guide and adapted to receive the guided light, the optical extractor having a first redirecting surface (142; 144) and one or more output surfaces (146; 148), the first redirecting surface of the optical extractor being adapted to reflect at least a portion of the light received at the optical extractor in a first direction that has a component orthogonal to the forward direction, wherein at least one of the one or more output surfaces (146; 148) diffuses light; characterized in that the luminaire module further comprises a cap coupled to the optical extractor such that light that is output through the first redirecting surface is received at an input surface of the cap, wherein the cap comprises a diffusive light output surface. one or more light-emitting elements (LEEs) disposed on one or more substrates and adapted to emit light in a forward direction; a light guide comprising an input end and an output end, and side surfaces extending from the input end to the output end, the side surfaces shaped to guide light emitted by the one or more LEEs and received at the input end of the light guide in the forward direction to the output end of the light guide and provide guided light at the output end of the light guide; and an optical extractor optically coupled with the output end of the light guide and adapted to receive the guided light, the optical extractor having a first redirecting surface (142; 144) and one or more output surfaces (146; 148), the first redirecting surface of the optical extractor being adapted to reflect at least a portion of the light received at the optical extractor in a first direction that has a component orthogonal to the forward direction, wherein at least one of the one or more output surfaces (146; 148) diffuses light; characterized in that the luminaire module further comprises a cap coupled to the optical extractor such that light that is output through the first redirecting surface is received at an input surface of the cap, wherein the cap comprises a diffusive light output surface.
An inline measuring apparatus for measuring at least one of hydrate, wax, scale presence, breakthrough of formation water and an amount of formation water on or close to an inside surface of a wall of a pipe, where close to is defined as not more than 20 mm, for guiding fluid in operation, where the apparatus includes an electronics unit and a sensor arrangement, wherein the electronics unit in cooperation with the sensor arrangement is operable to perform a series of dielectric measurements at a plurality of interrogating frequencies for determining presence and spatial extent of at least one of the hydrate, wax, scale and formation water; characterized in that the electronics unit is coupled to the sensor arrangement disposed along the pipeline in a spatially extensive manner, where the sensor arrangement includes an elongated transmission line for sensing at least one of the hydrate, wax, formation water and scale by a line measurement along the elongated transmission line.
A high-voltage connector component for a high-voltage cable, comprising an insulating body of a polymer material which surrounds a cable end portion of the high-voltage cable on the side of the sheath, wherein the insulating body received in a solid housing is made of an elastomer material and the connector component is formed such that, as a consequence of the connection with a corresponding connector component, a substantially sealed pressure chamber is formed between the housing, the corresponding connector component and the cable end portion, wherein the pressure chamber is substantially completely filled by the insulating body, and the solid housing is funnel-shaped, wherein it tapers towards the cable side and has a contact-side opening that is at least partially filled by the insulating body, and the insulating body has, in the region of this contact-side opening of the housing, a contact surface that, upon connecting the high-voltage connector component to a corresponding connector component, rests against a contact surface of the corresponding connector component in such a way that an application of pressure to the insulating body via its contact surface causes a gap-free, high-voltage-proof pressing of the corresponding connector component against the insulating body, a gap-free, high-voltage-proof pressing of the insulating body against the housing, and a gap-free, high-voltage-proof pressing of the insulating body against the sheath surface of the cable end portion, wherein the insulating body is filled, poured or injected into the housing.
A downhole tool, comprising: a tool body; and a movable component comprising a cutter block of a reamer movably positionable about the tool body and configured to move along the tool body between a first position and a second position so as to move between an extended or a retracted position, the cutter block carrying a position sensor adapted to communicate with a reference positioned in the tool body and at least one further sensor (235b, 235c) adapted to take wellsite measurements, the cutter block housing electronics electrically connected to the sensors to receive measurements from the sensors, wherein the wellsite measurements are usable to determine wellsite parameters, and the output of the position sensor includes an indication of whether the cutter block is in the extended position, or in the retracted position. a tool body; and a movable component comprising a cutter block of a reamer movably positionable about the tool body and configured to move along the tool body between a first position and a second position so as to move between an extended or a retracted position, the cutter block carrying a position sensor adapted to communicate with a reference positioned in the tool body and at least one further sensor (235b, 235c) adapted to take wellsite measurements, the cutter block housing electronics electrically connected to the sensors to receive measurements from the sensors, wherein the wellsite measurements are usable to determine wellsite parameters, and the output of the position sensor includes an indication of whether the cutter block is in the extended position, or in the retracted position.
A vehicle control system comprising: a planning layer in which a service is configured to generate a coarse and primitive operation instruction according to a driving task; a reference layer in which a service is configured to generate a target parameter according to the operation instruction, the target parameter reflecting a requirement for state control of a vehicle; an advanced control layer in which a service is configured to generate an execution parameter according to the target parameter, the execution parameter reflecting an execution capability of a vehicle executor for the requirement for state control; an allocation control layer in which a service is configured to allocate category task parameters to category executors according to the execution parameter; and an underlying control layer in which a service is configured to provide the category task parameter for at least one of the category executors. a planning layer in which a service is configured to generate a coarse and primitive operation instruction according to a driving task; a reference layer in which a service is configured to generate a target parameter according to the operation instruction, the target parameter reflecting a requirement for state control of a vehicle; an advanced control layer in which a service is configured to generate an execution parameter according to the target parameter, the execution parameter reflecting an execution capability of a vehicle executor for the requirement for state control; an allocation control layer in which a service is configured to allocate category task parameters to category executors according to the execution parameter; and an underlying control layer in which a service is configured to provide the category task parameter for at least one of the category executors.
An antenna, wherein the antenna comprises at least one receive antenna unit (102,103), at least one transmit antenna unit (104,105), a transmit and receive antenna unit connected to a three-port component having a circulator characteristic, a signal output port, and a signal input port, wherein each receive antenna unit and a receiver port of the three-port component are both connected to the signal output port by using a power combiner, and the signal output port is configured to connect to a receiver; and each transmit antenna unit and a transmitter port of the three-port component are both connected to the signal input port by using a power divider, and the signal input port is configured to connect to a transmitter, wherein a connection line set comprising a connection line between a phase center of each transmit antenna unit and a phase center of each receive antenna unit and a connection line between a phase center of the transmit and receive antenna unit and a phase center of each of other antenna units, and a power allocation value of an interference source antenna unit that is in antenna units at two ends of each connection line in the connection line set and causes co-channel interference to an antenna unit at the other end satisfy the following condition: there is at least one manner for dividing the connection line set into subsets, wherein all connection lines in the connection line set are divided into at least one pair of subsets, and in two subsets of each pair of subsets, a length difference between any two connection lines between the subsets is equal to an odd multiple of half of an operating wavelength of the antenna, a length difference between any two connection lines in a subset with more than one connection line is equal to an integer multiple of the operating wavelength of the antenna, and a sum of square roots of power allocation values of interference source antenna units corresponding to all connection lines in one subset is equal to a sum of square roots of power allocation values of interference source antenna units corresponding to all connection lines in the other subset.
A device for cooling an exhaust-gas aftertreatment apparatus, preferably an additive metering apparatus, having: a coolant circuit for conducting a coolant, with: - a cooling region for heat transfer with the exhaust-gas aftertreatment apparatus; - a first backflow preventer, which is arranged upstream of the cooling region; - a second backflow preventer, which is arranged downstream of the cooling region; and - a cooling path section of the coolant circuit between the cooling region and the second backflow preventer, wherein the second backflow preventer is configured and/or oriented such that, in the event of a change in volume of the coolant in the cooling region said second backflow preventer opens, characterized in that the change in volume takes place below a boiling point of the coolant, preferably in order to provide a continuous or quasi-continuous natural circulation of the coolant in the coolant circuit below the boiling point of the coolant, wherein the first backflow preventer and/or the second backflow preventer is configured to have an opening pressure for the opening of the backflow preventer (20, 22) of less than or equal to 10 mbar, preferably less than or equal to 1 mbar, particularly preferably less than or equal to 0.1 mbar or 0.05 mbar; and/or the first backflow preventer and/or the second backflow preventer is configured to have an opening pressure which leads to the opening of the backflow preventer (20, 22) if the coolant undergoes a change in volume that takes place below the boiling point of the coolant. - a cooling region for heat transfer with the exhaust-gas aftertreatment apparatus; - a first backflow preventer, which is arranged upstream of the cooling region; - a second backflow preventer, which is arranged downstream of the cooling region; and - a cooling path section of the coolant circuit between the cooling region and the second backflow preventer, the first backflow preventer and/or the second backflow preventer is configured to have an opening pressure for the opening of the backflow preventer (20, 22) of less than or equal to 10 mbar, preferably less than or equal to 1 mbar, particularly preferably less than or equal to 0.1 mbar or 0.05 mbar; and/or the first backflow preventer and/or the second backflow preventer is configured to have an opening pressure which leads to the opening of the backflow preventer (20, 22) if the coolant undergoes a change in volume that takes place below the boiling point of the coolant.
A system comprising: a receiver configurable to operate in at least two modes, wherein: while said receiver is configured into a first of said modes, an input filter of said receiver is configured as a near zero positive ISI filter; and while said receiver is configured into a second of said modes, said input filter of said receiver is configured for reception of an inter-symbol correlated signal, characterized by a control circuit operable to control the mode of the receiver based on a measured performance indicator and characteristics of received data, in particular quality of service parameters and/or a model of non-linear distortion experienced by the data during transmission; and generate a control message indicating the configured mode of the receiver to a multi-mode transmitter by inserting the control message into a control channel of a beacon signal. while said receiver is configured into a first of said modes, an input filter of said receiver is configured as a near zero positive ISI filter; and while said receiver is configured into a second of said modes, said input filter of said receiver is configured for reception of an inter-symbol correlated signal, characterized by a control circuit operable to control the mode of the receiver based on a measured performance indicator and characteristics of received data, in particular quality of service parameters and/or a model of non-linear distortion experienced by the data during transmission; and generate a control message indicating the configured mode of the receiver to a multi-mode transmitter by inserting the control message into a control channel of a beacon signal. control the mode of the receiver based on a measured performance indicator and characteristics of received data, in particular quality of service parameters and/or a model of non-linear distortion experienced by the data during transmission; and generate a control message indicating the configured mode of the receiver to a multi-mode transmitter by inserting the control message into a control channel of a beacon signal.