mhurhangee/patent-ind-claim-en huggingface dataset:
Apparatus for providing rotational movement into linear movement and vice versa, the apparatus comprising: - a ball screw nut , - an outer casing supporting the ball screw nut laterally and radially - the ball screw nut having inner helical ball rolling surface with at least two ball circulation grooves configured to rotate on the piston lead-screw by a plurality of balls to achieve lateral movement of the force transmission element - the ball screw nut having a drive unit - an outer lead-screw with an outer ball rolling surface with at least two rolling and circulating grooves including a ball exit groove and a ball return groove communicating with the inner lead-screw - an internal piston lead-screw with a ball receiving groove and a ball exit groove communicating with the outer lead-screw with at least one ball circulation groove with different pitch than the outer piston lead-screw Characterised by ; - the ball screw nut is rotating inside the casing and is threadingly engaged with the outer lead-screw through a plurality of balls - the outer and inner lead-screws do not rotate but act as force transmission elements between the ball screw nut and plurality of balls to move the force transmission element in either one or both directions at a controlled speed - at least one electrical connector positioned along the front face - an outer casing supporting the ball screw nut laterally and radially - the ball screw nut having inner helical ball rolling surface with at least two ball circulation grooves configured to rotate on the piston lead-screw by a plurality of balls to achieve lateral movement of the force transmission element - the ball screw nut having a drive unit - an outer lead-screw with an outer ball rolling surface with at least two rolling and circulating grooves including a ball exit groove and a ball return groove communicating with the inner lead-screw - an internal piston lead-screw with a ball receiving groove and a ball exit groove communicating with the outer lead-screw with at least one ball circulation groove with different pitch than the outer piston lead-screw - the ball screw nut is rotating inside the casing and is threadingly engaged with the outer lead-screw through a plurality of balls - the outer and inner lead-screws do not rotate but act as force transmission elements between the ball screw nut and plurality of balls to move the force transmission element in either one or both directions at a controlled speed - at least one electrical connector positioned along the front face
A flood barrier arrangement comprising a flood barrier that is capable of passive deployment in the event of a flood, the flood barrier being anchorable to a surface, at least part of the flood barrier being substantially buoyant such that, in use, in the event of a flood at least part of the flood barrier floats upwards, the flood barrier arrangement further comprising a passive sealing arrangement operable to draw the flood barrier towards at least one surface defining an opening in the event of a flood and to seal the flood barrier about the surface, the passive sealing arrangement 5 utilises magnetism to draw the flood barrier 2 towards and about the opening and wherein the flood barrier comprises an anchoring portion that is anchorable to a surface, and a leading portion , the leading portion being at the opposite end of the flood barrier to the anchoring portion , and wherein buoyancy of the flood barrier is lowest at or about the anchoring portion and greatest at or about the leading portion wherein the flood barrier comprises a plurality of segments wherein two adjacent segments are joined by at least one flexible joint and characterized in that the segment at the anchoring portion of the flood barrier is the least buoyant segment and buoyancy increases across the segments in a direction from the anchoring portion to the leading portion with the segment at the leading portion being the most buoyant segment.
A system comprising first and second coupling units (612; 2200, 613; 2202), wherein the first coupling unit (612; 2200) comprises: a first device for mating with a corresponding second device of the second coupling unit (613; 2202); a number of first coupling elements comprising at least one of a first power coupling element (618; 2206), a first air coupling element (620; 2208), a first hydraulic coupling element , a first communications coupling element (624; 2216), or a first water coupling element ; and a first alignment system for aligning the first device with the corresponding second device and the number of first coupling elements with a corresponding number of second coupling elements, wherein the first alignment system comprises a guidance fork (656; 2232) for receiving a roller (660; 2234), wherein the second coupling unit (613; 2202) comprises: the second device ; the number of second coupling elements, wherein the second coupling elements comprise at least one of a second power coupling element (630; 2220), a second air coupling element (632; 2222), a second hydraulic coupling element , a second communications coupling element (636; 2224), or a second water coupling element ; and a second alignment system for aligning the second device with the first device and the second number of coupling elements with a corresponding number of coupling elements, wherein the second alignment system comprises the roller (660; 2234), wherein the first device is a first quick-change device and the second device is a second quick-change device , wherein the first quick-change device is configured to mate with the second quick-change device . a first device for mating with a corresponding second device of the second coupling unit (613; 2202); a number of first coupling elements comprising at least one of a first power coupling element (618; 2206), a first air coupling element (620; 2208), a first hydraulic coupling element , a first communications coupling element (624; 2216), or a first water coupling element ; and a first alignment system for aligning the first device with the corresponding second device and the number of first coupling elements with a corresponding number of second coupling elements, wherein the first alignment system comprises a guidance fork (656; 2232) for receiving a roller (660; 2234), the second device ; the number of second coupling elements, wherein the second coupling elements comprise at least one of a second power coupling element (630; 2220), a second air coupling element (632; 2222), a second hydraulic coupling element , a second communications coupling element (636; 2224), or a second water coupling element ; and a second alignment system for aligning the second device with the first device and the second number of coupling elements with a corresponding number of coupling elements, wherein the second alignment system comprises the roller (660; 2234), wherein the first device is a first quick-change device and the second device is a second quick-change device , wherein the first quick-change device is configured to mate with the second quick-change device .
A method for allocating transmission power in multiple connectivity wireless networks, comprising: establishing , at a user equipment, UE, a first connection with a first primary cell in a first cell group; establishing , at the UE, a second connection with a second primary cell in a second cell group; characterised by : configuring , at the UE, a first transmission power for communicating with the first cell group in a transmission time interval, TTI, based at least in part on receiving, at the UE, a first transmission power from the first primary cell, wherein the first transmission power is received as a value that maps to one of a plurality of percentages of available transmission power at the UE; configuring , at the UE, a second transmission power for communicating with the second cell group in the TTI based at least in part on receiving the first transmission power or receiving a second transmission power; and transmitting, at the UE and in the TTI, the first communication over the first connection based on the first transmission power, and the second communication over the second connection based on the second transmission power. establishing , at a user equipment, UE, a first connection with a first primary cell in a first cell group; establishing , at the UE, a second connection with a second primary cell in a second cell group; characterised by : configuring , at the UE, a first transmission power for communicating with the first cell group in a transmission time interval, TTI, based at least in part on receiving, at the UE, a first transmission power from the first primary cell, wherein the first transmission power is received as a value that maps to one of a plurality of percentages of available transmission power at the UE; configuring , at the UE, a second transmission power for communicating with the second cell group in the TTI based at least in part on receiving the first transmission power or receiving a second transmission power; and transmitting, at the UE and in the TTI, the first communication over the first connection based on the first transmission power, and the second communication over the second connection based on the second transmission power. configuring , at the UE, a first transmission power for communicating with the first cell group in a transmission time interval, TTI, based at least in part on receiving, at the UE, a first transmission power from the first primary cell, wherein the first transmission power is received as a value that maps to one of a plurality of percentages of available transmission power at the UE; configuring , at the UE, a second transmission power for communicating with the second cell group in the TTI based at least in part on receiving the first transmission power or receiving a second transmission power; and transmitting, at the UE and in the TTI, the first communication over the first connection based on the first transmission power, and the second communication over the second connection based on the second transmission power.
A vehicle comprising a warning system and an energy storage system of a vehicle , the warning system comprising: an energy storage control unit configured to detect a hazardous condition of an energy storage ; and characterized by an illumination system configured to illuminate a ground area adjacent to the vehicle at the location of the energy storage for which a hazardous condition is detected, wherein the illumination system comprises a plurality of light sources arranged at a bottom edge of the energy storage and/or one or more light sources arranged horizontally along a length of the energy storage. an energy storage control unit configured to detect a hazardous condition of an energy storage ; and characterized by an illumination system configured to illuminate a ground area adjacent to the vehicle at the location of the energy storage for which a hazardous condition is detected, wherein the illumination system comprises a plurality of light sources arranged at a bottom edge of the energy storage and/or one or more light sources arranged horizontally along a length of the energy storage.
A fan unit intended to be associated with a radiator of a heat engine of a motor vehicle, the fan unit including a fan housed in a nozzle having air-guiding portions , said guiding portions of the nozzle being made of polymer material, and a thermal screen for protecting an area of the nozzle , characterized in that the nozzle integrates the thermal screen which is metallic and which acts as a portion for guiding air from the nozzle in this area.
A hermetically sealed compressor in which a rotor casing that forms a rotor chamber housing a screw rotor and a motor casing that forms a motor chamber housing stators and rotors of a motor are structurally integral and in which a flow path of a fluid to be compressed is communicated with the motor chamber , characterized in that the stators of the motor are each formed by winding a plurality of individual coils (A1, A2, B1, B2, C1, C3) in multiple turns; and an individual external terminal is provided for each of the coils (A1, A2, B1, B2, C1, C3), and the external terminals are distributed among a plurality of terminal blocks that seal the opening of the motor casing and the respective external terminal passes through the corresponding terminal block .
An apparatus, comprising: a processor , configured to: receive positions, within a heart of a patient lying on their back, of electrodes that apply Radio Frequency (RF) energy to ablate tissue in the heart; calculate, based on the received positions, a partial subset of smallest vertical distances among respective vertical distances of the electrodes above an esophagus of the patient, wherein the partial subset of smallest vertical distances among respective vertical distances of the electrodes above an esophagus of the patient have vertical distances below a given threshold; and generate a graphical user interface that visualizes the electrodes and the respective vertical distances above the esophagus ; and adjust RF ablation parameters of the electrodes responsively to the partial subset of smallest vertical distances; and an output device , configured to present the graphical user interface to a user. a processor , configured to: receive positions, within a heart of a patient lying on their back, of electrodes that apply Radio Frequency (RF) energy to ablate tissue in the heart; calculate, based on the received positions, a partial subset of smallest vertical distances among respective vertical distances of the electrodes above an esophagus of the patient, wherein the partial subset of smallest vertical distances among respective vertical distances of the electrodes above an esophagus of the patient have vertical distances below a given threshold; and generate a graphical user interface that visualizes the electrodes and the respective vertical distances above the esophagus ; and adjust RF ablation parameters of the electrodes responsively to the partial subset of smallest vertical distances; and receive positions, within a heart of a patient lying on their back, of electrodes that apply Radio Frequency (RF) energy to ablate tissue in the heart; calculate, based on the received positions, a partial subset of smallest vertical distances among respective vertical distances of the electrodes above an esophagus of the patient, wherein the partial subset of smallest vertical distances among respective vertical distances of the electrodes above an esophagus of the patient have vertical distances below a given threshold; and generate a graphical user interface that visualizes the electrodes and the respective vertical distances above the esophagus ; and adjust RF ablation parameters of the electrodes responsively to the partial subset of smallest vertical distances; and an output device , configured to present the graphical user interface to a user.
A method for determining a disturbance condition in a power transmission line, wherein the method is performed by an Intelligent Electronic Device, IED, communicatively coupled with a measurement equipment connected with the power transmission line, the method comprising: obtaining a plurality of sample values corresponding to an electrical parameter measured in each phase among one or more phases, wherein the electrical parameter in the one or more phases is measured with the measurement equipment connected at one end of the power transmission line; determining a plurality of magnitudes of the electrical parameter corresponding to each phase based on the corresponding plurality of sample values, optionally wherein the magnitudes are root mean square, RMS, values; determining a plurality of difference values for each phase based on the corresponding plurality of magnitudes, wherein each of the plurality of difference values is representative of a rate of change of magnitudes for the corresponding phase; processing the plurality of difference values corresponding to the one or more phases using a machine learning technique to determine the disturbance condition in the power transmission line, wherein the disturbance condition is one of a load change condition, a power swing condition and an electrical fault condition; and performing at least one of a protection function and a control function based on the disturbance condition; characterized in that the machine learning technique is based on an ensemble machine learning technique, wherein the ensemble machine learning technique comprises an extreme gradient boost classification model trained for determining the disturbance condition. obtaining a plurality of sample values corresponding to an electrical parameter measured in each phase among one or more phases, wherein the electrical parameter in the one or more phases is measured with the measurement equipment connected at one end of the power transmission line; determining a plurality of magnitudes of the electrical parameter corresponding to each phase based on the corresponding plurality of sample values, optionally wherein the magnitudes are root mean square, RMS, values; determining a plurality of difference values for each phase based on the corresponding plurality of magnitudes, wherein each of the plurality of difference values is representative of a rate of change of magnitudes for the corresponding phase; processing the plurality of difference values corresponding to the one or more phases using a machine learning technique to determine the disturbance condition in the power transmission line, wherein the disturbance condition is one of a load change condition, a power swing condition and an electrical fault condition; and performing at least one of a protection function and a control function based on the disturbance condition; characterized in that the machine learning technique is based on an ensemble machine learning technique, wherein the ensemble machine learning technique comprises an extreme gradient boost classification model trained for determining the disturbance condition.
A precoding matrix indication method for a terminal device, wherein the method comprises: generating third indication information, wherein the third indication information is used to indicate W 2 1 , W 2 2 , ..., and W 2 K , wherein W ( k ) is a precoding matrix in a k th frequency-domain unit, W ( k ) satisfies W ( k ) = W 1 × W 2 k , W 1 is an N t × L matrix, W 2 k is an L × R matrix, 0 < k ≤ K, and K is a quantity of frequency-domain units; the third indication information comprises second indication information and first indication information; the second indication information is used to indicate P i,j elements in a vector D i,j , wherein the vector D i,j and a matrix F i,j satisfy V i,j = F i,j × D i,j , the vector V i,j corresponds to W 2 1 i j , W 2 2 i j , ⋯ , and W 2 K i j , W 2 k i j is a complex number in an i th row and a j th column of the matrix W 2 k , and F i,j is a K × P i,j matrix, wherein 0 < i ≤ L, 0 < j ≤ R , and P i,j < K; and the first indication information is used to indicate a quantity of the elements indicated by the second indication information; and sending the third indication information. generating third indication information, wherein the third indication information is used to indicate W 2 1 , W 2 2 , ..., and W 2 K , wherein W ( k ) is a precoding matrix in a k th frequency-domain unit, W ( k ) satisfies W ( k ) = W 1 × W 2 k , W 1 is an N t × L matrix, W 2 k is an L × R matrix, 0 < k ≤ K, and K is a quantity of frequency-domain units; the third indication information comprises second indication information and first indication information; the second indication information is used to indicate P i,j elements in a vector D i,j , wherein the vector D i,j and a matrix F i,j satisfy V i,j = F i,j × D i,j , the vector V i,j corresponds to W 2 1 i j , W 2 2 i j , ⋯ , and W 2 K i j , W 2 k i j is a complex number in an i th row and a j th column of the matrix W 2 k , and F i,j is a K × P i,j matrix, wherein 0 < i ≤ L, 0 < j ≤ R , and P i,j < K; and the first indication information is used to indicate a quantity of the elements indicated by the second indication information; and sending the third indication information.
Device for determining the distance of an object, comprising • at least one spectrally tunable light source configured to emit at least one optical signal having a time-varying frequency; • a beam splitter arrangement comprising at least one beam splitter , which is configured to split the optical signal into a plurality of partial signals (A, B, C); • an optical delay line arrangement comprising at least one optical delay line ; • a detector arrangement; and • an evaluation device ; • wherein the device is adapted such that a first partial signal (A) of the partial signals is fed to the detector arrangement without reflection at the object and bypassing the delay line arrangement, at least a second partial signal (B) of the partial signals is fed to the detector arrangement via the delay line arrangement, and a third partial signal (C) of the partial signals is fed to the detector arrangement after reflection at the object ; • wherein the evaluation device is configured to determine both the object distance and at least one property of the light source on the basis of the partial signals detected by the detector arrangement; characterized in that the detector arrangement comprises exactly one detector for detecting the first partial signal (A), the second partial signal (B) and the third partial signal (C). • at least one spectrally tunable light source configured to emit at least one optical signal having a time-varying frequency; • a beam splitter arrangement comprising at least one beam splitter , which is configured to split the optical signal into a plurality of partial signals (A, B, C); • an optical delay line arrangement comprising at least one optical delay line ; • a detector arrangement; and • an evaluation device ; • wherein the device is adapted such that a first partial signal (A) of the partial signals is fed to the detector arrangement without reflection at the object and bypassing the delay line arrangement, at least a second partial signal (B) of the partial signals is fed to the detector arrangement via the delay line arrangement, and a third partial signal (C) of the partial signals is fed to the detector arrangement after reflection at the object ; • wherein the evaluation device is configured to determine both the object distance and at least one property of the light source on the basis of the partial signals detected by the detector arrangement;
A MEMS device , comprising: a substrate having at least an anchor electrode , an RF electrode and a pull-down electrode disposed therein, a switching element disposed over the substrate , the switching element electrically coupled to the anchor electrode and movable from a first position spaced a first distance from the RF electrode and a second position spaced a second distance from the RF electrode , wherein the second distance is less than the first distance; and a dielectric layer disposed over the pull-down electrode ; characterised in that the pull-down electrode has a plurality of islands disposed therein, wherein the plurality of islands are electrically isolated from the pull-down electrode , and contact stoppers are disposed on the dielectric layer at locations corresponding to the islands . a substrate having at least an anchor electrode , an RF electrode and a pull-down electrode disposed therein, a switching element disposed over the substrate , the switching element electrically coupled to the anchor electrode and movable from a first position spaced a first distance from the RF electrode and a second position spaced a second distance from the RF electrode , wherein the second distance is less than the first distance; and a dielectric layer disposed over the pull-down electrode ; characterised in that the pull-down electrode has a plurality of islands disposed therein, wherein the plurality of islands are electrically isolated from the pull-down electrode , and contact stoppers are disposed on the dielectric layer at locations corresponding to the islands .