mhurhangee/patent-ind-claim-en huggingface dataset:
A clutch servo for boosting a hydraulic clutch-pedal foot force by means of pneumatic pressure, comprising: - a piston rod having a distal end to which hydraulic pressure can be applied via a hydraulic chamber arranged in a housing in order to directly actuate the clutch; - a pneumatic booster piston that is mounted on the piston rod and to which compressed air from a pneumatic chamber arranged in a housing can be applied in order to further boost clutch force; - a hydraulic control element whose position is hydraulically influenced by the clutch-pedal force and controls the actuation of the booster piston by means of compressed air; - the hydraulic chamber being sealed with respect to the adjacent pneumatic chamber by dynamic sealing means arranged in the region of the piston rod , these dynamic sealing means comprising: - a hydraulic seal that is arranged in the region of the distal end of the piston rod and has an external sealing effect with respect to the hydraulic chamber , and - a pneumatic seal that is arranged on the housing and has an internal sealing effect with respect to the piston rod , characterised in that the secondary hydraulic chamber located between the hydraulic seal and the pneumatic seal along the piston rod is vented to the atmosphere by connecting the secondary hydraulic chamber via a drilled hole , itself connected to the secondary hydraulic chamber , in the piston rod to a secondary pneumatic chamber located opposite the pneumatic chamber on the booster piston . - a piston rod having a distal end to which hydraulic pressure can be applied via a hydraulic chamber arranged in a housing in order to directly actuate the clutch; - a pneumatic booster piston that is mounted on the piston rod and to which compressed air from a pneumatic chamber arranged in a housing can be applied in order to further boost clutch force; - a hydraulic control element whose position is hydraulically influenced by the clutch-pedal force and controls the actuation of the booster piston by means of compressed air; - the hydraulic chamber being sealed with respect to the adjacent pneumatic chamber by dynamic sealing means arranged in the region of the piston rod , these dynamic sealing means comprising: - a hydraulic seal that is arranged in the region of the distal end of the piston rod and has an external sealing effect with respect to the hydraulic chamber , and - a pneumatic seal that is arranged on the housing and has an internal sealing effect with respect to the piston rod ,
An acoustically active headrest comprising: a headrest body with a front surface configured to support a user's head, thereby defining preferential positions of the user's ears; a microphone that has a maximum sensitivity to sounds from a principal receiving direction and that is integrated in the front surface of the headrest body such that the principal receiving direction intersects with one of the preferential positions of the user's ears; and a loudspeaker integrated into the headrest body , wherein the loudspeaker has a principal transmitting direction into which it radiates maximum sound energy, the loudspeaker being arranged such that its principal transmitting direction is at an angle greater than 30 degrees from the principal receiving direction of the microphone related to one of the preferential positions, wherein the front surface of the headrest has an inward-curving shape extending partly around the longitudinal axis of the user's head, wherein the inward-curving shape has two planar end sections and an intermediate section , characterised in that J the end sections are arranged at an angle of 10 to 50 degrees from the intermediate section , and the microphone is arranged at the periphery of one of the two planar ends . a headrest body with a front surface configured to support a user's head, thereby defining preferential positions of the user's ears; a microphone that has a maximum sensitivity to sounds from a principal receiving direction and that is integrated in the front surface of the headrest body such that the principal receiving direction intersects with one of the preferential positions of the user's ears; and a loudspeaker integrated into the headrest body , wherein the loudspeaker has a principal transmitting direction into which it radiates maximum sound energy, the loudspeaker being arranged such that its principal transmitting direction is at an angle greater than 30 degrees from the principal receiving direction of the microphone related to one of the preferential positions, wherein the front surface of the headrest has an inward-curving shape extending partly around the longitudinal axis of the user's head, wherein the inward-curving shape has two planar end sections and an intermediate section , characterised in that J the end sections are arranged at an angle of 10 to 50 degrees from the intermediate section , and the microphone is arranged at the periphery of one of the two planar ends .
A mobile station configured to interact with a base station subsystem, BSS, (202 1 ), the BSS including a base transceiver station, BTS, (210 1 ), the mobile station comprising: a processor ; and, a memory that stores processor-executable instructions, wherein the processor interfaces with the memory to execute the processor-executable instructions, whereby the mobile station is operable to: receive , from the BSS, a multilateration request ; characterized in that the mobile station is further operable to: in response to receipt of the multilateration request, estimate a synchronization accuracy (264 1 ) with the BTS, and estimate a transmission offset (265 1 ) for uplink transmissions to the BTS; and, transmit , to the BSS, a Radio Link Control, RLC, data block (270 1 ) that includes at least (i) a Temporary Logical Link Identifier, TLLI, of the mobile station , (ii) the estimated synchronization accuracy (264 1 ), and (iii) the estimated transmission offset (265 1 ). a processor ; and, a memory that stores processor-executable instructions, wherein the processor interfaces with the memory to execute the processor-executable instructions, whereby the mobile station is operable to: receive , from the BSS, a multilateration request ; characterized in that the mobile station is further operable to: in response to receipt of the multilateration request, estimate a synchronization accuracy (264 1 ) with the BTS, and estimate a transmission offset (265 1 ) for uplink transmissions to the BTS; and, transmit , to the BSS, a Radio Link Control, RLC, data block (270 1 ) that includes at least (i) a Temporary Logical Link Identifier, TLLI, of the mobile station , (ii) the estimated synchronization accuracy (264 1 ), and (iii) the estimated transmission offset (265 1 ). in response to receipt of the multilateration request, estimate a synchronization accuracy (264 1 ) with the BTS, and estimate a transmission offset (265 1 ) for uplink transmissions to the BTS; and, transmit , to the BSS, a Radio Link Control, RLC, data block (270 1 ) that includes at least (i) a Temporary Logical Link Identifier, TLLI, of the mobile station , (ii) the estimated synchronization accuracy (264 1 ), and (iii) the estimated transmission offset (265 1 ).
A plasma cutting electrode , comprising: an upstream portion ; a cavity which has an opening at an upstream end of said upstream portion ; a body portion downstream of said upstream portion, said body portion comprising at least one flow port open to an outer surface of said body portion ; and a distal end downstream of said body portion , said distal end comprising an emitting insert in a distal end face of said distal end ; wherein said at least one flow port is coupled to said cavity to allow a flow from outside of said body portion into said cavity characterized in that said body portion contains at least two ridge portions and said at least one flow port is positioned in between said at least two ridge portions. an upstream portion ; a cavity which has an opening at an upstream end of said upstream portion ; a body portion downstream of said upstream portion, said body portion comprising at least one flow port open to an outer surface of said body portion ; and a distal end downstream of said body portion , said distal end comprising an emitting insert in a distal end face of said distal end ; wherein said at least one flow port is coupled to said cavity to allow a flow from outside of said body portion into said cavity characterized in that said body portion contains at least two ridge portions and said at least one flow port is positioned in between said at least two ridge portions.
Intermediate piece for a spliced wire cable, whereby the intermediate piece is elongated formed and pre-formed such that it has a recess running in its longitudinal direction and additionally grooves distributed all round, into which strands of the wire cable can be placed in, characterised in that the intermediate piece is formed correspondingly thicker towards the centre than at the ends with thin walls , thus with a continuous change in thicknesses from the outside to the inside.
An enhanced mobility garment comprising: a front panel and an opposite back panel; a sleeve panel connected to at least a portion of the front panel and at least a portion of the back panel and forms at least a first portion of a sleeve ; a gusset connected between at least a portion of the front panel , at least a portion of the back panel , and at least a portion of the sleeve panel and forms at least a second portion of the sleeve characterized in that the gusset has a first modulus of elasticity and a second modulus of elasticity, the first modulus of elasticity is different from the second modulus of elasticity; wherein the first modulus of elasticity is located on a front portion of the gusset on a front portion of the garment , and the second modulus of elasticity is located on a back portion of the gusset on a back portion of the garment ; and wherein the gusset comprises one continuous piece of material. a front panel and an opposite back panel; a sleeve panel connected to at least a portion of the front panel and at least a portion of the back panel and forms at least a first portion of a sleeve ; a gusset connected between at least a portion of the front panel , at least a portion of the back panel , and at least a portion of the sleeve panel and forms at least a second portion of the sleeve characterized in that the gusset has a first modulus of elasticity and a second modulus of elasticity, the first modulus of elasticity is different from the second modulus of elasticity; wherein the first modulus of elasticity is located on a front portion of the gusset on a front portion of the garment , and the second modulus of elasticity is located on a back portion of the gusset on a back portion of the garment ; and wherein the gusset comprises one continuous piece of material.
An electrostatic discharge (ESD) protection device, the ESD protection device comprising: stacked first and second PNP bipolar transistors that are configured to shunt current between a first node and a second node in response to an ESD pulse received between the first and second nodes, wherein an emitter and a base of the second PNP bipolar transistor are connected to a collector of the first PNP bipolar transistor; and an NMOS transistor connected in series with the stacked first and second PNP bipolar transistors, wherein a gate terminal of the NMOS transistor is connected to a source terminal of the NMOS transistor; wherein an emitter of each PNP bipolar transistor of the stacked first and second PNP bipolar transistors is connected to a base of the respective PNP bipolar transistor, and wherein the emitter and the base of the first PNP bipolar transistor are connected to the first node; and a drain terminal of the NMOS transistor is connected to a collector of the second PNP bipolar transistor, and wherein the gate terminal and source terminal of the NMOS transistor are connected to the second node. stacked first and second PNP bipolar transistors that are configured to shunt current between a first node and a second node in response to an ESD pulse received between the first and second nodes, wherein an emitter and a base of the second PNP bipolar transistor are connected to a collector of the first PNP bipolar transistor; and an NMOS transistor connected in series with the stacked first and second PNP bipolar transistors, wherein a gate terminal of the NMOS transistor is connected to a source terminal of the NMOS transistor; wherein an emitter of each PNP bipolar transistor of the stacked first and second PNP bipolar transistors is connected to a base of the respective PNP bipolar transistor, and wherein the emitter and the base of the first PNP bipolar transistor are connected to the first node; and a drain terminal of the NMOS transistor is connected to a collector of the second PNP bipolar transistor, and wherein the gate terminal and source terminal of the NMOS transistor are connected to the second node.
A polymer composition characterized in that the polymer composition contains: • 0.01 - 0.1 wt% carbon black; • 0.1 - 0.6 wt% nigrosine; • 15 - 25 wt% flame retardant system; and wherein the polymer composition contains polybutylene terephthalate (PBT) and wherein wt% is with respect to the total weight of the polymer composition. • 0.01 - 0.1 wt% carbon black; • 0.1 - 0.6 wt% nigrosine; • 15 - 25 wt% flame retardant system;
A fiber optic ferrule receiver of a fiber optic connector to receive therein a fiber optic ferrule of the fiber optic connector , the receiver comprising: a main body extending between a front end and a rear end and having four sides , the main body having an opening extending between the front end and the rear end and being defined at least by a portion of internal surfaces of the four sides; a first side in the opening having a first tapered surface and a second tapered surface , the first tapered surface reducing the opening between the rear end and a first position and the second tapered surface increasing the opening between the first position and the front end; a second side in the opening and across the opening from the first side, the second side having a third tapered surface and a fourth tapered surface , the third tapered surface reducing the opening between the rear end and a second position and the fourth tapered surface increasing the opening between the second position and the front end; a first projection extending into the opening from the first side to engage a first portion of the fiber optic ferrule at the first position; and a second projection extending into the opening from second side to engage a second portion of the fiber optic ferrule at the second position, characterized in that the fiber optic ferrule receiver is further comprising at least one tab extending from the rear end , the tab having opposing cut-outs to form legs which are able to flex outward from the opening to engage a housing for the fiber optic connector . a main body extending between a front end and a rear end and having four sides , the main body having an opening extending between the front end and the rear end and being defined at least by a portion of internal surfaces of the four sides; a first side in the opening having a first tapered surface and a second tapered surface , the first tapered surface reducing the opening between the rear end and a first position and the second tapered surface increasing the opening between the first position and the front end; a second side in the opening and across the opening from the first side, the second side having a third tapered surface and a fourth tapered surface , the third tapered surface reducing the opening between the rear end and a second position and the fourth tapered surface increasing the opening between the second position and the front end; a first projection extending into the opening from the first side to engage a first portion of the fiber optic ferrule at the first position; and a second projection extending into the opening from second side to engage a second portion of the fiber optic ferrule at the second position, characterized in that the fiber optic ferrule receiver is further comprising at least one tab extending from the rear end , the tab having opposing cut-outs to form legs which are able to flex outward from the opening to engage a housing for the fiber optic connector .
A method of detecting a security violation comprising the steps of: reading a codeword from a secure memory device , the codeword comprising security related data and an error correction code (ECC) associated with the secure data; deriving an error location polynomial (ELP) from the codeword; determining a total number of codeword errors from the ELP; and detecting if there is a malicious attempt to alter the data by determining if the total number of codeword errors exceeds a maximum error threshold; and preventing access to the secure data of the codeword if a malicious attempt to alter the data is detected, characterised in that : the maximum error threshold equals a maximum number of correctable errors. reading a codeword from a secure memory device , the codeword comprising security related data and an error correction code (ECC) associated with the secure data; deriving an error location polynomial (ELP) from the codeword; determining a total number of codeword errors from the ELP; and detecting if there is a malicious attempt to alter the data by determining if the total number of codeword errors exceeds a maximum error threshold; and preventing access to the secure data of the codeword if a malicious attempt to alter the data is detected, characterised in that : the maximum error threshold equals a maximum number of correctable errors.
A downhole electrical power harvesting module arranged for electrical connection between two spaced locations in a well installation and comprising an electrical circuit arranged for harvesting electrical energy from dc currents, in use, from a potential difference between the spaced locations which acts as an input voltage, wherein the electrical circuit comprises a dc-dc convertor which is arranged to operate with input voltages above a minimum threshold, wherein the minimum threshold is not greater than 0.5 volt.
A heat exchanger comprising a shell having a first inlet and a first outlet for a first fluid (H) and a second inlet and a second outlet for a second fluid (C), and a screw element having a core and first and second nested helical flights mounted to the core and arranged within the shell and defining first and second helical fluid passages along the shell between the first and second helical flights , the first fluid passage being in fluid communication with the first inlet and the first outlet and the second fluid passage being in fluid communication with the second inlet and the second outlet , characterised in that the heat exchanger further comprises a bypass path (P) for both of the first and second fluid flows (H, C).
A cardiotoxicity testing apparatus configured to measure the magnitude of the fluctuation of the field potential waveform of the pulsation of cardiomyocytes by comparison of adjacent pulsation signals, comprising: a transparent substrate; an area surrounded by a wall formed on the transparent substrate, wherein the area is filled with a liquid cell culture medium; a cell population comprising a plurality of stably pulsating cardiomyocytes which are disposed in the area that is filled with the cell culture medium; a microelectrode provided in the area that is filled with the cell culture medium, wherein a cardiomyocyte of the cell population or a local portion of the cell population is to be placed on the microelectrode; a reference electrode provided in the area that is filled with the cell culture medium; an electrical potential measuring means for measuring the electrical potential of the cardiomyocyte placed on the microelectrode, comprising lead wires which are connected respectively to each of the microelectrode and a lead wire which is connected to the reference electrode; and a recording means for recording data of the electrical potential of the cardiomyocytes before and after addition of a test agent measured by the electrical potential measuring means, wherein the apparatus is configured to measure the magnitude of fluctuation of field potential duration (FPD), wherein the FPD is a time period elapsed between a peak position of sodium-ion inflow into the cell and a peak position of potassium-ion outflow from the cell on the field potential waveform by comparison of adjacent pulsation signals. a transparent substrate; an area surrounded by a wall formed on the transparent substrate, wherein the area is filled with a liquid cell culture medium; a cell population comprising a plurality of stably pulsating cardiomyocytes which are disposed in the area that is filled with the cell culture medium; a microelectrode provided in the area that is filled with the cell culture medium, wherein a cardiomyocyte of the cell population or a local portion of the cell population is to be placed on the microelectrode; a reference electrode provided in the area that is filled with the cell culture medium; an electrical potential measuring means for measuring the electrical potential of the cardiomyocyte placed on the microelectrode, comprising lead wires which are connected respectively to each of the microelectrode and a lead wire which is connected to the reference electrode; and a recording means for recording data of the electrical potential of the cardiomyocytes before and after addition of a test agent measured by the electrical potential measuring means, wherein the apparatus is configured to measure the magnitude of fluctuation of field potential duration (FPD), wherein the FPD is a time period elapsed between a peak position of sodium-ion inflow into the cell and a peak position of potassium-ion outflow from the cell on the field potential waveform by comparison of adjacent pulsation signals.