mhurhangee/patent-ind-claim-en huggingface dataset:
A reciprocating compressor for oil and gas industry comprising a valve assembly, the valve assembly comprising: an actuator configured to provide a valve actuating motion; a valve having a valve seat configured to allow a fluid to flow through the valve seat, via an inlet port thereof; a counter-seat configured to allow the fluid to flow through the counter-seat, via an outlet port thereof; and a valve closing member attached to the counter-seat, located and configured to cover the inlet port when the counter seat is in a closed position, wherein the counter-seat is adapted to receive valve actuating linear motion from the actuator to move between the closed position and an open position in which the valve closing member does not cover the inlet port thereby selectively allowing the fluid to flow on a flow path including the inlet port and the outlet port ; the counter-seat is attached to a stem which moves linearly due to the actuator so that the counter-seat moves closer to or farther from the valve seat due to the linear motion received from the actuator during each cycle of the reciprocating compressor so that in the open state the valve closing member which is attached to the counter-seat is positioned away from the valve seat and in the closed state the valve closing member with the counter-seat is moved towards the valve seat , characterized in that the valve closing member is formed separately from the counter-seat and is attached thereto; the reciprocating compressor further comprises a compression chamber , wherein the outlet port opens to the compression chamber . an actuator configured to provide a valve actuating motion; a valve having a valve seat configured to allow a fluid to flow through the valve seat, via an inlet port thereof; a counter-seat configured to allow the fluid to flow through the counter-seat, via an outlet port thereof; and a valve closing member attached to the counter-seat, located and configured to cover the inlet port when the counter seat is in a closed position, wherein the counter-seat is adapted to receive valve actuating linear motion from the actuator to move between the closed position and an open position in which the valve closing member does not cover the inlet port thereby selectively allowing the fluid to flow on a flow path including the inlet port and the outlet port ; the counter-seat is attached to a stem which moves linearly due to the actuator so that the counter-seat moves closer to or farther from the valve seat due to the linear motion received from the actuator during each cycle of the reciprocating compressor so that in the open state the valve closing member which is attached to the counter-seat is positioned away from the valve seat and in the closed state the valve closing member with the counter-seat is moved towards the valve seat , characterized in that the valve closing member is formed separately from the counter-seat and is attached thereto; the reciprocating compressor further comprises a compression chamber , wherein the outlet port opens to the compression chamber .
A brake system component for a vehicle , comprising a channel for guiding a brake fluid (BF) and a sample outlet module for withdrawing a brake fluid sample from the channel , wherein the sample outlet module is fluidically connected to the channel , wherein the sample outlet module comprises a non-return valve having a blocking direction being directed towards an environment of the sample outlet module , and wherein the sample outlet module comprises a thrust piece for selectively opening the non-return valve . wherein the sample outlet module is fluidically connected to the channel , wherein the sample outlet module comprises a non-return valve having a blocking direction being directed towards an environment of the sample outlet module , and wherein the sample outlet module comprises a thrust piece for selectively opening the non-return valve .
A chlorine-dioxide-generating composition comprising: (i) an alkali metal chlorite salt in an amount in a range of 1 to 80 weight percent; (ii) a solid acid source in an amount in a range of 2 to 80 weight percent; (iii) hydrophilic cellulose in an amount in a range of 7 to 50 weight percent; and (iv) a super absorbent compound in an amount of 8 to 50 weight percent. (i) an alkali metal chlorite salt in an amount in a range of 1 to 80 weight percent; (ii) a solid acid source in an amount in a range of 2 to 80 weight percent; (iii) hydrophilic cellulose in an amount in a range of 7 to 50 weight percent; and (iv) a super absorbent compound in an amount of 8 to 50 weight percent.
A method for operating a rail vehicle , wherein a traction force of at least one driven wheel of the rail vehicle , which traction force acts between the particular wheel and the associated running rail , is controlled in an open-loop and/or closed-loop manner, wherein slip power acting between the wheel and the running rail , which slip power leads to wear, is reduced by a traction-force open-loop and/or closed-loop control device , at least at times, in that - the traction force is attenuated starting from a first traction-force intensity, which acts during slip between the wheel and the running rail , and characterised in that - the traction force is limited to traction-force intensities which are weaker than the first traction-force intensity in a limitation time period of specified or predictable length following the start of the attenuation, said limitation time period beginning with the attenuation of the traction force starting from the first traction-force intensity. - the traction force is attenuated starting from a first traction-force intensity, which acts during slip between the wheel and the running rail , and characterised in that - the traction force is limited to traction-force intensities which are weaker than the first traction-force intensity in a limitation time period of specified or predictable length following the start of the attenuation, said limitation time period beginning with the attenuation of the traction force starting from the first traction-force intensity.
Method for actuating a valve unit, wherein the valve unit has a process pressure inlet , a process pressure outlet and a valve chamber connecting the process pressure inlet to the process pressure outlet and a movable piston for closing and opening the connection between the process pressure inlet and the process pressure outlet , wherein the piston is able to be subjected on a first side to a first control pressure and wherein the piston is able to be subjected on a second side to a second control pressure, wherein the piston is moved by means of the first control pressure and the second control pressure for the purpose of closing and opening the connection, characterized in that in the operating state of the valve unit the piston is permanently subjected to the first control pressure, the piston is additionally subjected to the second control pressure for moving the piston in one direction and a pressure which is higher than atmospheric pressure and lower than the second control pressure is used as the first control pressure. wherein the piston is moved by means of the first control pressure and the second control pressure for the purpose of closing and opening the connection, characterized in that in the operating state of the valve unit the piston is permanently subjected to the first control pressure, the piston is additionally subjected to the second control pressure for moving the piston in one direction and a pressure which is higher than atmospheric pressure and lower than the second control pressure is used as the first control pressure.
A method for preparing a biological sample for use in an immunolabeling process, the method comprising: - labeling the biological sample with a labeling component, the labeling component provided with a first enhancer antigen, and - providing a first enhancer antibody, the first enhancer antibody selected to solely bind to the first enhancer antigen, wherein: - the first enhancer antigen is non-present in the immunolabeling process, - the labeling component is a primary antibody conjugated with the first enhancer antigen, and - the first enhancer antibody is conjugated with a second enhancer antigen, wherein the second enhancer antigen is non-present in the immunolabeling process and different from the first enhancer antigen, - the enhancer antigens are formed from artificially formulated peptide sequences not present in any protein in nature, wherein the method further comprises: - providing a second enhancer antibody, the second enhancer antibody selected to solely bind to the second enhancer antigen. - labeling the biological sample with a labeling component, the labeling component provided with a first enhancer antigen, and - providing a first enhancer antibody, the first enhancer antibody selected to solely bind to the first enhancer antigen, - the first enhancer antigen is non-present in the immunolabeling process, - the labeling component is a primary antibody conjugated with the first enhancer antigen, and - the first enhancer antibody is conjugated with a second enhancer antigen, wherein the second enhancer antigen is non-present in the immunolabeling process and different from the first enhancer antigen, - the enhancer antigens are formed from artificially formulated peptide sequences not present in any protein in nature, - providing a second enhancer antibody, the second enhancer antibody selected to solely bind to the second enhancer antigen.
An aircraft-mounted external fire detection system comprising: optical circuitry mounted on an aircraft aft of an engine nacelle of the aircraft , the optical circuitry being configured to optically monitor an exterior of the engine nacelle for a hydrocarbon fire by detecting radiation outside of the visible light spectrum; processing circuitry communicatively coupled to the optical circuitry and configured to use the optical circuitry to determine that the fire has been continuously present for more than a threshold duration and, in response, transmit a warning to an operator terminal of the aircraft , wherein the determination that the fire has been continuously present is based on a steady or periodic signal received from the optical circuitry , and wherein the threshold duration is such that minor flare-ups of exhaust gas and/or ingested objects from the engine nacelle and/or fires on the ground moving quickly past the field of view of the optical circuitry are inadequate to cause the processing circuitry to transmit the warning. optical circuitry mounted on an aircraft aft of an engine nacelle of the aircraft , the optical circuitry being configured to optically monitor an exterior of the engine nacelle for a hydrocarbon fire by detecting radiation outside of the visible light spectrum; processing circuitry communicatively coupled to the optical circuitry and configured to use the optical circuitry to determine that the fire has been continuously present for more than a threshold duration and, in response, transmit a warning to an operator terminal of the aircraft , wherein the determination that the fire has been continuously present is based on a steady or periodic signal received from the optical circuitry , and wherein the threshold duration is such that minor flare-ups of exhaust gas and/or ingested objects from the engine nacelle and/or fires on the ground moving quickly past the field of view of the optical circuitry are inadequate to cause the processing circuitry to transmit the warning.
An analytical method for determining a cerebral Aβ accumulation state, the method comprising: a measurement step of subjecting a living body-derived sample derived from a test subject to detection of a marker containing: APP672-713 (Aβ1-42) (SEQ ID NO.: 6) and APP672-711 (Aβ1-40) (SEQ ID NO.: 4), to obtain measurement levels of: APP672-713 (Aβ1-42) and APP672-711 (Aβ1-40) in the living body-derived sample; a calculation step of calculating a ratio of APP672-711 (Aβ1-40) level to APP672-713 (Aβ1-42) level: APP672-711 (Aβ1-40)/APP672-713 (Aβ1-42); and an evaluation step of determining that an amount of cerebral Aβ accumulation of the test subject is larger than an amount of cerebral Aβ accumulation of a person having normal cognitive function who is negative for cerebral Aβ accumulation (NC-), when the ratio of the test subject is higher than a standard level which is a ratio of the person having normal cognitive function who is negative for cerebral Aβ accumulation (NC-). APP672-713 (Aβ1-42) (SEQ ID NO.: 6) and APP672-711 (Aβ1-40) (SEQ ID NO.: 4), a calculation step of calculating a ratio of APP672-711 (Aβ1-40) level to APP672-713 (Aβ1-42) level: APP672-711 (Aβ1-40)/APP672-713 (Aβ1-42); and an evaluation step of determining that an amount of cerebral Aβ accumulation of the test subject is larger than an amount of cerebral Aβ accumulation of a person having normal cognitive function who is negative for cerebral Aβ accumulation (NC-), when the ratio of the test subject is higher than a standard level which is a ratio of the person having normal cognitive function who is negative for cerebral Aβ accumulation (NC-).
A utility vehicle which is a tractor and comprises: a body on which is mounted at least one driving light operable to illuminate an area external to the vehicle , wherein the at least one driving light is a headlamp , or a rear-facing light , or a directional indicator light, or a work light; an enclosed cab within which an operator of the vehicle is situated and from which the operator controls operation of the vehicle ; a door enabling an operator to enter or leave the cab ; a heating, ventilation and air conditioning (HVAC) system arranged to supply temperature-controlled air to the cab ; and a conduit arranged to carry air from the cab ; characterized in that the conduit has an outlet arranged to direct said air towards the at least one driving light , the utility vehicle further comprises a valve arrangement configured to open or close the conduit to the flow of air from the cab to the at least one driving light , and the valve arrangement is configured to open automatically in the event of an over-pressure in the cab . a body on which is mounted at least one driving light operable to illuminate an area external to the vehicle , wherein the at least one driving light is a headlamp , or a rear-facing light , or a directional indicator light, or a work light; an enclosed cab within which an operator of the vehicle is situated and from which the operator controls operation of the vehicle ; a door enabling an operator to enter or leave the cab ; a heating, ventilation and air conditioning (HVAC) system arranged to supply temperature-controlled air to the cab ; and a conduit arranged to carry air from the cab ; characterized in that the conduit has an outlet arranged to direct said air towards the at least one driving light , the utility vehicle further comprises a valve arrangement configured to open or close the conduit to the flow of air from the cab to the at least one driving light , and the valve arrangement is configured to open automatically in the event of an over-pressure in the cab .
A microwave ablation catheter comprising: a radiating section formed at a distal end of a coaxial cable ; an inner tubular member circumscribing the coaxial cable and at least a portion of the radiating section; an outer tubular member circumscribing the inner tubular member, the outer tubular member including a flexible portion and a rigid portion ; and characterised by a tube for injection of one or more agents to promote adhesion of the microwave ablation catheter to surrounding tissue in which it is inserted. a radiating section formed at a distal end of a coaxial cable ; an inner tubular member circumscribing the coaxial cable and at least a portion of the radiating section; an outer tubular member circumscribing the inner tubular member, the outer tubular member including a flexible portion and a rigid portion ; and characterised by a tube for injection of one or more agents to promote adhesion of the microwave ablation catheter to surrounding tissue in which it is inserted.
A system consisting of a spring adapter for arrangement on an orthopedic joint device and the orthopedic joint device having an upper part and a lower part fastened thereto so as to be pivotable about a pivot axis , whereas the joint device having a resistance device that applies a resistance to pivoting about the pivot axis , whereas the spring adapter comprises at least one compression spring element (15, 16, 16', 16", 18), bending spring element and/or torsion spring element and is tensioned when the upper part is pivoted relative to the lower part , whereas the resistance device comprises a housing in which a piston divides a fluid chamber into a flexion chamber and an extension chamber , and wherein the spring adapter comprises a fastening device for securing it to the joint device and the resistance device is embodied as a damper comprising a piston rod which protrudes from the housing and on which a piston divides a fluid chamber in the housing into a flexion chamber and an extension chamber , and the fastening device is designed to secure the spring adapter to the piston rod , characterized in that a plurality of compression springs are arranged around the piston rod .
A ride vibration system (10;100;130;160), comprising: a rider support feature coupled to a ride vehicle and accessible to a rider positioned in the ride vehicle; a vibrator comprising a motor (190;250) configured to rotate an eccentric mass (196;256) to generate vibrations, wherein the vibrator is at least partially integrated with the rider support feature and is configured to transfer the vibrations to the rider support feature; an input device comprising a first touch-sensitive sensor disposed on a first handle portion of a handle (20;102;134) and a second touch-sensitive sensor disposed on a second handle portion of the handle (20;102;134), wherein the input device configured to receive a vibration intensity selection and the vibrator is configured to activate in response to the rider contacting the first handle portion of the handle (20;102;134); and a controller coupled to the vibrator and to the input device, wherein the controller is configured to receive the vibration intensity selection and to control the motor (190;250) to control an intensity of the vibrations. a rider support feature coupled to a ride vehicle and accessible to a rider positioned in the ride vehicle; a vibrator comprising a motor (190;250) configured to rotate an eccentric mass (196;256) to generate vibrations, wherein the vibrator is at least partially integrated with the rider support feature and is configured to transfer the vibrations to the rider support feature; an input device comprising a first touch-sensitive sensor disposed on a first handle portion of a handle (20;102;134) and a second touch-sensitive sensor disposed on a second handle portion of the handle (20;102;134), wherein the input device configured to receive a vibration intensity selection and the vibrator is configured to activate in response to the rider contacting the first handle portion of the handle (20;102;134); and a controller coupled to the vibrator and to the input device, wherein the controller is configured to receive the vibration intensity selection and to control the motor (190;250) to control an intensity of the vibrations.
An apparatus (20; 220; 320; 420; 520; 1220; 1320) comprising: a heater (30; 230; 430; 530; 726; 1130); a fluid applicator (40; 540; 1240); wherein the fluid applicator (40; 540; 1240) is configured to dispense a fluid onto a sample-reagent mixture ; and a controller (50; 250; 550; 1250) configured to output control signals to thermal cycle the sample-reagent mixture through a plurality of cycles, each cycle comprising: outputting control signals actuating the heater (30; 230; 430; 530; 726; 1130) to heat the sample-reagent mixture ; and outputting control signals actuating the fluid applicator (40; 540; 1240) to dispense a liquid onto the sample-reagent mixture to cool the sample reagent mixture and replenish fluid in the sample-reagent mixture that may have been lost to evaporation; further comprising: a sample-reagent mixture support (222; 422; 722; 922; 1022; 1122; 1222) to underlie the sample-reagent mixture . a heater (30; 230; 430; 530; 726; 1130); a fluid applicator (40; 540; 1240); wherein the fluid applicator (40; 540; 1240) is configured to dispense a fluid onto a sample-reagent mixture ; and a controller (50; 250; 550; 1250) configured to output control signals to thermal cycle the sample-reagent mixture through a plurality of cycles, each cycle comprising: outputting control signals actuating the heater (30; 230; 430; 530; 726; 1130) to heat the sample-reagent mixture ; and outputting control signals actuating the fluid applicator (40; 540; 1240) to dispense a liquid onto the sample-reagent mixture to cool the sample reagent mixture and replenish fluid in the sample-reagent mixture that may have been lost to evaporation; outputting control signals actuating the heater (30; 230; 430; 530; 726; 1130) to heat the sample-reagent mixture ; and outputting control signals actuating the fluid applicator (40; 540; 1240) to dispense a liquid onto the sample-reagent mixture to cool the sample reagent mixture and replenish fluid in the sample-reagent mixture that may have been lost to evaporation; further comprising: a sample-reagent mixture support (222; 422; 722; 922; 1022; 1122; 1222) to underlie the sample-reagent mixture .
An o-dimethyl substituted triptycene-containing diamine comprising: a 3,6-dimethyl-2,7-diaminotriptycene derivative having the general formula: wherein Ar is an unsubstituted or substituted aromatic moiety.
A tyre comprising: a tread portion being provided with a first circumferential groove extending continuously in a tyre circumferential direction, and a first land portion adjacent to the first circumferential groove , the first land portion comprising a ground contact surface , a land sidewall on a first circumferential groove side, and at least one recess that opens across both the ground contact surface and the land sidewall , wherein the at least one recess has an opening defined by a V-shaped first edge and a V-shaped second edge respectively extending on the ground contact surface and the land sidewall , the at least one recess has a maximum depth (d1) of from 15% to 40% of a maximum depth (d2) of the first circumferential groove , characterized in that the at least one recess has a maximum length (L1) in the tyre circumferential direction of from 6.0 to 9.0 mm, and the at least one recess has a maximum length (L2) in a tyre axial direction of from 3.0 to 5.0 times the depth (d1). a tread portion being provided with a first circumferential groove extending continuously in a tyre circumferential direction, and a first land portion adjacent to the first circumferential groove , the first land portion comprising a ground contact surface , a land sidewall on a first circumferential groove side, and at least one recess that opens across both the ground contact surface and the land sidewall , wherein the at least one recess has an opening defined by a V-shaped first edge and a V-shaped second edge respectively extending on the ground contact surface and the land sidewall , the at least one recess has a maximum depth (d1) of from 15% to 40% of a maximum depth (d2) of the first circumferential groove , characterized in that the at least one recess has a maximum length (L1) in the tyre circumferential direction of from 6.0 to 9.0 mm, and the at least one recess has a maximum length (L2) in a tyre axial direction of from 3.0 to 5.0 times the depth (d1).