mhurhangee/ep-ind-claims huggingface dataset:
A loudspeaker (1; 1'; 1") comprising: a loudspeaker housing (2; 2'); a basket held in the loudspeaker housing (2; 2') and bearing a permanent magnet; a coil arranged in a constant magnetic field generated by the permanent magnet and connected with a diaphragm; and at least one heat pipe with a heating zone and cooling zone, wherein the heating zone is arranged on the permanent magnet, and the cooling zone on the loudspeaker housing (2; 2'); the at least one heat pipe is rigidly connected to the permanent magnet at its heating zone; characterised in that the at least one heat pipe is displaceably connected with the loudspeaker housing (2; 2') at its cooling zone, wherein thermal conductance paste is provided in a residual gap between the cooling zone of the at least one heat pipe and the loudspeaker housing (2; 2'). a loudspeaker housing (2; 2'); a basket held in the loudspeaker housing (2; 2') and bearing a permanent magnet; a coil arranged in a constant magnetic field generated by the permanent magnet and connected with a diaphragm; and at least one heat pipe with a heating zone and cooling zone, wherein the heating zone is arranged on the permanent magnet, and the cooling zone on the loudspeaker housing (2; 2'); the at least one heat pipe is rigidly connected to the permanent magnet at its heating zone; characterised in that the at least one heat pipe is displaceably connected with the loudspeaker housing (2; 2') at its cooling zone, wherein thermal conductance paste is provided in a residual gap between the cooling zone of the at least one heat pipe and the loudspeaker housing (2; 2').
A cover for a surgical support, the cover comprising flexible sheet material for fitting over a base of the surgical support and an elastic or a drawstring retainer arrangement extending around at least part of the cover's periphery for retaining the cover in place upon the base in use, the flexible sheet material having an inner surface for placement against the base and an outer surface, characterised in that: the cover comprises a memory foam cushioning pad secured to the outer surface of the flexible sheet material such that the memory foam cushioning pad is interposed, in use, between a patient supported by the surgical support and the flexible sheet material, and such that the memory foam of the memory foam cushioning pad is able to contact the patient directly, in use.
Rotor blade for a wind power installation, having a rotor blade length, having a profile depth established between a leading edge and a trailing edge, and having a profile thickness established between a suction side and a pressure side, - wherein the rotor blade has a trailing edge region, which adjoins the trailing edge and extends with a region extent of less than 20%, in particular less than 10%, of the profile depth in the direction of the leading edge, - wherein the trailing edge region has at least one acoustic opening, characterized in that at least one section of the trailing edge region is formed by a suction-side trailing edge element and a pressure-side trailing edge element, which are arranged adjacent to one another in the direction of the profile thickness, and wherein at least one of the trailing edge elements (130, 132) and/or a screen between the trailing edge elements (130, 132) are/is arranged movably, and preferably the at least one acoustic opening is formed by a suction-side passage opening in the suction-side trailing edge element and by a pressure-side passage opening in the pressure-side trailing edge element, - wherein the at least one acoustic opening is open in an open position of the movably arranged trailing edge element and is substantially closed in a closed position of the movably arranged trailing edge element, and/or - the at least one acoustic opening is open in an open position of the screen and is substantially closed in a closed position of the screen. - wherein the rotor blade has a trailing edge region, which adjoins the trailing edge and extends with a region extent of less than 20%, in particular less than 10%, of the profile depth in the direction of the leading edge, - wherein the trailing edge region has at least one acoustic opening, characterized in that at least one section of the trailing edge region is formed by a suction-side trailing edge element and a pressure-side trailing edge element, which are arranged adjacent to one another in the direction of the profile thickness, and wherein at least one of the trailing edge elements (130, 132) and/or a screen between the trailing edge elements (130, 132) are/is arranged movably, and preferably the at least one acoustic opening is formed by a suction-side passage opening in the suction-side trailing edge element and by a pressure-side passage opening in the pressure-side trailing edge element, - wherein the at least one acoustic opening is open in an open position of the movably arranged trailing edge element and is substantially closed in a closed position of the movably arranged trailing edge element, and/or - the at least one acoustic opening is open in an open position of the screen and is substantially closed in a closed position of the screen.
A vaginal speculum comprising: - a vaginal assembly comprising at least two longitudinal separating elements (2, 3) connected at a distal end for insertion into the vagina of a subject, wherein the vaginal speculum is configured for holding the vaginal walls of the subject apart, thereby permitting examination and/or suturing of at least the posterior part of the vaginal tissue, wherein the vaginal assembly further comprises an anterior vaginal wall element configured for supporting the anterior vaginal wall, wherein the anterior vaginal wall element comprises a depression adapted to be grasped by the user on insertion and removal. - a vaginal assembly comprising at least two longitudinal separating elements (2, 3) connected at a distal end for insertion into the vagina of a subject,
Helicopter turbine engine, comprising: - at least one compressor, at least one turbine, and a drive shaft of said compressor and of the turbine, - an electric starter motor comprising electronic components and configured to rotate said drive shaft, - a system for cooling electronic components of the electric motor, comprising a heat sink for cooling electronic components and a ventilation wheel driven by the electric motor, characterised in that: - the ventilation wheel is a reversible ventilation wheel, adapted to generate an air flow in a first direction termed direct direction when it is rotated in a first direction of rotation, and an air flow in a direction opposite the direct direction, termed opposite direction, when it is rotated in a second direction of rotation, - the turbine engine comprises an overrunning clutch, said overrunning clutch being configured to transmit the torque generated by the electric motor to the drive shaft when the electric motor rotates according to a first direction of rotation and at a speed at least equal to the speed of the drive shaft when the turbine engine operates and drives the drive shaft, - the electric motor is configured to, in a first operating mode and in the first direction of rotation, drive, on the one hand, the drive shaft via the overrunning clutch and, on the other hand, the ventilation wheel so as to generate an air flow through the heat sink in the direct direction, in a second operating mode and in the reverse direction of rotation, drive only the ventilation wheel so as to generate an air flow through the heat sink in the opposite direction. - at least one compressor, at least one turbine, and a drive shaft of said compressor and of the turbine, - an electric starter motor comprising electronic components and configured to rotate said drive shaft, - a system for cooling electronic components of the electric motor, comprising a heat sink for cooling electronic components and a ventilation wheel driven by the electric motor, - the ventilation wheel is a reversible ventilation wheel, adapted to generate an air flow in a first direction termed direct direction when it is rotated in a first direction of rotation, and an air flow in a direction opposite the direct direction, termed opposite direction, when it is rotated in a second direction of rotation, - the turbine engine comprises an overrunning clutch, said overrunning clutch being configured to transmit the torque generated by the electric motor to the drive shaft when the electric motor rotates according to a first direction of rotation and at a speed at least equal to the speed of the drive shaft when the turbine engine operates and drives the drive shaft, - the electric motor is configured to, in a first operating mode and in the first direction of rotation, drive, on the one hand, the drive shaft via the overrunning clutch and, on the other hand, the ventilation wheel so as to generate an air flow through the heat sink in the direct direction, in a second operating mode and in the reverse direction of rotation, drive only the ventilation wheel so as to generate an air flow through the heat sink in the opposite direction.
A misfire detection device for detecting a misfire in a four-stroke engine that is configured to drive a wrapping transmission element wrapped around a plurality of transmission wheels so as to move circularly, the misfire detection device comprising: a rotation speed acquisition unit configured to acquire a rotation speed of a crankshaft rotated by the four-stroke engine; a misfire determination unit configured to determine the presence or absence of a misfire in the four-stroke engine based on the rotation speed of the crankshaft acquired by the rotation speed acquisition unit; and a periodic fluctuation detection unit configured to detect a periodic fluctuation contained in a rotation fluctuation of the four-stroke engine based on a rotation speed of the crankshaft acquired by the rotation speed acquisition unit, the periodic fluctuation being repeated on a circulation cycle of at least one element of the wrapping transmission element or the plurality of transmission wheels, the periodic fluctuation having a plurality of extreme values within the circulation cycle of the one element, wherein the periodic fluctuation detection unit is configured to detect the fluctuation in the rotation speed of the crankshaft of the four-stroke engine containing a fluctuation caused by at least one element of the wrapping transmission element or a plurality of transmission wheels. a rotation speed acquisition unit configured to acquire a rotation speed of a crankshaft rotated by the four-stroke engine; a misfire determination unit configured to determine the presence or absence of a misfire in the four-stroke engine based on the rotation speed of the crankshaft acquired by the rotation speed acquisition unit; and a periodic fluctuation detection unit configured to detect a periodic fluctuation contained in a rotation fluctuation of the four-stroke engine based on a rotation speed of the crankshaft acquired by the rotation speed acquisition unit, the periodic fluctuation being repeated on a circulation cycle of at least one element of the wrapping transmission element or the plurality of transmission wheels, the periodic fluctuation having a plurality of extreme values within the circulation cycle of the one element, wherein the periodic fluctuation detection unit is configured to detect the fluctuation in the rotation speed of the crankshaft of the four-stroke engine containing a fluctuation caused by at least one element of the wrapping transmission element or a plurality of transmission wheels.
A refrigerant circulation device (1, 10, 30, 40, 50) that uses a refrigerant, wherein the refrigerant circulation device comprises: a compressor which compresses the refrigerant, a condenser which condenses the compressed refrigerant, an expansion valve which expands the condensed refrigerant, and an evaporator which evaporates the expanded refrigerant, wherein the refrigerant comprises a hydrofluoroolefin or hydrochlorofluoroolefin having a carbon-carbon double bond within a molecular structure, and a reaction suppression unit (6, 16, 26, 36, 46, 56) which suppresses an isomerization reaction of the refrigerant is provided within a refrigerant circulation circuit, wherein the reaction suppression unit (6, 16, 26, 36, 46, 56) contains a reaction-suppressing material (7, 17) disposed to enable contact with the refrigerant and containing mainly at least one material selected from the group consisting of copper, iron, aluminum, titanium, metallic silicon, silicon steel, tin, magnesium and zinc, and wherein the refrigerant circulation device has a region in the refrigerant circulation circuit where a temperature of the refrigerant reaches 175°C or higher, and the reaction suppression unit (6, 16, 26, 36, 46, 56) is provided in a region where a temperature of the refrigerant is able to reach 175°C or higher. a compressor which compresses the refrigerant, a condenser which condenses the compressed refrigerant, an expansion valve which expands the condensed refrigerant, and an evaporator which evaporates the expanded refrigerant, wherein the refrigerant comprises a hydrofluoroolefin or hydrochlorofluoroolefin having a carbon-carbon double bond within a molecular structure, and a reaction suppression unit (6, 16, 26, 36, 46, 56) which suppresses an isomerization reaction of the refrigerant is provided within a refrigerant circulation circuit, wherein the reaction suppression unit (6, 16, 26, 36, 46, 56) contains a reaction-suppressing material (7, 17) disposed to enable contact with the refrigerant and containing mainly at least one material selected from the group consisting of copper, iron, aluminum, titanium, metallic silicon, silicon steel, tin, magnesium and zinc, and wherein the refrigerant circulation device has a region in the refrigerant circulation circuit where a temperature of the refrigerant reaches 175°C or higher, and the reaction suppression unit (6, 16, 26, 36, 46, 56) is provided in a region where a temperature of the refrigerant is able to reach 175°C or higher.
A headphone arrangement comprising at least one earphone (100, 200, 400), the at least one earphone (100, 200, 400) comprising: a sealed hollow housing (101, 201, 401) comprising a tube (103, 203, 403) with a longitudinal axis (104, 204, 404), the tube (103, 203, 403) comprising an aperture (102, 202, 402) and being curved along its longitudinal axis (104, 204, 404) to form a closed or open ring, the ring having an open inner area and being configured to totally or partly surround an ear (105, 205, 405) of a user such that no acoustic barrier is placed between an ambient sound source and the ear (105, 205, 405) of the user; and a first speaker (106, 206, 406) mounted to the housing (101, 201, 401) at the aperture (102, 202, 402) so that the housing (101, 201, 401) together with the first speaker (106, 206, 406) encloses a closed acoustic volume (107, 207, 407). a sealed hollow housing (101, 201, 401) comprising a tube (103, 203, 403) with a longitudinal axis (104, 204, 404), the tube (103, 203, 403) comprising an aperture (102, 202, 402) and being curved along its longitudinal axis (104, 204, 404) to form a closed or open ring, the ring having an open inner area and being configured to totally or partly surround an ear (105, 205, 405) of a user such that no acoustic barrier is placed between an ambient sound source and the ear (105, 205, 405) of the user; and a first speaker (106, 206, 406) mounted to the housing (101, 201, 401) at the aperture (102, 202, 402) so that the housing (101, 201, 401) together with the first speaker (106, 206, 406) encloses a closed acoustic volume (107, 207, 407).
A wireless transit / receive unit, WTRU, comprising: a non-transitory memory including instructions stored thereon for monitoring synchronous signals and physical broadcast channels, SSBs, from a network node; and a processor, operably coupled to the non-transitory memory, configured to execute the instructions of: receiving, from a network node, an SSB Transmission Timing Configuration, STTC, where the STTC is a time interval with plural locations accommodating transmission of the SSBs for shifting of a scheduled SSB transmission following Listen Before Talk, LBT, failure, wherein a time duration of the STTC is configured via RRC signaling; monitoring the STTC for the SSBs; and determining a first one of the SSBs in a first slot of a subframe in a scheduled SSB transmission in the STTC has been transmitted at a first scheduled location, where the scheduled SSB transmission of the first one of the SSBs is based upon confirmation of a successful LBT available channel prior to the scheduled SSB transmission in the STTC. a non-transitory memory including instructions stored thereon for monitoring synchronous signals and physical broadcast channels, SSBs, from a network node; and a processor, operably coupled to the non-transitory memory, configured to execute the instructions of: receiving, from a network node, an SSB Transmission Timing Configuration, STTC, where the STTC is a time interval with plural locations accommodating transmission of the SSBs for shifting of a scheduled SSB transmission following Listen Before Talk, LBT, failure, wherein a time duration of the STTC is configured via RRC signaling; monitoring the STTC for the SSBs; and determining a first one of the SSBs in a first slot of a subframe in a scheduled SSB transmission in the STTC has been transmitted at a first scheduled location, where the scheduled SSB transmission of the first one of the SSBs is based upon confirmation of a successful LBT available channel prior to the scheduled SSB transmission in the STTC. receiving, from a network node, an SSB Transmission Timing Configuration, STTC, where the STTC is a time interval with plural locations accommodating transmission of the SSBs for shifting of a scheduled SSB transmission following Listen Before Talk, LBT, failure, wherein a time duration of the STTC is configured via RRC signaling; monitoring the STTC for the SSBs; and determining a first one of the SSBs in a first slot of a subframe in a scheduled SSB transmission in the STTC has been transmitted at a first scheduled location, where the scheduled SSB transmission of the first one of the SSBs is based upon confirmation of a successful LBT available channel prior to the scheduled SSB transmission in the STTC.
A method comprising: applying values from sensors at a vehicle to addresses of a data bus at the vehicle; retrieving values from the addresses of the data bus based on an operational state of the vehicle; determining that the vehicle has entered another operational state; retrieving values from an address of the data bus at a new rate corresponding with the other operational state; and identifying sampling schemes that each define rates at which values are retrieved from the addresses of the data bus and stored in records, and that each correspond with a different operational state of the vehicle, wherein retrieving values from the addresses based on the operational state of the vehicle is based on a first sampling scheme corresponding with the operational state of the vehicle, wherein retrieving values from an address of the data bus at the new rate is based on a second sampling scheme corresponding with the other operational state, and characterized by retrieving values from an address of the data bus at the new rate comprises increasing a first rate at which values are retrieved from a second address of the data bus to utilize additional bandwidth, and the method further comprises decreasing a second rate at which values are retrieved from a first address of the data bus in order to provide the additional bandwidth on a communication channel coupled with the data bus. applying values from sensors at a vehicle to addresses of a data bus at the vehicle; retrieving values from the addresses of the data bus based on an operational state of the vehicle; determining that the vehicle has entered another operational state; retrieving values from an address of the data bus at a new rate corresponding with the other operational state; and identifying sampling schemes that each define rates at which values are retrieved from the addresses of the data bus and stored in records, and that each correspond with a different operational state of the vehicle, wherein retrieving values from the addresses based on the operational state of the vehicle is based on a first sampling scheme corresponding with the operational state of the vehicle, wherein retrieving values from an address of the data bus at the new rate is based on a second sampling scheme corresponding with the other operational state, and characterized by retrieving values from an address of the data bus at the new rate comprises increasing a first rate at which values are retrieved from a second address of the data bus to utilize additional bandwidth, and the method further comprises decreasing a second rate at which values are retrieved from a first address of the data bus in order to provide the additional bandwidth on a communication channel coupled with the data bus.
A liposomal composition comprising liposomes, further comprising at least one therapeutic agent and/or at least one diagnostic agent, said liposomes comprising (a) tetraether lipids (TELs), and (b) cell penetrating peptides (CPPs), wherein said CPPs are attached to a compound being part of the liposome's lipid double layer. (a) tetraether lipids (TELs), and (b) cell penetrating peptides (CPPs),
Process for purifying 2,3,3,3-tetrafluoro-1-propene using a first composition comprising 2,3,3,3-tetrafluoro-1-propene and at least one of the compounds chosen from the group consisting of 1,1-difluoroethane, chloropentafluoroethane and trans-1,3,3,3-tetrafluoro-1-propene (1234ze-E), said process comprising the steps of: a) placing said first composition in contact with at least one organic extracting agent to form a second composition; b) extractive distillation of said second composition to form: i) a third composition comprising said organic extracting agent and said at least one compound chosen from the group consisting of 1,1-difluoroethane, chloropentafluoroethane and trans-1,3,3,3-tetrafluoro-1-propene (1234ze-E); and ii) a stream comprising 2,3,3,3-tetrafluoro-1-propene; c) recovery and separation of said third composition to form a stream comprising said organic extracting agent and a stream comprising said at least one compound chosen from the group consisting of 1,1-difluoroethane, chloropentafluoroethane and trans-1,3,3,3-tetrafluoro-l-propene (1234ze-E); preferably, said organic extracting agent is recycled into step a). a) placing said first composition in contact with at least one organic extracting agent to form a second composition; b) extractive distillation of said second composition to form: i) a third composition comprising said organic extracting agent and said at least one compound chosen from the group consisting of 1,1-difluoroethane, chloropentafluoroethane and trans-1,3,3,3-tetrafluoro-1-propene (1234ze-E); and ii) a stream comprising 2,3,3,3-tetrafluoro-1-propene; i) a third composition comprising said organic extracting agent and said at least one compound chosen from the group consisting of 1,1-difluoroethane, chloropentafluoroethane and trans-1,3,3,3-tetrafluoro-1-propene (1234ze-E); and ii) a stream comprising 2,3,3,3-tetrafluoro-1-propene; c) recovery and separation of said third composition to form a stream comprising said organic extracting agent and a stream comprising said at least one compound chosen from the group consisting of 1,1-difluoroethane, chloropentafluoroethane and trans-1,3,3,3-tetrafluoro-l-propene (1234ze-E); preferably, said organic extracting agent is recycled into step a).