mhurhangee/patent-ind-claim-en huggingface dataset:
A system of valve positioners with pneumatic output, comprising a plurality of pneumatic positioners ; and a plurality of positioner drives , which are configured to control the plurality of pneumatic positioners respectively, wherein the plurality of pneumatic positioners and the plurality of positioner drives , are configured to provide the functionality of a 4/3 positioner valve system, wherein the plurality of positioner drives comprises a membrane actuator respectively, wherein the membrane actuator is configured to be mechanically coupled to a valve of the plurality of pneumatic positioners respectively for controlling of the respective pneumatic positioner , wherein the membrane actuator comprises a dielectric-elastomer membrane; and at least one electrical electrode adjacent to the dielectric-elastomer membrane to control the membrane actuator based on an electrical voltage provided to the electrical electrode, wherein the membrane actuator is configured to seal an inner pneumatic compartment of the pneumatic positioners against an outer environment of the pneumatic positioners in respect to a pneumatic fluid within the inner pneumatic compartment. a plurality of pneumatic positioners ; and a plurality of positioner drives , which are configured to control the plurality of pneumatic positioners respectively, wherein the plurality of pneumatic positioners and the plurality of positioner drives , are configured to provide the functionality of a 4/3 positioner valve system, wherein the plurality of positioner drives comprises a membrane actuator respectively, wherein the membrane actuator is configured to be mechanically coupled to a valve of the plurality of pneumatic positioners respectively for controlling of the respective pneumatic positioner , wherein the membrane actuator comprises a dielectric-elastomer membrane; and at least one electrical electrode adjacent to the dielectric-elastomer membrane to control the membrane actuator based on an electrical voltage provided to the electrical electrode, wherein the membrane actuator is configured to seal an inner pneumatic compartment of the pneumatic positioners against an outer environment of the pneumatic positioners in respect to a pneumatic fluid within the inner pneumatic compartment.
A compound of Formula (I): or a pharmaceutically acceptable salt thereof, wherein: Ar 1 is independently selected from Ar 2 is independently phenyl or naphthyl; and wherein each ring moiety is substituted with 1 to 5 substituents selected from cyano, halogen, C 1-4 alkyl, C 1-4 alkoxy, C 1-4 haloalkyl, and C 1-4 haloalkoxy; Ar 3 is independently selected from phenyl, pyridinyl and benzothiazolyl; and wherein each ring moiety is substituted with 0 to 3 substituents selected from cyano, halogen, C 1-4 alkyl, C 1-4 haloalkyl, C 1-4 alkoxy, C 1-4 haloalkoxy and C 3-6 cycloalkyl; R 1 and R 1a are independently H or C 1-4 alkyl; and R 2 is independently selected from hydroxy, C 1-4 alkoxy, C 1-4 haloalkoxy, -OCH 2 C(O)OH, -OCH 2 C(O)N(C 1-2 alkyl)(CH 2 ) 2 NH(C 1-4 alkyl), -OCH 2 C(O)-(C 3-6 cycloalkyl), and -OCH 2 C(O)NH(C 1-4 alkyl). or a pharmaceutically acceptable salt thereof, wherein: Ar 1 is independently selected from Ar 2 is independently phenyl or naphthyl; and wherein each ring moiety is substituted with 1 to 5 substituents selected from cyano, halogen, C 1-4 alkyl, C 1-4 alkoxy, C 1-4 haloalkyl, and C 1-4 haloalkoxy; Ar 3 is independently selected from phenyl, pyridinyl and benzothiazolyl; and wherein each ring moiety is substituted with 0 to 3 substituents selected from cyano, halogen, C 1-4 alkyl, C 1-4 haloalkyl, C 1-4 alkoxy, C 1-4 haloalkoxy and C 3-6 cycloalkyl; R 1 and R 1a are independently H or C 1-4 alkyl; and R 2 is independently selected from hydroxy, C 1-4 alkoxy, C 1-4 haloalkoxy, -OCH 2 C(O)OH, -OCH 2 C(O)N(C 1-2 alkyl)(CH 2 ) 2 NH(C 1-4 alkyl), -OCH 2 C(O)-(C 3-6 cycloalkyl), and -OCH 2 C(O)NH(C 1-4 alkyl).
Method for operating a fuel-operated vehicle heating device during a start phase of the combustion operation, wherein the vehicle heating device comprises a burner area with a combustion chamber , a fuel feed device for supplying fuel (B) to the burner area , a combustion air feed device for supplying combustion air (L) to the burner area, as well as at least one electrically energizable ignition element for igniting a fuel/air mixture formed in the combustion chamber , the method comprising the actions of: a) energizing the ignition element in a preheating phase prior to the beginning of the fuel supply, b) detecting the electrical resistance of the ignition element and determining a desired resistance on the basis of the electrical resistance of the ignition element detected at the time of entry into the ignition phase, c) operating the ignition element in a resistance-regulating operating mode during the ignition phase such that an actual resistance of the ignition element is kept in the range of the desired resistance value of the ignition element determined in action b), characterized in that during the preheating phase the fuel feed device is activated at a predefined time prior to the entry into the ignition phase for feeding fuel (B) to the burner area . a) energizing the ignition element in a preheating phase prior to the beginning of the fuel supply, b) detecting the electrical resistance of the ignition element and determining a desired resistance on the basis of the electrical resistance of the ignition element detected at the time of entry into the ignition phase, c) operating the ignition element in a resistance-regulating operating mode during the ignition phase such that an actual resistance of the ignition element is kept in the range of the desired resistance value of the ignition element determined in action b), characterized in that during the preheating phase the fuel feed device is activated at a predefined time prior to the entry into the ignition phase for feeding fuel (B) to the burner area .
An air filtering system, comprising: a first air purifier having a fan to suck air and a filter to filter air, the first air purifier configured for being provided at a first position; a first sensor device configured to sense air quality, to store the sensed air quality, and to transmit data corresponding to the sensed air quality to the first air purifier , wherein the first air purifier is controlled using the data of the sensed air quality received from the first sensor device ; and a second air purifier configured to be seated on and removed from the first air purifier , characterized in that the first sensor device is configured to sense air quality at a second position remote from the first position and in that the second air purifier having a cubic meter per second value that is smaller than a cubic meter per second value of the first air purifier . a first air purifier having a fan to suck air and a filter to filter air, the first air purifier configured for being provided at a first position; a first sensor device configured to sense air quality, to store the sensed air quality, and to transmit data corresponding to the sensed air quality to the first air purifier , wherein the first air purifier is controlled using the data of the sensed air quality received from the first sensor device ; and a second air purifier configured to be seated on and removed from the first air purifier , characterized in that the first sensor device is configured to sense air quality at a second position remote from the first position and in that the second air purifier having a cubic meter per second value that is smaller than a cubic meter per second value of the first air purifier .
A multi-filling container for stick-type contents , the multi-filling container comprising: a stick-type content case having an inlet part and configured for being filled with stick-type contents ; and a multi-filling cover mounted on the inlet part of the stick-type content case and having a movable partition wall which moves inward and outward of the stick-type content case . a stick-type content case having an inlet part and configured for being filled with stick-type contents ; and a multi-filling cover mounted on the inlet part of the stick-type content case and having a movable partition wall which moves inward and outward of the stick-type content case .
An aortic dissection system for treating a dissection within an aorta of a patient, the aortic dissection system comprising: an aortic dissection implant comprising: an expandable support structure having a proximal end and a distal end , wherein the expandable support structure is configured to extend from the descending aorta, through the aortic arch and into the ascending aorta; and at least one layer provided over the expandable support structure comprising an atraumatic outer surface configured to engage an inner wall of the aorta adjacent a false lumen associated with the dissection ; and an expandable interface structure configured to expand within the aortic root, the expandable interface structure comprising a trilobe shape configured to anchor the expandable interface structure in the aortic root; and a delivery system configured to be inserted percutaneously into the patient and advanced into the patient's aorta, the delivery system comprising an outer sheath configured to receive the aortic dissection implant therein in a compressed configuration. an aortic dissection implant comprising: an expandable support structure having a proximal end and a distal end , wherein the expandable support structure is configured to extend from the descending aorta, through the aortic arch and into the ascending aorta; and at least one layer provided over the expandable support structure comprising an atraumatic outer surface configured to engage an inner wall of the aorta adjacent a false lumen associated with the dissection ; and an expandable interface structure configured to expand within the aortic root, the expandable interface structure comprising a trilobe shape configured to anchor the expandable interface structure in the aortic root; and an expandable support structure having a proximal end and a distal end , wherein the expandable support structure is configured to extend from the descending aorta, through the aortic arch and into the ascending aorta; and at least one layer provided over the expandable support structure comprising an atraumatic outer surface configured to engage an inner wall of the aorta adjacent a false lumen associated with the dissection ; and an expandable interface structure configured to expand within the aortic root, the expandable interface structure comprising a trilobe shape configured to anchor the expandable interface structure in the aortic root; and a delivery system configured to be inserted percutaneously into the patient and advanced into the patient's aorta, the delivery system comprising an outer sheath configured to receive the aortic dissection implant therein in a compressed configuration.
Conveyor belt , in particular tubular conveyor belt or pouch conveyor belt, with a belt body that has a carrying-side cover sheet for receiving material to be transported, a profiling that is formed substantially in a perpendicular direction (Z) in relation to the surface of the carrying-side cover sheet being formed on the carrying-side cover sheet , the profiling having a number of transverse-strip profiling regions along a longitudinal direction (X) of the carrying-side cover sheet , characterized in that the profiling has in addition to the transverse-strip profiling regions a number of chevron profiling regions along the longitudinal direction (X) of the carrying-side cover sheet , the transverse-strip profiling regions and the chevron profiling regions being arranged in an alternating manner in the longitudinal direction (X) of the carrying-side cover sheet .
Cosmetic O/W emulsion comprising 4-(tert-butyl)-4'-methoxydibenzoylmethane, wherein at least 90% of the oil droplets in the emulsion have a size (diameter) of less than 8 μm, characterized in that the O/W emulsifier(s) are selected from the group of compounds comprising glyceryl stearate citrate, glyceryl stearate (self-emulsifying), stearic acid, stearate salts, polyglyceryl-3 methylglucose distearate, sodium cetearyl sulfate, potassium cetyl phosphate, polyglyceryl-10 stearate, sodium stearoyl glutamate and the emulsifier is added to the water phase in the preparation of the emulsion.
An image reconstruction method for an X-ray measuring device, comprising: generating (S4, S14) differential data (D3) indicating a difference between detection data (D1) generated by detecting (S3, S13) X-rays that passed through a measurement object (S) by irradiating X-rays to the measurement object and estimate data (D2) generated (S2, S12) by estimating X-rays that are assumed to have been passed through an estimated structure having been generated by estimating a shape of the measurement object; wherein the method comprises generating multiple sets of the detection data by detecting the X-ray that passed through the measurement object (S) by irradiating the X-rays to the measurement object in each of multiple different irradiation directions; generating multiple sets of estimated data by estimating the X-rays that are assumed to have been passed through the estimated structure in each of the multiple different irradiation directions of the X-rays; an image is generated by performing back projection image that has been generated by performing back projection of the multiple sets of extracted differential data, those have been generated in each of the multiple different irradiation directions of the X-rays, with the estimated structure, wherein an image of an inside structure of the measurement object (S) is generated by combining the back projection image that has been generated by performing the back projection of the multiple sets of the differential data (D3) with the estimated structure. generating (S4, S14) differential data (D3) indicating a difference between detection data (D1) generated by detecting (S3, S13) X-rays that passed through a measurement object (S) by irradiating X-rays to the measurement object and estimate data (D2) generated (S2, S12) by estimating X-rays that are assumed to have been passed through an estimated structure having been generated by estimating a shape of the measurement object; wherein the method comprises generating multiple sets of the detection data by detecting the X-ray that passed through the measurement object (S) by irradiating the X-rays to the measurement object in each of multiple different irradiation directions; generating multiple sets of estimated data by estimating the X-rays that are assumed to have been passed through the estimated structure in each of the multiple different irradiation directions of the X-rays; an image is generated by performing back projection image that has been generated by performing back projection of the multiple sets of extracted differential data, those have been generated in each of the multiple different irradiation directions of the X-rays, with the estimated structure, wherein an image of an inside structure of the measurement object (S) is generated by combining the back projection image that has been generated by performing the back projection of the multiple sets of the differential data (D3) with the estimated structure.
An optical device comprising: a laser source emitting a source signal; a passive optical cavity in optical communication with the laser source along a cavity input path and configured as a filter to reduce background amplified spontaneous emission associated with the source signal; and an optical isolator on the cavity input path, wherein the optical isolator is arranged to couple the source signal from the laser source into the optical cavity , and to couple a seed signal received back from the optical cavity into a lasing cavity of the laser source, wherein the optical isolator is configured to attenuate the seed signal returned from the optical cavity so that an optical power of the seed signal is lower than an optical power of the source signal, characterised in that : the optical device is configured to balance losses of the lasing cavity with the optical power of the seed signal to cause only the top 1-2% of the seed signal output from the optical isolator to actively contribute to feedback within the lasing cavity, thereby to cause a narrowing effect that results in a linewidth of the source signal equal to or less than 0.6 kHz. a laser source emitting a source signal; a passive optical cavity in optical communication with the laser source along a cavity input path and configured as a filter to reduce background amplified spontaneous emission associated with the source signal; and an optical isolator on the cavity input path, wherein the optical isolator is arranged to couple the source signal from the laser source into the optical cavity , and to couple a seed signal received back from the optical cavity into a lasing cavity of the laser source, wherein the optical isolator is configured to attenuate the seed signal returned from the optical cavity so that an optical power of the seed signal is lower than an optical power of the source signal, characterised in that : the optical device is configured to balance losses of the lasing cavity with the optical power of the seed signal to cause only the top 1-2% of the seed signal output from the optical isolator to actively contribute to feedback within the lasing cavity, thereby to cause a narrowing effect that results in a linewidth of the source signal equal to or less than 0.6 kHz.
A valve for a cylinder head of a reciprocating engine , comprising: a first valve end and a second valve end; a valve head having the first valve end; a stem extending from the valve head and having a first length, wherein the stem has the second valve end and the second valve end is substantially opposite the first valve end, wherein the first valve end, the valve head, and the stem comprise a first thermally conductive material; a cavity aligned with a centerline axis of the valve , wherein the cavity comprises a first region disposed within the valve head and a second region disposed within the stem , and the second region has a second length shorter than the first length along the centerline axis; and a second thermally conductive material different from the first thermally conductive material disposed within the cavity , characterized in that the second thermally conductive material is a metal alloy that comprises a lead solder material, a silver solder material, or a tin solder material and that is configured to transfer heat from the valve head to the valve stem , and wherein the metal alloy comprises a thermal conductivity greater than 25 watt per meter per degrees Celsius (W/m -°C) at 25 degrees Celsius °C and a melting point between approximately 90 °C and approximately 250 °C. a first valve end and a second valve end; a valve head having the first valve end; a stem extending from the valve head and having a first length, wherein the stem has the second valve end and the second valve end is substantially opposite the first valve end, wherein the first valve end, the valve head, and the stem comprise a first thermally conductive material; a cavity aligned with a centerline axis of the valve , wherein the cavity comprises a first region disposed within the valve head and a second region disposed within the stem , and the second region has a second length shorter than the first length along the centerline axis; and a second thermally conductive material different from the first thermally conductive material disposed within the cavity , characterized in that the second thermally conductive material is a metal alloy that comprises a lead solder material, a silver solder material, or a tin solder material and that is configured to transfer heat from the valve head to the valve stem , and wherein the metal alloy comprises a thermal conductivity greater than 25 watt per meter per degrees Celsius (W/m -°C) at 25 degrees Celsius °C and a melting point between approximately 90 °C and approximately 250 °C.
Pressure-reducing valve for fluid and gaseous media, more particularly for regulating the pressure in pipeline systems, preferably in buildings, containing a housing preferably consisting of at least one upper and lower part , an interior housing wherein the interior housing has a poppet bore , a diaphragm for dividing the housing into a fluid-free and fluid-flowing area, a pressure adjustment unit , wherein the pressure adjustment unit comprises a spindle , a spring valve , a spring holder and at least one spring , a fastening means and a poppet , wherein the poppet and the diaphragm are connected to one another by fastening means , wherein the poppet is disposed in the poppet bore and at least one sealing element is arranged between the poppet and poppet bore for sealing action, characterized in that the poppet is formed in one piece and the sealing element is disposed integrally on the poppet or integrally on the interior housing , wherein the sealing element and the poppet or the sealing element and the interior housing are formed in one piece, wherein the sealing element is pressure-assisted.
A terahertz wave camera that detects a terahertz wave from a measurement target and acquires information on the measurement target, the terahertz wave camera comprising: a sensor unit in which a plurality of detection elements having spectral sensitivity to the terahertz wave are arranged; a readout circuit unit that reads out signals from the detection elements; a first light-shielding portion that reduces disturbance light to which the readout circuit unit has spectral sensitivity, and an optical unit that guides a terahertz wave from the measurement target to the sensor unit, characterized by a second light-shielding portion that further reduces the disturbance light reduced by the first light-shielding portion, transmits the terahertz wave, and is arranged between the first light-shielding portion and the sensor unit, and the optical unit and the sensor unit, wherein the first light-shielding portion and the second light-shielding portion are arranged along an optical axis of the terahertz wave camera. a sensor unit in which a plurality of detection elements having spectral sensitivity to the terahertz wave are arranged; a readout circuit unit that reads out signals from the detection elements; a first light-shielding portion that reduces disturbance light to which the readout circuit unit has spectral sensitivity, and an optical unit that guides a terahertz wave from the measurement target to the sensor unit,